Alert archive / Kansas / Flash Flood Watches in 2015
Flash Flood Watch 3, NWS Topeka, KS
NWS Topeka, KS issued this flash flood watch at May 29, 2015, 10:24 AM CDT for 5 counties in Kansas. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- May 29, 2015, 10:24 AM CDT (15:24 UTC)
- Expired
- May 29, 2015, 3:38 PM CDT
- In force
- 5 hr
- Issued by
- NWS Topeka, KS
- Flood severity
- None
Counties Anderson County, KS, Coffey County, KS, Franklin County, KS, Lyon County, KS, Osage County, KS
The radar
The Topeka radar (KTWX), 82 km from the middle of the area, began a volume at 15:27 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
Springfield, MO (KSGF), launched 12:00Z, 3.4 hours before the alert went out and 234 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
- 535 J/kg
- Mixed-layer CIN
- -52 J/kg
- Mixed-layer LCL
- 864 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 130 m²/s²
- 0-3 km storm-relative helicity
- 123 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Topeka, KS wrote its last area forecast discussion before this flash flood watch went out at May 29, 6:43 AM CDT, 3 hours 41 minutes earlier.
Area forecast discussion, May 29, 6:43 AM CDT, 3 hours 41 minutes before
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</html>Hazardous weather outlook, May 29, 5:40 AM CDT, 4 hours 44 minutes before
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Local storm report, May 29, 6:53 AM CDT, 3 hours 31 minutes before
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</html>Local storm report, May 29, 7:43 AM CDT, 2 hours 41 minutes before
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<main class="wrap">
<section class="card" role="status" aria-live="polite">
<div class="status" id="status">Temporary Notice</div>
<h1 id="headline">This service is currently unavailable.</h1>
<p id="message1">
The site you requested is temporarily down for maintenance or an unexpected outage.
</p>
<p id="message2">
Please try again in a few minutes.
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</html>The office that day
Everything else NWS Topeka, KS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 28, 9:06 PM CDT | River Flood Warning | TOP | Lyon | 29 hr |
| May 29, 11:01 AM CDT | Areal Flood Advisory | TOP | Anderson, Coffey, Franklin, Lyon, Osage | 119 min |
| May 29, 2:22 PM CDT | River Flood Warning | TOP | Franklin, Osage | 44 hr |
| May 29, 6:35 PM CDT | Severe Thunderstorm Warning | TOP | Republic | 40 min |
| May 29, 6:40 PM CDT | River Flood Warning | TOP | Anderson, Franklin | 28 hr |
Nearby
Flash Flood Watches in Kansas, 2015Every flash flood watch in 2015
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.