Alert archive / Texas / Severe Thunderstorm Warnings in 2015

Severe Thunderstorm Warning 33, NWS Amarillo, TX

April 16, 2015Roberts County, Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Apr 16, 2015, 3:42 PM CDT for Roberts County, Texas. It was in force for 63 min. 2 reports 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: Apr 16, 2015, 3:42 PM CDT (20:42 UTC)
Expired: Apr 16, 2015, 4:45 PM CDT
In force: 63 min
Issued by: NWS Amarillo, TX
Area: Storm-based polygon
Hail: 1.5 in
Wind: 50.0 mph

County Roberts County, TX

The radar

The Amarillo radar (KAMA), 114 km from the middle of the area, began a volume at 20:44 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
Apr 16, 3:47 PM CDT	HAIL 1.75	19 Nnw Codman, TX
Apr 16, 3:49 PM CDT	HAIL 1.75	19 Nnw Codman, TX

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched 2 storm reports to this severe thunderstorm warning; the first came 5 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The watch it was issued in

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

Issued	Product	Office	Lasted
Apr 16, 1:48 PM CDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 8.7 hours before the alert went out and 114 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: 246 J/kg
Mixed-layer CIN: -181 J/kg
Mixed-layer LCL: 2122 m above ground
0-6 km bulk shear: 29 kt
0-1 km storm-relative helicity: 160 m²/s²
0-3 km storm-relative helicity: 172 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.2

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

613 
WUUS54 KAMA 162042
SVRAMA
TXC393-162145-
/O.NEW.KAMA.SV.W.0033.150416T2042Z-150416T2145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AMARILLO TX
342 PM CDT THU APR 16 2015

THE NATIONAL WEATHER SERVICE IN AMARILLO HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  ROBERTS COUNTY IN THE PANHANDLE OF TEXAS...

* UNTIL 445 PM CDT

* AT 339 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 16 MILES
  NORTHWEST OF CODMAN...AND MOVING NORTHEAST AT 20 MPH.

  HAZARD...PING PONG BALL SIZE HAIL.

  SOURCE...RADAR INDICATED.

  IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT DAMAGE
           TO ROOFS...SIDING...WINDOWS AND VEHICLES.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF ROBERTS COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A
BUILDING.

&&

LAT...LON 3581 10054 3573 10090 3588 10102 3606 10091
      3606 10054
TIME...MOT...LOC 2042Z 234DEG 18KT 3586 10087

HAIL...1.50IN
WIND...<50MPH

$$

BRB

2 follow-up statements

588 
WWUS54 KAMA 162100
SVSAMA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
400 PM CDT THU APR 16 2015

TXC393-162145-
/O.CON.KAMA.SV.W.0033.000000T0000Z-150416T2145Z/
ROBERTS TX-
400 PM CDT THU APR 16 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHERN
ROBERTS COUNTY UNTIL 445 PM CDT...

AT 357 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 18 MILES NORTHWEST
OF MIAMI...AND MOVING NORTHEAST AT 20 MPH.

HAZARD...PING PONG BALL SIZE HAIL.

SOURCE...TRAINED WEATHER SPOTTERS.

IMPACT...PEOPLE AND ANIMALS OUTDOORS WILL BE INJURED. EXPECT DAMAGE
         TO ROOFS...SIDING...WINDOWS AND VEHICLES.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHERN ROBERTS COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.

&&

LAT...LON 3575 10092 3588 10102 3606 10091 3606 10056
      3605 10054 3589 10054
TIME...MOT...LOC 2100Z 222DEG 18KT 3591 10083

HAIL...1.50IN
WIND...<50MPH

$$

BRB

853 
WWUS54 KAMA 162111
SVSAMA

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
411 PM CDT THU APR 16 2015

TXC393-162145-
/O.CON.KAMA.SV.W.0033.000000T0000Z-150416T2145Z/
ROBERTS TX-
411 PM CDT THU APR 16 2015

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT FOR NORTHERN
ROBERTS COUNTY UNTIL 445 PM CDT...

AT 408 PM CDT...A SEVERE THUNDERSTORM WAS LOCATED 19 MILES NORTHWEST
OF LORA...AND MOVING NORTHEAST AT 20 MPH.

HAZARD...HALF DOLLAR SIZE HAIL.

SOURCE...TRAINED WEATHER SPOTTERS.

IMPACT...DAMAGE TO VEHICLES IS EXPECTED.

* LOCATIONS IMPACTED INCLUDE...
  MAINLY RURAL AREAS OF NORTHERN ROBERTS COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THIS STORM IS PRODUCING LARGE HAIL. SEEK SHELTER NOW INSIDE A STURDY
STRUCTURE AND STAY AWAY FROM WINDOWS.

&&

LAT...LON 3590 10062 3577 10093 3588 10102 3606 10091
      3605 10062
TIME...MOT...LOC 2110Z 222DEG 18KT 3595 10079

HAIL...1.25IN
WIND...<50MPH

$$

BRB

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 Amarillo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 16, 3:07 PM CDT, 35 minutes earlier.

Area forecast discussion, Apr 16, 3:07 PM CDT, 35 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE AMARILLO TX
307 PM CDT THU APR 16 2015

.DISCUSSION...
RE-POSTING THE AFD SECTION CONCERNING THE CONVECTIVE POTENTIAL FOR
TODAY. LONG TERM SECTION BELOW.

WE WILL PERFORM A SPECIAL BALLOON RELEASE AT 18Z. INITIAL CONCERN IS
WEAK COLD FRONT MOVING SOUTHEAST ACROSS THE WESTERN PANHANDLES AND
ONGOING CLOUDS/SHOWERS IN THAT AREA. FURTHER EAST WITH LESS CLOUD
COVER SURFACE DIABATIC HEATING AND SOUTHEASTERLY LOW LEVEL MOIST
ADVECTION IS OCCURING. 12Z OBSERVED KAMA SOUNDING MODIFIED FOR EXPECTED
AFTERNOON TEMPERATURE YIELDS MODERATE SURFACE BASED INSTABILITY. ONE
OF THE BIGGEST UNCERTAINTIES NOW IS TO WHAT DEGREE WE MIX OUT AND
IMPLICATIONS THAT WILL HAVE FOR INSTABILITY. MOISTURE IS PROBABLY
QUITE SHALLOW BUT MODEL FORECAST SOUNDINGS SHOW DEEPENING WITH TIME.
LATEST WEST TEXAS MESONET OBS SHOW LOW 60 DEGREE SURFACE DEW POINTS
UP STREAM IMPINGING ON THE SOUTHEAST PORTION OF THE FORECAST AREA.
RAP AND OTHER SHORT RANGE GUIDANCE SEEM TO BE TOO WEAK AND SLIGHTLY
MISPLACED WITH SURFACE LOW DEEPENING OVER NORTHEAST NEW
MEXICO...HENCE MORE SIGNIFICANT ISOLLOBARIC RESPONSE AND LOW LEVEL
MOISTURE SEEN IN REGIONAL OBSERVATIONS.

CURRENT THINKING IS THAT CONVECTION OVER THE WESTERN PANHANDLES WILL
CONTINUE TO DEEPEN INTO EARLY AFTERNOON WITH MORE ROBUST CONVECTION
EVOLVING OVER THE EASTERN EDGE OF THIS AREA MOVING INTO THE CENTRAL
PANHANDLES THROUGH THE EARLY AFTERNOON. ADDITIONAL CONVECTIVE
INITIATION MAY OCCUR FURTHER EAST AS WELL. STORM MOTIONS WILL BE
NORTHEASTERLY AT AROUND 25 KNOTS. WITH SUCH LOW FREEZING LEVELS
AROUND 8500 FEET AND STEEP MID LEVEL LAPSE RATES...LARGE HAIL WILL BE
THE MAIN THREAT ALONG WITH DAMAGING WINDS. THE BEST CHANCE OF A
TORNADO WILL BE LATER THIS EVENING AS LOW LEVEL MOIST ADVECTION
CONTINUES AND LOW LEVEL JET STRENGTHENS RESULTING IN STRONGER 0-1KM
SHEAR.

ANOTHER CONCERN IS DURATION. WITH LOW LEVEL THETA-E ADVECTION
CONTINUING INTO THE EVENING SO WILL THE THREAT OF CONVECTION. A
MARGINAL SEVERE WEATHER THREAT MAY PERSIST INTO THE NIGHT.

BRB

LONG TERM...
THE UPPER LOW WILL START TO MOVE TO THE EAST ON FRIDAY AND THIS
SHOULD LIMIT THE WESTWARD EXTENT OF PRECIPITATION CHANCES. HOWEVER
THERE WILL BE ENOUGH INSTABILITY AND DEEP LAYER SHEAR TO SUPPORT THE
RISK FOR STRONG TO A FEW SEVERE THUNDERSTORMS ESPECIALLY ACROSS THE
EASTERN TEXAS AND OKLAHOMA PANHANDLES. SATURDAY THE LOW CONTINUES ITS
TRACK AND SOME MODELS PLACE THE PANHANDLES WITH THE DRY SLOT OF THIS
SYSTEM WHILE OTHERS KEEP THE FAR EASTERN PANHANDLES WITH PRECIP
CHANCES. HAVE KEPT VERY LOW END POPS FOR THIS AREA BUT IF THIS DRY
SLOT TREND CONTINUES THEN WE COULD BE PRECIP FREE ON SATURDAY.

NORTHWEST FLOW DEVELOPS ACROSS THE PANHANDLES AND BRINGS OFF AND ON
PRECIP CHANCES FROM MONDAY NIGHT THROUGH MID WEEK. INSTABILITY LOOKS
TO BE LIMITED NEXT WEEK TO KEEP THE CHANCE FOR SEVERE WEATHER LOW.

&&

.FIRE WEATHER...
ELEVATED TO BRIEFLY CRITICAL FIRE WEATHER CONDITIONS ARE POSSIBLE
TOMORROW ACROSS THE WESTERN OKLAHOMA AND NORTHWESTERN TEXAS
PANHANDLES. THE POSSIBILITY OF PRECIPITATION ACROSS THIS AREA COULD
MITIGATE THESE FIRE WEATHER CONDITIONS AS FUELS COULD BECOME
UNSUPPORTIVE. WILL HOLD OFF ON ISSUING ANY FIRE WEATHER PRODUCTS DUE
TO THE UNCERTAINTY. NEITHER ELEVATED NOR CRITICAL FIRE WEATHER
CONDITIONS ARE EXPECTED THROUGH SATURDAY.

&&

.PRELIMINARY POINT TEMPS/POPS...
AMARILLO TX                49  73  46  74  45 /  50  20  10  20  10
BEAVER OK                  54  75  49  76  47 /  70  60  60  30  30
BOISE CITY OK              43  68  41  68  42 /  50  20  20  30  10
BORGER TX                  53  75  48  75  48 /  50  30  20  20  10
BOYS RANCH TX              45  73  43  74  45 /  40  10  10  20  10
CANYON TX                  46  72  44  74  45 /  40  20  10  20   5
CLARENDON TX               54  74  52  77  48 /  60  50  20  20  10
DALHART TX                 43  70  41  70  42 /  40  10  20  20  10
GUYMON OK                  51  73  44  73  45 /  50  30  40  30  20
HEREFORD TX                42  72  42  74  42 /  30  10  10  10   5
LIPSCOMB TX                55  74  52  76  49 /  70  60  50  30  30
PAMPA TX                   52  73  49  74  45 /  60  40  20  20  20
SHAMROCK TX                56  75  55  77  50 /  70  60  20  20  20
WELLINGTON TX              58  77  56  80  52 /  60  60  20  20  20

&&

.AMA WATCHES/WARNINGS/ADVISORIES...
TX...NONE.
OK...NONE.

&&

99/14

Hazardous weather outlook, Apr 16, 2:55 PM CDT, 47 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE AMARILLO TX
255 PM CDT THU APR 16 2015

OKZ001>003-TXZ001>020-170800-
CIMARRON-TEXAS-BEAVER-DALLAM-SHERMAN-HANSFORD-OCHILTREE-LIPSCOMB-
HARTLEY-MOORE-HUTCHINSON-ROBERTS-HEMPHILL-OLDHAM-POTTER-CARSON-
GRAY-WHEELER-DEAF SMITH-RANDALL-ARMSTRONG-DONLEY-COLLINGSWORTH-
255 PM CDT THU APR 16 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE TEXAS AND OKLAHOMA
PANHANDLES.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

SCATTERED TO NUMEROUS THUNDERSTORMS ARE EXPECTED...WITH THE GREATEST
COVERAGE ACROSS EASTERN SECTIONS. SOME STORMS WILL LIKELY BECOME
SEVERE THIS AFTERNOON AND EVENING...WITH HAIL UP TO TENNIS BALL SIZE
AND DAMAGING WIND GUSTS UP TO 70 MPH. ISOLATED TORNADOES WILL ALSO BE
POSSIBLE...MAINLY ACROSS THE EASTERN TWO THIRDS OF THE PANHANDLES.

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

STRONG TO POTENTIALLY SEVERE THUNDERSTORMS WILL AGAIN BE POSSIBLE
FRIDAY AFTERNOON AND EVENING AS WELL AS SATURDAY AFTERNOON AND
EVENING ACROSS MAINLY THE EASTERN HALF OF THE PANHANDLES. THE PRIMARY
HAZARDS WITH ANY STORMS THAT DEVELOP WILL BE HAIL UP TO HALF DOLLAR
SIZE AND WIND GUSTS AROUND 60 MPH.

THUNDERSTORMS WILL BE POSSIBLE ACROSS PORTIONS OF THE PANHANDLES
SUNDAY THROUGH WEDNESDAY. THE THREAT FOR WIDESPREAD SEVERE WEATHER
DURING THIS TIME IS LOW.

ELEVATED FIRE WEATHER CONDITIONS MAY DEVELOP ON FRIDAY ACROSS THE
WESTERN HALF OF THE PANHANDLES...PARTICULARLY IN AREAS NOT RECEIVING
WETTING RAINS TODAY AND TONIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION WILL LIKELY BE NEEDED THIS AFTERNOON AND
EVENING...AS WELL AS POTENTIALLY ON FRIDAY...AND AGAIN ON SATURDAY.

AREA FIRE MANAGERS AND EMERGENCY OFFICIALS ACROSS WESTERN PARTS OF
THE PANHANDLES SHOULD BE ALERT FOR ELEVATED FIRE WEATHER CONDITIONS
THIS AFTERNOON AND ON FRIDAY.

In the hours before

Local storm report, Apr 16, 3:31 PM CDT, 11 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
331 PM CDT THU APR 16 2015

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

0315 PM     HAIL             4 NE AMARILLO           35.25N 101.77W
04/16/2015  E1.50 INCH       POTTER             TX   PUBLIC

            PING PONG BALL SIZE HAIL WAS FALLING IN NORTHEAST
            AMARILLO.

&&

EVENT NUMBER AMA1500341

FENNER

Local storm report, Apr 16, 3:32 PM CDT, 10 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
332 PM CDT THU APR 16 2015

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

0328 PM     HAIL             2 N TIMBERCREEK CANYON  35.09N 101.81W
04/16/2015  E0.88 INCH       RANDALL            TX   PUBLIC

&&

EVENT NUMBER AMA1500342

LG

Special weather statement, Apr 16, 3:35 PM CDT, 7 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AMARILLO TX
335 PM CDT THU APR 16 2015

TXZ016-017-162100-
DEAF SMITH TX-RANDALL TX-
335 PM CDT THU APR 16 2015

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN RANDALL AND
SOUTHEASTERN DEAF SMITH COUNTIES UNTIL 400 PM CDT...

AT 333 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS DETECTED A
STRONG THUNDERSTORM 7 MILES SOUTHEAST OF HEREFORD...MOVING NORTHEAST
AT 25 MPH.

HAIL UP TO THE SIZE OF NICKELS AND WIND GUSTS UP TO 50 MPH ARE
EXPECTED WITH THIS STORM.

* LOCATIONS IMPACTED INCLUDE...
  DAWN...               BUFFALO LAKE...

THIS STORM MAY INTENSIFY...SO BE CERTAIN TO MONITOR LOCAL RADIO AND
TV STATIONS... AS WELL AS LOCAL CABLE TV OUTLETS... FOR ADDITIONAL
INFORMATION AND POSSIBLE WARNINGS FROM THE NATIONAL WEATHER SERVICE.

LAT...LON 3474 10238 3475 10242 3502 10233 3492 10204
      3474 10217 3474 10227 3474 10237
TIME...MOT...LOC 2036Z 203DEG 23KT 3480 10227

SIMPSON

Local storm report, Apr 16, 3:36 PM CDT, 6 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
336 PM CDT THU APR 16 2015

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

0314 PM     HAIL             BRYANS CORNER           36.62N 100.82W
04/16/2015  M1.00 INCH       BEAVER             OK   EMERGENCY MNGR

&&

EVENT NUMBER AMA1500343

LG

Local storm report, Apr 16, 3:38 PM CDT, 4 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
338 PM CDT THU APR 16 2015

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

0334 PM     HAIL             3 S GRAY                36.50N 100.82W
04/16/2015  M1.00 INCH       BEAVER             OK   EMERGENCY MNGR

&&

EVENT NUMBER AMA1500344

LG

Local storm report, Apr 16, 3:39 PM CDT, 3 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AMARILLO TX
339 PM CDT THU APR 16 2015

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

0337 PM     HAIL             7 SW PANTEX             35.25N 101.66W
04/16/2015  E1.75 INCH       POTTER             TX   PUBLIC

            GOLF BALL SIZE HAIL FELL NEAR HIGHLAND PARK AREA.

&&

EVENT NUMBER AMA1500345

FENNER

The office that day

Everything else NWS Amarillo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 15, 7:29 PM CDT	Special Weather Statement	AMA	Donley	61 min
Apr 15, 7:54 PM CDT	Severe Thunderstorm Warning	AMA	Lipscomb	50 min
Apr 15, 8:08 PM CDT	Special Weather Statement	AMA	Collingsworth	67 min
Apr 15, 8:11 PM CDT	Special Weather Statement	AMA	Carson	79 min
Apr 15, 9:22 PM CDT	Special Weather Statement	AMA	Roberts	53 min
Apr 15, 10:04 PM CDT	Special Weather Statement	AMA	Hemphill, Roberts	56 min
Apr 15, 11:23 PM CDT	Special Weather Statement	AMA	Hansford, Lipscomb, Ochiltree	52 min
Apr 16, 1:43 PM CDT	Severe Thunderstorm Warning	AMA	Hutchinson	62 min
Apr 16, 1:49 PM CDT	Severe Thunderstorm Warning	AMA	Hansford, Ochiltree	56 min
Apr 16, 2:15 PM CDT	Special Weather Statement	AMA	Randall	30 min
Apr 16, 2:17 PM CDT	Tornado Warning	AMA	Hutchinson, Roberts	28 min
Apr 16, 2:24 PM CDT	Severe Thunderstorm Warning	AMA	Carson, Hutchinson	66 min
Apr 16, 2:32 PM CDT	Severe Thunderstorm Warning	AMA	Potter, Randall	58 min
Apr 16, 2:45 PM CDT	Tornado Warning	AMA	Roberts	30 min
Apr 16, 2:47 PM CDT	Severe Thunderstorm Warning	AMA	Ochiltree	58 min
Apr 16, 3:03 PM CDT	Severe Thunderstorm Warning	AMA	Carson, Potter	57 min
Apr 16, 3:04 PM CDT	Special Weather Statement	AMA	Randall	26 min
Apr 16, 3:07 PM CDT	Severe Thunderstorm Warning	AMA	Roberts	38 min
Apr 16, 3:12 PM CDT	Severe Thunderstorm Warning	AMA	Potter, Randall	30 min
Apr 16, 3:31 PM CDT	Severe Thunderstorm Warning	AMA	Carson, Hutchinson	44 min
Apr 16, 3:35 PM CDT	Special Weather Statement	AMA	Randall	25 min
Apr 16, 3:47 PM CDT	Severe Thunderstorm Warning	AMA	Armstrong, Carson	28 min
Apr 16, 3:52 PM CDT	Tornado Warning Tornado observed	AMA	Carson	7 min
Apr 16, 3:59 PM CDT	Areal Flood Advisory	AMA	Carson, Gray, Hutchinson, Roberts	4 hr
Apr 16, 4:12 PM CDT	Severe Thunderstorm Warning	AMA	Carson, Gray, Hutchinson, Roberts	63 min
Apr 16, 4:45 PM CDT	Severe Thunderstorm Warning	AMA	Gray, Roberts	60 min
Apr 16, 4:48 PM CDT	Areal Flood Advisory	AMA	Carson, Gray, Roberts	3 hr
Apr 16, 5:01 PM CDT	Tornado Warning	AMA	Gray	29 min
Apr 16, 5:13 PM CDT	Severe Thunderstorm Warning	AMA	Hemphill	32 min
Apr 16, 5:16 PM CDT	Tornado Warning	AMA	Gray, Roberts	29 min
Apr 16, 5:25 PM CDT	Tornado Warning Tornado observed	AMA	Hemphill	35 min
Apr 16, 5:36 PM CDT	Areal Flood Advisory	AMA	Hemphill, Lipscomb	5 hr
Apr 16, 5:39 PM CDT	Tornado Warning	AMA	Gray, Wheeler	51 min
Apr 16, 5:46 PM CDT	Severe Thunderstorm Warning	AMA	Hemphill, Lipscomb, Roberts	59 min
Apr 16, 5:59 PM CDT	Severe Thunderstorm Warning	AMA	Collingsworth, Donley, Gray, Wheeler	61 min
Apr 16, 6:20 PM CDT	Tornado Warning Tornado observed	AMA	Hemphill, Wheeler	25 min
Apr 16, 6:30 PM CDT	Tornado Warning	AMA	Gray, Wheeler	45 min
Apr 16, 6:45 PM CDT	Severe Thunderstorm Warning	AMA	Hemphill, Lipscomb	45 min
Apr 16, 6:55 PM CDT	Severe Thunderstorm Warning	AMA	Donley	33 min
Apr 16, 6:58 PM CDT	Tornado Warning	AMA	Wheeler	37 min
Apr 16, 6:59 PM CDT	Areal Flood Advisory	AMA	Wheeler	5 hr

Nearby

Severe Thunderstorm Warnings in Texas, 2015 Every severe thunderstorm warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.