Alert archive / Texas / Wind Advisories in 2018

Wind Advisory 4, NWS Midland/Odessa, TX

January 21, 201814 counties in Texas

NWS Midland/Odessa, TX issued this wind advisory at Jan 21, 2018, 3:13 AM CST for 14 counties in Texas. It took effect at Jan 21, 2018, 12:00 PM CST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Jan 21, 2018, 3:13 AM CST (09:13 UTC)
In effect from
Jan 21, 2018, 12:00 PM CST
Expired
Jan 21, 2018, 6:00 PM CST
In force
6 hr
Issued by
NWS Midland/Odessa, TX

Counties Borden County, TX, Crane County, TX, Dawson County, TX, Ector County, TX, Glasscock County, TX, Howard County, TX, Martin County, TX, Midland County, TX, Mitchell County, TX, Pecos County, TX, Reagan County, TX, Scurry County, TX, Upton County, TX, Ward County, TX

The radar

The Midland/Odessa radar (KMAF), 27 km from the middle of the area, began a volume at 09:11 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 00:00Z, 9.2 hours before the alert went out and 28 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-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2018-01-21Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2018-01-21The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 21 square meters per square second.193958Sfc1 km3 km6 km9 kmRMLM
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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
3712 m above ground
0-6 km bulk shear
21 kt
0-1 km storm-relative helicity
21 m²/s²
0-3 km storm-relative helicity
29 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

523 
WWUS74 KMAF 210913
NPWMAF

URGENT - WEATHER MESSAGE
National Weather Service Midland/Odessa TX
313 AM CST Sun Jan 21 2018

...HIGH WIND WARNING IN EFFECT FOR THE GUADALUPE MOUNTAINS 
THROUGH THIS EVENING...

...HIGH WIND WARNING IN EFFECT FOR SOUTHEAST NEW MEXICO, THE
DAVIS/APACHE MOUNTAINS, VAN HORN AND HIGHWAY 54 CORRIDOR, UPPER
TRANS PECOS, AND THE WESTERN PERMIAN BASIN THIS AFTERNOON...

...WIND ADVISORY IN EFFECT FOR THE MARFA PLATEAU, PRESIDIO VALLEY,
BIG BEND, PECOS COUNTY, THE CENTRAL AND EASTERN PERMIAN BASIN, 
AND THE WESTERN LOW ROLLING PLAINS THIS AFTERNOON...

.An upper level trough will pass over the region today resulting 
in strong winds across much of the area. The strongest winds are
expected across the mountains and adjacent plains. Blowing dust
is also likely this afternoon. High winds will diminish after 
sunset this evening.

NMZ027-TXZ258-212100-
/O.EXT.KMAF.HW.W.0004.180121T1000Z-180122T0300Z/
Guadalupe Mountains of Eddy County-Guadalupe Mountains-
Including the cities of Queen, Guadalupe Mountains NP, 
and Pine Springs
213 AM MST Sun Jan 21 2018

...HIGH WIND WARNING NOW IN EFFECT UNTIL 8 PM MST THIS EVENING...

* TIMING...Through this evening.

* WINDS...West 40 to 60 mph with gusts around 75 mph.

* IMPACTS...These winds will make driving difficult for 
  motorists driving high profile vehicles such as campers, vans, 
  and tractor trailers. Low flying light aircraft may experience 
  severe turbulence. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

NMZ028-029-033-034-TXZ045-050-057>060-074-212100-
/O.CON.KMAF.HW.W.0004.180121T1800Z-180122T0000Z/
Eddy County Plains-Northern Lea County-Central Lea County-
Southern Lea County-Gaines-Andrews-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-
Davis/Apache Mountains Area-
Including the cities of Artesia, Carlsbad, Carlsbad Caverns NP, 
Tatum, Hobbs, Lovington, Eunice, Jal, Seminole, Andrews, 
Van Horn, Pecos, Mentone, Kermit, Alpine, and Fort Davis
313 AM CST Sun Jan 21 2018 /213 AM MST Sun Jan 21 2018/

...HIGH WIND WARNING REMAINS IN EFFECT FROM NOON CST /11 AM MST/
TODAY TO 6 PM CST /5 PM MST/ THIS EVENING...

* TIMING...This afternoon.

* WINDS...West 35 to 50 mph with gusts up to 65 mph.

* IMPACTS...These winds will make driving difficult for motorists
  driving high profile vehicles such as campers, vans, and tractor
  trailers. Take action to secure trash cans, lawn furniture and 
  other loose or lightweight outdoor objects. The high winds can 
  topple trees, down power lines and damage some structures.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

TXZ046>048-051>053-061>063-067>070-075-080-212100-
/O.UPG.KMAF.HW.A.0004.180121T1800Z-180122T0000Z/
/O.NEW.KMAF.WI.Y.0004.180121T1800Z-180122T0000Z/
Dawson-Borden-Scurry-Martin-Howard-Mitchell-Ector-Midland-
Glasscock-Ward-Crane-Upton-Reagan-Pecos-Marfa Plateau-
Including the cities of Lamesa, Gail, Snyder, Stanton, 
Big Spring, Colorado City, Odessa, Midland, Garden City, 
Monahans, Crane, McCamey, Rankin, Big Lake, Fort Stockton, 
and Marfa
313 AM CST Sun Jan 21 2018

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
EVENING...

* TIMING...This afternoon.

* WINDS...West 30 to 40 mph with gusts to 55 mph.

* IMPACTS...These winds will make driving difficult for motorists
  driving high profile vehicles such as campers, vans, and tractor
  trailers. Secure lawn furniture, garbage cans or other objects 
  which could be blown about by the wind.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 30 mph are expected. Winds
this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

&&

$$

TXZ079-081-212100-
/O.NEW.KMAF.WI.Y.0004.180121T1800Z-180122T0000Z/
Presidio Valley-Big Bend Area-
Including the cities of Presidio, Big Bend NP, and Marathon
313 AM CST Sun Jan 21 2018

...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 6 PM CST THIS
EVENING...

* TIMING...This afternoon.

* WINDS...West 30 to 40 mph with gusts to 50 mph.

* IMPACTS...These winds will make driving difficult for motorists
  driving high profile vehicles such as campers, vans, and tractor
  trailers. Secure lawn furniture, garbage cans or other objects 
  which could be blown about by the wind.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that winds of 30 mph are expected. Winds
this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

&&

$$

rhluchan
3 follow-up statements
030 
WWUS74 KMAF 211923 AAA
NPWMAF

URGENT - WEATHER MESSAGE...UPDATED
National Weather Service Midland/Odessa TX
123 PM CST Sun Jan 21 2018

...HIGH WIND WARNING IN EFFECT FOR THE GUADALUPE MOUNTAINS
THROUGH THIS EVENING...

...HIGH WIND WARNING IN EFFECT FOR SOUTHEAST NEW MEXICO, THE
DAVIS/APACHE MOUNTAINS, VAN HORN AND HIGHWAY 54 CORRIDOR, UPPER
TRANS PECOS, AND THE WESTERN PERMIAN BASIN THIS AFTERNOON...

...WIND ADVISORY IN EFFECT FOR THE MARFA PLATEAU, PRESIDIO
VALLEY, BIG BEND, PECOS COUNTY, THE CENTRAL AND EASTERN PERMIAN
BASIN, AND THE WESTERN LOW ROLLING PLAINS THIS AFTERNOON...

...BLOWING DUST ADVISORY ADVISORY IN EFFECT FOR THE NORTH AND
EASTERN PERMIAN BASIN...

.An upper level trough will pass over the region today resulting
in strong winds across much of the area. The strongest winds are
expected across the mountains and adjacent plains. Blowing dust
is also likely this afternoon, especially across the northern
and eastern Permian Basin. High winds will diminish after sunset 
this evening.

NMZ027-TXZ258-220000-
/O.CON.KMAF.HW.W.0004.000000T0000Z-180122T0300Z/
Guadalupe Mountains of Eddy County-Guadalupe Mountains-
Including the cities of Queen, Guadalupe Mountains NP, 
and Pine Springs
1223 PM MST Sun Jan 21 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* TIMING...Through this evening.

* WINDS...West 40 to 60 mph with gusts around 75 mph.

* IMPACTS...These winds will make driving difficult for motorists
  driving high profile vehicles. Low flying light aircraft may 
  experience severe turbulence. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Sustained wind speeds of at least 40 mph or gusts of 58 mph or 
more can lead to property damage.

&&

$$

NMZ028-029-033-034-TXZ045-050-057>060-074-220000-
/O.CON.KMAF.HW.W.0004.000000T0000Z-180122T0000Z/
Eddy County Plains-Northern Lea County-Central Lea County-
Southern Lea County-Gaines-Andrews-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-
Davis/Apache Mountains Area-
Including the cities of Artesia, Carlsbad, Carlsbad Caverns NP, 
Tatum, Hobbs, Lovington, Eunice, Jal, Seminole, Andrews, 
Van Horn, Pecos, Mentone, Kermit, Alpine, and Fort Davis
123 PM CST Sun Jan 21 2018 /1223 PM MST Sun Jan 21 2018/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM MST/
THIS EVENING...

* TIMING...This afternoon.

* WINDS...West 35 to 50 mph with gusts up to 65 mph.

* IMPACTS...These winds will make driving difficult for motorists
  driving high profile vehicles. High winds can topple trees, 
  down power lines and damage some structures. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. 

&&

$$

TXZ046>048-051>053-220000-
/O.NEW.KMAF.DU.Y.0002.180121T1923Z-180122T0000Z/
/O.CON.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Dawson-Borden-Scurry-Martin-Howard-Mitchell-
Including the cities of Lamesa, Gail, Snyder, Stanton, 
Big Spring, and Colorado City
123 PM CST Sun Jan 21 2018

...BLOWING DUST ADVISORY IN EFFECT UNTIL 6 PM CST THIS EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

The National Weather Service in Midland/Odessa has issued a
Blowing Dust Advisory, which is in effect until 6 PM CST this
evening. 

* TIMING...This afternoon.

* WINDS...West 30 to 40 mph with gusts to 55 mph.

* VISIBILITY...One half to one mile.

* Impacts.. Secure lawn furniture, garbage cans or other objects 
  which could be blown about by the wind. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blowing Dust Advisory means that blowing dust will restrict 
visibilities. Travelers are urged to use caution. Visibility will
change rapidly in short distances.

&&

$$

TXZ061>063-067>070-075-079>081-220000-
/O.CON.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-Pecos-
Presidio Valley-Marfa Plateau-Big Bend Area-
Including the cities of Odessa, Midland, Garden City, Monahans, 
Crane, McCamey, Rankin, Big Lake, Fort Stockton, Presidio, Marfa,
Big Bend NP, and Marathon
123 PM CST Sun Jan 21 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* TIMING...This afternoon.

* WINDS...West 30 to 40 mph with gusts to 55 mph.

* IMPACTS... Secure lawn furniture, garbage cans or other objects
  which could be blown about by the wind. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds will make driving difficult for motorists
driving high profile vehicles.

&&

$$
558 
WWUS74 KMAF 212042
NPWMAF

URGENT - WEATHER MESSAGE
National Weather Service Midland/Odessa TX
242 PM CST Sun Jan 21 2018

...HIGH WIND WARNING IN EFFECT FOR THE GUADALUPE MOUNTAINS
THROUGH THIS EVENING...

...HIGH WIND WARNING IN EFFECT FOR SOUTHEAST NEW MEXICO, THE
DAVIS/APACHE MOUNTAINS, VAN HORN AND HIGHWAY 54 CORRIDOR, UPPER
TRANS PECOS, AND THE WESTERN PERMIAN BASIN THIS AFTERNOON...

...WIND ADVISORY IN EFFECT FOR THE MARFA PLATEAU, PRESIDIO
VALLEY, BIG BEND, PECOS COUNTY, THE CENTRAL AND EASTERN PERMIAN
BASIN, AND THE WESTERN LOW ROLLING PLAINS THIS AFTERNOON...

...BLOWING DUST ADVISORY ADVISORY IN EFFECT FOR THE NORTH AND
EASTERN PERMIAN BASIN...

.An upper level trough will pass over the region today resulting
in strong winds across much of the area. The strongest winds have
passed are slowly decreasing in most areas, but still strong wind
gusts are possible. Blowing dust is also likely, especially 
across the northern and eastern Permian Basin. High winds will 
diminish after sunset this evening.

NMZ027-TXZ258-220300-
/O.CON.KMAF.HW.W.0004.000000T0000Z-180122T0300Z/
Guadalupe Mountains of Eddy County-Guadalupe Mountains-
Including the cities of Queen, Guadalupe Mountains NP, 
and Pine Springs
142 PM MST Sun Jan 21 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* TIMING...Through this evening.

* WINDS...West 35 to 50 mph with a few gusts 65 to 70 mph in
  favored areas.

* IMPACTS...These winds will make driving difficult for 
  motorists driving high profile vehicles. Low flying light 
  aircraft may experience severe turbulence. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Sustained wind speeds of at least 40 mph or gusts of 58 mph or
more can lead to property damage.

&&

$$

NMZ028-029-033-034-TXZ045-050-057>060-074-220000-
/O.CON.KMAF.HW.W.0004.000000T0000Z-180122T0000Z/
Eddy County Plains-Northern Lea County-Central Lea County-
Southern Lea County-Gaines-Andrews-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-
Davis/Apache Mountains Area-
Including the cities of Artesia, Carlsbad, Carlsbad Caverns NP, 
Tatum, Hobbs, Lovington, Eunice, Jal, Seminole, Andrews, 
Van Horn, Pecos, Mentone, Kermit, Alpine, and Fort Davis
242 PM CST Sun Jan 21 2018 /142 PM MST Sun Jan 21 2018/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM CST /5 PM MST/
THIS EVENING...

* TIMING...Remainder of the afternoon.

* WINDS...West 25 to 40 mph with gusts 50 mph.

* IMPACTS...These winds will make driving difficult for 
  motorists driving high profile vehicles. High winds can topple 
  trees, down power lines and damage some structures. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring.

&&

$$

TXZ046>048-051>053-220000-
/O.CON.KMAF.DU.Y.0002.000000T0000Z-180122T0000Z/
/O.CON.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Dawson-Borden-Scurry-Martin-Howard-Mitchell-
Including the cities of Lamesa, Gail, Snyder, Stanton, 
Big Spring, and Colorado City
242 PM CST Sun Jan 21 2018

...BLOWING DUST ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS
EVENING...
...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* TIMING...This afternoon.

* WINDS...West 25 to 35 mph with gusts 45 to 50 mph.

* VISIBILITY...One half to one mile.

* Impacts.. Secure lawn furniture, garbage cans or other objects 
  which could be blown about by the wind. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Blowing Dust Advisory means that blowing dust will restrict
visibilities. Travelers are urged to use caution. Visibility will
change rapidly in short distances.

&&

$$

TXZ061>063-067>070-075-079>081-220000-
/O.CON.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-Pecos-
Presidio Valley-Marfa Plateau-Big Bend Area-
Including the cities of Odessa, Midland, Garden City, Monahans, 
Crane, McCamey, Rankin, Big Lake, Fort Stockton, Presidio, Marfa,
Big Bend NP, and Marathon
242 PM CST Sun Jan 21 2018

...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING...

* TIMING...Remainder of the afternoon.

* WINDS...West 25 to 35 mph with gusts 45 to 50 mph.

* IMPACTS... Secure lawn furniture, garbage cans or other 
  objects which could be blown about by the wind. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

These winds will make driving difficult for motorists driving
high profile vehicles.

&&

$$
747 
WWUS74 KMAF 220009
NPWMAF

URGENT - WEATHER MESSAGE
National Weather Service Midland/Odessa TX
609 PM CST Sun Jan 21 2018

...HIGH WIND WARNING CONTINUES FOR THE GUADALUPE MOUNTAINS 
THROUGH THIS EVENING...

...HIGH WIND WARNING HAS EXPIRED FOR SOUTHEAST NEW MEXICO, THE 
DAVIS/APACHE MOUNTAINS, VAN HORN AND HIGHWAY 54 CORRIDOR, UPPER 
TRANS PECOS, AND THE WESTERN PERMIAN BASIN THIS AFTERNOON...

...WIND ADVISORY HAS EXPIRED FOR THE MARFA PLATEAU, PRESIDIO 
VALLEY, BIG BEND, PECOS COUNTY, THE CENTRAL AND EASTERN PERMIAN 
BASIN, AND THE WESTERN LOW ROLLING PLAINS THIS AFTERNOON...

...BLOWING DUST ADVISORY ADVISORY HAS EXPIRED FOR THE NORTH AND 
EASTERN PERMIAN BASIN...

.An upper level trough continues to move east of the area. High 
winds will diminish after sunset this evening.

NMZ028-029-033-034-TXZ045-050-057>060-074-220115-
/O.EXP.KMAF.HW.W.0004.000000T0000Z-180122T0000Z/
Eddy County Plains-Northern Lea County-Central Lea County-
Southern Lea County-Gaines-Andrews-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-
Davis/Apache Mountains Area-
Including the cities of Artesia, Carlsbad, Carlsbad Caverns NP, 
Tatum, Hobbs, Lovington, Eunice, Jal, Seminole, Andrews, 
Van Horn, Pecos, Mentone, Kermit, Alpine, and Fort Davis
609 PM CST Sun Jan 21 2018 /509 PM MST Sun Jan 21 2018/

...HIGH WIND WARNING HAS EXPIRED...

Winds have decreased below high wind criteria...therefore the high
wind warning has been allowed to expire.

$$

TXZ046>048-051>053-220115-
/O.EXP.KMAF.DU.Y.0002.000000T0000Z-180122T0000Z/
/O.EXP.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Dawson-Borden-Scurry-Martin-Howard-Mitchell-
Including the cities of Lamesa, Gail, Snyder, Stanton, 
Big Spring, and Colorado City
609 PM CST Sun Jan 21 2018

...BLOWING DUST ADVISORY HAS EXPIRED...
...WIND ADVISORY HAS EXPIRED...

Winds have decreased below wind advisory criteria. Therefore the
Wind Advisory and the Blowing Dust Advisory have been allowed to
expire.

$$

TXZ061>063-067>070-075-079>081-220115-
/O.EXP.KMAF.WI.Y.0004.000000T0000Z-180122T0000Z/
Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-Pecos-
Presidio Valley-Marfa Plateau-Big Bend Area-
Including the cities of Odessa, Midland, Garden City, Monahans, 
Crane, McCamey, Rankin, Big Lake, Fort Stockton, Presidio, Marfa,
Big Bend NP, and Marathon
609 PM CST Sun Jan 21 2018

...WIND ADVISORY HAS EXPIRED...

Winds have decreased below wind advisory criteria. Therefore the
Wind Advisory has been allowed to expire.

$$

NMZ027-TXZ258-220300-
/O.CON.KMAF.HW.W.0004.000000T0000Z-180122T0300Z/
Guadalupe Mountains of Eddy County-Guadalupe Mountains-
Including the cities of Queen, Guadalupe Mountains NP, 
and Pine Springs
509 PM MST Sun Jan 21 2018

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS
EVENING...

* TIMING...Through this evening.

* WINDS...West 35 to 50 mph with a few gusts 65 to 70 mph in 
  favored areas. 

* IMPACTS...These winds will make driving difficult for 
  motorists driving high profile vehicles. Low flying light 
  aircraft may experience severe turbulence. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Sustained wind speeds of at least 40 mph or gusts of 58 mph or
more can lead to property damage.

&&

$$

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jan 21, 1:23 PM CSTBlowing Dust AdvisoryMAFBorden, Dawson, Howard, Martin, Mitchell, Scurry5 hr

Nearby

Wind Advisories in Texas, 2018Every wind advisory in 2018

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.