Alert archive / Colorado / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 140, NWS Goodland, KS

June 19, 2010Yuma County, Colorado; Dundy County, Nebraska

NWS Goodland, KS issued this severe thunderstorm warning at Jun 19, 2010, 1:31 AM MDT for Yuma County, Colorado; Dundy County, Nebraska. It was in force for 36 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
Jun 19, 2010, 1:31 AM MDT (07:31 UTC)
Expired
Jun 19, 2010, 2:07 AM MDT
In force
36 min
Issued by
NWS Goodland, KS
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Yuma County, CO, Dundy County, NE

The radar

The Goodland radar (KGLD), 86 km from the middle of the area, began a volume at 07:31 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Jun 19, 12:58 AM MDTSevere Thunderstorm WatchSPC5 hr

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Goodland, KS wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 18, 11:04 PM MDT, 2 hours 27 minutes earlier.

Area forecast discussion, Jun 18, 11:04 PM MDT, 2 hours 27 minutes before
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Hazardous weather outlook, Jun 18, 10:32 AM MDT, 14 hours 59 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE GOODLAND KS
1032 AM MDT FRI JUN 18 2010

COZ090>092-KSZ001>004-013>016-027>029-041-042-NEZ079>081-191615-
YUMA-KIT CARSON-CHEYENNE CO-CHEYENNE KS-RAWLINS-DECATUR-NORTON-
SHERMAN-THOMAS-SHERIDAN-GRAHAM-WALLACE-LOGAN-GOVE-GREELEY-WICHITA-
DUNDY-HITCHCOCK-RED WILLOW-
1032 AM MDT FRI JUN 18 2010 /1132 AM CDT FRI JUN 18 2010/

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EXTREME SOUTHWEST
NEBRASKA...NORTHWEST KANSAS AND EAST CENTRAL COLORADO.

.DAY ONE...THIS AFTERNOON AND TONIGHT

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ACROSS EASTERN COLORADO
AND ALONG AND SOUTH OF A HILL CITY TO TRIBUNE LINE LATE THIS
AFTERNOON AND EVENING AS A FRONT STALLS NEAR THE AREA. THE CHANCE
FOR THUNDERSTORMS WILL INCREASE OVERNIGHT AND THROUGH THE EARLY
MORNING HOURS...MAINLY ALONG AND NORTH OF A YUMA TO GOVE LINE.

LARGE HAIL WILL BE THE PRIMARY THREAT WITH ANY STORM THAT FORMS.
THIS THREAT WILL BE HIGHEST ACROSS THE EASTERN HALF OF THE
AREA...ESPECIALLY AFTER MIDNIGHT.

.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY

AN ISOLATED THUNDERSTORM IS POSSIBLE SATURDAY MORNING ALONG AND
EAST OF A MCCOOK TO HILL CITY LINE. LARGE HAIL WILL BE POSSIBLE
WITH THESE STORMS. THERE IS A SLIGHT CHANCE OF THUNDERSTORMS
REDEVELOPING LATE IN THE AFTERNOON AND EARLY SATURDAY EVENING. IF
THUNDERSTORMS CAN DEVELOP...SEVERE WEATHER IS POSSIBLE.

THERE IS A SLIGHT CHANCE OF THUNDERSTORMS SUNDAY AFTERNOON OVER
EASTERN COLORADO AND AGAIN MONDAY AFTERNOON NORTH OF INTERSTATE
70.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS POSSIBLE TONIGHT.

JRM

In the hours before

Special weather statement, Jun 19, 12:16 AM MDT, 1 hour 15 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE GOODLAND KS
1216 AM MDT SAT JUN 19 2010

COZ090-190645-
YUMA COUNTY-
1216 AM MDT SAT JUN 19 2010

...THE NATIONAL WEATHER SERVICE IN GOODLAND HAS ISSUED A SIGNIFICANT
WEATHER ADVISORY FOR YUMA COUNTY IN NORTHEAST COLORADO...

AT 1213 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR WAS TRACKING
A STRONG THUNDERSTORM 6 MILES SOUTHWEST OF CLARKVILLE...MOVING
NORTHEAST AT 25 MPH.

PENNY TO NICKEL SIZE HAIL...AND WINDS TO 50 MPH ARE EXPECTED WITH
THIS STORM.

BE PREPARED TO TAKE SHELTER IN THE EVENT THESE STORMS INTENSIFY AND
BECOME SEVERE.

&&

LAT...LON 4044 10236 4035 10231 4023 10277 4029 10280
      4034 10280 4035 10278 4042 10278 4044 10274
TIME...MOT...LOC 0616Z 247DEG 20KT 4035 10270

STASSER
Local storm report, Jun 19, 12:20 AM MDT, 1 hour 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GOODLAND KS
1220 AM MDT SAT JUN 19 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1215 AM     HAIL             3 W CLARKVILLE          40.38N 102.68W
06/19/2010  E0.75 INCH       YUMA               CO   TRAINED SPOTTER

&&

50
Local storm report, Jun 19, 1:10 AM MDT, 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE GOODLAND KS
110 AM MDT SAT JUN 19 2010

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0105 AM     HAIL             10 WNW WAUNETA          40.35N 102.43W
06/19/2010  E0.75 INCH       YUMA               CO   TRAINED SPOTTER

&&

50

The office that day

Everything else NWS Goodland, KS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jun 19, 4:55 AM MDTSevere Thunderstorm WarningGLDNorton65 min
Jun 19, 12:16 AM MDTSpecial Weather StatementGLDPhillips29 min
Jun 19, 12:34 AM MDTSevere Thunderstorm WarningGLDYuma56 min
Jun 19, 3:26 AM MDTSevere Thunderstorm WarningGLDRed Willow47 min
Jun 19, 4:19 AM MDTSpecial Weather StatementGLDRed Willow26 min

Nearby

Severe Thunderstorm Warnings in Colorado, 2010Severe Thunderstorm Warnings in Nebraska, 2010Every severe thunderstorm warning in 2010

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.