370 TCNT23 KNHC 140345 STDAT3 SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES NWS NATIONAL HURRICANE CENTER MIAMI FL 0345 UTC FRI SEP 14 2018 SYSTEM NAME DATE/TIME LOCATION ----------- --------- -------- TROPICAL STORM HELENE [08L] 14/0000 UTC 28N 37W RAINFALL ESTIMATED BY SATELLITE VIA QMORPH... 24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 40MM AT 30N 38W 6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 10MM AT 30N 38W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC... LATITUDE............................LONGITUDE...................... ....... 40W- 39W 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 30N-31N 0- 10 0- 10 0- 0 0- 0 0- 0 0- 0 29N-30N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 28N-29N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 27N-28N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 26N-27N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 25N-26N 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...................... ....... 40W- 39W 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 30N-31N 999-999 999-999 999-999 999-999 999-999 999-999 29N-30N 999-999 999-999 999-999 999-999 999-999 999-999 28N-29N 999-999 999-999 999-999 999-999 999-999 999-999 27N-28N 999-999 999-999 999-999 999-999 999-999 999-999 26N-27N 999-999 999-999 999-999 999-999 999-999 999-999 25N-26N 999-999 999-999 999-999 999-999 999-999 999-999 ................................................................... RAINFALL ESTIMATED FROM 18 UTC 13 SEP GFS MODEL RUN... 24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 210MM AT 30N 37W 6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 130MM AT 28N 37W RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC... LATITUDE............................LONGITUDE...................... ....... 40W- 39W 39W- 38W 38W- 37W 37W- 36W 36W- 35W 35W- 34W 30N-31N 0- 0 0- 0 0- 0 0- 0 0- 0 0- 0 29N-30N 0- 0 0- 0 0- 30 0- 30 0- 0 0- 0 28N-29N 0- 0 0- 30 40-130 10- 70 0- 10 0- 0 27N-28N 0- 0 0- 30 40-110 10- 50 0- 10 0- 0 26N-27N 0- 0 0- 0 0- 30 0- 10 0- 0 0- 0 25N-26N 0- 0 0- 0 0- 0 0- 0 0- 0 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