000 TCCA21 KNHC 180346 STDECA SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 0345 UTC TUE AUG 18 2020 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- INVEST [98L] 18/0000 UTC 12N 35W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 90MM AT 14N 32W 6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 20MM AT 14N 32W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC... LATITUDE............................LONGITUDE...................... ....... 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 33W- 32W 14N-15N 0- 0 0- 10 0- 10 0- 10 0- 20 0- 20 13N-14N 0- 0 0- 10 0- 0 0- 10 0- 10 0- 10 12N-13N 0- 0 0- 0 0- 0 0- 0 0- 10 0- 0 11N-12N 0- 0 0- 0 0- 0 0- 0 0- 10 0- 0 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 00-00 UTC- 0MM AT 0N 0W 6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 0MM AT 0N 0W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC... LATITUDE............................LONGITUDE...................... ....... 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 33W- 32W 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 18 UTC 17 AUG GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 490MM AT 11N 37W 6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 80MM AT 10N 36W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC... LATITUDE............................LONGITUDE...................... ....... 38W- 37W 37W- 36W 36W- 35W 35W- 34W 34W- 33W 33W- 32W 14N-15N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 13N-14N 0- 10 0- 10 0- 0 0- 0 0- 0 0- 0 12N-13N 0- 10 0- 10 10- 10 0- 10 0- 0 0- 0 11N-12N 10- 30 10- 10 10- 10 0- 10 0- 0 0- 0 10N-11N 10- 10 10- 60 40- 80 10- 60 10- 60 0- 20 9N-10N 0- 0 0- 30 10- 50 10- 50 0- 10 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