Post-Tropical Cyclone Isaias (2020)
08/05 5:00 AM EDT - Rain And Gusty Winds Continue To Spread Over Eastern Quebec
47.5N 71.8W
Windspeed: 40 MPH - Pressure: 1000mb
Movement: Nne at 28 MPH
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Public Storm Advisory Isaias B C Dvorak T-Numbers TAFB ssd UW-CIMSS
Governmental Storm Discussion Isaias B C
Forecast Advisory Isaias B
The letters B C D and so on stand for alternate information sites, in case one is inoperative during a internet swamping for storm info you can try another. These advisories come from the National Hurricane center: Usually they are updated at 5AM, 11AM, 5PM and 11PM eastern.
When land areas are under a hurricane watch, it is updated every 3 hours.
See 7 animated recordings related to Isaias -- Tropical Tidbits Info Page for Isaias - Weather Underground Wundermap - NHC Interactive Map Plot
Buoy Reports Near Isaias - CIMSS Data for Isaias - RAMMB Info and Satellites for Isaias
Potential Storm Surge Flooding Map (Inundation) - NHC Track Map (See this animated)
National Hurricane Center 5 Day Plot for Isaias.
Most Likely Time of Arrival of Tropical Storm Force Winds

National Hurricane Center Hurricane Wind Probabilities for Isaias National Hurricane Center Hurricane Wind Probabilities for Isaiasfa
CIMSS Animated Satellite:

Weather Underground Animated Radar:
Skeetobite Weather Plot:
Skeetobite Plot

See this plot animated
Skeetobite Weather Storm Plot:
Skeetobite NHC Storm Plot for Isaias
Satellite (IR/Vis) Loop IR, Loop Vis:

Satellite (Water Vapor) Loop WV:
The Following Graphic is from the South Florida Water Management District See This animated)


Coordinate History

Adv# Date Lat Long Wind Pres Movement Type Name Received Forecaster
107/28 11:00 AM13.8N53.7W40MPH1007mbW at 23 MPHPtnlNine07/28 10:59 AMBrown
1A07/28 2:00 PM14.1N54.8W40MPH1007mbW at 23 MPHPtnlNine07/28 1:44 PMBrown
207/28 5:00 PM14.4N55.9W40MPH1007mbWnw at 23 MPHPtnlNine07/28 4:41 PMBrown
2A07/28 8:00 PM14.2N58.7W40MPH1007mbWnw at 25 MPHPtnlNine07/28 7:56 PMStewart
307/28 11:00 PM14.6N59.4W40MPH1007mbWnw at 25 MPHPtnlNine07/28 10:56 PMStewart
3A07/29 2:00 AM14.9N60.3W45MPH1006mbWnw at 25 MPHPtnlNine07/29 1:41 AMBlake
407/29 5:00 AM15.3N61.3W45MPH1005mbWnw at 23 MPHPtnlNine07/29 4:47 AMBlake
4A07/29 8:00 AM15.1N62.1W45MPH1005mbWnw at 23 MPHPtnlNine07/29 7:45 AMBrown
507/29 11:00 AM15.8N63.7W45MPH1006mbWnw at 23 MPHPtnlNine07/29 10:53 AMBrown
5A07/29 2:00 PM16.2N64.7W45MPH1006mbWnw at 23 MPHPtnlNine07/29 1:41 PMBrown
607/29 5:00 PM16.4N65.6W45MPH1004mbWnw at 23 MPHPtnlNine07/29 4:44 PMBrown
6A07/29 8:00 PM16.0N66.3W45MPH1004mbWnw at 18 MPHPtnlNine07/29 7:38 PMPasch
707/29 11:00 PM15.8N67.0W50MPH1004mbWnw at 20 MPHTSIsaias07/29 10:51 PMPasch
7A07/30 2:00 AM16.7N67.2W50MPH1004mbNw at 18 MPHTSIsaias07/30 1:39 AMBlake
807/30 5:00 AM17.2N67.9W60MPH1003mbNw at 21 MPHTSIsaias07/30 4:47 AMBlake
8A07/30 8:00 AM17.6N68.5W60MPH1003mbNw at 20 MPHTSIsaias07/30 7:53 AMBrown
907/30 11:00 AM18.1N68.9W60MPH1003mbNw at 20 MPHTSIsaias07/30 10:53 AMBrown
9A07/30 2:00 PM18.9N69.8W60MPH1003mbNw at 20 MPHTSIsaias07/30 1:56 PMBrown
1007/30 5:00 PM19.5N70.6W60MPH999mbNw at 20 MPHTSIsaias07/30 4:56 PMBrown
10A07/30 8:00 PM19.9N71.2W60MPH999mbNw at 20 MPHTSIsaias07/30 7:41 PMPasch
1107/30 11:00 PM20.5N71.9W60MPH999mbNw at 18 MPHTSIsaias07/30 10:35 PMPasch
1207/31 12:00 AM20.4N72.2W80MPH995mbNw at 18 MPHH1Isaias07/31 12:02 AMBlake
12A07/31 2:00 AM20.6N72.7W80MPH992mbNw at 18 MPHH1Isaias07/31 1:48 AMBlake
1307/31 5:00 AM20.9N73.3W80MPH990mbNw at 17 MPHH1Isaias07/31 4:56 AMBlake
13A07/31 8:00 AM21.3N73.9W80MPH990mbNw at 17 MPHH1Isaias07/31 7:59 AMStewart
1407/31 11:00 AM21.7N74.5W75MPH992mbNw at 16 MPHH1Isaias07/31 10:50 AMStewart
14A07/31 2:00 PM22.2N75.2W75MPH991mbNw at 16 MPHH1Isaias07/31 1:53 PMStewart
1507/31 5:00 PM22.6N75.7W75MPH991mbNw at 15 MPHH1Isaias07/31 4:50 PMStewart
15A07/31 8:00 PM22.9N75.9W80MPH987mbNw at 15 MPHH1Isaias07/31 7:50 PMPasch
1607/31 11:00 PM23.3N76.4W80MPH987mbNw at 15 MPHH1Isaias07/31 10:48 PMPasch
16A08/01 2:00 AM23.5N76.7W85MPH988mbNw at 14 MPHH1Isaias08/01 1:56 AMBeven
1708/01 5:00 AM23.9N77.1W85MPH988mbNw at 12 MPHH1Isaias08/01 4:54 AMBeven
17A08/01 8:00 AM24.3N77.5W85MPH987mbNw at 12 MPHH1Isaias08/01 7:53 AMStewart
1808/01 11:00 AM24.7N77.9W80MPH987mbNw at 12 MPHH1Isaias08/01 10:50 AMStewart
18A08/01 2:00 PM24.9N78.4W75MPH990mbNw at 12 MPHH1Isaias08/01 1:41 PMStewart
1908/01 5:00 PM25.1N78.7W70MPH993mbNw at 10 MPHTSIsaias08/01 4:50 PMStewart
19A08/01 8:00 PM25.3N78.9W70MPH993mbNw at 9 MPHTSIsaias08/01 7:45 PMPasch
2008/01 11:00 PM25.5N79.1W70MPH995mbNw at 9 MPHTSIsaias08/01 10:56 PMPasch
20A08/02 2:00 AM25.8N79.1W70MPH995mbNw at 8 MPHTSIsaias08/02 1:54 AMBrown/berg
2108/02 5:00 AM26.3N79.5W65MPH996mbNw at 9 MPHTSIsaias08/02 4:59 AMBrown/berg
21A08/02 8:00 AM26.5N79.5W65MPH996mbNw at 8 MPHTSIsaias08/02 7:59 AMStewart
2208/02 11:00 AM26.9N79.6W65MPH995mbNnw at 8 MPHTSIsaias08/02 10:53 AMStewart
22A08/02 2:00 PM27.4N79.7W65MPH995mbNnw at 9 MPHTSIsaias08/02 1:56 PMStewart
2308/02 5:00 PM27.8N79.8W70MPH994mbNnw at 9 MPHTSIsaias08/02 4:47 PMStewart
23A08/02 8:00 PM28.2N79.7W70MPH993mbNnw at 9 MPHTSIsaias08/02 7:44 PMPasch
2408/02 11:00 PM28.5N79.8W70MPH995mbNnw at 9 MPHTSIsaias08/02 10:44 PMPasch
24A08/03 2:00 AM29.0N79.8W70MPH995mbNnw at 9 MPHTSIsaias08/03 1:57 AMBrown/berg
2508/03 5:00 AM29.7N79.9W70MPH994mbN at 9 MPHTSIsaias08/03 4:59 AMBrown/berg
25A08/03 8:00 AM30.2N80.1W70MPH994mbN at 13 MPHTSIsaias08/03 7:53 AMStewart
2608/03 11:00 AM30.7N80.1W70MPH998mbN at 13 MPHTSIsaias08/03 10:53 AMStewart
26A08/03 2:00 PM31.2N80.0W70MPH993mbN at 13 MPHTSIsaias08/03 1:53 PMStewart
2708/03 5:00 PM32.0N79.4W70MPH993mbNne at 16 MPHTSIsaias08/03 4:44 PMStewart
27A08/03 8:00 PM32.8N79.0W75MPH988mbNne at 16 MPHH1Isaias08/03 7:47 PMBeven
2808/03 11:00 PM33.8N78.5W85MPH988mbNne at 22 MPHH1Isaias08/03 10:50 PMBeven
28A08/04 2:00 AM35.0N78.1W75MPH992mbNne at 23 MPHH1Isaias08/04 1:57 AMBrown/berg
2908/04 5:00 AM36.3N77.5W70MPH993mbNne at 28 MPHTSIsaias08/04 4:53 AMBrown/berg
29A08/04 8:00 AM37.7N76.8W70MPH993mbNne at 33 MPHTSIsaias08/04 7:59 AMStewart
3008/04 11:00 AM39.1N76.1W70MPH993mbNne at 35 MPHTSIsaias08/04 10:44 AMStewart
30A08/04 2:00 PM40.9N75.1W65MPH994mbNne at 40 MPHTSIsaias08/04 2:00 PMStewart/roberts
3108/04 5:00 PM42.7N74.2W65MPH995mbNne at 40 MPHTSIsaias08/04 4:47 PMStewart
31A08/04 8:00 PM43.6N73.0W50MPH997mbNne at 40 MPHTSIsaias08/04 7:53 PMBeven
3208/04 11:00 PM45.3N72.5W45MPH1000mbNne at 38 MPHPTCIsaias08/04 10:47 PMBeven
32A08/05 2:00 AM46.1N72.2W40MPH1000mbNne at 35 MPHPTCIsaias08/05 1:54 AMBrown/berg
3308/05 5:00 AM47.5N71.8W40MPH1000mbNne at 28 MPHPTCIsaias08/05 4:38 AMBrown
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