Alert archive / Puerto Rico / 2021
Weather alerts in Puerto Rico, September 2021
135 weather alerts in September 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
- 135
- Warnings
- 10
- Watches
- 0
- Advisories
- 94
- Busiest day
- September 14, 202111 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, 1:22 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 1, 1:48 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 1, 2:32 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 1, 3:10 PM CDT | Areal Flood Advisory | JSJ | 89 min | |
| Sep 1, 3:26 PM CDT | Areal Flood Advisory | JSJ | 101 min | |
| Sep 1, 3:42 PM CDT | Areal Flood Advisory | JSJ | 70 min | |
| Sep 2, 1:29 PM CDT | Areal Flood Advisory | JSJ | 102 min | |
| Sep 2, 2:22 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 3, 1:28 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 3, 2:48 PM CDT | Areal Flood Advisory | JSJ | 104 min | |
| Sep 3, 3:24 PM CDT | Areal Flood Advisory | JSJ | 58 min | |
| Sep 3, 4:32 PM CDT | Flash Flood Warning | JSJ | 103 min | |
| Sep 5, 3:02 AM CDT | Small Craft Advisory | JSJ | 4 days | |
| Sep 5, 2:53 PM CDT | Areal Flood Advisory | JSJ | 88 min | |
| Sep 5, 3:01 PM CDT | Rip Current Statement | JSJ | 4 days | |
| Sep 7, 1:53 PM CDT | Areal Flood Advisory | JSJ | 94 min | |
| Sep 7, 2:41 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 7, 2:55 PM CDT | Special Weather Statement | JSJ | 35 min | |
| Sep 7, 3:07 PM CDT | High Surf Advisory | JSJ | 36 hr | |
| Sep 8, 12:51 PM CDT | Special Weather Statement | JSJ | 39 min | |
| Sep 8, 1:08 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 8, 1:22 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 8, 1:38 PM CDT | Special Weather Statement | JSJ | 22 min | |
| Sep 8, 1:55 PM CDT | Areal Flood Advisory | JSJ | 55 min | |
| Sep 8, 2:12 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 8, 2:46 PM CDT | Areal Flood Advisory | JSJ | 59 min | |
| Sep 8, 8:38 PM CDT | Small Craft Advisory | JSJ | 8 hr | |
| Sep 9, 1:35 PM CDT | Special Weather Statement | JSJ | 25 min | |
| Sep 9, 2:00 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 9, 2:04 PM CDT | Areal Flood Advisory | JSJ | 116 min | |
| Sep 9, 2:33 PM CDT | Areal Flood Advisory | JSJ | 117 min | |
| Sep 9, 3:14 PM CDT | Areal Flood Advisory | JSJ | 95 min | |
| Sep 9, 3:18 PM CDT | Areal Flood Advisory | JSJ | 117 min | |
| Sep 10, 3:07 AM CDT | Rip Current Statement | JSJ | 17 hr | |
| Sep 10, 11:25 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 10, 12:05 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 10, 12:57 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 10, 1:17 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 11, 12:19 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 11, 12:34 PM CDT | Areal Flood Advisory | JSJ | 107 min | |
| Sep 11, 12:59 PM CDT | Special Weather Statement | JSJ | 91 min | |
| Sep 11, 1:45 PM CDT | Special Weather Statement | JSJ | 30 min | |
| Sep 11, 1:49 PM CDT | Special Marine Warning | JSJ | 41 min | |
| Sep 11, 2:00 PM CDT | Areal Flood Advisory | JSJ | 79 min | |
| Sep 11, 5:44 PM CDT | Areal Flood Advisory | JSJ | 61 min | |
| Sep 11, 5:51 PM CDT | Special Weather Statement | JSJ | 24 min | |
| Sep 12, 12:40 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 12, 1:47 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 12, 2:18 PM CDT | Areal Flood Advisory | JSJ | 102 min | |
| Sep 13, 11:57 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 13, 12:32 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 13, 12:43 PM CDT | Special Weather Statement | JSJ | 47 min | |
| Sep 13, 12:49 PM CDT | Special Weather Statement | JSJ | 26 min | |
| Sep 13, 1:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 13, 2:25 PM CDT | Special Weather Statement | JSJ | 35 min | |
| Sep 13, 3:02 PM CDT | Areal Flood Advisory | JSJ | 86 min | |
| Sep 13, 8:05 PM CDT | Special Marine Warning | JSJ | 40 min | |
| Sep 13, 8:38 PM CDT | Special Marine Warning | JSJ | 52 min | |
| Sep 14, 12:14 PM CDT | Special Weather Statement | JSJ | 61 min | |
| Sep 14, 12:42 PM CDT | Special Weather Statement | JSJ | 63 min | |
| Sep 14, 1:27 PM CDT | Special Weather Statement | JSJ | 78 min | |
| Sep 14, 1:47 PM CDT | Special Weather Statement | JSJ | 73 min | |
| Sep 14, 2:04 PM CDT | Special Weather Statement | JSJ | 41 min | |
| Sep 14, 2:45 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 14, 3:22 PM CDT | Areal Flood Advisory | JSJ | 89 min | |
| Sep 14, 4:35 PM CDT | Special Marine Warning | JSJ | 55 min | |
| Sep 14, 5:23 PM CDT | Special Marine Warning | JSJ | 37 min | |
| Sep 14, 11:01 PM CDT | Special Weather Statement | JSJ | 29 min | |
| Sep 15, 5:19 AM CDT | Special Marine Warning | JSJ | 41 min | |
| Sep 15, 11:50 AM CDT | Areal Flood Advisory | JSJ | 109 min | |
| Sep 15, 1:08 PM CDT | Special Weather Statement | JSJ | 82 min | |
| Sep 15, 3:13 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 15, 3:33 PM CDT | Special Marine Warning | JSJ | 42 min | |
| Sep 15, 4:50 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 12:35 PM CDT | Special Weather Statement | JSJ | 40 min | |
| Sep 16, 1:43 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 16, 2:14 PM CDT | Special Weather Statement | JSJ | 61 min | |
| Sep 19, 3:29 AM CDT | Small Craft Advisory | JSJ | 70 hr | |
| Sep 19, 1:55 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 20, 12:11 AM CDT | Areal Flood Advisory | JSJ | 81 min | |
| Sep 20, 12:43 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 20, 1:26 PM CDT | Special Weather Statement | JSJ | 49 min | |
| Sep 20, 2:32 PM CDT | Areal Flood Advisory | JSJ | 88 min | |
| Sep 21, 2:56 AM CDT | Rip Current Statement | JSJ | 38 hr | |
| Sep 21, 2:04 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 3:07 PM CDT | Areal Flood Advisory | JSJ | 113 min | |
| Sep 21, 3:35 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 5:17 PM CDT | Areal Flood Advisory | JSJ | 58 min | |
| Sep 21, 5:31 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 5:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 6:20 PM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 21, 7:07 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 7:10 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 8:00 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 21, 8:36 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Sep 21, 10:30 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 21, 10:39 PM CDT | Areal Flood Warning | JSJ | 5 hr | |
| Sep 22, 12:37 AM CDT | Areal Flood Warning | JSJ | 3 hr | |
| Sep 23, 6:36 AM CDT | Areal Flood Advisory | JSJ | 85 min | |
| Sep 24, 1:24 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 24, 2:09 PM CDT | Areal Flood Advisory | JSJ | 62 min | |
| Sep 24, 2:30 PM CDT | Areal Flood Advisory | JSJ | 41 min | |
| Sep 25, 2:22 PM CDT | Areal Flood Advisory | JSJ | 113 min | |
| Sep 25, 2:39 PM CDT | Areal Flood Advisory | JSJ | 106 min | |
| Sep 25, 5:09 PM CDT | Areal Flood Advisory | JSJ | 66 min | |
| Sep 26, 2:25 PM CDT | Special Weather Statement | JSJ | 80 min | |
| Sep 26, 2:59 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 26, 3:47 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Sep 26, 7:45 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 27, 2:19 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 27, 3:10 PM CDT | Areal Flood Advisory | JSJ | 112 min | |
| Sep 28, 12:51 PM CDT | Areal Flood Advisory | JSJ | 114 min | |
| Sep 28, 1:25 PM CDT | Special Weather Statement | JSJ | 50 min | |
| Sep 28, 1:34 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 28, 1:47 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Sep 28, 2:31 PM CDT | Areal Flood Advisory | JSJ | 119 min | |
| Sep 28, 3:09 PM CDT | Small Craft Advisory | JSJ | 3 days | |
| Sep 28, 5:40 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 28, 7:37 PM CDT | Areal Flood Advisory | JSJ | 61 min | |
| Sep 29, 11:27 AM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 29, 11:35 AM CDT | Areal Flood Advisory | JSJ | 115 min | |
| Sep 29, 11:57 AM CDT | Special Weather Statement | JSJ | 48 min | |
| Sep 29, 12:23 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 29, 12:58 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 29, 1:02 PM CDT | Special Weather Statement | JSJ | 28 min | |
| Sep 29, 1:08 PM CDT | Special Weather Statement | JSJ | 22 min | |
| Sep 29, 1:31 PM CDT | Special Weather Statement | JSJ | 44 min | |
| Sep 29, 1:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Sep 29, 7:37 PM CDT | Rip Current Statement | JSJ | 69 hr | |
| Sep 30, 2:28 PM CDT | Special Weather Statement | JSJ | 47 min | |
| Sep 30, 2:42 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 30, 3:01 PM CDT | Areal Flood Advisory | JSJ | 119 min | |
| Sep 30, 3:27 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 30, 3:55 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Sep 30, 4:23 PM CDT | Areal Flood Advisory | JSJ | 97 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 | 27 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 1 |
| Areal Flood Advisory | 89 |
| Coast and beach | |
| High Surf Advisory | 1 |
| Rip Current Statement | 4 |
| Marine | |
| Special Marine Warning | 7 |
| Small Craft Advisory | 4 |
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.