Tropical Depression HANNA (2020)
07/27 5:00 AM EDT - Tropical Depression Hanna Over Northern Mexico
24.1N 102.9W
Windspeed: 25 MPH - Pressure: 1004mb
Movement: W at 5 MPH
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Public Storm Advisory HANNA B C Dvorak T-Numbers TAFB ssd UW-CIMSS
Governmental Storm Discussion HANNA B C
Forecast Advisory HANNA 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 10 animated recordings related to HANNA -- Tropical Tidbits Info Page for HANNA - Weather Underground Wundermap - NHC Interactive Map Plot
Buoy Reports Near HANNA - CIMSS Data for HANNA - RAMMB Info and Satellites for HANNA
Potential Storm Surge Flooding Map (Inundation) - NHC Track Map (See this animated)
National Hurricane Center 7 Day Plot for HANNA. National Hurricane Center 7 Day Experimental Plot for HANNA. Most Likely Time of Arrival of Tropical Storm Force Winds

National Hurricane Center Hurricane Wind Probabilities for HANNA National Hurricane Center Hurricane Wind Probabilities for HANNAfa
CIMSS Animated Satellite:

Weather Underground Animated Radar: See this plot animated
Satellite (IR/Vis) Loop IR, Loop Vis:
Satellite (Water Vapor) Loop WV:
The Following Graphic is from Clark Evans and the University of Wisconsin See This animated)


Coordinate History

Adv# Date Lat Long Wind Pres Movement Type Name Received Forecaster
307/23 11:00 AM26.3N90.7W35MPH1007mbWnw at 9 MPHTDTD#807/23 12:52 PMBeven
3A07/23 2:00 PM26.0N90.3W35MPH1008mbWnw at 7 MPHTDTD#807/23 1:35 PMBeven
407/23 5:00 PM26.1N90.7W35MPH1006mbWnw at 8 MPHTDTD#807/23 4:51 PMBeven
4A07/23 8:00 PM26.1N91.0W35MPH1003mbWnw at 8 MPHTDTD#807/23 8:06 PMCangialosi
5...CORREC07/23 11:00 PM26.2N91.4W40MPH1002mbWnw at 7 MPHTSHanna07/23 11:09 PMCangialosi
5A07/24 2:00 AM26.4N91.8W40MPH1002mbWnw at 7 MPHTSHanna07/24 1:45 AMPasch
607/24 5:00 AM26.7N92.4W40MPH1002mbWnw at 9 MPHTSHanna07/24 4:44 AMPasch
6A07/24 8:00 AM27.1N92.8W40MPH1001mbWnw at 9 MPHTSHanna07/24 8:03 AMStewart
707/24 11:00 AM27.2N93.2W45MPH1000mbWnw at 9 MPHTSHanna07/24 10:59 AMStewart
7A07/24 2:00 PM27.3N93.7W50MPH999mbWnw at 9 MPHTSHanna07/24 1:51 PMStewart
807/24 5:00 PM27.3N94.3W50MPH999mbW at 10 MPHTSHanna07/24 4:51 PMStewart
8A07/24 8:00 PM27.3N94.4W50MPH998mbW at 10 MPHTSHanna07/24 7:57 PMCangialosi
907/24 11:00 PM27.1N94.8W65MPH992mbW at 8 MPHTSHanna07/24 11:00 PMCangialosi
9A07/25 2:00 AM27.0N95.3W65MPH991mbW at 8 MPHTSHanna07/25 1:45 AMPasch
1007/25 5:00 AM27.0N95.8W70MPH988mbW at 9 MPHTSHanna07/25 4:42 AMPasch
10A07/25 8:00 AM27.1N96.0W75MPH982mbW at 9 MPHH1Hanna07/25 7:54 AMStewart
10A...CORR07/25 8:00 AM27.1N96.0W75MPH982mbW at 9 MPHH1Hanna07/25 8:05 AMStewart
1107/25 11:00 AM27.1N96.3W80MPH978mbW at 7 MPHH1Hanna07/25 10:48 AMStewart
11A07/25 2:00 PM27.0N96.7W80MPH977mbW at 8 MPHH1Hanna07/25 2:06 PMStewart
1207/25 5:00 PM26.8N97.2W90MPH973mbWsw at 8 MPHH1Hanna07/25 5:06 PMStewart
12A07/25 8:00 PM26.7N97.5W85MPH975mbWsw at 8 MPHH1Hanna07/25 8:00 PMCangialosi
1307/25 11:00 PM26.6N98.0W75MPH979mbWsw at 9 MPHH1Hanna07/25 10:45 PMCangialosi
13A07/26 2:00 AM26.5N98.5W70MPH983mbWsw at 9 MPHTSHanna07/26 2:09 AMBeven
13A...CORR07/26 2:00 AM26.5N98.5W70MPH983mbWsw at 9 MPHH1Hanna07/26 3:09 AMCangialosi
1407/26 5:00 AM26.3N98.9W60MPH988mbWsw at 9 MPHTSHanna07/26 5:00 AMBeven
14A07/26 8:00 AM26.2N99.1W50MPH992mbWsw at 9 MPHTSHanna07/26 8:06 AMBrown/zelinsky
1507/26 11:00 AM26.1N99.7W45MPH995mbWsw at 9 MPHTSHanna07/26 10:51 AMBrown
15A07/26 2:00 PM25.9N100.1W40MPH1000mbWsw at 9 MPHTSHanna07/26 1:48 PMBrown
1607/26 5:00 PM25.6N100.6W35MPH1002mbWsw at 9 MPHTDHANNA07/26 4:36 PMBrown
1707/26 11:00 PM24.6N101.7W30MPH1003mbWsw at 7 MPHTDHANNA07/26 10:51 PM
1807/27 5:00 AM24.1N102.9W25MPH1004mbW at 5 MPHTDHANNA07/27 4:42 AMPetersen
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