Alert archive / Texas / Tornado Watches in 2005
Tornado Watch 460
The Storm Prediction Center issued this tornado watch at Jun 11, 2005, 2:00 PM MDT for 8 counties in New Mexico; Cimarron County, Oklahoma; 20 counties in Texas. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 11, 2005, 2:00 PM MDT (20:00 UTC)
- Expired
- Jun 11, 2005, 8:00 PM MDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 29 counties
Chaves County, NM, Colfax County, NM, Curry County, NM, De Baca County, NM, Harding County, NM, Quay County, NM, Roosevelt County, NM, Union County, NM, Cimarron County, OK, Bailey County, TX, Castro County, TX, Cochran County, TX, Dallam County, TX, Deaf Smith County, TX, Hale County, TX, Hartley County, TX, Hockley County, TX, Lamb County, TX, Lubbock County, TX, Lynn County, TX, Moore County, TX, Oldham County, TX, Parmer County, TX, Potter County, TX, Randall County, TX, Sherman County, TX, Swisher County, TX, Terry County, TX, Yoakum County, TX
The radar
The Cannon AFB radar (KFDX), 19 km from the middle of the area, began a volume at 20:01 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.
Warnings issued inside it
31 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 3:54 PM MDT | Severe Thunderstorm Warning | AMA | Potter, Randall | 66 min |
| Jun 11, 4:01 PM MDT | Severe Thunderstorm Warning | LUB | Castro | 59 min |
| Jun 11, 4:05 PM MDT | Severe Thunderstorm Warning | ABQ | Quay | 55 min |
| Jun 11, 4:05 PM MDT | Tornado Warning | AMA | Potter | 55 min |
| Jun 11, 4:23 PM MDT | Tornado Warning | AMA | Randall | 67 min |
| Jun 11, 4:28 PM MDT | Severe Thunderstorm Warning | LUB | Swisher | 47 min |
| Jun 11, 4:30 PM MDT | Tornado Warning | ABQ | Quay | 35 min |
| Jun 11, 4:47 PM MDT | Severe Thunderstorm Warning | LUB | Lamb | 43 min |
| Jun 11, 4:53 PM MDT | Tornado Warning | AMA | Potter | 67 min |
| Jun 11, 5:00 PM MDT | Severe Thunderstorm Warning | AMA | Deaf Smith, Oldham | 60 min |
| Jun 11, 5:15 PM MDT | Severe Thunderstorm Warning | LUB | Swisher | 45 min |
| Jun 11, 5:17 PM MDT | Severe Thunderstorm Warning | LUB | Terry | 34 min |
| Jun 11, 5:24 PM MDT | Severe Thunderstorm Warning | LUB | Hale | 51 min |
| Jun 11, 5:25 PM MDT | Severe Thunderstorm Warning | AMA | Armstrong, Randall | 65 min |
| Jun 11, 5:32 PM MDT | Tornado Warning | AMA | Deaf Smith | 58 min |
| Jun 11, 5:33 PM MDT | Severe Thunderstorm Warning | LUB | Lamb | 17 min |
| Jun 11, 5:41 PM MDT | Severe Thunderstorm Warning | LUB | Hockley | 64 min |
| Jun 11, 5:41 PM MDT | Tornado Warning | LUB | Swisher | 64 min |
| Jun 11, 5:53 PM MDT | Tornado Warning | AMA | Potter | 67 min |
| Jun 11, 6:02 PM MDT | Severe Thunderstorm Warning | AMA | Oldham | 58 min |
| Jun 11, 6:22 PM MDT | Severe Thunderstorm Warning | AMA | Randall | 53 min |
| Jun 11, 6:25 PM MDT | Severe Thunderstorm Warning | AMA | Deaf Smith | 65 min |
| Jun 11, 6:26 PM MDT | Severe Thunderstorm Warning | ABQ | Union | 36 min |
| Jun 11, 6:30 PM MDT | Severe Thunderstorm Warning | AMA | Moore | 60 min |
| Jun 11, 6:49 PM MDT | Flash Flood Warning | AMA | Moore | 4 hr |
| Jun 11, 6:50 PM MDT | Severe Thunderstorm Warning | AMA | Potter | 55 min |
| Jun 11, 7:07 PM MDT | Severe Thunderstorm Warning | AMA | Randall | 38 min |
| Jun 11, 7:29 PM MDT | Severe Thunderstorm Warning | AMA | Deaf Smith | 61 min |
| Jun 11, 7:39 PM MDT | Severe Thunderstorm Warning | AMA | Potter, Randall | 66 min |
| Jun 11, 7:44 PM MDT | Severe Thunderstorm Warning | AMA | Dallam | 61 min |
| Jun 11, 8:00 PM MDT | Severe Thunderstorm Warning | ABQ | Union | 60 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 12:00Z, 8.0 hours before the alert went out and 184 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.
- Mixed-layer CAPE
- 960 J/kg
- Mixed-layer CIN
- -81 J/kg
- Mixed-layer LCL
- 638 m above ground
- 0-6 km bulk shear
- 43 kt
- 0-1 km storm-relative helicity
- 144 m²/s²
- 0-3 km storm-relative helicity
- 154 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 3.2
The text
As transmitted, in the capitals the NWS used until 2016.
000
WWUS20 KWNS 112002
SEL0
SPC WW 112002
NMZ000-OKZ000-TXZ000-120200-
URGENT - IMMEDIATE BROADCAST REQUESTED
TORNADO WATCH NUMBER 460
NWS STORM PREDICTION CENTER NORMAN OK
200 PM MDT SAT JUN 11 2005
THE NWS STORM PREDICTION CENTER HAS ISSUED A
TORNADO WATCH FOR PORTIONS OF
EASTERN NEW MEXICO
OKLAHOMA PANHANDLE
WESTERN TEXAS PANHANDLE
EFFECTIVE THIS SATURDAY AFTERNOON AND EVENING FROM 200 PM UNTIL
800 PM MDT.
TORNADOES...HAIL TO 2.5 INCHES IN DIAMETER...THUNDERSTORM WIND
GUSTS TO 70 MPH...AND DANGEROUS LIGHTNING ARE POSSIBLE IN THESE
AREAS.
THE TORNADO WATCH AREA IS APPROXIMATELY ALONG AND 85 STATUTE MILES
EAST AND WEST OF A LINE FROM 35 MILES NORTH OF CLAYTON NEW MEXICO
TO 80 MILES EAST SOUTHEAST OF ROSWELL NEW MEXICO. FOR A COMPLETE
DEPICTION OF THE WATCH SEE THE ASSOCIATED WATCH OUTLINE UPDATE
(WOUS64 KWNS WOU0).
REMEMBER...A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR
TORNADOES AND SEVERE THUNDERSTORMS IN AND CLOSE TO THE WATCH AREA.
PERSONS IN THESE AREAS SHOULD BE ON THE LOOKOUT FOR THREATENING
WEATHER CONDITIONS AND LISTEN FOR LATER STATEMENTS AND POSSIBLE
WARNINGS.
OTHER WATCH INFORMATION...CONTINUE...WW 458...WW 459...
DISCUSSION...STORMS ARE EXPECTED TO DEVELOP OVER THE HIGHER TERRAIN
OF NM AND POSSIBLY FARTHER E ALONG SURFACE BOUNDARIES AND SPREAD EWD
DURING THE EVENING. VERTICAL SHEAR PROFILES SUPPORT SUPERCELLS
CAPABLE OF PRODUCING LARGE HAIL AND ISOLATED TORNADOES. ACTIVITY MAY
EVOLVE INTO AN MCS LATER THIS EVENING.
AVIATION...TORNADOES AND A FEW SEVERE THUNDERSTORMS WITH HAIL
SURFACE AND ALOFT TO 2.5 INCHES. EXTREME TURBULENCE AND SURFACE
WIND GUSTS TO 60 KNOTS. A FEW CUMULONIMBI WITH MAXIMUM TOPS TO
550. MEAN STORM MOTION VECTOR 25030.
...DIAL/MCCARTHY
365,1013 325,1014 325,1044 365,1044SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 11, 12:43 PM MDT | Mesoscale Discussion | SPC | De Baca, Guadalupe, Harding, Quay, San Miguel, Union | 2 hr |
| Jun 10, 6:17 PM MDT | Mesoscale Discussion | SPC | Alfalfa, Blaine, Caddo, Canadian, Comanche, Cotton and 10 more | 88 min |
| Jun 10, 9:48 PM MDT | Mesoscale Discussion | SPC | Alfalfa, Blaine, Dewey, Garfield, Grant, Kay and 10 more | 87 min |
| Jun 11, 3:55 PM MDT | Tornado Watch | SPC | Beaver, Beckham, Ellis, Greer, Harmon, Harper and 3 more | 6 hr |
| Jun 11, 4:54 PM MDT | Mesoscale Discussion | SPC | Alfalfa, Blaine, Custer, Dewey, Ellis, Garfield and 12 more | 2 hr |
| Jun 11, 5:52 PM MDT | Mesoscale Discussion | SPC | Alfalfa, Beckham, Blaine, Custer, Dewey, Ellis and 9 more | 113 min |
| Jun 11, 4:28 PM MDT | Mesoscale Discussion | SPC | Crane, Pecos, Terrell, Upton | 2 hr |
Nearby
Tornado Watches in Texas, 2005Tornado Watches in New Mexico, 2005Tornado Watches in Oklahoma, 2005Every tornado watch in 2005
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.