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

	Natural Environment
	2012	2013	2014	2015	2016	2017	2018	2019
Weather
Air
Ocean / Sea
Surface Waters / Wetlands
Land
Plants / Kelp
	Unusual or Unexpected Event
	2012	2013	2014	2015	2016	2017	2018	2019
Seasonal Timing
Ice / Snow Change
Storm Surge
Fire
Extreme Temperature
Extreme Precipitation
Flooding / Draining
Thunderstorm
Permafrost Change
	Impact on Human Environment
	2012	2013	2014	2015	2016	2017	2018	2019
Transportation
Food Security
Economic Impact
Buildings
Human Health
Air Quality
Safety