Alert archive / Iowa / Delaware County

Weather alerts in Delaware County, Iowa, 2023

117 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
117
Warnings
34
Watches
15
Advisories
33
Busiest month
April29 alerts
Busiest day
March 31, 202312 alerts

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Jan 1, 5:52 AM CSTDense Fog AdvisoryDVN5 hr
Jan 3, 5:14 AM CSTDense Fog AdvisoryDVN17 hr
Jan 4, 6:04 AM CSTWinter Weather AdvisoryDVN6 hr
Jan 8, 4:34 AM CSTDense Fog AdvisoryDVN7 hr
Jan 18, 2:51 AM CSTWinter Weather AdvisoryDVN30 hr
Jan 24, 6:19 AM CSTDense Fog AdvisoryDVN5 hr
Jan 27, 3:05 AM CSTWinter Weather AdvisoryDVN51 hr
Jan 29, 1:43 PM CSTWind Chill AdvisoryDVN19 hr
Jan 30, 2:22 PM CSTWind Chill AdvisoryDVN19 hr
Feb 2, 2:51 AM CSTWind Chill AdvisoryDVN31 hr
Feb 7, 2:23 PM CSTWinter Storm WatchDVN24 hr
Feb 8, 2:45 PM CSTWinter Storm WarningDVN26 hr
Feb 8, 2:45 PM CSTWinter Weather AdvisoryDVN26 hr
Feb 9, 9:48 AM CSTMesoscale DiscussionSPC4 hr
Feb 14, 2:08 PM CSTWinter Storm WatchDVN13 hr
Feb 15, 3:18 AM CSTWinter Weather AdvisoryDVN42 hr
Feb 16, 8:02 AM CSTMesoscale DiscussionSPC6 hr
Feb 21, 2:39 AM CSTWinter Storm WatchDVN12 hr
Feb 21, 2:10 PM CSTIce Storm WarningDVN36 hr
Feb 21, 2:10 PM CSTWinter Weather AdvisoryDVN46 hr
Feb 22, 8:46 AM CSTMesoscale DiscussionSPC5 hr
Mar 7, 2:33 PM CSTWinter Storm WatchDVN25 hr
Mar 8, 3:04 PM CSTWinter Storm WarningDVN37 hr
Mar 9, 8:42 AM CSTMesoscale DiscussionSPC4 hr
Mar 17, 9:49 PM CDTSpecial Weather StatementDVN56 min
Mar 31, 12:18 AM CDTSpecial Weather StatementDVN42 min
Mar 31, 3:11 AM CDTWind AdvisoryDVN34 hr
Mar 31, 11:24 AM CDTMesoscale DiscussionSPC96 min
Mar 31, 11:46 AM CDTTornado Watch PDSSPC8 hr
Mar 31, 3:17 PM CDTMesoscale DiscussionSPC88 min
Mar 31, 4:50 PM CDTSevere Thunderstorm Warning Destructive damage threatDVN55 min
Mar 31, 5:17 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN43 min
Mar 31, 5:18 PM CDTMesoscale DiscussionSPC117 min
Mar 31, 5:26 PM CDTTornado WarningDVN49 min
Mar 31, 5:30 PM CDTMesoscale DiscussionSPC2 hr
Mar 31, 5:36 PM CDTTornado WarningDVN39 min
Mar 31, 5:54 PM CDTSevere Thunderstorm Warning Destructive damage threatDVN51 min
Apr 4, 8:00 AM CDTMesoscale DiscussionSPC3 hr
Apr 4, 8:29 AM CDTSevere Thunderstorm WarningDVN31 min
Apr 4, 1:49 PM CDTMesoscale DiscussionSPC116 min
Apr 4, 2:48 PM CDTTornado WatchSPC7 hr
Apr 4, 6:34 PM CDTSevere Thunderstorm WatchSPC6 hr
Apr 4, 8:55 PM CDTSevere Thunderstorm WarningDVN50 min
Apr 4, 9:43 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN17 min
Apr 4, 10:29 PM CDTSevere Thunderstorm WarningDVN46 min
Apr 4, 10:59 PM CDTMesoscale DiscussionSPC91 min
Apr 4, 11:15 PM CDTSevere Thunderstorm WarningDVN45 min
Apr 12, 2:48 AM CDTRed Flag WarningDVN17 hr
Apr 12, 2:27 PM CDTRed Flag WarningDVN30 hr
Apr 15, 3:17 PM CDTFreeze WatchDVN11 hr
Apr 15, 3:17 PM CDTWind AdvisoryDVN48 hr
Apr 15, 3:19 PM CDTWinter Weather AdvisoryDVN40 hr
Apr 17, 3:00 PM CDTFreeze WarningDVN17 hr
Apr 19, 8:22 AM CDTSpecial Weather StatementDVN23 min
Apr 19, 9:25 AM CDTSpecial Weather StatementDVN35 min
Apr 19, 9:36 AM CDTSevere Thunderstorm WarningDVN24 min
Apr 19, 9:54 AM CDTSevere Thunderstorm WarningDVN36 min
Apr 19, 10:08 AM CDTSevere Thunderstorm WarningDVN37 min
Apr 20, 1:50 PM CDTMesoscale DiscussionSPC85 min
Apr 21, 3:01 AM CDTFreeze WatchDVN48 hr
Apr 21, 1:51 PM CDTFreeze WarningDVN19 hr
Apr 22, 3:03 PM CDTFreeze WarningDVN17 hr
Apr 23, 2:50 AM CDTFreeze WarningDVN29 hr
Apr 24, 2:15 PM CDTFreeze WatchDVN23 hr
Apr 25, 1:32 PM CDTFreeze WarningDVN18 hr
Apr 30, 2:33 AM CDTWind AdvisoryDVN17 hr
May 1, 8:52 AM CDTWind AdvisoryDVN10 hr
May 7, 4:10 PM CDTSevere Thunderstorm WatchSPC10 hr
Jun 24, 5:45 PM CDTMesoscale DiscussionSPC90 min
Jun 24, 6:28 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 24, 8:06 PM CDTSevere Thunderstorm WarningDVN39 min
Jun 24, 8:22 PM CDTSevere Thunderstorm WarningDVN53 min
Jun 24, 8:36 PM CDTSevere Thunderstorm WarningDVN39 min
Jul 1, 2:04 PM CDTSpecial Weather StatementDVN41 min
Jul 12, 2:21 AM CDTSpecial Weather StatementARX24 min
Jul 12, 3:35 AM CDTSpecial Weather StatementDVN40 min
Jul 14, 2:38 PM CDTMesoscale DiscussionSPC2 hr
Jul 14, 2:53 PM CDTSpecial Weather StatementDVN67 min
Jul 14, 3:15 PM CDTSevere Thunderstorm WarningDVN45 min
Jul 14, 3:25 PM CDTSevere Thunderstorm WarningDVN50 min
Jul 14, 4:44 PM CDTSpecial Weather StatementDVN46 min
Jul 23, 12:26 AM CDTSpecial Weather StatementDVN49 min
Jul 25, 1:54 PM CDTHeat AdvisoryDVN3 days
Jul 28, 4:57 PM CDTSevere Thunderstorm WatchSPC7 hr
Jul 28, 7:12 PM CDTSevere Thunderstorm WarningDVN63 min
Jul 28, 7:52 PM CDTSevere Thunderstorm Warning Considerable damage threatDVN53 min
Aug 2, 9:41 PM CDTDense Fog AdvisoryDVN11 hr
Aug 4, 2:50 AM CDTDense Fog AdvisoryDVN6 hr
Aug 11, 3:19 AM CDTSpecial Weather StatementDVN41 min
Aug 11, 3:52 AM CDTSpecial Weather StatementDVN38 min
Aug 11, 9:08 PM CDTMesoscale DiscussionSPC97 min
Aug 14, 2:01 PM CDTMesoscale DiscussionSPC119 min
Aug 14, 2:49 PM CDTSpecial Weather StatementDVN41 min
Aug 14, 3:44 PM CDTSpecial Weather StatementDVN46 min
Aug 18, 2:58 AM CDTExcessive Heat WatchDVN72 hr
Aug 19, 3:01 AM CDTExcessive Heat WarningDVN7 days
Aug 19, 3:01 AM CDTHeat AdvisoryDVN41 hr
Aug 21, 2:46 AM CDTExcessive Heat WatchDVN24 hr
Sep 5, 11:31 PM CDTSpecial Weather StatementDVN44 min
Sep 22, 3:56 PM CDTMesoscale DiscussionSPC2 hr
Sep 22, 8:07 PM CDTSpecial Weather StatementDVN38 min
Sep 22, 8:14 PM CDTFlash Flood WarningDVN3 hr
Oct 8, 1:52 PM CDTFrost AdvisoryDVN19 hr
Oct 9, 1:52 PM CDTFrost AdvisoryDVN19 hr
Oct 10, 2:57 PM CDTFrost AdvisoryDVN18 hr
Oct 23, 9:57 AM CDTSpecial Weather StatementDVN33 min
Oct 27, 2:44 AM CDTFreeze WarningDVN29 hr
Oct 29, 2:38 AM CDTFreeze WarningDVN31 hr
Oct 31, 10:34 AM CDTWind AdvisoryDVN6 hr
Nov 25, 3:21 AM CSTWinter Weather AdvisoryDVN33 hr
Dec 3, 2:30 AM CSTDense Fog AdvisoryDVN7 hr
Dec 5, 6:12 AM CSTSpecial Weather StatementDVN2 hr
Dec 17, 1:35 PM CSTWind AdvisoryDVN19 hr
Dec 22, 6:23 PM CSTDense Fog AdvisoryDVN18 hr
Dec 23, 4:15 PM CSTDense Fog AdvisoryDVN20 hr
Dec 28, 5:59 AM CSTWinter Weather AdvisoryDVN18 hr
Dec 30, 5:56 PM CSTWinter Weather AdvisoryDVN18 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 Warning18
Tornado Warning2
Severe Thunderstorm Watch4
Tornado Watch2
Mesoscale Discussion17
Special Weather Statement18
Flooding
Flash Flood Warning1
Winter
Ice Storm Warning1
Winter Storm Warning2
Winter Storm Watch4
Winter Weather Advisory10
Heat
Excessive Heat Warning1
Excessive Heat Watch2
Heat Advisory2
Cold
Freeze Warning7
Freeze Watch3
Frost Advisory3
Wind Chill Advisory3
Wind and dust
Wind Advisory6
Fire
Red Flag Warning2
Fog and smoke
Dense Fog Advisory9

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 31, 202312alerts
  2. April 4, 20235alerts
  3. April 5, 20235alerts
  4. April 19, 20235alerts
  5. July 14, 20235alerts
  6. February 21, 20233alerts
  7. April 15, 20233alerts
  8. June 25, 20233alerts
  9. August 14, 20233alerts
  10. February 8, 20232alerts

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.