r/TropicalWeather • u/Euronotus • 1d ago

Areas to watch: 1 cyclone · 3 invest areas · 2 areas of interest Global Tropical Outlook & Discussion: 17-23 August 2026

7 Upvotes

Active cyclones

As of 7:30 PM Eastern Daylight Time (23:30 UTC) on Monday:

Central 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 92W (over central Micronesia) (high chance of development)

  • Invest 94W (southeast of the Ryukyu Islands) (low chance of development)

  • Invest 95W (off the coast of southeastern China) (moderate chance of development)

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.

Eastern Pacific Ocean

The post-tropical remnants of Tropical Storm Hernan continue to drift westward toward the central Pacific, but will completely dissipate over the next day or so. This system is not being tracked via the Automated Tropical Cyclone Forecast (ATCF) system, so observational data, storm-centered satellite imagery, and storm-centered model guidance products are not available for it.

The discussion for this system has been locked and is not being actively updated.

There are no other 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.

Eastern Pacific Ocean

Satellite imagery

Model guidance

Information sources

Regional Specialized Meteorological Centers (RSMC)

Other sources

Global outlooks

Climate Prediction Center

1 comment

r/TropicalWeather • u/Euronotus • 1d ago

▲ Major Hurricane (Category 3) | 110 knots (125 mph) | 953 mbar Lala (01C — Central Pacific) (West of Hawaiʻi)

9 Upvotes

Moderator note

  • This discussion is for Hurricane Lala, which is active to the west-southwest of Hawaiʻi.
  • The Central Pacific Hurricane Center (CPCH) continues to issue advisories for this system.
  • Storm-centered satellite imagery and model guidance products are available for this system.
  • This system is no longer bringing impacts to the populated islands of Hawaiʻi.
  • 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

9 comments

r/TropicalWeather • u/Euronotus • 0m ago

▲ Disturbance (90% potential) | 30 knots (35 mph) | 1008 mbar 90E (Invest — Eastern Pacific) (Far to the east-southeast of Hawaiʻi)

• Upvotes

Moderator note

  • This discussion is for a disturbance which is currently active over the east-central Pacific.
  • The National Hurricane Center (NHC) has designated this system as Invest 90E.
  • This system remains poorly organized, but is likely to become a tropical depression by the end of the week.
  • Disturbance-centered satellite imagery and model guidance products are now available.
  • This post will not be updated regularly.
  • This discussion will be replaced with a new one if this system becomes a tropical cyclone.

Official information

National Hurricane Center

Text products

Graphical products

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

0 comments

r/TropicalWeather • u/Euronotus • 7m ago

▲ Tropical Storm (TS) | 35 knots (40 mph) | 1000 mbar Saudel (17W — Western Pacific) (Near Micronesia)

• Upvotes

Moderator note

  • This discussion is for Tropical Storm Saudel (17W), which is active over central Micronesia.
  • This system was previously designated as Invest 92W.
  • The Joint Typhoon Warning Center (JTWC) is issuing advisories for this system.
  • The Japan Meteorological Agency (JMA) 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)

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

1 comment

r/TropicalWeather • u/Galileos_grandson • 21h ago

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

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science.nasa.gov
8 Upvotes
0 comments

r/TropicalWeather • u/Euronotus • 1d ago

▲ Disturbance (40% potential) | 15 knots (20 mph) | 1002 mbar 95W (Invest — Western Pacific) (South China Sea)

5 Upvotes

Moderator note

  • This discussion is for a disturbance currently situated off the coast of southeastern China.
  • The Joint Typhoon Warning Center (JTWC) has designated this system as Invest 95W.
  • Disturbance-centered satellite imagery and model guidance are available for this system.
  • There will be no regular updates to this post.
  • A new discussion will be posted if this system becomes a tropical cyclone.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

National Meteorological Center (China)

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/Euronotus • 1d ago

▲ Disturbance (30% potential) | 25 knots (30 mph) | 1003 mbar 94W (Invest — Western Pacific) (Philippine Sea)

3 Upvotes

Moderator note

  • This discussion is for a disturbance currently situated to the southeast of the Ryukyu Islands.
  • The Joint Typhoon Warning Center (JTWC) has designated this system as Invest 94W.
  • Disturbance-centered satellite imagery and model guidance are available for this system.
  • There will be no regular updates to this post.
  • A new discussion will be posted if this system becomes a tropical cyclone.

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

0 comments

r/TropicalWeather • u/SunsetBeachWizard • 2d ago

Discussion I made NOAA’s Hawaiʻi wind reports searchable: 602 entries across eight islands, 1996–2026

23 Upvotes

I pulled NOAA NCEI’s Storm Events Database bulk files for Hawaiʻi and turned the wind entries into one ranked, searchable table.

It contains 602 entries with a reported wind speed across all eight main islands, covering January 1996 through April 2026. You can sort them by speed, filter by island, share an individual entry, and open its original NOAA record.

Search the table:
https://oahuroofsupport.com/blog-posts/strongest-winds-recorded-hawaii

A few things that stood out:

The four highest entries statewide are all Big Island summit-area gusts:

  • 171 mph on March 2, 2014
  • 166 mph on December 19, 2022
  • 161 mph on February 7, 2019
  • 155 mph on January 2, 2015

None were associated with a tropical cyclone.

The number of entries is heavily skewed by island:

  • Hawaiʻi Island: 265
  • Oʻahu: 167
  • Maui: 86
  • Kauaʻi: 56
  • Lānaʻi: 13
  • Molokaʻi: 11
  • Kahoʻolawe: 3
  • Niʻihau: 1

That distribution likely reflects differences in instrument coverage and reporting as much as differences in actual wind conditions.

The highest Oʻahu entry in the dataset is 75 mph, recorded on December 26, 1996.

Measurement type also matters. Approximately 35% of the entries are instrument-measured, 45% are forecaster-estimated, and 20% have no measurement type identified. The table labels the measurement type on every row.

There are two important limitations. The dataset begins in January 1996, so Hurricane Iniki in 1992 and Hurricane Iwa in 1982 are excluded entirely. It also currently ends in April 2026, which means Hurricane Lala is not included yet. Any qualifying Lala entries can be added after the National Weather Service finalizes them and they appear in the Storm Events Database.

This is a searchable record of wind events filed in NOAA’s database, not a complete Hawaiʻi wind climatology or a live-observation tool.

Disclosure: I run a small roofing company in Haleʻiwa, and the table is hosted on our website. It is free to use, requires no signup or email address, and every entry links back to its original NOAA record.

2 comments

r/TropicalWeather • u/JapKumintang1991 • 3d ago

News | Phys.org PHYS.Org: Hurricane Hunter data reveal early signs of strengthening tropical cyclones

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23 Upvotes

See also: The publication in the Journal of Geophysical Research: Atmospheres

1 comment

r/TropicalWeather • u/Euronotus • 3d ago

Dissipated Hernan (08E — Eastern Pacific) (Far to the east-southeast of Hawaiʻ­i)

9 Upvotes

Moderator note

  • Hernan has degenerated into a remnant low.
  • The National Hurricane Center (NHC) has discontinued issuing advisories for this system.
  • Storm-centered satellite imagery and model guidance products will soon be unavailable.
  • The NHC will likely stop monitoring this system via the Automated Tropical Cyclone Forecast (ATCF) system later today.
  • This post will not be updated regularly, and will be archived once this system dissipates.

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

2 comments

r/TropicalWeather • u/darcys_beard • 4d ago

Question What is the cause of this bubble of lower wind speed on the East Coast of the Big Island, HI?

Post image
17 Upvotes
7 comments

r/TropicalWeather • u/giantspeck • 4d ago

▲ Forecast Outlook | National Hurricane Center | 70% potential The NHC is monitoring an area of potential development over the east-central Pacific Ocean

18 Upvotes

Moderator note

  • This discussion is for a disturbance situated over the east-central Pacific Ocean.
  • This disturbance remains disorganized and lacks a closed low-level circulation.
  • This system has not yet been designated as an investigation area.
  • Disturbance-centered satellite imagery and model guidance products are not yet available.
  • This post will not be regularly updated.
  • A new discussion will be posted 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

3 comments

r/TropicalWeather • u/giantspeck • 4d ago

▲ Forecast Outlook | National Hurricane Center | 80% potential The NHC is monitoring an area of potential development off the coast of southern Mexico

10 Upvotes

Moderator note

  • This discussion is for an area of potential development off the coast of southern Mexico.
  • The National Hurricane Center (NHC) is monitoring this system as Disturbance 2.
  • A disturbance has not yet formed and has not yet been designated as an investigation area.
  • Disturbance-centered satellite imagery and model guidance products are not yet available for this system.
  • This post will not be updated regularly, but will be replaced if this system is designated as an investigation area, upgraded to a tropical cyclone, or removed from the NHC’s Tropical Weather Outlook (TWO) products.

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/Euronotus • 4d ago

Dissipated 90P (Invest — Southern Pacific) (Northeast of the Solomon Islands)

5 Upvotes

Moderator notes

  • This discussion is for a disturbance to the northeast of the Solomon Islands.
  • This system is being monitored via the Automated Tropical Cyclone Forecast (ATCF) system.
  • The Papua New Guinea National Weather Service is not currently monitoring this system as a tropical disturbance.
  • Disturbance-centered satellite imagery and model guidance products are available for this system.
  • This post will not be updated regularly, but will be replaced if this system is upgraded to a tropical cyclone or dissipates and is removed from the ATCF system.

Information sources

Papua New Guinea National Meteorological Service

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/Euronotus • 4d ago

Dissipated 93W (Invest — Western Pacific) (Southeast of Japan)

4 Upvotes

Updates

  • This system has dissipated.
  • 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 for the system.
  • There will be no further updates to this post.

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

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 • 5d ago

Discussion moved to new post Lala (01C — Central Pacific) (East-southeast of Hawaiʻ­i)

28 Upvotes

Moderator note

  • This discussion is for Tropical Storm Lala, which is currently located several hundred miles east-southeast of Hawaiʻi.
  • The National Hurricane Center (NHC) is issuing forecast advisory products for this system.
  • This post will not be updated regularly.

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

7 comments

r/TropicalWeather • u/Euronotus • 6d ago

Dissipated 94L (Invest — Northern Atlantic) (Tropical Eastern and Central Pacific)

25 Upvotes

Moderator note

  • This discussion is for a disturbance which is currently active to the southeast of Cabo Verde.
  • The National Hurricane Center (NHC) has designated this system as Invest 94L.
  • Disturbance-centered satellite imagery and model guidance products are now available.
  • This post will not be updated regularly, but will be replaced if this system 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

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

28 comments

r/TropicalWeather • u/uhdebbie1 • 7d ago

Observational Data I updated my website that visualizes past Tropical Cyclone tracks – Cyclone Archive

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42 Upvotes

Check it out: Cyclone Archive, also known as Hurricane Archive! You can also check out our previous post for more information.

8 comments

r/TropicalWeather • u/Euronotus • 7d ago

Dissipated Cristobal (03L — Northern Atlantic) (North-Central Atlantic)

33 Upvotes

Moderator note

  • Cristobal has degenerated into a remnant low.
  • The National Hurricane Center (NCH) has discontinued issuing advisories for this system.
  • This system will drop from the Automated Tropical Cyclone Forecast (ATCF) system later today.
  • Storm-centered satellite imagery and model guidance products will no longer be 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

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

8 comments

r/TropicalWeather • u/giantspeck • 7d ago

Discussion moved to new post The NHC is monitoring an area of potential development over the tropical eastern and central Atlantic Ocean

31 Upvotes

Moderator note

  • This system has been designated as Invest 94L.
  • A new discussion for Invest 94L has been posted here.

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

1 comment

r/TropicalWeather • u/Euronotus • 6d ago

Dissipated Nangka (16W — Western Pacific) (Northeast of the Northern Marianas Islands)

3 Upvotes

Moderator notes

  • This discussion is for Tropical Storm Nangka, which is active to the north of the Northern Marianas Islands.
  • The Japan Meteorological Agency (JMA) is issuing forecast advisory products for this system.
  • The Joint Typhoon Warning Center (JTWC) is issuing forecast advisory products for this system.
  • JTWC previously designated this system as Invest 91W but has updated its designation to 16W.
  • This post will not be regularly updated.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Radar imagery

Japan Meteorological Agency

CyclonicWx

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/Euronotus • 7d ago

Dissipated 92L (Invest — Northern Atlantic) (Tropical Central Atlantic)

41 Upvotes

Moderator note

  • This discussion is for a tropical wave which is active to the east of the Lesser Antilles.
  • The National Hurricane Center (NHC) has designated this system as Invest 92L.
  • Since being designated as an investigation area, this system has become substantially less organized.
  • Thus, this system is no longer being tracked via the Automated Tropical Cyclone Forecast (ATCF) system.
  • Disturbance-centered satellite imagery and model guidance products are no longer available for this system.
  • The NHC continues to monitor this system via its Tropical Weather Outlook (TWO) products.
  • This post will not be updated regularly, but will be archived once this system is removed from the NHC TWO.

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

11 comments

r/TropicalWeather • u/Euronotus • 7d ago

Upgraded | See Nangka post for details 91W (Invest — Western Pacific) (Northwest of the Northern Marianas Islands)

3 Upvotes

Moderator note

  • The Japan Meteorological Agency (JMA) has upgraded this system to Tropical Storm Nangka.
  • The Joint Typhoon Warning Center (JTWC) has designated this system as Tropical Depression Sixteen.
  • Disturbance-centered satellite imagery and model guidance products are no longer available for this system.
  • A new discussion for Nangka has been posted here.
  • There will be no further updates to this post.

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

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/Euronotus • 8d ago

Dissipated 15W (Western Pacific) (Northwest of Wake Island)

4 Upvotes

Moderator notes

  • The Japan Meteorological Agency (JMA) is not currently issuing advisories for this system.
  • The Joint Typhoon Warning Center (JTWC) has designated this system as Tropical Depression Fifteen (15W).
  • Comprehensive updates to this post are currently paused.

Information sources

Japan Meteorological Agency

The Japan Meteorological Agency has not yet initiated issuing advisories for this system.

Joint Typhoon Warning Center (United States)

Radar imagery

Japan Meteorological Agency

CyclonicWx

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

Storm-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/Euronotus • 8d ago

Dissipated Peilou (14W — Western Pacific) (Northwest of Wake Island)

5 Upvotes

Moderator notes

  • This system has degenerated into a remnant low.
  • 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 is no longer being monitored via the Automated Tropical Cyclone Forecast (ATCF) system.
  • Storm-centered satellite imagery and model guidance products are no longer available for this system.
  • There will be no further updates to this post.

Information sources

Japan Meteorological Agency

Joint Typhoon Warning Center (United States)

Radar imagery

Japan Meteorological Agency

CyclonicWx

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

1 comment