1 1 DUST/SAND WHIRL
2 2 SQUALLS
3 3 SAND STORM
4 4 DUST STORM
5 5 LIGHTNING - CLOUD TO SURFACE
6 6 LIGHTNING - CLOUD TO CLOUD
7 7 LIGHTNING - DISTANT
8 8 THUNDERSTORM
9 9 FUNNEL CLOUD NOT TOUCHING SURFACE
10 10 FUNNEL CLOUD TOUCHING SURFACE
11 11 SPRAY
