000 TCNT21 KNHC 081545 STDAT1 SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 1545 UTC FRI SEP 08 2017 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- HURRICANE IRMA [11L] 08/1200 UTC 22N 75W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 50MM AT 21N 75W 6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 10MM AT 21N 75W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC... LATITUDE............................LONGITUDE...................... ....... 78W- 77W 77W- 76W 76W- 75W 75W- 74W 74W- 73W 73W- 72W 24N-25N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 23N-24N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 22N-23N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 21N-22N 0- 0 0- 0 0- 0 0- 10 0- 0 0- 0 20N-21N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 19N-20N 0- 10 0- 0 0- 0 0- 0 0- 0 0- 0 ................................................................... RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND... 24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 0MM AT 0N 0W 6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 0MM AT 0N 0W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC... LATITUDE............................LONGITUDE...................... ....... 78W- 77W 77W- 76W 76W- 75W 75W- 74W 74W- 73W 73W- 72W 24N-25N 999-999 999-999 999-999 999-999 999-999 999-999 23N-24N 999-999 999-999 999-999 999-999 999-999 999-999 22N-23N 999-999 999-999 999-999 999-999 999-999 999-999 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 ................................................................... RAINFALL ESTIMATED FROM 06 UTC 8 SEP GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 12-12 UTC- 370MM AT 23N 77W 6-HR RAINFALL MAXIMUM FROM 06-12 UTC- 230MM AT 22N 74W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 06-12 UTC... LATITUDE............................LONGITUDE...................... ....... 78W- 77W 77W- 76W 76W- 75W 75W- 74W 74W- 73W 73W- 72W 24N-25N 0- 0 0- 0 0- 10 10- 10 10- 10 0- 10 23N-24N 0- 0 0- 10 10- 10 10- 20 10- 10 10- 10 22N-23N 0- 10 10- 10 20- 90 60-160 30-230 10- 40 21N-22N 0- 10 10- 20 30-100 10- 90 20-100 20-100 20N-21N 0- 30 0- 20 10- 30 10- 60 10- 70 0- 30 19N-20N 0- 0 0- 10 10- 10 10- 20 0- 20 0- 0 ................................................................... 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