Alert archive / Puerto Rico / 2009
Weather alerts in Puerto Rico, September 2009
110 weather alerts in September 2009, 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
- 110
- Warnings
- 31
- Watches
- 5
- Advisories
- 74
- Busiest day
- September 5, 200925 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 1, 3:41 AM CDT | Small Craft Advisory | JSJ | 42 hr | |
| Sep 1, 2:51 PM CDT | Areal Flood Advisory | JSJ | 70 min | |
| Sep 2, 4:00 PM CDT | Tropical Storm Watch | NHC | 18 hr | |
| Sep 2, 7:38 PM CDT | Tropical Storm Watch | JSJ | 15 hr | |
| Sep 2, 7:38 PM CDT | Tropical Storm Watch | JSJ | 15 hr | |
| Sep 3, 9:20 AM CDT | Flash Flood Watch | JSJ | 64 hr | |
| Sep 3, 10:00 AM CDT | Tropical Storm Warning | NHC | 6 hr | |
| Sep 3, 10:32 AM CDT | Tropical Storm Warning | JSJ | 7 hr | |
| Sep 3, 10:32 AM CDT | Tropical Storm Warning | JSJ | 7 hr | |
| Sep 3, 6:07 PM CDT | Small Craft Advisory | JSJ | 22 hr | |
| Sep 4, 8:01 AM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Sep 4, 6:46 PM CDT | Areal Flood Advisory | JSJ | 119 min | |
| Sep 4, 7:12 PM CDT | Areal Flood Advisory | JSJ | 93 min | |
| Sep 4, 8:50 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 4, 8:54 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 5, 2:18 AM CDT | Areal Flood Advisory | JSJ | 117 min | |
| Sep 5, 2:32 AM CDT | Areal Flood Advisory | JSJ | 6 hr | |
| Sep 5, 3:16 AM CDT | Flash Flood Warning | JSJ | 119 min | |
| Sep 5, 3:24 AM CDT | Flash Flood Warning | JSJ | 111 min | |
| Sep 5, 3:51 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 5, 4:06 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 5, 5:00 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 5:06 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 5:06 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 6:21 AM CDT | Special Marine Warning | JSJ | 84 min | |
| Sep 5, 6:23 AM CDT | Areal Flood Advisory | JSJ | 99 min | |
| Sep 5, 6:24 AM CDT | Special Marine Warning | JSJ | 36 min | |
| Sep 5, 6:55 AM CDT | Special Marine Warning | JSJ | 2 hr | |
| Sep 5, 6:59 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 7:10 AM CDT | Flash Flood Warning | JSJ | 5 hr | |
| Sep 5, 7:59 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 8:22 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 8:53 AM CDT | Special Marine Warning | JSJ | 52 min | |
| Sep 5, 9:39 AM CDT | Special Marine Warning | JSJ | 111 min | |
| Sep 5, 9:45 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 5, 10:03 AM CDT | Areal Flood Warning | JSJ | 7 hr | |
| Sep 5, 6:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 6, 4:20 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 6, 6:09 PM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Sep 8, 2:18 PM CDT | Areal Flood Advisory | JSJ | 87 min | |
| Sep 9, 12:50 PM CDT | Areal Flood Advisory | JSJ | 83 min | |
| Sep 10, 2:34 PM CDT | Areal Flood Advisory | JSJ | 103 min | |
| Sep 11, 2:25 PM CDT | Areal Flood Advisory | JSJ | 83 min | |
| Sep 12, 1:11 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 1:32 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 1:41 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 5:30 PM CDT | Areal Flood Advisory | JSJ | 105 min | |
| Sep 13, 11:31 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 13, 12:18 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 13, 12:30 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 13, 4:17 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Sep 14, 1:25 PM CDT | Areal Flood Advisory | JSJ | 105 min | |
| Sep 15, 1:25 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 11:17 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 12:24 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 16, 1:18 PM CDT | Areal Flood Advisory | JSJ | 79 min | |
| Sep 16, 2:04 PM CDT | Flash Flood Warning | JSJ | 54 min | |
| Sep 17, 1:05 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 17, 1:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 17, 2:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 17, 3:52 PM CDT | Flash Flood Warning | JSJ | 6 hr | |
| Sep 17, 4:53 PM CDT | Areal Flood Advisory | JSJ | 112 min | |
| Sep 17, 9:38 PM CDT | Areal Flood Warning | JSJ | 11 hr | |
| Sep 18, 10:45 AM CDT | Areal Flood Advisory | JSJ | 97 min | |
| Sep 18, 1:13 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Sep 18, 1:15 PM CDT | Areal Flood Advisory | JSJ | 111 min | |
| Sep 18, 1:51 PM CDT | Areal Flood Advisory | JSJ | 104 min | |
| Sep 19, 12:10 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 19, 12:46 PM CDT | Areal Flood Advisory | JSJ | 109 min | |
| Sep 19, 7:28 PM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Sep 20, 8:48 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 20, 8:55 AM CDT | Areal Flood Advisory | JSJ | 95 min | |
| Sep 20, 11:38 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 20, 11:44 AM CDT | Areal Flood Advisory | JSJ | 88 min | |
| Sep 20, 2:54 PM CDT | Areal Flood Advisory | JSJ | 111 min | |
| Sep 20, 3:04 PM CDT | Flash Flood Warning | JSJ | 78 min | |
| Sep 20, 3:31 PM CDT | Areal Flood Warning | JSJ | 7 hr | |
| Sep 20, 4:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 20, 5:21 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 20, 5:40 PM CDT | Flash Flood Warning | JSJ | 95 min | |
| Sep 20, 10:49 PM CDT | Special Marine Warning | JSJ | 116 min | |
| Sep 21, 3:07 AM CDT | Flash Flood Watch | JSJ | 15 hr | |
| Sep 21, 11:09 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 12:44 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Sep 21, 1:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 1:49 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 2:20 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 10:29 PM CDT | Areal Flood Warning | JSJ | 2 hr | |
| Sep 22, 11:35 AM CDT | Areal Flood Advisory | JSJ | 88 min | |
| Sep 22, 12:42 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Sep 22, 12:43 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 22, 1:00 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 22, 3:21 PM CDT | Areal Flood Advisory | JSJ | 99 min | |
| Sep 23, 12:25 PM CDT | Areal Flood Advisory | JSJ | 78 min | |
| Sep 23, 12:41 PM CDT | Areal Flood Advisory | JSJ | 109 min | |
| Sep 23, 1:27 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 23, 1:36 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Sep 23, 6:45 PM CDT | Areal Flood Warning | JSJ | 5 hr | |
| Sep 24, 12:09 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 24, 1:08 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 24, 1:09 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 24, 2:19 PM CDT | Areal Flood Advisory | JSJ | 116 min | |
| Sep 24, 3:08 PM CDT | Areal Flood Advisory | JSJ | 67 min | |
| Sep 24, 4:06 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Sep 25, 2:50 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 25, 3:35 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 25, 4:06 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Sep 25, 5:33 PM CDT | Areal Flood Advisory | JSJ | 57 min | |
| Sep 28, 9:45 PM CDT | Small Craft Advisory | JSJ | 19 hr | |
| Sep 30, 1:16 PM CDT | Areal Flood Advisory | JSJ | 3 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Areal Flood Warning | 6 |
| Flash Flood Warning | 16 |
| Flash Flood Watch | 2 |
| Areal Flood Advisory | 71 |
| Tropical | |
| Tropical Storm Warning | 3 |
| Tropical Storm Watch | 3 |
| Marine | |
| Special Marine Warning | 6 |
| Small Craft Advisory | 3 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20082010
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.