Alert archive / Kansas / Severe Thunderstorm Warnings in 2007
Severe Thunderstorm Warning 13, NWS Kansas City, MO
NWS Kansas City, MO issued this severe thunderstorm warning at Mar 30, 2007, 7:59 PM CDT for Miami County, Kansas. It was in force for 37 min. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- Mar 30, 2007, 7:59 PM CDT (00:59 UTC)
- Expired
- Mar 30, 2007, 8:36 PM CDT
- In force
- 37 min
- Issued by
- NWS Kansas City, MO
- Area
- Counties, with a storm outline in the text
County Miami County, KS
The radar
The Pleasant Hill radar (KEAX), 74 km from the middle of the area, began a volume at 01:01 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Mar 30, 8:01 PM CDT | HAIL 0.75 | 8 Sw Osawatomie, KS |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Mar 30, 7:55 PM CDT | Tornado Watch | SPC | 7 hr |
The nearest sounding before it
Topeka, KS (KTOP), launched 00:00Z, 1.0 hours before the alert went out and 79 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
- 312 J/kg
- Mixed-layer CIN
- -53 J/kg
- Mixed-layer LCL
- 786 m above ground
- 0-6 km bulk shear
- 44 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 154 m²/s²
- Significant tornado parameter
- 0.1
- Supercell composite
- 0.5
The text
As transmitted, in the capitals the NWS used until 2016.
000 WUUS53 KEAX 310059 SVREAX KSC121-310145- /O.NEW.KEAX.SV.W.0013.070331T0059Z-070331T0145Z/ BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 759 PM CDT FRI MAR 30 2007 THE NATIONAL WEATHER SERVICE IN PLEASANT HILL HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR... WESTERN MIAMI COUNTY IN EAST CENTRAL KANSAS * UNTIL 845 PM CDT * AT 756 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS STORM WAS LOCATED NEAR PARKER...OR 9 MILES SOUTHWEST OF OSAWATOMIE...AND MOVING NORTH AT 30 MPH. * THE SEVERE THUNDERSTORM WILL BE NEAR... OSAWATOMIE BY 810 PM CDT. A TORNADO WATCH REMAINS IN EFFECT FOR THE WARNED AREA. TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. ALTHOUGH NOT IMMEDIATELY LIKELY...IF A TORNADO IS SPOTTED...ACT QUICKLY AND MOVE TO A PLACE OF SAFETY INSIDE A STURDY STRUCTURE...SUCH AS A BASEMENT OR SMALL INTERIOR ROOM. A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT SATURDAY MORNING FOR EAST CENTRAL KANSAS. LAT...LON 3838 9506 3839 9493 3865 9492 3864 9506 $$ BOOKBINDER
2 follow-up statements
000 WWUS53 KEAX 310115 SVSEAX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 815 PM CDT FRI MAR 30 2007 KSC121-310145- /O.CON.KEAX.SV.W.0013.000000T0000Z-070331T0145Z/ MIAMI KS- 815 PM CDT FRI MAR 30 2007 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR WESTERN MIAMI COUNTY UNTIL 845 PM CDT... AT 815 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING QUARTER SIZE HAIL. THIS STORM WAS LOCATED IN EXTREME SOUTHWEST MIAMI COUNTY...OR 7 MILES SOUTHWEST OF OSAWATOMIE...MOVING NORTH AT 20 MPH. THE SEVERE THUNDERSTORM WILL TRACK ALONG THE MIAMI AND FRANKLIN COUNTY LINES...REMAINING WEST OF OSAWATOMIE. A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT SATURDAY MORNING FOR EAST CENTRAL KANSAS. BE ESPECIALLY VIGILANT AT NIGHT WHEN SEVERE WEATHER IS DIFFICULT TO SEE. LAT...LON 3838 9506 3839 9493 3865 9492 3864 9506 $$ BOOKBINDER
000 WWUS53 KEAX 310136 SVSEAX SEVERE WEATHER STATEMENT NATIONAL WEATHER SERVICE KANSAS CITY/PLEASANT HILL MO 835 PM CDT FRI MAR 30 2007 KSC121-310143- /O.CAN.KEAX.SV.W.0013.000000T0000Z-070331T0145Z/ MIAMI KS- 835 PM CDT FRI MAR 30 2007 ...THE SEVERE THUNDERSTORM WARNING FOR WESTERN MIAMI COUNTY IS CANCELLED... AT 831 PM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED THAT THE THUNDERSTORMS WHICH PROMPTED THE WARNING WAS WEAKENING AND WAS MOVING INTO EASTERN FRANKLIN COUNTY. THEREFORE...THE SEVERE THUNDERSTORM WARNING IS CANCELLED. AT 825 PM...LOCAL LAW ENFORCEMENT REPORTED THAT A VEHICLE SLID OFF THE ROADWAY ALONG THE MIAMI AND FRANKLIN COUNTY LINE DUE TO HAIL OF UNKNOWN SIZE. TIME WAS ESTIMATED AROUND 810 PM. IF SEVERE WEATHER WAS OBSERVED OVER SOUTHWEST MIAMI COUNTY...PLEASE CONTACT YOUR NEAREST LAW ENFORCEMENT AGENCY. THEY WILL RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE IN PLEASANT HILL. A TORNADO WATCH REMAINS IN EFFECT UNTIL 300 AM CDT SATURDAY MORNING FOR EAST CENTRAL KANSAS. ADDITIONAL THUNDERSTORM DEVELOPMENT IS LIKELY OVERNIGHT. LAT...LON 3838 9506 3839 9493 3865 9492 3864 9506 $$ BOOKBINDER
The office that day
Everything else NWS Kansas City, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 1:04 PM CDT | Wind Advisory | EAX | Atchison, Doniphan, Johnson, Leavenworth, Linn, Miami and 1 more | 6 hr |
Nearby
Severe Thunderstorm Warnings in Kansas, 2007Every severe thunderstorm warning in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.