Alert archive / Colorado / Washington County / Tornado Warnings

Tornado Warnings in Washington County, Colorado, 1999

15 tornado warnings in 1999. An alert counts here when it covered this county. The archive of tornado warnings reaches back to 1986.

Washington County and its neighbors

Each county as a circle sized by its count in 1999. Tap one for its archive.

Tornado Warnings
15
Busiest month
June6 tornado warnings
Busiest day
May 31, 19993 tornado warnings

Over time

By month

The alerts

Every alert, in the order issued. Times are local, Mountain Time. Each opens its own page with the text, the map, the radar and the sounding.

IssuedProductOfficeLasted
May 22, 4:30 PM MDTTornado WarningBOU30 min
May 31, 5:12 PM MDTTornado WarningBOU33 min
May 31, 5:40 PM MDTTornado WarningBOU35 min
May 31, 5:56 PM MDTTornado WarningBOU34 min
May 31, 6:13 PM MDTTornado WarningBOU32 min
Jun 10, 6:00 PM MDTTornado WarningBOU30 min
Jun 10, 6:23 PM MDTTornado WarningBOU37 min
Jun 10, 6:59 PM MDTTornado WarningBOU31 min
Jun 27, 11:56 PM MDTTornado WarningBOU34 min
Jun 28, 12:28 AM MDTTornado WarningBOU32 min
Aug 29, 4:49 PM MDTTornado WarningBOU31 min
Aug 29, 5:20 PM MDTTornado WarningBOU30 min
Aug 29, 6:00 PM MDTTornado WarningBOU30 min
Sep 3, 7:02 PM MDTTornado WarningBOU28 min
Sep 3, 7:33 PM MDTTornado WarningBOU42 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 31, 19993tornado warnings
  2. June 11, 19993tornado warnings
  3. June 28, 19992tornado warnings
  4. August 29, 19992tornado warnings
  5. September 4, 19992tornado warnings
  6. May 22, 19991tornado warnings
  7. June 1, 19991tornado warnings
  8. August 30, 19991tornado warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19982000

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. Warning verification from the Mesonet's Cow. Rebuilt daily.