Alert archive / Texas / Tornado Warnings in 2015

Tornado Warning 55, NWS Fort Worth, TX

May 10, 2015Grayson County, Texas

NWS Fort Worth, TX issued this tornado warning at May 10, 2015, 4:02 PM CDT for Grayson County, Texas. It was in force for 28 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: May 10, 2015, 4:02 PM CDT (21:02 UTC)
Expired: May 10, 2015, 4:30 PM CDT
In force: 28 min
Issued by: NWS Fort Worth, TX
Area: Storm-based polygon
Tornado: Radar indicated
Hail: 1.5 in

County Grayson County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 150 km from the middle of the area, began a volume at 21:01 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
May 10, 4:30 PM CDT	TORNADO	6 E Denison, TX	POWERLINES DOWN AND TREES SNAPPED NEAR CARPENTER'S BLUFF ON S BANK OF RED RIVER

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 one storm report to this tornado warning; the first came 28 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
May 10, 10:19 AM CDT	Tornado Watch	SPC	13 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 9.0 hours before the alert went out and 126 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: 2108 J/kg
Mixed-layer CIN: -13 J/kg
Mixed-layer LCL: 628 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 259 m²/s²
0-3 km storm-relative helicity: 279 m²/s²
Significant tornado parameter: 2.8
Supercell composite: 14.7

Open this sounding in Storm Lab

The text

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

747 
WFUS54 KFWD 102102
TORFWD
TXC181-102130-
/O.NEW.KFWD.TO.W.0055.150510T2102Z-150510T2130Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE FORT WORTH TX
402 PM CDT SUN MAY 10 2015

THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL GRAYSON COUNTY IN NORTH CENTRAL TEXAS...

* UNTIL 430 PM CDT
    
* AT 401 PM CDT...A SEVERE THUNDERSTORM CAPABLE OF PRODUCING A
  TORNADO WAS LOCATED NEAR DENISON...MOVING NORTHEAST AT 35 MPH.

  HAZARD...TORNADO AND PING PONG BALL SIZE HAIL. 

  SOURCE...RADAR INDICATED ROTATION. 

  IMPACT...FLYING DEBRIS WILL BE DANGEROUS TO THOSE CAUGHT WITHOUT 
           SHELTER. MOBILE HOMES WILL BE DAMAGED OR DESTROYED. 
           DAMAGE TO ROOFS...WINDOWS AND VEHICLES WILL OCCUR.  TREE 
           DAMAGE IS LIKELY. 

* THIS TORNADIC THUNDERSTORM WILL REMAIN OVER MAINLY RURAL AREAS OF
  EAST CENTRAL GRAYSON COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! MOVE TO A BASEMENT OR AN INTERIOR ROOM ON THE LOWEST
FLOOR OF A STURDY BUILDING. AVOID WINDOWS. IF YOU ARE OUTDOORS...IN A
MOBILE HOME...OR IN A VEHICLE...MOVE TO THE CLOSEST SUBSTANTIAL
SHELTER AND PROTECT YOURSELF FROM FLYING DEBRIS.

&&

LAT...LON 3378 9643 3375 9641 3373 9638 3363 9648
      3366 9654 3367 9654 3377 9649 3378 9648
TIME...MOT...LOC 2101Z 210DEG 30KT 3369 9649 

TORNADO...RADAR INDICATED
HAIL...1.50IN

$$

JLDUNN

1 follow-up statement

507 
WWUS54 KFWD 102122
SVSFWD

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
422 PM CDT SUN MAY 10 2015

TXC181-102132-
/O.EXP.KFWD.TO.W.0055.000000T0000Z-150510T2130Z/
GRAYSON TX-
422 PM CDT SUN MAY 10 2015

...THE TORNADO WARNING FOR EAST CENTRAL GRAYSON COUNTY WILL EXPIRE AT
430 PM CDT...
        
THE STORM WHICH PROMPTED THE WARNING HAS MOVED OUT OF THE AREA.
THEREFORE THE WARNING WILL BE ALLOWED TO EXPIRE.

A TORNADO WATCH REMAINS IN EFFECT UNTIL 900 PM CDT FOR NORTH CENTRAL
TEXAS.

LAT...LON 3378 9643 3375 9641 3373 9638 3363 9648
      3366 9654 3367 9654 3377 9649 3378 9648
TIME...MOT...LOC 2119Z 210DEG 30KT 3369 9649 

$$

JLDUNN

What forecasters said that day

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

NWS Fort Worth, TX wrote its last area forecast discussion before this tornado warning went out at May 10, 3:19 PM CDT, 43 minutes earlier.

Area forecast discussion, May 10, 3:19 PM CDT, 43 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE FORT WORTH TX
319 PM CDT SUN MAY 10 2015

.DISCUSSION...
ANOTHER ROUND OF THUNDERSTORMS WILL CONTINUE THROUGH THE AFTERNOON
AS ABUNDANT LOW LEVEL MOISTURE AND INSTABILITY INTERACTS WITH
NUMEROUS MESO-SCALE BOUNDARIES LEFT OVER FROM EARLIER CONVECTION.
THESE STORMS WILL HAVE THE POTENTIAL TO BECOME SEVERE AS WELL AS
PRODUCE HEAVY RAINFALL AND FLOODING.

A COLD FRONT WILL MOVE INTO THE NORTHWEST ZONES THIS EVENING AND
PROVIDE ADDITIONAL FOCUS FOR THUNDERSTORMS. WE EXPECT STORM
CHANCES TO DECREASE FROM NORTHWEST TO SOUTHEAST THROUGH THE NIGHT
AND INTO MONDAY MORNING AS DRIER AIR BEGINS TO WORK IN BEHIND THE
FRONT. THE BEST CHANCES FOR STORMS OVERNIGHT WILL BE ACROSS THE
SOUTHEAST ZONES. AGAIN SEVERE STORMS AND HEAVY RAINFALL WILL BE
POSSIBLE. WE WILL LEAVE THE FLASH FLOOD WATCH IN PLACE ACROSS THE
NORTHERN HALF OF THE AREA THROUGH 7 AM MONDAY.

THE FRONT WILL MOVE SOUTH OF THE FORECAST AREA ON MONDAY AND BRING
AN END TO MOST OF THE PRECIPITATION. HOWEVER...SOME SHOWERS AND
STORMS WILL LINGER NORTH OF THE FRONT THROUGH MONDAY NIGHT...
ESPECIALLY ACROSS THE SOUTHERN ZONES.

THE COLD FRONT SHOULD BEGIN TO LIFT NORTH/NORTHWEST ON TUESDAY IN
RESPONSE TO A DEVELOPING LOW PRESSURE SYSTEM IN THE WEST. AS A
RESULT...PRECIPITATION CHANCES WILL BE ON THE INCREASE TUESDAY AND
TUESDAY NIGHT.

THE LOW PRESSURE SYSTEM SHOULD MOVE INTO NEW MEXICO ON WEDNESDAY
AND ACROSS WEST TEXAS ON THURSDAY. THIS WILL BRING A GOOD CHANCE
OF SHOWERS AND THUNDERSTORMS TO NORTH TEXAS WEDNESDAY THROUGH
THURSDAY.

PRECIPITATION CHANCES WILL DECREASE FRIDAY/FRIDAY NIGHT AS THE
UPPER TROUGH AXIS MOVES EAST OF THE REGION AND UPPER LEVEL HIGH
PRESSURE BRIEFLY BUILDS OVER THE STATE. THE UPPER RIDGE IS PROGGED
TO FLATTEN AND MOVE QUICKLY EAST ON SATURDAY AS YET ANOTHER LOW
PRESSURE SYSTEM APPROACHES FROM THE WEST. THIS SYSTEM WILL BRING
MORE RAIN CHANCES NEXT SUNDAY AND BEYOND.

RIGHT NOW IT APPEARS THAT THE SEVERE WEATHER POTENTIAL MONDAY AND
TUESDAY WILL BE MUCH LOWER THAN WE HAVE SEEN THE PAST SEVERAL DAYS
BUT THE SEVERE WEATHER THREAT WILL BE ON THE INCREASE WEDNESDAY
AND THURSDAY. WE WILL STILL HAVE TO BE CONCERNED WITH FLOODING
THROUGH THE WEEK DUE TO SATURATED CONDITIONS IN MANY LOCATIONS.

79

&&

.AVIATION...
/ISSUED 106 PM CDT SUN MAY 10 2015/
THE LARGEST IMPACT TO AVIATION SHOULD OCCUR DURING THE NEXT 6 T0
10 HOURS. WE EXPECT SCATTERED THUNDERSTORMS TO CONTINUE TO
DEVELOP ACROSS NORTH TEXAS AS MOISTURE AND INSTABILITY CONTINUE TO
INTERACT WITH NUMEROUS BOUNDARIES AND EVEN AN APPROACHING DRY LINE
AND COLD FRONT. OVERALL...THE AFTERNOON WILL BE VFR EXCEPT FOR IN
AND NEAR THUNDERSTORMS WHERE MVFR TO IFR CONDITIONS ARE EXPECTED.
THE BEST WINDOW OF TIME FOR STORMS AT THE METROPLEX TAF SITES WILL
BE FROM 18Z UNTIL ABOUT 02Z. STORMS MAY START A BIT LATER IN WACO
AND CONTINUE THROUGH MUCH OF THE EVENING.

THE DRY LINE WILL ENTER INTO THE WESTERN ZONES THIS AFTERNOON AND
BE OVERTAKEN BY THE COLD FRONT TONIGHT. ONCE THE COLD FRONT
ARRIVES...RAIN CHANCES WILL DECREASE FROM NORTHWEST TO SOUTHEAST.
WITH ALL PRECIPITATION ENDING AT THE TAF SITES BEFORE SUNRISE
MONDAY.

EXPECT A WIND SHIFT TO NORTHWEST AT THE METROPLEX TAF SITES
AROUND 06Z BUT NORTH TO NORTHWEST WINDS WILL MOST LIKELY NOT
INCREASE UNTIL CLOSER TO SUNRISE. THE WIND SHIFT IN WACO SHOULD
NOT ARRIVE UNTIL CLOSER TO 12Z MONDAY.

79

&&

.PRELIMINARY POINT TEMPS/POPS...
DALLAS-FT. WORTH, TX  61  79  56  73  59 /  70  20  20  40  50
WACO, TX              65  82  57  72  60 /  80  40  60  60  50
PARIS, TX             63  78  56  73  59 /  80  30  10  30  40
DENTON, TX            58  79  54  74  59 /  70  20  10  40  50
MCKINNEY, TX          59  78  56  74  59 /  80  20  10  40  50
DALLAS, TX            62  80  57  73  59 /  80  20  20  40  50
TERRELL, TX           64  80  58  74  60 /  80  40  20  40  50
CORSICANA, TX         65  83  59  73  61 /  80  40  40  40  50
TEMPLE, TX            66  84  58  69  62 /  80  60  60  60  50
MINERAL WELLS, TX     58  78  56  72  59 /  50  20  20  40  50

&&

.FWD WATCHES/WARNINGS/ADVISORIES...
FLASH FLOOD WATCH THROUGH MONDAY MORNING FOR TXZ091>095-100>107-
115>121-129>134-141-143>145.

&&

79/79

Hazardous weather outlook, May 10, 3:44 PM CDT, 18 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FORT WORTH TX
344 PM CDT SUN MAY 10 2015

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-111200-
MONTAGUE-COOKE-GRAYSON-FANNIN-LAMAR-YOUNG-JACK-WISE-DENTON-COLLIN-
HUNT-DELTA-HOPKINS-STEPHENS-PALO PINTO-PARKER-TARRANT-DALLAS-
ROCKWALL-KAUFMAN-VAN ZANDT-RAINS-EASTLAND-ERATH-HOOD-SOMERVELL-
JOHNSON-ELLIS-HENDERSON-COMANCHE-MILLS-HAMILTON-BOSQUE-HILL-NAVARRO-
FREESTONE-ANDERSON-LAMPASAS-CORYELL-BELL-MCLENNAN-FALLS-LIMESTONE-
LEON-MILAM-ROBERTSON-
344 PM CDT SUN MAY 10 2015

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH CENTRAL TEXAS.

.DAY ONE...TONIGHT.
SHOWERS AND THUNDERSTORMS ARE EXPECTED THROUGH TONIGHT WHICH WILL
RESULT IN FLASH FLOODING ACROSS PARTS OF NORTH AND CENTRAL TEXAS.
SEVERE THUNDERSTORMS ARE ALSO POSSIBLE THROUGH TONIGHT WITH A
THREAT FOR LARGE HAIL...DAMAGING WINDS AND ISOLATED TORNADOES. THE
SEVERE WEATHER THREAT SHOULD DECREASE FROM WEST TO EAST OVERNIGHT.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.
THERE WILL BE A CHANCE OF THUNDERSTORMS ACROSS ALL OF NORTH AND
CENTRAL TEXAS MONDAY THROUGH SATURDAY. ISOLATED SEVERE STORMS ARE
POSSIBLE MONDAY AND TUESDAY. HOWEVER...THE CHANCE FOR SEVERE
STORMS WILL INCREASE WEDNESDAY THROUGH SATURDAY.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL LIKELY BE REQUESTED ACROSS NORTH AND
CENTRAL TEXAS THROUGH TONIGHT.

In the hours before

Local storm report, May 10, 3:27 PM CDT, 35 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
327 PM CDT SUN MAY 10 2015

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

0318 PM     TORNADO          1 S GUNTER              33.44N  96.75W
05/10/2015                   GRAYSON            TX   TRAINED SPOTTER

            VISUAL REPORT OF TORNADO JUST S OF GUNTER

Local storm report, May 10, 3:28 PM CDT, 34 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
328 PM CDT SUN MAY 10 2015

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

0327 PM     FUNNEL CLOUD     HOWE                    33.50N  96.62W
05/10/2015                   GRAYSON            TX   TRAINED SPOTTER

            FUNNEL NEAR HOWE

Local storm report, May 10, 3:36 PM CDT, 26 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
336 PM CDT SUN MAY 10 2015

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

0335 PM     TORNADO          HOWE                    33.50N  96.62W
05/10/2015                   GRAYSON            TX   TRAINED SPOTTER

            VERY BRIEF TORNADO OBSERVED NEAR HOWE

Local storm report, May 10, 3:46 PM CDT, 16 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
346 PM CDT SUN MAY 10 2015

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

0346 PM     FUNNEL CLOUD     LUELLA                  33.57N  96.55W
05/10/2015                   GRAYSON            TX   TRAINED SPOTTER

            FUNNEL OVER LUELLA

Local storm report, May 10, 3:55 PM CDT, 7 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
355 PM CDT SUN MAY 10 2015

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

0335 PM     FLASH FLOOD      KRUM                    33.27N  97.25W
05/10/2015                   DENTON             TX   AMATEUR RADIO

            HIGH WATER RESCUE IN KRUM

Local storm report, May 10, 4:02 PM CDT, 0 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE FORT WORTH TX
402 PM CDT SUN MAY 10 2015

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

0400 PM     FUNNEL CLOUD     2 W BELLS               33.45N  96.45W
05/10/2015                   GRAYSON            TX   TRAINED SPOTTER

            FUNNEL ALONOG HIGHWAY 82 W OF BELLS

The office that day

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

Issued	Product	Office	Counties	Lasted
May 9, 7:07 PM CDT	Severe Thunderstorm Warning	FWD	Eastland	40 min
May 9, 7:12 PM CDT	Severe Thunderstorm Warning	FWD	Erath, Hood, Palo Pinto	63 min
May 9, 7:15 PM CDT	Tornado Warning Tornado observed	FWD	Erath	30 min
May 9, 7:35 PM CDT	Areal Flood Advisory	FWD	Erath	115 min
May 9, 7:45 PM CDT	Severe Thunderstorm Warning	FWD	Erath, Hood, Parker, Somervell	60 min
May 9, 7:45 PM CDT	Tornado Warning	FWD	Erath, Hood	30 min
May 9, 8:17 PM CDT	Severe Thunderstorm Warning	FWD	Eastland	58 min
May 9, 8:34 PM CDT	Severe Thunderstorm Warning	FWD	Erath	56 min
May 9, 8:40 PM CDT	Severe Thunderstorm Warning	FWD	Hood, Johnson, Parker, Tarrant	65 min
May 9, 9:14 PM CDT	Severe Thunderstorm Warning	FWD	Eastland, Erath, Palo Pinto	61 min
May 9, 9:30 PM CDT	Severe Thunderstorm Warning	FWD	Erath, Hood, Somervell	60 min
May 9, 9:31 PM CDT	Flash Flood Warning	FWD	Erath	2 hr
May 9, 9:31 PM CDT	Severe Thunderstorm Warning	FWD	Eastland, Stephens	59 min
May 9, 10:12 PM CDT	Severe Thunderstorm Warning	FWD	Erath, Palo Pinto	48 min
May 9, 10:15 PM CDT	Severe Thunderstorm Warning	FWD	Hood, Johnson, Somervell	60 min
May 9, 10:23 PM CDT	Special Weather Statement	FWD	Denton, Grayson	37 min
May 9, 10:29 PM CDT	Severe Thunderstorm Warning	FWD	Erath	61 min
May 9, 10:42 PM CDT	Special Weather Statement	FWD	Stephens	48 min
May 9, 10:42 PM CDT	Severe Thunderstorm Warning	FWD	Hood	63 min
May 9, 11:28 PM CDT	Special Weather Statement	FWD	Tarrant	47 min
May 9, 11:29 PM CDT	Severe Thunderstorm Warning	FWD	Erath	61 min
May 9, 11:42 PM CDT	Severe Thunderstorm Warning	FWD	Hood, Johnson, Somervell	63 min
May 9, 11:54 PM CDT	Flash Flood Warning	FWD	Eastland, Erath, Hood	5 hr
May 10, 12:44 AM CDT	Severe Thunderstorm Warning	FWD	Johnson	28 min
May 10, 12:49 AM CDT	Special Weather Statement	FWD	Grayson	41 min
May 10, 12:50 AM CDT	Severe Thunderstorm Warning	FWD	Eastland, Erath, Palo Pinto	55 min
May 10, 12:55 AM CDT	Flash Flood Warning	FWD	Johnson	3 hr
May 10, 3:39 AM CDT	Severe Thunderstorm Warning	FWD	Comanche, Eastland	66 min
May 10, 4:14 AM CDT	Severe Thunderstorm Warning	FWD	Stephens	61 min
May 10, 4:32 AM CDT	Severe Thunderstorm Warning	FWD	Erath, Palo Pinto	73 min
May 10, 4:44 AM CDT	Severe Thunderstorm Warning	FWD	Comanche, Eastland	23 min
May 10, 5:06 AM CDT	Flash Flood Warning	FWD	Eastland, Erath, Hood	4 hr
May 10, 5:15 AM CDT	Severe Thunderstorm Warning	FWD	Hood, Parker, Somervell	62 min
May 10, 5:57 AM CDT	Severe Thunderstorm Warning	FWD	Tarrant	48 min
May 10, 5:59 AM CDT	Special Weather Statement	FWD	Johnson	46 min
May 10, 6:01 AM CDT	Areal Flood Advisory	FWD	Parker, Tarrant	3 hr
May 10, 6:12 AM CDT	Special Weather Statement	FWD	Wise	48 min
May 10, 6:31 AM CDT	Special Weather Statement	FWD	Denton	44 min
May 10, 6:41 AM CDT	Tornado Warning	FWD	Denton	23 min
May 10, 6:43 AM CDT	Severe Thunderstorm Warning	FWD	Denton	40 min
May 10, 6:56 AM CDT	Areal Flood Advisory	FWD	Cooke, Denton	3 hr
May 10, 6:57 AM CDT	Special Weather Statement	FWD	Dallas	48 min
May 10, 6:59 AM CDT	Areal Flood Advisory	FWD	Johnson	3 hr
May 10, 7:02 AM CDT	Special Weather Statement	FWD	Cooke, Grayson	43 min
May 10, 7:03 AM CDT	Severe Thunderstorm Warning	FWD	Collin	57 min
May 10, 7:14 AM CDT	Special Weather Statement	FWD	Bosque, Ellis, Hill, Johnson	46 min
May 10, 7:28 AM CDT	Areal Flood Advisory	FWD	Collin, Dallas, Ellis, Grayson, Rockwall	3 hr
May 10, 7:37 AM CDT	Severe Thunderstorm Warning	FWD	Hill	53 min
May 10, 7:45 AM CDT	Special Weather Statement	FWD	Dallas, Ellis	45 min
May 10, 7:48 AM CDT	Special Weather Statement	FWD	Fannin, Grayson	42 min
May 10, 8:02 AM CDT	Flash Flood Warning	FWD	Collin, Dallas, Ellis, Fannin, Grayson	3 hr
May 10, 8:39 AM CDT	Special Weather Statement	FWD	Ellis, Kaufman	51 min
May 10, 8:47 AM CDT	River Flood Warning	FWD	Dallas	16 hr
May 10, 8:57 AM CDT	Severe Thunderstorm Warning	FWD	Collin, Dallas, Ellis, Hunt, Kaufman, Rockwall	48 min
May 10, 9:02 AM CDT	Areal Flood Warning	FWD	Erath, Hood	3 hr
May 10, 9:28 AM CDT	Flash Flood Warning	FWD	Johnson	2 hr
May 10, 9:32 AM CDT	River Flood Warning	FWD	Dallas	56 days
May 10, 9:46 AM CDT	Special Weather Statement	FWD	Kaufman	44 min
May 10, 10:02 AM CDT	River Flood Warning	FWD	Dallas	27 hr
May 10, 10:02 AM CDT	River Flood Warning	FWD	Navarro	4 days
May 10, 10:02 AM CDT	River Flood Warning	FWD	Henderson, Navarro	56 days
May 10, 10:22 AM CDT	Special Weather Statement	FWD	Hunt	38 min
May 10, 10:28 AM CDT	Special Weather Statement	FWD	Dallas	47 min
May 10, 10:32 AM CDT	Areal Flood Advisory	FWD	Denton, Tarrant	3 hr
May 10, 10:40 AM CDT	River Flood Warning	FWD	Delta, Hopkins	41 hr
May 10, 10:46 AM CDT	Special Weather Statement	FWD	Denton, Tarrant	44 min
May 10, 10:53 AM CDT	Severe Thunderstorm Warning	FWD	Collin, Dallas, Kaufman, Rockwall	41 min
May 10, 11:04 AM CDT	Flash Flood Warning	FWD	Collin, Dallas, Fannin, Grayson	3 hr
May 10, 11:04 AM CDT	Special Weather Statement	FWD	Delta	41 min
May 10, 11:51 AM CDT	Areal Flood Advisory	FWD	Wise	114 min
May 10, 12:04 PM CDT	Special Weather Statement	FWD	Parker	41 min
May 10, 12:07 PM CDT	Severe Thunderstorm Warning	FWD	Cooke, Denton, Wise	43 min
May 10, 12:40 PM CDT	Special Weather Statement	FWD	Parker	50 min
May 10, 12:45 PM CDT	Flash Flood Warning	FWD	Wise	5 hr
May 10, 12:59 PM CDT	Special Weather Statement	FWD	Cooke	46 min
May 10, 1:04 PM CDT	Areal Flood Advisory	FWD	Parker	3 hr
May 10, 1:13 PM CDT	Flash Flood Warning	FWD	Cooke, Denton	10 hr
May 10, 1:19 PM CDT	Special Weather Statement	FWD	Denton	41 min
May 10, 1:30 PM CDT	Special Weather Statement	FWD	Grayson	45 min
May 10, 1:42 PM CDT	Severe Thunderstorm Warning	FWD	Denton, Parker, Tarrant, Wise	63 min

Nearby

Tornado Warnings in Texas, 2015 Every tornado warning in 2015 Tornadoes 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.