Local JAX and Regional Lightning Data
Provided by RiverCityWeather.Net
Click to Start Live! Lightning Trak 
How Do I Read This Map? 
NexStorm StormTrak Information
Provided by RiverCityWeather.Net
*** No Thunderstorms Detected Within Range at This Time ***
Full Lightning Track Report
WASP2 Regional Lightning and NexRad Radar Data
Provided by RiverCityWeather.Net
Strike Symbols
+ = Positive Cloud to Ground
- = Negative Cloud to Ground
o = Intra-Cloud or unclassified
1 Hour Time Lapse WASP2 Lightning & NEXRad Radar Imagery
24 Hour Time Lapse WASP2 Lightning & NEXRad Radar Imagery
SE US Lightning Data
US Lightning Data
SE Lightning Probability
RiverCityWeather.Net Lightning Analysis Reports
Lightning Detection Summary
Reports are run once per day, against the past 24 hours of data.
Lightning is the most dangerous and frequently encountered weather hazard
that most people experience each year.
It is the second most frequent killer in
the United States with nearly 100 deaths and 500 injuries each year.
Floods and flash floods are the number one cause of weather-related
deaths in the U.S.
All thunderstorms produce lightning and are dangerous.
Lightning kills more people each year than tornadoes.
Lightning often strikes as far as 10 miles away from any rainfall.
Many deaths from lightning occur ahead of the storm because people try
to wait to the last minute before seeking shelter.
You are in danger from lightning if you can hear thunder.
If you can hear thunder, lightning is close enough that it could strike
your location at any moment.
Lightning injuries can lead to permanent disabilities or death.
On average, 20 percent of strike victims die; 70 percent of survivors
suffer serious long-term effects.
Look for dark cloud bases and increasing wind.
Every flash of lightning is dangerous, even the first.
Head to safety before that first flash. If you hear thunder, head to safety!
Blue skies and Lightning... Lightning can travel sideways for up to 10 miles.
Even when the sky looks blue and clear, be cautious. If you hear thunder, take cover.
Preparedness - Links for Lightning Safety and Awareness
NOAA's Lightning Safety Page
-- teacher tools, survivor stories, photos and more
Avoiding the Risks of Deadly Lightning Strikes
- lightning information from NOAA's Public Affair
Lightning Fatalities, Injuries, and Damage Reports in the United States From 1959-1994
Colorado Lightning Resource Center
Lightning flash density maps for State of Colorado
Bolts from the Blue
Weather Facts
HEAT INDEX -
The heat index is an index that combines air temperature and moisture to give an apparent temperature (how hot it "feels").
Hot, humid air "feels" hotter than hot, dry air because the extra moisture in the air slows the evaporation of sweat from our skin. Evaporation of water always produces a cooling effect, since the extra energy needed to convert water from liquid to gaseous water vapor is taken from the air, thus reducing the temperature of the air.

