Alert archive / New Mexico / Red Flag Warnings in 2008

Red Flag Warning 21, NWS El Paso, TX

April 19, 20088 counties in New Mexico

NWS El Paso, TX issued this red flag warning at Apr 19, 2008, 7:02 AM MDT for 8 counties in New Mexico. It took effect at Apr 19, 2008, 12:00 PM MDT. It was in force for 8 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 19, 2008, 7:02 AM MDT (13:02 UTC)
In effect from
Apr 19, 2008, 12:00 PM MDT
Expired
Apr 19, 2008, 8:00 PM MDT
In force
8 hr
Issued by
NWS El Paso, TX

Counties Catron County, NM, Doña Ana County, NM, Grant County, NM, Hidalgo County, NM, Lincoln County, NM, Luna County, NM, Otero County, NM, Sierra County, NM

The radar

The Holloman AFB radar (KHDX), 115 km from the middle of the area, began a volume at 13:02 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

Santa Teresa, NM (KEPZ), launched 12:00Z, 1.0 hours before the alert went out and 121 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, Santa Teresa, NM at 12:00Z on 2008-04-19Temperature 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, Santa Teresa, NM at 12:00Z on 2008-04-19The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 142 square meters per square second.1939587897Sfc1 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
4740 m above ground
0-6 km bulk shear
54 kt
0-1 km storm-relative helicity
142 m²/s²
0-3 km storm-relative helicity
167 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 
WWUS84 KEPZ 191302
RFWEPZ

RED FLAG WARNING
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
702 AM MDT SAT APR 19 2008

...A RED FLAG WARNING IS IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING FOR THE MOUNTAINS OF SOUTH-CENTRAL AND SOUTHWEST NEW
MEXICO...LOWLAND DESERTS OF SOUTHERN AND SOUTHWEST NEW
MEXICO...AND EL PASO AND HUDSPETH COUNTIES OF FAR WEST TEXAS.
RELATIVE HUMIDITIES OF 15 PERCENT OR LOWER...20 FOOT WIND SPEEDS OF
20 MPH OR GREATER WITH VERY HIGH TO EXTREME FIRE DANGERS RATINGS
ARE EXPECTED. A FIRE WEATHER WATCH IS ALSO IN EFFECT SUNDAY
AFTERNOON AND EARLY SUNDAY EVENING FOR SIMILAR CONDITIONS...

.AN UNSEASONABLY LARGE LOW PRESSURE SYSTEM ALOFT OVER THE PACIFIC
NORTHWEST...WILL CONTINUE TO SEND A SERIES OF MODERATE TO STRONG
SHORT WAVE TROUGHS EASTWARD ACROSS THE WESTERN AND SOUTHWESTERN
UNITED STATES THIS WEEKEND. THESE WILL BRING WINDY AND CONTINUED
VERY DRY CONDITIONS TO ALL FIRE WEATHER ZONES...WITH A VERY HIGH
POTENTIAL FOR MEETING CRITICAL FIRE WEATHER PARAMETERS TODAY...AND
AGAIN SUNDAY AND MONDAY AFTERNOONS.

TXZ055-056-200000-
/O.CAN.KEPZ.FW.A.0021.080419T1800Z-080420T0200Z/
/O.NEW.KEPZ.FW.A.0022.080420T1800Z-080421T0300Z/
EL PASO-HUDSPETH-
702 AM MDT SAT APR 19 2008

...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH
SUNDAY EVENING...
...FIRE WEATHER WATCH IS CANCELLED SATURDAY AFTERNOON AND EARLY
SATURDAY EVENING...


20-FOOT WIND SPEEDS ARE EXPECTED TO REMAIN BELOW RED FLAG CRITERIA
THIS AFTERNOON ACROSS THESE AREAS TODAY. THEREFORE...THE FIRE
WEATHER WATCH FOR TODAY HAS BEEN CANCELED.

FOR SUNDAY HOWEVER...STRONGER 20-FOOT WINDS AREA-WIDE ARE
ANTICIPATED. WINDS OF AT LEAST 20 MPH WITH GUSTS TO 35 MPH OR
HIGHER...MINIMUM RELATIVE HUMIDITIES BELOW 15 PERCENT AND TO THE
SINGLE DIGITS IN MANY AREAS...ARE EXPECTED IN THE AFTERNOON AND
EARLY SUNDAY EVENING.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$

NMZ110>113-200000-
/O.UPG.KEPZ.FW.A.0021.080419T1800Z-080420T0200Z/
/O.NEW.KEPZ.FW.W.0021.080419T1800Z-080420T0200Z/
/O.NEW.KEPZ.FW.A.0022.080420T1800Z-080421T0300Z/
SOUTHWEST MOUNTAINS-SOUTHWEST DESERTS AND LOWLANDS-
SOUTH CENTRAL LOWLANDS AND SOUTHERN RIO GRANDE VALLEY-
CAPITAN AND SACRAMENTO MOUNTAINS-
702 AM MDT SAT APR 19 2008

...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 8 PM MDT THIS
EVENING...
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH
SUNDAY EVENING...


20-FOOT WINDS OF AT LEAST 20 MPH WITH GUSTS TO 30 MPH OR
HIGHER...MINIMUM RELATIVE HUMIDITIES BELOW 15 PERCENT AND TO THE
SINGLE DIGITS IN MANY AREAS...ARE EXPECTED SATURDAY AFTERNOON AND
EARLY SATURDAY EVENING.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$
TRIPOLI
1 follow-up statement
000 
WWUS84 KEPZ 192345
RFWEPZ

RED FLAG WARNING
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM
545 PM MDT SAT APR 19 2008

...A RED FLAG WARNING IS IN EFFECT FROM NOON TODAY TO 8 PM MDT
THIS EVENING FOR THE MOUNTAINS OF SOUTH-CENTRAL AND SOUTHWEST NEW
MEXICO...LOWLAND DESERTS OF SOUTHERN AND SOUTHWEST NEW MEXICO...
AND EL PASO AND HUDSPETH COUNTIES OF FAR WEST TEXAS. RELATIVE
HUMIDITIES OF 15 PERCENT OR LOWER...20 FOOT WIND SPEEDS OF 20 MPH
OR GREATER WITH VERY HIGH TO EXTREME FIRE DANGERS RATINGS ARE
EXPECTED. A FIRE WEATHER WATCH IS ALSO IN EFFECT SUNDAY AFTERNOON
AND EARLY SUNDAY EVENING FOR SIMILAR CONDITIONS...

.AN UNSEASONABLY LARGE LOW PRESSURE SYSTEM ALOFT OVER THE PACIFIC
NORTHWEST WILL CONTINUE TO SEND A SERIES OF MODERATE TO STRONG
SHORT WAVE TROUGHS EASTWARD ACROSS THE WESTERN AND SOUTHWESTERN
UNITED STATES THIS WEEKEND. THESE WILL BRING WINDY AND CONTINUED
VERY DRY CONDITIONS TO ALL FIRE WEATHER ZONES...WITH A VERY HIGH
POTENTIAL FOR MEETING CRITICAL FIRE WEATHER PARAMETERS TODAY...
AND AGAIN SUNDAY AND MONDAY AFTERNOONS.

NMZ110>113-201430-
/O.CON.KEPZ.FW.W.0021.000000T0000Z-080420T0200Z/
/O.CON.KEPZ.FW.A.0022.080420T1800Z-080421T0300Z/
SOUTHWEST MOUNTAINS-SOUTHWEST DESERTS AND LOWLANDS-
SOUTH CENTRAL LOWLANDS AND SOUTHERN RIO GRANDE VALLEY-
CAPITAN AND SACRAMENTO MOUNTAINS-
545 PM MDT SAT APR 19 2008

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS
EVENING...
...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH SUNDAY EVENING...

A RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING.
A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH SUNDAY EVENING. 

20-FOOT WINDS OF AT LEAST 20 MPH WITH GUSTS TO 30 MPH OR HIGHER...
MINIMUM RELATIVE HUMIDITIES BELOW 15 PERCENT AND TO THE SINGLE
DIGITS IN MANY AREAS...ARE EXPECTED SATURDAY AFTERNOON AND EARLY
SATURDAY EVENING.

A RED FLAG WARNING MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE EITHER OCCURRING NOW...OR WILL SHORTLY. A COMBINATION OF
STRONG WINDS...LOW RELATIVE HUMIDITY...AND WARM TEMPERATURES WILL
CREATE EXTREME FIRE GROWTH POTENTIAL.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$

TXZ055-056-201430-
/O.CON.KEPZ.FW.A.0022.080420T1800Z-080421T0300Z/
EL PASO-HUDSPETH-
545 PM MDT SAT APR 19 2008

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH SUNDAY EVENING...

A FIRE WEATHER WATCH REMAINS IN EFFECT FROM SUNDAY AFTERNOON
THROUGH SUNDAY EVENING. 

20-FOOT WIND SPEEDS ARE EXPECTED TO REMAIN BELOW RED FLAG
CRITERIA THIS AFTERNOON ACROSS THESE AREAS TODAY. THEREFORE...THE
FIRE WEATHER WATCH FOR TODAY HAS BEEN CANCELED.

FOR SUNDAY HOWEVER...STRONGER 20-FOOT WINDS AREA-WIDE ARE
ANTICIPATED. WINDS OF AT LEAST 20 MPH WITH GUSTS TO 35 MPH OR
HIGHER...MINIMUM RELATIVE HUMIDITIES BELOW 15 PERCENT AND TO THE
SINGLE DIGITS IN MANY AREAS...ARE EXPECTED IN THE AFTERNOON AND
EARLY SUNDAY EVENING.

A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.

$$

The office that day

Everything else NWS El Paso, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 19, 7:02 AM MDTFire Weather WatchEPZCatron, Doña Ana, Grant, Hidalgo, Lincoln, Luna and 2 more24 hr

Nearby

Red Flag Warnings in New Mexico, 2008Every red flag warning in 2008

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.