Alert archive / New Mexico / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 78, NWS Albuquerque, NM

June 21, 2001San Miguel County, New Mexico

NWS Albuquerque, NM issued this severe thunderstorm warning at Jun 21, 2001, 7:45 PM MDT for San Miguel County, New Mexico. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.

The facts

Issued: Jun 21, 2001, 7:45 PM MDT (01:45 UTC)
Expired: Jun 21, 2001, 8:30 PM MDT
In force: 45 min
Issued by: NWS Albuquerque, NM
Area: Whole counties; the outline is the Mesonet’s reconstruction

County San Miguel County, NM

The radar

The Albuquerque radar (KABX), 128 km from the middle of the area, began a volume at 01:44 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.

The nearest sounding before it

Albuquerq/Krtlnd, NM (KABQ), launched 00:00Z, 1.8 hours before the alert went out and 110 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: 98 J/kg
Mixed-layer CIN: -53 J/kg
Mixed-layer LCL: 3395 m above ground
0-6 km bulk shear: 10 kt
0-1 km storm-relative helicity: -23 m²/s²
0-3 km storm-relative helicity: 5 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

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

000 
WUUS55 KABQ 220145
SVRABQ
NMC047-220230-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
745 PM MDT THU JUN 21 2001

THE NATIONAL WEATHER SERVICE IN ALBUQUERQUE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  SOUTHWESTERN SAN MIGUEL COUNTY IN NORTHEAST NEW MEXICO

* UNTIL 830 PM MDT

* AT 733 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER RIBERA...OR ABOUT 24 MILES SOUTHWEST OF
  LAS VEGAS...MOVING SOUTH AT 15 MPH.

* THE SEVERE THUNDERSTORM WILL BE...
  OVER RURAL SOUTHWESTERN SAN MIGUEL COUNTY 

HEAVY RAINS FROM SEVERE THUNDERSTORMS CAN PRODUCE SUDDEN AND
DANGEROUS FLOWS IN ARROYOS...DITCHES AND OVER LOW WATER CROSSINGS. DO
NOT ATTEMPT TO DRIVE THROUGH AREAS WHERE WATER COVERS THE ROADWAY.

LAT...LON 3538 10532 3539 10553 3506 10563 3506 10529

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 Albuquerque, NM wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 21, 3:53 PM MDT, 3 hours 52 minutes earlier.

Area forecast discussion, Jun 21, 3:53 PM MDT, 3 hours 52 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
345 MDT THU JUN 21 2001

EXCEPT FOR THE POSITION OF UPPER LEVEL HIGH PRESSURE AND THE
RESULTANT STEERING FLOW TO MOVE THUNDERSTORMS OFF THE
MOUNTAINS...SYNOPTIC SCALE METEOROLOGY BECOMING LESS AND LESS OF A
FACTOR IN THE DAILY FORECASTS. SURFACE DEWPOINTS HAVE INCREASED
ENOUGH ACROSS THE AREA SUCH THAT DIURNAL OROGRAPHIC THUNDERSTORMS
EXPECTED UNTIL A FEATURE ARRIVES TO SCOUR OUT THE LOWER LEVEL
MOISTURE. NO SUCH FEATURE FORESEEN IN THIS FORECAST. WITH THAT IN
MIND...EXPECT A GENERAL SOUTHERLY MOVEMENT OF MOUNTAIN THUNDERSTORMS
NEXT SEVERAL DAYS AS 500 MB HIGH CENTER SETS UP OVER EASTERN AZ. BIT
OF A LEE SURFACE TROUGH EXPECTED TO DEVELOP FRIDAY-SATURDAY DUE TO W
TO NW FLOW ALOFT OVER COLORADO. THIS SHOULD BRING WARMING TO THE
EAST...BUT MOISTURE REMAINING HIGH WITH SOUTHERLY WIND COMPONENT.
THUNDERSTORM POTENTIAL IN THE FAR NW PORTION OF THE AREA WILL DEPEND
ON THE STRENGTH OF ANY WESTWARD PUSH OF MOISTURE CAUSED BY NOCTURNAL
THUNDERSTORMS FURTHER EAST. THUNDERSTORM ACTIVITY EXPECTED TO
GENERALLY INCREASE INTO THE WEEKEND.

THE BIG QUESTION IN THE NEAR TERM IS WHETHER STORMS STRENGTHENING
OVER THE SANGRE DE CRISTOS AT THIS WRITING WILL PROPAGATE SOUTH TO
ROSWELL OVERNIGHT...PER THE MESO-ETA. IF THIS HAPPENS...MOISTURE MAY
PUSH FAR ENOUGH WEST FOR BETTER PRECIP CHANCES AT KFMN AND KGUP. WILL
WAIT TIL JUST BEFORE 430 PM BEFORE MAKING THE FINAL CALL ON THIS. 42

CSM

.ABQ...NONE.

In the hours before

Local storm report, Jun 21, 6:57 PM MDT, 48 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE, NM
657 PM MDT THU JUN 21 2001

TIME(MDT)  .....CITY LOCATION.....STATE   ...EVENT/REMARKS...
           ....COUNTY LOCATION....$

0645 PM    MINERAL HILL              NM   1.75 INCH HAIL
06/21/01   SAN MIGUEL                     REPORTED BY FIRE DEPT.

CA

The office that day

Everything else NWS Albuquerque, NM issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 21, 7:00 PM MDT	Severe Thunderstorm Warning	ABQ	San Miguel	45 min
Jun 21, 8:24 PM MDT	Severe Thunderstorm Warning	ABQ	Torrance	66 min

Nearby

Severe Thunderstorm Warnings in New Mexico, 2001 Every severe thunderstorm warning in 2001

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.