View rip
current
brochures by Dr.
Stephen
Leatherman as
published by
ELICCA (Eastern
Long Island
Coastal
Conservation
Alliance)
(click
here)
Now
Introducing:
Dr.
Beach's Water
Tracer
Dr. Beach's
Water Tracer is
a method of
detecting
surface water
currents,
especially
life-threatening
rip currents at
surf beaches,
has been
developed.
The water tracer
is biodegradable
and non-toxic.
What is a rip current?strong> Shown
below: Photographs 1-3 by
Rob Brander, Photograph 4 by Dr.
Stephen Leatherman. Rip Currents are powerful currents of
water moving away from shore, capable of
sweeping even the strongest swimmers out
to sea and are often called “killer
currents” for a good reason. Although
estimates vary, rip currents are
responsible for approximately 100 deaths
every year and probably thousands
worldwide. Through raising
awareness and increasing understanding,
we seek to dramatically reduce the
number of fatalities from ths lurking
danger.
What
are the warning signs? »»
Change in water color
from surrounding water (either murkier
from sediments, seaweed, and flotsam, or
darker because of the depth of the
underwater channel where the rip flows) »»
Gap in the breaking waves, where
the rip is forcing its way seaward
through the surf zone »»
Agitated (choppy) surface that
extends beyond the breaker zone.»»Floating
objects moving steadily seaward »»
Temperature of water--water in
the rip may be colder than surrounding
water.
The
First Annual Rip Current
Symposium
The Rip Current Symposium was
held on February 17-19, 2010, in
Miami, Florida, with a focus on
identifying advancements in rip
current research to increase
understanding about the
dynamics, mechanisms, and
predictability of rip currents;
recognizing that improving
public understanding of rips
that will reduce the tragic
losses of life. (Review The Materials)
This is not actually a
rip current--just strong
backwash, but I think it's a
good example of what some people
think are rips. Sobering
but pretty funny at the same
time...for obvious reasons!