Alert archive / Puerto Rico / 2021
Weather alerts in Puerto Rico, March 2021
45 weather alerts in March 2021, 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
- 45
- Warnings
- 1
- Watches
- 0
- Advisories
- 24
- Busiest day
- March 13, 20214 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, 11:41 AM CST | Special Weather Statement | JSJ | 29 days | |
| Mar 1, 12:03 PM CST | Special Weather Statement | JSJ | 87 min | |
| Mar 2, 11:46 AM CST | Special Weather Statement | JSJ | 89 min | |
| Mar 4, 1:34 AM CST | Rip Current Statement | JSJ | 38 hr | |
| Mar 5, 8:20 AM CST | Special Weather Statement | JSJ | 25 min | |
| Mar 5, 10:31 AM CST | Special Weather Statement | JSJ | 29 min | |
| Mar 8, 1:49 AM CST | Rip Current Statement | JSJ | 7 days | |
| Mar 8, 1:50 AM CST | Small Craft Advisory | JSJ | 6 days | |
| Mar 9, 10:28 AM CST | Special Weather Statement | JSJ | 47 min | |
| Mar 10, 6:38 AM CST | High Surf Advisory | JSJ | 19 hr | |
| Mar 10, 1:02 PM CST | Special Weather Statement | JSJ | 28 min | |
| Mar 10, 1:41 PM CST | Special Weather Statement | JSJ | ||
| Mar 11, 2:10 PM CST | Small Craft Advisory | JSJ | 16 hr | |
| Mar 11, 4:19 PM CST | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 12, 12:24 PM CST | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 12, 6:37 PM CST | Areal Flood Advisory | JSJ | 113 min | |
| Mar 13, 11:50 AM CST | Small Craft Advisory | JSJ | 18 hr | |
| Mar 13, 12:00 PM CST | Rip Current Statement | JSJ | 14 hr | |
| Mar 13, 1:57 PM CST | Special Weather Statement | JSJ | 48 min | |
| Mar 15, 3:04 PM CDT | Small Craft Advisory | JSJ | 4 days | |
| Mar 15, 3:04 PM CDT | Small Craft Advisory | JSJ | 4 days | |
| Mar 15, 3:05 PM CDT | Rip Current Statement | JSJ | 6 days | |
| Mar 16, 8:42 AM CDT | High Surf Advisory | JSJ | 68 hr | |
| Mar 16, 4:00 PM CDT | Coastal Flood Advisory | JSJ | 36 hr | |
| Mar 18, 2:21 PM CDT | Special Weather Statement | JSJ | 54 min | |
| Mar 20, 12:44 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Mar 20, 2:08 PM CDT | Special Weather Statement | JSJ | 52 min | |
| Mar 20, 3:56 PM CDT | Areal Flood Advisory | JSJ | 64 min | |
| Mar 20, 4:54 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Mar 21, 3:53 AM CDT | Small Craft Advisory | JSJ | 33 hr | |
| Mar 21, 4:06 AM CDT | Rip Current Statement | JSJ | 61 hr | |
| Mar 21, 2:24 PM CDT | Special Weather Statement | JSJ | 6 min | |
| Mar 22, 2:28 PM CDT | Special Weather Statement | JSJ | 17 min | |
| Mar 22, 3:16 PM CDT | Special Weather Statement | JSJ | 29 min | |
| Mar 24, 11:45 AM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Mar 24, 2:12 PM CDT | Flash Flood Warning | JSJ | 2 hr | |
| Mar 24, 3:09 PM CDT | Areal Flood Advisory | JSJ | 111 min | |
| Mar 24, 4:28 PM CDT | Areal Flood Advisory | JSJ | 62 min | |
| Mar 26, 2:46 PM CDT | Small Craft Advisory | JSJ | 7 days | |
| Mar 27, 2:43 PM CDT | Rip Current Statement | JSJ | 7 days | |
| Mar 29, 3:23 AM CDT | Small Craft Advisory | JSJ | 52 hr | |
| Mar 29, 12:53 PM CDT | Areal Flood Advisory | JSJ | 98 min | |
| Mar 29, 3:38 PM CDT | Areal Flood Advisory | JSJ | 70 min | |
| Mar 29, 4:18 PM CDT | Areal Flood Advisory | JSJ | 31 min | |
| Mar 30, 2:21 PM CDT | Areal Flood Advisory | JSJ | 114 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 | |
| Special Weather Statement | 14 |
| Flooding | |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 13 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| High Surf Advisory | 2 |
| Rip Current Statement | 6 |
| Marine | |
| Small Craft Advisory | 8 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
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.