Alert archive / Guam / 2020
Weather alerts in Guam, March 2020
16 weather alerts in March 2020, 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
- 16
- Warnings
- 3
- Watches
- 5
- Advisories
- 5
- Busiest day
- March 27, 20206 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 |
|---|---|---|---|---|
| Mar 1, 12:38 AM CST | High Surf Advisory | GUM | 12 hr | |
| Mar 18, 2:53 PM CDT | Rip Current Statement | GUM | 55 hr | |
| Mar 18, 6:28 PM CDT | Fire Weather Watch | GUM | 25 hr | |
| Mar 19, 7:16 PM CDT | Fire Weather Watch | GUM | 56 hr | |
| Mar 19, 7:16 PM CDT | Red Flag Warning | GUM | 10 hr | |
| Mar 21, 12:59 PM CDT | Rip Current Statement | GUM | 11 hr | |
| Mar 26, 1:42 AM CDT | Small Craft Advisory | GUM | 47 hr | |
| Mar 26, 9:31 PM CDT | Fire Weather Watch | GUM | 2 hr | |
| Mar 26, 11:38 PM CDT | Fire Weather Watch | GUM | 68 hr | |
| Mar 26, 11:38 PM CDT | Red Flag Warning | GUM | 4 hr | |
| Mar 27, 1:37 AM CDT | Rip Current Statement | GUM | 10 days | |
| Mar 27, 1:37 AM CDT | High Surf Advisory | GUM | 14 hr | |
| Mar 27, 1:37 AM CDT | High Surf Advisory | GUM | 37 hr | |
| Mar 29, 12:40 AM CDT | Small Craft Advisory | GUM | 23 hr | |
| Mar 29, 7:48 PM CDT | Fire Weather Watch | GUM | 20 hr | |
| Mar 29, 7:48 PM CDT | Red Flag Warning | GUM | 8 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Fire | |
| Red Flag Warning | 3 |
| Fire Weather Watch | 5 |
| Coast and beach | |
| High Surf Advisory | 3 |
| Rip Current Statement | 3 |
| Marine | |
| Small Craft Advisory | 2 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.