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Satellite Tropical Disturbance Rainfall Estimates


SATELLITE TROPICAL DISTURBANCE RAINFALL ESTIMATES
NWS NATIONAL HURRICANE CENTER MIAMI FL
0345 UTC WED SEP 20 2017

SYSTEM NAME                       DATE/TIME          LOCATION
-----------                       ---------          --------
NORMA [17E]                       20/0000 UTC          22N 115W 

RAINFALL ESTIMATED BY SATELLITE VIA QMORPH...
24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 0MM AT 22N 114W
6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 0MM AT 22N 114W
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC...

LATITUDE............................LONGITUDE......................
.......118W-117W 117W-116W 116W-115W 115W-114W 114W-113W 113W-112W
24N-25N   0-  0     0- 20     0- 30     0- 10     0- 10     0- 20
23N-24N   0-  0     0- 10     0- 10     0- 20    10- 10     0- 10
22N-23N   0-  0     0- 20    10- 20     0- 20     0- 10     0-  0
21N-22N   0- 20     0- 20    10- 10     0- 10     0-  0     0-  0
20N-21N   0- 20    10- 20     0- 10     0- 10     0-  0     0-  0
19N-20N   0- 20    10- 20     0- 10     0-  0     0- 10     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......................
.......118W-117W 117W-116W 116W-115W 115W-114W 114W-113W 113W-112W
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 18 UTC 19 SEP GFS MODEL RUN...
24-HR RAINFALL MAXIMUM FROM 00-00 UTC- 20MM AT 22N 117W
6-HR RAINFALL MAXIMUM FROM 18-00 UTC- 10MM AT 21N 115W
RAINFALL DISTRIBUTION IN MM OVER THE LAST 6 HOURS FROM 18-00 UTC...

LATITUDE............................LONGITUDE......................
.......118W-117W 117W-116W 116W-115W 115W-114W 114W-113W 113W-112W
24N-25N   0-  0     0-  0     0-  0     0-  0     0-  0     0- 10
23N-24N   0-  0     0- 10     0- 50    10- 50     0- 20     0-  0
22N-23N   0- 10    10- 50    60-100    30-100    20- 30     0- 10
21N-22N   0- 10     0- 30    10- 20    30- 60    10- 20     0- 10
20N-21N   0- 10     0-  0     0- 10    10- 20     0- 10     0-  0
19N-20N   0-  0     0- 10     0- 10     0- 10     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

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