Heat Advisories in Puerto Rico
457 heat advisories since 1986. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of heat advisories reaches back to 2005.
- Heat Advisories
- 457
- Busiest year
- 2023141 heat advisories
- Average year
- 65over 7 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
The latest heat advisories
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 26, 11:09 PM CDT | Heat Advisory | JSJ | 16 hr | |
| Sep 26, 12:52 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Sep 25, 1:47 AM CDT | Heat Advisory | JSJ | 14 hr | |
| Sep 21, 1:00 AM CDT | Heat Advisory | JSJ | 12 hr | |
| Sep 20, 12:32 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Sep 19, 1:33 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Sep 12, 2:52 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Sep 11, 1:11 AM CDT | Heat Advisory | JSJ | 15 hr | |
| Sep 10, 10:51 AM CDT | Heat Advisory | JSJ | 5 hr | |
| Sep 8, 1:29 AM CDT | Heat Advisory | JSJ | 13 hr | |
| Sep 8, 1:25 AM CDT | Heat Advisory | JSJ | 1 min | |
| Sep 7, 1:39 AM CDT | Heat Advisory | JSJ | 10 hr |
Nearby
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.