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Local Environmental Observer (LEO) Network

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Topic

	Safety	738
	Weather	655
	Transportation	392
	Land	381
	Surface Waters / Wetlands	352
	Ocean / Sea	345
	Extreme Temperature	338
	Buildings	334
	Extreme Precipitation	320
	Death / Die-off / Decline	319
	Ice / Snow Change	305
	Human Health	293
	Unusual Range / Sighting	274
	Land Mammals	268
	Marine Mammals	223
	Flooding / Draining	222
	Food Security	216
	Birds	210
	Sports / Recreation	205
	Fish	191
	Extreme Wind	167
	Economic Impact	161
	Plants / Kelp	152
	Deformity / Disease / Injury	142
	Unusual Animal Behavior	136
	Seasonal Timing	136
	Landslide / Avalanche	127
	Cultural Impact	126
	Energy	124
	Fire	123
	Pathogen	107
	Unusual Size / Abundance	101
	Fisheries	99
	Insects	98
	Displacement	97
	Permafrost Change	95
	Pets	92
	Erosion	91
	Air Quality	86
	Invertebrates	86
	Water Security	78
	Sanitation	73
	Pollution	72
	Water Management	70
	Zoonotic Flu	70
	Drought	68
	One Health	68
	Harvest Change	62
	Rain on Snow	60
	Storm Surge	56
	Livestock	54
	Air	49
	Agriculture	47
	Algal Bloom	42
	Glacier Change	38
	Infestation	37
	Atmosphere	34
	Injury	33
	TOURISM	33
	Groundwater	32
	Debris / Trash	31
	Forestry	30
	Cyclone / Hurricane	29
	Communication	28
	Parasite	28
	Earthquake	26
	Thunderstorm	25
	Mental Health	22
	Eruption	21
	Acute Illness	20
	Arachnids	19
	Rabies	18
	Sinkhole / Crater	16
	Sea/Land Level Change	15
	Physical or Chemical Change	13
	Aquaculture	12
	Microbes	12
	Conflict	11
	Fungi	11
	Relocation	10
	Burial Site	9
	Amphibians	9
	Reptiles	9
	Paralytic Shellfish Poisoning	8
	Chronic Illness	6
	Tsunami	5
	Anthrax	4
	Radiation	4
	Brucellosis	3
	Distemper	3
	Unusual Variation	3
	Chronic Wasting Disease	2
	Trichinosis	2
	Boreal Pox	1
	Anisakiasis / Anisakid	1
	Botulism	1
	Monkey Pox	1
	Unusual Smell or Taste	1
	Vibrio parahaemolyticus	1

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Countries

	United States	1012
	Canada	257
	Russia	111
	Norway	87
	Iceland	76
	Finland	49
	United Kingdom	37
	Sweden	28
	India	12
	Ireland	11
	Svalbard and Jan Mayen	10
	Australia	9
	Japan	9
	New Zealand	7
	Mexico	6
	Spain	6
	China	4
	France	4
	Brazil	3
	Faroe Islands	3
	Greenland	3
	Mongolia	3
	South Korea	3
	Switzerland	3
	Turkey	3
	Afghanistan	2
	Belgium	2
	Greece	2
	Honduras	2
	Israel	2
	Italy	2
	Kazakhstan	2
	Kenya	2
	Morocco	2
	Pakistan	2
	Trinidad and Tobago	2
	Aland Islands	1
	Argentina	1
	Barbados	1
	Cambodia	1
	Chile	1
	Costa Rica	1
	Cyprus	1
	Denmark	1
	Estonia	1
	Falkland Islands	1
	Germany	1
	Guatemala	1
	Lebanon	1
	Libya	1
	Malaysia	1
	Namibia	1
	Nepal	1
	Netherlands	1
	Nigeria	1
	Papua New Guinea	1
	Peru	1
	Philippines	1
	Poland	1
	Romania	1
	Saint Lucia	1
	Saint Vincent and the Grenadines	1
	Singapore	1
	South Africa	1
	Taiwan	1
	Thailand	1
	Tonga	1
	Ukraine	1

Date Range

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Season

	Summer	684
	Winter	520
	Spring	505
	Fall	497

Year

	2025	62
	2024	370
	2023	423
	2022	339
	2021	540
	2020	674

Month

	January	222
	February	170
	March	154
	April	180
	May	213
	June	242
	July	260
	August	242
	September	191
	October	161
	November	198
	December	175