Colorado, 2014

Flash Flood in Colorado, October 9, 2014

October 9, 2014 · NWS PUB · 1 event in 1 county or zone

where numerous streets were flooded.

Where it happened

Every event with a place to put it. Tap one for its entry below.

  • Tornadoes
  • Tropical storms and surge
  • Floods
  • Wind
  • Hail
  • Winter weather
  • Heat and drought
  • Cold
  • Fire, smoke and dust
  • Marine and coastal
  • Other

Open the live radar over this ground

The toll

Deaths
0
Injuries
0
Property damage
None recorded
Crop damage
None recorded
Events
1

Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.

What happened

The episode as NWS PUB wrote it up.

The remnants of a tropical system brought heavy rain to portions of the Pikes Peaks Region...including Colorado Springs...where numerous streets were flooded.

What forecasters said that day

The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Pueblo, CO wrote its last area forecast discussion before the first event at Oct 9, 10:34 AM MST, 1 hour 26 minutes earlier.

Area forecast discussion, Oct 9, 10:34 AM MST, 1 hour 26 minutes before
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Hazardous weather outlook, Oct 9, 5:56 AM MST, 6 hours 4 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE PUEBLO CO
656 AM MDT THU OCT 9 2014

COZ058>089-093>099-101300-
WESTERN MOSQUITO RANGE/EAST LAKE COUNTY ABOVE 11000 FT-
LEADVILLE VICINITY/LAKE COUNTY BELOW 11000 FT-
EASTERN SAWATCH MOUNTAINS ABOVE 11000 FT-
WESTERN CHAFFEE COUNTY BETWEEN 9000 AND 11000 FT-
CENTRAL CHAFFEE COUNTY BELOW 9000 FT-
WESTERN MOSQUITO RANGE/EAST CHAFFEE COUNTY ABOVE 9000 FT-
SAGUACHE COUNTY WEST OF CONTINENTAL DIVIDE BELOW 10000 FT-
SAGUACHE COUNTY EAST OF CONTINENTAL DIVIDE BELOW 10000 FT-
LA GARITA MOUNTAINS ABOVE 10000 FT-
UPPER RIO GRANDE VALLEY/EASTERN SAN JUAN MOUNTAINS BELOW 10000 FT-
EASTERN SAN JUAN MOUNTAINS ABOVE 10000 FT-
DEL NORTE VICINITY/NORTHERN SAN LUIS VALLEY BELOW 8500 FT-
ALAMOSA VICINITY/CENTRAL SAN LUIS VALLEY BELOW 8500 FT-
SOUTHERN SAN LUIS VALLEY-
NORTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 8500 AND 11000 FT-
NORTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FEET-
SOUTHERN SANGRE DE CRISTO MOUNTAINS BETWEEN 7500 AND 11000 FT-
SOUTHERN SANGRE DE CRISTO MOUNTAINS ABOVE 11000 FT-
NORTHWESTERN FREMONT COUNTY ABOVE 8500 FT-
WESTERN/CENTRAL FREMONT COUNTY BELOW 8500 FT-
WET MOUNTAIN VALLEY BELOW 8500 FEET-
WET MOUNTAINS BETWEEN 6300 AND 10000 FT-
WET MOUNTAINS ABOVE 10000 FT-
TELLER COUNTY/RAMPART RANGE ABOVE 7500 FT/PIKES PEAK BETWEEN
7500 AND 11000 FT-PIKES PEAK ABOVE 11000 FT-
CANON CITY VICINITY/EASTERN FREMONT COUNTY-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW
7500 FT-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE
BELOW 7400 FT-PUEBLO AND VICINITY/PUEBLO COUNTY BELOW 6300 FT-
WALSENBURG VICINITY/UPPER HUERFANO RIVER BASIN BELOW 7500 FT-
TRINIDAD VICINITY/WESTERN LAS ANIMAS COUNTY BELOW 7500 FT-
CROWLEY COUNTY-LA JUNTA VICINITY/OTERO COUNTY-
EASTERN LAS ANIMAS COUNTY-WESTERN KIOWA COUNTY-
EASTERN KIOWA COUNTY-LAS ANIMAS VICINITY/BENT COUNTY-
LAMAR VICINITY/PROWERS COUNTY-SPRINGFIELD VICINITY/BACA COUNTY-
656 AM MDT THU OCT 9 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF CENTRAL...EAST
CENTRAL...SOUTH CENTRAL AND SOUTHEAST COLORADO.

.DAY ONE...TODAY AND TONIGHT

REMNANT TROPICAL MOISTURE FROM HURRICANE SIMON WILL COMBINE WITH
EASTERLY UPSLOPE FLOW BEHIND A COLD FRONT DROPPING THROUGH THE
SOUTHEAST PLAINS TO PRODUCE WIDESPREAD RAINFALL ACROSS SOUTH CENTRAL
AND SOUTHEAST COLORADO THROUGH TONIGHT.  RAINFALL AMOUNTS WILL BE
HEAVIEST ACROSS THE SOUTHEAST MOUNTAINS AND PLAINS WHERE MOST AREAS
SHOULD PICK UP BETWEEN 1 TO 2 INCHES OF RAINFALL BY THE STORMS END
ON FRIDAY. LOCALLY HEAVY RAINFALL WILL BE POSSIBLE...ESPECIALLY THIS
AFTERNOON AND EVENING...AND THIS WILL POSE A FLASH FLOOD THREAT FOR
BURN SCARS AND URBAN AREAS ALONG THE I-25 CORRIDOR AND ACROSS THE
EASTERN SLOPES OF THE SOUTHEAST MOUNTAINS. THESE
INCLUDE...WALDO...EAST PEAK...EIGHT MILE...AND ROYAL GORGE BURN
SCARS.  SHOWERS SHOULD PROGRESS TO A STEADIER LIGHT TO MODERATE
RAINFALL OVERNIGHT...HOWEVER CREEKS AND STREAMS MAY BEGIN TO RUN
HIGH AS RUNOFF CONTINUES DUE TO THE SATURATED GROUND.

LIGHT RAINFALL WILL SPREAD ACROSS THE SOUTHWEST MOUNTAINS THIS
MORNING.  BUT BY AFTERNOON...ISOLATED EMBEDDED THUNDERSTORMS WILL BE
POSSIBLE...WHICH COULD PRODUCE LOCALLY INTENSE RAINFALL RATES.
SHOULD ONE OF THESE STRONGER STORMS IMPACT THE WEST FOR BURN SCAR
COMPLEX...FLASH FLOODING COULD RESULT THERE AS WELL. THIS THREAT
SHOULD DECREASE BY LATE EVENING AS FOCUS FOR HEAVIER RAIN SHIFTS
EASTWARD INTO THE SOUTHEAST MOUNTAINS AND PLAINS.

MEANWHILE...PRECIPITATION WILL FALL AS SNOW ACROSS THE HIGHER PEAKS
ABOVE 12000 FEET TODAY...WITH SNOW LEVELS DROPPING TO BETWEEN 10000
AND 11000 FEET TONIGHT.  SNOWFALL ACCUMULATIONS OF 8 TO 14 INCHES
WILL BE POSSIBLE ACROSS THE HIGHER PEAKS ABOVE 11000 FEET OF THE
SANGRE DE CRISTO...WET MOUNTAINS...AND PIKES PEAK.  BETWEEN 4 TO 8
INCHES CAN BE EXPECTED ACROSS THE HIGHER ELEVATIONS OF THE SAWATCH
AND MOSQUITO RANGES.  AND 1 TO 4 INCHES WILL BE POSSIBLE ABOVE 12000
FEET ACROSS THE EASTERN SAN JUAN AND LA GARITA MOUNTAINS.

ONE OR TWO STRONG THUNDERSTORMS WILL BE POSSIBLE LATE THIS AFTERNOON
THROUGH THIS EVENING ACROSS THE SOUTHERN PORTIONS OF THE SOUTHEAST
PLAINS.  THE MAIN THREAT FROM THUNDERSTORMS WILL BE HAIL TO AROUND
3/4 INCH IN DIAMETER...AND WIND GUSTS UP TO 50 MPH.  HEAVY RAINFALL
WILL ALSO BE POSSIBLE ACROSS THE SOUTHEAST PLAINS TONIGHT...AND
LOCALIZED FLASH FLOODING WILL BE POSSIBLE UNDER THE HEAVIER RAIN
CORES.  THIS IS MOST LIKELY TO OCCUR TO THE SOUTH OF HIGHWAY 50.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY

SCATTERED TO NUMEROUS SHOWERS IN COMBINATION WITH ISOLATED
THUNDERSTORMS ARE ANTICIPATED FRIDAY...ESPECIALLY FRIDAY MORNING
OVER SOUTH-CENTRAL AND SOUTHEASTERN COLORADO AS THE REMNANTS OF
FORMER TROPICAL SYSTEM SIMON MOVE ACROSS THE REGION AND INTERACT
WITH NORTHEASTERLY TO EASTERLY SURFACE FLOW.

LOCALLY HEAVY RAINFALL WILL BE CAPABLE OF PRODUCING POTENTIAL FLASH
FLOODING INTO FRIDAY MORNING...ESPECIALLY OVER AREA BURN
SCARS. ANOTHER STORM THREAT FRIDAY WILL BE HAZARDOUS LIGHTNING.

IN ADDITION...THE HIGHER PEAKS....ESPECIALLY ABOVE 11000
FEET...COULD EXPERIENCE TOTAL SNOW ACCUMULATIONS IN EXCESS OF TEN
INCHES BY FRIDAY. HEAVY WET SNOW COULD RESULT IN HAZARDOUS TRAVEL
CONDITIONS OVER HIGHER MOUNTAIN ROADS AND BACK COUNTRY TRAILS.

ANOTHER STORM SYSTEM AND ASSOCIATED SURFACE COLD FRONT IS
PROJECTED TO BRING COLDER TEMPERATURES AND ANOTHER ROUND OF
PRECIPITATION OVER SOUTHERN COLORADO FROM LATER SUNDAY INTO
SUNDAY NIGHT. THIS STORM SYSTEM WILL BE CAPABLE OF PRODUCING
ACCUMULATING SNOW...PRIMARILY ABOVE 7000 FEET FROM LATER SUNDAY
INTO SUNDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

WEATHER CONDITIONS THAT MEET REPORTING CRITERIA FOR SPOTTERS WILL BE
POSSIBLE TODAY AND TONIGHT ACROSS ALL OF SOUTH CENTRAL AND SOUTHEAST
COLORADO.

In the hours before

Special weather statement, Oct 9, 8:48 AM MST, 3 hours 12 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
948 AM MDT THU OCT 9 2014

COZ081-084-085-091615-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE BELOW
7400 FT CO-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW 7500 FT
CO-
TELLER COUNTY/RAMPART RANGE ABOVE 7500FT/PIKE'S PEAK BETWEEN 7500 AND
11000 FT CO-
948 AM MDT THU OCT 9 2014

...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL TELLER AND WEST
CENTRAL EL PASO COUNTIES UNTIL 1015 AM MDT...

AT 943 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SHOWER OVER CHIPITA PARK...OR 12 MILES WEST OF COLORADO
SPRINGS...MOVING NORTHWEST AT 25 MPH.

RAINFALL RATES UP TO .20 INCHES AN HOUR WILL BE POSSIBLE ON THE
WALDO CANYON BURN SCAR WITH THIS STORM.

THIS MORNING...SCATTERED SHOWERS WILL CONTINUE TO MOVE OVER THE
WALDO CANYON BURN SCAR.  AT THIS TIME...RAINFALL RATES OF 0.2 INCHES
AN HOUR OR LESS ARE ANTICIPATED.

AFTER NOON...STRONGER SHOWERS OR THUNDERSTORMS WILL DEVELOP OVER THE
REGION...WITH HEAVIER RAINFALL RATES OVER THE WALDO CANYON BURN SCAR
POSSIBLE.

LOCATIONS IMPACTED INCLUDE...
WESTERN COLORADO SPRINGS...MANITOU SPRINGS...GREEN MOUNTAIN FALLS...
CASCADE...CHIPITA PARK AND CRYSTOLA.

LAT...LON 3882 10495 3895 10504 3895 10482
TIME...MOT...LOC 1543Z 118DEG 20KT 3890 10503

PGW
Special weather statement, Oct 9, 10:50 AM MST, 1 hour 10 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE PUEBLO CO
1150 AM MDT THU OCT 9 2014

COZ081-084-085-091815-
COLORADO SPRINGS VICINITY/SOUTHERN EL PASO COUNTY/RAMPART RANGE BELOW
7400 FT CO-
NORTHERN EL PASO COUNTY/MONUMENT RIDGE/RAMPART RANGE BELOW 7500 FT
CO-
TELLER COUNTY/RAMPART RANGE ABOVE 7500FT/PIKE'S PEAK BETWEEN 7500 AND
11000 FT CO-
1150 AM MDT THU OCT 9 2014

...SIGNIFICANT WEATHER ADVISORY FOR EAST CENTRAL TELLER AND WEST
CENTRAL EL PASO COUNTIES UNTIL 1215 PM MDT...

AT 1146 AM MDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED AN
AREA OF SHOWERS AND THUNDERSTORMS OVER WESTERN COLORADO
SPRINGS...MOVING NORTHWEST AT 15 MPH.

THIS AREA OF SHOWERS AND THUNDERSTORMS IS SLOWLY DRIFTING NORTHWEST
TOWARDS THE WALDO CANYON BURN SCAR.  IF THESE SHOWERS AND
THUNDERSTORMS MAINTAIN THEIR CURRENT TRACK AND STRENGTH...THERE IS
THE POTENTIAL FOR RAINFALL RATES IN EXCESS OF 0.5 INCHES AN HOUR
OVER THE WALDO CANYON BURN SCAR BY 1230 PM.

LOCATIONS IMPACTED INCLUDE...
WESTERN COLORADO SPRINGS...MANITOU SPRINGS...GREEN MOUNTAIN FALLS...
CASCADE...CHIPITA PARK AND CRYSTOLA.

LAT...LON 3891 10482 3884 10494 3896 10504 3901 10493
TIME...MOT...LOC 1746Z 144DEG 14KT 3887 10484

PGW
Local storm report, Oct 9, 11:08 AM MST, 52 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE PUEBLO CO
1208 PM MDT THU OCT 09 2014

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1135 AM     HEAVY RAIN       3 SSW COLORADO SPRINGS  38.80N 104.84W
10/09/2014  M1.00 INCH       EL PASO            CO   COCORAHS

            SINCE 1015 AM

&&

KAM

The radar

The Pueblo radar (KPUX), 73 km away, was scanning. The volume nearest the first event began at 18:59 UTC.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, El Paso

When
October 9, 12:00 PM MST to 2:00 PM MST
Where
El Paso County, 2.54 mi NW of Colorado Spgs to 4.37 mi W of Ft Carson
Cause
Heavy Rain
Reported by
Law Enforcement
Coordinates
38.859, -104.848

What these are

Flash Flood
Flooding that begins within six hours of the rain that causes it, or of a dam or levee failure or ice jam release, often with deadly speed.

After NWS Directive 10-1605, the rules offices file Storm Data by.

The same day elsewhere

More

Every storm in Colorado in 2014Every state in 2014This day in weather historyWarnings in Colorado, October 2014

Sources

NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 540494.