Alert archive / Pennsylvania / Armstrong County / Flash Flood Warnings

Flash Flood Warnings in Armstrong County, Pennsylvania, 1990

14 flash flood warnings in 1990. An alert counts here when it covered this county. The archive of flash flood warnings reaches back to 1986.

Armstrong County and its neighbors

Each county as a circle sized by its count in 1990. Tap one for its archive.

Flash Flood Warnings
14
Busiest month
July7 flash flood warnings
Busiest day
July 9, 19904 flash flood warnings

Over time

By month

The alerts

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

IssuedProductOfficeLasted
May 15, 4:53 PM EDTFlash Flood WarningPBZ3 hr
Jun 8, 11:21 PM EDTFlash Flood WarningPBZ2 hr
Jun 30, 7:56 PM EDTFlash Flood WarningPBZ64 min
Jul 9, 1:12 PM EDTFlash Flood WarningPBZ108 min
Jul 9, 3:00 PM EDTFlash Flood WarningPBZ2 hr
Jul 9, 4:36 PM EDTFlash Flood WarningPBZ114 min
Jul 9, 6:29 PM EDTFlash Flood WarningPBZ3 hr
Jul 10, 1:50 PM EDTFlash Flood WarningPBZ3 hr
Jul 12, 10:35 AM EDTFlash Flood WarningPBZ3 hr
Jul 12, 12:40 PM EDTFlash Flood WarningPBZ3 hr
Aug 11, 2:15 PM EDTFlash Flood WarningPBZ60 min
Dec 30, 9:04 AM ESTFlash Flood WarningPBZ4 hr
Dec 30, 12:30 PM ESTFlash Flood WarningPBZ5 hr
Dec 30, 4:30 PM ESTFlash Flood WarningPBZ6 hr

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 9, 19904flash flood warnings
  2. December 30, 19903flash flood warnings
  3. July 12, 19902flash flood warnings
  4. May 15, 19901flash flood warnings
  5. June 9, 19901flash flood warnings
  6. June 30, 19901flash flood warnings
  7. July 10, 19901flash flood warnings
  8. August 11, 19901flash flood warnings

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19891991

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.