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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
25Mar2026 0800UTC 99 kts 954 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
EYE 5.4 5.4 5.7 6.4 -10.71C -75.90C
AiDT
Date Time Vmax  
25Mar2026 0800UTC 88 kts  
 
DPRINT
Date Time Vmax MSLP
25Mar2026 0800UTC 75 kts 966 hPa
Vmax 25% Vmax 75%    
69 kts 82 kts    
DMINT
Date Time Vmax MSLP
25Mar2026 0616UTC 79 kts 966 hPa
Vmax 25% Vmax 75% MW Instr.  
74 kts 86 kts ATMS-N20  
Date Time Vmax MSLP
25Mar2026 0525UTC 75 kts 968 hPa
Vmax 25% Vmax 75% MW Instr.  
69 kts 81 kts ATMS-N21  
MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
24Mar2026 2200UTC 0% 0%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
25Mar2026 600UTC 14 kts 80 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs