Alert archive / Guam / 2022

Weather alerts in Guam, December 2022

49 weather alerts in December 2022, 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: 49
Warnings: 4
Watches: 0
Advisories: 37
Busiest day: December 2, 20227 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
Nov 30, 10:27 PM CST	Small Craft Advisory	GUM	52 hr
Nov 30, 10:27 PM CST	High Surf Advisory	GUM	3 days
Dec 1, 12:54 AM CST	High Surf Advisory	GUM	10 days
Dec 1, 1:17 PM CST	Small Craft Advisory	GUM	3 days
Dec 1, 1:52 PM CST	High Surf Advisory	GUM	3 days
Dec 1, 7:12 PM CST	Special Weather Statement	GUM	33 min
Dec 1, 8:06 PM CST	Beach Hazards Statement	GUM	3 hr
Dec 1, 8:16 PM CST	Severe Thunderstorm Warning	GUM	29 min
Dec 1, 8:23 PM CST	Special Marine Warning	GUM	37 min
Dec 1, 9:29 PM CST	Special Weather Statement	GUM	16 min
Dec 1, 9:32 PM CST	Special Marine Warning	GUM	88 min
Dec 2, 12:13 AM CST	Wind Advisory	GUM	50 hr
Dec 3, 10:20 PM CST	Small Craft Advisory	GUM	25 hr
Dec 4, 11:31 AM CST	High Surf Advisory	GUM	7 days
Dec 6, 1:09 PM CST	Small Craft Advisory	GUM	3 days
Dec 8, 11:20 PM CST	Small Craft Advisory	GUM	24 hr
Dec 9, 10:24 AM CST	High Surf Advisory	GUM	63 hr
Dec 13, 11:44 PM CST	Rip Current Statement	GUM	9 days
Dec 13, 11:44 PM CST	High Surf Advisory	GUM	25 hr
Dec 13, 11:54 PM CST	Small Craft Advisory	GUM	8 days
Dec 14, 12:04 AM CST	Wind Advisory	GUM	60 hr
Dec 17, 10:21 PM CST	Coastal Flood Warning	GUM	17 hr
Dec 17, 10:21 PM CST	Small Craft Advisory	GUM	4 days
Dec 17, 10:21 PM CST	High Surf Advisory	GUM	37 hr
Dec 18, 12:10 PM CST	Small Craft Advisory	GUM	37 hr
Dec 18, 12:17 PM CST	High Surf Advisory	GUM	49 hr
Dec 18, 2:51 PM CST	Coastal Flood Advisory	GUM	5 days
Dec 19, 11:47 PM CST	High Surf Advisory	GUM	38 hr
Dec 21, 9:49 PM CST	Special Weather Statement	GUM	86 min
Dec 21, 11:55 PM CST	High Surf Advisory	GUM	59 hr
Dec 22, 12:16 AM CST	Small Craft Advisory	GUM	37 hr
Dec 22, 7:11 AM CST	Areal Flood Advisory	GUM	7 hr
Dec 22, 10:20 AM CST	Areal Flood Advisory	GUM	4 hr
Dec 24, 12:06 AM CST	Rip Current Statement	GUM	14 days
Dec 24, 12:06 AM CST	High Surf Advisory	GUM	6 days
Dec 24, 1:06 AM CST	High Surf Advisory	GUM	59 hr
Dec 25, 9:19 PM CST	Areal Flood Advisory	GUM	116 min
Dec 25, 11:42 PM CST	Beach Hazards Statement	GUM	24 hr
Dec 25, 11:51 PM CST	Small Craft Advisory	GUM	7 days
Dec 26, 1:39 PM CST	Areal Flood Advisory	GUM	111 min
Dec 27, 9:03 AM CST	Areal Flood Advisory	GUM	57 min
Dec 27, 10:20 AM CST	Areal Flood Advisory	GUM	55 min
Dec 27, 12:29 PM CST	Wind Advisory	GUM	38 hr
Dec 27, 10:32 PM CST	Small Craft Advisory	GUM	49 hr
Dec 28, 1:33 AM CST	Small Craft Advisory	GUM	48 hr
Dec 28, 11:15 AM CST	High Surf Advisory	GUM	7 days
Dec 28, 6:45 PM CST	Beach Hazards Statement	GUM	3 days
Dec 29, 1:18 PM CST	High Surf Advisory	GUM	48 hr
Dec 29, 8:00 PM CST	Wind Advisory	GUM	5 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	3
Flooding
Areal Flood Advisory	6
Wind and dust
Wind Advisory	4
Coast and beach
Coastal Flood Warning	1
Coastal Flood Advisory	1
High Surf Advisory	14
Beach Hazards Statement	3
Rip Current Statement	2
Marine
Special Marine Warning	2
Small Craft Advisory	12

Nearby

Alerts in force now Tornadoes on record The radar archive 2021 2023

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.