000 TCPZ23 KNHC 272146 STDEP3 SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 2145 UTC THU AUG 27 2020 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- TROPICAL STORM HERNAN [13E] 27/1800 UTC 19N 106W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 100MM AT 17N 104W 6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 20MM AT 17N 104W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC... LATITUDE............................LONGITUDE...................... .......109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W 21N-22N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 20N-21N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 19N-20N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 18N-19N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 17N-18N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 16N-17N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 ................................................................... 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...................... .......109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W 21N-22N 999-999 999-999 999-999 999-999 999-999 999-999 20N-21N 999-999 999-999 999-999 999-999 999-999 999-999 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 ................................................................... RAINFALL ESTIMATED FROM 12 UTC 27 AUG GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 18-18 UTC- 800MM AT 19N 104W 6-HR RAINFALL MAXIMUM FROM 12-18 UTC- 120MM AT 19N 104W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 12-18 UTC... LATITUDE............................LONGITUDE...................... .......109W-108W 108W-107W 107W-106W 106W-105W 105W-104W 104W-103W 21N-22N 0- 0 0- 0 0- 10 0- 10 0- 0 0- 0 20N-21N 0- 10 0- 20 10- 20 10- 20 0- 10 0- 0 19N-20N 0- 10 30- 40 20- 70 50- 80 20- 40 0- 20 18N-19N 0- 0 20- 40 70-110 20- 80 20- 40 10- 20 17N-18N 0- 0 10- 30 20- 40 0- 20 20- 30 10- 20 16N-17N 0- 0 0- 10 0- 10 0- 10 10- 30 0- 20 ................................................................... 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