Nevada, 2007

Flash Flood in Nevada, July 26, 2007

July 26, 2007 · NWS LKN · 1 event in 1 county or zone

Heavy rains washed basketball size rocks over the Charleston-Jarbidge road about 3 miles north of Charleston.

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

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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 LKN wrote it up.

Heavy rains washed basketball size rocks over the Charleston-Jarbidge road about 3 miles north of Charleston.

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 Elko, NV wrote its last area forecast discussion before the first event at Jul 26, 1:30 AM PST, 10 hours 30 minutes earlier.

Area forecast discussion, Jul 26, 1:30 AM PST, 10 hours 30 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE ELKO NV
230 AM PDT THU JUL 26 2007

.SYNOPSIS...MOISTURE AND INSTABILITY WILL REMAIN ACROSS CENTRAL AND
EASTERN NEVADA THROUGH THE MIDDLE OF NEXT WEEK FOR A THREAT OF
THUNDERSTORMS EACH DAY.
&&

.SHORT TERM...A DRIER SWLY FLOW ALOFT IS BEGINNING TO ADVECT INTO
THE REGION. HOWEVER THERE WILL STILL BE ENOUGH MOISTURE AND
INSTABILITY ACROSS ALL BUT THE WRN HALF OF HUMBOLDT COUNTY TODAY FOR
ISOLATED TO SCATTERED TSTMS. HOWEVER WITH PW VALUES FALLING BELOW AN
INCH THE THREAT OF HEAVY RAIN WILL BE DIMINISHED...ESPECIALLY OVER
THE WRN PORTION OF THE FORECAST AREA.  ON FRIDAY THIS DRIER AIR WILL
WORK A LITTLE FURTHER EAST ACROSS NRN NV AND KEEP THUNDERSTORM
ACTIVITY MOSTLY CONFINED TO ERN ELKO COUNTY AND ACROSS CNTRL NV. PW
VALUES WILL CONTINUE TO DECREASE WITH VALUES GENERALLY RANGING
BETWEEN 0.50 AND 0.75 INCHES. CEC

.LONG TERM...FRIDAY NIGHT THROUGH NEXT WEDNESDAY NIGHT...LONG RANGE
MODELS IN GOOD AGREEMENT WITH PERSISTENT PATTERN OVER THE NEXT WEEK.
MODELS SHOW POSITION OF UPPERLEVEL HIGH A BIT FURTHER SOUTH COMPARED
TO PREV. MODEL RUNS...JUST SOUTH OF THE FOUR CORNERS REGION OF THE
UNITED STATES...WITH SOUTH TO SOUTHEASTERLY FLOW REMAINING OVER THE
ERN HALF OF THE GREAT BASIN REGION. LOW TO MIDLEVEL SUBTROPICAL
MOISTURE EXPECTED TO REMAIN OVER MOST OF THE ERN CWFA THROUGH NEXT
WEEKEND...WITH SOME DRYING ACROSS WRN NV. DAYTIME TEMPS EXPECTED TO
BE IN THE MID TO UPPER 90S THROUGH THE PERIOD WITH MILD OVERNIGHT
LOWS IN THE UPPER 50S AND 60S. KEPT THE CHC OF TSTORMS IN THE
FORECAST EACH AFTERNOON WITH THE EXCEPTION OF HUMBOLDT COUNTY AND
NRN LANDER/EUREKA COUNTY...WHICH WILL LIKELY BE THE DRIEST DUE TO A
GREATER WESTERLY WIND COMPONENT IN THE LOW TO MIDLEVELS. ANOTHER
STRONG MONSOON PUSH POSSIBLE BY TUESDAY OF NEXT WEEK WITH PW/S
INCREASING TO OVER 1 INCH ONCE AGAIN. INCREASED POPS ON TUESDAY AND
WEDNESDAY...WITH WEAK UPPERLEVEL DISTURBANCE MOVING ACROSS ERN NV BY
WEDNESDAY.  TT
&&

.AVIATION...VFR CONDITIONS THROUGH 9AM THURS MORNING. AFTERNOON
SHOWERS AND TSTORMS POSSIBLE ONCE AGAIN AT KEKO AND KELY. OTHER THAN
SOME BRIEF HEAVY RAIN AND OCCASIONAL LIGHTNING IN TSTORMS...NO MAJOR
CONCERNS ATTM.
&&

.FIRE WEATHER...DRIER AIR MOVING IN FROM THE WEST TODAY WILL
ELIMINATE THE THREAT OF TSTMS FROM THE WRN PORTION OF ZONE 451.
ELSEWHERE STILL EXPECTING WIDELY SCATTERED TO SCATTERED TSTMS BUT
THE THREAT OF HEAVY RAIN WILL BE DIMINISHED...ESPECIALLY OVER THE
WRN HALF OF THE FIRE DISTRICT...AS PW VALUES DROP BELOW ONE INCH.
FURTHER DRYING FROM THE WEST WILL TAKE PLACE ON FRIDAY WITH THE
THREAT OF THUNDERSTORMS MAINLY CONFINED TO CNTRL NV AND ERN ELKO
COUNTY IN NRN NV. PW VALUES WILL CONTINUE TO DROP RANGING BETWEEN
0.50 TO 0.75 INCHES. SOME TSTMS WILL BE DRY...ESPECIALLY OVER THE WRN
PORTION OF THE THREAT AREA. THE THREAT OF TSTMS WILL CONTINUE INTO
THE MIDDLE OF NEXT WEEK OVER CNTRL AND ERN NV. TSTMS WILL BE MOSTLY
DRY OVER THE WEEKEND INTO EARLY NEXT WEEK THEN WETTEN UP AGAIN AROUND
TUE AS ANOTHER SURGE OF MONSOON MOISTURE WORKS IT WAY NWD INTO ERN
NV.  CEC &&

.LKN WATCHES/WARNINGS/ADVISORIES...NONE.

In the hours before

Local storm report, Jul 26, 10:06 AM PST, 1 hour 54 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE ELKO NV
1106 AM PDT THU JUL 26 2007

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

0100 AM     HEAVY RAIN       16 WSW CRESCENT VALLEY  40.35N 116.86W
07/26/2007  E1.80 INCH       LANDER             NV   OTHER FEDERAL

            LEWIS PEAK SNOTEL...12-HOUR RAINFALL

&&

RCM

The radar

The Elko radar (KLRX), 152 km away, was scanning. The volume nearest the first event began at 19:58 UTC.

Open the radar archive at this moment

Event by event

1 flash flood. Local standard time, as filed.

Flash Flood, Elko

When
July 26, 12:00 PM PST to 1:00 PM PST
Where
Elko County, 3 mi N of Charleston
Cause
Heavy Rain / Burn Area
Reported by
NWS Employee
Coordinates
41.713, -115.530

Runoff from a thunderstorm carried basketball size rocks down a steep slope and across the Charleston-jarbidge road about 3 miles north of Charleston.

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 Nevada in 2007Every state in 2007This day in weather historyWarnings in Nevada, July 2007

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: 38141.