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)
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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
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* Denotes a storm for which the post-storm analysis is complete.
$$
Hurricane Specialist Unit |
