000 TCCA21 KNHC 180946 STDECA SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 0945 UTC TUE AUG 18 2020 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- INVEST [98L] 18/0600 UTC 12N 36W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 70MM AT 15N 34W 6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 20MM AT 15N 34W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC... LATITUDE............................LONGITUDE...................... ....... 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 14N-15N 0- 0 0- 0 0- 10 0- 10 0- 0 0- 20 13N-14N 0- 0 0- 0 0- 10 0- 0 0- 10 0- 10 12N-13N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 10 11N-12N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 10 10N-11N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 9N-10N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 ................................................................... RAINFALL ESTIMATED BY SATELLITE VIA NRL-BLEND... 24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 0MM AT 0N 0W 6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 0MM AT 0N 0W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC... LATITUDE............................LONGITUDE...................... ....... 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 14N-15N 999-999 999-999 999-999 999-999 999-999 999-999 13N-14N 999-999 999-999 999-999 999-999 999-999 999-999 12N-13N 999-999 999-999 999-999 999-999 999-999 999-999 11N-12N 999-999 999-999 999-999 999-999 999-999 999-999 10N-11N 999-999 999-999 999-999 999-999 999-999 999-999 9N-10N 999-999 999-999 999-999 999-999 999-999 999-999 ................................................................... RAINFALL ESTIMATED FROM 00 UTC 18 AUG GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 06-06 UTC- 440MM AT 11N 37W 6-HR RAINFALL MAXIMUM FROM 00-06 UTC- 90MM AT 11N 37W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 00-06 UTC... LATITUDE............................LONGITUDE...................... ....... 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 14N-15N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 13N-14N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 10 12N-13N 10- 10 10- 10 10- 10 10- 10 0- 10 0- 10 11N-12N 10- 10 0- 10 10- 80 0- 40 0- 10 0- 0 10N-11N 0- 10 0- 20 10- 90 10- 80 0- 30 0- 10 9N-10N 0- 10 0- 10 10- 20 10- 40 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