Alert archive / Oklahoma / Severe Thunderstorm Warnings in 1999
Severe Thunderstorm Warning 649, NWS Norman, OK
NWS Norman, OK issued this severe thunderstorm warning at Sep 12, 1999, 12:15 AM CDT for Comanche County, Oklahoma. It was in force for 30 min. 1 report came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Sep 12, 1999, 12:15 AM CDT (05:15 UTC)
- Expired
- Sep 12, 1999, 12:45 AM CDT
- In force
- 30 min
- Issued by
- NWS Norman, OK
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
County Comanche County, OK
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Sep 12, 12:15 AM CDT | Hail 1 | Cache, OK |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 11, 3:30 PM CDT, 8 hours 45 minutes earlier.
Area forecast discussion, Sep 11, 3:30 PM CDT, 8 hours 45 minutes before
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</html>The office that day
Everything else NWS Norman, OK issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 11, 10:39 PM CDT | Severe Thunderstorm Warning | OUN | Cotton | 36 min |
| Sep 11, 10:56 PM CDT | Severe Thunderstorm Warning | OUN | Tillman | 34 min |
| Sep 11, 11:08 PM CDT | Severe Thunderstorm Warning | OUN | Comanche | 37 min |
| Sep 11, 11:29 PM CDT | Severe Thunderstorm Warning | OUN | Stephens | 31 min |
| Sep 11, 11:43 PM CDT | Severe Thunderstorm Warning | OUN | Comanche | 32 min |
| Sep 12, 12:32 AM CDT | Severe Thunderstorm Warning | OUN | Tillman | 28 min |
| Sep 12, 12:46 AM CDT | Severe Thunderstorm Warning | OUN | Comanche | 29 min |
| Sep 12, 12:53 AM CDT | Severe Thunderstorm Warning | OUN | Tillman | 37 min |
| Sep 12, 1:06 AM CDT | Severe Thunderstorm Warning | OUN | Cotton, Stephens | 39 min |
| Sep 12, 1:35 AM CDT | Severe Thunderstorm Warning | OUN | Harper | 40 min |
| Sep 12, 1:38 AM CDT | Severe Thunderstorm Warning | OUN | Comanche, Cotton, Tillman | 52 min |
| Sep 12, 2:10 AM CDT | Severe Thunderstorm Warning | OUN | Harper | 50 min |
| Sep 12, 2:30 AM CDT | Severe Thunderstorm Warning | OUN | Ellis | 45 min |
| Sep 12, 2:43 AM CDT | Flash Flood Warning | OUN | Kay | 2 hr |
| Sep 12, 3:01 AM CDT | Tornado Warning | OUN | Woodward | 29 min |
| Sep 12, 3:20 AM CDT | Severe Thunderstorm Warning | OUN | Woods | 40 min |
| Sep 12, 3:32 AM CDT | Tornado Warning | OUN | Woodward | 28 min |
| Sep 12, 3:57 AM CDT | Severe Thunderstorm Warning | OUN | Dewey, Major, Woods | 33 min |
| Sep 12, 4:21 AM CDT | Severe Thunderstorm Warning | OUN | Alfalfa, Major | 24 min |
| Sep 12, 4:38 AM CDT | Flash Flood Warning | OUN | Woods, Woodward | 2 hr |
| Sep 12, 10:45 AM CDT | Flash Flood Warning | OUN | Carter, Love | 2 hr |
| Sep 11, 7:15 PM CDT | Severe Thunderstorm Warning | OUN | Archer, Wichita, Wilbarger | 30 min |
| Sep 11, 7:35 PM CDT | Severe Thunderstorm Warning | OUN | Knox | 40 min |
| Sep 11, 7:44 PM CDT | Severe Thunderstorm Warning | OUN | Archer, Wichita | 46 min |
| Sep 11, 8:27 PM CDT | Severe Thunderstorm Warning | OUN | Hardeman | 48 min |
| Sep 11, 9:36 PM CDT | Severe Thunderstorm Warning | OUN | Wilbarger | 24 min |
| Sep 11, 11:53 PM CDT | Severe Thunderstorm Warning | OUN | Hardeman, Wilbarger | 37 min |
Nearby
Severe Thunderstorm Warnings in Oklahoma, 1999Every severe thunderstorm warning in 1999
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data.