Alert archive / Nebraska / Severe Thunderstorm Warnings in 2018

Severe Thunderstorm Warning 185, NWS Hastings, NE

July 19, 2018Dawson County, Nebraska

NWS Hastings, NE issued this severe thunderstorm warning at Jul 19, 2018, 7:12 PM CDT for Dawson County, Nebraska. It was in force for 33 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
Jul 19, 2018, 7:12 PM CDT (00:12 UTC)
Expired
Jul 19, 2018, 7:45 PM CDT
In force
33 min
Issued by
NWS Hastings, NE
Area
Storm-based polygon
Hail
1.5 in
Wind
60.0 mph

County Dawson County, NE

The radar

The Grand Island radar (KUEX), 131 km from the middle of the area, began a volume at 00:12 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 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 Hastings, NE wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 19, 6:27 PM CDT, 45 minutes earlier.

Area forecast discussion, Jul 19, 6:27 PM CDT, 45 minutes before
Area Forecast Discussion
National Weather Service Hastings NE
627 PM CDT Thu Jul 19 2018

.SHORT TERM...(This evening through Friday)
Issued at 255 PM CDT Thu Jul 19 2018

A weak frontal boundary acted as the focus for convection across
portions of north central Kansas and extreme south central
Nebraska from the late morning hours today. Despite ample
instability and modest shear remaining in place, little in the
way of forcing is being realized, and have seen a downward trend
in convection over the past hour or so. As a result, will have to
re-evaluate the watch status over the coming hour as if current
activity does not find a way to mature, the severe weather threat
should be over for the afternoon hours.

Once the current convection clears, expect mostly clear skies to
return to the entire forecast area for the remainder of the late
afternoon hours...and with above normal temperatures, elevated
dewpoints and only light winds, it will likely feel rather muggy
through at least the mid-evening hours.

Overnight...near seasonal lows are forecast as the light winds and
clear skies should allow for good radiational cooling
overnight...with increasing clouds anticipated for the morning
through afternoon hours Friday. This increasing cloud cover will
be associated with a weak upper level wave crossing the local area
by mid to late morning...and have introduce a small chance for
thunderstorms as a result. In fact...with good instability and
shear in place...cannot rule out a strong storm or two...and
decided to introduce this wording to the hazardous weather outlook
this afternoon.

.LONG TERM...(Friday night through Thursday)
Issued at 255 PM CDT Thu Jul 19 2018

Dry weather is expected to start the extended periods as high
pressure builds into the central and northern plains. This should
result in near seasonal temperatures and generally light winds
through the upcoming weekend. Late Sunday night expect an upper
level low to steer a weak cold front across the central plains,
bringing a return of thunderstorm chances to the local area.
Periodic thunderstorm chances should then persist through at least
the middle of next week as west northwesterly flow persists aloft
and multiple disturbances are forecast to cross the plains.
Temperature wise...expect a modest cool down behind Sunday nights
front, with high temperatures forecast in the lower 80s through at
least the middle of next week...which is about 5 to 7 degrees
below normal for late July.

&&

.AVIATION...(For the 00Z KGRI/KEAR TAFS through 00Z Friday)
Issued at 625 PM CDT Thu Jul 19 2018

VFR conditions are in the forecast for this TAF period. Winds
though this evening/tonight are expected to be on the
light/variable side, before becoming more ENE during the day
tomorrow. Speeds look to top out around 10 MPH.

&&

.GID WATCHES/WARNINGS/ADVISORIES...
NE...None.
KS...None.
&&

SHORT TERM...Rossi
LONG TERM...Rossi
AVIATION...ADP
Hazardous weather outlook, Jul 19, 5:08 PM CDT, 2 hours 4 minutes before
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In the hours before

Special weather statement, Jul 19, 1:15 PM CDT, 5 hours 57 minutes before
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Special weather statement, Jul 19, 2:19 PM CDT, 4 hours 53 minutes before
Special Weather Statement
National Weather Service Hastings NE
219 PM CDT THU JUL 19 2018

KSZ017-192000-
Rooks KS-
219 PM CDT THU JUL 19 2018

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHERN ROOKS COUNTY UNTIL 300
PM CDT...

At 219 PM CDT, Doppler radar was tracking a strong thunderstorm near
Bogue, or 9 miles southeast of Hill City, moving southeast at 40 mph.

Nickel size hail and winds in excess of 40 mph will be possible with
this storm.

Locations impacted include...
Plainville, Palco, Damar, Zurich and Codell.

A Severe Thunderstorm Watch remains in effect until 900 PM CDT for
north central Kansas.

LAT...LON 3913 9961 3939 9960 3927 9905 3913 9908
TIME...MOT...LOC 1919Z 295DEG 35KT 3931 9968

Heinlein
Local storm report, Jul 19, 2:51 PM CDT, 4 hours 21 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE HASTINGS NE
251 PM CDT THU JUL 19 2018

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

0913 PM     HAIL             5 NW PLEASANTON         41.02N 99.15W
07/18/2018  E1.50 INCH       BUFFALO            NE   PUBLIC

            DELAYED REPORT. PHOTO RCVD VIA SOCIAL MEDIA
            OF SVRL HAILSTONES 1 TO 1.5 INCHES IN
            DIAMETER. DMG TO SIDING AND CROPS ALSO
            MENTIONED. TIME ESTIMATED FM RADAR.

&&

KELLEY
Local storm report, Jul 19, 6:36 PM CDT, 36 minutes before
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE HASTINGS NE
636 PM CDT THU JUL 19 2018

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

1130 AM     HAIL             LOGAN                   39.66N 99.57W
07/19/2018  M1.00 INCH       PHILLIPS           KS   TRAINED SPOTTER

            A FEW PEA TO QUARTER SIZED HAIL STONES.

1138 AM     TSTM WND GST     PHILLIPSBURG AIRPORT    39.74N 99.32W
07/19/2018  M51 MPH          PHILLIPS           KS   AWOS

1148 AM     TSTM WND GST     5 WSW AGRA              39.74N 99.22W
07/19/2018  E75 MPH          PHILLIPS           KS   TRAINED SPOTTER

            DIME SIZED HAIL AND HEAVY RAIN ALSO.

1159 AM     HAIL             6 N STOCKTON            39.53N 99.29W
07/19/2018  M0.25 INCH       ROOKS              KS   TRAINED SPOTTER

            PEA TO DIME SIZED HAIL.

1211 PM     HAIL             KENSINGTON              39.77N 99.03W
07/19/2018  M1.00 INCH       SMITH              KS   LAW ENFORCEMENT

            PEA TO QUARTER SIZED HAIL WITH 50MPH WIND
            GUSTS.

1214 PM     HAIL             4 NE TIPTON             39.38N 98.42W
07/19/2018  M0.88 INCH       MITCHELL           KS   TRAINED SPOTTER

            NICKEL HAIL WITH 50MPH WIND GUSTS.

1219 PM     TSTM WND GST     7 E TIPTON              39.35N 98.34W
07/19/2018  M56 MPH          MITCHELL           KS   MESONET

1223 PM     TSTM WND GST     SMITH CENTER AIRPORT    39.76N 98.79W
07/19/2018  M66 MPH          SMITH              KS   AWOS

1228 PM     TSTM WND GST     SMITH CENTER            39.78N 98.79W
07/19/2018  E60 MPH          SMITH              KS   COUNTY OFFICIAL

            EST 60MPH WIND GUSTS.

&&
Special weather statement, Jul 19, 7:08 PM CDT, 4 minutes before
Special Weather Statement
National Weather Service Hastings NE
708 PM CDT THU JUL 19 2018

NEZ060-200100-
Dawson NE-
708 PM CDT THU JUL 19 2018

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN DAWSON COUNTY UNTIL
800 PM CDT...

At 708 PM CDT, Doppler radar was tracking a strong thunderstorm near
Oconto, or 21 miles north of Lexington, moving southeast at 30 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with
this storm.

Locations impacted include...
Sumner and Eddyville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
office in Hastings.

&&

LAT...LON 4105 9960 4090 9943 4086 9981 4105 9993
TIME...MOT...LOC 0008Z 325DEG 27KT 4109 9982

ADP

The office that day

Everything else NWS Hastings, NE issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 19, 7:08 PM CDTSpecial Weather StatementGIDDawson52 min
Jul 19, 7:41 PM CDTSevere Thunderstorm WarningGIDBuffalo, Dawson, Phelps34 min
Jul 19, 8:26 PM CDTSpecial Weather StatementGIDDawson34 min

Nearby

Severe Thunderstorm Warnings in Nebraska, 2018Every severe thunderstorm warning in 2018

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.