Alert archive / Ohio / Severe Thunderstorm Warnings in 2016

Severe Thunderstorm Warning 107, NWS Wilmington, OH

June 23, 2016Adams County, Pike County, Scioto County, Ohio

NWS Wilmington, OH issued this severe thunderstorm warning at Jun 23, 2016, 5:58 AM EDT for Adams County, Pike County, Scioto County, Ohio. It was in force for 47 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 23, 2016, 5:58 AM EDT (09:58 UTC)
Expired: Jun 23, 2016, 6:45 AM EDT
In force: 47 min
Issued by: NWS Wilmington, OH
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

Counties Adams County, OH, Pike County, OH, Scioto County, OH

The radar

The Cincinnati radar (KILN), 79 km from the middle of the area, began a volume at 10:01 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.

The watch it was issued in

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

Issued	Product	Office	Lasted
Jun 22, 10:33 PM EDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Cncnati-Daytn, OH (KILN), launched 00:00Z, 10.0 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 130 J/kg
Mixed-layer CIN: -148 J/kg
Mixed-layer LCL: 774 m above ground
0-6 km bulk shear: 51 kt
0-1 km storm-relative helicity: 168 m²/s²
0-3 km storm-relative helicity: 340 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.4

Open this sounding in Storm Lab

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 Wilmington, OH wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 23, 4:15 AM EDT, 1 hour 43 minutes earlier.

Area forecast discussion, Jun 23, 4:15 AM EDT, 1 hour 43 minutes before

Area Forecast Discussion
National Weather Service Wilmington OH
415 AM EDT THU JUN 23 2016

.SYNOPSIS...
Low pressure tracking across Ohio will keep thunderstorms in the
forecast today into tonight. Dry weather is expected for Friday
and Saturday with high pressure centered to the Northeast.
Thunderstorms may develop again on Sunday along a weak cold front.

&&

.NEAR TERM /UNTIL 6 PM THIS EVENING/...
Complex low pressure remains centered to the west, with a front
extending into Ohio. In a very moist and unstable airmass
circulating around the low, severe thunderstorms containing
damaging winds and possibly tornadoes have developed in the
vicinity of the front as expected. Strong winds aloft have mixed
down with the thunderstorms to produce measured gusts around 60
mph. Flooding is also a problem with the atmosphere containing
around 2 inches of precipitable water. Radar and obs indicate up
to 4 inches of rain so far north of Columbus.

The low center is moving along the front to Ohio today, while the
front sags slowly southward. The main band of thunderstorms is now
following the front toward the southern part of the forecast area.
Expect coverage and intensity of thunderstorms to gradually
diminish as winds aloft and moisture decrease somewhat. However,
severe thunderstorms and flooding will still be possible in the
persistently unstable regime, mainly over southeast counties. High
temperatures will be in the mid and upper 80s.

&&

.SHORT TERM /6 PM THIS EVENING THROUGH SATURDAY/...
Thunderstorms may linger this evening mainly in the southeast,
until later tonight when the low and frontal boundary drop
into West Virginia. Went with a dry forecast for Friday and
Saturday, when high pressure will be building across the northeast
CONUS. Highs in the low and mid 80s are forecast for Friday, up to
the mid and upper 80s Saturday.

&&

.LONG TERM /SATURDAY NIGHT THROUGH WEDNESDAY/...
Models have now trended a little faster with front for Sunday and
Monday. GFS is fastest and wettest with ECMWF a little slower and
slightly drier. Will generally use a blend and bring in chc pops
for late Sunday in the west and across the fcst area Sunday night.
Will trim pops back for Monday and especially Monday night as
newer model runs pushing front south and east by Monday night.
Temps a bit above guidance for Saturday and Sunday and nearer to
guidance for rest of fcst period.

&&

.AVIATION /07Z THURSDAY THROUGH MONDAY/...
A thunderstorm complex has developed across Central/Northern
Indiana in the unstable airmass at nose of 65 kt low level jet.
These storms will dive to the southeast across the TAF sites
early this morning between 07Z and 10Z.

Have a mention of wind gusts up to 45 kts with these storms but
environment has the potential to produce even stronger winds
up to 65 kts with favorable bow echoes.

Torrential rainfall will likely lead to a period of iFR cigs/vsbys
or perhaps even LIFR. After initial strong storms move through...
have lingered TSRA and VCTS a little longer.

Expect conditions to return to VFR after the convection ends
early this morning.

A cold front will drop south across the area during the day on
Thursday and will serve as the focus for some scattered
shower/thunderstorm development mainly in the afternoon. Have
opted to go with with VCTS through early evening.

Winds will shift to the WNW during the day with gusts up to 22knots
possible.

OUTLOOK...Thunderstorms will be possible Sunday night into
Monday.

&&

.HYDROLOGY...
Flash flood watch remains in effect through this afternoon.
Extreme rainfall rates over 2 inches per hour are being observed.
With cells and lines training over the same locations as the
front moves gradually southward, flash flooding will be likely.
Redevelopment of storms this afternoon may bring another round of
threat, so have the watch continuing through today.

&&

.ILN WATCHES/WARNINGS/ADVISORIES...
OH...Flash Flood Watch through this afternoon for OHZ026-034-035-
     042>046-051>056-060>065-070>074-077>082-088.
KY...Flash Flood Watch through this afternoon for KYZ099-100.
IN...Flash Flood Watch through this afternoon for INZ050-058-059-
     066.

&&

SYNOPSIS...Coniglio
NEAR TERM...Coniglio
SHORT TERM...Binau/Coniglio
LONG TERM...Padgett
AVIATION...AR
HYDROLOGY...

Hazardous weather outlook, Jun 23, 5:10 AM EDT, 48 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE WILMINGTON OH
510 AM EDT THU JUN 23 2016

INZ050-058-059-066-KYZ099-100-OHZ026-034-035-042>046-051>056-060>065-
070>074-077>082-088-240915-
WAYNE-FAYETTE IN-UNION IN-FRANKLIN IN-MASON-LEWIS-HARDIN-MERCER-
AUGLAIZE-DARKE-SHELBY-LOGAN-UNION OH-DELAWARE-MIAMI-CHAMPAIGN-CLARK-
MADISON-FRANKLIN OH-LICKING-PREBLE-MONTGOMERY-GREENE-FAYETTE OH-
PICKAWAY-FAIRFIELD-BUTLER-WARREN-CLINTON-ROSS-HOCKING-HAMILTON-
CLERMONT-BROWN-HIGHLAND-ADAMS-PIKE-SCIOTO-
510 AM EDT THU JUN 23 2016

...FLASH FLOOD WATCH IN EFFECT THROUGH THIS AFTERNOON...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL
INDIANA...SOUTHEAST INDIANA...NORTHEAST KENTUCKY...NORTHERN
KENTUCKY...CENTRAL OHIO...SOUTHWEST OHIO AND WEST CENTRAL OHIO.

.DAY ONE...TODAY AND TONIGHT.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   FLASH FLOOD WATCH.

THUNDERSTORMS WILL CONTINUE TO DEVELOP TODAY ALONG A SLOW MOVING
FRONTAL BOUNDARY. THE THUNDERSTORMS WILL CAUSE HEAVY RAIN AND
FLOODING, AND SOME OF THE THUNDERSTORMS MAY BECOME SEVERE,
PRODUCING DAMAGING WINDS. ISOLATED TORNADOES CANNOT BE RULED OUT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

INZ073>075-080-KYZ089>098-240915-
RIPLEY-DEARBORN-OHIO-SWITZERLAND-CARROLL-GALLATIN-BOONE-KENTON-
CAMPBELL-OWEN-GRANT-PENDLETON-BRACKEN-ROBERTSON-
510 AM EDT THU JUN 23 2016

THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTHEAST INDIANA AND
NORTHERN KENTUCKY.

.DAY ONE...TODAY AND TONIGHT.

THUNDERSTORMS WILL CONTINUE TO DEVELOP TODAY ALONG A SLOW MOVING
FRONTAL BOUNDARY. SOME OF THE THUNDERSTORMS MAY BECOME SEVERE,
PRODUCING DAMAGING WINDS. ISOLATED TORNADOES CANNOT BE RULED OUT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED.

In the hours before

Local storm report, Jun 23, 4:25 AM EDT, 1 hour 33 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
425 AM EDT THU JUN 23 2016

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

0412 AM     TSTM WND GST     1 WNW BROOKVILLE        39.43N 85.03W
06/23/2016  E60 MPH          FRANKLIN           IN   TRAINED SPOTTER

&&

SBAKER

Local storm report, Jun 23, 4:49 AM EDT, 1 hour 9 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
449 AM EDT THU JUN 23 2016

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

0238 AM     TSTM WND DMG     2 S DOWNTOWN DAYTON     39.73N 84.20W
06/23/2016                   MONTGOMERY         OH   AMATEUR RADIO

            LARGE 20 INCH DIAMETER TREE BLOWN DOWN.

&&

JOHNF

Local storm report, Jun 23, 5:07 AM EDT, 51 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
507 AM EDT THU JUN 23 2016

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

0321 AM     TSTM WND DMG     5 S WILMINGTON          39.37N 83.83W
06/23/2016                   CLINTON            OH   NWS EMPLOYEE

            SEVERAL LARGE TREES DOWN.

&&

ALANR

Special weather statement, Jun 23, 5:15 AM EDT, 43 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE WILMINGTON OH
515 AM EDT THU JUN 23 2016

INZ058-059-066-OHZ060-070-230945-
FRANKLIN IN-FAYETTE IN-UNION IN-PREBLE OH-BUTLER OH-
515 AM EDT THU JUN 23 2016

...A STRONG THUNDERSTORM WILL AFFECT NORTHEASTERN FRANKLIN COUNTY IN
SOUTHEASTERN INDIANA...SOUTHEASTERN FAYETTE AND UNION COUNTIES IN
EAST CENTRAL INDIANA...SOUTHWESTERN PREBLE COUNTY IN WEST CENTRAL
OHIO AND WESTERN BUTLER COUNTIES IN SOUTHWESTERN OHIO UNTIL 545 AM
EDT...

AT 515 AM EDT...RADAR INDICATED A STRONG THUNDERSTORM NEAR LIBERTY...
MOVING SOUTHEAST AT 55 MPH.

STORM HAZARDS INCLUDE...
WINDS TO 45 MPH...
FREQUENT CLOUD TO GROUND LIGHTNING...
VERY HEAVY RAIN...

LOCATIONS IMPACTED INCLUDE...
HAMILTON...OXFORD...LIBERTY...SEVEN MILE...WEST COLLEGE CORNER...
SALEM...REILY...BLOOMING GROVE...MILLVILLE...SCIPIO...
COLLEGE CORNER...MOUNT CARMEL...MOUNDS STATE RECREATION AREA...
EVERTON...DUNLAPSVILLE...MCGONIGLE...COTTAGE GROVE...
CHARLOTTESVILLE...OKEANA AND LAYHIGH.

DO NOT STAY IN THE OPEN NOR SEEK SHELTER UNDER TREES WHEN LIGHTNING
THREATENS. MOVE INDOORS WHEN A THUNDERSTORM APPROACHES.

WATER WILL POND ON ROADS AND MAY QUICKLY FILL ROADSIDE DITCHES AND
SMALL STREAMS.

TO REPORT HAZARDOUS WEATHER CONDITIONS...GO TO OUR WEBSITE AT
WEATHER.GOV/ILN AND SUBMIT YOUR REPORT VIA SOCIAL MEDIA...WHEN YOU
CAN DO SO SAFELY.

LAT...LON 3968 8494 3947 8454 3930 8475 3931 8479
      3933 8484 3954 8513
TIME...MOT...LOC 0915Z 306DEG 48KT 3957 8498

AR

Local storm report, Jun 23, 5:22 AM EDT, 36 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
522 AM EDT THU JUN 23 2016

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

0507 AM     HAIL             WILDER                  39.04N 84.48W
06/23/2016  M0.75 INCH       CAMPBELL           KY   PUBLIC

            RELAYED BY MEDIA

&&

Local storm report, Jun 23, 5:25 AM EDT, 33 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE WILMINGTON OH
525 AM EDT THU JUN 23 2016

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

0454 AM     HAIL             4 N COVINGTON           39.13N 84.50W
06/23/2016  E0.50 INCH       HAMILTON           OH   TRAINED SPOTTER

&&

SBAKER

The office that day

Everything else NWS Wilmington, OH issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 23, 12:18 AM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Hardin	42 min
Jun 23, 12:27 AM EDT	Areal Flood Advisory	ILN	Hardin	3 hr
Jun 23, 12:41 AM EDT	Severe Thunderstorm Warning	ILN	Auglaize, Hardin, Logan, Shelby, Union	49 min
Jun 23, 12:44 AM EDT	Flash Flood Warning	ILN	Auglaize, Hardin	4 hr
Jun 23, 12:46 AM EDT	Severe Thunderstorm Warning	ILN	Delaware, Franklin, Union	44 min
Jun 23, 12:57 AM EDT	Special Weather Statement	ILN	Hardin	33 min
Jun 23, 12:59 AM EDT	Areal Flood Advisory	ILN	Delaware, Hardin, Licking, Logan, Union	3 hr
Jun 23, 1:14 AM EDT	Areal Flood Advisory	ILN	Delaware, Franklin, Licking	4 hr
Jun 23, 1:21 AM EDT	Flash Flood Warning	ILN	Delaware, Franklin, Licking, Logan, Union	4 hr
Jun 23, 1:29 AM EDT	Severe Thunderstorm Warning	ILN	Champaign, Logan, Union	46 min
Jun 23, 1:33 AM EDT	Special Weather Statement	ILN	Delaware, Franklin, Licking	27 min
Jun 23, 1:35 AM EDT	Special Weather Statement	ILN	Union	25 min
Jun 23, 1:43 AM EDT	Severe Thunderstorm Warning	ILN	Franklin, Licking	32 min
Jun 23, 1:47 AM EDT	Severe Thunderstorm Warning	ILN	Darke, Preble	43 min
Jun 23, 1:51 AM EDT	Special Weather Statement	ILN	Logan	24 min
Jun 23, 2:04 AM EDT	Special Weather Statement	ILN	Delaware, Fairfield, Franklin, Licking, Logan, Union	26 min
Jun 23, 2:12 AM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Darke, Greene, Miami, Montgomery	33 min
Jun 23, 2:15 AM EDT	Areal Flood Advisory	ILN	Delaware, Fairfield, Franklin, Licking, Madison, Union	4 hr
Jun 23, 2:23 AM EDT	Severe Thunderstorm Warning	ILN	Butler, Darke, Greene, Montgomery, Preble, Warren	37 min
Jun 23, 2:32 AM EDT	Special Weather Statement	ILN	Fairfield, Franklin, Madison, Pickaway	28 min
Jun 23, 2:35 AM EDT	Severe Thunderstorm Warning	ILN	Franklin, Madison	25 min
Jun 23, 2:41 AM EDT	Severe Thunderstorm Warning	ILN	Champaign, Clark, Fayette, Greene, Madison, Union	34 min
Jun 23, 2:50 AM EDT	Tornado Warning	ILN	Butler, Montgomery	10 min
Jun 23, 2:53 AM EDT	Flash Flood Warning	ILN	Delaware, Fairfield, Franklin, Licking, Madison, Union	4 hr
Jun 23, 2:55 AM EDT	Severe Thunderstorm Warning	ILN	Brown, Butler, Clermont, Clinton, Fayette, Greene and 7 more	50 min
Jun 23, 2:57 AM EDT	Severe Thunderstorm Warning	ILN	Fairfield, Franklin, Pickaway	33 min
Jun 23, 3:03 AM EDT	Tornado Warning	ILN	Clinton, Warren	27 min
Jun 23, 3:15 AM EDT	Tornado Warning	ILN	Clinton	15 min
Jun 23, 3:19 AM EDT	Tornado Warning	ILN	Fayette	26 min
Jun 23, 3:23 AM EDT	Special Weather Statement	ILN	Hocking	37 min
Jun 23, 3:25 AM EDT	Severe Thunderstorm Warning	ILN	Adams, Brown, Clermont, Clinton, Fayette, Highland and 3 more	50 min
Jun 23, 3:45 AM EDT	River Flood Advisory	ILN	Delaware, Franklin	36 hr
Jun 23, 3:55 AM EDT	Areal Flood Advisory	ILN	Fairfield, Franklin, Hocking, Madison, Pickaway	3 hr
Jun 23, 4:03 AM EDT	Special Weather Statement	ILN	Scioto	27 min
Jun 23, 4:15 AM EDT	Severe Thunderstorm Warning	ILN	Butler, Hamilton	45 min
Jun 23, 4:20 AM EDT	River Flood Warning	ILN	Delaware, Franklin	11 hr
Jun 23, 4:34 AM EDT	Areal Flood Warning	ILN	Hardin	7 hr
Jun 23, 4:48 AM EDT	Severe Thunderstorm Warning	ILN	Clermont, Hamilton	42 min
Jun 23, 5:03 AM EDT	Areal Flood Warning	ILN	Delaware, Franklin, Licking, Logan, Union	9 hr
Jun 23, 5:17 AM EDT	Severe Thunderstorm Warning	ILN	Adams, Brown, Clermont, Highland	43 min
Jun 23, 5:27 AM EDT	Areal Flood Advisory	ILN	Butler, Hamilton	3 hr
Jun 23, 5:43 AM EDT	Severe Thunderstorm Warning	ILN	Adams, Brown, Scioto	47 min
Jun 23, 6:31 AM EDT	Areal Flood Warning	ILN	Delaware, Fairfield, Franklin, Licking, Madison, Union	6 hr
Jun 23, 2:57 PM EDT	Special Weather Statement	ILN	Greene	33 min
Jun 23, 3:19 PM EDT	Special Weather Statement	ILN	Fairfield	26 min
Jun 23, 5:27 PM EDT	Severe Thunderstorm Warning	ILN	Adams, Highland, Pike	35 min
Jun 23, 5:30 PM EDT	Special Weather Statement	ILN	Clinton	30 min
Jun 23, 6:08 PM EDT	Areal Flood Advisory	ILN	Highland	3 hr
Jun 23, 6:17 PM EDT	Special Weather Statement	ILN	Clermont	28 min
Jun 23, 6:39 PM EDT	Special Weather Statement	ILN	Scioto	36 min
Jun 23, 6:43 PM EDT	Special Weather Statement	ILN	Adams	32 min
Jun 23, 7:10 PM EDT	Areal Flood Advisory	ILN	Adams, Brown	2 hr
Jun 23, 6:35 AM EDT	Areal Flood Advisory	ILN	Bracken, Lewis, Mason, Robertson	115 min
Jun 23, 3:33 PM EDT	Special Weather Statement	ILN	Carroll, Owen	27 min
Jun 23, 3:54 PM EDT	Severe Thunderstorm Warning	ILN	Carroll, Owen	51 min
Jun 23, 4:02 PM EDT	Special Weather Statement	ILN	Lewis	13 min
Jun 23, 4:16 PM EDT	Areal Flood Advisory	ILN	Carroll, Grant, Owen	3 hr
Jun 23, 4:18 PM EDT	Special Weather Statement	ILN	Bracken	27 min
Jun 23, 4:25 PM EDT	Special Weather Statement	ILN	Lewis	35 min
Jun 23, 4:30 PM EDT	Severe Thunderstorm Warning	ILN	Grant, Owen	15 min
Jun 23, 4:33 PM EDT	Flash Flood Warning	ILN	Grant, Owen	3 hr
Jun 23, 4:38 PM EDT	Tornado Warning	ILN	Owen	22 min
Jun 23, 4:50 PM EDT	Special Weather Statement	ILN	Owen	25 min
Jun 23, 4:59 PM EDT	Special Weather Statement	ILN	Mason, Robertson	31 min
Jun 23, 5:40 PM EDT	Special Weather Statement	ILN	Boone	35 min
Jun 23, 6:12 PM EDT	Areal Flood Advisory	ILN	Boone	3 hr
Jun 23, 6:16 PM EDT	Special Weather Statement	ILN	Boone	29 min
Jun 23, 6:34 PM EDT	Severe Thunderstorm Warning	ILN	Boone, Kenton	14 min
Jun 23, 7:00 PM EDT	Flash Flood Warning	ILN	Boone	2 hr
Jun 23, 3:41 AM EDT	Severe Thunderstorm Warning	ILN	Fayette, Franklin, Union	34 min
Jun 23, 4:28 AM EDT	Areal Flood Advisory	ILN	Fayette, Franklin	3 hr
Jun 23, 5:15 AM EDT	Special Weather Statement	ILN	Union	30 min
Jun 23, 5:58 PM EDT	Special Weather Statement	ILN	Ohio, Switzerland	32 min

Nearby

Severe Thunderstorm Warnings in Ohio, 2016 Every severe thunderstorm warning in 2016

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.