Alert archive / New Mexico / Severe Thunderstorm Warnings in 2002

Severe Thunderstorm Warning 4, NWS Albuquerque, NM

April 12, 2002Harding County, New Mexico

NWS Albuquerque, NM issued this severe thunderstorm warning at Apr 12, 2002, 6:48 PM MDT for Harding County, New Mexico. It was in force for 57 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued: Apr 12, 2002, 6:48 PM MDT (00:48 UTC)
Expired: Apr 12, 2002, 7:45 PM MDT
In force: 57 min
Issued by: NWS Albuquerque, NM
Area: Counties, with a storm outline in the text

County Harding County, NM

Did it verify

Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.

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
Apr 12, 6:45 PM MDT	Severe Thunderstorm Watch	SPC	6 hr

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 0.8 hours before the alert went out and 241 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: 880 J/kg
Mixed-layer CIN: -12 J/kg
Mixed-layer LCL: 1630 m above ground
0-6 km bulk shear: 69 kt
0-1 km storm-relative helicity: 14 m²/s²
0-3 km storm-relative helicity: -51 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 130048
SVRABQ
NMC021-130145-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
648 PM MDT FRI APR 12 2002

THE NATIONAL WEATHER SERVICE IN ALBUQUERQUE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR...
  NORTHWESTERN HARDING COUNTY IN NORTHEAST NEW MEXICO

* UNTIL 745 PM MDT

* AT 645 PM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM 10 MILES NORTHWEST OF MILLS...OR ABOUT 17 MILES
  SOUTHEAST OF SPRINGER...MOVING EAST AT 30 MPH.

* THE SEVERE THUNDERSTORM WILL BE...
  8 MILES NORTH OF MILLS AT 655 PM MDT

THIS SEVERE THUNDERSTORM IS CAPABLE OF VERY LARGE HAIL WHICH CAN
CAUSE INJURY AND PROPERTY DAMAGE. TAKE SHELTER NOW.

LAT...LON 3621 10443 3602 10434 3602 10379 3617 10380
          3617 10401 3622 10401

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 Apr 12, 4:30 PM MDT, 2 hours 18 minutes earlier.

Area forecast discussion, Apr 12, 4:30 PM MDT, 2 hours 18 minutes before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
330 PM MST FRI APR 12 2002

THUNDERSTORMS FINALLY STARTING TO ERUPT NE HIGHLANDS. WILL HANG ONTO
MENTION OF ISOLD SVR STORMS IN THE NE AND EASTCENTRAL BORDER
COUNTIES PER LATEST SPC OUTLOOK. OTHERWISE...MODELS DEPICT WEAK
UPPER LOW NRN OLD MEXICO/BAJA CA THROUGH THE WEEKEND. RIGHT NOW
LOOKS TO BE TOO FAR S TO HAVE MUCH OF AN EFFECT ON THE CWA...THO AVN
DEVELOPS SECOND AREA OF LOW PRESSURE VCNTY KEPZ...WHICH COULD VERY
WELL AFFECT THE SOUTHCENTRAL AND SOUTHEAST ZONES SUN/MON IF IT PANS
OUT.  ZONAL FLOW TO STRENGTHEN MONDAY AS TROUGH SWINGS INTO GRT
BASIN. WHILE THE MAIN LOW PRESSURE CENTER ALOFT STAYS MAINLY TO THE
NORTH OF NM THROUGH THE WEEK...A CLOSED LOW DEVELOPS OVER THE FOUR
CORNERS LATE THURS...AND SAGS INTO EASTCENTRAL AZ FRI. ALL IN
ALL...UNSETTLED EXTENDED FORECAST WITH AFTERNOON BREEZES...SPOTTY
CONVECTION WITH SOME POTENTIAL FOR DRYLINE ACTION...AND A STRONGER
COLD FRONT DEPICTED FRI. LOOKS LIKE SPRINGTIME IN THE SOUTHERN
ROCKIES.

ABQ BB 050/079 049/078 050 482--
SAF BB 043/074 039/076 041 482--
TCC BB 051/078 050/079 050 48322

.ABQ...NONE

In the hours before

Local storm report, Apr 12, 6:19 PM MDT, 29 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ALBUQUERQUE, NM
619 PM MDT FRI APR 12 2002

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

0555 PM    5N MILLS                  NM   1.00 INCH HAIL
04/12/02   HARDING                        REPORTED BY SPOTTERS

CA

The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 12, 6:02 PM MDT	Severe Thunderstorm Warning	ABQ	Harding	28 min
Apr 12, 6:31 PM MDT	Severe Thunderstorm Warning	ABQ	Union	44 min
Apr 12, 6:38 PM MDT	Severe Thunderstorm Warning	ABQ	Colfax	52 min
Apr 12, 7:45 PM MDT	Severe Thunderstorm Warning	ABQ	Harding, Union	30 min
Apr 12, 8:17 PM MDT	Severe Thunderstorm Warning	ABQ	Harding	43 min
Apr 12, 8:51 PM MDT	Tornado Warning	ABQ	Union	24 min
Apr 12, 9:03 PM MDT	Tornado Warning	ABQ	Quay	27 min
Apr 12, 10:58 PM MDT	Severe Thunderstorm Warning	ABQ	Quay	47 min
Apr 12, 11:50 PM MDT	Severe Thunderstorm Warning	ABQ	Quay	10 min
Apr 13, 1:04 AM MDT	Severe Thunderstorm Warning	ABQ	Quay	26 min
Apr 13, 1:54 AM MDT	Tornado Warning	ABQ	Quay	36 min

Nearby

Severe Thunderstorm Warnings in New Mexico, 2002 Every severe thunderstorm warning in 2002

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.