Alert archive / Iowa / Harrison County

Weather alerts in Harrison County, Iowa, 2017

120 weather alerts in 2017, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Harrison County and its neighbors

Each county as a circle sized by its count in 2017. Tap one for its archive.

Alerts
120
Warnings
38
Watches
16
Advisories
28
Busiest month
June30 alerts
Busiest day
June 30, 201711 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 2, 12:36 AM CSTWinter Weather AdvisoryOAX11 hr
Jan 10, 3:46 AM CSTWinter Weather AdvisoryOAX8 hr
Jan 12, 4:00 PM CSTWinter Storm WatchOAX47 hr
Jan 14, 2:37 PM CSTIce Storm WarningOAX52 hr
Jan 16, 3:18 PM CSTWinter Weather AdvisoryOAX8 hr
Jan 19, 3:39 PM CSTDense Fog AdvisoryOAX17 hr
Jan 20, 6:27 PM CSTDense Fog AdvisoryOAX17 hr
Jan 23, 3:30 PM CSTWinter Weather AdvisoryOAX49 hr
Feb 7, 11:56 AM CSTWinter Weather AdvisoryOAX23 hr
Feb 21, 2:53 PM CSTWinter Storm WatchOAX37 hr
Feb 22, 3:23 PM CSTWinter Storm WarningOAX45 hr
Feb 23, 4:20 AM CSTWinter Weather AdvisoryOAX38 hr
Feb 23, 6:05 PM CSTMesoscale DiscussionSPC6 hr
Feb 23, 11:54 PM CSTMesoscale DiscussionSPC6 hr
Mar 5, 3:40 PM CSTRed Flag WarningOAX28 hr
Mar 5, 3:44 PM CSTWind AdvisoryOAX28 hr
Mar 6, 1:54 PM CSTTornado WatchSPC8 hr
Mar 6, 2:09 PM CSTSevere Thunderstorm WarningOAX36 min
Mar 6, 2:50 PM CSTSpecial Weather StatementOAX25 min
Mar 6, 3:20 PM CSTSevere Thunderstorm WarningOAX25 min
Mar 6, 3:38 PM CSTSevere Thunderstorm WarningOAX37 min
Mar 6, 4:02 PM CSTSevere Thunderstorm WarningOAX28 min
Mar 6, 4:32 PM CSTFire Weather WatchOAX11 hr
Mar 6, 4:32 PM CSTRed Flag WarningOAX25 hr
Mar 7, 3:17 AM CSTWind AdvisoryOAX12 hr
Mar 23, 10:37 PM CDTSpecial Weather StatementOAX38 min
Apr 3, 1:32 AM CDTDense Fog AdvisoryOAX9 hr
Apr 15, 12:43 AM CDTSpecial Weather StatementOAX47 min
Apr 15, 1:41 AM CDTSpecial Weather StatementOAX49 min
Apr 15, 4:01 PM CDTMesoscale DiscussionSPC119 min
Apr 15, 5:05 PM CDTSevere Thunderstorm WatchSPC7 hr
Apr 15, 8:12 PM CDTSevere Thunderstorm WarningOAX33 min
Apr 15, 8:45 PM CDTSevere Thunderstorm WarningOAX30 min
Apr 15, 9:14 PM CDTSevere Thunderstorm WarningOAX46 min
Apr 19, 7:15 AM CDTSpecial Weather StatementOAX30 min
Apr 19, 2:29 PM CDTMesoscale DiscussionSPC3 hr
Apr 19, 3:23 PM CDTTornado WatchSPC7 hr
Apr 19, 5:30 PM CDTMesoscale DiscussionSPC60 min
Apr 19, 6:25 PM CDTSpecial Weather StatementOAX35 min
Apr 19, 6:57 PM CDTSpecial Weather StatementOAX33 min
Apr 19, 7:28 PM CDTSevere Thunderstorm WarningOAX32 min
Apr 26, 3:54 AM CDTFrost AdvisoryOAX29 hr
May 16, 3:58 PM CDTMesoscale DiscussionSPC2 hr
May 16, 4:57 PM CDTSevere Thunderstorm WatchSPC7 hr
May 16, 6:15 PM CDTSevere Thunderstorm WarningOAX45 min
May 16, 6:18 PM CDTSevere Thunderstorm WarningOAX42 min
May 16, 6:37 PM CDTSevere Thunderstorm WarningOAX38 min
May 16, 7:07 PM CDTSevere Thunderstorm WarningOAX41 min
May 16, 7:10 PM CDTSevere Thunderstorm WarningOAX65 min
May 16, 7:31 PM CDTMesoscale DiscussionSPC59 min
May 16, 9:39 PM CDTSpecial Weather StatementOAX51 min
May 16, 9:43 PM CDTMesoscale DiscussionSPC62 min
May 17, 12:08 PM CDTTornado WatchSPC7 hr
May 17, 2:25 PM CDTMesoscale DiscussionSPC65 min
May 17, 3:14 PM CDTSpecial Weather StatementOAX31 min
Jun 12, 5:31 PM CDTSpecial Weather StatementOAX44 min
Jun 13, 5:25 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 13, 7:48 PM CDTMesoscale DiscussionSPC87 min
Jun 13, 8:58 PM CDTSevere Thunderstorm WarningOAX32 min
Jun 13, 9:36 PM CDTMesoscale DiscussionSPC54 min
Jun 15, 5:11 PM CDTMesoscale DiscussionSPC64 min
Jun 16, 3:30 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 16, 6:16 PM CDTMesoscale DiscussionSPC119 min
Jun 16, 6:47 PM CDTSevere Thunderstorm WarningOAX28 min
Jun 16, 7:07 PM CDTSevere Thunderstorm WarningOAX38 min
Jun 16, 7:30 PM CDTSevere Thunderstorm WarningOAX30 min
Jun 16, 7:49 PM CDTSevere Thunderstorm WarningOAX26 min
Jun 16, 7:51 PM CDTTornado WarningOAX11 min
Jun 16, 8:14 PM CDTSevere Thunderstorm WarningOAX31 min
Jun 27, 11:33 PM CDTMesoscale DiscussionSPC57 min
Jun 29, 3:42 PM CDTSevere Thunderstorm WatchSPC8 hr
Jun 29, 6:08 PM CDTMesoscale DiscussionSPC67 min
Jun 29, 6:16 PM CDTSevere Thunderstorm WarningOAX29 min
Jun 29, 6:45 PM CDTSevere Thunderstorm WarningOAX30 min
Jun 29, 7:13 PM CDTSevere Thunderstorm WarningOAX32 min
Jun 29, 7:23 PM CDTSevere Thunderstorm WarningOAX37 min
Jun 29, 7:56 PM CDTSevere Thunderstorm WarningOAX34 min
Jun 29, 8:24 PM CDTSevere Thunderstorm WarningOAX36 min
Jun 29, 8:54 PM CDTSpecial Weather StatementOAX51 min
Jun 29, 9:16 PM CDTSevere Thunderstorm WarningOAX29 min
Jun 29, 9:24 PM CDTMesoscale DiscussionSPC66 min
Jun 29, 9:45 PM CDTSevere Thunderstorm WarningOAX30 min
Jun 29, 9:46 PM CDTSevere Thunderstorm WarningOAX29 min
Jun 30, 6:29 PM CDTSpecial Weather StatementOAX31 min
Jun 30, 6:34 PM CDTSevere Thunderstorm WarningOAX26 min
Jun 30, 7:08 PM CDTSpecial Weather StatementOAX52 min
Jul 11, 1:54 AM CDTMesoscale DiscussionSPC3 hr
Jul 17, 3:41 PM CDTExcessive Heat WatchOAX24 hr
Jul 18, 3:57 PM CDTExcessive Heat WarningOAX4 days
Jul 18, 3:57 PM CDTHeat AdvisoryOAX4 days
Jul 22, 3:13 AM CDTSpecial Weather StatementOAX62 min
Jul 25, 4:13 AM CDTHeat AdvisoryOAX15 hr
Aug 15, 7:17 PM CDTSpecial Weather StatementOAX28 min
Aug 15, 8:38 PM CDTAreal Flood AdvisoryOAX112 min
Aug 20, 11:14 PM CDTMesoscale DiscussionSPC91 min
Aug 21, 2:35 PM CDTMesoscale DiscussionSPC85 min
Aug 21, 8:09 PM CDTSpecial Weather StatementOAX66 min
Aug 25, 2:39 AM CDTSpecial Weather StatementOAX81 min
Sep 3, 5:44 AM CDTDense Fog AdvisoryOAX4 hr
Oct 2, 6:40 PM CDTMesoscale DiscussionSPC3 hr
Oct 4, 3:22 PM CDTFlood WatchOAX60 hr
Oct 6, 3:14 PM CDTMesoscale DiscussionSPC91 min
Oct 10, 1:24 PM CDTFrost AdvisoryOAX21 hr
Oct 15, 11:11 AM CDTFrost AdvisoryOAX23 hr
Oct 22, 3:08 PM CDTWind AdvisoryOAX28 hr
Oct 24, 3:17 AM CDTWind AdvisoryOAX13 hr
Oct 25, 3:22 PM CDTFreeze WatchOAX12 hr
Oct 25, 3:22 PM CDTFreeze WatchOAX12 hr
Oct 25, 3:22 PM CDTWind AdvisoryOAX45 hr
Oct 26, 3:29 AM CDTFreeze WarningOAX30 hr
Oct 27, 4:03 AM CDTFreeze WarningOAX30 hr
Nov 13, 2:39 AM CSTDense Fog AdvisoryOAX7 hr
Dec 3, 3:16 PM CSTWind AdvisoryOAX33 hr
Dec 11, 2:45 AM CSTWind AdvisoryOAX15 hr
Dec 12, 3:05 PM CSTWind AdvisoryOAX25 hr
Dec 21, 4:03 AM CSTWinter Weather AdvisoryOAX19 hr
Dec 26, 2:05 PM CSTWind Chill AdvisoryOAX20 hr
Dec 29, 2:50 PM CSTWind Chill WatchOAX13 hr
Dec 29, 2:50 PM CSTWind Chill AdvisoryOAX21 hr
Dec 30, 3:55 AM CSTWind Chill WarningOAX56 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 Warning29
Tornado Warning1
Severe Thunderstorm Watch5
Tornado Watch3
Mesoscale Discussion21
Special Weather Statement17
Flooding
Flood Watch1
Areal Flood Advisory1
Winter
Ice Storm Warning1
Winter Storm Warning1
Winter Storm Watch2
Winter Weather Advisory7
Heat
Excessive Heat Warning1
Excessive Heat Watch1
Heat Advisory2
Cold
Freeze Warning2
Wind Chill Warning1
Freeze Watch2
Wind Chill Watch1
Frost Advisory3
Wind Chill Advisory2
Wind and dust
Wind Advisory8
Fire
Red Flag Warning2
Fire Weather Watch1
Fog and smoke
Dense Fog Advisory5

The busiest days

Days with the most alerts issued, by UTC date.

  1. June 30, 201711alerts
  2. March 6, 20178alerts
  3. May 17, 20178alerts
  4. April 19, 20176alerts
  5. May 16, 20175alerts
  6. June 17, 20175alerts
  7. April 15, 20174alerts
  8. June 29, 20174alerts
  9. April 16, 20173alerts
  10. June 14, 20173alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20162018

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.