580 Posts

Natural Environment

Ice and Snow		580
Weather		225
Land		125
Ocean / Sea		122
Surface Waters		114
Air		44
Plants / Kelp		33
Marine Mammals		27
Land Mammals		26
Fish		14
Birds		12
Insects		7
Invertebrates		7
Microbes		7
Groundwater		5
Arachnids		2
Fungi		2
Reptiles		2
Atmosphere		1
Amphibians		1
Plants / Kelp		1
Surface Waters		1

Unusual or Unexpected Event

Seasonal Timing		125
Extreme Temperature		66
Extreme Precipitation		52
Flooding / Draining		32
Rain on Snow		30
Landslide / Avalanche		15
Erosion		14
Extreme Wind		11
Permafrost Change		10
Unusual Range / Sighting		9
Drought		8
Death / Die-off / Decline		7
Pollution		6
Storm Surge		6
Unusual Animal Behavior		3
Thunderstorm		2
Wildfires		2
Unusual Size / Abundance		1
Pathogen		1

Impact on Human Environment

Transportation		123
Infrastructure		82
Health		71
Sports / Recreation		54
Economic Impact		39
Food Security		38
Cultural Impact		32
Safety		32
Energy		27
Livestock		14
Sanitation		12
Agriculture		11
Water Security		9
Pets		6
Displacement		4
Harvest Change		4
Air Quality		3
Fisheries		2
Aquaculture		1
Burial Site		1

Year

1	16	19	22	13	44	137	126	107	91	2

2007	2012	2013	2014	2015	2016	2017	2018	2019	2020	2021

Month

61	75	65	69	49	35	22	36	25	21	56	64

Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec

Season

WINTER		200
SPRING		183
FALL		102
SUMMER		93

Country

United States		242
Canada		45
Norway		19
Russia		19
Finland		12
Svalbard and Jan Mayen		6
Sweden		6
Iceland		4
France		2
Italy		2
Spain		2
Antarctica		1
Greenland		1
Japan		1
Kazakhstan		1
Mexico		1
Pakistan		1
Peru		1
United Kingdom		1