Alert archive / Colorado / Tornado Warnings in 2009

Tornado Warning 1, NWS Pueblo, CO

March 7, 2009Baca County, Colorado

NWS Pueblo, CO issued this tornado warning at Mar 7, 2009, 9:53 AM MST for Baca County, Colorado. It was in force for 38 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
Mar 7, 2009, 9:53 AM MST (16:53 UTC)
Expired
Mar 7, 2009, 10:31 AM MST
In force
38 min
Issued by
NWS Pueblo, CO
Area
Storm-based polygon

County Baca County, CO

The radar

The Amarillo radar (KAMA), 215 km from the middle of the area, began a volume at 16:51 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

Amarillo Airport, TX (KAMA), launched 12:00Z, 4.9 hours before the alert went out and 215 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, Amarillo Airport, TX at 12:00Z on 2009-03-07Temperature 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, Amarillo Airport, TX at 12:00Z on 2009-03-07The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -49 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
2732 m above ground
0-6 km bulk shear
61 kt
0-1 km storm-relative helicity
-49 m²/s²
0-3 km storm-relative helicity
23 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 KPUB 071653
TORPUB
COC009-071800-
/O.NEW.KPUB.TO.W.0001.090307T1653Z-090307T1800Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE PUEBLO CO
953 AM MST SAT MAR 7 2009

THE NATIONAL WEATHER SERVICE IN PUEBLO HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHEASTERN BACA COUNTY IN SOUTHEAST COLORADO...

* UNTIL 1100 AM MST

* AT 953 AM MST...LOCAL LAW ENFORCEMENT REPORTED A TORNADO. NEAR
  CAMPO...OR ABOUT 23 MILES SOUTH OF SPRINGFIELD...AND WAS MOVING
  TOWARD THE EAST AT 37 MPH.

* THE TORNADO WILL IMPACT MAINLY RURAL AREAS OF SOUTH CENTRAL BACA
  COUNTY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE IN A HOUSE IS IN A BASEMENT...UNDER STURDY
FURNITURE. IF NO BASEMENT IS AVAILABLE...GO TO THE LOWEST FLOOR...IN
AN INTERIOR HALLWAY OR SMALL INTERIOR ROOM...SUCH AS A CLOSET OR
BATHROOM. USE BLANKETS OR PILLOWS TO COVER AND PROTECT YOUR BODY FROM
FLYING DEBRIS. ALWAYS STAY AWAY FROM WINDOWS.

IF YOU ARE OUTDOORS...OR IN A MOBILE HOME...OR IN A VEHICLE...GO TO A
NEARBY STURDY STRUCTURE AND GET IN A SMALL INTERIOR ROOM ON THE
LOWEST FLOOR POSSIBLE AWAY FROM WINDOWS. IF THERE IS NO STURDY
STRUCTURE AVAILABLE...AS A LAST RESORT...GO TO A CULVERT...DITCH...OR
OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 3698 10266 3699 10273 3716 10275 3725 10204
      3701 10203
TIME...MOT...LOC 1653Z 264DEG 32KT 3708 10263

$$
2 follow-up statements
000 
WWUS55 KPUB 071715
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1015 AM MST SAT MAR 7 2009

COC009-071800-
/O.CON.KPUB.TO.W.0001.000000T0000Z-090307T1800Z/
BACA CO-
1015 AM MST SAT MAR 7 2009

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 1100 AM MST FOR
SOUTHEASTERN BACA COUNTY...

AT 1008 AM MST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM WITH RAPID ROTATION CAPABLE OF
PRODUCING A TORNADO.  THIS TORNADO WAS CENTERED OVER EXTREME SOUTH
CENTRAL BACA COUNTY...OR 28 MILES SOUTH OF SPRINGFIELD...AND WAS 
MOVING TOWARD THE EAST AT 38 MPH.

THE SEVERE STORM WILL IMPACT MAINLY RURAL AREAS OF SOUTHEASTERN BACA
COUNTY.

AT 1012 AM THE PUBLIC REPORTED A TORNADO 20 MILES SOUTH OF WALSH.  
THIS IS ALONG A BOUNDARY SOUTH OF THE MAIN THUNDERSTORM...AND OTHER 
QUICKLY DEVELOPING WEAK LANDSPOUTS ARE POSSIBLE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE IN A HOUSE IS IN A BASEMENT...UNDER STURDY
FURNITURE. IF NO BASEMENT IS AVAILABLE...GO TO THE LOWEST FLOOR...IN
AN INTERIOR HALLWAY OR SMALL INTERIOR ROOM...SUCH AS A CLOSET OR
BATHROOM. USE BLANKETS OR PILLOWS TO COVER AND PROTECT YOUR BODY FROM
FLYING DEBRIS. ALWAYS STAY AWAY FROM WINDOWS.

IF YOU ARE OUTDOORS...OR IN A MOBILE HOME...OR IN A VEHICLE...GO TO A
NEARBY STURDY STRUCTURE AND GET IN A SMALL INTERIOR ROOM ON THE
LOWEST FLOOR POSSIBLE AWAY FROM WINDOWS. IF THERE IS NO STURDY
STRUCTURE AVAILABLE...AS A LAST RESORT...GO TO A CULVERT...DITCH...OR
OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

&&

LAT...LON 3699 10249 3718 10253 3725 10204 3701 10203
TIME...MOT...LOC 1710Z 256DEG 33KT 3703 10242

$$
000 
WWUS55 KPUB 071731
SVSPUB

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1031 AM MST SAT MAR 7 2009

COC009-071741-
/O.CAN.KPUB.TO.W.0001.000000T0000Z-090307T1800Z/
BACA CO-
1031 AM MST SAT MAR 7 2009

...THE TORNADO WARNING HAS BEEN CANCELLED FOR SOUTHEASTERN BACA
COUNTY...

HAZARDOUS LIGHTNING MAY STILL BE IN THE AREA.

LAT...LON 3699 10249 3718 10253 3725 10204 3701 10203
TIME...MOT...LOC 1731Z 256DEG 33KT 3708 10218

$$

Nearby

Tornado Warnings in Colorado, 2009Every tornado warning in 2009Tornadoes in 2009

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.