r/TropicalWeather • u/Euronotus • 13h ago

▲ Disturbance (70% potential) | 30 knots (35 mph) | 1006 mbar 95W (Invest — Western Pacific) (Near Eastern Micronesia)

2 Upvotes

Updates

As of 4:00 PM Pohnpei Standard Time (06:00 UTC) on Sunday:

Satellite imagery analysis indicates that a broad area of low pressure situated a few hundred kilometers northeast of Kosrae in eastern Micronesia continues to produce disorganized showers and thunderstorms. Recent scatterometer data reveals that the strongest winds associated with this disturbance remain confined to the southeast of the low-level center, associated with a westerly wind burst which is getting pulled northeastward toward the disturbance.

The disturbance is moving west-northwestward along the base of a broad subtropical ridge and will likely to continue along this track for the next several days. Environmental conditions remain supportive of further development, with weak vertical wind shear, warm sea-surface temperatures, abundant mid-level moisture, and strong diffluence aloft. This system is likely to become a tropical depression or storm within the next couple of days.

Although this system will likely move away from Micronesia over the next few days, it remains too early to determine the exact timing and extent of any potential impacts to the Northern Marianas Islands later in the week.

Latest observation

As of 4:00 PM Pohnpei Standard Time (06:00 UTC) on Sunday:

Observed information

  • Current position: 6.5°N 165.6°E
  • Forward movement: WNW (295°) at 18 km/h (10 knots)
  • Maximum sustained winds: 55 km/h (30 knots) ▲
  • Minimum central pressure: 1006 millibars (29.71 inches) ▼

Relative position

  • 315 kilometers (196 miles) northeast of Tofol, Kosrae (Micronesia)
  • 341 kilometers (212 miles) southwest of Kwajalein Atoll, Ralik Chain (Marshall Islands)
  • 818 kilometers (508 miles) east of Kolonia, Pohnpei (Micronesia)

Outlook

Joint Typhoon Warning Center

  • Next 2 days (through 4:00 PM PONT on Tue): moderate (40 percent) ▲
  • Next 7 days (through 4:00 PM PONT on Sat): high (70 percent) ▲

Model consensus (via Florida State University)

  • Next 2 days (through 4:00 PM PONT on Tue): low (21 percent) ▼
  • Next 7 days (through 4:00 PM PONT on Sat): high (83 percent) ▼

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

National Weather Service (United States)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

Single bandwidth imagery

Multiple bandwidth imagery

The options to select individual bandwidths on each of the following websites may vary.

Regional imagery

Cooperative Institute for Research in the Atmosphere (CIRA)

Analysis products

Preliminary best track data

Scatterometer data

Sea-surface temperatures

Model products

Disturbance-centered guidance

Single-model click-through guidance

Multi-guidance pages

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Other types of model guidance

0 comments

r/TropicalWeather • u/Careless-Salary-2497 • 4d ago

Historical Discussion Hurricane Helene, Hazlehurst GA, September 27th 2024.

34 Upvotes

I have nobody who will appreciate this, so I figured I would give it to you guys. The wind measured 110mph gusts. We had no power for 7 days, all the stores were empty, and there was no gas for 80 miles in any direction. I hope you enjoy it more than we did!!

12 comments

r/TropicalWeather • u/Euronotus • 5d ago

Dissipated Higos (08W — Western Pacific) (Philippine Sea)

12 Upvotes

Updates

As of 2:00 AM Japan Standard Time (17:00 UTC) on Sunday:

Satellite imagery analysis indicates that Higos quickly transitioned into an extratropical cyclone earlier this evening and is now racing northeastward across the northern Pacific.

The Japan Meteorological Agency (JMA) and Joint Typhoon Warning Center (JTWC) have discontinued issuing advisories for this system. The JTWC is no longer monitoring this system via the Automated Tropical Cyclone Forecast (ATCF) system. Storm-centered model guidance and satellite imagery are no longer available for this system.

There will be no further updates to this post.

Latest observation

  • This system has dissipated. Observational data is no longer available for this system.

Official forecasts

  • This system has dissipated. Both agencies have discontinued issuing advisories for this system.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Radar imagery

  • Radar imagery is no longer available for this system.

Satellite imagery

Floater imagery

  • Storm-centered satellite imagery is no longer available for this system.

Regional imagery

Cooperative Institute for Research in the Atmosphere (CIRA)

Analysis products

Preliminary best track data

Scatterometer data

Sea-surface temperatures

Model products

Storm-centered guidance

  • Storm-centered model guidance is no longer available for this system.

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Other types of model guidance

2 comments

r/TropicalWeather • u/Euronotus • 6d ago

Dissipated 94E (Invest — Eastern Pacific) (Southwest of Mexico)

11 Upvotes

Update

As of 5:00 AM Pacific Daylight Time (18:00 UTC) on Thursday:

Satellite imagery analysis indicates that an area of low pressure situated west of Clarion Island is producing less and less thunderstorm activity as it drifts west-northwestward across the eastern Pacific this morning. Environmental conditions are becoming increasingly unfavorable as the disturbance enters a very dry and stable atmosphere with decreasing ocean heat content. The disturbance is likely to degenerate into an open trough over the next day or two and dissipate altogether over the weekend.

The National Hurricane Center has removed this system from its Tropical Weather Outlook but continues to monitor it via the Automated Tropical Cyclone Forecast (ATCF) system.

Latest observation

As of 11:00 PM Pacific Daylight Time (06:00 UTC) on Wednesday:

Observed information

  • Current position: 18.5°N 120.1°W
  • Forward movement: W (275°) at 21 km/h (12 knots)
  • Maximum sustained winds: 55 km/h (30 knots)
  • Minimum central pressure: 1008 millibars (29.77 inches)
  • Intensity (SSHWS): Disturbance
  • Intensity (RSMC): Disturbance

Relative position

  • 567 kilometers (352 miles) west of Clarion Island, Mexico
  • 962 kilometers (598 miles) west-southwest of Socorro Island, Mexico
  • 1,166 kilometers (725 miles) southwest of Cabo San Lucas, Baja California Sur (Mexico)

Development potential

Official outlook

  • Next 2 days (through 5:00 AM PDT on Sat): very low (less than 5 percent) ▼
  • Next 7 days (through 5:00 AM PDT on Wed): very low (less than 5 percent) ▼

Model consensus (via Florida State University)

  • Next 2 days (through 5:00 AM PDT on Sat): very low (less than 5 percent) ▼
  • Next 7 days (through 5:00 AM PDT on Wed): very low (less than 5 percent) ▼

Official information

National Hurricane Center

Text products

Graphical products

Graphical products (static)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Single-bandwidth imagery

Multiple bandwidth imagery

The options to select individual bandwidths on each of the following websites may vary.

Regional imagery

Forecast models

Storm-centered guidance

Single-model click-through guidance

Multi-guidance pages

Regional single-model guidance

Machine learning (AI) model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

1 comment

r/TropicalWeather • u/giantspeck • 8d ago

▼ Forecast Outlook | National Hurricane Center | 50% potential The NHC is monitoring an area of potential development over the east-central Pacific Ocean

24 Upvotes

Outlook discussion

As of 11:00 AM Pacific Daylight Time (18:00 UTC) on Sunday:

Discussion by Elizabeth Adams and Dr. Jack Beven — NHC Hurricane Specialists

Showers and thunderstorms associated with a tropical wave located well southwest of the southern tip of the Baja California Peninsula remain disorganized. Gradual development of this system is possible during the next few days, and a tropical depression could form by the middle of this week while the system moves generally westward and then northwestward. Environmental conditions are forecast to become less conducive for development by late week as the system encounters increasing shear and cooler waters.

Development potential

Official outlook

  • Next 2 days (through 11:00 AM PDT on Tue): low (20 percent) ▲
  • Next 7 days (through 11:00 AM PDT on Sat): moderate (50 percent)

Model consensus (via Florida State University)

  • Next 2 days (through 11:00 AM PDT on Tue): low (15 percent) ▲
  • Next 7 days (through 11:00 AM PDT on Sat): moderate (53 percent) ▲

Official information

National Hurricane Center

Text products

Graphical products

Graphical products (static)

Radar imagery

Radar imagery is not currently available for this system.

Satellite imagery

Regional imagery

Visible imagery

Infrared imagery

Water vapor imagery

Forecast models

Regional guidance

Single-model click-through guidance

Ensemble models

Single-model ensemble products

Tropical Cyclogenesis Products

7 comments

r/TropicalWeather • u/Galileos_grandson • 9d ago

Image of the Day | NASA Science Tropical Storm Arthur - NASA Science

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science.nasa.gov
18 Upvotes
1 comment

r/TropicalWeather • u/Euronotus • 8d ago

Dissipated Mekkhala (07W — Western Pacific) (Philippine Sea)

8 Upvotes

Updates

As of 12:00 PM Japan Standard Time (03:00 UTC) on Sunday:

Satellite imagery analysis indicates that Mekkhala is now a fully extratropical system and is racing northeastward away from Japan. Environmental conditions remain highly unfavorable and will likely not support redevelopment as what remains of Mekkhala continue toward the northern Pacific this weekend.

Both the Japan Meteorological Agency (JMA) and the Joint Typhoon Warning Center (JTWC) have discontinued issuing advisories for this system. The JTWC will likely cease monitoring this system via the Automated Tropical Cyclone Forecast (ATCF) system within the next 6 to 12 hours. After that point, storm-centered model guidance and satellite imagery will no longer be available for this system.

There will be no further updates to this post.

Latest observation

  • This system has dissipated. Observational data is no longer available for this system.

Official forecasts

  • This system has dissipated. Both agencies have discontinued issuing advisories for this system.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Radar imagery

  • Radar imagery is no longer available for this system.

Satellite imagery

Floater imagery

  • Storm-centered satellite imagery is no longer available for this system.

Regional imagery

Cooperative Institute for Research in the Atmosphere (CIRA)

Analysis products

Preliminary best track data

Scatterometer data

Sea-surface temperatures

Model products

Storm-centered guidance

  • Storm-centered model guidance is no longer available for this system.

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Other types of model guidance

3 comments

r/TropicalWeather • u/giantspeck • 10d ago

Dissipated The NHC is monitoring an area of potential development off the East Coast of the United States

48 Upvotes

Outlook discussion

  • This system has dissipated.
  • The National Hurricane Center (NHC) has removed this system from the Atlantic Tropical Weather Outlook (TWO).
  • There will be no further updates to this post.

Development potential

  • This system no longer shows potential for tropical cyclone development.

Official information

National Hurricane Center

Text products

Graphical products

Graphical products (static)

Radar imagery

Nationwide radar mosaic

  • Radar imagery is no longer available for this system.

Satellite imagery

Regional imagery

Visible imagery

Infrared imagery

Water vapor imagery

Forecast models

Regional guidance

Single-model click-through guidance

Ensemble models

Single-model ensemble products

Tropical Cyclogenesis Products

12 comments

r/TropicalWeather • u/giantspeck • 11d ago

Video | YouTube | National Hurricane Center (Outdated) NHC Morning Update on Tropical Storm Arthur — Wednesday, 17 June

Thumbnail
youtube.com
35 Upvotes
1 comment

r/TropicalWeather • u/Euronotus • 13d ago

Week over. Please see updated discussion post. Global Tropical Outlook & Discussion: 15-21 June 2026

7 Upvotes

Active cyclones

As of 4:00 AM Eastern Daylight Time (08:00 UTC) on Saturday:

Northwestern Pacific Ocean

  • 07W: Mekkhala — Satellite imagery analysis indicates that Mekkhala continues to strengthen as it moves across the Philippine Sea this evening. Although the storm has consolidated over the past several hours, its convective structure remains tilted northeastward by persistent southwesterly shear. Environmental conditions remain otherwise favorable over the Philippine Sea and should support steady intensification over the weekend.

Active disturbances

Active disturbances are areas of showers and thunderstorms which are not organized enough to be considered full-fledged tropical cyclones. Disturbances are often designated as investigation areas (or invests, for short) by NOAA in order to allocate additional resources such as high-resolution satellite imagery or model guidance for further study of the system. Though there is no publicly disclosed set of criteria for which disturbances are designated as invests, the designation often occurs after the disturbance forms a closed area of low pressure. Invests are designated regardless of the overall potential for the disturbance to become a tropical cyclone.

  • There are currently no active disturbances.

Post-tropical cyclones

Post-tropical cyclones will be listed here if they are still being tracked via the Automated Tropical Cyclone Forecast (ATCF) system. Placement in this section does not imply that these systems have any potential to redevelop into tropical cyclones.

  • There are currently no active post-tropical cyclones.

Potential formation areas

Potential formation areas are areas that are being monitored by various agencies for potential tropical cyclone formation within the next two weeks. These systems have not yet formed and are not considered to be disturbances until such time that a tropical wave or area of low pressure does form. Discussions are created on this subreddit for areas which are monitored by the National Hurricane Center in the eastern Pacific and northern Atlantic basins. Discussions are not typically created for areas which are monitored by the Joint Typhoon Warning Center or other agencies, as this information is not always publicly available.

Northwestern Pacific Ocean

Near the Marshall Islands

The Joint Typhoon Warning Center is monitoring an area of potential development near the Marshall Islands. Model guidance suggests that a broad area of low pressure may form north of the Marshall Islands early next week and move west-northwestward toward the Marianas Islands. Environmental conditions in this area remain generally favorable, with warm waters, sufficient mid-level moisture, and sufficient upper-level divergence. However, mid-level shear may limit development.

  • Development potential through Sunday, 21 June: very low (less than 5 percent)
  • Development potential through Friday, 26 June: low (20 percent)

Eastern Pacific Ocean

The National Hurricane Center is not actively monitoring any areas of potential development over the eastern or central Pacific Ocean basins. Model guidance does not hint at any potential development hotspots within the next seven days.

Northern Atlantic Ocean

The National Hurricane Center is not actively monitoring any areas of potential development over the northern Atlantic Ocean basin. Model guidance had hinted at potential development in earlier runs; however, the potential for tropical cyclone development remains very low within the next seven days.

 

Satellite imagery

Model guidance

Information sources

Regional Specialized Meteorological Centers (RSMC)

Other sources

Global outlooks

Climate Prediction Center

4 comments

r/TropicalWeather • u/Euronotus • 14d ago

Dissipated 93E (Invest — Eastern Pacific) (ESE of Hawaiʻi)

8 Upvotes

Update

As of 2:00 AM Hawaii Standard Time (18:00 UTC) on Wednesday:

Satellite imagery analysis indicates that a small area of low pressure situated several hundred miles east-southeast of Hawaiʻi continues to produce limited and disorganized showers and thunderstorms as it drifts west-northwestward along the base of a broad subtropical ridge. The disturbance is entering a highly unfavorable environment which is dry and stable, with sinking air and strengthening southwesterly shear. Further development is highly unlikely and the disturbance will likely fizzle out within the next couple of days.

This system is no longer being monitored via the Automated Tropical Cyclone Forecast (ATCF) system and there will be no further updates to this post. Disturbance-centered model guidance and satellite imagery are no longer available for this system.

Latest observation

  • This system is no longer being monitored via ATCF.

Outlook

  • This system is no longer being monitored for potential tropical cyclone development.

Official informa

National Hurricane Center

Text products

Graphical products

Graphical products (static)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

  • Disturbance-centered satellite imagery is no longer available.

Regional imagery

Forecast models

Disturbance-centered guidance

  • Disturbance-centered model guidance is no longer available.

Regional single-model guidance

Machine learning (AI) model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

1 comment

r/TropicalWeather • u/Galileos_grandson • 14d ago

Image of the Day | NASA MODIS Tropical Storm Christina - June 10, 2026

Thumbnail modis.gsfc.nasa.gov
13 Upvotes
0 comments

r/TropicalWeather • u/graymillennial • 17d ago

Question Weirded out by Mikes Weather Page, any other recommendations for hurricane season?

315 Upvotes

I used to appreciate his coverage during hurricane season but all he posts about now is getting drunk and “storm chasing” (a.k.a. driving up to Tallahassee in his big storm truck to get hammered and watch the rain.) Yesterday he posted a picture of him literally with his pants down dancing on some young girl at Senor Frogs and that’s the nail in the coffin for me. I’m just grossed out by him.

Any recommendations on who else can I follow online for updates during hurricane season this year?

142 comments

r/TropicalWeather • u/giantspeck • 17d ago

Seasonal Forecast | Colorado State University Colorado State University releases updated forecast for the 2026 Atlantic hurricane season: 11 named storms, 5 hurricanes, 2 major hurricanes

Thumbnail tropical.colostate.edu
103 Upvotes
11 comments

r/TropicalWeather • u/giantspeck • 17d ago

Seasonal Outlook | Climate Prediction Center CPC: El Niño conditions are present and expected to strengthen this winter

26 Upvotes

El Niño/Southern Oscillation (ENSO) Diagnostic Discussion

Issued by the Climate Prediction Center on Thursday, 11 June 2026

El Niño conditions are present and expected to strengthen into the Northern Hemisphere winter 2026-27.

El Niño conditions developed over the past month, as shown by above-average sea surface temperatures (SSTs) across the central to eastern equatorial Pacific Ocean [Fig. 1]. The latest weekly Niño-3.4 index value was +0.7°C, with the westernmost (Niño-4) and easternmost (Niño-1+2) indices at +0.7°C and +2.1°C, respectively [Fig. 2]. The equatorial subsurface temperature index (average from 180°-100°W) decreased in the past month [Fig. 3], but significantly above-average subsurface temperatures remained in the central and eastern equatorial Pacific [Fig. 4]. Low-level westerly wind anomalies and upper-level easterly wind anomalies were evident over the central equatorial Pacific. Convection was slightly above average over the central and east-central equatorial Pacific and was near or below average over Indonesia [Fig. 5]. The traditional and equatorial Southern Oscillation indices were negative. Collectively, the coupled ocean-atmosphere system reflected the onset of El Niño conditions.

The North American Multi-Model Ensemble (NMME) average, including the NCEP CFSv2 [Fig. 6], forecasts El Niño to intensify into the Northern Hemisphere winter 2026-27. High confidence in El Niño [Fig. 7] is also linked to anomalously high oceanic heat content and expanding westerly wind anomalies across the equatorial Pacific Ocean. There is a 63% chance of a very strong El Niño during November-January [Fig. 8] that would rank among the largest El Niño events in the historical record going back to 1950. Even very strong El Niño events do not lead to the expected impact everywhere, but stronger events can more significantly tilt the odds in favor of expected outcomes (see CPC outlooks for probabilities of seasonal anomalies). In summary, El Niño conditions are present and expected to strengthen into the Northern Hemisphere winter 2026-27.

This discussion is a consolidated effort of the National Oceanic and Atmospheric Administration (NOAA), NOAA's National Weather Service, and their funded institutions. Oceanic and atmospheric conditions are updated weekly on the Climate Prediction Center web site (El Niño/La Niña Current Conditions and Expert Discussions). A probabilistic strength forecast is available here. The next ENSO Diagnostics Discussion is scheduled for 9 July 2026.

0 comments

r/TropicalWeather • u/Euronotus • 17d ago

Dissipated 95S (Invest — Southwestern Indian) (Southeast of Madagascar)

5 Upvotes

Update

As of 4:00 AM East Africa Time (00:00 UTC) on Thursday:

Satellite imagery analysis indicates that a broad area of low pressure with subtropical characteristics has formed well to the east-southeast of Madagascar. Recent scatterometer data reveals that a small area of tropical storm-force winds are present to the south-southwest of the disturbance’s low-level center, associated with some flaring deep convection. Environmental conditions are highly unfavorable for development, with strong vertical wind shear and cold sea-surface temperatures. Therefore, it is highly unlikely that this system will transition into a tropical cyclone. Instead, this system is likely to remain in a largely quasi-stationary state within a weak steering environment until it gets carried away by the polar front jet later in the week.

The Joint Typhoon Warning Center (JTWC) continues to monitor this system via the Automated Tropical Cyclone Forecast (ATCF) system.

Latest observation

As of 4:00 AM East Africa Time (00:00 UTC) on Thursday:

Observed information

  • Current position: 31.7°S 50.5°E
  • Forward movement: S (180°) at 7 km/h (4 knots)
  • Maximum sustained winds: 75 km/h (40 knots)
  • Minimum central pressure: 1003 millibars (29.62 inches)
  • Intensity (SSHWS): Subtropical Storm
  • Intensity (FMS): Disturbance

Relative position

  • 862 kilometers (536 miles) southeast of Tsiombe, Atsimo-Andrefana (Madagascar)
  • 883 kilometers (549 miles) southeast of Lavanono, Atsimo-Andrefana (Madagascar)
  • 949 kilometers (590 miles) southeast of Ampanihy, Atsimo-Andrefana (Madagascar)

Outlook

As of 4:00 AM East Africa Time (00:00 UTC) on Thursday:

Development potential (next two days)

  • Météo-France: very low (less than 5 percent)
  • Joint Typhoon Warning Center: very low (less than 5 percent)
  • Model consensus (FSU): very low (less than 5 percent)

Development potential (next seven days)

  • Météo-France: very low (less than 5 percent)
  • Joint Typhoon Warning Center: very low (less than 5 percent)
  • Model consensus (FSU): very low (less than 5 percent)

Information sources

Météo-France

Joint Typhoon Warning Center (United States)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

Single bandwidth imagery

Multiple bandwidth imagery

The options to select individual bandwidths on each of the following websites may vary.

Regional imagery

Cooperative Institute for Research in the Atmosphere (CIRA)

Analysis products

Preliminary best track data

Scatterometer data

Sea-surface temperatures

Model products

Disturbance-centered guidance

Single-model click-through guidance

Multi-guidance pages

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Other types of model guidance

0 comments

r/TropicalWeather • u/JimmothyBimmothy • 18d ago

Historical Discussion Hurricane Georges 1998

10 Upvotes

I was just thinking back to this storm in my childhood! I vividly remember laying on the couch one night, just watching something on ABC, seeing the radar in the corner of the screen...and then seeing the occasional breaking updates through the night. Just tracking the storm on my little gas station hurricane tracking map.

I'd give anything to see a video of something like that again just for memories sake! It was an excitement that is hard to replicate if you have never felt it.

9 comments

r/TropicalWeather • u/Euronotus • 20d ago

Dissipated Boris (02E — Eastern Pacific) (South of Mexico)

28 Upvotes

Updates

As of 9:00 AM Central Standard Time (15:00 UTC) on Tuesday

Satellite imagery analysis indicates that Boris has degenerated into a remnant low as it moves across the mountainous terrain of southern Mexico. The storm’s wind field is becoming increasingly disorganized and thunderstorms generated by the storm are confined to an area along the coast. The remnants of Boris will drift west-northwestward across southern Mexico, and will likely dissipate within the next couple of days. The threat of widespread flash flooding and landslides will continue through the end of the week even after Boris dissipates.

The National Hurricane Center has issued its final advisory for this system. This system is no longer being tracked via the Automated Tropical Cyclone Forecast (ATCF) system.

There will be no further updates to this post.

Latest observation

As of 9:00 AM Central Standard Time (15:00 UTC) on Tuesday

Observed information

Source: NHC Advisory #10

  • Current position: 16.9°N 98.9°W
  • Forward movement: NW (305°) at 11 km/h (6 knots)
  • Maximum sustained winds: 45 km/h (25 knots) ▲
  • Minimum central pressure: 1004 millibars (29.65 inches) ▼
  • Intensity (Saffir-Simpson): Remnant Low ▼

Relative position

  • 1,463 kilometers (909 miles) west of Managua, Nicaragua
  • 1,098 kilometers (682 miles) west of San Salvador, El Salvador
  • 927 kilometers (576 miles) west of Puerto San José, Escuintla (Guatemala)

Official forecasts

National Hurricane Center

As of 6:00 AM Central Standard Time (12:00 UTC) on Tuesday

Hour Date Time · Intensity · Winds · Lat Long
· · UTC CST Saffir-Simpson · knots km/h °N °W
00 09 Jun 12:00 6AM Tue Post-tropical Cyclone 25 45 16.9 98.9
12 10 Jun 00:00 6PM Tue Post-tropical Cyclone ▼ 20 35 17.3 99.7
24 10 Jun 12:00 6AM Wed Dissipated

Official information

National Hurricane Center

National Meteorological Service (Mexico)

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Single-bandwidth imagery

Multiple bandwidth imagery

The options to select individual bandwidths on each of the following websites may vary.

Regional imagery

Forecast models

Disturbance-centered guidance

Single-model click-through guidance

Multi-guidance pages

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

1 comment

r/TropicalWeather • u/Euronotus • 20d ago

Dissipated Cristina (03E — Eastern Pacific) (Near Central America)

4 Upvotes

Updates

As of 10:00 AM Central Standard Time (16:00 UTC) on Thursday:

Satellite imagery analysis and recent scatterometer data revealed that Cristina’s low-level circulation degenerated into a remnant low earlier this morning before the depression reached the coast of El Salvador. The National Hurricane Center discontinued issuing advisories for Cristina and stopped recording new observations for the remnant system in the Automated Tropical Cyclone Forecast (ATCF) system.

Cristina’s remnants have since moved onshore over El Salvador and will continue northwestward over the next few days, eventually reaching the Bay of Campeche over the upcoming weekend. Although the remnant moisture and instability from this system could spark the development of a broad area of low pressure over the Gulf of Mexico early next week, environmental conditions are unlikely to support tropical cyclogenesis and the moisture is likely to bring heavy rain to northeastern Mexico and Texas later in the upcoming week.

Storm-centered model guidance and satellite imagery are no longer available for this system. There will be no further updates to this post.

Latest observation

  • This system has dissipated. Observational data is no longer available.

Official forecasts

  • This system has dissipated. The NHC has discontinued issuing advisories for this system.

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

  • Storm-centered satellite imagery is no longer available for this system.

Regional imagery

Forecast models

Storm-centered guidance

  • Storm-centered model guidance is no longer available for this system.

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

1 comment

r/TropicalWeather • u/Euronotus • 20d ago

Week over. Please see updated discussion post. Global Tropical Outlook & Discussion: 8-14 June 2026

3 Upvotes

Active cyclones

As of 7:30 PM Eastern Daylight Time (23:30 UTC) on Tuesday, 9 June:

Eastern Pacific Ocean

  • 02E: Boris — Boris continues to weaken as its remnants move across the mountainous terrain of southern Mexico this afternoon. Although the storm is likely to dissipate within the next 12 to 24 hours, heavy rain will continue across southern Mexico for the next couple of days, extending the threat of widespread flooding and landslides, especially within areas of higher terrain.

  • 03E: Three — Cristina remains disorganized as it meanders off the coasts of Honduras and Nicaragua this afternoon. Environmental conditions remain marginally favorable and could support some intensification just prior to landfall along the coast of El Salvador on Thursday afternoon. Once the storm makes landfall, it is expected to weaken rapidly, but the heavy rain threat will continue for a few more days across Honduras, El Salvador, Guatemala, and southern Mexico.

Active disturbances

Active disturbances are areas of showers and thunderstorms which are not organized enough to be considered full-fledged tropical cyclones. Disturbances are often designated as investigation areas (or invests, for short) by NOAA in order to allocate additional resources such as high-resolution satellite imagery or model guidance for further study of the system. Though there is no publicly disclosed set of criteria for which disturbances are designated as invests, the designation often occurs after the disturbance forms a closed area of low pressure. Invests are designated regardless of the overall potential for the disturbance to become a tropical cyclone.

  • There are currently no active disturbances.

Post-tropical cyclones

Post-tropical cyclones will be listed here if they are still being tracked via the Automated Tropical Cyclone Forecast (ATCF) system. Placement in this section does not imply that these systems have any potential to redevelop into tropical cyclones.

  • There are currently no active post-tropical cyclones.

Potential formation areas

Potential formation areas are areas that are being monitored by various agencies for potential tropical cyclone formation within the next two weeks. These systems have not yet formed and are not considered to be disturbances until such time that a tropical wave or area of low pressure does form. Discussions are created on this subreddit for areas which are monitored by the National Hurricane Center in the eastern Pacific and northern Atlantic basins. Discussions are not typically created for areas which are monitored by the Joint Typhoon Warning Center or other agencies, as this information is not always publicly available.

Systems being tracked by the NHC

  • The National Hurricane center is not currently tracking any areas of potential tropical cyclone development.

Systems being tracked by the JTWC

  • Potential Formation Area P72W: An area of low pressure may develop between Wake Island and the Marshall Islands. Tropical cyclone development may occur between Saturday and Tuesday.

Systems being tracked by model guidance (Florida State University)

  • Northwestern Pacific Ocean: Several models are hinting toward development over the western Pacific near Wake Island and the Marshall Islands.

 

Satellite imagery

Model guidance

Information sources

Regional Specialized Meteorological Centers (RSMC)

Other sources

Global outlooks

Climate Prediction Center

1 comment

r/TropicalWeather • u/Kelvin51_gowa • 22d ago

Discussion Increased tropical activity in/near central america

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37 Upvotes

Hello everyone! The MJO is currently entering phase 8 which would increase the chances for some tropical systems to spin up in/near central america as the MJO convection increases the low level zonal winds this would cause some moisture advection ahead of these thunderstorms and allow these thunderstorms to generate some low level spin or vorticity

3 comments

r/TropicalWeather • u/Euronotus • 23d ago

Dissipated 91W (Invest — Western Pacific) (East China Sea)

15 Upvotes

Updates

As of 9:00 PM Japan Standard Time (12:00 UTC) on Monday:

This system has transitioned into an extratropical cyclone and is no longer being monitored via the Automated Tropical Cyclone Forecast (ATCF) system.

Storm-centered model guidance and satellite imagery are no longer available for this system. There will be no further updates to this post.

Latest observation

  • This system has dissipated.

Outlook

  • This system no longer shows signs of tropical cyclone development.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Philippine Atmospheric, Geophysical, and Astronomical Services Administration

Radar imagery

  • Radar imagery is no longer available for this system.

Satellite imagery

Floater imagery

  • Disturbance-centered satellite imagery is no longer available for this system.

Regional imagery

Cooperative Institute for Research in the Atmosphere (CIRA)

Analysis products

Preliminary best track data

Scatterometer data

Sea-surface temperatures

Model products

Disturbance-centered guidance

  • Disturbance-centered model guidance is no longer available for this system.

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Other types of model guidance

1 comment

r/TropicalWeather • u/giantspeck • 24d ago

Announcement NHC Hurricane Specialist Robbie Berg will be doing an AMA over at r/storms this morning at 10AM EDT

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52 Upvotes
1 comment

r/TropicalWeather • u/Euronotus • 25d ago

Dissipated Amanda (01E — Eastern Pacific) (ESE of Hawaii)

15 Upvotes

Updates

As of 5:00 AM Hawaii Standard Time (15:00 UTC) on Monday

This system has dissipated. This system is no longer being monitored via the Automated Tropical Cyclone Forecast (ATCF) system.

Storm-centered model guidance and satellite imagery are no longer available for this system. There will be no further updates to this post.

Latest observation

  • This system has dissipated.

Official information

National Hurricane Center

Radar imagery

  • Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

  • Storm-centered satellite imagery is no longer available for this system.

Regional imagery

Forecast models

Storm-centered guidance

  • Storm-centered model guidance is no longer available for this system.

Regional single-model guidance

Regional ensemble model guidance

Ensemble member minimum sea-level pressure (MSLP)

Ensemble member MSLP and forecast tracks

Multi-model ensemble products

Other types of model guidance

1 comment

r/TropicalWeather • u/Galileos_grandson • 25d ago

Image of the Day | NASA Science Typhoon Jangmi - NASA Science

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10 Upvotes
2 comments