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ABPZ30 KNHC 011446

TWSEP 



Monthly Tropical Weather Summary

NWS National Hurricane Center Miami FL

800 AM PDT Sat Jul 1 2023



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



Two tropical cyclones, Hurricanes Adrian and Beatriz, formed in the 

basin in the month of June.  Beatriz became a hurricane on the last 

day of the month and is still currently affecting portions of the 

southwestern coast of Mexico.



The formation of two named storms matches the long-term average for 

June, although the formation of two hurricanes is slightly above 

the average of one hurricane typically forming during the month.  

The number of named storms in the basin so far in 2022 (2) is near 

the long-term average (2.5) through June.  However, the season had 

a late start, with Adrian marking the second-latest formation of 

the first named storm of the season during the reliable period of 

records (1971-2023).



In terms of Accumulated Cyclone Energy (ACE), which measures the 

combined strength and duration of tropical storms and hurricanes, 

2023 is running a little below 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)

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H Adrian           27 Jun-              110

H Beatriz          29 Jun-               85

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





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Hurricane Specialist Unit