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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
24Mar2026 0810UTC 39 kts 997 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
UNIFRM 2.7 2.7 2.9 3.1 -77.15C -67.07C
AiDT
Date Time Vmax  
24Mar2026 0810UTC 33 kts  
 
DPRINT
Date Time Vmax MSLP
24Mar2026 0810UTC 41 kts 992 hPa
Vmax 25% Vmax 75%    
36 kts 46 kts    
DMINT
Date Time Vmax MSLP
24Mar2026 0544UTC 43 kts 996 hPa
Vmax 25% Vmax 75% MW Instr.  
37 kts 49 kts ATMS-N21  
Date Time Vmax MSLP
24Mar2026 0503UTC 39 kts 993 hPa
Vmax 25% Vmax 75% MW Instr.  
34 kts 45 kts AMSR2  
24Mar2026 0503UTC -15.76S 124.02E
Satellite Sensor Eye Diameter Eye Cert %
AMSR2 85-92GHz 1.30 deg 1.5%

TC Structure MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
24Mar2026 0500UTC 0% 0%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
24Mar2026 600UTC 15 kts 97 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs