Surface Waters / Wetlands | 8 | |
Land Mammals | 4 | |
Weather | 4 | |
Birds | 3 | |
Land | 3 | |
Marine Mammals | 3 | |
Air | 1 |
Safety | 27 | |
Buildings | 9 | |
Human Health | 6 | |
Displacement | 4 | |
Pets | 3 | |
Livestock | 2 | |
Radiation | 2 | |
Sports / Recreation | 2 | |
Sanitation | 2 | |
Air Quality | 1 | |
Transportation | 1 | |
Water Security | 1 | |
Water Management | 1 |
3 | 11 | 7 | 5 | 1 |
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SPRING | 17 | |
SUMMER | 6 |
United States | 12 | |
Russia | 5 | |
Canada | 2 | |
Norway | 2 | |
Brazil | 1 | |
Iceland | 1 | |
Svalbard and Jan Mayen | 1 | |
Taiwan | 1 |