El Nino And PDO Spike Should Significantly Dent California, Texas Drought

Written by on May 25, 2014 in United States of America with 0 Comments

All model guidance points to a plentiful and helpful soaking for the Southern Plains over the next 10 days.

10 day QPF rainfall the south-central states.

Courtesy/Owned by AccuWeather Pro

Courtesy/Owned by AccuWeather Pro

CFSv2 week 1-2 has wettest conditions on the Texas/Oklahoma Panhandles, right where the worst of the drought is!

wk1_wk2_20140523_NA

20140520_south_none

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When the East Pacific is cold, you tend to get more La Ninas and drought over the West and Central USA but when it’s warm, especially with El Nino coming on, it turns wetter right where it’s usually drier in cold phases.

Check out the striking SST difference THIS YEAR compared to the last 5 years. The last 5 years which have been predominantly DRIER than normal in the west and central states.

2010

anomnight_5_24_2010

2011

anomnight_5_26_2011

2012

anomnight_5_24_2012

2013

anomnight_5_23_2013

Current

anomnight_5_22_2014

Now, compare the above SST’s off North America and the drought monitor charts below for the year 2012 and present.

July 2012

2012_US_Drought

May 2014

20140513_usdm_home

With the warm E Pacific and the El Nino coming on, the below precip charts now through October make sense and that drought chart above should be quite different by the end of this year.

usPrecMonInd1

usPrecMonInd2

usPrecMonInd3

usPrecMonInd4

usPrecMonInd5

The drought denting begins now over the Southern Plains, further west later in the year!

Be sure to watch today’s video.

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