Satellite Precipitation Estimates (TXUS20 KWBC)
Issued by NWS

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000
TXUS20 KNES 280221
SPENES
ZCZC NFDSPENES ALL
SPENES
MEZ000-NHZ000-VTZ000-NYZ000-
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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 07/28/15 0220Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-683-1404
LATEST DATA USED: GOES-13: 0200ZDS
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LOCATION...N/NW MAINE...N NEW HAMPSHIRE...N VERMONT...SE NEW YORK...
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ATTN WFOS...CAR...GYX...BTV...
ATTN RFCS...NERFC...
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NESDIS IS CONTINUING TO ACCEPT APPEALS ON THE RETIREMENT OF THE SPENES
PRODUCT.  APPEALS CAN BE SUBMITTED BY EMAILING JOHN.SIMKO@NOAA.GOV
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EVENT...UPDATE TO PREVIOUS SPE FOR LOCALLY HVY RAINFALL
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SATELLITE ANALYSIS AND TRENDS...IR SATL/RADAR IMAGERY SHOW ADDTL TSTORMS
MAKING THEIR WAY TWDS/ACROSS THE US-CANADIAN BORDER. THESE ARE ASSCD
WITH THE SECOND IN A SERIES OF S/WV IMPULSES THAT ARE MOVING ACROSS SE
CANADA. NWRLY MID-UPPER LVL FLOW REGIME IS STILL DOMINANT ACROSS THE
DISCUSSION AREA WITH DIFFLUENCE ALOFT SEEN OVER NRN PARTS OF VT/NH AND
NW ME. PW VALUES ALONG THE US/CANADA BORDER ARE IN THE RANGE OF 1.3-1.4"
PER BLENDED TPW AND 00Z RAOB ANALYSIS. 850MB THETA-E AXIS NOSES NWD
ALONG THE NH/VT BORDER INTO FAR SE CANADA WITHIN THE WARM SECTOR AND
JUST AHEAD OF THE S/WV IMPULSE. TD`S IN THE MID-UPPER 60S ARE PRESENT
NR AND AHEAD OF THE INCOMING TSTORM ACTIVITY.
.
SHORT TERM OUTLOOK VALID 0220-0520Z...MEDIUM-HIGH CONFIDENCE FACTOR
IN SHORT TERM OUTLOOK...TSTORM ACTIVITY IS STARTING TO MAKE ITS WAY
INTO PARTS OF NRN ME/N VT/N NH/NE NY AGAIN AND COULD REPEAT ACROSS
SOME OF THE SAME AREAS THAT HAVE PREVIOUSLY HAD MOD-LOCALLY HVY RAINS
TODAY. INSTABILITY IS GRADUALLY WEAKENING AS THE ATMOSPHERE STABILIZES
BUT LIFT FROM S/WV SHOULD HELP MAINTAIN CNVCTN FOR A FEW MORE HRS
AS IT PROGRESSES INTO NRN NEW ENGLAND. MAX RAIN RATES WILL GRADUALLY
DECREASE BELOW 1"/HR BUT CELL MOVEMENT COULD BE SOMEWHAT SLOW TO THE
SE. POSSIBILITY OF A FEW REDEVELOPING CELLS OVER NRN NH/NW ME STILL EXISTS
GIVEN DIFFLUENCE ALOFT BUT LOW LVL CNVGC FROM EARLIER IS NOW MISSING.
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....NESDIS IS A MEMBER OF NWSCHAT (NESDISSATELLITEPRECIP)....
....NESDIS IS A MEMBER OF 12 PLANET....
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FOR QUESTIONS AND COMMENTS CONCERNING THE SATELLITE
PRECIPITATION MESSAGES AND GRAPHICS PLEASE EMAIL
SSDPrecip@noaa.gov
.
FOR PRECIP MESSAGES AND GRAPHICS ON THE WEB:
http://www.ospo.noaa.gov/Products/atmosphere/spe/
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FOR AUTOMATED SATELLITE PRECIPITATION ESTIMATES ON THE WEB:
http://www.star.nesdis.noaa.gov/smcd/emb/ff/CONUS.php
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LAT...LON 4774 6959 4728 6713 4464 7048 4448 7399 4538 7437
4569 7131
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NNNN


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