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ABPZ30 KNHC 011258
TWSEP 

Monthly Tropical Weather Summary
NWS National Hurricane Center Miami FL
800 AM PST Fri Dec 1 2023

For the eastern North Pacific, east of 140 degrees west longitude:

One tropical storm (Ramon) formed in the eastern Pacific basin in 
the month of November.  Based on a 30-year climatology (1991-2020), 
one named storm typically forms in November every two years.

Overall, the 2023 eastern Pacific hurricane season was near normal 
in terms of the number of named storms but above normal in terms of 
the number of hurricanes and major hurricanes.  In 2023, 17 named 
storms formed, of which 10 became hurricanes and 8 became major 
hurricanes (category 3 or greater on the Saffir-Simpson Hurricane 
Wind Scale).  This compares to the long-term (1991-2020) averages of 
15 named storms, 8 hurricanes, and 4 major hurricanes.  In terms of 
Accumulated Cyclone Energy (ACE), which measures the combined 
strength and duration of tropical storms and hurricanes, activity in 
2023 was about 20 percent above the long-term (1991-2020) average.

Reports on individual cyclones, when completed, are available at
the National Hurricane Center website at:
www.nhc.noaa.gov/data/tcr/index.php?season=2023&basin=epac

Summary Table

Name                  Dates          Max Wind (mph)
---------------------------------------------------
H  Adrian            27 Jun-2 Jul        105*
H  Beatriz           29 Jun-1 Jul         85
MH Calvin               11-19 Jul        125
TD Four-E               20-21 Jul         35*
MH Dora             31 Jul-16 Aug        145
TS Eugene                 5-7 Aug         70*
MH Fernanda             12-17 Aug        130*
TS Greg                 14-17 Aug         50*
MH Hilary               16-21 Aug        145
TS Irwin                27-29 Aug         45
MH Jova                  4-10 Sep        160
TD Twelve-E             15-18 Sep         35*
TS Kenneth              19-22 Sep         50
TD Fourteen-E           23-25 Sep         35
MH Lidia                 3-11 Oct        140
TS Max                   8-10 Oct         60
MH Norma                17-23 Oct        130
MH Otis                 22-25 Oct        165
TS Pilar            28 Oct- 6 Nov         60
TS Ramon                23-26 Nov         45
---------------------------------------------------

* Denotes a storm for which NHC's post-storm analysis is complete.


$$
Hurricane Specialist Unit