Alert archive / U.S. Virgin Islands / 2011
Weather alerts in U.S. Virgin Islands, September 2011
20 weather alerts in September 2011, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
- Alerts
- 20
- Warnings
- 2
- Watches
- 5
- Advisories
- 12
- Busiest day
- September 9, 20114 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 3, 1:43 PM CDT | Areal Flood Advisory | JSJ | 68 min | |
| Sep 4, 1:52 PM CDT | High Surf Advisory | JSJ | 16 hr | |
| Sep 7, 9:42 PM CDT | Hurricane Local Statement | JSJ | 25 hr | |
| Sep 7, 10:00 PM CDT | Tropical Storm Watch | NHC | 36 hr | |
| Sep 8, 1:10 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 8, 10:13 PM CDT | Tropical Storm Watch | JSJ | 13 hr | |
| Sep 9, 4:00 AM CDT | Tropical Storm Warning | NHC | 30 hr | |
| Sep 9, 5:08 AM CDT | Tropical Storm Warning | JSJ | 71 hr | |
| Sep 9, 1:06 PM CDT | Flash Flood Watch | JSJ | 29 hr | |
| Sep 10, 5:13 PM CDT | Flash Flood Watch | JSJ | 24 hr | |
| Sep 11, 4:45 PM CDT | Flash Flood Watch | JSJ | 48 hr | |
| Sep 12, 4:46 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 7:23 AM CDT | Areal Flood Advisory | JSJ | 8 hr | |
| Sep 12, 3:30 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 6:30 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 13, 3:22 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 2:30 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 4:03 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 19, 9:56 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 20, 6:17 AM CDT | Areal Flood Advisory | JSJ | 6 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Watch | 3 |
| Areal Flood Advisory | 11 |
| Tropical | |
| Tropical Storm Warning | 2 |
| Tropical Storm Watch | 2 |
| Hurricane Local Statement | 1 |
| Coast and beach | |
| High Surf Advisory | 1 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.