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Monthly Eastern North Pacific Tropical Weather Summary (Text)



000
ABPZ30 KNHC 011435
TWSEP 

Monthly Tropical Weather Summary
NWS National Hurricane Center Miami FL
800 AM PDT Wed Nov 1 2017

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

Two tropical storms formed in the eastern North Pacific basin in
October, but neither attained hurricane status.  Based on a 30-year
(1981-2010) climatology, two named storms typically form in the
basin in October, with one of those becoming a hurricane.  A major
hurricane occurs in the basin in October in about 6 out of 10
years.

In terms of Accumulated Cyclone Energy (ACE), which measures the
combined strength and duration of tropical storms and hurricanes,
activity in October was below normal.  However, ACE has been
near normal for the season as a whole.

Reports on individual cyclones, when completed, are available at
the National Hurricane Center website at:
hurricanes.gov/data/tcr/index.php?season=2017&basin=epac

Summary Table

Name                 Dates         Max Wind (mph)
---------------------------------------------------
TS Adrian           9-11 May            45
TS Beatriz     31 May- 2 Jun            45*
TS Calvin          11-13 Jun            45*
H  Dora            25-28 Jun            90
MH Eugene           7-12 Jul           115*
MH Fernanda        12-22 Jul           145
TS Greg            17-26 Jul            60
TD Eight-E         18-20 Jul            35
H  Hilary          21-30 Jul           105
H  Irwin       22 Jul- 1 Aug            90
TD Eleven-E         4- 5 Aug            35
TS Jova            12-13 Aug            40
MH Kenneth         18-23 Aug           130
TS Lidia       31 Aug- 3 Sep            65
H  Max             13-15 Sep            80
H  Norma           14-20 Sep            75
MH Otis            11-19 Sep           115
TS Pilar           23-25 Sep            40
TS Ramon            4- 5 Oct            45
TS Selma           27-28 Oct            40
---------------------------------------------------

* Denotes a storm for which the post-storm analysis is complete.

$$
Hurricane Specialist Unit


Preliminary Eastern North Pacific Tropical Cyclone Tracks
Preliminary Eastern North Pacific Tropical Cyclone Tracks

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Page last modified: Wednesday, 01-Nov-2017 14:35:59 UTC