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• Summary Stats
• Topic Timeline (Monthly)
• Topic Timeline (Yearly)

	Natural Environment
	2020
Weather
Land
Surface Waters / Wetlands
Ocean / Sea
Air
Atmosphere
Land Mammals
Invertebrates
Insects
	Unusual or Unexpected Event
	2020
Flooding / Draining
Extreme Wind
Permafrost Change
Extreme Precipitation
Extreme Temperature
Storm Surge
Ice / Snow Change
Landslide / Avalanche
Cyclone / Hurricane
Earthquake
Erosion
Sea/Land Level Change
Tsunami
Thunderstorm
Unusual Size / Abundance
Fire
Pollution
Rain on Snow
Unusual Animal Behavior
Glacier Change
Unusual Range / Sighting
Infestation
Pathogen
	Impact on Human Environment
	2020
Buildings
Safety
Transportation
Economic Impact
Energy
Human Health
Displacement
Sanitation
Sports / Recreation
Forestry
Air Quality
Water Security
Food Security
Livestock
Fisheries
Burial Site
Cultural Impact