Alert archive / Puerto Rico / 2012
Weather alerts in Puerto Rico, March 2012
143 weather alerts in March 2012, 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
- 143
- Warnings
- 41
- Watches
- 1
- Advisories
- 101
- Busiest day
- March 29, 201226 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 |
|---|---|---|---|---|
| Mar 1, 12:08 PM CST | Areal Flood Advisory | JSJ | 112 min | |
| Mar 1, 12:14 PM CST | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 1, 12:48 PM CST | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 1, 1:53 PM CST | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 2, 12:38 PM CST | Special Marine Warning | JSJ | 112 min | |
| Mar 2, 2:45 PM CST | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 3, 2:13 AM CST | Small Craft Advisory | JSJ | 7 hr | |
| Mar 3, 2:13 AM CST | Small Craft Advisory | JSJ | 7 hr | |
| Mar 5, 2:11 PM CST | Small Craft Advisory | JSJ | 6 days | |
| Mar 6, 1:28 PM CST | Wind Advisory | JSJ | 36 hr | |
| Mar 7, 2:40 AM CST | High Surf Advisory | JSJ | 35 hr | |
| Mar 9, 1:18 PM CST | Areal Flood Advisory | JSJ | 117 min | |
| Mar 9, 5:22 PM CST | Areal Flood Advisory | JSJ | 113 min | |
| Mar 10, 3:32 PM CST | Areal Flood Advisory | JSJ | 97 min | |
| Mar 10, 4:15 PM CST | Special Marine Warning | JSJ | 60 min | |
| Mar 12, 11:47 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 12, 1:26 PM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Mar 12, 1:34 PM CDT | Areal Flood Advisory | JSJ | 116 min | |
| Mar 12, 3:17 PM CDT | Small Craft Advisory | JSJ | 68 hr | |
| Mar 12, 3:33 PM CDT | Flash Flood Warning | JSJ | 7 hr | |
| Mar 12, 7:02 PM CDT | Flash Flood Warning | JSJ | 79 min | |
| Mar 13, 3:09 PM CDT | Areal Flood Advisory | JSJ | 97 min | |
| Mar 14, 11:54 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 14, 1:33 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 14, 4:49 PM CDT | Flash Flood Warning | JSJ | 6 hr | |
| Mar 17, 3:09 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 17, 4:54 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 18, 2:07 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 18, 2:36 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 18, 3:38 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 19, 1:12 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 19, 1:51 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Mar 19, 2:15 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 19, 3:42 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 20, 1:06 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Mar 20, 2:42 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 20, 3:05 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Mar 20, 3:32 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Mar 20, 4:57 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 21, 4:00 AM CDT | Small Craft Advisory | JSJ | 61 hr | |
| Mar 21, 2:07 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 22, 9:50 AM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Mar 22, 11:09 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 22, 11:51 AM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Mar 22, 1:47 PM CDT | Areal Flood Advisory | JSJ | 58 min | |
| Mar 22, 2:47 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 22, 11:47 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Mar 23, 1:48 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 23, 3:00 AM CDT | Flash Flood Warning | JSJ | 2 hr | |
| Mar 23, 4:53 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Mar 23, 7:25 AM CDT | Areal Flood Advisory | JSJ | 99 min | |
| Mar 23, 1:44 PM CDT | Severe Thunderstorm Warning | JSJ | 29 min | |
| Mar 24, 12:32 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 24, 5:29 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 24, 5:41 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 24, 8:31 PM CDT | Areal Flood Advisory | JSJ | 59 min | |
| Mar 24, 10:35 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Mar 25, 12:57 AM CDT | Areal Flood Advisory | JSJ | 7 hr | |
| Mar 25, 3:05 AM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 25, 11:51 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Mar 25, 12:20 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 25, 1:17 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 25, 2:23 PM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Mar 25, 4:15 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 26, 1:42 AM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 26, 11:16 AM CDT | Areal Flood Advisory | JSJ | 87 min | |
| Mar 26, 2:07 PM CDT | Areal Flood Advisory | JSJ | 72 min | |
| Mar 26, 9:35 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 27, 1:25 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 27, 1:49 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 27, 2:12 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 27, 2:50 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 27, 3:17 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 27, 3:57 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 27, 4:00 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 27, 4:56 PM CDT | Areal Flood Warning | JSJ | 4 hr | |
| Mar 27, 4:57 PM CDT | Areal Flood Warning | JSJ | 4 hr | |
| Mar 27, 5:06 PM CDT | Areal Flood Warning | JSJ | 12 hr | |
| Mar 27, 6:05 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Mar 27, 6:12 PM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Mar 27, 8:07 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 27, 9:50 PM CDT | Areal Flood Warning | JSJ | 3 hr | |
| Mar 28, 3:31 AM CDT | Small Craft Advisory | JSJ | 59 hr | |
| Mar 28, 12:58 PM CDT | Areal Flood Advisory | JSJ | 111 min | |
| Mar 28, 1:42 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 28, 2:45 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 28, 3:53 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 28, 4:04 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 28, 5:04 PM CDT | Areal Flood Advisory | JSJ | 116 min | |
| Mar 28, 5:10 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 28, 5:33 PM CDT | Areal Flood Advisory | JSJ | 117 min | |
| Mar 28, 6:07 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 28, 6:33 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 28, 6:52 PM CDT | Areal Flood Warning | JSJ | 21 hr | |
| Mar 28, 7:24 PM CDT | Flash Flood Warning | JSJ | 2 hr | |
| Mar 28, 7:56 PM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Mar 28, 8:10 PM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Mar 28, 8:14 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 28, 10:31 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 29, 12:02 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 29, 12:23 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 29, 1:31 AM CDT | Areal Flood Warning | JSJ | 4 hr | |
| Mar 29, 1:48 AM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Mar 29, 2:26 AM CDT | Areal Flood Advisory | JSJ | 6 hr | |
| Mar 29, 2:31 AM CDT | Areal Flood Warning | JSJ | 8 hr | |
| Mar 29, 2:38 AM CDT | Flash Flood Watch | JSJ | 15 hr | |
| Mar 29, 2:39 AM CDT | High Surf Advisory | JSJ | 30 hr | |
| Mar 29, 3:08 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 29, 3:23 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 29, 3:52 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 29, 5:30 AM CDT | Areal Flood Warning | JSJ | 4 hr | |
| Mar 29, 6:25 AM CDT | Areal Flood Warning | JSJ | 63 min | |
| Mar 29, 7:37 AM CDT | Areal Flood Warning | JSJ | 3 hr | |
| Mar 29, 7:46 AM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Mar 29, 8:11 AM CDT | Areal Flood Warning | JSJ | 6 hr | |
| Mar 29, 8:25 AM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 29, 10:24 AM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Mar 29, 10:35 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 29, 1:30 PM CDT | Areal Flood Warning | JSJ | 4 hr | |
| Mar 29, 2:29 PM CDT | Areal Flood Advisory | JSJ | 99 min | |
| Mar 29, 7:17 PM CDT | Areal Flood Advisory | JSJ | 8 hr | |
| Mar 29, 7:32 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Mar 29, 8:38 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 29, 9:33 PM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Mar 29, 9:34 PM CDT | Special Marine Warning | JSJ | 86 min | |
| Mar 29, 10:37 PM CDT | Special Marine Warning | JSJ | 53 min | |
| Mar 29, 11:27 PM CDT | Special Marine Warning | JSJ | 93 min | |
| Mar 30, 1:00 AM CDT | Special Marine Warning | JSJ | 60 min | |
| Mar 30, 3:24 AM CDT | Areal Flood Advisory | JSJ | 111 min | |
| Mar 30, 7:37 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 10:03 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 10:37 AM CDT | Flash Flood Warning | JSJ | 6 hr | |
| Mar 30, 10:41 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 11:35 AM CDT | Areal Flood Advisory | JSJ | 77 min | |
| Mar 30, 11:53 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 2:09 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Mar 30, 3:20 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 3:32 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 30, 3:56 PM CDT | Special Marine Warning | JSJ | 94 min | |
| Mar 30, 4:27 PM CDT | Areal Flood Warning | JSJ | 7 hr | |
| Mar 30, 5:09 PM CDT | Special Marine Warning | JSJ | 51 min | |
| Mar 30, 11:16 PM CDT | Areal Flood Advisory | JSJ | 5 hr | |
| Mar 31, 1:44 AM CDT | Flash Flood Warning | JSJ | 110 min |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Severe storms | |
| Severe Thunderstorm Warning | 1 |
| Flooding | |
| Areal Flood Warning | 17 |
| Flash Flood Warning | 15 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 92 |
| Wind and dust | |
| Wind Advisory | 1 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Marine | |
| Special Marine Warning | 8 |
| Small Craft Advisory | 6 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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. Rebuilt daily.