CIMSS/NESDIS-USAF/NRL AMSU TC Intensity Estimation:
 HURRICANE GRACE
 Friday 20aug21 Time: 1556 UTC
 Latitude: 20.60 Longitude: -94.22
 Storm position corresponds to AMSU-A FOV 17 [1<--->30]
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 | Estimated MSLP:                       988 hPa 
 | Estimated Maximum Sustained Wind:     63 kts 
 | Estimate Confidence:                  Good ( +/- 5mb +/- 7 kts )
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 Channel 8 (~150 hPa) Tb Anomaly: 1.52
 Channel 7 (~250 hPa) Tb Anomaly: 1.96
 Channel 6 (~350 hPa) Tb Anomaly: 1.85
 RMW:   37 km
 RMW Source is:  MW
 Environmental Pressure:  1012 (TPC)
 Satellite: NOAA-90
 ATCF data for Month: 08 Day: 20 Time (UTC): 1800
 
 For imagery, go to http://amsu.ssec.wisc.edu
 For all comments and questions mailto:chrisv@ssec.wisc.edu