CIMSS/NESDIS-USAF/NRL AMSU TC Intensity Estimation:
 TYPHOON 21W
 Monday 28sep15 Time: 0845 UTC
 Latitude: 24.41 Longitude: 122.15
 Storm position corresponds to AMSU-A FOV 12 [1<--->30]
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 | Estimated MSLP:                       924 hPa 
 | Estimated Maximum Sustained Wind:     126 kts 
 | Estimate Confidence:                  Good ( +/- 10mb  +/- 12kts )
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 Storm is sub-sampled: Bias correction applied is -17.8 hPa
 Channel 8 (~150 hPa) Tb Anomaly: 4.58
 Channel 7 (~250 hPa) Tb Anomaly: 4.85
 RMW:   14 km
 RMW Source is:  MW
 Environmental Pressure:  1003 
 Satellite: NOAA-18
 ATCF data for Month: 09 Day: 28 Time (UTC): 1200
 
 For imagery, go to http://amsu.ssec.wisc.edu
 For all comments and questions mailto:chrisv@ssec.wisc.edu