Alert archive / New Mexico / Tornado Warnings in 2000

Tornado Warning 4, NWS Albuquerque, NM

October 23, 2000San Juan County, New Mexico

NWS Albuquerque, NM issued this tornado warning at Oct 23, 2000, 12:44 PM MDT for San Juan County, New Mexico. It was in force for 31 min. 1 report came from 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, with what was reported inside it.

The facts

Issued
Oct 23, 2000, 12:44 PM MDT (18:44 UTC)
Expired
Oct 23, 2000, 1:15 PM MDT
In force
31 min
Issued by
NWS Albuquerque, NM
Area
Whole counties; the outline is the Mesonet’s reconstruction

County San Juan County, NM

The radar

The Grand Junction radar (KGJX), 227 km from the middle of the area, began a volume at 18:48 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.

What was reported inside it

TimeReportWhereRemark
Oct 23, 12:51 PM MDTTornado F0La Plata, NM

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Grand Junction, CO (KGJT), launched 12:00Z, 6.7 hours before the alert went out and 237 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, Grand Junction, CO at 12:00Z on 2000-10-23Temperature 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 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Grand Junction, CO at 12:00Z on 2000-10-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 11 square meters per square second.1939Sfc1 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
1210 m above ground
0-6 km bulk shear
18 kt
0-1 km storm-relative helicity
11 m²/s²
0-3 km storm-relative helicity
52 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 
WFUS55 KABQ 231844
TORABQ

NMC045-231915-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE ALBUQUERQUE NM
1244 PM MDT MON OCT 23 2000

THE NATIONAL WEATHER SERVICE IN ALBUQUERQUE HAS ISSUED A

* TORNADO WARNING FOR...
  NORTH CENTRAL SAN JUAN COUNTY IN NORTHWEST NEW MEXICO

* UNTIL 115 PM MDT

* AT 1236 PM MDT...LAW ENFORCEMENT OFFICIALS REPORTED A BRIEF        
  TORNADO TOUCHDOWN NEAR FARMINGTON AIRPORT...MOVING NORTHEAST AT    
  40   MPH.

* THE TORNADO WILL BE...
  OVER NORTHERN SAN JUAN COUNTY 

AT 1236 PM MDT LAW ENFORCEMENT REPORTED A TORNADO NEAR FARMINGTON 
AIRPORT.

SEVERE STORMS PRODUCE DAMAGING WINDS OF AT LEAST 60 MPH AND LARGE
HAIL. SEEK INDOOR SHELTER IN A STRONG BUILDING. AVOID WINDOWS!

LAT...LON 3678 10836 3669 10817 3736 10759 3750 10788

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 23, 6:36 AM MDTSevere Thunderstorm WarningABQGuadalupe54 min
Oct 23, 7:25 AM MDTSevere Thunderstorm WarningABQGuadalupe, Quay, San Miguel65 min
Oct 23, 7:51 AM MDTFlash Flood WarningABQGuadalupe, Quay, San Miguel114 min
Oct 23, 8:25 AM MDTSevere Thunderstorm WarningABQQuay, San Miguel50 min
Oct 23, 10:55 AM MDTSevere Thunderstorm WarningABQCurry, Quay65 min
Oct 23, 11:11 AM MDTSevere Thunderstorm WarningABQRoosevelt64 min
Oct 23, 12:14 PM MDTSevere Thunderstorm WarningABQCurry, Roosevelt61 min
Oct 23, 12:18 PM MDTTornado WarningABQSan Juan27 min
Oct 23, 1:14 PM MDTFlash Flood WarningABQCurry, Roosevelt2 hr
Oct 23, 1:38 PM MDTSevere Thunderstorm WarningABQSan Juan52 min
Oct 23, 3:10 PM MDTFlash Flood WarningABQChaves, Curry, De Baca, Guadalupe, Harding, Quay and 3 more3 hr
Oct 23, 4:40 PM MDTSevere Thunderstorm WarningABQCurry, Roosevelt50 min

Nearby

Tornado Warnings in New Mexico, 2000Every tornado warning in 2000Tornadoes in 2000

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.