Alert archive / Texas / Red Flag Warnings in 2020

Red Flag Warning 2, NWS Midland/Odessa, TX

April 22, 20207 counties in Texas

NWS Midland/Odessa, TX issued this red flag warning at Apr 22, 2020, 3:33 AM CDT for 7 counties in Texas. It took effect at Apr 22, 2020, 12:00 PM CDT. It was in force for 9 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 22, 2020, 3:33 AM CDT (08:33 UTC)
In effect from
Apr 22, 2020, 12:00 PM CDT
Expired
Apr 22, 2020, 9:00 PM CDT
In force
9 hr
Issued by
NWS Midland/Odessa, TX

Counties Brewster County, TX, Culberson County, TX, Jeff Davis County, TX, Pecos County, TX, Presidio County, TX, Reeves County, TX, Terrell County, TX

The radar

The Midland/Odessa radar (KMAF), 194 km from the middle of the area, began a volume at 08:36 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, 8.6 hours before the alert went out and 194 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 2020-04-22Temperature 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 2020-04-22The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 square meters per square second.1939587897117136Sfc1 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
4648 m above ground
0-6 km bulk shear
42 kt
0-1 km storm-relative helicity
13 m²/s²
0-3 km storm-relative helicity
75 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted.

342 
WWUS84 KMAF 220833
RFWMAF

URGENT - FIRE WEATHER MESSAGE
National Weather Service Midland/Odessa TX
333 AM CDT Wed Apr 22 2020

...A RED FLAG WARNING IS IN EFFECT TODAY FOR RELATIVE HUMIDITY OF
15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND EXTREME FIRE 
DANGER FOR LOCATIONS ALONG AND WEST OF THE PECOS RIVER IN TEXAS...

...A FIRE WEATHER WATCH IS IN EFFECT THURSDAY FOR RELATIVE 
HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND 
EXTREME FIRE DANGER FOR SOUTHEAST NEW MEXICO AND MOST LOCATIONS IN
TEXAS WEST OF THE PECOS RIVER...

.Critical fire weather conditions will develop this afternoon and
Thursday across much of west Texas and southeast New Mexico. Dry
conditions will persist through the end of the week.

TXZ075-270>278-222245-
/O.UPG.KMAF.FW.A.0002.200422T1800Z-200423T0200Z/
/O.NEW.KMAF.FW.W.0002.200422T1700Z-200423T0200Z/
/O.NEW.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Pecos-Guadalupe Mountains Above 7000 Feet-
Guadalupe and Delaware Mountains-Van Horn and Highway 54 Corridor-
Eastern Culberson County-Reeves County Plains-Chinati Mountains-
Marfa Plateau-Davis Mountains-Davis Mountains Foothills-
333 AM CDT Wed Apr 22 2020 /233 AM MDT Wed Apr 22 2020/

...A RED FLAG WARNING IS IN EFFECT TODAY FOR RELATIVE HUMIDITY OF
15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND EXTREME FIRE 
DANGER FOR LOCATIONS ALONG AND WEST OF THE PECOS RIVER IN TEXAS...

...A FIRE WEATHER WATCH IS IN EFFECT THURSDAY FOR RELATIVE 
HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND 
EXTREME FIRE DANGER FOR SOUTHEAST NEW MEXICO AND MOST LOCATIONS IN
TEXAS WEST OF THE PECOS RIVER...

* WIND...Today, northwest 25 to 35 mph with higher gusts in the
  mountains and 15 to 25 mph in the plains. Thursday, west 25 to
  35 mph and 15 to 25 mph in the plains.

* HUMIDITY...7 to 15 percent.

* IMPACTS...any fires that develop will likely spread rapidly.
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase
potential for fire growth.

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

TXZ082-279>282-222245-
/O.UPG.KMAF.FW.A.0002.200422T1800Z-200423T0200Z/
/O.NEW.KMAF.FW.W.0002.200422T1700Z-200423T0200Z/
Terrell-Central Brewster County-Chisos Basin-Presidio Valley-
Lower Brewster County-
333 AM CDT Wed Apr 22 2020

...A RED FLAG WARNING IS IN EFFECT TODAY FOR RELATIVE HUMIDITY OF
15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND EXTREME FIRE 
DANGER FOR LOCATIONS ALONG AND WEST OF THE PECOS RIVER IN TEXAS...

* WIND...Northwest 15 to 25 mph with higher gusts. 

* HUMIDITY...5 to 10 percent.

* IMPACTS...any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase
potential for fire growth.

&&

$$

NMZ116>119-TXZ059-060-067-222245-
/O.NEW.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Sacramento Foothills and Guadalupe Mountains-Chavez Plains-
Eddy Plains-Lea-Loving-Winkler-Ward-
333 AM CDT Wed Apr 22 2020 /233 AM MDT Wed Apr 22 2020/

...A FIRE WEATHER WATCH IS IN EFFECT THURSDAY FOR RELATIVE 
HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR MORE, AND 
EXTREME FIRE DANGER FOR SOUTHEAST NEW MEXICO AND MOST LOCATIONS IN
TEXAS WEST OF THE PECOS RIVER...

* WIND...West 15 to 25 mph with higher gusts. 

* HUMIDITY...9 to 13 percent

* IMPACTS...any fires that develop will likely spread rapidly. 
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Listen for later forecasts and possible
Red Flag Warnings.

&&

$$
2 follow-up statements
146 
WWUS84 KMAF 221925
RFWMAF

URGENT - FIRE WEATHER MESSAGE
National Weather Service Midland/Odessa TX
225 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ 
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF
20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER FOR WEST TEXAS 
WEST OF THE PECOS...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER FOR
SOUTHEAST NEW MEXICO AND MOST OF WEST TEXAS ALONG AND WEST OF THE
PECOS...

.Critical fire weather conditions will develop this afternoon and
Thursday across Southeast New Mexico and much of West Texas. Dry 
conditions will persist through the end of the week.

TXZ279-281-231200-
/O.EXA.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
/O.CON.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
Central Brewster County-Presidio Valley-
225 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR
MORE, AND HIGH TO EXTREME FIRE DANGER...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...West 15 to 25 mph with higher gusts.

* HUMIDITY...This afternoon...4 to 11 percent. Thursday...8 to 11
  percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur.  Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

TXZ075-270>278-231200-
/O.CON.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
/O.CON.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Pecos-Guadalupe Mountains Above 7000 Feet-
Guadalupe and Delaware Mountains-Van Horn and Highway 54 Corridor-
Eastern Culberson County-Reeves County Plains-Chinati Mountains-
Marfa Plateau-Davis Mountains-Davis Mountains Foothills-
225 PM CDT Wed Apr 22 2020 /125 PM MDT Wed Apr 22 2020/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ 
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF
20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...This afternoon...Northwest 25 to 35 mph with higher gusts
  in the mountains and 15 to 25 mph in the plains. Thursday...West
  25 to 35 mph and 15 to 25 mph in the plains.  

* HUMIDITY...This afternoon...2 to 15 percent. Thursday...7 to 15
  percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase 
potential for fire growth.

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur.  Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

TXZ082-280-282-230200-
/O.CON.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
Terrell-Chisos Basin-Lower Brewster County-
225 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR
MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...Northwest 15 to 25 mph with higher gusts.

* HUMIDITY...3 to 10 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase 
potential for fire growth.

&&

$$

NMZ116>119-TXZ059-060-067-231200-
/O.CON.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Sacramento Foothills and Guadalupe Mountains-Chavez Plains-
Eddy Plains-Lea-Loving-Winkler-Ward-
225 PM CDT Wed Apr 22 2020 /125 PM MDT Wed Apr 22 2020/

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...West 15 to 25 mph with higher gusts.

* HUMIDITY...8 to 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur.  Listen for later forecasts and possible
Red Flag Warnings.

&&

$$
878 
WWUS84 KMAF 221936 CCA
RFWMAF

URGENT - FIRE WEATHER MESSAGE...CORRECTED
National Weather Service Midland/Odessa TX
236 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ 
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF
20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER FOR WEST TEXAS 
WEST OF THE PECOS...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER FOR
SOUTHEAST NEW MEXICO AND MOST OF WEST TEXAS ALONG AND WEST OF THE
PECOS...

.Critical fire weather conditions will develop this afternoon and
Thursday across Southeast New Mexico and much of West Texas. Dry 
conditions will persist through the end of the week.

TXZ279-281-231200-
/O.EXA.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
/O.CON.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
Central Brewster County-Presidio Valley-
236 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR
MORE, AND HIGH TO EXTREME FIRE DANGER...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...West 15 to 25 mph with higher gusts.

* HUMIDITY...This afternoon...4 to 11 percent. Thursday...8 to 11
  percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur.  Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

TXZ075-270>278-231200-
/O.COR.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
/O.COR.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Pecos-Guadalupe Mountains Above 7000 Feet-
Guadalupe and Delaware Mountains-Van Horn and Highway 54 Corridor-
Eastern Culberson County-Reeves County Plains-Chinati Mountains-
Marfa Plateau-Davis Mountains-Davis Mountains Foothills-
236 PM CDT Wed Apr 22 2020 /136 PM MDT Wed Apr 22 2020/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM MDT/ 
THIS EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF
20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...This afternoon...Mountains...Northwest 25 to 35 mph with
  higher gusts. Plains...Northwest 15 to 25 mph with higher gusts.
  Thursday...Mountains...West 25 to 35 mph. Plains...West 15 to 
  25 mph. 

* HUMIDITY...This afternoon...2 to 15 percent. Thursday...7 to 15
  percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase 
potential for fire growth.

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur.  Listen for later forecasts and possible
Red Flag Warnings.

&&

$$

TXZ082-280-282-230200-
/O.CON.KMAF.FW.W.0002.000000T0000Z-200423T0200Z/
Terrell-Chisos Basin-Lower Brewster County-
236 PM CDT Wed Apr 22 2020

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 9 PM CDT THIS EVENING
FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT WINDS OF 20 MPH OR
MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...Northwest 15 to 25 mph with higher gusts.

* HUMIDITY...3 to 10 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 increase 
potential for fire growth.

&&

$$

NMZ116>119-TXZ059-060-067-231200-
/O.COR.KMAF.FW.A.0003.200423T1800Z-200424T0300Z/
Sacramento Foothills and Guadalupe Mountains-Chavez Plains-
Eddy Plains-Lea-Loving-Winkler-Ward-
236 PM CDT Wed Apr 22 2020 /136 PM MDT Wed Apr 22 2020/

...FIRE WEATHER WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
THURSDAY EVENING FOR RELATIVE HUMIDITY OF 15% OR LESS, 20 FT 
WINDS OF 20 MPH OR MORE, AND HIGH TO EXTREME FIRE DANGER...

* WIND...Mountains...West 25 to 35 mph. Plains...West 15 to 25
  mph. 

* HUMIDITY...8 to 15 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.  
  Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

IssuedProductOfficeCountiesLasted
Apr 22, 3:33 AM CDTFire Weather WatchMAFBrewster, Culberson, Jeff Davis, Loving, Pecos, Presidio and 3 more24 hr

Nearby

Red Flag Warnings in Texas, 2020Every red flag warning in 2020

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.