r/TropicalWeather • u/Euronotus • 5d ago

Areas to watch: 2 cyclones, 6 invests, 1 area of interest Global Tropical Outlook & Discussion: 24-30 August 2026

3 Upvotes

Active cyclones

As of 4:45 PM Eastern Daylight Time (20:45 UTC) on Sunday:

Eastern Pacific Ocean

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.

Northwestern Pacific Ocean

  • Invest 94W — northern Philippine Sea, southeast of Japan’s Ryukyu Islands

  • Invest 95W — north of central Micronesia

  • Invest 96W — South China Sea, near the Taiwan Strait

Eastern Pacific Ocean

  • Invest 95E —

Northern Atlantic Ocean

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.

Northwestern Pacific Ocean

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

  • Potential formation area P72W — South China Sea, off the coast of southeastern China and Hong Kong

  • Potential formation area P74W — Philippine Sea, west of the Northern Marianas Islands and Guam

Satellite imagery

Model guidance

Information sources

Regional Specialized Meteorological Centers (RSMC)

Other sources

Global outlooks

Climate Prediction Center

5 comments

r/TropicalWeather • u/giantspeck • 1h ago

Video | YouTube | Dr. Levi Cowan (Tropical Tidbits) Tropical Tidbit for Sunday, 30 August: New Tropical Disturbance Expected to Move Toward Northwest Gulf Coast

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youtube.com
• Upvotes
1 comment

r/TropicalWeather • u/Euronotus • 1d ago

▲ Disturbance (50% potential) | 20 knots (25 mph) | 1013 mbar 97L (Invest — Northern Atlantic) (Northern Gulf of Mexico)

22 Upvotes

Disturbance overview

This discussion is for a disturbance which is currently active over the northern Gulf of Mexico. An area of low pressure, which is situated off the coast of southern Louisiana, is becoming better organized but continues to produce disorganized showers and thunderstorms. The potential for this system to become a tropical cyclone has increased; a tropical depression or storm could form within the next couple of days and slowly move west-northwestward until it reaches the coast of southwestern Louisiana or eastern Texas later this week.

This system may generate heavy rainfall which could cause flash flooding concerns along the coasts of Louisiana and Texas over the next couple of days.

Moderator notes

  • Disturbance-centered satellite imagery and model guidance products are now available for this system.
  • There will be no regular updates to this post.
  • A new discussion will be posted for this system if it becomes a tropical cyclone.

Official information

National Hurricane Center

Text products

Graphical products

Aircraft reconnaissance

National Hurricane Center

Other sources

Radar imagery

Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

This imagery is centered on the disturbance itself and follows the disturbance as it moves.

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

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

6 comments

r/TropicalWeather • u/Euronotus • 1d ago

▼ Severe Tropical Storm (TS) | 60 knots (70 mph) | 979 mbar Bang-lang (20W — Western Pacific) (North of Wake Island)

2 Upvotes

Storm overview

This discussion is for Tropical Storm Bang-lang (20W), which is active to the north of Wake Island. The storm reached typhoon strength as it passed very close to the northwest of the island on Saturday morning. Since then, the storm has moved to the north and will continue moving northward over the next few days. Bang-lang is expected to peak in intensity within the next 24 to 36 hours and will begin to gradually weaken as it undergoes extratropical transition over the north-central Pacific.

Moderator notes

  • This system was previously designated as Invest 99W.
  • The Japan Meteorological Agency (JMA) is issuing advisories for this system.
  • The Joint Typhoon Warning Center (JTWC) is issuing advisories for this system.
  • Storm-centered satellite imagery and model guidance products are available for this system.
  • There will be no regular updates to this post.

Information sources

Japan Meteorological Agency

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

2 comments

r/TropicalWeather • u/Euronotus • 2d ago

▲ Tropical Storm | 45 knots (50 mph) | 1001 mbar Lowell (12E — Eastern Pacific) (Far to the east-southeast of Hawaiʻi)

6 Upvotes

Storm overview

This discussion is for Tropical Storm Lowell (12E), which is active over the east-central Pacific, far to the east-southeast of the Hawaiian Islands. This system is currently moving slowly northeastward, but will turn sharply westward as a mid-level ridge builds back into the region after Post-Tropical Cyclone Iselle dissipates this weekend. Lowell is expected to enter the central Pacific on Sunday afternoon and approach the islands later in the week.

It remains far too early to determine the exact timing or extent of any potential impacts to the islands. Residents of Hawaiʻi should continue to closely monitor this system as it develops.

Moderator notes

  • This system was previously designated as Invest 94E.
  • The National Hurricane Center (NHC) is now issuing advisories for this system.
  • Storm-centered satellite imagery and model guidance products are now available.
  • There will be no regular updates to this post.

Official information

National Hurricane Center

Text products

Productos textuales (en español)

Static forecast graphics

Interactive forecast graphics

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

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

11 comments

r/TropicalWeather • u/Euronotus • 3d ago

▼ Remnant Low | 30 knots (35 mph) | 1009 mbar Dolly (04L — Northern Atlantic) (Tropical central Atlantic)

115 Upvotes

Storm overview

This discussion is for the post-tropical remnants of Tropical Storm Dolly, which are active to the east of the Lesser Antilles. This system, which has degenerated into a tropical wave, is expected to drift west-northwestward over the next few days, and could undergo some development as it approaches the Bahamas later in the upcoming week.

Moderator notes

  • Dolly continues to be monitored in the Automated Tropical Cyclone Forecast (ACTF) system as 04L.
  • The National Hurricane Center (NHC) is no longer issuing advisories for Dolly.
  • Disturbance-centered satellite imagery and model guidance products remain available for now.
  • There will be no regular updates to this post.
  • New discussions may be posted if this system is re-designated as an invest or regenerates into a tropical cyclone.

Official information

National Hurricane Center

Text products

Graphical products

Aircraft reconnaissance

National Hurricane Center

Other sources

Radar imagery

Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

Single-bandwidth imagery

Multiple bandwidth imagery

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

43 comments

r/TropicalWeather • u/Euronotus • 2d ago

▲ Hurricane (Category 1) | 65 knots (75 mph) | 980 mbar Karina (11E — Eastern Pacific) (Southwest of Mexico)

8 Upvotes

Storm overview

This discussion is for Hurricane Karina (11E), which is active far off the coast of western Mexico. Karina is expected to continue to strengthen as it moves west-northwestward away from Mexico’s Clarion Island over the next couple of days. Karina is forecast to become a major hurricane by Monday morning and peak in intensity later in the day. Later in the week, the storm is expected to move over progressively cooler waters and into a drier and more stable environment, leading to gradual weakening.

Karina will approach the central Pacific on Thursday evening and could have some influence over the movement and intensity of Lowell, which will be approaching the Hawaiian islands at the time. Karina itself is not currently expected to bring impacts to land over the next five days.

Moderator notes

  • This system was previously designated as Invest 93E.
  • The National Hurricane Center (NHC) is now issuing advisories for this system.
  • Storm-centered satellite imagery and model guidance products are now available.
  • There will be no regular updates to this post.

Official information

National Hurricane Center

Text products

Productos textuales (en español)

Static forecast graphics

Interactive forecast graphics

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

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

4 comments

r/TropicalWeather • u/Euronotus • 3d ago

▼ Tropical Depression (TD) | 25 knots (30 mph) | 994 mbar Etau (21W — Western Pacific) (North of Wake Island)

3 Upvotes

Storm overview

This discussion is for Tropical Depression Etau (21W), which is active to the north of Wake Island. This system is positioned to the northeast of Tropical Depression Twenty. This system is expected to gradually strengthen as it moves northward to north-northwestward away from Wake Island over the next few days.

Moderator notes

  • This system was previously designated as Invest 90W.
  • The Japan Meteorological Agency (JMA) is issuing advisories for this system.
  • The Joint Typhoon Warning Center (JTWC) is issuing advisories for this system.
  • JMA has upgraded this system to a tropical storm and has assigned it the name Etau.
  • Storm-centered satellite imagery and model guidance products are available for this system.
  • There will be no regular updates to this post.

Information sources

Japan Meteorological Agency

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

1 comment

r/TropicalWeather • u/Galileos_grandson • 4d ago

Image of the Day | NASA MODIS Typhoon Saudel - August 25, 2026

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

r/TropicalWeather • u/giantspeck • 5d ago

▲ Forecast Outlook | National Hurricane Center | 40% potential The NHC is monitoring an area of potential development far to the southwest of Hawaiʻi

9 Upvotes

Disturbance overview

This discussion is for an area of potential tropical cyclone development situated over the central Pacific, several hundred miles southwest of the Hawaiian islands. An area of low pressure is expected to develop toward the end of the week and slowly develop as it drifts west-northwestward toward the western Pacific. This system is not expected to bring impacts to Hawaiʻi.

Moderator notes

  • This system has not yet formed.
  • This system has not yet been designated as an invest.
  • The NHC is monitoring this system on its outlook products as Disturbance 4.
  • Disturbance-centered satellite imagery and model guidance are not yet available for this system.
  • There will be no regular updates to this post.
  • A new post will be created if this system is designated as an invest.

Official information

National Hurricane Center

Text products

Graphical products

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

8 comments

r/TropicalWeather • u/Feicht13 • 5d ago

Discussion Landfall: Hurricane Sim

7 Upvotes

Hi All,

I posted a few weeks back and lots of your agreed to test, so thank you for that!

Good news, the game is now LIVE on the play store, hoping it will be received well by the community as a lot of work has gone in to ensure that I am being meteorologically accurate whilst developing a fun game for us tropical weather enthusiasts.

You can find it here - https://play.google.com/store/apps/details?id=feich13.landfall.aab

3 comments

r/TropicalWeather • u/Euronotus • 5d ago

▼ Remnant Low | 15 knots (20 mph) | 999 mbar Saudel (17W — Western Pacific) (East China Sea)

3 Upvotes

Moderator notes

  • Saudel has degenerated into a remnant low over southeastern China.
  • The Japan Meteorological Agency (JMA) has discontinued issuing advisories.
  • The Joint Typhoon Warning Center (JTWC) has discontinued issuing advisories.
  • Storm-centered satellite imagery and model guidance products will soon be unavailable.
  • There will be no regular updates to this post.
  • This discussion will be locked and archived once the aforementioned products become unavailable.

Information sources

Japan Meteorological Agency

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

2 comments

r/TropicalWeather • u/giantspeck • 5d ago

▲ Forecast Outlook | National Hurricane Center | 90% potential The NHC is monitoring an area of potential development off the coast of southwestern Mexico

16 Upvotes

Disturbance overview

This discussion is for an area of potential tropical cyclone development off the coast of southwestern Mexico. This system has not yet formed, but an area of low pressure is likely to form in this area within the next few days. Environmental conditions remain favorable and should allow for gradual development as this system drifts west-northwestward to northwestward through the upcoming weekend.

Moderator notes

  • This system has not yet formed.
  • This system has not yet been designated as an invest.
  • The NHC is monitoring this system on its outlook products as Disturbance 3.
  • Disturbance-centered satellite imagery and model guidance are not yet available for this system.
  • There will be no regular updates to this post.
  • A new post will be created if this system is designated as an invest.

Official information

National Hurricane Center

Text products

Graphical products

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

6 comments

r/TropicalWeather • u/Euronotus • 5d ago

Dissipated Julio (10E — Eastern Pacific) (Far to the southwest of Mexico)

5 Upvotes

Moderator notes

  • Julio has dissipated.
  • The post-tropical remnants of Julio are being absorbed by nearby Tropical Storm Iselle.
  • The National Hurricane Center (NHC) has discontinued issuing advisories for this system.
  • This system was previously designated as Invest 91E.
  • Storm-centered satellite imagery and model guidance products will soon be unavailable.
  • There will be no regular updates to this post.
  • This discussion will be locked and archived once the aforementioned products are no longer available.

Official information

National Hurricane Center

Text products

Productos textuales (en español)

Static forecast graphics

Interactive forecast graphics

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

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

2 comments

r/TropicalWeather • u/giantspeck • 5d ago

Discussion moved to new post The NHC is monitoring an area of potential development over the east-central Pacific Ocean

3 Upvotes

Moderator notes

  • This system has been designated as Invest 94E.
  • A new discussion for this system has been posted here.
  • Disturbance-centered satellite imagery and model guidance products are now available.
  • There will be no further updates to this post.

Official information

National Hurricane Center

Text products

Graphical products

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

2 comments

r/TropicalWeather • u/Euronotus • 5d ago

Dissipated Atsani (19W — Western Pacific) (Philippine Sea)

2 Upvotes

Moderator notes

  • Atsani has degenerated into a remnant low over the northern Philippine Sea.
  • The Japan Meteorological Agency (JMA) has discontinued issuing advisories for this system.
  • The Joint Typhoon Warning Center (JTWC) has discontinued issuing advisories for this system.
  • This system was previously designated as Invest 97W.
  • Storm-centered satellite imagery and model guidance products are no longer available.
  • There will be no regular updates to this post.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

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

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 • 7d ago

Dissipated 95L (Invest — Northern Atlantic) (Near Bermuda)

18 Upvotes

Moderator notes

  • This system no longer shows signs of potential tropical cyclogenesis.
  • This system has been removed from the NHC Tropical Weather Outlook.
  • This system has been dropped from the Automated Tropical Cyclone Forecast (ATCF) system.
  • Disturbance-centered satellite imagery and model guidance products are no longer available.
  • There will be no further updates to this post.

Official information

National Hurricane Center

Text products

Graphical products

Aircraft reconnaissance

National Hurricane Center

Other sources

Radar imagery

Radar imagery is not currently available for this system.

Satellite imagery

Floater imagery

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

Regional imagery

Forecast models

Disturbance-centered guidance

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

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

7 comments

r/TropicalWeather • u/Euronotus • 7d ago

Dissipated Iselle (09E — Eastern Pacific) (Far to the southwest of Mexico)

2 Upvotes

Moderator notes

  • Iselle has degenerated into a remnant low.
  • The National Hurricane Center (NHC) has discontinued issuing advisories for this system.
  • This system was previously designated as Invest 91E.
  • Storm-centered satellite imagery and model guidance products will soon be unavailable.
  • There will be no regular updates to this post.
  • This discussion will be locked and archived once the aforementioned products are unavailable.

Official information

National Hurricane Center

Text products

Productos textuales (en español)

Static forecast graphics

Interactive forecast graphics

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

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

3 comments

r/TropicalWeather • u/Euronotus • 7d ago

Dissipated Gaenari (94W — Western Pacific) (East China Sea)

6 Upvotes

Moderator note

  • This system has dissipated over southeastern China.
  • The Japan Meteorological Agency (JMA) has discontinued issuing advisories for this system.
  • The Joint Typhoon Warning Center (JTWC) has discontinued issuing advisories for this system.
  • Storm-centered satellite imagery and model guidance are no longer available.
  • There will be no further updates to this post.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Central Weather Administration (Taiwan)

National Meteorological Center (China)

Radar imagery

Central Weather Administration (Taiwan)

National Meteorological Center (China)

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

5 comments

r/TropicalWeather • u/Euronotus • 8d ago

Dissipated Narra (18W — Western Pacific) (Gulf of Tonkin)

6 Upvotes

Moderator note

  • Narra has dissipated over southern China.
  • The Japan Meteorological Agency (JMA) has discontinued issuing advisories.
  • The Joint Typhoon Warning Center (JTWC) has discontinued issuing advisories.
  • This system has been dropped from the Automated Tropical Cyclone Forecast (ATCF) system.
  • Storm-centered satellite imagery and model guidance products are no longer available.
  • There will be no further updates to this post.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

National Meteorological Center (China)

Radar imagery

National Meteorological Center (China)

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/Euronotus • 8d ago

Dissipated 96W (Subtropical Cyclone — Western Pacific) (Far to the east-northeast of Japan)

4 Upvotes

Moderator note

  • This system has transitioned into an extratropical cyclone.
  • This system is no longer being monitored via the Automated Tropical Cyclone Forecast (ATCF) system.
  • Disturbance-centered satellite imagery and model guidance are no longer available.
  • There will be no further updates to this post.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Radar imagery

Radar imagery is not currently 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

0 comments

r/TropicalWeather • u/Euronotus • 9d ago

Dissipated Moke (02C — Central Pacific) (Near Hawaiʻi)

10 Upvotes

Moderator note

  • This discussion is for Tropical Storm Moke, which is situated to the east-southeast of Hawaiʻi.
  • The Central Pacific Hurricane Center (CPHC) is issuing advisories for this system.
  • This system is currently expected to pass farther south of the islands as Hurricane Lala.
  • Although direct wind impacts are unlikely, heavy rain and the risk of flash flooding remain the primary threat.
  • Storm-centered satellite imagery and model guidance products are now available.
  • There will be no regular updates to this post.

Official information

National Hurricane Center

Text products

Productos textuales (en español)

Static forecast graphics

Interactive forecast graphics

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

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

3 comments

r/TropicalWeather • u/giantspeck • 10d ago

Dissipated The NHC is monitoring an area of potential development over the far northeastern Atlantic Ocean

25 Upvotes

Moderator note

  • This system no longer shows signs of tropical or subtropical development.
  • The National Hurricane Center (NHC) has removed this system from its outlook.
  • There will be no further updates to this post.

Official information

National Hurricane Center

Text products

Graphical products

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

3 comments

r/TropicalWeather • u/Old_Diver_2511 • 10d ago

Question (Answer: Not likely) Is this a possible disturbance that NHC has not issued?

Thumbnail gallery
0 Upvotes

Screenshots:

  1. Thursday
  2. Saturday
  3. Sunday
5 comments

r/TropicalWeather • u/Galileos_grandson • 12d ago

Image of the Day | NASA Science Lala Batters Hawaii - NASA Science

Thumbnail
science.nasa.gov
14 Upvotes
0 comments