BarryStantonGBP Posted 23 hours ago Share Posted 23 hours ago 2. Central Tropical Atlantic: A tropical wave is forecast to move off the west coast of Africa in the next day or two. Thereafter, some gradual development of the wave is possible during the middle to latter part of next week while it moves generally west-northwestward across the central tropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...low...30 percent. Link to comment Share on other sites More sharing options...
GaWx Posted 19 hours ago Share Posted 19 hours ago After the prior 3 full UKMET runs showed an MDR TD this week per their textual output, the last 2 runs for the record haven’t had it fwiw. The last two runs instead develop it well north of the MDR. This is from the latest (12Z): NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 156 HOURS FORECAST POSITION AT T+156 : 30.8N 50.0W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 10.08.2025 156 30.8N 50.0W 1016 27 1200UTC 10.08.2025 168 34.2N 49.9W 1016 28 —————————— Edit: Whereas the odds of it getting all of the way to the Conus are almost always not high if it actually becomes a TS well out in the MDR at this far out stage, the concern I have is that the MJO may then get stuck in phase 2. That has by a significant margin been the MJO phase (whether inside or outside the circle) when the most (major) hurricanes have hit the Conus during the months July-Sept. for the period 1975-2024 compared to any other single stage. So, even if this one fails to threaten, there may be others to watch. I hope to post more about that later. Regardless, it’s still very early and there’s no need to get overly worried. The risk to the US may actually be higher if it were to stay weak E of the Caribbean. 1 Link to comment Share on other sites More sharing options...
BarryStantonGBP Posted 18 hours ago Author Share Posted 18 hours ago 1 hour ago, GaWx said: After the prior 3 full UKMET runs showed an MDR TD this week per their textual output, the last 2 runs for the record haven’t had it fwiw. The last two runs instead develop it well north of the MDR. This is from the latest (12Z): NEW TROPICAL CYCLONE FORECAST TO DEVELOP AFTER 156 HOURS FORECAST POSITION AT T+156 : 30.8N 50.0W LEAD CENTRAL MAXIMUM WIND VERIFYING TIME TIME POSITION PRESSURE (MB) SPEED (KNOTS) -------------- ---- -------- ------------- ------------- 0000UTC 10.08.2025 156 30.8N 50.0W 1016 27 1200UTC 10.08.2025 168 34.2N 49.9W 1016 28 —————————— Edit: Whereas the odds of it getting all of the way to the Conus are almost always not high if it actually becomes a TS well out in the MDR at this far out stage, the concern I have is that the MJO may then get stuck in phase 2. That has by a significant margin been the MJO phase (whether inside or outside the circle) when the most (major) hurricanes have hit the Conus during the months July-Sept. for the period 1975-2024. So, even if this one fails to threaten, there may be others to watch. I hope to post more about that later. Regardless, it’s still very early and there’s no need to get overly worried. The risk to the US may actually be higher if it were to stay weak E of the Caribbean. AND THE AOI BLEW UP MORE LMAO 2. Central Tropical Atlantic: A tropical wave is forecast to move off the west coast of Africa by late Monday. Thereafter, some gradual development of the wave is possible, and a tropical depression could form late this week while it moves generally west-northwestward across the central tropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...40 percent. Link to comment Share on other sites More sharing options...
WxWatcher007 Posted 18 hours ago Share Posted 18 hours ago This one has a good shot at not just developing but being the strongest system yet this season. The environment looks favorable as long as the wave doesn't dive head first into the SAL that will be north of it. 1 Link to comment Share on other sites More sharing options...
BarryStantonGBP Posted 18 hours ago Author Share Posted 18 hours ago 2 minutes ago, WxWatcher007 said: This one has a good shot at not just developing but being the strongest system yet this season. The environment looks favorable as long as the wave doesn't dive head first into the SAL that will be north of it. How intense do you think this one will get? Link to comment Share on other sites More sharing options...
WxWatcher007 Posted 18 hours ago Share Posted 18 hours ago 1 minute ago, BarryStantonGBP said: How intense do you think this one will get? I think it has a shot to be our first hurricane. 1 1 Link to comment Share on other sites More sharing options...
BarryStantonGBP Posted 18 hours ago Author Share Posted 18 hours ago Just now, WxWatcher007 said: I think it has a shot to be our first hurricane. Do you think she might nab MH? Link to comment Share on other sites More sharing options...
WxWatcher007 Posted 18 hours ago Share Posted 18 hours ago 3 minutes ago, BarryStantonGBP said: Do you think she might nab MH? Not sure. I think it'd need to get as far west as it can to take advantage of better OHC. I like the development environment. 1 Link to comment Share on other sites More sharing options...
BarryStantonGBP Posted 18 hours ago Author Share Posted 18 hours ago 3 minutes ago, WxWatcher007 said: Not sure. I think it'd need to get as far west as it can to take advantage of better OHC. I like the development environment. my gut feeling says she likely will but IDK How many NS are you anticipating for august? Link to comment Share on other sites More sharing options...
GaWx Posted 8 hours ago Share Posted 8 hours ago After 5 runs in a row with TCG from this (3 in MDR and the last 2 N of the MDR), the new UKMET (0Z) completely dropped this as a TC. Link to comment Share on other sites More sharing options...
MJO812 Posted 7 hours ago Share Posted 7 hours ago Another Florida hit on gfs Link to comment Share on other sites More sharing options...
GaWx Posted 6 hours ago Share Posted 6 hours ago Upped from 40% to 50%: Tropical Weather Outlook NWS National Hurricane Center Miami FL 200 AM EDT Mon Aug 4 2025 For the North Atlantic...Caribbean Sea and the Gulf of America: Active Systems: The National Hurricane Center is issuing advisories on newly formed Tropical Storm Dexter, located over the western Atlantic Ocean. 1. Central Tropical Atlantic: A tropical wave is forecast to move off the west coast of Africa later today. Thereafter, some gradual development of the wave is possible, and a tropical depression could form late this week while it moves generally west-northwestward across the central tropical Atlantic. * Formation chance through 48 hours...low...near 0 percent. * Formation chance through 7 days...medium...50 percent. Link to comment Share on other sites More sharing options...
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