Alert archive / Iowa / Sioux County / 2004

Weather alerts in Sioux County, Iowa, May 2004

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

Alerts
38
Warnings
12
Watches
8
Advisories
0
Busiest day
May 29, 200411 alerts

Over time

By day

Days in UTC, the clock the archive keeps.

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
May 7, 2:26 PM CDTMesoscale DiscussionSPC3 hr
May 7, 9:53 PM CDTMesoscale DiscussionSPC97 min
May 7, 10:20 PM CDTSevere Thunderstorm WatchSPC6 hr
May 8, 12:24 AM CDTSevere Thunderstorm WarningFSD36 min
May 8, 12:59 AM CDTSevere Thunderstorm WarningFSD16 min
May 9, 2:30 PM CDTSevere Thunderstorm WatchSPC6 hr
May 9, 5:38 PM CDTMesoscale DiscussionSPC2 hr
May 9, 7:55 PM CDTSevere Thunderstorm WatchSPC4 hr
May 9, 8:33 PM CDTSevere Thunderstorm WarningFSD27 min
May 9, 8:59 PM CDTSevere Thunderstorm WarningFSD31 min
May 9, 10:09 PM CDTSevere Thunderstorm WarningFSD36 min
May 16, 9:26 PM CDTMesoscale DiscussionSPC3 hr
May 19, 3:03 PM CDTMesoscale DiscussionSPC117 min
May 21, 1:11 AM CDTMesoscale DiscussionSPC34 min
May 21, 1:20 AM CDTSevere Thunderstorm WatchSPC6 hr
May 21, 2:22 AM CDTMesoscale DiscussionSPC23 min
May 21, 4:34 AM CDTMesoscale DiscussionSPC56 min
May 21, 6:23 AM CDTMesoscale DiscussionSPC67 min
May 21, 9:18 AM CDTSevere Thunderstorm WarningFSD27 min
May 21, 9:44 AM CDTMesoscale DiscussionSPC3 hr
May 21, 6:33 PM CDTMesoscale DiscussionSPC57 min
May 24, 10:10 AM CDTSevere Thunderstorm WatchSPC6 hr
May 24, 2:08 PM CDTMesoscale DiscussionSPC67 min
May 28, 3:45 PM CDTSevere Thunderstorm WatchSPC6 hr
May 28, 7:31 PM CDTMesoscale DiscussionSPC89 min
May 28, 8:04 PM CDTTornado WarningFSD41 min
May 28, 8:44 PM CDTTornado WarningFSD46 min
May 28, 9:03 PM CDTMesoscale DiscussionSPC57 min
May 28, 9:27 PM CDTTornado WarningFSD33 min
May 28, 9:50 PM CDTSevere Thunderstorm WatchSPC5 hr
May 28, 9:57 PM CDTSevere Thunderstorm WarningFSD33 min
May 28, 11:41 PM CDTMesoscale DiscussionSPC94 min
May 29, 12:42 PM CDTMesoscale DiscussionSPC93 min
May 29, 2:05 PM CDTTornado WatchSPC8 hr
May 29, 5:01 PM CDTMesoscale DiscussionSPC119 min
May 29, 9:21 PM CDTMesoscale DiscussionSPC54 min
May 29, 9:24 PM CDTSevere Thunderstorm WarningFSD36 min
May 29, 9:35 PM CDTFlash Flood WarningFSD6 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 Warning8
Tornado Warning3
Severe Thunderstorm Watch7
Tornado Watch1
Mesoscale Discussion18
Flooding
Flash Flood Warning1

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.