Alert archive / Kansas / Frost Advisories in 2019
Frost Advisory 2, NWS Topeka, KS
NWS Topeka, KS issued this frost advisory at May 9, 2019, 2:34 PM CDT for Cloud County, Republic County, Kansas. It took effect at May 10, 2019, 3:00 AM CDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- May 9, 2019, 2:34 PM CDT (19:34 UTC)
- In effect from
- May 10, 2019, 3:00 AM CDT
- Expired
- May 10, 2019, 8:00 AM CDT
- In force
- 5 hr
- Issued by
- NWS Topeka, KS
Counties Cloud County, KS, Republic County, KS
The radar
The Grand Island radar (KUEX), 100 km from the middle of the area, began a volume at 19:32 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 12:00Z, 7.6 hours before the alert went out and 286 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 636 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- -110 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
What forecasters said that day
The local office's own words before this frost advisory 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 frost advisory went out at May 9, 12:18 PM CDT, 2 hours 16 minutes earlier.
Area forecast discussion, May 9, 12:18 PM CDT, 2 hours 16 minutes before
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</html>Hazardous weather outlook, May 9, 4:08 AM CDT, 10 hours 26 minutes before
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Local storm report, May 9, 12:59 PM CDT, 1 hour 35 minutes before
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</html>Local storm report, May 9, 1:02 PM CDT, 1 hour 32 minutes before
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</html>Local storm report, May 9, 1:04 PM CDT, 1 hour 30 minutes before
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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 8, 7:12 PM CDT | Special Weather Statement | TOP | Wabaunsee | 33 min |
| May 8, 7:42 PM CDT | Areal Flood Advisory | TOP | Dickinson, Geary, Jackson, Jefferson, Lyon, Morris and 4 more | 3 hr |
| May 8, 8:50 PM CDT | River Flood Warning | TOP | Dickinson | 50 hr |
| May 8, 8:50 PM CDT | River Flood Warning | TOP | Pottawatomie | 29 hr |
| May 8, 8:50 PM CDT | River Flood Warning | TOP | Ottawa, Saline | 43 hr |
| May 8, 8:50 PM CDT | River Flood Warning | TOP | Ottawa | 18 hr |
| May 8, 11:09 PM CDT | River Flood Warning | TOP | Wabaunsee | 21 hr |
| May 9, 6:06 AM CDT | River Flood Warning | TOP | Douglas, Jefferson | 16 hr |
Nearby
Frost Advisories in Kansas, 2019Every frost advisory in 2019
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.