Return to Homepage
Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 31P (31p)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
Click on product name to access the full product homepage for each specific storm
Mouse over images to enlarge; click to view in window
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
09Apr2026 1500UTC 39 kts 989 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
CRVBND 2.7 2.7 2.8 2.8 10.84C -8.19C
AiDT
Date Time Vmax  
09Apr2026 1500UTC 38 kts  
 
DPRINT
Date Time Vmax MSLP
09Apr2026 1500UTC 49 kts 992 hPa
Vmax 25% Vmax 75%    
44 kts 55 kts    
DMINT
Date Time Vmax MSLP
09Apr2026 1333UTC 45 kts 982 hPa
Vmax 25% Vmax 75% MW Instr.  
40 kts 50 kts ATMS-N21  
Date Time Vmax MSLP
09Apr2026 1244UTC 43 kts 983 hPa
Vmax 25% Vmax 75% MW Instr.  
38 kts 48 kts ATMS-N20  
09Apr2026 0951UTC -27.08S 178.89E
Satellite Sensor Eye Diameter Eye Cert %
Metop-A ASCAT --- deg ---%

TC Structure MPERC
Date Time Prob. ERC onset
Full Model		 Prob. ERC onset
V-based
09Apr2026 0700UTC 0% 0%
 
MIMIC-TPW
 
MIMIC-TC
 
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
09Apr2026 1200UTC 36 kts 323 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs