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Local Environmental Observer (LEO) Network

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Topic

	Safety	722
	Weather	672
	Transportation	405
	Land	388
	Ocean / Sea	365
	Surface Waters / Wetlands	364
	Extreme Temperature	356
	Buildings	345
	Extreme Precipitation	340
	Death / Die-off / Decline	321
	Ice / Snow Change	314
	Human Health	302
	Unusual Range / Sighting	294
	Land Mammals	276
	Marine Mammals	231
	Flooding / Draining	228
	Food Security	224
	Sports / Recreation	222
	Birds	218
	Fish	198
	Extreme Wind	178
	Economic Impact	170
	Plants / Kelp	160
	Seasonal Timing	150
	Deformity / Disease / Injury	143
	Unusual Animal Behavior	142
	Cultural Impact	136
	Energy	136
	Landslide / Avalanche	128
	Fire	126
	Unusual Size / Abundance	107
	Pathogen	107
	Permafrost Change	103
	Displacement	102
	Erosion	101
	Fisheries	101
	Insects	98
	Pets	93
	Air Quality	90
	Invertebrates	89
	Water Security	85
	Sanitation	82
	Pollution	71
	Drought	69
	Rain on Snow	69
	Zoonotic Flu	69
	One Health	68
	Water Management	67
	Harvest Change	64
	Storm Surge	60
	Livestock	59
	Air	57
	Agriculture	49
	Algal Bloom	45
	Infestation	37
	Glacier Change	36
	Groundwater	34
	Atmosphere	33
	Injury	33
	TOURISM	32
	Debris / Trash	31
	Cyclone / Hurricane	31
	Parasite	30
	Forestry	29
	Communication	27
	Thunderstorm	25
	Eruption	23
	Mental Health	22
	Earthquake	21
	Acute Illness	20
	Arachnids	19
	Sea/Land Level Change	18
	Rabies	17
	Burial Site	16
	Sinkhole / Crater	16
	Microbes	15
	Aquaculture	14
	Physical or Chemical Change	12
	Fungi	11
	Conflict	10
	Relocation	10
	Amphibians	9
	Reptiles	9
	Anthrax	8
	Paralytic Shellfish Poisoning	8
	Chronic Illness	6
	Tsunami	5
	Distemper	4
	Radiation	4
	Brucellosis	3
	Unusual Variation	3
	Chronic Wasting Disease	2
	Trichinosis	2
	Vibrio parahaemolyticus	2
	Boreal Pox	1
	Anisakiasis / Anisakid	1
	Botulism	1
	Monkey Pox	1
	Unusual Smell or Taste	1

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Countries

	United States	1039
	Canada	268
	Russia	109
	Norway	88
	Iceland	81
	Finland	48
	United Kingdom	38
	Sweden	31
	India	12
	Australia	10
	Ireland	10
	Svalbard and Jan Mayen	10
	Japan	9
	Mexico	8
	New Zealand	7
	Spain	6
	China	4
	France	4
	Brazil	3
	Greenland	3
	Indonesia	3
	Italy	3
	Kazakhstan	3
	Mongolia	3
	South Korea	3
	Switzerland	3
	Turkey	3
	Afghanistan	2
	Belgium	2
	Faroe Islands	2
	Greece	2
	Honduras	2
	Israel	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
	Zimbabwe	1

Date Range

From		To
	-

Season

	Summer	684
	Fall	560
	Winter	543
	Spring	505

Year

	2025	9
	2024	361
	2023	423
	2022	339
	2021	540
	2020	694
	2019	120

Month

	January	204
	February	155
	March	154
	April	180
	May	213
	June	242
	July	260
	August	242
	September	191
	October	170
	November	251
	December	224