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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 27P (Narelle)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
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Product Latency Color Code : Less than 3 hours old   3 - 6 hours old   6 - 12 hours old   Greater than 12 hours old   Not Available
Current Intensity Estimates ADT
Date Time Vmax MSLP
18Mar2026 1500UTC 79 kts 975 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 4.6 4.5 4.1 4.0 -76.17C -83.86C
AiDT
Date Time Vmax  
18Mar2026 1500UTC 82 kts  
 
DPRINT
Date Time Vmax MSLP
18Mar2026 1500UTC 90 kts 965 hPa
Vmax 25% Vmax 75%    
82 kts 97 kts    
DMINT
Date Time Vmax MSLP
18Mar2026 0621UTC 81 kts 969 hPa
Vmax 25% Vmax 75% MW Instr.  
73 kts 89 kts SSMISF18  
MW Sounders
Date Time Vmax MSLP
18Mar2026 1124UTC 70 kts 987 hPa
  Satellite FOV  
  MetOp-C 11  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
18Mar2026 1200UTC 19 kts 77 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs