Alert archive / Puerto Rico / 2025
Weather alerts in Puerto Rico, August 2025
161 weather alerts in August 2025, 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
- 161
- Warnings
- 38
- Watches
- 1
- Advisories
- 78
- Busiest day
- August 17, 202526 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 |
|---|---|---|---|---|
| Aug 1, 12:15 AM CDT | Heat Advisory | JSJ | 15 hr | |
| Aug 1, 1:22 PM CDT | Areal Flood Advisory | JSJ | 113 min | |
| Aug 1, 1:31 PM CDT | Areal Flood Advisory | JSJ | 119 min | |
| Aug 1, 2:09 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 2, 2:05 AM CDT | Small Craft Advisory | JSJ | 13 hr | |
| Aug 2, 5:07 AM CDT | Special Weather Statement | JSJ | 53 min | |
| Aug 2, 12:52 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 2, 3:58 PM CDT | Special Weather Statement | JSJ | 92 min | |
| Aug 3, 12:18 AM CDT | Heat Advisory | JSJ | 16 hr | |
| Aug 3, 12:18 AM CDT | Extreme Heat Warning | JSJ | 16 hr | |
| Aug 3, 1:42 AM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Aug 3, 4:18 AM CDT | Special Marine Warning | JSJ | 57 min | |
| Aug 3, 1:29 PM CDT | Special Weather Statement | JSJ | 61 min | |
| Aug 3, 2:13 PM CDT | Areal Flood Advisory | JSJ | 75 min | |
| Aug 3, 2:15 PM CDT | Areal Flood Advisory | JSJ | 73 min | |
| Aug 4, 2:12 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 4, 2:01 PM CDT | Special Weather Statement | JSJ | 59 min | |
| Aug 4, 2:17 PM CDT | Areal Flood Advisory | JSJ | 92 min | |
| Aug 6, 2:03 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 6, 1:54 PM CDT | Areal Flood Advisory | JSJ | 96 min | |
| Aug 7, 1:44 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 7, 12:08 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 7, 1:04 PM CDT | Areal Flood Advisory | JSJ | 4 hr | |
| Aug 7, 1:53 PM CDT | Special Weather Statement | JSJ | 52 min | |
| Aug 7, 2:41 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 8, 2:07 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 8, 1:53 PM CDT | Special Weather Statement | JSJ | 67 min | |
| Aug 8, 3:04 PM CDT | Special Weather Statement | JSJ | 41 min | |
| Aug 9, 2:13 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 9, 11:28 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 9, 12:27 PM CDT | Special Weather Statement | JSJ | 48 min | |
| Aug 9, 12:47 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 9, 12:59 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 9, 1:11 PM CDT | Special Weather Statement | JSJ | 49 min | |
| Aug 9, 1:34 PM CDT | Areal Flood Advisory | JSJ | 108 min | |
| Aug 9, 2:01 PM CDT | Areal Flood Advisory | JSJ | 69 min | |
| Aug 9, 2:27 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 9, 3:04 PM CDT | Areal Flood Advisory | JSJ | 103 min | |
| Aug 9, 3:36 PM CDT | Areal Flood Advisory | JSJ | 71 min | |
| Aug 9, 3:41 PM CDT | Areal Flood Advisory | JSJ | 67 min | |
| Aug 10, 2:58 AM CDT | Heat Advisory | JSJ | 12 hr | |
| Aug 10, 12:09 PM CDT | Special Weather Statement | JSJ | 51 min | |
| Aug 10, 12:13 PM CDT | Special Marine Warning | JSJ | 32 min | |
| Aug 10, 12:20 PM CDT | Areal Flood Advisory | JSJ | 35 min | |
| Aug 10, 12:23 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 10, 12:51 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 10, 12:55 PM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Aug 10, 1:30 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 10, 1:30 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 10, 1:39 PM CDT | Special Weather Statement | JSJ | 51 min | |
| Aug 11, 2:57 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 11, 1:58 PM CDT | Special Weather Statement | JSJ | 32 min | |
| Aug 12, 3:25 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 12, 1:25 PM CDT | Special Weather Statement | JSJ | 65 min | |
| Aug 12, 2:09 PM CDT | Special Weather Statement | JSJ | 51 min | |
| Aug 12, 4:59 PM CDT | Special Marine Warning | JSJ | 31 min | |
| Aug 13, 3:17 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 13, 1:13 PM CDT | Special Weather Statement | JSJ | 47 min | |
| Aug 13, 1:22 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 13, 1:28 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 14, 1:59 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 15, 3:09 AM CDT | Small Craft Advisory | JSJ | 4 days | |
| Aug 15, 7:14 AM CDT | Flood Watch | JSJ | 3 days | |
| Aug 15, 7:34 AM CDT | Rip Current Statement | JSJ | 3 days | |
| Aug 15, 7:34 AM CDT | High Surf Advisory | JSJ | 69 hr | |
| Aug 16, 9:48 AM CDT | Small Craft Advisory | JSJ | 60 hr | |
| Aug 16, 9:48 AM CDT | Tropical Storm Warning | JSJ | 27 hr | |
| Aug 16, 2:38 PM CDT | Special Marine Warning | JSJ | 112 min | |
| Aug 16, 4:52 PM CDT | Special Marine Warning | JSJ | 113 min | |
| Aug 16, 6:19 PM CDT | Special Weather Statement | JSJ | 86 min | |
| Aug 16, 6:46 PM CDT | Severe Thunderstorm Warning | JSJ | 89 min | |
| Aug 16, 6:59 PM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Aug 16, 7:06 PM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Aug 16, 7:12 PM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 16, 8:15 PM CDT | Special Weather Statement | JSJ | 90 min | |
| Aug 16, 9:20 PM CDT | Special Marine Warning | JSJ | 115 min | |
| Aug 16, 10:13 PM CDT | Special Weather Statement | JSJ | 92 min | |
| Aug 16, 11:12 PM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 17, 12:53 AM CDT | Special Weather Statement | JSJ | 82 min | |
| Aug 17, 1:08 AM CDT | Special Marine Warning | JSJ | 112 min | |
| Aug 17, 2:20 AM CDT | Special Weather Statement | JSJ | 85 min | |
| Aug 17, 2:54 AM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 17, 4:48 AM CDT | Special Weather Statement | JSJ | 27 min | |
| Aug 17, 4:49 AM CDT | Special Marine Warning | JSJ | 116 min | |
| Aug 17, 6:59 AM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 17, 7:16 AM CDT | Special Weather Statement | JSJ | 89 min | |
| Aug 17, 7:43 AM CDT | Flash Flood Warning | JSJ | 4 hr | |
| Aug 17, 8:43 AM CDT | Special Weather Statement | JSJ | 92 min | |
| Aug 17, 8:57 AM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 17, 8:59 AM CDT | Special Weather Statement | JSJ | 91 min | |
| Aug 17, 9:55 AM CDT | Special Marine Warning | JSJ | 65 min | |
| Aug 17, 10:49 AM CDT | Flash Flood Warning | JSJ | 3 hr | |
| Aug 17, 10:57 AM CDT | Special Weather Statement | JSJ | 63 min | |
| Aug 17, 11:04 AM CDT | Special Marine Warning | JSJ | 26 min | |
| Aug 17, 11:06 AM CDT | Special Weather Statement | JSJ | 54 min | |
| Aug 17, 12:56 PM CDT | Special Marine Warning | JSJ | 2 hr | |
| Aug 17, 1:46 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 17, 3:40 PM CDT | Areal Flood Warning | JSJ | 3 hr | |
| Aug 18, 4:25 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 18, 8:06 AM CDT | Special Marine Warning | JSJ | 24 min | |
| Aug 18, 9:16 AM CDT | Special Weather Statement | JSJ | 89 min | |
| Aug 18, 9:39 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 19, 1:37 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 19, 1:37 AM CDT | Extreme Heat Warning | JSJ | 14 hr | |
| Aug 20, 1:23 AM CDT | Heat Advisory | JSJ | 15 hr | |
| Aug 20, 1:23 AM CDT | Extreme Heat Warning | JSJ | 15 hr | |
| Aug 21, 2:02 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 22, 2:16 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 22, 2:32 AM CDT | Rip Current Statement | JSJ | 6 days | |
| Aug 22, 3:39 PM CDT | Small Craft Advisory | JSJ | 4 days | |
| Aug 23, 12:56 AM CDT | Special Marine Warning | JSJ | 64 min | |
| Aug 23, 2:56 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 23, 11:40 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 11:45 AM CDT | Special Weather Statement | JSJ | 30 min | |
| Aug 23, 12:02 PM CDT | Areal Flood Advisory | JSJ | 118 min | |
| Aug 23, 12:20 PM CDT | Special Weather Statement | JSJ | 55 min | |
| Aug 23, 12:34 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 12:39 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 1:23 PM CDT | Special Weather Statement | JSJ | 52 min | |
| Aug 23, 1:28 PM CDT | Special Weather Statement | JSJ | 62 min | |
| Aug 23, 1:40 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 1:44 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 2:29 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 23, 2:50 PM CDT | Special Weather Statement | JSJ | 40 min | |
| Aug 23, 4:32 PM CDT | High Surf Advisory | JSJ | 3 days | |
| Aug 24, 2:25 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 24, 2:25 AM CDT | Extreme Heat Warning | JSJ | 14 hr | |
| Aug 25, 2:25 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Aug 25, 2:59 AM CDT | Coastal Flood Advisory | JSJ | 14 hr | |
| Aug 25, 2:46 PM CDT | Areal Flood Advisory | JSJ | 104 min | |
| Aug 26, 2:47 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 26, 2:01 PM CDT | Special Weather Statement | JSJ | 59 min | |
| Aug 26, 2:07 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 26, 2:44 PM CDT | Areal Flood Advisory | JSJ | 117 min | |
| Aug 27, 4:36 AM CDT | Heat Advisory | JSJ | 11 hr | |
| Aug 27, 11:44 AM CDT | Special Weather Statement | JSJ | 61 min | |
| Aug 27, 12:15 PM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 27, 12:18 PM CDT | Special Weather Statement | JSJ | 42 min | |
| Aug 27, 2:07 PM CDT | Special Weather Statement | JSJ | 38 min | |
| Aug 28, 2:51 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 28, 2:51 AM CDT | Extreme Heat Warning | JSJ | 13 hr | |
| Aug 28, 12:21 PM CDT | Special Weather Statement | JSJ | 84 min | |
| Aug 28, 1:08 PM CDT | Special Weather Statement | JSJ | 37 min | |
| Aug 28, 1:27 PM CDT | Areal Flood Advisory | JSJ | 112 min | |
| Aug 29, 2:43 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Aug 29, 2:43 AM CDT | Extreme Heat Warning | JSJ | 13 hr | |
| Aug 29, 11:09 AM CDT | Areal Flood Advisory | JSJ | 3 hr | |
| Aug 29, 2:42 PM CDT | Special Weather Statement | JSJ | 48 min | |
| Aug 29, 2:48 PM CDT | Special Marine Warning | JSJ | 27 min | |
| Aug 29, 3:21 PM CDT | Special Marine Warning | JSJ | 39 min | |
| Aug 30, 3:06 AM CDT | Heat Advisory | JSJ | 5 hr | |
| Aug 30, 3:06 AM CDT | Extreme Heat Warning | JSJ | 13 hr | |
| Aug 30, 1:40 PM CDT | Special Weather Statement | JSJ | 65 min | |
| Aug 30, 2:43 PM CDT | Special Weather Statement | JSJ | 62 min | |
| Aug 30, 3:00 PM CDT | Areal Flood Advisory | JSJ | 103 min | |
| Aug 30, 4:18 PM CDT | Special Marine Warning | JSJ | 57 min | |
| Aug 30, 5:51 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 30, 7:02 PM CDT | Special Weather Statement | JSJ | 43 min | |
| Aug 31, 3:55 AM CDT | Extreme Heat Warning | JSJ | 12 hr | |
| Aug 31, 1:53 PM CDT | Areal Flood Advisory | JSJ | 2 hr | |
| Aug 31, 2:38 PM CDT | Areal Flood Warning | JSJ | 2 hr |
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 |
| Special Weather Statement | 42 |
| Flooding | |
| Areal Flood Warning | 2 |
| Flash Flood Warning | 5 |
| Flood Watch | 1 |
| Areal Flood Advisory | 47 |
| Heat | |
| Extreme Heat Warning | 8 |
| Heat Advisory | 24 |
| Tropical | |
| Tropical Storm Warning | 1 |
| Coast and beach | |
| Coastal Flood Advisory | 1 |
| High Surf Advisory | 2 |
| Rip Current Statement | 2 |
| Marine | |
| Special Marine Warning | 21 |
| Small Craft Advisory | 4 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20242026
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.