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000
ABPZ30 KNHC 011447
TWSEP

MONTHLY TROPICAL WEATHER SUMMARY
NWS NATIONAL HURRICANE CENTER MIAMI FL
800 AM PDT WED JUL 01 2015

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

One tropical cyclone formed in the basin in June, Hurricane Carlos. In addition, Blanca became a tropical storm and eventually a major hurricane during June. Based on a 30-year average (1981-2010), two named storms form in the basin in June, with one of those storms reaching hurricane strength. On average, a major hurricane forms in the basin in June about once every 3 years.

In terms of Accumulated Cyclone Energy (ACE), which measures the combined strength and duration of tropical storms and hurricanes, activity in the basin through June is at a record level going back to the beginning of reliable records in 1971. The ACE through the end of June is more than 350 percent of the 1981-2010 median value.

Reports on individual cyclones, when completed, are available at the website of the National Hurricane Center: http://www.nhc.noaa.gov/data/tcr/index.php?season=2015&basin=epac

Summary Table

Name Dates Max Wind (mph)
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MH Andres 28 May-4 Jun 145 MH Blanca 31 May-9 Jun 140 H Carlos 10-17 Jun 90
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* 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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