National Snow and Ice Data Center (NSIDC)
NSIDC supports research into our world's frozen realms: the snow, ice, glacier, frozen ground, and climate interactions that make up Earth's cryosphere. Scientific data, whether taken in the field or relayed from satellites orbiting Earth, form the foundation for the scientific research that informs the world about our planet and our climate systems.
https://nsidc.org/
Red Sprites and Blue Jets
Science, Earth Sciences, Meteorology, Weather Phenomena - Red Sprites And Blue Jets. Newly documented optical phenomena occurring above thunderstorms are described here, along with images and movies.
http://elf.gi.alaska.edu/
Gradually About All
Science, Earth Sciences, Meteorology, Weather Phenomena - Gradually About All. The images on ball lightning modeling are presented.
https://www.stealthtank.narod.ru/
Ball lightning and Metastable Substance
Science, Earth Sciences, Meteorology, Weather Phenomena - Ball Lightning and Metastable Substance. Devoted to investigations and experimental modeling of the ball lightning and some related phenomena.
https://balllightning.narod.ru/
The Tornado Project Online!
The Tornado Project is a small company that researches, compiles and makes tornado information available to tornado and severe weather enthusiasts, the public, the meteorological community and emergency management officials in the form of tornado videos, tornado books, and tornado posters.
http://www.tornadoproject.com/
NOAA's National Severe Storms Laboratory
Science, Earth Sciences, Meteorology, Weather Phenomena - National Severe Storms Laboratory. The National Severe Storms Laboratory is one of NOAA's internationally known Environmental Research Laboratories, leading the way in investigations of all aspects of severe weather.
https://www.nssl.noaa.gov/
National Hurricane Center, Tropical Prediction Center
Science, Earth Sciences, Meteorology, Weather Phenomena - National Hurricane Center, Tropical Prediction Center. Official source for world-wide tropical predictions, current satellite images in infrared and visual spectra, storm advisories, warnings, marine and coastal hazard alerts, strike probabilities, and sea, air, and land data.
https://www.nhc.noaa.gov/