Alert archive / Ohio / Hamilton County

Weather alerts in Hamilton County, Ohio, 2009

121 weather alerts in 2009, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered this county.

Hamilton County and its neighbors

Each county as a circle sized by its count in 2009. Tap one for its archive.

Alerts
121
Warnings
29
Watches
26
Advisories
29
Busiest month
June26 alerts
Busiest day
March 8, 20096 alerts

Over time

By month

The alerts

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

IssuedProductOfficeLasted
Jan 4, 9:25 AM ESTDense Fog AdvisoryILN95 min
Jan 5, 3:46 PM ESTWinter Weather AdvisoryILN38 hr
Jan 6, 1:06 AM ESTMesoscale DiscussionSPC4 hr
Jan 6, 5:53 AM ESTMesoscale DiscussionSPC3 hr
Jan 12, 3:40 PM ESTWinter Weather AdvisoryILN18 hr
Jan 14, 3:07 AM ESTWind Chill AdvisoryILN3 days
Jan 14, 3:07 AM ESTWinter Weather AdvisoryILN21 hr
Jan 25, 3:36 PM ESTWinter Storm WatchILN25 hr
Jan 26, 5:01 PM ESTWinter Storm WarningILN47 hr
Jan 27, 12:25 PM ESTMesoscale DiscussionSPC4 hr
Jan 27, 7:25 PM ESTMesoscale DiscussionSPC6 hr
Jan 28, 12:31 AM ESTMesoscale DiscussionSPC5 hr
Jan 28, 7:40 AM ESTMesoscale DiscussionSPC5 hr
Feb 2, 3:26 PM ESTWinter Weather AdvisoryILN35 hr
Feb 3, 10:44 AM ESTMesoscale DiscussionSPC4 hr
Feb 3, 3:43 PM ESTWinter Storm WarningILN10 hr
Feb 10, 3:34 AM ESTHigh Wind WatchILN12 hr
Feb 10, 8:42 AM ESTHigh Wind WatchILN46 hr
Feb 10, 4:02 PM ESTHigh Wind WarningILN36 hr
Feb 11, 11:38 AM ESTTornado WatchSPC6 hr
Feb 11, 1:35 PM ESTMesoscale DiscussionSPC85 min
Feb 11, 2:44 PM ESTSevere Thunderstorm WarningILN46 min
Feb 11, 5:15 PM ESTSevere Thunderstorm WarningILN45 min
Feb 11, 5:40 PM ESTSevere Thunderstorm WarningILN50 min
Feb 12, 3:53 AM ESTWind AdvisoryILN14 hr
Feb 18, 2:09 PM ESTMesoscale DiscussionSPC51 min
Mar 8, 2:31 PM EDTMesoscale DiscussionSPC119 min
Mar 8, 2:52 PM EDTTornado WatchSPC5 hr
Mar 8, 3:27 PM EDTWind AdvisoryILN13 hr
Mar 8, 5:36 PM EDTMesoscale DiscussionSPC54 min
Mar 8, 6:00 PM EDTSevere Thunderstorm WarningILN45 min
Mar 8, 7:05 PM EDTSevere Thunderstorm WarningILN27 min
Mar 26, 4:24 AM EDTDense Fog AdvisoryILN2 hr
Apr 2, 5:35 PM EDTMesoscale DiscussionSPC85 min
Apr 2, 6:27 PM EDTTornado WatchSPC3 hr
Apr 5, 6:10 PM EDTMesoscale DiscussionSPC65 min
Apr 5, 6:37 PM EDTTornado WatchSPC5 hr
Apr 6, 3:20 AM EDTFreeze WatchILN32 hr
Apr 6, 3:20 AM EDTFreeze WarningILN31 hr
Apr 7, 10:54 AM EDTFreeze WarningILN22 hr
Apr 8, 3:54 PM EDTFreeze WarningILN17 hr
Apr 10, 4:06 AM EDTFreeze WatchILN36 hr
Apr 11, 9:51 AM EDTFreeze WarningILN23 hr
Apr 22, 3:44 PM EDTFrost AdvisoryILN17 hr
Apr 27, 11:12 AM EDTRed Flag WarningILN8 hr
May 14, 1:42 AM EDTSevere Thunderstorm WatchSPC4 hr
May 14, 5:37 AM EDTMesoscale DiscussionSPC53 min
May 15, 7:39 PM EDTTornado WatchSPC6 hr
May 15, 9:14 PM EDTMesoscale DiscussionSPC2 hr
May 15, 11:28 PM EDTMesoscale DiscussionSPC2 hr
May 17, 3:27 AM EDTFrost AdvisoryILN29 hr
May 28, 1:28 PM EDTMesoscale DiscussionSPC62 min
May 30, 4:49 PM EDTSevere Thunderstorm WatchSPC11 hr
May 30, 7:01 PM EDTMesoscale DiscussionSPC59 min
May 30, 7:45 PM EDTSevere Thunderstorm WarningILN45 min
May 30, 8:06 PM EDTSevere Thunderstorm WarningILN39 min
May 30, 9:01 PM EDTTornado WarningILN29 min
May 30, 9:51 PM EDTSevere Thunderstorm WarningILN39 min
May 30, 9:53 PM EDTMesoscale DiscussionSPC67 min
May 30, 11:37 PM EDTMesoscale DiscussionSPC23 min
Jun 2, 3:18 PM EDTSevere Thunderstorm WatchSPC8 hr
Jun 2, 4:47 PM EDTMesoscale DiscussionSPC88 min
Jun 2, 7:13 PM EDTMesoscale DiscussionSPC62 min
Jun 2, 9:19 PM EDTMesoscale DiscussionSPC56 min
Jun 2, 10:26 PM EDTSevere Thunderstorm WarningILN49 min
Jun 2, 10:46 PM EDTAreal Flood AdvisoryILN3 hr
Jun 2, 11:08 PM EDTFlash Flood WarningILN3 hr
Jun 10, 3:48 PM EDTFlood WatchILN31 hr
Jun 14, 12:33 PM EDTMesoscale DiscussionSPC87 min
Jun 14, 2:26 PM EDTSevere Thunderstorm WatchSPC7 hr
Jun 14, 4:09 PM EDTAreal Flood AdvisoryILN3 hr
Jun 14, 5:03 PM EDTMesoscale DiscussionSPC57 min
Jun 16, 8:43 PM EDTAreal Flood AdvisoryILN3 hr
Jun 17, 2:00 PM EDTMesoscale DiscussionSPC60 min
Jun 19, 6:11 PM EDTMesoscale DiscussionSPC94 min
Jun 19, 6:59 PM EDTTornado WatchSPC8 hr
Jun 19, 9:34 PM EDTMesoscale DiscussionSPC86 min
Jun 20, 12:46 AM EDTSevere Thunderstorm WatchSPC6 hr
Jun 25, 7:14 PM EDTSevere Thunderstorm WarningILN46 min
Jun 25, 7:28 PM EDTAreal Flood AdvisoryILN2 hr
Jun 25, 11:04 PM EDTSevere Thunderstorm WarningILN41 min
Jun 25, 11:44 PM EDTSevere Thunderstorm WarningILN46 min
Jun 26, 1:58 AM EDTSevere Thunderstorm WarningILN47 min
Jun 26, 1:59 AM EDTAreal Flood AdvisoryILN3 hr
Jun 26, 2:29 AM EDTSevere Thunderstorm WarningILN61 min
Jun 26, 2:37 AM EDTFlash Flood WarningILN3 hr
Jul 24, 6:12 AM EDTDense Fog AdvisoryILN3 hr
Jul 25, 4:09 AM EDTMesoscale DiscussionSPC96 min
Jul 30, 6:14 AM EDTDense Fog AdvisoryILN3 hr
Jul 30, 8:27 PM EDTFlash Flood WatchILN12 hr
Jul 30, 11:01 PM EDTAreal Flood AdvisoryILN3 hr
Jul 30, 11:54 PM EDTFlash Flood WarningILN5 hr
Aug 4, 5:37 AM EDTMesoscale DiscussionSPC53 min
Aug 4, 9:47 AM EDTMesoscale DiscussionSPC58 min
Aug 4, 11:11 AM EDTFlash Flood WatchILN16 hr
Aug 4, 5:22 PM EDTRiver Flood AdvisoryILN36 hr
Aug 10, 3:24 PM EDTMesoscale DiscussionSPC96 min
Aug 19, 6:11 PM EDTTornado WatchSPC5 hr
Aug 20, 11:42 AM EDTMesoscale DiscussionSPC2 hr
Aug 28, 2:57 PM EDTMesoscale DiscussionSPC3 hr
Sep 7, 6:37 AM EDTAreal Flood AdvisoryILN2 hr
Sep 8, 6:17 AM EDTDense Fog AdvisoryILN4 hr
Sep 8, 8:01 PM EDTSevere Thunderstorm WarningILN16 min
Sep 8, 8:18 PM EDTAreal Flood AdvisoryILN3 hr
Sep 24, 4:06 PM EDTFlash Flood WatchILN12 hr
Sep 26, 6:13 AM EDTDense Fog AdvisoryILN4 hr
Sep 28, 12:21 AM EDTSevere Thunderstorm WatchSPC3 hr
Sep 28, 2:25 AM EDTMesoscale DiscussionSPC65 min
Sep 30, 3:53 AM EDTFrost AdvisoryILN29 hr
Oct 8, 3:20 PM EDTFlood WatchILN26 hr
Oct 9, 2:16 AM EDTAreal Flood AdvisoryILN4 hr
Oct 9, 7:25 AM EDTAreal Flood AdvisoryILN7 hr
Oct 16, 4:13 PM EDTFreeze WatchILN23 hr
Oct 17, 3:22 PM EDTFreeze WarningILN18 hr
Oct 23, 2:44 PM EDTMesoscale DiscussionSPC91 min
Dec 7, 3:42 PM ESTHigh Wind WatchILN57 hr
Dec 7, 5:38 PM ESTHigh Wind WatchILN22 hr
Dec 8, 3:39 PM ESTHigh Wind WarningILN29 hr
Dec 9, 3:46 AM ESTMesoscale DiscussionSPC59 min
Dec 18, 4:08 AM ESTWinter Weather AdvisoryILN35 hr
Dec 31, 2:26 PM ESTWinter Weather AdvisoryILN16 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 Warning15
Tornado Warning1
Severe Thunderstorm Watch6
Tornado Watch7
Mesoscale Discussion37
Flooding
Flash Flood Warning3
Flash Flood Watch3
Flood Watch2
Areal Flood Advisory10
River Flood Advisory1
Winter
Winter Storm Warning2
Winter Storm Watch1
Winter Weather Advisory6
Cold
Freeze Warning5
Freeze Watch3
Frost Advisory3
Wind Chill Advisory1
Wind and dust
High Wind Warning2
High Wind Watch4
Wind Advisory2
Fire
Red Flag Warning1
Fog and smoke
Dense Fog Advisory6

The busiest days

Days with the most alerts issued, by UTC date.

  1. March 8, 20096alerts
  2. June 26, 20096alerts
  3. February 11, 20095alerts
  4. May 31, 20095alerts
  5. June 3, 20094alerts
  6. June 14, 20094alerts
  7. August 4, 20094alerts
  8. January 28, 20093alerts
  9. February 10, 20093alerts
  10. May 30, 20093alerts

Nearby

Alerts in force nowTornadoes on recordForecastThe radar archive20082010

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.