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

	Natural Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Weather
Land
Surface Waters / Wetlands
Ocean / Sea
Air
Plants / Kelp
Fish
Land Mammals
Birds
Insects
Atmosphere
	Unusual or Unexpected Event
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Ice / Snow Change
Seasonal Timing
Extreme Wind
Extreme Temperature
Rain on Snow
Permafrost Change
Flooding / Draining
Extreme Precipitation
Landslide / Avalanche
Earthquake
Eruption
Erosion
Unusual Range / Sighting
	Impact on Human Environment
	2010	2011	2012	2013	2014	2015	2016	2017	2018
Transportation
Buildings
Human Health
Sanitation
Energy
Food Security
Livestock
Agriculture
Economic Impact
Sports / Recreation
Safety
Pets
Cultural Impact
Water Security