Weather alerts in Harrison County, Iowa, 2007

151 weather alerts in 2007, 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 2007. Tap one for its archive.

Alerts: 151
Warnings: 25
Watches: 34
Advisories: 43
Busiest month: August30 alerts
Busiest day: April 3, 20077 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.

Issued	Product	Office	Lasted
Jan 7, 3:24 PM CST	Wind Advisory	OAX	39 hr
Jan 12, 3:45 PM CST	Winter Storm Watch	OAX	36 hr
Jan 14, 3:57 AM CST	Snow Advisory	OAX	12 hr
Jan 14, 11:42 AM CST	Mesoscale Discussion	SPC	6 hr
Jan 14, 3:49 PM CST	Snow and Blowing Snow Advisory	OAX	12 hr
Jan 15, 5:27 AM CST	Wind Chill Advisory	OAX	10 hr
Jan 19, 4:07 AM CST	Winter Storm Watch	OAX	24 hr
Jan 20, 4:06 AM CST	Snow Advisory	OAX	32 hr
Jan 20, 9:24 PM CST	Heavy Snow Warning	OAX	13 hr
Jan 27, 10:20 AM CST	Wind Advisory	OAX	7 hr
Jan 29, 3:55 AM CST	Wind Advisory	OAX	13 hr
Jan 29, 7:52 PM CST	Wind Chill Advisory	OAX	13 hr
Feb 1, 3:32 PM CST	Wind Chill Advisory	OAX	18 hr
Feb 2, 3:16 PM CST	Wind Chill Advisory	OAX	19 hr
Feb 3, 3:21 PM CST	Wind Chill Advisory	OAX	17 hr
Feb 11, 4:15 AM CST	Winter Storm Watch	OAX	24 hr
Feb 12, 3:54 AM CST	Snow Advisory	OAX	8 hr
Feb 12, 11:51 AM CST	Winter Weather Advisory	OAX	20 hr
Feb 13, 3:29 PM CST	Wind Chill Advisory	OAX	21 hr
Feb 14, 3:30 PM CST	Wind Chill Advisory	OAX	19 hr
Feb 16, 4:11 AM CST	Winter Weather Advisory	OAX	11 hr
Feb 16, 3:18 PM CST	Snow and Blowing Snow Advisory	OAX	12 hr
Feb 22, 3:33 PM CST	Winter Storm Watch	OAX	37 hr
Feb 24, 4:11 AM CST	Winter Storm Warning	OAX	29 hr
Feb 24, 8:00 PM CST	Mesoscale Discussion	SPC	5 hr
Feb 27, 4:00 PM CST	Winter Storm Watch	OAX	12 hr
Feb 27, 4:00 PM CST	Winter Weather Advisory	OAX	12 hr
Feb 28, 3:55 AM CST	Winter Weather Advisory	OAX	12 hr
Feb 28, 3:41 PM CST	Blizzard Warning	OAX	32 hr
Mar 1, 3:17 AM CST	Mesoscale Discussion	SPC	6 hr
Mar 1, 11:50 AM CST	Blowing Snow Advisory	OAX	28 hr
Mar 2, 3:42 AM CST	Snow and Blowing Snow Advisory	OAX	32 hr
Mar 2, 12:14 PM CST	Blizzard Warning	OAX	16 hr
Mar 2, 5:22 PM CST	Mesoscale Discussion	SPC	2 hr
Mar 3, 12:11 PM CST	Blowing Snow Advisory	OAX	4 hr
Mar 20, 11:28 PM CDT	Severe Thunderstorm Warning	OAX	32 min
Mar 21, 4:57 PM CDT	Mesoscale Discussion	SPC	63 min
Mar 21, 5:15 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Mar 21, 6:11 PM CDT	Severe Thunderstorm Warning	OAX	49 min
Mar 24, 4:38 AM CDT	Severe Thunderstorm Warning	OAX	52 min
Mar 30, 4:24 AM CDT	Flash Flood Watch	OAX	11 hr
Mar 30, 3:32 PM CDT	Flood Watch	OAX	24 hr
Mar 31, 10:30 AM CDT	Mesoscale Discussion	SPC	90 min
Mar 31, 11:38 AM CDT	Tornado Watch	SPC	7 hr
Mar 31, 2:38 PM CDT	Mesoscale Discussion	SPC	97 min
Mar 31, 2:55 PM CDT	Severe Thunderstorm Warning	OAX	25 min
Apr 2, 8:05 PM CDT	Mesoscale Discussion	SPC	115 min
Apr 2, 11:40 PM CDT	Mesoscale Discussion	SPC	65 min
Apr 3, 12:03 AM CDT	Severe Thunderstorm Watch	SPC	7 hr
Apr 3, 1:08 AM CDT	Severe Thunderstorm Warning	OAX	22 min
Apr 3, 1:27 AM CDT	Mesoscale Discussion	SPC	93 min
Apr 3, 2:22 AM CDT	Mesoscale Discussion	SPC	53 min
Apr 3, 9:12 AM CDT	Wind Advisory	OAX	7 hr
Apr 10, 9:38 PM CDT	Snow Advisory	OAX	14 hr
Apr 21, 4:11 AM CDT	Wind Advisory	OAX	15 hr
Apr 22, 1:25 PM CDT	Mesoscale Discussion	SPC	95 min
Apr 22, 1:56 PM CDT	Tornado Watch	SPC	7 hr
Apr 24, 3:27 PM CDT	Flash Flood Watch	OAX	13 hr
May 4, 1:19 PM CDT	Mesoscale Discussion	SPC	86 min
May 5, 9:48 AM CDT	Severe Thunderstorm Warning	OAX	27 min
May 5, 10:35 AM CDT	Mesoscale Discussion	SPC	85 min
May 5, 2:42 PM CDT	Tornado Watch PDS	SPC	7 hr
May 5, 3:38 PM CDT	Flash Flood Watch	OAX	32 hr
May 5, 9:31 PM CDT	Tornado Watch	SPC	6 hr
May 5, 11:34 PM CDT	Flash Flood Warning	OAX	116 min
May 6, 1:23 AM CDT	Flash Flood Warning	OAX	37 min
May 6, 1:28 AM CDT	Flash Flood Warning	OAX	2 hr
May 6, 1:50 AM CDT	Mesoscale Discussion	SPC	85 min
May 6, 4:25 AM CDT	Flash Flood Warning	OAX	2 hr
May 6, 6:15 AM CDT	Flash Flood Warning	OAX	3 hr
May 6, 11:36 PM CDT	Flood Watch	OAX	16 hr
May 14, 4:27 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
May 14, 9:07 PM CDT	Mesoscale Discussion	SPC	113 min
May 23, 4:03 PM CDT	Flash Flood Watch	OAX	15 hr
May 31, 4:56 PM CDT	Mesoscale Discussion	SPC	94 min
May 31, 5:33 PM CDT	Severe Thunderstorm Warning	OAX	27 min
Jun 5, 3:42 PM CDT	Wind Advisory	OAX	30 hr
Jun 6, 11:46 PM CDT	Wind Advisory	OAX	4 hr
Jun 7, 3:52 AM CDT	Wind Advisory	OAX	17 hr
Jun 16, 12:55 PM CDT	Air Stagnation Advisory	OAX	17 hr
Jun 21, 3:25 PM CDT	Mesoscale Discussion	SPC	35 min
Jun 22, 2:21 PM CDT	Mesoscale Discussion	SPC	114 min
Jun 22, 2:56 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 22, 7:38 PM CDT	Mesoscale Discussion	SPC	97 min
Jul 3, 3:59 PM CDT	Tornado Watch	SPC	8 hr
Jul 3, 6:55 PM CDT	Mesoscale Discussion	SPC	95 min
Jul 3, 10:24 PM CDT	Mesoscale Discussion	SPC	96 min
Jul 15, 9:37 PM CDT	Mesoscale Discussion	SPC	83 min
Jul 18, 10:23 PM CDT	Mesoscale Discussion	SPC	97 min
Jul 18, 10:39 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Jul 19, 12:03 AM CDT	Severe Thunderstorm Warning	OAX	42 min
Jul 19, 1:41 AM CDT	Mesoscale Discussion	SPC	94 min
Aug 4, 3:55 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 4, 6:09 PM CDT	Mesoscale Discussion	SPC	66 min
Aug 4, 9:07 PM CDT	Mesoscale Discussion	SPC	53 min
Aug 6, 5:26 AM CDT	Dense Fog Advisory	OAX	4 hr
Aug 6, 11:08 AM CDT	Mesoscale Discussion	SPC	97 min
Aug 6, 7:24 PM CDT	Mesoscale Discussion	SPC	96 min
Aug 6, 10:24 PM CDT	Flash Flood Watch	OAX	6 hr
Aug 6, 10:28 PM CDT	Mesoscale Discussion	SPC	3 hr
Aug 9, 9:33 PM CDT	Mesoscale Discussion	SPC	87 min
Aug 9, 10:14 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 10, 1:45 AM CDT	Mesoscale Discussion	SPC	60 min
Aug 12, 2:52 PM CDT	Mesoscale Discussion	SPC	83 min
Aug 12, 5:01 PM CDT	Severe Thunderstorm Warning	OAX	59 min
Aug 14, 6:54 PM CDT	Mesoscale Discussion	SPC	66 min
Aug 16, 5:43 AM CDT	Mesoscale Discussion	SPC	62 min
Aug 20, 9:34 AM CDT	Mesoscale Discussion	SPC	56 min
Aug 20, 3:03 PM CDT	Mesoscale Discussion	SPC	117 min
Aug 20, 3:49 PM CDT	Tornado Watch	SPC	6 hr
Aug 20, 7:35 PM CDT	Mesoscale Discussion	SPC	85 min
Aug 20, 7:43 PM CDT	Severe Thunderstorm Warning	OAX	25 min
Aug 21, 6:47 PM CDT	Tornado Watch	SPC	7 hr
Aug 22, 6:45 AM CDT	Mesoscale Discussion	SPC	60 min
Aug 22, 11:14 AM CDT	Flash Flood Watch	OAX	25 hr
Aug 22, 3:20 PM CDT	Severe Thunderstorm Watch	SPC	6 hr
Aug 22, 6:33 PM CDT	Mesoscale Discussion	SPC	87 min
Aug 28, 4:06 PM CDT	Mesoscale Discussion	SPC	54 min
Aug 28, 5:30 PM CDT	Severe Thunderstorm Watch	SPC	5 hr
Aug 28, 5:32 PM CDT	Severe Thunderstorm Warning	OAX	43 min
Aug 28, 5:32 PM CDT	Severe Thunderstorm Watch	SPC	4 hr
Aug 28, 6:10 PM CDT	Severe Thunderstorm Warning	OAX	65 min
Sep 6, 5:59 PM CDT	Mesoscale Discussion	SPC	91 min
Sep 6, 6:05 PM CDT	Severe Thunderstorm Warning	OAX	25 min
Sep 6, 6:19 PM CDT	Severe Thunderstorm Watch	SPC	7 hr
Sep 6, 9:30 PM CDT	Mesoscale Discussion	SPC	90 min
Sep 14, 3:43 PM CDT	Frost Advisory	OAX	17 hr
Sep 18, 6:25 PM CDT	Severe Thunderstorm Warning	OAX	35 min
Sep 24, 3:54 PM CDT	Mesoscale Discussion	SPC	2 hr
Sep 29, 3:59 AM CDT	Wind Advisory	OAX	15 hr
Sep 30, 1:02 PM CDT	Tornado Watch	SPC	7 hr
Sep 30, 3:36 PM CDT	Mesoscale Discussion	SPC	54 min
Oct 4, 7:51 PM CDT	Mesoscale Discussion	SPC	54 min
Oct 10, 3:24 PM CDT	Frost Advisory	OAX	18 hr
Oct 14, 3:03 PM CDT	Flash Flood Watch	OAX	13 hr
Nov 13, 3:53 PM CST	Wind Advisory	OAX	26 hr
Nov 29, 2:59 PM CST	Winter Storm Watch	OAX	24 hr
Nov 30, 3:11 PM CST	Ice Storm Warning	OAX	27 hr
Dec 1, 6:48 AM CST	Mesoscale Discussion	SPC	3 hr
Dec 1, 12:01 PM CST	Mesoscale Discussion	SPC	6 hr
Dec 5, 3:41 PM CST	Snow Advisory	OAX	12 hr
Dec 6, 4:08 AM CST	Winter Weather Advisory	OAX	12 hr
Dec 7, 3:26 PM CST	Winter Weather Advisory	OAX	37 hr
Dec 10, 4:21 AM CST	Winter Weather Advisory	OAX	33 hr
Dec 10, 11:15 PM CST	Mesoscale Discussion	SPC	6 hr
Dec 20, 4:51 AM CST	Dense Fog Advisory	OAX	4 hr
Dec 20, 8:04 PM CST	Dense Fog Advisory	OAX	14 hr
Dec 21, 3:19 PM CST	Wind Advisory	OAX	19 hr
Dec 21, 3:31 PM CST	Snow and Blowing Snow Advisory	OAX	19 hr
Dec 21, 3:31 PM CST	Winter Storm Warning	OAX	19 hr
Dec 26, 7:39 PM CST	Dense Fog Advisory	OAX	13 hr

By product

Every kind of product issued here, grouped by hazard. Each opens the same place narrowed to that product.

Product	Alerts
Severe storms
Severe Thunderstorm Warning	14
Severe Thunderstorm Watch	11
Tornado Watch	8
Mesoscale Discussion	49
Flooding
Flash Flood Warning	5
Flash Flood Watch	7
Flood Watch	2
Winter
Blizzard Warning	2
Heavy Snow Warning	1
Ice Storm Warning	1
Winter Storm Warning	2
Winter Storm Watch	6
Blowing Snow Advisory	2
Snow Advisory	5
Snow and Blowing Snow Advisory	4
Winter Weather Advisory	7
Cold
Frost Advisory	2
Wind Chill Advisory	7
Wind and dust
Wind Advisory	11
Fog and smoke
Air Stagnation Advisory	1
Dense Fog Advisory	4

The busiest days

Days with the most alerts issued, by UTC date.

Nearby

Alerts in force now Tornadoes on record Forecast The radar archive 2006 2008

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.