Categories
Environment

Collecting Turtle Nests Hatch Data

It’s the time of year when sea turtle nests hatch and that means lots of work for Anna Maria Island Turtle Watch. Volunteers walk the beach daily to check the status of marked nests and for tracks of hatch-lings in the sand. The hatch-lings dig their way out from under the sand, usually during the night, and attracted by the moonlight over the water make their journey to the sea.
Turtle nest staked out

Three days after the nests have hatched, licensed personnel excavate the turtle nest site to collect data. By counting the empty shells the number of hatched turtles are recorded, along with unhatched, unfertilized eggs and ones that died in the hole. Sometimes a few left behind are retrieved out of the collapsed sand, protected from day-time predators, and re-released at night.

Categories
Environment

2013 Atlantic Hurricane Season Forecast

The 2013 Atlantic basin hurricane forecast from Drs. Philip J. Klotzbach and William M. Gray at the Department of Atmospheric Science, Colorado State University in Fort Collins, Colorado, was released April 10. The forecast anticipates enhanced activity compared to 1981-2010 climatological averages.

“The tropical Atlantic has anomalously warmed over the past several months, and it appears that the chances of an El Niño event this summer and fall are unlikely. We anticipate an above-average probability for major hurricanes making landfall along the United States coastline and in the Caribbean.”

Atlantic Hurricane SeasonApril August 2013 forecast1981 – 2010 average
Named storms (>35mph winds) 18    18
12
Hurricanes (>72mph winds) 9        8
6.5
Major hurricanes (>111mph winds) 4        3
2
US landfall likelihood72%52%
Gulf Coast landfall probability47%30%
Manatee County hurricane landfall probability1.7%0.7%
Manatee County tropical storm probability27.9%17.1%
Manatee County >75mph wind gusts probability8.5%5.0%
Florida hurricane tracks since 1851
Categories
Environment

March Beach Fog

Anna Maria beach in March fog

Spring break has come and gone but spring has not yet arrived. Cool winds from the north collided with a warm air mass from the south and blanketed Anna Maria Island with thick fog for days.

The north wind pushed further south and let in more unseasonably cold temperatures.

Categories
Environment

Beach Berry

Hawaiian Half Flower

Scaevola frutescens, Scaevola taccada, or Naupaka, Hawaiian Beach Berry, Hawaiian half flower grows well in home landscapes and beach access alley ways.

Naupaka with berries

The 1″ white half-round flowers and small fleshy berries come out in spring. It is low to no maintenance, growing to 7 feet high without irrigation in sandy soil.

Scaevola frutescens
Categories
Environment

2012 Atlantic Hurricane Season Review

2012 Atlantic storm tracks

Summary:

  • No effects on Anna Maria Island besides some temporary beach erosion by Debby.
  • 2 storms (Alberto, Beryl) formed prior to official season start June 1
  • Earliest “D” named storm ever recorded
  • No “major hurricanes” (Cat 3 or higher) made US landfall
  • 4 storms made US landfalls (Beryl, Debby, Isaac, Sandy)
  • Largest storm area of 900 miles across ever recorded (Sandy)
  • Hurricane Sandy (Cat 2) caused major wind damage and flooding to NJ and NY shorelines with peak surge coinciding with high tide.
Atlantic Hurricane SeasonJune 2012 forecast 2012 Actual
Named storms (>35mph)1319
Hurricanes (>72mph)510
Major hurricanes (>111mph)21
US landfall likelihood48%21%
Gulf Coast landfall28%5%

Beryl – Tropical Storm, 65mph wind, May 26-30, landfall Jacksonville Beach Florida, heavy rain in Cuba, Bahamas, South Florida

Debby – Tropical Storm, 60mph wind, June 23-26, landfall Steinhatchee Florida, heavy rain in north Florida with west coast beach erosion

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