The system in the central Atlantic is now Invest 97L.
Recent satellite-derived wind data confirm that a low pressure system has developed several hundred miles southwest of the Azores. Shower and thunderstorm activity associated with this system is currently disorganized. However, the low could slowly develop tropical or subtropical characteristics during the next several days while it moves eastward or east-northeastward over the northeastern Atlantic Ocean.
* Formation chance through 48 hours...low...10 percent. * Formation chance through 5 days...low...30 percent.
Last Edit: Nov 15, 2020 11:29:14 GMT -6 by SKYSUMMIT
Shower activity associated with a non-tropical low pressure system located several hundred miles southwest of the Azores is showing some signs of organization. This system will likely gradually acquire subtropical or tropical characteristics this week, and a tropical or subtropical storm could develop within a few days while this system moves eastward or east-northeastward over the northeastern Atlantic Ocean.
* Formation chance through 48 hours...medium...40 percent. * Formation chance through 5 days...medium...60 percent.
Last Edit: Nov 9, 2020 2:06:18 GMT -6 by hurricaner
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Showers and thunderstorms associated with a non-tropical low pressure system located several hundred miles southwest of the Azores continue to get gradually better organized. Further development is expected, and a tropical or subtropical storm will likely form during the next few days while the system moves eastward or east-northeastward over the northeastern Atlantic Ocean.
* Formation chance through 48 hours...medium...50 percent. * Formation chance through 5 days...high...70 percent.
Last Edit: Nov 9, 2020 8:21:38 GMT -6 by hurricaner
Shower and thunderstorm activity associated with a low pressure system located several hundred miles southwest of the Azores has increased and become better organized during the past several hours. Satellite-derived wind data earlier this morning suggested that the system had not yet become distinct from a frontal boundary in the area, however, it will likely become non-frontal soon. The satellite data also indicated that the system is already producing gale-force winds. Additional development is expected, and a tropical or subtropical storm will likely form during the next day or two while the system moves eastward or east-northeastward over the northeastern Atlantic Ocean.
* Formation chance through 48 hours...high...70 percent. * Formation chance through 5 days...high...80 percent.
Last Edit: Nov 9, 2020 12:12:34 GMT -6 by hurricaner
Subtropical Storm Theta Advisory Number 1 NWS National Hurricane Center Miami FL AL302020 300 AM GMT Tue Nov 10 2020
...SUBTROPICAL STORM FORMS OVER THE OPEN NORTHEAST ATLANTIC... ...RECORD-BREAKING 29TH NAMED STORM OF THE SEASON...
SUMMARY OF 300 AM GMT...0300 UTC...INFORMATION ---------------------------------------------- LOCATION...28.8N 40.3W ABOUT 995 MI...1600 KM SW OF THE AZORES MAXIMUM SUSTAINED WINDS...50 MPH...85 KM/H PRESENT MOVEMENT...E OR 90 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...1000 MB...29.53 INCHES
Last Edit: Nov 9, 2020 21:25:05 GMT -6 by hurricaner
Post by nolasheepdog on Nov 10, 2020 5:29:40 GMT -6
So I read that this is the latest in a hurricane season since 1932 that two named storms have been active at the same time in the Atlantic. Another thing for 2020.
Post by hurricaner on Nov 10, 2020 13:34:37 GMT -6
Theta is getting close to hurricane strength.
Subtropical Storm Theta Advisory Number 3 NWS National Hurricane Center Miami FL AL302020 300 PM GMT Tue Nov 10 2020
...THETA NEAR HURRICANE STRENGTH AS IT CONTINUES HEADING EASTWARD OVER THE EASTERN ATLANTIC...
SUMMARY OF 300 PM GMT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...29.0N 37.4W ABOUT 860 MI...1385 KM SW OF THE AZORES MAXIMUM SUSTAINED WINDS...70 MPH...110 KM/H PRESENT MOVEMENT...E OR 85 DEGREES AT 15 MPH...24 KM/H MINIMUM CENTRAL PRESSURE...989 MB...29.21 INCHES
Last Edit: Nov 10, 2020 13:35:02 GMT -6 by hurricaner
Post by brianmartin on Nov 11, 2020 2:24:34 GMT -6
Theta is probably the only storm this year that isn't headed towards Louisiana this year. I think people over there must have gotten tired of even looking at the weather apps or hearing the word storm. Most of them must be keeping a constant watch on websites and apps like weatherbit and climacell for storm warnings and updates. I really wish they would get some respite now.
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Tropical Storm Theta Advisory Number 11 NWS National Hurricane Center Miami FL AL302020 300 PM GMT Thu Nov 12 2020
...THETA NOW MOVING EASTWARD WITH NO CHANGE IN STRENGTH...
SUMMARY OF 300 PM GMT...1500 UTC...INFORMATION ---------------------------------------------- LOCATION...31.6N 28.8W ABOUT 455 MI...730 KM SSW OF THE AZORES MAXIMUM SUSTAINED WINDS...65 MPH...100 KM/H PRESENT MOVEMENT...E OR 80 DEGREES AT 12 MPH...19 KM/H MINIMUM CENTRAL PRESSURE...990 MB...29.24 INCHES