The name 'senior' clubs refers to the 'flex' in the shaft of the  club. Clubs are grouped into the categories that denote how much  the club shaft will bend, or flex, during â¦ the swing. They are, in  ascending order of strength, or stiffness: Ladies, Seniors,  Regular, Stiff, and Tour.
Observed Climate Change. Over the past 60 years, Alaska has warmed more than twice as rapidly as the rest of the United States, with state-wide average annual air temperature increasing by 3Â°F and average winter temperature by 6Â°F, with substantial year-to-year and regional variability.
The north side of the park is part of the Alaskan continental climate zone and is generally hotter during the summer than the south part, the transitional maritime zone. Temperatures can reach up to 90 degrees Fahrenheit at the height of summer (July) but can fluctuate, even falling below freezing at night.