Alert archive / Missouri / Special Weather Statements in 2015
Special Weather Statement, NWS Kansas City, MO
NWS Kansas City, MO issued this special weather statement at Sep 7, 2015, 10:57 PM CDT for Atchison County, Missouri. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Sep 7, 2015, 10:57 PM CDT (03:57 UTC)
- Expired
- Sep 7, 2015, 11:45 PM CDT
- In force
- 48 min
- Issued by
- NWS Kansas City, MO
County Atchison County, MO
The radar
The Omaha radar (KOAX), 120 km from the middle of the area, began a volume at 03:56 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
Omaha, NE (KOAX), launched 00:00Z, 4.0 hours before the alert went out and 120 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
- 1737 J/kg
- Mixed-layer CIN
- -55 J/kg
- Mixed-layer LCL
- 792 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 94 m²/s²
- 0-3 km storm-relative helicity
- 95 m²/s²
- Significant tornado parameter
- 1.3
- Supercell composite
- 6.9
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>What forecasters said that day
The local office's own words before this special weather statement went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Kansas City, MO wrote its last area forecast discussion before this special weather statement went out at Sep 7, 6:59 PM CDT, 3 hours 58 minutes earlier.
Area forecast discussion, Sep 7, 6:59 PM CDT, 3 hours 58 minutes before
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</head>
<body>
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<div class="status" id="status">Temporary Notice</div>
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</html>Hazardous weather outlook, Sep 7, 5:30 AM CDT, 17 hours 27 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 530 AM CDT MON SEP 7 2015 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-081030- ATCHISON KS-MIAMI-LINN KS-DONIPHAN-LEAVENWORTH-WYANDOTTE-JOHNSON KS- ATCHISON MO-NODAWAY-WORTH-GENTRY-HARRISON-MERCER-PUTNAM-SCHUYLER- HOLT-ANDREW-DE KALB-DAVIESS-GRUNDY-SULLIVAN-ADAIR-BUCHANAN-CLINTON- CALDWELL-LIVINGSTON-LINN MO-MACON-PLATTE-CLAY-RAY-CARROLL-CHARITON- RANDOLPH-JACKSON-LAFAYETTE-SALINE-HOWARD-CASS-JOHNSON MO-PETTIS- COOPER-BATES-HENRY- 530 AM CDT MON SEP 7 2015 THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHWEST...NORTH CENTRAL AND WEST CENTRAL MISSOURI...AS WELL AS EXTREME EASTERN KANSAS. .DAY ONE...TODAY AND TONIGHT HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. HEAVY RAIN PRODUCING THUNDERSTORMS THIS MORNING WITH REDEVELOPMENT THIS EVENING. AN ISOLATED SEVERE STORM OR TWO IS POSSIBLE THIS EVENING OVER NORTHERN MISSOURI. MORE DETAILED INFORMATION CAN BE ACCESSED AT... HTTP://WWW.WEATHER.GOV/EAX/HWO .DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. THE THREAT FOR HEAVY RAIN PRODUCING THUNDERSTORMS WILL CONTINUE TUESDAY AND TUESDAY NIGHT. MORE DETAILED INFORMATION CAN BE ACCESSED AT... HTTP://WWW.WEATHER.GOV/EAX/HWO
In the hours before
Special weather statement, Sep 7, 10:32 PM CDT, 25 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 1032 PM CDT MON SEP 7 2015 KSZ057-105-080415- MIAMI KS-JOHNSON KS- 1032 PM CDT MON SEP 7 2015 ...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN JOHNSON AND MIAMI COUNTIES UNTIL 1115 PM CDT... AT 1032 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM 7 MILES SOUTHEAST OF EDGERTON...MOVING EAST AT 25 MPH. WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH THIS STORM. LOCATIONS IMPACTED INCLUDE... PAOLA...SPRING HILL...OSAWATOMIE...LOUISBURG...EDGERTON...DREXEL... CHILES...BUCYRUS...HILLSDALE AND WAGSTAFF. THIS INCLUDES INTERSTATE 35 IN KANSAS BETWEEN MILE MARKERS 200 AND 203. LAT...LON 3856 9507 3875 9506 3877 9461 3846 9461 TIME...MOT...LOC 0332Z 266DEG 22KT 3867 9494 MELL
Special weather statement, Sep 7, 10:57 PM CDT, 0 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO
1057 PM CDT MON SEP 7 2015
MOZ001-011-080445-
ATCHISON MO-HOLT MO-
1057 PM CDT MON SEP 7 2015
...SIGNIFICANT WEATHER ADVISORY FOR ATCHISON AND NORTHWESTERN HOLT
COUNTIES UNTIL 1145 PM CDT...
AT 1056 PM CDT...DOPPLER RADAR WAS TRACKING A STRONG THUNDERSTORM
NEAR ROCK PORT...OR 12 MILES WEST OF TARKIO...MOVING EAST AT 25 MPH.
HALF INCH HAIL AND WINDS IN EXCESS OF 40 MPH WILL BE POSSIBLE WITH
THIS STORM.
LOCATIONS IMPACTED INCLUDE...
TARKIO...ROCK PORT...FAIRFAX...ROCKPORT...WATSON...CORNING AND PHELPS
CITY.
THIS INCLUDES INTERSTATE 29 BETWEEN MILE MARKERS 96 AND 123.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THIS STORM...AND MAY LEAD
TO FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.
FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THIS STORM.
LIGHTNING CAN STRIKE 15 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.
&&
LAT...LON 4058 9534 4023 9535 4023 9547 4025 9549
4027 9556 4030 9556 4032 9561 4031 9566
4034 9562 4041 9566 4046 9564 4046 9568
4048 9570 4054 9565 4056 9568 4052 9571
4052 9575 4058 9577
TIME...MOT...LOC 0356Z 268DEG 22KT 4044 9561
MELLThe office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 7, 10:53 PM CDT | River Flood Warning | EAX | Daviess, Gentry | 3 days |
| Sep 8, 12:39 AM CDT | Areal Flood Advisory | EAX | Atchison, Gentry, Harrison, Holt, Nodaway, Worth | 5 hr |
| Sep 8, 3:09 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Nodaway | 36 min |
| Sep 8, 3:39 AM CDT | Severe Thunderstorm Warning | EAX | Atchison, Nodaway | 36 min |
| Sep 8, 6:13 AM CDT | River Flood Warning | EAX | Atchison, Holt | 25 hr |
| Sep 8, 6:26 AM CDT | Special Weather Statement | EAX | Johnson | 49 min |
| Sep 8, 9:17 AM CDT | River Flood Warning | EAX | Carroll, Chariton, Linn, Livingston | 3 days |
| Sep 8, 10:38 AM CDT | River Flood Warning | EAX | Platte | 5 days |
| Sep 8, 10:38 AM CDT | River Flood Warning | EAX | Platte | 5 days |
| Sep 7, 10:32 PM CDT | Special Weather Statement | EAX | Miami | 43 min |
Nearby
Special Weather Statements in Missouri, 2015Every special weather statement 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.