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/r/TropicalWeather

@tropwx.bsky.social

The official Bluesky account of the Tropical Weather community on Reddit Visit us at reddit.com/r/tropicalweather Account managed by @giantspeck.bsky.social

401 Followers  |  13 Following  |  318 Posts  |  Joined: 23.01.2025
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Posts by /r/TropicalWeather (@tropwx.bsky.social)

@cyclonicwx.bsky.social Where do you pull best track data for your website? Your website is the only other one besides Tropical Tidbits that seems to show new invests as they pop up, but the NOAA/SSD links don't work on my end. NRL doesn't seem to be updating very quickly, either.

11.12.2025 01:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

This system has not yet been assigned an invest number. Once that happens, a new discussion will be posted to the subreddit with disturbance-focused satellite imagery, observational data, and model guidance.

27.08.2025 02:25 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A small area of low pressure situated several hundred kilometers south-southeast of #Hawaii may become a tropical depression later this week but will remain far to the south of the islands. Impacts are not likely.

More from CPHC: www.nhc.noaa.gov?cpac

Our discussion: www.reddit.com/r/TropicalWe...

27.08.2025 02:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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#Invest93W appears to have quickly strayed north of where model guidance expected it to be this morning. The disturbance is bringing heavy rain to #Taiwan and it remains uncertain where it will end up within the next 24-48 hours.

Our discussion: www.reddit.com/r/TropicalWe...

27.08.2025 02:22 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Tropical Storm #Juliette is weakening after reaching its peak intensity earlier today. Dry air and cooler waters will gradually weaken the storm as it passes west of the #BajaCalifornia peninsula.

More from NHC: www.nhc.noaa.gov#Juliette

Our discussion: www.reddit.com/r/TropicalWe...

27.08.2025 02:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Tropical Storm #Fernand may briefly restrengthen overnight as it moves over an eddy of warm water. The storm will begin to weaken again on Wednesday and will become post-tropical by Thursday.

More from NHC: www.nhc.noaa.gov#Fernand

Our discussion: www.reddit.com/r/TropicalWe...

27.08.2025 02:18 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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What are we tracking this week?

πŸŒ€ #Kajiki nearing the coast of #Vietnam

πŸŒ€ #Fernand to the east of #Bermuda

πŸŒ€ #Ten-E southwest of #Mexico

🟑 #Invest93W east of the #Philippines

🟒 #Invest99L east of the #WindwardIslands

Check out our global outlook and discussion: www.reddit.com/r/TropicalWe...

25.08.2025 01:11 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Recent aircraft reconnaissance data indicates that #Invest99L still has not developed a closed circulation. The tropical wave will bring heavy rain and gusty winds to the #WindwardIslands over the next couple of days before dissipating over the #Caribbean Sea later this week.

24.08.2025 20:45 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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A newly formed tropical depression (#10E) is expected to gradually strengthen as it moves west-northwestward away from southwestern #Mexico over the next couple of days. This system will reach unfavorably cooler waters and weaken later this week.

24.08.2025 20:44 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Tropical Storm #Fernand is gradually strengthening as it passes well to the east of #Bermuda this afternoon. Further intensification is possible as the storm remains over warmer waters over the next day or so. The storm will enter a less favorable environment on Tuesday and will weaken.

24.08.2025 20:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Typhoon #Kajiki has likely reached its peak intensity after passing to the southwest of the Chinese island of #Hainan on Monday morning. Cooler waters near the coast of #Vietnam will cause the storm to weaken further before it makes landfall later this afternoon.

24.08.2025 20:41 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Meanwhile, #Invest90W has made landfall over #Luzon in the northern #Philippines this evening. Environmental conditions appear to be supportive of tropical cyclone development once the disturbance emerges over the South China Sea overnight.

22.08.2025 11:21 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The Seven-Day Graphical Tropical Weather Outlook from the National Hurricane Center, which depicts Hurricane Erin off the U.S. East Coast and three disturbancesβ€”Invest 90L near the Leeward Islands, Invest 99L over the central tropical Atlantic, and a weak area of low pressure over the central subtropical Atlantic.  Of the three disturbances, Invest 90L is the likeliest to become at tropical cyclone within the next two to five days as it turns northward toward Bermuda.

The Seven-Day Graphical Tropical Weather Outlook from the National Hurricane Center, which depicts Hurricane Erin off the U.S. East Coast and three disturbancesβ€”Invest 90L near the Leeward Islands, Invest 99L over the central tropical Atlantic, and a weak area of low pressure over the central subtropical Atlantic. Of the three disturbances, Invest 90L is the likeliest to become at tropical cyclone within the next two to five days as it turns northward toward Bermuda.

The #Atlantic basin remains active with

πŸŒ€ Hurricane #Erin off the U.S. East Coast

πŸ”΄ #Invest90L near the Leeward Islands

🟑 #Invest99L over the central tropical Atlantic, and

🟒 A weak area of low pressure over the central Atlantic

22.08.2025 11:00 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A graphic which depicts the current position and wind field of Hurricane Erin as it passes to the east of New England.  The graphic also depicts the forecast for the next five daysβ€”Erin will continue northeastward across the northern Atlantic and will remain a powerful extratropical cyclone off the coast of Ireland midway through the upcoming week.

A graphic which depicts the current position and wind field of Hurricane Erin as it passes to the east of New England. The graphic also depicts the forecast for the next five daysβ€”Erin will continue northeastward across the northern Atlantic and will remain a powerful extratropical cyclone off the coast of Ireland midway through the upcoming week.

#Erin continues to produce a very large wind field, which is only expected to continue to expand as it becomes an extratropical cyclone this weekend. Life-threatening surf and rip currents will continue along the U.S. East Coast, the Bahamas, Bermuda, and Atlantic Canada through next week.

22.08.2025 10:56 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Satellite imagery analysis reveals that Hurricane #Erin is undergoing extratropical transition as it passes to the east of New England this morning. Strong southwesterly shear has exposed its circulation and cold air is rushing in behind the storm.

22.08.2025 10:54 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Peak Storm Surge Forecast
Hurricane Erin, Aug. 20 - 11am EDT
Map showing 1-3 ft peak storm surge from South Carolina to New Jersey later today and Thursday. An area of 2-4 ft peak storm surge is forecast for portions of the North Carolina coastline.

Peak Storm Surge Forecast Hurricane Erin, Aug. 20 - 11am EDT Map showing 1-3 ft peak storm surge from South Carolina to New Jersey later today and Thursday. An area of 2-4 ft peak storm surge is forecast for portions of the North Carolina coastline.

🌊Storm surge flooding and tropical storm conditions are expected in the North Carolina Outer Banks beginning later today (Aug. 20). The storm surge will be accompanied by large waves, leading to significant beach erosion and over wash, making some roads impassible.

20.08.2025 15:42 β€” πŸ‘ 116    πŸ” 24    πŸ’¬ 3    πŸ“Œ 3
A map showing the National Hurricane Center's wind radii forecast for Hurricane Erin through Friday

A map showing the National Hurricane Center's wind radii forecast for Hurricane Erin through Friday

Erin's hurricane force winds currently extend 80 miles from the center of the eye, while tropical storm force winds extend 230 miles from the center.

Look how much more the storm is forecast to grow this week:

18.08.2025 21:50 β€” πŸ‘ 19    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0
Hurricane Erin Tropical Cyclone Update
NWS National Hurricane Center Miami FL       AL052025
1120 AM AST Sat Aug 16 2025

...AIR FORCE RESERVE HURRICANE HUNTERS FIND ERIN IS NOW A 
CATASTROPHIC CATEGORY 5 HURRICANE...

Reports from an Air Force Reserve Hurricane Hunter aircraft 
indicate that Erin has become a Category 5 hurricane on the 
Saffir-Simpson Hurricane Wind Scale with maximum sustained winds 
near 160 mph (255 km/h). The minimum pressure has fallen to near 
917 mb (27.08 inches). The next intermediate advisory will be issued 
at 200 PM AST (1800 UTC).

SUMMARY OF 1120 AM AST...1520 UTC...INFORMATION
----------------------------------------------
LOCATION...19.7N 62.8W
ABOUT 105 MI...170 KM N OF ANGUILLA
MAXIMUM SUSTAINED WINDS...160 MPH...255 KM/H
PRESENT MOVEMENT...W OR 280 DEGREES AT 17 MPH...28 KM/H
MINIMUM CENTRAL PRESSURE...917 MB...27.08 INCHES

Hurricane Erin Tropical Cyclone Update NWS National Hurricane Center Miami FL AL052025 1120 AM AST Sat Aug 16 2025 ...AIR FORCE RESERVE HURRICANE HUNTERS FIND ERIN IS NOW A CATASTROPHIC CATEGORY 5 HURRICANE... Reports from an Air Force Reserve Hurricane Hunter aircraft indicate that Erin has become a Category 5 hurricane on the Saffir-Simpson Hurricane Wind Scale with maximum sustained winds near 160 mph (255 km/h). The minimum pressure has fallen to near 917 mb (27.08 inches). The next intermediate advisory will be issued at 200 PM AST (1800 UTC). SUMMARY OF 1120 AM AST...1520 UTC...INFORMATION ---------------------------------------------- LOCATION...19.7N 62.8W ABOUT 105 MI...170 KM N OF ANGUILLA MAXIMUM SUSTAINED WINDS...160 MPH...255 KM/H PRESENT MOVEMENT...W OR 280 DEGREES AT 17 MPH...28 KM/H MINIMUM CENTRAL PRESSURE...917 MB...27.08 INCHES

UPDATE: #Erin continues to rapidly intensify. Data from a recent #USAF Hurricane Hunters mission reveals that Erin has become a catastrophic Category 5 hurricane with maximum sustained winds of 140 knots (160 mph).

Read the NHC Update Statement here: www.nhc.noaa.gov/text/refresh...

16.08.2025 16:13 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Hurricane Erin Tropical Cyclone Update
NWS National Hurricane Center Miami FL       AL052025
550 AM AST Sat Aug 16 2025

...NOAA HURRICANE HUNTERS FIND ERIN A DANGEROUS CATEGORY 4 
HURRICANE...
 
The NOAA Hurricane Hunters are currently investigating Erin and on 
the first pass through the hurricane they found that maximum 
sustained winds have increased to 130 mph (215 km/h) with higher 
gusts. This makes Erin a Category 4 hurricane on the 
Saffir-Simpson Hurricane Wind Scale. The minimum pressure has 
fallen to 948 mb (27.99 inches). The next intermediate advisory 
will be issued at 800 AM AST (1200 UTC).

SUMMARY OF 550 AM AST...0950 UTC...INFORMATION
----------------------------------------------
LOCATION...19.6N 61.5W
ABOUT 150 MI...240 KM NE OF ANGUILLA
MAXIMUM SUSTAINED WINDS...130 MPH...215 KM/H
PRESENT MOVEMENT...WNW OR 285 DEGREES AT 20 MPH...31 KM/H
MINIMUM CENTRAL PRESSURE...948 MB...27.99 INCHES

Hurricane Erin Tropical Cyclone Update NWS National Hurricane Center Miami FL AL052025 550 AM AST Sat Aug 16 2025 ...NOAA HURRICANE HUNTERS FIND ERIN A DANGEROUS CATEGORY 4 HURRICANE... The NOAA Hurricane Hunters are currently investigating Erin and on the first pass through the hurricane they found that maximum sustained winds have increased to 130 mph (215 km/h) with higher gusts. This makes Erin a Category 4 hurricane on the Saffir-Simpson Hurricane Wind Scale. The minimum pressure has fallen to 948 mb (27.99 inches). The next intermediate advisory will be issued at 800 AM AST (1200 UTC). SUMMARY OF 550 AM AST...0950 UTC...INFORMATION ---------------------------------------------- LOCATION...19.6N 61.5W ABOUT 150 MI...240 KM NE OF ANGUILLA MAXIMUM SUSTAINED WINDS...130 MPH...215 KM/H PRESENT MOVEMENT...WNW OR 285 DEGREES AT 20 MPH...31 KM/H MINIMUM CENTRAL PRESSURE...948 MB...27.99 INCHES

UPDATE: An ongoing #NOAA Hurricane Hunters mission has discovered that #Erin is now producing maximum sustained winds of 115 knots (130 mph), meaning it is now a dangerous Category 4 hurricane.

Read the NHC update statement: www.nhc.noaa.gov/text/refresh...

16.08.2025 10:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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#Erin has rapidly strengthened into a major hurricane. The storm's outer rain bands are sweeping across the #Leeward Islands this evening.

More info from NHC: www.nhc.noaa.gov#Erin

Join our updated discussion: www.reddit.com/r/TropicalWe...

16.08.2025 09:15 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Meanwhile, #Invest98L is expected to emerge over the Bay of Campeche later this morning. Environmental conditions remain marginally supportive of development.

More info from NHC: www.nhc.noaa.gov?atl

Our discussion: www.reddit.com/r/TropicalWe...

14.08.2025 05:58 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A graphic depicting the current position and three-day forecast for Tropical Storm Erin which is currently moving across the tropical Atlantic toward the Leeward Islands.

A graphic depicting the current position and three-day forecast for Tropical Storm Erin which is currently moving across the tropical Atlantic toward the Leeward Islands.

Tropical Storm #Erin will gradually turn west-northwestward as it moves along the base of a subtropical ridge this week. By the weekend, a break in the ridge will form east of the #Bahamas, allowing Erin to turn northwestward to north-northwestward.

14.08.2025 05:42 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Tropical Storm #Erin is gradually becoming better organized as it continues westward across the tropical #Atlantic. The storm is expected to strengthen as it moves over warmer waters and encounters weaker vertical wind shear.

14.08.2025 05:39 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
[Tuesday] Tropical Storm Erin Forms in the Eastern Atlantic
YouTube video by Tropical Tidbits [Tuesday] Tropical Storm Erin Forms in the Eastern Atlantic

πŸŒ€ Tuesday video discussion on Tropical Storm #Erin, moving westward across the eastern Atlantic.

πŸŒ€ Erin's track takes it north of but fairly close to the Leeward Islands of the NE Caribbean. This region should monitor the forecast & be prepared for potential impacts

www.youtube.com/watch?v=uoHC...

12.08.2025 16:45 β€” πŸ‘ 38    πŸ” 9    πŸ’¬ 1    πŸ“Œ 1
A graphic depicting the current position of Tropical Storm Erin and the two-day forecast from the National Hurricane Center. Although the storm is currently struggling within a dry environment, conditions should begin to improve as the storm races westward toward the Leeward Islands this week.  Erin is forecast to become a hurricane by Thursday and pass to the north of the islands as a major hurricane later in the week.

A graphic depicting the current position of Tropical Storm Erin and the two-day forecast from the National Hurricane Center. Although the storm is currently struggling within a dry environment, conditions should begin to improve as the storm races westward toward the Leeward Islands this week. Erin is forecast to become a hurricane by Thursday and pass to the north of the islands as a major hurricane later in the week.

And the talk of the town is Tropical Storm #Erin in the Atlantic. The storm is struggling against dry air right now, but will gradually strengthen as environmental conditions improve along its westward track.

More from NHC: www.nhc.noaa.gov#Erin

Our discussion: www.reddit.com/r/TropicalWe...

12.08.2025 11:35 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 2
A graphic depicting the current position of Hurricane Henriette well to the north of Hawaii.  Henriette has started to weaken as upper-level convergence associated with a low aloft begins to increase.  The storm will move over progressively cooler waters and will eventually become post-tropical on Wednesday.

A graphic depicting the current position of Hurricane Henriette well to the north of Hawaii. Henriette has started to weaken as upper-level convergence associated with a low aloft begins to increase. The storm will move over progressively cooler waters and will eventually become post-tropical on Wednesday.

Hurricane #Henriette is starting to weaken as environmental conditions begin to deteriorate well to the north of #Hawaii. Henriette will eventually degenerate into a post-tropical cyclone on Wednesday.

More from NHC: www.nhc.noaa.gov#Henriette

Our discussion: www.reddit.com/r/TropicalWe...

12.08.2025 11:33 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
A graphic depicting the current position of Typhoon Podul and the forecast track from the Joint Typhoon Warning Center.  Podul will continue to strengthen through landfall on Wednesday along the eastern coast of Taiwan.  Land interaction will weaken the storm considerably before it crosses the Taiwan Strait and makes landfall along the southeastern coast of China on Thursday morning.

A graphic depicting the current position of Typhoon Podul and the forecast track from the Joint Typhoon Warning Center. Podul will continue to strengthen through landfall on Wednesday along the eastern coast of Taiwan. Land interaction will weaken the storm considerably before it crosses the Taiwan Strait and makes landfall along the southeastern coast of China on Thursday morning.

#Podul has restrengthened into a #typhoon as vertical wind shear begins to relax over the Philippine Sea. The storm is expected to continue to strengthen as it nears landfall in #Taiwan on Wednesday.

More from JMA: www.data.jma.go.jp/multi/cyclon...

Our discussion: www.reddit.com/r/TropicalWe...

12.08.2025 11:30 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Oh, hey! It's been a while.

The past couple of weeks have been busy, not just for me, but for the tropics, as well! What are we tracking this week?

πŸŒ€ Typhoon #Podul east of #Taiwan

πŸŒ€ Hurricane #Henriette north of #Hawaii

πŸŒ€ Tropical Storm #Erin west of #CaboVerde

www.reddit.com/r/TropicalWe...

12.08.2025 11:28 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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In the #WPAC, Severe Tropical Storm #Krosa will transition into an extratropical cyclone as it accelerates northeastward away from #Japan this weekend. Meanwhile, Tropical Depression #13W will gradually strengthen as it remains southeast of the country over the next couple of days.

02.08.2025 11:24 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
The Seven-Day Graphical Tropical Weather Outlook from the National Hurricane Center, which depicts Tropical Depression Iona well to southwest of Hawaii, Hurricane Gil to the southeast of the Baja California Peninsula, and two areas of interest to the southwest of Mexico.

The Seven-Day Graphical Tropical Weather Outlook from the National Hurricane Center, which depicts Tropical Depression Iona well to southwest of Hawaii, Hurricane Gil to the southeast of the Baja California Peninsula, and two areas of interest to the southwest of Mexico.

The #EPAC will remain active into the upcoming week, as a disturbance behind Hurricane #Gil is likely to become a tropical cyclone later this weekend or early next week and a second disturbance is expected to develop later in the week.

More info from NHC: www.nhc.noaa.gov?epac

02.08.2025 11:13 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0