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	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Weather
Land
Surface Waters / Wetlands
Land Mammals
Ocean / Sea
Birds
Marine Mammals
Plants / Kelp
Atmosphere
Air
Fish
Invertebrates
Insects
Groundwater
Microbes
Arachnids
Reptiles
Amphibians
Fungi
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Extreme Precipitation
Flooding / Draining
Ice / Snow Change
Extreme Wind
Landslide / Avalanche
Extreme Temperature
Unusual Animal Behavior
Fire
Unusual Range / Sighting
Erosion
Deformity / Disease / Injury
Permafrost Change
Death / Die-off / Decline
Rain on Snow
Storm Surge
Pathogen
Seasonal Timing
Cyclone / Hurricane
Unusual Size / Abundance
Pollution
Algal Bloom
Glacier Change
Earthquake
Eruption
Sinkhole / Crater
Debris / Trash
Thunderstorm
Parasite
Sea/Land Level Change
Infestation
Tsunami
Drought
Physical or Chemical Change
Unusual Variation
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021	2022	2023	2024	2025
Safety
Transportation
Buildings
Human Health
Displacement
Sports / Recreation
Energy
Pets
Economic Impact
Sanitation
Water Management
Air Quality
Food Security
Cultural Impact
Communication
Water Security
Livestock
Fisheries
TOURISM
Agriculture
Relocation
Forestry
Harvest Change
Radiation
Conflict
Burial Site
Aquaculture