Throughout South Texas, dedicated individuals
risk their personal safety to provide first-hand severe weather
reports to their local officials and the National Weather Service
in Corpus Christi. Their reason, to help us protect the lives
and property of citizens in South Texas.
Being a storm spotter not only means dedication, but also
training. Each winter and spring the National Weather Service
in Corpus Christi trains members of the police, fire department,
emergency management officials and amateur radio operators
on spotting techniques. Typically the training is coordinated
by a local group such as an emergency management agency or
HAM radio operator. A NWS meteorologist serves as the guest
instructor.
The goal of the training is not just to recognize tornadoes,
but to have some understanding of storm structure, which in
turn better prepares the spotter for the extreme and unsual
cirumstances. Other topics covered include an update on the
latest NWS technology and procedures, and ideas for organizing
/ coordinating spotter groups.
Each seminar is approximately 1.5 hours in length and is
most often given on a weekday evening between 7:00 and 8:30pm.
All of the seminars are open to the public and free of
charge.
Click here
for a current listing of scheduled 2007 classes. Other classes
may be added to this list, so check back often to find classes
in your area!
SKYWARN Class Outline:
What is a storm spotter?
Atmospheric Ingredients for Thunderstorms - Instability/Moisture/Lifting
Forces
Thunderstorm Types - Squall Line/Single Cell - Clusters/Supercells
Downbursts / Gustnadoes / Landspouts
Supercell Types and Structures
Rear Flank Downdrafts and Tornado Formation
Night Spotting
Understanding Radar Abilities and Limitations
Spotter Techniques - Viewing Angles and Staying Safe
What to Report
How to Report
The seminars are taught using
an electronic presentation and videos. The program is broken
into 2 sessions, allowing for a break in the middle. Interested
attendees will receive a complimentary storm spotter guide
for reference.