15 Posts View

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

	Natural Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Air
Land
Weather
Atmosphere
Groundwater
Ocean / Sea
Surface Waters / Wetlands
	Unusual or Unexpected Event
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Extreme Temperature
Pollution
Fire
Eruption
Ice / Snow Change
Physical or Chemical Change
Glacier Change
Extreme Precipitation
Drought
	Impact on Human Environment
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Air Quality
Safety
Human Health
Transportation
Economic Impact
TOURISM
Communication
Sports / Recreation
Water Security
Buildings