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Local Environmental Observer (LEO) Network

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Topic

	Safety	804
	Weather	576
	Transportation	419
	Land	373
	Surface Waters / Wetlands	326
	Ocean / Sea	277
	Extreme Precipitation	241
	Buildings	239
	Death / Die-off / Decline	238
	Extreme Temperature	233
	Human Health	226
	Unusual Range / Sighting	220
	Land Mammals	214
	Ice / Snow Change	206
	Flooding / Draining	192
	Extreme Wind	176
	Birds	174
	Food Security	166
	Fish	162
	Marine Mammals	152
	Fire	137
	Deformity / Disease / Injury	134
	Sports / Recreation	134
	Economic Impact	127
	Seasonal Timing	119
	Water Management	118
	Unusual Animal Behavior	114
	Energy	113
	Plants / Kelp	106
	Atmosphere	101
	Landslide / Avalanche	99
	Fisheries	98
	Cultural Impact	89
	Displacement	87
	Pathogen	85
	Unusual Size / Abundance	81
	Erosion	81
	Air Quality	80
	Zoonotic Flu	77
	TOURISM	76
	Pets	71
	Water Security	71
	One Health	69
	Pollution	69
	Drought	68
	Invertebrates	64
	Permafrost Change	61
	Sanitation	58
	Harvest Change	56
	Storm Surge	54
	Injury	51
	Insects	51
	Livestock	50
	Rain on Snow	43
	Glacier Change	39
	Earthquake	38
	Communication	37
	Algal Bloom	35
	Agriculture	33
	Debris / Trash	31
	Infestation	29
	Thunderstorm	28
	Groundwater	26
	Cyclone / Hurricane	26
	Acute Illness	25
	Mental Health	24
	Forestry	22
	Physical or Chemical Change	21
	Eruption	20
	Microbes	16
	Aquaculture	14
	Arachnids	14
	Sinkhole / Crater	13
	Conflict	12
	Parasite	12
	Relocation	12
	Sea/Land Level Change	12
	Unusual Variation	11
	Burial Site	10
	Fungi	9
	Other Event	9
	Rabies	9
	Chronic Illness	7
	Amphibians	6
	Tsunami	6
	Reptiles	5
	Paralytic Shellfish Poisoning	4
	Brucellosis	3
	Unusual Variation	3
	Chronic Wasting Disease	2
	Radiation	2
	Boreal Pox	1
	Anthrax	1
	Distemper	1
	EMERGENCYPREPAREDNESS	1
	ENVIRONMENTALHEALTH	1
	Governance	1
	Monkey Pox	1
	Other Impact	1
	Unusual Smell or Taste	1
	Unusual Sound or Vibration	1
	Trichinosis	1

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Countries

	United States	797
	Canada	207
	Norway	95
	Iceland	93
	Russia	78
	Sweden	49
	Finland	46
	United Kingdom	25
	Svalbard and Jan Mayen	15
	Greenland	14
	Ireland	8
	Japan	6
	Faroe Islands	5
	New Zealand	5
	India	4
	Spain	4
	Switzerland	4
	France	3
	Mexico	3
	South Korea	3
	Afghanistan	2
	Australia	2
	Brazil	2
	Italy	2
	Kazakhstan	2
	Morocco	2
	Pakistan	2
	Trinidad and Tobago	2
	Argentina	1
	Barbados	1
	Falkland Islands	1
	Greece	1
	Honduras	1
	Jamaica	1
	Libya	1
	Mongolia	1
	Nepal	1
	Netherlands	1
	Nigeria	1
	Peru	1
	Poland	1
	Romania	1
	Taiwan	1
	Tonga	1
	Ukraine	1

Date Range

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Season

	Summer	530
	Fall	476
	Winter	338
	Spring	308

Year

	2025	674
	2024	402
	2023	426
	2022	341
	2021	156

Month

	January	139
	February	95
	March	108
	April	103
	May	144
	June	168
	July	244
	August	245
	September	198
	October	185
	November	207
	December	163