Weather alerts in Puerto Rico, December 2021

12 weather alerts in December 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: 12
Warnings: 0
Watches: 0
Advisories: 7
Busiest day: December 23, 20212 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	Lasted
Dec 1, 3:26 PM CST	Areal Flood Advisory	JSJ	109 min
Dec 3, 1:50 AM CST	Rip Current Statement	JSJ	6 days
Dec 4, 2:01 PM CST	Small Craft Advisory	JSJ	60 hr
Dec 8, 2:24 PM CST	Rip Current Statement	JSJ	12 days
Dec 9, 3:12 AM CST	Small Craft Advisory	JSJ	11 days
Dec 14, 2:01 PM CST	Areal Flood Advisory	JSJ	119 min
Dec 17, 2:50 PM CST	High Surf Advisory	JSJ	49 hr
Dec 19, 5:11 AM CST	High Surf Advisory	JSJ	11 hr
Dec 21, 2:11 PM CST	Rip Current Statement	JSJ	5 days
Dec 23, 10:13 AM CST	Areal Flood Advisory	JSJ	62 min
Dec 23, 2:06 PM CST	Rip Current Statement	JSJ	3 days
Dec 26, 2:21 AM CST	Rip Current Statement	JSJ	15 days

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Flooding
Areal Flood Advisory	3
Coast and beach
High Surf Advisory	2
Rip Current Statement	5
Marine
Small Craft Advisory	2

Nearby

Alerts in force now Tornadoes on record The radar archive 2020 2022

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.