List Map Stats

5 Posts

Summary Stats

Topic Timeline (Monthly)

Topic Timeline (Yearly)

Natural Environment

Land		5
Surface Waters / Wetlands		2
Groundwater		1

Unusual or Unexpected Event

Sinkhole / Crater		5
Permafrost Change		2
Physical or Chemical Change		1

Impact on Human Environment

Safety		2
Transportation		2
Burial Site		1
Cultural Impact		1
Sanitation		1
Water Security		1

Year

2	3

2022	2023

Month

1	1	1	2

Apr	Jul	Sep	Oct

Season

FALL		2
SPRING		1

Country

United States		3
Canada		1
Iceland		1