Alert archive / Pennsylvania / Mercer County

Weather alerts in Mercer County, Pennsylvania, 1990

15 weather alerts in 1990, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Mercer County and its neighbors

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

Alerts
15
Warnings
15
Watches
0
Advisories
0
Busiest month
July4 alerts
Busiest day
July 15, 19902 alerts

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 27, 7:07 PM EDTFlash Flood WarningCLE2 hr
Jun 3, 8:44 PM EDTSevere Thunderstorm WarningCLE61 min
Jun 30, 7:30 PM EDTSevere Thunderstorm WarningCLE60 min
Jul 15, 1:59 AM EDTFlash Flood WarningCLE2 hr
Jul 15, 3:10 AM EDTFlash Flood WarningCLE3 hr
Jul 22, 5:32 PM EDTSevere Thunderstorm WarningCLE58 min
Jul 23, 12:54 AM EDTFlash Flood WarningCLE2 hr
Aug 28, 9:33 PM EDTSevere Thunderstorm WarningCLE57 min
Aug 28, 10:26 PM EDTSevere Thunderstorm WarningCLE34 min
Sep 6, 4:10 PM EDTSevere Thunderstorm WarningCLE65 min
Sep 14, 6:55 PM EDTSevere Thunderstorm WarningCLE65 min
Dec 18, 2:02 PM ESTFlash Flood WarningCLE3 hr
Dec 30, 10:37 AM ESTFlash Flood WarningCLE4 hr
Dec 30, 2:54 PM ESTFlash Flood WarningCLE4 hr
Dec 31, 5:04 AM ESTFlash Flood WarningCLE3 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

ProductAlerts
Severe storms
Severe Thunderstorm Warning7
Flooding
Flash Flood Warning8

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 15, 19902alerts
  2. August 29, 19902alerts
  3. December 30, 19902alerts
  4. May 27, 19901alerts
  5. June 4, 19901alerts
  6. June 30, 19901alerts
  7. July 22, 19901alerts
  8. July 23, 19901alerts
  9. September 6, 19901alerts
  10. September 14, 19901alerts

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.