Weather | 54 | |
Land | 43 | |
Ocean / Sea | 37 | |
Surface Waters / Wetlands | 22 | |
Air | 14 | |
Plants / Kelp | 9 | |
Marine Mammals | 5 | |
Birds | 4 | |
Invertebrates | 3 | |
Microbes | 3 | |
Fish | 1 | |
Land Mammals | 1 |
Ice / Snow Change | 137 | |
Seasonal Timing | 33 | |
Permafrost Change | 16 | |
Glacier Change | 14 | |
Extreme Temperature | 2 | |
Rain on Snow | 2 | |
Extreme Wind | 1 | |
Flooding / Draining | 1 | |
Unusual Range / Sighting | 1 |
Transportation | 19 | |
Buildings | 16 | |
Human Health | 13 | |
Energy | 3 | |
Livestock | 2 | |
Agriculture | 1 | |
Food Security | 1 | |
Sports / Recreation | 1 | |
Sanitation | 1 | |
Water Security | 1 |
8 | 11 | 12 | 18 | 15 | 8 | 6 | 12 | 9 | 6 | 12 | 20 |
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SPRING | 45 | |
WINTER | 39 | |
FALL | 27 | |
SUMMER | 26 |
United States | 48 | |
Canada | 14 | |
Finland | 3 | |
Russia | 3 | |
Svalbard and Jan Mayen | 2 | |
Antarctica | 1 | |
Peru | 1 | |
Sweden | 1 |