|What is Heliometeorology? Meteorology is the study of the weather. Helio refers to the sun. Heliometeorology is the study of the relationship between the long-term solar cycle and the long-term weather patterns on earth -- and could refer to the long-term weather patterns on the other planets and the moons in the solar system.
Mini-Ice Age (The Maunder minimum)
The rise and fall of the oceans level
Ring patterns from petrified trees
Patterns in ice cores