Alert archive / Guam / Small Craft Advisories
Small Craft Advisories in Guam, 2018
24 small craft advisories in 2018. 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 small craft advisories reaches back to 2005.
- Small Craft Advisories
- 24
- Busiest month
- December6 small craft advisories
- Busiest day
- January 5, 20181 small craft advisories
Over time
By month
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 |
|---|---|---|---|---|
| Jan 5, 5:58 AM CST | Small Craft Advisory | GUM | 19 hr | |
| Jan 17, 3:18 AM CST | Small Craft Advisory | GUM | 33 hr | |
| Jan 21, 10:15 PM CST | Small Craft Advisory | GUM | 15 hr | |
| Jan 29, 12:41 PM CST | Small Craft Advisory | GUM | 7 hr | |
| Jan 30, 2:23 PM CST | Small Craft Advisory | GUM | 10 hr | |
| Feb 9, 12:12 AM CST | Small Craft Advisory | GUM | 48 hr | |
| Mar 23, 4:01 PM CDT | Small Craft Advisory | GUM | 69 hr | |
| Mar 26, 7:15 PM CDT | Small Craft Advisory | GUM | 31 hr | |
| Jul 5, 2:20 AM CDT | Small Craft Advisory | GUM | 35 hr | |
| Aug 2, 2:51 PM CDT | Small Craft Advisory | GUM | 71 hr | |
| Aug 15, 12:47 AM CDT | Small Craft Advisory | GUM | 50 hr | |
| Aug 19, 1:44 AM CDT | Small Craft Advisory | GUM | 58 hr | |
| Aug 30, 3:43 AM CDT | Small Craft Advisory | GUM | 23 hr | |
| Sep 10, 4:20 PM CDT | Small Craft Advisory | GUM | 23 hr | |
| Sep 20, 12:41 PM CDT | Small Craft Advisory | GUM | 44 hr | |
| Sep 28, 7:59 AM CDT | Small Craft Advisory | GUM | 31 hr | |
| Oct 25, 2:15 AM CDT | Small Craft Advisory | GUM | 47 hr | |
| Nov 21, 12:36 PM CST | Small Craft Advisory | GUM | 31 hr | |
| Dec 2, 1:08 AM CST | Small Craft Advisory | GUM | 61 hr | |
| Dec 4, 3:07 PM CST | Small Craft Advisory | GUM | 4 days | |
| Dec 14, 8:50 PM CST | Small Craft Advisory | GUM | 64 hr | |
| Dec 19, 12:33 AM CST | Small Craft Advisory | GUM | 49 hr | |
| Dec 23, 11:56 AM CST | Small Craft Advisory | GUM | 60 hr | |
| Dec 30, 2:26 PM CST | Small Craft Advisory | GUM | 6 days |
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.