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ZCZC NFDSPENES ALL SPENES HIZ000- . SATELLITE PRECIPITATION ESTIMATES..DATE/TIME 02/26/18 0544Z SATELLITE ANALYSIS BRANCH/NESDIS---NPPU---TEL.301-683-1404 LATEST DATA USED: GOES-15 EIR-WV-DERIVED WINDS / MIMIC-TPW2; BAK . LOCATION...OAHU... . ATTN WFOS...HFO... ATTN RFCS...APRFC... . EVENT...UPPER LEVEL TROF . SATELLITE ANALYSIS AND TRENDS...GOES-15 EIR LOOP SHOWS EXPANDING AREA OF COLD CLOUD TPS ASSOC WITH MCS SW OF OAHU. THIS AREA IS SLOLY MOVG NE AND SHUD START IMPACTING OAHU IN THE NEXT 1-2 HRS GOES-15 DERIVED WINDS INDICATE FAVORABLE DIFFLUENCE ALOFT OVR THE REGION WITH NRLY STNRY SPD MAX AT H25 A FEW HUNDRED MI TO SW. . SHORT TERM OUTLOOK VALID 0540-0940Z...MEDIUM-HIGH CONFIDENCE FACTOR IN SHORT TERM OUTLOOK...WITH WK DIST INDICATED BY WV IMAGERY TO SW OF AREA STDLY MOVG NE, THIS SHUD SUPPORT CONTD DVLPMNT OF CNVTN. IN ADDITION, LATEST MIMIC-TPW2 LOOP SHOWS WWD MOVG LRG AREA OF PWATS UP TO 2.5" S OF THE AREA AS A SOURCE REGION FOR HVY RA PAIRED WITH NRLY STNTY SW CYCLONIC FLOW WRN PART OF ISL CHAIN. HVY SHRA ALREADY HAVE OCCURRED OVR PORTIONS OF OAHU IN THE LAST FEW HRS WHICH SHUD INCR FLASH FLOOD RISK. . ....NESDIS IS A MEMBER OF NWSCHAT (NESDISSATELLITEPRECIP).... ....NESDIS IS A MEMBER OF 12 PLANET.... . 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/ . FOR AUTOMATED SATELLITE PRECIPITATION ESTIMATES ON THE WEB: http://www.star.nesdis.noaa.gov/smcd/emb/ff/CONUS.php . LAT...LON 2256 16013 2255 15389 1878 15462 1879 16099 2254 16016 . NNNN |
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