Alert archive / Texas / Blowing Dust Advisories in 2011
Blowing Dust Advisory 3, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this blowing dust advisory at May 24, 2011, 9:26 AM CDT for 15 counties in Texas; Eddy County, Lea County, New Mexico. It took effect at May 24, 2011, 10:00 AM CDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- May 24, 2011, 9:26 AM CDT (14:26 UTC)
- In effect from
- May 24, 2011, 10:00 AM CDT
- Expired
- May 24, 2011, 7:00 PM CDT
- In force
- 9 hr
- Issued by
- NWS Midland/Odessa, TX
Counties Eddy County, NM, Lea County, NM, Andrews County, TX, Borden County, TX, Crane County, TX, Dawson County, TX, Ector County, TX, Gaines County, TX, Glasscock County, TX, Howard County, TX, Loving County, TX, Martin County, TX, Midland County, TX, Mitchell County, TX, Scurry County, TX, Ward County, TX, Winkler County, TX
The radar
The Midland/Odessa radar (KMAF), 34 km from the middle of the area, began a volume at 14:26 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 nearest sounding before it
Midland Regional, TX (KMAF), launched 12:00Z, 2.4 hours before the alert went out and 33 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
- 379 J/kg
- Mixed-layer CIN
- -287 J/kg
- Mixed-layer LCL
- 1966 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 159 m²/s²
- 0-3 km storm-relative helicity
- 183 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
What forecasters said that day
The local office's own words before this blowing dust advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Midland/Odessa, TX wrote its last area forecast discussion before this blowing dust advisory went out at May 24, 9:22 AM CDT, 4 minutes earlier.
Area forecast discussion, May 24, 9:22 AM CDT, 4 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
922 AM CDT TUE MAY 24 2011
.UPDATE...
WILL BE UPGRADING PORTIONS OF THE WIND ADVISORY TO A HIGH WIND
WARNING FOR TODAY...MAINLY OVER THE HIGHER TERRAIN. WILL ALSO
ISSUE A BLOWING DUST ADVISORY.
&&
.DISCUSSION...
WATER VAPOR IMAGERY DEPICTED A POTENT SHORTWAVE TROUGH TRAVERSING
ARIZONA INTO NEW MEXICO THIS MORNING...WITH GOOD SUBSIDENCE/DRYING
NOTED ON THE BACK SIDE OF THE UA TROUGH. THE WHITE SANDS PROFILER
INDICATED WINDS STRENGTHENING THROUGH THE COLUMN AT 24/13Z WITH
SPEEDS AROUND 25KT IN THE LOWEST GATE...TO 40KT AT H7 AND 65KT AT
H5. A 997MB SURFACE LOW RESIDED OVER THE NORTHERN TEXAS PANHANDLE
AT 24/14Z...WITH A FAIRLY TIGHT SURFACE PRESSURE GRADIENT OVER
PORTIONS OF CENTRAL NEW MEXICO AND THE TEXAS PANHANDLE.
EXPECT THE SAID UA TROUGH TO EJECT EAST NORTHEASTWARD THROUGH NEW
MEXICO TODAY...ACCOMPANIED BY STRONG MID LEVEL WINDS AT IT/S BASE
WHICH WILL MOVE OVER THE NORTHERN HALF OR SO OF THE CWA. TEMPERATURES
WILL WARM WELL ABOVE NORMAL ACROSS THE AREA WITH WINDS MIXING DOWN
THROUGH A FAIRLY DEEP LAYER...ROUGHLY FROM H6 TO THE SURFACE. THE
SURFACE LOW OVER THE PANHANDLE WILL DEEPEN TO AROUND 992MB AS IT
TREKS NORTHEASTWARD INTO KANSAS THIS AFTERNOON WITH THE ASSOCIATED
SURFACE PRESSURE GRADIENT TIGHTENING OVER THE AREA. THINK THESE
FACTORS WILL COMBINE TO PRODUCE HIGH WINDS FROM THE VAN HORN AND
DAVIS MOUNTAINS AREA...NORTHWARD THROUGH THE SOUTHEAST NEW MEXICO
PLAINS. ALTHOUGH THE H7 GRADIENT IS NOT QUITE TIGHT ENOUGH FOR
HIGH WINDS ACCORDING TO A HIGH WIND FORECAST DECISION STUDY...
THINK THE MIXING THROUGH SUCH A DEEP LAYER DUE TO THE HOT
TEMPERATURES MAY MAKE UP FOR THIS. THEREFORE...WILL UPGRADE THE
WIND ADVISORY IN THESE AREAS TO A HIGH WIND WARNING AS SPEEDS OF
35 TO 45 MPH AND GUSTS AROUND 60 MPH WILL BE POSSIBLE. SURFACE
WIND SPEEDS MAY NOT BE TOO MUCH LESS OVER THE REST OF THE WIND
ADVISORY AREA...BUT WILL KEEP AN EYE ON THE PERMIAN BASIN FOR THE
POSSIBILITY OF HIGHER WINDS THIS AFTERNOON. WILL ALSO ISSUE A
BLOWING DUST ADVISORY WITH THIS UPDATE...SINCE DROUGHT CONDITIONS
HAVE PROVIDED MUCH DUST TO BLOW AROUND...AND WITH THE WIND SPEEDS
EXPECTED...THINK SOME LOCATIONS COULD SEE A MILE OR LESS
VISIBILITY AT TIMES. UPDATED PRODUCTS WILL FOLLOW SHORTLY.
&&
.PRELIMINARY POINT TEMPS/POPS...
BIG SPRING TX 98 58 93 55 / 0 0 0 0
CARLSBAD NM 97 61 96 56 / 0 0 0 0
DRYDEN TX 103 67 104 65 / 0 0 0 0
FORT STOCKTON TX 99 62 96 61 / 0 0 0 0
GUADALUPE PASS TX 87 60 86 58 / 0 0 0 0
HOBBS NM 94 55 93 52 / 0 0 0 0
MARFA TX 86 44 88 48 / 0 0 0 0
MIDLAND INTL AIRPORT TX 96 59 95 56 / 0 0 0 0
ODESSA TX 95 60 96 58 / 0 0 0 0
WINK TX 103 57 100 59 / 0 0 0 0
&&
.MAF WATCHES/WARNINGS/ADVISORIES...
NM...RED FLAG WARNING UNTIL 7 PM MDT THIS EVENING FOR THE FOLLOWING
ZONES... GUADALUPE MOUNTAINS NP/LINCOLN NF/LNZ...SOUTHEAST
PLAINS/BLM ROSWELL/LNZ.
FIRE WEATHER WATCH FROM WEDNESDAY MORNING THROUGH WEDNESDAY
EVENING FOR THE FOLLOWING ZONES... GUADALUPE MOUNTAINS
NP/LINCOLN NF/LNZ...SOUTHEAST PLAINS/BLM ROSWELL/LNZ.
HIGH WIND WARNING UNTIL 9 PM MDT THIS EVENING FOR THE FOLLOWING
ZONES... CENTRAL LEA COUNTY...EDDY COUNTY PLAINS...
GUADALUPE MOUNTAINS OF EDDY COUNTY...NORTHERN LEA COUNTY...
SOUTHERN LEA COUNTY.
BLOWING DUST ADVISORY UNTIL 6 PM MDT THIS EVENING FOR THE
FOLLOWING ZONES... CENTRAL LEA COUNTY...EDDY COUNTY
PLAINS...NORTHERN LEA COUNTY...SOUTHERN LEA COUNTY.
TX...RED FLAG WARNING UNTIL 8 PM CDT /7 PM MDT/ THIS EVENING FOR THE
FOLLOWING ZONES... ANDREWS...BORDEN...CRANE...DAVIS/APACHE
MOUNTAINS AREA...DAWSON...ECTOR...GAINES...GLASSCOCK...
GUADALUPE MOUNTAINS...HOWARD...LOVING...MARFA PLATEAU...
MARTIN...MIDLAND...MITCHELL...PECOS...REAGAN...REEVES
COUNTY AND UPPER TRANS PECOS...SCURRY...UPTON...VAN HORN
AND HIGHWAY 54 CORRIDOR...WARD...WINKLER.
FIRE WEATHER WATCH FROM WEDNESDAY MORNING THROUGH WEDNESDAY
EVENING FOR THE FOLLOWING ZONES... ANDREWS...BORDEN...
CRANE...DAVIS/APACHE MOUNTAINS AREA...DAWSON...ECTOR...
GAINES...GLASSCOCK...GUADALUPE MOUNTAINS...HOWARD...
LOVING...MARFA PLATEAU...MARTIN...MIDLAND...MITCHELL...
PECOS...REAGAN...REEVES COUNTY AND UPPER TRANS PECOS...
SCURRY...UPTON...VAN HORN AND HIGHWAY 54 CORRIDOR...WARD...
WINKLER.
HIGH WIND WARNING UNTIL 10 PM CDT /9 PM MDT/ THIS EVENING FOR
THE FOLLOWING ZONES... DAVIS/APACHE MOUNTAINS AREA...
GUADALUPE MOUNTAINS...LOVING...REEVES COUNTY AND UPPER
TRANS PECOS...VAN HORN AND HIGHWAY 54 CORRIDOR.
BLOWING DUST ADVISORY UNTIL 7 PM CDT THIS EVENING FOR THE
FOLLOWING ZONES... ANDREWS...BORDEN...CRANE...DAVIS/APACHE
MOUNTAINS AREA...DAWSON...ECTOR...GAINES...GLASSCOCK...
HOWARD...LOVING...MARTIN...MIDLAND...MITCHELL...REEVES
COUNTY AND UPPER TRANS PECOS...SCURRY...VAN HORN AND
HIGHWAY 54 CORRIDOR...WARD...WINKLER.
WIND ADVISORY UNTIL 7 PM CDT THIS EVENING FOR THE FOLLOWING
ZONES... ANDREWS...BORDEN...CRANE...DAWSON...ECTOR...
GAINES...GLASSCOCK...HOWARD...MARTIN...MIDLAND...MITCHELL...
SCURRY...WARD...WINKLER.
&&
21/67Hazardous weather outlook, May 24, 3:35 AM CDT, 5 hours 51 minutes before
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Blowing Dust Advisories in Texas, 2011Blowing Dust Advisories in New Mexico, 2011Every blowing dust advisory in 2011
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.