Alert archive / Iowa / Black Hawk County

Weather alerts in Black Hawk County, Iowa, 2004

78 weather alerts in 2004, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Black Hawk County and its neighbors

Each county as a circle sized by its count in 2004. Tap one for its archive.

Alerts
78
Warnings
9
Watches
26
Advisories
0
Busiest month
May30 alerts
Busiest day
May 21, 200410 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 16, 1:38 PM CSTMesoscale DiscussionSPC6 hr
Jan 16, 9:00 PM CSTMesoscale DiscussionSPC6 hr
Mar 1, 10:06 AM CSTMesoscale DiscussionSPC84 min
Mar 24, 4:21 AM CSTSevere Thunderstorm WarningDMX24 min
Apr 16, 3:45 PM CDTSevere Thunderstorm WatchSPC6 hr
Apr 16, 7:17 PM CDTMesoscale DiscussionSPC88 min
Apr 16, 9:45 PM CDTSevere Thunderstorm WatchSPC4 hr
Apr 17, 10:05 PM CDTTornado WatchSPC5 hr
Apr 18, 9:45 PM CDTTornado WatchSPC4 hr
Apr 18, 11:12 PM CDTMesoscale DiscussionSPC93 min
May 6, 11:53 PM CDTMesoscale DiscussionSPC97 min
May 7, 10:20 PM CDTSevere Thunderstorm WatchSPC6 hr
May 8, 2:27 AM CDTMesoscale DiscussionSPC93 min
May 8, 10:49 AM CDTSevere Thunderstorm WarningDMX41 min
May 8, 2:27 PM CDTMesoscale DiscussionSPC3 hr
May 8, 3:45 PM CDTSevere Thunderstorm WatchSPC5 hr
May 8, 8:25 PM CDTSevere Thunderstorm WatchSPC6 hr
May 12, 11:29 AM CDTMesoscale DiscussionSPC2 hr
May 17, 7:15 PM CDTSevere Thunderstorm WatchSPC5 hr
May 20, 11:31 AM CDTMesoscale DiscussionSPC2 hr
May 20, 3:35 PM CDTSevere Thunderstorm WatchSPC6 hr
May 21, 2:22 AM CDTMesoscale DiscussionSPC23 min
May 21, 2:35 AM CDTSevere Thunderstorm WatchSPC4 hr
May 21, 4:34 AM CDTMesoscale DiscussionSPC56 min
May 21, 9:44 AM CDTMesoscale DiscussionSPC3 hr
May 21, 10:25 AM CDTSevere Thunderstorm WatchSPC6 hr
May 21, 1:59 PM CDTMesoscale DiscussionSPC2 hr
May 21, 2:43 PM CDTTornado WarningDMX57 min
May 21, 2:45 PM CDTTornado WatchSPC7 hr
May 21, 3:35 PM CDTTornado WarningDMX40 min
May 21, 3:38 PM CDTFlash Flood WarningDMX119 days
May 21, 7:37 PM CDTMesoscale DiscussionSPC83 min
May 22, 12:05 AM CDTSevere Thunderstorm WatchSPC6 hr
May 22, 2:41 AM CDTMesoscale DiscussionSPC94 min
May 22, 5:52 PM CDTMesoscale DiscussionSPC113 min
May 22, 10:14 PM CDTSevere Thunderstorm WarningDMX46 min
May 22, 10:22 PM CDTFlash Flood WarningDMX16 hr
May 24, 1:24 PM CDTMesoscale DiscussionSPC96 min
May 24, 5:26 PM CDTMesoscale DiscussionSPC94 min
May 30, 12:25 PM CDTTornado WatchSPC7 hr
Jun 8, 3:29 PM CDTMesoscale DiscussionSPC2 hr
Jun 11, 1:45 PM CDTTornado WatchSPC5 hr
Jun 11, 3:03 PM CDTMesoscale DiscussionSPC87 min
Jun 11, 5:00 PM CDTTornado WatchSPC6 hr
Jun 11, 7:57 PM CDTMesoscale DiscussionSPC93 min
Jun 11, 9:35 PM CDTSevere Thunderstorm WatchSPC4 hr
Jun 14, 3:05 AM CDTSevere Thunderstorm WatchSPC6 hr
Jun 16, 11:10 AM CDTMesoscale DiscussionSPC2 hr
Jun 16, 2:05 PM CDTSevere Thunderstorm WatchSPC5 hr
Jun 16, 5:01 PM CDTMesoscale DiscussionSPC89 min
Jul 5, 4:20 PM CDTTornado WatchSPC6 hr
Jul 5, 6:30 PM CDTMesoscale DiscussionSPC60 min
Jul 13, 12:55 AM CDTSevere Thunderstorm WatchSPC6 hr
Jul 13, 4:21 AM CDTMesoscale DiscussionSPC54 min
Jul 19, 12:26 PM CDTMesoscale DiscussionSPC3 hr
Jul 19, 1:40 PM CDTTornado WatchSPC5 hr
Jul 19, 3:26 PM CDTMesoscale DiscussionSPC2 hr
Aug 2, 4:56 AM CDTMesoscale DiscussionSPC94 min
Aug 3, 2:02 AM CDTMesoscale DiscussionSPC118 min
Aug 3, 10:48 AM CDTMesoscale DiscussionSPC87 min
Aug 3, 1:16 PM CDTMesoscale DiscussionSPC89 min
Aug 3, 3:55 PM CDTMesoscale DiscussionSPC95 min
Aug 3, 4:25 PM CDTTornado WatchSPC6 hr
Aug 3, 5:32 PM CDTSevere Thunderstorm WarningDMX58 min
Aug 3, 5:39 PM CDTMesoscale DiscussionSPC66 min
Aug 3, 6:34 PM CDTMesoscale DiscussionSPC86 min
Aug 23, 2:58 PM CDTMesoscale DiscussionSPC2 hr
Aug 26, 2:29 PM CDTMesoscale DiscussionSPC2 hr
Aug 26, 4:10 PM CDTTornado WatchSPC6 hr
Aug 26, 7:45 PM CDTMesoscale DiscussionSPC90 min
Aug 26, 9:13 PM CDTMesoscale DiscussionSPC62 min
Aug 26, 9:20 PM CDTSevere Thunderstorm WarningDMX40 min
Aug 26, 9:45 PM CDTSevere Thunderstorm WatchSPC6 hr
Sep 1, 3:20 PM CDTMesoscale DiscussionSPC115 min
Sep 15, 4:00 AM CDTMesoscale DiscussionSPC3 hr
Oct 22, 12:11 PM CDTMesoscale DiscussionSPC2 hr
Oct 29, 2:50 PM CDTTornado WatchSPC6 hr
Oct 29, 8:05 PM CDTMesoscale DiscussionSPC55 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 Warning5
Tornado Warning2
Severe Thunderstorm Watch15
Tornado Watch11
Mesoscale Discussion43
Flooding
Flash Flood Warning2

The busiest days

Days with the most alerts issued, by UTC date.

  1. May 21, 200410alerts
  2. August 3, 20048alerts
  3. May 8, 20045alerts
  4. May 22, 20044alerts
  5. August 27, 20044alerts
  6. June 11, 20043alerts
  7. June 16, 20043alerts
  8. July 19, 20043alerts
  9. April 17, 20042alerts
  10. April 19, 20042alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20032005

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.