Alert archive / Guam / Tropical Storm Warnings

Tropical Storm Warnings in Guam, 2018

4 tropical storm warnings 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 tropical storm warnings reaches back to 2005.

Tropical Storm Warnings
4
Busiest month
July1 tropical storm warnings
Busiest day
July 3, 20181 tropical storm warnings

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.

IssuedProductOfficeCountiesLasted
Jul 3, 6:43 AM CDTTropical Storm WarningGUM47 hr
Aug 19, 5:38 PM CDTTropical Storm WarningGUM24 hr
Oct 22, 9:17 PM CDTTropical Storm WarningGUM51 hr
Nov 20, 11:31 PM CSTTropical Storm WarningGUM23 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 3, 20181tropical storm warnings
  2. August 19, 20181tropical storm warnings
  3. October 23, 20181tropical storm warnings
  4. November 21, 20181tropical storm warnings

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.