850 TCPZ21 KNHC 312145 STDEP1 SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 2145 UTC FRI AUG 31 2018 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- HURRICANE NORMAN [16E] 31/1800 UTC 17N 121W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 80MM AT 15N 124W 6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 20MM AT 15N 124W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC... LATITUDE............................LONGITUDE...................... .......124W-123W 123W-122W 122W-121W 121W-120W 120W-119W 119W-118W 19N-20N 0- 0 0- 0 0- 0 0- 10 0- 0 0- 0 18N-19N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 17N-18N 0- 10 0- 10 0- 0 0- 0 0- 0 0- 0 16N-17N 0- 10 0- 0 0- 0 0- 0 0- 0 0- 0 15N-16N 0- 20 0- 0 0- 0 0- 0 0- 0 0- 0 14N-15N 0- 0 0- 0 0- 0 0- 10 0- 10 0- 10 ................................................................... RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND... 24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 0MM AT 0N 0W 6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 0MM AT 0N 0W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC... LATITUDE............................LONGITUDE...................... .......124W-123W 123W-122W 122W-121W 121W-120W 120W-119W 119W-118W 19N-20N 999-999 999-999 999-999 999-999 999-999 999-999 18N-19N 999-999 999-999 999-999 999-999 999-999 999-999 17N-18N 999-999 999-999 999-999 999-999 999-999 999-999 16N-17N 999-999 999-999 999-999 999-999 999-999 999-999 15N-16N 999-999 999-999 999-999 999-999 999-999 999-999 14N-15N 999-999 999-999 999-999 999-999 999-999 999-999 ................................................................... RAINFALL ESTIMATED FROM 12 UTC 31 AUG GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 380MM AT 16N 124W 6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 190MM AT 17N 122W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC... LATITUDE............................LONGITUDE...................... .......124W-123W 123W-122W 122W-121W 121W-120W 120W-119W 119W-118W 19N-20N 0- 0 0- 0 0- 10 0- 10 0- 10 0- 10 18N-19N 0- 0 0- 10 10- 30 10- 30 0- 10 0- 20 17N-18N 0- 0 10- 20 20-100 30- 80 0- 30 0- 0 16N-17N 0- 10 10- 10 40-190 30-160 0- 40 0- 0 15N-16N 0- 0 0- 10 0- 30 0- 20 0- 0 0- 0 14N-15N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 10 ................................................................... DIFFERENCES BETWEEN THE SATELLITE AND MODEL-DERIVED RAINFALL ESTIMATES INDICATE UNCERTAINTY IN THE AMOUNT OF RAIN RECEIVED RAINFALL MAY BE UNDERESTIMATED ON THE WINDWARD SIDE OF TERRAIN PLEASE SEE THE LATEST TROPICAL CYCLONE PUBLIC ADVISORY FOR THE OFFICIAL RAINFALL FORECAST FOR TROPICAL CYCLONES FOR ADDITIONAL INFORMATION PLEASE VISIT HTTP://WWW.HURRICANES.GOV/MARINE/RAINFALL FORECASTER TAFB $$ NNNN