Alert archive / Ohio / 1999
Weather alerts in Ohio, April 1999
46 weather alerts in April 1999, from the National Weather Service and the Storm Prediction Center. An alert counts here when it covered any part of the state, so the counties below add up to more than the state.
Weather alerts by county
Each county as a circle sized by its count in April 1999. Tap one for its archive.
- Alerts
- 46
- Warnings
- 43
- Watches
- 3
- Advisories
- 0
- Busiest day
- April 9, 199922 alerts
Over time
By day
Days in UTC, the clock the archive keeps.
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 9, 3:00 AM EDT | Tornado Watch | SPC | Adams, Athens, Auglaize, Brown, Butler, Champaign and 38 more | 5 hr |
| Apr 9, 4:52 AM EDT | Tornado Warning | ILN | Hamilton | 63 min |
| Apr 9, 5:18 AM EDT | Severe Thunderstorm Warning | ILN | Clermont | 47 min |
| Apr 9, 5:19 AM EDT | Tornado Warning | ILN | Warren | 61 min |
| Apr 9, 5:36 AM EDT | Severe Thunderstorm Warning | ILN | Champaign | 49 min |
| Apr 9, 5:41 AM EDT | Tornado Warning | ILN | Clinton | 49 min |
| Apr 9, 5:51 AM EDT | Severe Thunderstorm Warning | ILN | Union | 49 min |
| Apr 9, 7:16 AM EDT | Severe Thunderstorm Warning | ILN | Fairfield, Licking | 49 min |
| Apr 9, 10:12 AM EDT | Severe Thunderstorm Warning | IWX | Van Wert | 48 min |
| Apr 9, 11:26 AM EDT | Severe Thunderstorm Warning | ILN | Greene | 34 min |
| Apr 9, 11:50 AM EDT | Severe Thunderstorm Warning | ILN | Madison | 45 min |
| Apr 9, 11:55 AM EDT | Severe Thunderstorm Warning | ILN | Franklin | 65 min |
| Apr 9, 12:28 PM EDT | Severe Thunderstorm Warning | ILN | Licking | 62 min |
| Apr 9, 12:30 PM EDT | Severe Thunderstorm Watch | SPC | Ashland, Athens, Belmont, Carroll, Columbiana, Coshocton and 28 more | 6 hr |
| Apr 9, 12:40 PM EDT | Severe Thunderstorm Warning | CLE | Knox | 40 min |
| Apr 9, 1:02 PM EDT | Severe Thunderstorm Warning | PBZ | Coshocton, Muskingum | 43 min |
| Apr 9, 1:08 PM EDT | Severe Thunderstorm Warning | CLE | Holmes | 47 min |
| Apr 9, 1:32 PM EDT | Severe Thunderstorm Warning | PBZ | Guernsey, Tuscarawas | 43 min |
| Apr 9, 1:45 PM EDT | Severe Thunderstorm Warning | PBZ | Noble | 45 min |
| Apr 9, 1:53 PM EDT | Severe Thunderstorm Warning | PBZ | Harrison | 45 min |
| Apr 9, 2:03 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 59 min |
| Apr 9, 2:20 PM EDT | Severe Thunderstorm Warning | PBZ | Jefferson | 59 min |
| Apr 10, 10:04 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Williams | 66 min |
| Apr 10, 10:12 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 63 min |
| Apr 10, 10:54 PM EDT | Severe Thunderstorm Warning | ILN | Auglaize, Shelby | 51 min |
| Apr 10, 11:12 PM EDT | Severe Thunderstorm Warning | ILN | Hardin | 58 min |
| Apr 10, 11:47 PM EDT | Severe Thunderstorm Warning | ILN | Butler | 48 min |
| Apr 10, 11:54 PM EDT | Severe Thunderstorm Warning | ILN | Warren | 46 min |
| Apr 10, 11:56 PM EDT | Severe Thunderstorm Warning | ILN | Union | 34 min |
| Apr 11, 12:02 AM EDT | Severe Thunderstorm Warning | ILN | Clinton | 63 min |
| Apr 11, 12:06 AM EDT | Severe Thunderstorm Warning | ILN | Delaware | 49 min |
| Apr 11, 4:27 AM EDT | Severe Thunderstorm Warning | ILN | Highland | 48 min |
| Apr 11, 4:50 AM EDT | Flash Flood Warning | ILN | Brown, Highland | 2 hr |
| Apr 11, 4:50 AM EDT | Flash Flood Warning | ILN | Clermont | 2 hr |
| Apr 21, 11:35 PM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 40 min |
| Apr 22, 12:27 AM EDT | Severe Thunderstorm Warning | PBZ | Columbiana | 44 min |
| Apr 22, 5:55 PM EDT | Severe Thunderstorm Warning | IWX | Defiance, Williams | 30 min |
| Apr 22, 6:47 PM EDT | Severe Thunderstorm Warning | IWX | Paulding | 48 min |
| Apr 23, 12:43 PM EDT | Severe Thunderstorm Warning | PBZ | Belmont | 44 min |
| Apr 23, 1:18 PM EDT | Severe Thunderstorm Warning | RLX | Washington | 47 min |
| Apr 23, 1:27 PM EDT | Severe Thunderstorm Warning | ILN | Hocking | 33 min |
| Apr 23, 1:30 PM EDT | Severe Thunderstorm Warning | RLX | Athens, Morgan | 50 min |
| Apr 23, 1:45 PM EDT | Severe Thunderstorm Watch | SPC | Adams, Athens, Belmont, Gallia, Jackson, Lawrence and 7 more | 5 hr |
| Apr 28, 5:32 AM EDT | Flash Flood Warning | ILN | Auglaize, Mercer, Shelby | 4 hr |
| Apr 28, 8:27 AM EDT | Flash Flood Warning | ILN | Champaign, Clark | 3 hr |
| Apr 28, 8:53 AM EDT | Flash Flood Warning | ILN | Pickaway, Ross | 3 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 | 35 |
| Tornado Warning | 3 |
| Severe Thunderstorm Watch | 2 |
| Tornado Watch | 1 |
| Flooding | |
| Flash Flood Warning | 5 |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Athens County4
- Licking County4
- Belmont County4
- Auglaize County3
- Champaign County3
- Clermont County3
- Clinton County3
- Coshocton County3
- Delaware County3
- Fairfield County3
- Franklin County3
- Highland County3
- Hocking County3
- Holmes County3
- Jackson County3
- Knox County3
- Muskingum County3
- Pickaway County3
- Ross County3
- Shelby County3
- Union County3
- Vinton County3
- Warren County3
- Columbiana County3
- Morgan County3
- Noble County3
- Washington County3
- Adams County2
- Brown County2
- Butler County2
- Clark County2
- Gallia County2
- Greene County2
- Hamilton County2
- Hardin County2
- Lawrence County2
- Madison County2
- Mercer County2
- Morrow County2
- Perry County2
25 more counties
- Pike County2
- Scioto County2
- Guernsey County2
- Harrison County2
- Jefferson County2
- Meigs County2
- Monroe County2
- Tuscarawas County2
- Defiance County2
- Williams County2
- Paulding County2
- Darke County1
- Fayette County1
- Logan County1
- Marion County1
- Miami County1
- Montgomery County1
- Preble County1
- Van Wert County1
- Ashland County1
- Carroll County1
- Crawford County1
- Richland County1
- Stark County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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.