NOAA Office of Satellite and Product Operations
Satellite Precipitation Message

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SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 10/10/21 1841Z
SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-683-1404
LATEST DATA USED: G-16 1810Z
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LOCATION...PUERTO RICO...
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ATTN WFOS...SJU...
ATTN RFCS...
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EVENT...MODERATE TO HEAVY PRECIPITATION OVER PR
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SATELLITE ANALYSIS AND TRENDS...LATEST GOES 16 IMAGERY SHOWS INCREASED WATER VAPOR OVER A MAJORITY OF PR. THIS INCREASED MOISTURE IS LEADING TO SHOWERS AND THUNDERSTORMS OVER THE ISLAND COMBINED WITH SUFFICIENT CAPE AND PW VALUE OVER 1.5". LATEST VIS IMAGERY IS SHOWING SCATTERED SHOWERS OVER THE ISLAND AND MORE SHOWERS FILLING IN. CURRENT RADAR CONFIRMS VIS IMAGERY AND SHOWS MODERATE TO HEAVY SHOWERS, SOME ASSOCIATED WITH THUNDERSTORMS, OVER MOST OF PR.
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SHORT TERM OUTLOOK VALID 1830-0000Z...MEDIUM CONFIDENCE FACTOR
IN SHORT TERM OUTLOOK...CURRENT SHOWERS AND THUNDERSTORMS EXPECTED TO CONTINUE AND BECOME MORE ABUNDANT THROUGH THE AFTERNOON HOURS UNTIL EARLY EVENING WHEN DAY TIME HEATING COMES TO AN END. AREAS WITH ALREADY SATURATED GROUNDS COULD EXPERIENCE FLOODING DUE TO HEAVY RAINS PRESENT. ALSO, URBAN AND SMALL STREAM FLOODING IS ALSO EXPECTED DUE TO THE AMOUNT OF RAINFALL EXPECTED FOR THE ISLAND.
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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
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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 1888 6517 1830 6483 1771 6517 1760 6634 1762 6725
1815 6753 1862 6727 1884 6617
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