Drought Information Statement
Issued by NWS Las Vegas, NV

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AXUS75 KVEF 250017
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AZZ001>003-036-CAZ519>527-NVZ014-022-300700-

DROUGHT INFORMATION STATEMENT
NATIONAL WEATHER SERVICE LAS VEGAS NV
417 PM PDT MON NOV 24 2014

...SEVERE TO EXTREME DROUGHT CONDITIONS PERSIST ACROSS MUCH OF THE
SOUTHERN GREAT BASIN AND MOJAVE DESERT...


SYNOPSIS...THE FALL SEASON HAS BROUGHT ONLY LIGHT AMOUNTS OF RAIN
AND SNOW TO THE SOUTHERN GREAT BASIN AND MOJAVE DESERT.

THE LATEST U.S. DROUGHT MONITOR DEPICTS NO DEGRADATION OR
IMPROVEMENT THIS MONTH. EXTREME DROUGHT, OR D3 CONDITIONS, EXISTS
ACROSS ALL OF ESMERALDA, CENTRAL NYE, SMALL PORTION OF SOUTHWEST
LINCOLN AND NORTHWEST CLARK COUNTIES IN NEVADA AS WELL AS FAR
NORTHWESTERN SAN BERNARDINO COUNTY ALL BUT FAR SOUTHEAST INYO COUNTY
IN CALIFORNIA. SEVERE DROUGHT CONDITIONS, OR D2, EXIST ACROSS THE
REMAINDER OF SOUTHWEST LINCOLN COUNTY AND CLARK COUNTY IN NEVADA,
CENTRAL SAN BERNARDINO COUNTY AND NORTHEAST MOHAVE COUNTY. DUE TO
THE SEVERITY OF THE ONGOING DROUGHT, DROUGHT CONDITIONS ARE EXPECTED
TO PERSIST ACROSS THE AREA DESPITE THE 90 DAY OUTLOOK FOR DECEMBER,
JANUARY AND FEBRUARY FROM THE CLIMATE PREDICTION CENTER SHOWING A
GREATER PROBABILITY OF ABOVE NORMAL PRECIPITATION FOR SOUTHERN
CALIFORNIA, SOUTHERN NEVADA AND NORTHWEST ARIZONA. THERE IS A
GREATER PROBABILITY OF ABOVE NORMAL TEMPERATURES ACROSS THE AREA AS
WELL.

SUMMARY OF IMPACTS...

RECREATION/TOURISM

HISTORIC LOW LAKE LEVELS IN THE EASTERN SLOPES OF INYO COUNTY
AFFECTED RESORTS THAT CATER TO FISHERMEN AND OTHERS THAT ENJOY
RECREATIONAL ACTIVITIES. THE SOUTH LAKE BOAT LANDING WAS CLOSED FOR
THE SUMMER SEASON DUE TO THE DROUGHT. BISHOP CREEK WILL FLOW AT 30
TO 35 CFS THROUGH THE END OF 2014 WITH ABOUT 12 CFS BEING
CONTRIBUTED BY RELEASES FROM LAKE SABRINA.

THE LOW LAKE LEVELS IN LAKE MEAD CONTINUE TO IMPACT RECREATIONAL
BOATING CHANNELS BY REDUCING AREAS THAT BOATS CAN PASS THROUGH. THE
FALLING LAKE LEVEL HAS RESULTED IN THE CONTINUED CLOSURE OF THE ECHO
BAY MARINA AND BOAT LAUNCH RAMP AT ECHO BAY.

NATURAL SPRINGS IN THE SHEEP MOUNTAIN RANGE IN SOUTHERN NEVADA HAVE
RUN DRY IN SOME INSTANCES FORCING HIKERS TO HAVE TO BRING WATER WITH
THEM.

NATURAL SPRING THAT PROVIDED WATER TO THE MOUNT CHARLESTON YOUTH
CAMP HAS STOPPED FLOWING. CLARK COUNTY WILL NEED TO SPEND ABOUT
$250,000 FOR WATER SHIPMENTS OVER A 38 WEEK PERIOD.

FIRE WEATHER

ABOVE NORMAL SIGNIFICANT WILDFIRE POTENTIAL IS PREDICTED FOR THE
REST OF NOVEMBER AND DECEMBER FOR THE EASTERN SLOPES OF THE SOUTHERN
SIERRA IN INYO COUNTY AND SOUTHERN CALIFORNIA MOUNTAINS DUE TO OFF
SHORE FLOW SEASON. FOR JANUARY, THE OUTLOOK CALLS FOR THE MOUNTAINS
OF SOUTHERN CALIFORNIA TRANSITIONING TO NORMAL SIGNIFICANT WILDFIRE
POTENTIAL.

AGRICULTURAL

THE UNITED STATES DEPARTMENT OF AGRICULTURE DESIGNATED CLARK, NYE,
LINCOLN AND ESMERALDA COUNTIES IN NEVADA, MOHAVE COUNTY IN ARIZONA
AND INYO AND SAN BERNARDINO COUNTIES IN CALIFORNIA AS PRIMARY
NATURAL DISASTER AREAS DUE TO THE RECENT DROUGHT. ALL FARM AND RANCH
OPERATORS IN THOSE COUNTIES ALL QUALIFY FOR LOW INTEREST EMERGENCY
LOANS FROM THE USDA FARM SERVICE AGENCY, PROVIDED ELIGIBILITY
REQUIREMENTS ARE MET.

LIVESTOCK PRODUCERS USING RANGELAND MAY NEED TO PROVIDE SUPPLEMENTAL
FEED FOR CATTLE. SOME RANCHERS IN NORTHWEST ARIZONA, THE OWENS
VALLEY OF CALIFORNIA AND LINCOLN COUNTY, NEVADA HAVE INCREASED WATER
HAULS FOR LIVESTOCK.

WILDLIFE

IN LINCOLN COUNTY, ESPECIALLY IN NORTHERN PORTIONS, WILD HORSES HAVE
BEGUN TO COME ONTO GRAZING LANDS AND EAT FORAGE INTENDED FOR GRAZING
CATTLE AND OTHER WILDLIFE. THIS HAS RESULTED IN DAMAGE TO SOME
GRAZING LANDS.

GROUND WATER

INYO COUNTY SUPERVISORS PASSED A THREE-PAGE DROUGHT PROCLAMATION FOR
INYO COUNTY. THEY NOTED THE SERIOUSNESS OF THE SITUATION BY
POINTING OUT THE VERY LOW SNOWPACK IN THE SOUTHERN SIERRA, DRY WELLS
AROUND BISHOP AND CONCERNS ABOUT USE OF WATER ON THE DRY LAKE AND
THE NEED FOR LOS ANGLES DEPARTMENT OF WATER AND POWER AND INYO
COUNTY TO PLAN FOR DRY TIMES.

URBAN AREA DROUGHT IMPACTS

SOME LANDSCAPE VEGETATION HAS DRIED OUT IN THE LAS VEGAS VALLEY,
ESPECIALLY WHERE MINIMAL IRRIGATION TAKES PLACE.

CLIMATE SUMMARY...

SO FAR, THE FALL SEASON HAS BEEN CATEGORIZED BY A LACK OF RAIN AND
SNOW WHILE TEMPERATURES HAVE BEEN WARMER THAN NORMAL.


ARIZONA             PCPN        NORMAL     PER

BEAVER DAM          0.00        0.71        0
PIPE SPRING NM      0.00        0.59        0
KINGMAN             0.76        0.77       99
WIKIEUP             0.00        0.73        0

CALIFORNIA

BISHOP               T          0.30        0
DEATH VALLEY NP     0.00        0.07        0
BARSTOW-DAGGETT     0.00        0.18        0
NEEDLES             0.10        0.26       38
JOSHUA TREE         0.00        0.39        0

NEVADA

LAS VEGAS            T          0.27        0
MT CHARLESTON       0.00        1.89        0
PAHRUMP             0.00        0.26        0
MESQUITE            0.00        0.73        0
CALIENTE            0.00        0.78        0
PIOCHE              0.02        1.22        2
DYER                0.00        0.34        0

PCPN   - OCTOBER 2014
NORMAL - WATER YEAR NORMAL
PER    - PERCENT OF NORMAL

PRECIPITATION/TEMPERATURE OUTLOOK...

THE LATEST SEASONAL FORECAST (DECEMBER THROUGH JANUARY)...ISSUED BY
THE CLIMATE PREDICTION CENTER...THERE IS HIGHER CONFIDENCE FOR ABOVE
NORMAL TEMPERATURES ACROSS CALIFORNIA AND WESTERN NEVADA WITH
SLIGHTLY LOWER CONFIDENCE IN ABOVE NORMAL TEMPERATURES OVER EASTERN
NEVADA AND NORTHWEST ARIZONA. THERE IS SLIGHTLY HIGH CONFIDENCE IN
ABOVE NORMAL PRECIPITATION IN SOUTHERN NEVADA, SOUTHERN CALIFORNIA
AND NORTHWEST ARIZONA.

HYDROLOGIC SUMMARY AND OUTLOOK...

AT THE END OF OCTOBER, LAKE POWELL`S ELEVATION WAS 3605.6 FEET OR
51 PERCENT CAPACITY. MEANWHILE, LAKE MEAD`S ELEVATION WAS 1082.8
FEET OR 39 PERCENT CAPACITY. THE BUREAU OF RECLAMATION HAS PROJECTED
TO RELEASE 9.0 MAF FROM LAKE POWELL IN WATER YEAR 2015...UP FROM THE
7.48 MAF FOR 2014 WATER YEAR. HOWEVER, THIS WILL HAVE NO AFFECT ON
LAKE MEAD WATER LEVELS AS THE BUREAU OF RECLAMATION PROJECTS WATER
LEVELS BELOW 1080 FEET BY THE END OF WATER YEAR 2015.

DATA FOR RESERVOIRS ACROSS THE REGION (AS OF 10/22/2014)

RESERVOIR                      PERCENT FULL

LAKE MEAD                           40
LAKE MOHAVE                         82
LAKE HAVASU                         90

NEXT ISSUANCE DATE...

DROUGHT INFORMATION STATEMENTS ARE NORMALLY ISSUED ON THE THIRD
THURSDAY OF EACH MONTH IN WHICH EXTREME DROUGHT CONDITIONS EXIST IN
ANY PORTION OF THE SOUTHERN GREAT BASIN AND MOJAVE DESERT. THE NEXT
SCHEDULED ISSUANCE IS THURSDAY, DECEMBER 18, 2014. IF A SIGNIFICANT
CHANGE IN THE DROUGHT CONDITION IS ANTICIPATED...OR OCCURS PRIOR TO
THIS DATE...AN UPDATED STATEMENT WILL BE ISSUED.
&&

RELATED WEBSITES...

ADDITIONAL INFORMATION IS AVAILABLE AT THE FOLLOWING WEB SITES:

U.S. DROUGHT MONITOR
DROUGHTMONITOR.UNL.EDU

NATIONAL INTEGRATED DROUGHT INFORMATION SYSTEM
WWW.DROUGHT.GOV

CLIMATE PREDICTION CENTER
WWW.CPC.NCEP.NOAA.GOV

ADDITIONAL RIVER INFORMATION...

NATIONAL WEATHER SERVICE     WATER.WEATHER.GOV/AHPS
USGS                         WATER.USGS.GOV/
COLORADO BASIN RFC           WWW.CBRFC.NOAA.GOV
CALIFORNIA-NEVADA RFC        WWW.CNRFC.NOAA.GOV

ADDITIONAL SITES:

NEVADA DIVISION OF WATER RESOURCES   WATER.NV.GOV
CALIFORNIA DEPT OF WATER RESOURCES   WWW.WATER.CA.GOV
ARIZONA DEPT OF WATER RESOURCES      WWW.AZWATER.GOV

NEVADA STATE CLIMATE OFFICE          WWW.CLIMATE.UNR.EDU
CALIFORNIA STATE CLIMATE OFFICE      WWW.CLIMATE.WATER.CA.GOV
ARIZONA STATE CLIMATE OFFICE         AZCLIMATE.ASU.EDU
WESTERN REGION CLIMATE CENTER        WWW.WRCC.DRI.EDU

NWS FORECAST OFFICE LAS VEGAS        WEATHER.GOV/LASVEGAS

ACKNOWLEDGMENTS...
THE DROUGHT MONITOR IS A MULTI-AGENCY EFFORT INVOLVING THE NATIONAL
WEATHER SERVICE AND NATIONAL AND WESTERN REGIONAL CLIMATIC
DATA CENTERS...THE USDA...STATE AND REGIONAL CENTER CLIMATOLOGISTS
AND THE NATIONAL DROUGHT MITIGATION CENTER.

QUESTIONS OR COMMENTS...
IF YOU HAVE ANY QUESTIONS OR COMMENTS...PLEASE CONTACT:

NATIONAL WEATHER SERVICE - LAS VEGAS
PHONE...702-263-9744
W-VEF.WEBMASTER@NOAA.GOV

$$

WFO LAS VEGAS






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