Post-Tropical Cyclone Irene (2011)
08/29 4:00 AM EDT - Irene Becomes Post-tropical Near The U.s./canadian Border
45.3N 71.3E
Windspeed: 50 MPH - Pressure: 980mb
Movement: Nne at 26 MPH
Return to Flhurricane.com main page for commentary and more information
Public Storm Advisory Irene B C Dvorak T-Numbers TAFB ssd UW-CIMSS
Governmental Storm Discussion Irene B C
Forecast Advisory Irene 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 Irene -- Tropical Tidbits Info Page for Irene - Weather Underground Wundermap - NHC Interactive Map Plot
Buoy Reports Near Irene - CIMSS Data for Irene - RAMMB Info and Satellites for Irene
Potential Storm Surge Flooding Map (Inundation) - NHC Track Map (See this animated)
National Hurricane Center 7 Day Plot for Irene. National Hurricane Center 7 Day Experimental Plot for Irene. Most Likely Time of Arrival of Tropical Storm Force Winds

National Hurricane Center Hurricane Wind Probabilities for Irene National Hurricane Center Hurricane Wind Probabilities for Irenefa
CIMSS Animated Satellite:

See this plot animated
Satellite (IR/Vis) Loop IR, Loop Vis:
NOAA GOES Sandwich image for Irene NOAA GOES GeoColor image for Irene
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
108/21 12:00 AM14.9N58.5E50MPH1006mbW at 22 MPHTSIrene08/20 7:16 PMBlake/brennan
208/21 4:00 AM15.3N59.9E50MPH1006mbW at 22 MPHTSIrene08/20 10:43 PMBlake/brennan
2A08/21 7:00 AM16.0N60.4E50MPH1006mbW at 22 MPHTSIrene08/21 1:49 AMStewart/berg
308/21 10:00 AM16.4N61.3E50MPH1006mbW at 21 MPHTSIrene08/21 5:00 AMStewart
3A08/21 1:00 PM16.5N62.0E50MPH1005mbW at 21 MPHTSIrene08/21 7:58 AMKimberlain/pasch
408/21 4:00 PM17.0N63.2E50MPH1005mbWnw at 20 MPHTSIrene08/21 10:58 AMPasch
4A08/21 7:00 PM17.5N63.7E50MPH999mbWnw at 18 MPHTSIrene08/21 1:37 PMPasch
508/21 10:00 PM17.7N64.4E50MPH999mbWnw at 17 MPHTSIrene08/21 4:45 PMPasch
5A08/22 1:00 AM17.8N64.9E60MPH995mbWnw at 15 MPHTSIrene08/21 7:52 PMBrennan
608/22 4:00 AM17.9N65.5E70MPH993mbWnw at 15 MPHTSIrene08/21 10:52 PMBrennan
6A08/22 6:00 AM18.0N65.7E70MPH989mbWnw at 15 MPHTSIrene08/22 1:05 AMStewart/berg
6B08/22 8:00 AM18.3N66.1E70MPH989mbWnw at 15 MPHTSIrene08/22 2:58 AMStewart/berg
708/22 10:00 AM18.4N66.4E75MPH987mbWnw at 12 MPHH1Irene08/22 5:00 AMStewart
7A08/22 12:00 PM18.8N66.8E75MPH987mbWnw at 14 MPHH1Irene08/22 6:55 AMAvila
7B08/22 2:00 PM19.0N67.2E80MPH990mbWnw at 14 MPHH1Irene08/22 9:03 AMAvila
808/22 4:00 PM19.2N67.5E80MPH988mbWnw at 13 MPHH1Irene08/22 11:11 AMAvila
8A08/22 7:00 PM19.3N68.1E80MPH989mbWnw at 12 MPHH1Irene08/22 1:49 PMAvila
908/22 10:00 PM19.5N68.6E80MPH988mbWnw at 13 MPHH1Irene08/22 5:00 PMAvila
1008/23 1:30 AM19.7N68.7E100MPH981mbWnw at 10 MPHH2Irene08/22 8:28 PMBrennan
1108/23 4:00 AM19.9N69.2E100MPH980mbWnw at 12 MPHH2Irene08/22 10:59 PMBrennan/cangialosi
11A08/23 7:00 AM20.1N69.7E100MPH978mbWnw at 12 MPHH2Irene08/23 1:49 AMStewart
1208/23 10:00 AM20.3N70.1E100MPH978mbWnw at 12 MPHH2Irene08/23 4:37 AMStewart
12A08/23 1:00 PM20.6N70.6E100MPH978mbWnw at 10 MPHH2Irene08/23 7:58 AMBrown/blake
1308/23 4:00 PM20.5N71.0E100MPH980mbWnw at 12 MPHH2Irene08/23 10:55 AMBrown/blake
13A08/23 7:00 PM20.7N71.2E100MPH977mbWnw at 10 MPHH2Irene08/23 2:03 PMBrown/blake
1408/23 10:00 PM20.9N71.5E90MPH976mbWnw at 9 MPHH1Irene08/23 4:58 PMBrown
14A08/24 1:00 AM21.1N71.8E90MPH969mbWnw at 9 MPHH1Irene08/23 7:55 PMAvila/cangialosi
1508/24 4:00 AM21.3N72.4E90MPH969mbWnw at 9 MPHH1Irene08/23 11:03 PMAvila/cangialosi
15A08/24 7:00 AM21.3N72.6E100MPH966mbWnw at 9 MPHH2Irene08/24 1:43 AMPasch/kimberlain
1608/24 10:00 AM21.6N72.9E110MPH962mbWnw at 9 MPHH2Irene08/24 4:43 AMPasch/kimberlain
16A08/24 1:00 PM21.9N73.3E115MPH957mbWnw at 9 MPHH3Irene08/24 7:58 AMBrown/blake
1708/24 4:00 PM22.4N73.9E115MPH956mbNw at 12 MPHH3Irene08/24 10:43 AMBrown
17A08/24 7:00 PM22.7N74.3E120MPH954mbNw at 12 MPHH3Irene08/24 1:46 PMBrown
1808/24 10:00 PM23.1N74.7E120MPH954mbNw at 12 MPHH3Irene08/24 4:55 PMBrown
18A08/25 1:00 AM23.5N75.0E120MPH954mbNw at 12 MPHH3Irene08/24 7:58 PMAvila
1908/25 4:00 AM23.8N75.4E120MPH952mbNw at 12 MPHH3Irene08/24 11:00 PMAvila
19A08/25 7:00 AM24.2N76.0E115MPH950mbNw at 12 MPHH3Irene08/25 1:46 AMPasch
2008/25 10:00 AM24.6N76.2E115MPH950mbNw at 12 MPHH3Irene08/25 4:55 AMPasch/kimberlain
20A08/25 1:00 PM25.5N76.5E115MPH950mbNw at 13 MPHH3Irene08/25 7:58 AMBrown
2108/25 4:00 PM25.9N76.8E115MPH951mbNnw at 13 MPHH3Irene08/25 10:55 AMBrown
21A08/25 7:00 PM26.5N77.2E115MPH951mbNnw at 14 MPHH3Irene08/25 1:46 PMBrown
2208/25 10:00 PM27.0N77.3E115MPH950mbNnw at 14 MPHH3Irene08/25 4:52 PMBrown
22A08/26 1:00 AM27.7N77.4E115MPH946mbNnw at 14 MPHH3Irene08/25 7:55 PMAvila
2308/26 4:00 AM28.3N77.3E115MPH942mbN at 14 MPHH3Irene08/25 10:55 PMAvila
23A08/26 7:00 AM28.7N77.3E115MPH942mbN at 14 MPHH3Irene08/26 1:46 AMBeven
2408/26 10:00 AM29.3N77.2E110MPH942mbN at 14 MPHH2Irene08/26 5:03 AMBeven
24A08/26 1:00 PM30.0N77.3E110MPH945mbN at 14 MPHH2Irene08/26 7:58 AMBrown
2508/26 4:00 PM30.7N77.3E105MPH946mbN at 14 MPHH2Irene08/26 10:48 AMBrown
25A08/26 7:00 PM31.2N77.5E100MPH951mbN at 14 MPHH2Irene08/26 2:00 PMBrown
2608/26 10:00 PM31.7N77.4E100MPH951mbN at 14 MPHH2Irene08/26 4:49 PMBrown/cangialosi
26A08/27 1:00 AM32.1N77.2E100MPH950mbNne at 14 MPHH2Irene08/26 7:43 PMStewart
2708/27 4:00 AM32.6N76.9E100MPH951mbNne at 13 MPHH2Irene08/26 10:58 PMStewart
27A08/27 6:00 AM33.1N76.5E100MPH952mbNne at 13 MPHH2Irene08/27 12:55 AMBeven
27B08/27 8:00 AM33.7N76.5E90MPH952mbNne at 14 MPHH1Irene08/27 3:11 AMBeven/brennan
2808/27 10:00 AM34.1N76.5E90MPH952mbNne at 14 MPHH1Irene08/27 5:00 AMBeven
28A08/27 1:00 PM34.7N76.5E85MPH952mbNne at 14 MPHH1Irene08/27 7:49 AMBrown
2908/27 4:00 PM35.2N76.4E85MPH952mbNne at 15 MPHH1Irene08/27 10:49 AMBrown
29A08/27 7:00 PM35.5N76.3E85MPH950mbNne at 15 MPHH1Irene08/27 1:59 PMBrown
3008/27 10:00 PM36.2N76.0E80MPH950mbNne at 13 MPHH1Irene08/27 5:01 PMBrown
30A08/28 12:00 AM36.5N75.8E80MPH950mbNne at 16 MPHH1Irene08/27 6:55 PMStewart/berg
30B08/28 2:00 AM36.9N75.6E80MPH951mbNne at 16 MPHH1Irene08/27 8:55 PMStewart/berg
3108/28 4:00 AM37.3N75.4E80MPH954mbNne at 16 MPHH1Irene08/27 10:58 PMStewart
31A08/28 7:00 AM38.1N75.0E80MPH958mbNne at 17 MPHH1Irene08/28 1:58 AMBrennan
3208/28 10:00 AM39.2N74.5E75MPH958mbNne at 18 MPHH1Irene08/28 4:43 AMBrennan
32A08/28 1:00 PM40.3N74.1E75MPH963mbNne at 25 MPHH1Irene08/28 7:55 AMPasch/brown
3308/28 4:00 PM41.4N73.7E60MPH966mbNne at 26 MPHTSIrene08/28 11:00 AMPasch/blake
33A08/28 7:00 PM42.2N73.2E60MPH970mbNne at 26 MPHTSIrene08/28 1:55 PMPasch/brown
3408/28 10:00 PM42.7N72.8E50MPH975mbNne at 26 MPHTSIrene08/28 4:37 PMPasch
34A08/29 1:00 AM44.1N72.1E50MPH978mbNne at 26 MPHTSIrene08/28 7:58 PMBerg/stewart
3508/29 4:00 AM45.3N71.3E50MPH980mbNne at 26 MPHPTCIrene08/28 10:49 PMBerg/stewart
flhurricane.com