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