Alert archive / Oregon / Union County / Severe Thunderstorm Warnings

Severe Thunderstorm Warnings in Union County, Oregon, 1999

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

Union County and its neighbors

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

Severe Thunderstorm Warnings
10
Busiest month
August7 severe thunderstorm warnings
Busiest day
August 13, 19993 severe thunderstorm warnings

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Jun 15, 4:55 PM PDTSevere Thunderstorm WarningPDT65 min
Jun 24, 2:35 PM PDTSevere Thunderstorm WarningPDT50 min
Jun 24, 3:22 PM PDTSevere Thunderstorm WarningPDT63 min
Aug 2, 3:28 PM PDTSevere Thunderstorm WarningPDT62 min
Aug 5, 2:47 PM PDTSevere Thunderstorm WarningPDT63 min
Aug 5, 6:21 PM PDTSevere Thunderstorm WarningPDT49 min
Aug 6, 4:16 PM PDTSevere Thunderstorm WarningPDT64 min
Aug 13, 5:03 AM PDTSevere Thunderstorm WarningPDT62 min
Aug 13, 5:30 AM PDTSevere Thunderstorm WarningPDT50 min
Aug 13, 6:04 AM PDTSevere Thunderstorm WarningPDT61 min

The busiest days

Days with the most alerts issued, by UTC date.

  1. August 13, 19993severe thunderstorm warnings
  2. June 24, 19992severe thunderstorm warnings
  3. August 6, 19992severe thunderstorm warnings
  4. June 15, 19991severe thunderstorm warnings
  5. August 2, 19991severe thunderstorm warnings
  6. August 5, 19991severe thunderstorm 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.