Alert archive / Ohio / Delaware County

Weather alerts in Delaware County, Ohio, 2023

110 weather alerts in 2023, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Delaware County and its neighbors

Each county as a circle sized by its count in 2023. Tap one for its archive.

Alerts
110
Warnings
27
Watches
16
Advisories
30
Busiest month
July39 alerts
Busiest day
July 24, 202313 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
Jan 1, 3:35 AM ESTDense Fog AdvisoryILN6 hr
Jan 12, 11:01 AM ESTAreal Flood AdvisoryILN110 min
Jan 18, 2:56 PM ESTWind AdvisoryILN28 hr
Jan 19, 1:13 PM ESTMesoscale DiscussionSPC2 hr
Jan 19, 1:54 PM ESTSevere Thunderstorm WatchSPC5 hr
Jan 19, 3:39 PM ESTMesoscale DiscussionSPC96 min
Jan 22, 7:48 AM ESTWinter Weather AdvisoryILN7 hr
Jan 22, 9:29 AM ESTMesoscale DiscussionSPC3 hr
Jan 24, 3:46 AM ESTWinter Weather AdvisoryILN31 hr
Jan 25, 12:44 AM ESTMesoscale DiscussionSPC6 hr
Jan 30, 5:58 AM ESTWinter Weather AdvisoryILN6 hr
Feb 8, 3:12 AM ESTWind AdvisoryILN44 hr
Feb 8, 2:59 PM ESTHigh Wind WarningILN28 hr
Feb 14, 3:38 AM ESTWind AdvisoryILN36 hr
Feb 26, 3:15 AM ESTWind AdvisoryILN42 hr
Feb 27, 1:28 PM ESTTornado WatchSPC5 hr
Feb 27, 3:27 PM ESTMesoscale DiscussionSPC2 hr
Feb 27, 4:20 PM ESTSevere Thunderstorm WarningILN39 min
Feb 27, 4:46 PM ESTSpecial Weather StatementILN29 min
Mar 2, 3:08 AM ESTFlood WatchILN42 hr
Mar 2, 2:34 PM ESTWind AdvisoryILN37 hr
Mar 3, 5:22 PM ESTAreal Flood AdvisoryILN3 hr
Mar 3, 6:16 PM ESTRiver Flood AdvisoryILN19 hr
Mar 22, 3:01 PM EDTFlood WatchILN62 hr
Mar 24, 12:37 PM EDTWind AdvisoryILN31 hr
Mar 25, 2:38 AM EDTHigh Wind WarningILN17 hr
Mar 25, 4:18 AM EDTRiver Flood AdvisoryILN9 hr
Mar 31, 3:36 AM EDTWind AdvisoryILN31 hr
Mar 31, 3:11 PM EDTHigh Wind WarningILN26 hr
Apr 1, 12:57 AM EDTMesoscale DiscussionSPC3 hr
Apr 1, 1:41 AM EDTSevere Thunderstorm Warning Considerable damage threatILN49 min
Apr 1, 1:44 AM EDTTornado WarningILN31 min
Apr 1, 2:14 AM EDTTornado WarningILN9 min
Apr 5, 1:36 PM EDTMesoscale DiscussionSPC84 min
Apr 5, 2:02 PM EDTSevere Thunderstorm WatchSPC8 hr
Apr 16, 1:23 PM EDTMesoscale DiscussionSPC2 hr
Apr 16, 2:01 PM EDTSpecial Weather StatementILN29 min
Apr 16, 2:31 PM EDTSpecial Weather StatementILN29 min
Apr 18, 1:04 PM EDTFreeze WarningILN20 hr
Apr 19, 3:20 PM EDTRed Flag WarningILN29 hr
Apr 21, 4:15 PM EDTSevere Thunderstorm WarningILN45 min
Apr 21, 4:48 PM EDTSevere Thunderstorm WarningILN27 min
Apr 24, 4:50 AM EDTFreeze WatchILN10 hr
Apr 24, 2:43 PM EDTFreeze WarningILN18 hr
Apr 26, 12:20 PM EDTFrost AdvisoryILN21 hr
May 17, 3:12 PM EDTFrost AdvisoryILN17 hr
Jun 15, 4:21 PM EDTMesoscale DiscussionSPC114 min
Jun 25, 3:46 PM EDTMesoscale DiscussionSPC89 min
Jun 25, 4:18 PM EDTTornado WatchSPC4 hr
Jun 26, 6:28 PM EDTSpecial Weather StatementILN47 min
Jul 2, 2:05 PM EDTSevere Thunderstorm WatchSPC7 hr
Jul 2, 4:39 PM EDTSpecial Weather StatementILN51 min
Jul 2, 4:49 PM EDTSevere Thunderstorm WarningILN41 min
Jul 2, 5:25 PM EDTSpecial Weather StatementILN20 min
Jul 2, 6:17 PM EDTSpecial Weather StatementILN43 min
Jul 2, 7:44 PM EDTSpecial Weather StatementILN46 min
Jul 2, 7:52 PM EDTSevere Thunderstorm WarningILN38 min
Jul 2, 8:10 PM EDTMesoscale DiscussionSPC95 min
Jul 16, 2:40 AM EDTDense Fog AdvisoryILN6 hr
Jul 17, 10:54 PM EDTAreal Flood AdvisoryILN3 hr
Jul 20, 2:15 PM EDTMesoscale DiscussionSPC90 min
Jul 20, 2:45 PM EDTSevere Thunderstorm WatchSPC8 hr
Jul 20, 7:57 PM EDTSevere Thunderstorm WarningILN48 min
Jul 20, 8:24 PM EDTSevere Thunderstorm Warning Considerable damage threatILN26 min
Jul 20, 8:32 PM EDTSevere Thunderstorm Warning Considerable damage threatILN43 min
Jul 23, 4:39 PM EDTSpecial Weather StatementILN36 min
Jul 23, 4:55 PM EDTSevere Thunderstorm WarningILN36 min
Jul 23, 5:13 PM EDTSpecial Weather StatementILN32 min
Jul 23, 5:16 PM EDTSevere Thunderstorm WarningILN44 min
Jul 24, 2:49 PM EDTMesoscale DiscussionSPC116 min
Jul 24, 3:37 PM EDTSevere Thunderstorm WatchSPC6 hr
Jul 24, 4:22 PM EDTSpecial Weather StatementCLE38 min
Jul 24, 4:23 PM EDTSpecial Weather StatementILN37 min
Jul 24, 5:53 PM EDTAreal Flood AdvisoryILN36 min
Jul 24, 6:12 PM EDTMesoscale DiscussionSPC93 min
Jul 24, 6:29 PM EDTFlash Flood WarningILN51 min
Jul 24, 6:30 PM EDTSpecial Weather StatementILN30 min
Jul 24, 6:34 PM EDTSevere Thunderstorm WarningILN26 min
Jul 24, 7:05 PM EDTSpecial Weather StatementILN40 min
Jul 24, 7:19 PM EDTAreal Flood AdvisoryILN100 min
Jul 24, 7:35 PM EDTSevere Thunderstorm WarningILN40 min
Jul 24, 7:40 PM EDTSevere Thunderstorm WarningILN50 min
Jul 24, 8:30 PM EDTMesoscale DiscussionSPC90 min
Jul 26, 3:21 AM EDTHeat AdvisoryILN66 hr
Jul 28, 12:35 PM EDTMesoscale DiscussionSPC85 min
Jul 29, 1:57 AM EDTMesoscale DiscussionSPC2 hr
Jul 29, 2:52 AM EDTSevere Thunderstorm WatchSPC6 hr
Jul 29, 5:00 AM EDTSpecial Weather StatementILN30 min
Jul 29, 6:06 AM EDTMesoscale DiscussionSPC114 min
Aug 12, 11:37 AM EDTMesoscale DiscussionSPC2 hr
Aug 12, 12:50 PM EDTTornado WatchSPC8 hr
Aug 12, 7:37 PM EDTSpecial Weather StatementILN23 min
Aug 22, 3:28 AM EDTExcessive Heat WatchILN48 hr
Aug 23, 11:33 PM EDTFlood WatchILN10 hr
Aug 24, 2:12 AM EDTSpecial Weather StatementILN33 min
Aug 24, 2:38 AM EDTSevere Thunderstorm WarningILN52 min
Aug 24, 2:48 AM EDTAreal Flood AdvisoryILN5 hr
Aug 24, 3:22 AM EDTAreal Flood AdvisoryILN3 hr
Aug 24, 3:22 AM EDTHeat AdvisoryILN16 hr
Aug 25, 2:02 AM EDTMesoscale DiscussionSPC118 min
Aug 25, 3:16 AM EDTSevere Thunderstorm WarningILN59 min
Sep 30, 1:23 AM EDTDense Fog AdvisoryILN9 hr
Oct 9, 12:50 PM EDTFrost AdvisoryILN20 hr
Oct 10, 1:07 PM EDTFrost AdvisoryILN20 hr
Oct 21, 2:48 PM EDTFreeze WatchILN11 hr
Oct 22, 1:37 AM EDTFreeze WarningILN31 hr
Oct 29, 2:46 PM EDTFreeze WatchILN12 hr
Oct 30, 3:02 AM EDTFreeze WarningILN31 hr
Dec 3, 6:35 AM ESTDense Fog AdvisoryILN3 hr
Dec 17, 1:37 PM ESTWinter Weather AdvisoryILN28 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 Warning16
Tornado Warning2
Severe Thunderstorm Watch6
Tornado Watch3
Mesoscale Discussion20
Special Weather Statement17
Flooding
Flash Flood Warning1
Flood Watch3
Areal Flood Advisory7
River Flood Advisory2
Winter
Winter Weather Advisory4
Heat
Excessive Heat Watch1
Heat Advisory2
Cold
Freeze Warning4
Freeze Watch3
Frost Advisory4
Wind and dust
High Wind Warning3
Wind Advisory7
Fire
Red Flag Warning1
Fog and smoke
Dense Fog Advisory4

The busiest days

Days with the most alerts issued, by UTC date.

  1. July 24, 202313alerts
  2. July 2, 20237alerts
  3. August 24, 20236alerts
  4. February 27, 20234alerts
  5. April 1, 20234alerts
  6. July 23, 20234alerts
  7. July 29, 20234alerts
  8. January 19, 20233alerts
  9. April 16, 20233alerts
  10. July 20, 20233alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20222024

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. Rebuilt daily.