Alert archive / Guam / 2015
Weather alerts in Guam, July 2015
31 weather alerts in July 2015, 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
- 31
- Warnings
- 13
- Watches
- 4
- Advisories
- 14
- Busiest day
- July 4, 201510 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 |
|---|---|---|---|---|
| Jul 2, 12:39 AM CDT | Typhoon Watch | GUM | 3 days | |
| Jul 4, 12:45 AM CDT | Flash Flood Watch | GUM | 50 hr | |
| Jul 4, 1:31 AM CDT | Tropical Storm Warning | GUM | 32 hr | |
| Jul 4, 3:15 AM CDT | Typhoon Warning | GUM | 23 hr | |
| Jul 4, 6:38 AM CDT | Small Craft Advisory | GUM | 6 hr | |
| Jul 4, 6:38 AM CDT | Small Craft Advisory | GUM | 19 hr | |
| Jul 4, 7:51 AM CDT | High Surf Advisory | GUM | 17 hr | |
| Jul 4, 11:18 AM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Jul 4, 1:36 PM CDT | Flash Flood Warning | GUM | 5 hr | |
| Jul 4, 5:57 PM CDT | Flash Flood Warning | GUM | 6 hr | |
| Jul 4, 5:58 PM CDT | Flash Flood Warning | GUM | 6 hr | |
| Jul 4, 11:20 PM CDT | Flash Flood Warning | GUM | 3 hr | |
| Jul 4, 11:23 PM CDT | Flash Flood Warning | GUM | 6 hr | |
| Jul 5, 12:13 AM CDT | High Surf Advisory | GUM | 8 days | |
| Jul 5, 12:21 AM CDT | Small Craft Advisory | GUM | 9 days | |
| Jul 5, 12:21 AM CDT | Tropical Storm Warning | GUM | 9 hr | |
| Jul 5, 12:33 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Jul 5, 12:33 PM CDT | Areal Flood Advisory | GUM | 3 hr | |
| Jul 7, 11:03 PM CDT | Typhoon Watch | GUM | 26 hr | |
| Jul 8, 2:39 AM CDT | High Surf Warning | GUM | 13 hr | |
| Jul 8, 2:39 AM CDT | High Surf Advisory | GUM | 13 hr | |
| Jul 8, 6:27 AM CDT | Tropical Storm Warning | GUM | 28 hr | |
| Jul 8, 7:33 AM CDT | Small Craft Advisory | GUM | 8 hr | |
| Jul 10, 2:44 AM CDT | High Surf Warning | GUM | 22 hr | |
| Jul 10, 3:44 AM CDT | High Surf Advisory | GUM | 23 hr | |
| Jul 11, 1:32 AM CDT | High Surf Warning | GUM | 23 hr | |
| Jul 12, 1:24 AM CDT | High Surf Warning | GUM | 24 hr | |
| Jul 12, 2:24 AM CDT | High Surf Advisory | GUM | 72 hr | |
| Jul 15, 1:02 PM CDT | High Surf Advisory | GUM | 12 hr | |
| Jul 22, 10:45 PM CDT | Areal Flood Advisory | GUM | 5 hr | |
| Jul 31, 6:16 AM CDT | Typhoon Watch | GUM | 19 hr |
By product
Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.
| Product | Alerts |
|---|---|
| Flooding | |
| Flash Flood Warning | 5 |
| Flash Flood Watch | 1 |
| Areal Flood Advisory | 4 |
| Tropical | |
| Tropical Storm Warning | 3 |
| Typhoon Warning | 1 |
| Typhoon Watch | 3 |
| Coast and beach | |
| High Surf Warning | 4 |
| High Surf Advisory | 6 |
| Marine | |
| Small Craft Advisory | 4 |
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.