Alert archive / Pennsylvania / Butler County

Weather alerts in Butler County, Pennsylvania, 1987

13 weather alerts in 1987, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Butler County and its neighbors

Each county as a circle sized by its count in 1987. Tap one for its archive.

Alerts
13
Warnings
13
Watches
0
Advisories
0
Busiest month
June4 alerts
Busiest day
April 27, 19872 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
Mar 25, 2:10 PM ESTSevere Thunderstorm WarningPBZ65 min
Apr 27, 6:45 PM EDTSevere Thunderstorm WarningPBZ75 min
Apr 27, 7:50 PM EDTSevere Thunderstorm WarningPBZ40 min
May 30, 2:22 PM EDTSevere Thunderstorm WarningPBZ68 min
May 30, 9:20 PM EDTSevere Thunderstorm WarningPBZ60 min
Jun 8, 6:41 PM EDTSevere Thunderstorm WarningPBZ59 min
Jun 21, 7:12 PM EDTSevere Thunderstorm WarningPBZ58 min
Jun 29, 11:50 PM EDTSevere Thunderstorm WarningPBZ70 min
Jun 30, 6:55 PM EDTSevere Thunderstorm WarningPBZ50 min
Jul 10, 9:13 PM EDTSevere Thunderstorm WarningPBZ57 min
Jul 25, 5:55 PM EDTSevere Thunderstorm WarningPBZ65 min
Aug 2, 6:30 PM EDTSevere Thunderstorm WarningPBZ60 min
Sep 13, 4:05 PM EDTSevere Thunderstorm WarningPBZ55 min

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 Warning13

The busiest days

Days with the most alerts issued, by UTC date.

  1. April 27, 19872alerts
  2. June 30, 19872alerts
  3. March 25, 19871alerts
  4. May 30, 19871alerts
  5. May 31, 19871alerts
  6. June 8, 19871alerts
  7. June 21, 19871alerts
  8. July 11, 19871alerts
  9. July 25, 19871alerts
  10. August 2, 19871alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive19861988

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.