Alert archive / Kansas / Severe Thunderstorm Warnings in 2020
Severe Thunderstorm Warning 171, NWS Wichita, KS
NWS Wichita, KS issued this severe thunderstorm warning at Aug 28, 2020, 8:56 PM CDT for Lincoln County, Russell County, Kansas. It was in force for 64 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 28, 2020, 8:56 PM CDT (01:56 UTC)
- Expired
- Aug 28, 2020, 10:00 PM CDT
- In force
- 64 min
- Issued by
- NWS Wichita, KS
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 60.0 mph
Counties Lincoln County, KS, Russell County, KS
The radar
The Grand Island radar (KUEX), 149 km from the middle of the area, began a volume at 01:55 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Dodge City, (KDDC), launched 00:00Z, 1.9 hours before the alert went out and 183 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 1375 J/kg
- Mixed-layer CIN
- -78 J/kg
- Mixed-layer LCL
- 2819 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 109 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.7
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 Wichita, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 28, 6:27 PM CDT, 2 hours 29 minutes earlier.
Area forecast discussion, Aug 28, 6:27 PM CDT, 2 hours 29 minutes before
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</html>Hazardous weather outlook, Aug 28, 8:55 PM CDT, 1 minute before
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<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
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The site you requested is temporarily down for maintenance or an unexpected outage.
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<p id="message2">
Please try again in a few minutes.
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</html>The office that day
Everything else NWS Wichita, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 29, 2:11 AM CDT | Special Weather Statement | ICT | Kingman | 64 min |
| Aug 29, 2:33 AM CDT | Special Weather Statement | ICT | Barton, Russell | 42 min |
| Aug 29, 3:12 AM CDT | Special Weather Statement | ICT | Sedgwick | 63 min |
| Aug 29, 3:16 AM CDT | Special Weather Statement | ICT | Barton, Russell | 59 min |
| Aug 29, 3:17 AM CDT | Special Weather Statement | ICT | Kingman | 28 min |
| Aug 29, 3:45 AM CDT | Severe Thunderstorm Warning | ICT | Barton, Ellsworth, Rice | 60 min |
| Aug 29, 3:55 AM CDT | Special Weather Statement | ICT | Lincoln | 50 min |
| Aug 29, 4:01 AM CDT | Severe Thunderstorm Warning | ICT | Sedgwick, Sumner | 59 min |
| Aug 29, 4:38 AM CDT | Special Weather Statement | ICT | Ellsworth, Rice | 67 min |
| Aug 29, 4:44 AM CDT | Special Weather Statement | ICT | Sumner | 61 min |
| Aug 29, 4:46 AM CDT | Special Weather Statement | ICT | Butler, Cowley | 59 min |
| Aug 29, 5:09 AM CDT | Special Weather Statement | ICT | McPherson | 66 min |
| Aug 29, 5:28 AM CDT | Special Weather Statement | ICT | Elk, Greenwood | 62 min |
| Aug 29, 6:23 AM CDT | Special Weather Statement | ICT | Chautauqua, Elk, Greenwood, Montgomery, Wilson, Woodson | 67 min |
| Aug 29, 7:30 AM CDT | Severe Thunderstorm Warning | ICT | Labette, Montgomery, Neosho, Wilson | 60 min |
| Aug 29, 8:23 AM CDT | Special Weather Statement | ICT | Allen | 52 min |
| Aug 29, 8:32 AM CDT | Severe Thunderstorm Warning | ICT | Labette, Neosho | 28 min |
Nearby
Severe Thunderstorm Warnings in Kansas, 2020Every severe thunderstorm warning in 2020
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.