Alert archive / Missouri / High Wind Warnings in 2017
High Wind Warning 2, NWS Kansas City, MO
NWS Kansas City, MO issued this high wind warning at Apr 30, 2017, 1:58 AM CDT for Carroll County, Chariton County, Saline County, Missouri. It was in force for 57 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
- Apr 30, 2017, 1:58 AM CDT (06:58 UTC)
- Expired
- Apr 30, 2017, 2:55 AM CDT
- In force
- 57 min
- Issued by
- NWS Kansas City, MO
Counties Carroll County, MO, Chariton County, MO, Saline County, MO
The radar
The Pleasant Hill radar (KEAX), 109 km from the middle of the area, began a volume at 06:59 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
Topeka, KS (KFOE), launched 00:00Z, 7.0 hours before the alert went out and 212 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
- 105 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 440 m above ground
- 0-6 km bulk shear
- 73 kt
- 0-1 km storm-relative helicity
- 429 m²/s²
- 0-3 km storm-relative helicity
- 415 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
912 WWUS73 KEAX 300658 NPWEAX URGENT - WEATHER MESSAGE National Weather Service Kansas City/Pleasant Hill MO 158 AM CDT Sun Apr 30 2017 MOZ029-030-037-038-043-044-300800- /O.CAN.KEAX.HW.W.0001.000000T0000Z-170430T0700Z/ Clay-Ray-Jackson-Lafayette-Cass-Johnson MO- Including the cities of Gladstone, Liberty, Excelsior Springs, Richmond, Lawson, Kansas City, Independence, Odessa, Higginsville, Lexington, Concordia, Belton, Raymore, Harrisonville, Pleasant Hill, and Warrensburg 158 AM CDT Sun Apr 30 2017 ...HIGH WIND WARNING IS CANCELLED... The National Weather Service in Kansas City/Pleasant Hill has cancelled the High Wind Warning. The corridor of severe winds associated with a small low pressure system has moved east of the area, with wind gusts gradually relaxing. $$ MOZ031-032-039-300800- /O.NEW.KEAX.HW.W.0002.170430T0658Z-170430T0800Z/ Carroll-Chariton-Saline- Including the cities of Carrollton, Salisbury, Brunswick, Keytesville, and Marshall 158 AM CDT Sun Apr 30 2017 ...HIGH WIND WARNING IN EFFECT UNTIL 3 AM CDT EARLY THIS MORNING... The National Weather Service in Kansas City/Pleasant Hill has issued a High Wind Warning, which is in effect until 3 AM CDT early this morning. * TIMING...A small low pressure system on the backside of the departing precipitation will bring severe wind speeds during the next hour. * WINDS...Wind gusts up to 60 mph. * IMPACTS...Damage to trees and power lines possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... A High Wind Warning means a hazardous high wind event is expected or occurring. Sustained wind speeds of at least 40 mph or gusts of 58 mph or more can lead to property damage. && $$ Blair
1 follow-up statement
926 WWUS73 KEAX 300755 NPWEAX URGENT - WEATHER MESSAGE National Weather Service Kansas City/Pleasant Hill MO 255 AM CDT Sun Apr 30 2017 MOZ031-032-039-300900- /O.CAN.KEAX.HW.W.0002.000000T0000Z-170430T0800Z/ Carroll-Chariton-Saline- Including the cities of Carrollton, Salisbury, Brunswick, Keytesville, and Marshall 255 AM CDT Sun Apr 30 2017 ...HIGH WIND WARNING IS CANCELLED... The National Weather Service in Kansas City/Pleasant Hill has cancelled the High Wind Warning. The small low pressure system responsible for severe wind gusts has become disorganized. While occasional wind gusts up to 40 mph will remain possible over the next hour, the severe wind gust threat has diminished. $$ Blair
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 29, 9:23 PM CDT | Areal Flood Advisory | EAX | Jackson | 9 hr |
| Apr 29, 11:21 PM CDT | River Flood Warning | EAX | Jackson | 29 hr |
| Apr 30, 12:49 AM CDT | High Wind Warning | EAX | Cass, Clay, Jackson, Johnson, Lafayette, Ray | 69 min |
| Apr 30, 1:20 AM CDT | Areal Flood Warning | EAX | Bates, Cass, Cooper, Henry, Johnson, Pettis | 60 hr |
| Apr 30, 4:12 AM CDT | Areal Flood Warning | EAX | Chariton, Howard, Macon, Randolph, Saline | 57 hr |
| Apr 30, 6:29 AM CDT | Special Weather Statement | EAX | Johnson | 31 min |
| Apr 30, 6:45 AM CDT | Severe Thunderstorm Warning | EAX | Johnson | 15 min |
Nearby
High Wind Warnings in Missouri, 2017Every high wind warning in 2017
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.