Alert archive / Puerto Rico / 2021
Weather alerts in Puerto Rico, April 2021
44 weather alerts in April 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
- 44
- Warnings
- 3
- Watches
- 0
- Advisories
- 32
- Busiest day
- April 27, 20217 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 |
|---|---|---|---|---|
| Apr 1, 12:24 PM CDT | Red Flag Warning | JSJ | 5 hr | |
| Apr 4, 2:26 AM CDT | Rip Current Statement | JSJ | 9 days | |
| Apr 4, 1:25 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 4, 8:39 PM CDT | Small Craft Advisory | JSJ | 52 hr | |
| Apr 5, 6:32 AM CDT | High Surf Advisory | JSJ | 9 hr | |
| Apr 5, 6:32 AM CDT | High Surf Advisory | JSJ | 27 hr | |
| Apr 5, 1:19 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 5, 2:05 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 5, 3:23 PM CDT | Areal Flood Advisory | JSJ | 97 min | |
| Apr 6, 2:18 AM CDT | Small Craft Advisory | JSJ | 11 hr | |
| Apr 6, 3:35 PM CDT | Areal Flood Advisory | JSJ | 85 min | |
| Apr 6, 7:51 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 7, 3:00 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 8, 2:48 AM CDT | Rip Current Statement | JSJ | 5 days | |
| Apr 8, 2:59 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 8, 8:54 PM CDT | Small Craft Advisory | JSJ | 31 hr | |
| Apr 11, 2:51 PM CDT | Rip Current Statement | JSJ | 37 hr | |
| Apr 13, 3:46 AM CDT | Rip Current Statement | JSJ | 24 hr | |
| Apr 16, 3:04 PM CDT | Rip Current Statement | JSJ | 35 hr | |
| Apr 16, 4:56 PM CDT | Areal Flood Advisory | JSJ | 64 min | |
| Apr 21, 11:06 AM CDT | Red Flag Warning | JSJ | 6 hr | |
| Apr 22, 1:20 PM CDT | Red Flag Warning | JSJ | 4 hr | |
| Apr 23, 1:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 24, 12:56 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 26, 4:36 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 12:13 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 27, 1:37 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 2:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 2:15 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 3:36 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 4:05 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 27, 4:50 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 28, 11:23 AM CDT | Special Weather Statement | JSJ | 112 min | |
| Apr 28, 11:56 AM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 28, 12:24 PM CDT | Special Weather Statement | JSJ | 66 min | |
| Apr 28, 1:57 PM CDT | Special Weather Statement | JSJ | 63 min | |
| Apr 28, 2:33 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 28, 3:00 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 29, 1:48 PM CDT | Special Weather Statement | JSJ | 87 min | |
| Apr 30, 11:50 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 30, 11:56 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Apr 30, 12:51 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Apr 30, 1:23 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Apr 30, 2:50 PM CDT | Areal Flood Advisory | JSJ | 53 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 | 4 |
| Flooding | |
| Areal Flood Advisory | 27 |
| Fire | |
| Red Flag Warning | 3 |
| Coast and beach | |
| High Surf Advisory | 2 |
| Rip Current Statement | 5 |
| Marine | |
| Small Craft Advisory | 3 |
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.