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Local Environmental Observer (LEO) Network

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Topic

	Weather	906
	Safety	795
	Transportation	529
	Surface Waters / Wetlands	507
	Extreme Temperature	505
	Land	500
	Ocean / Sea	496
	Ice / Snow Change	457
	Death / Die-off / Decline	454
	Buildings	445
	Human Health	438
	Extreme Precipitation	415
	Unusual Range / Sighting	414
	Land Mammals	338
	Sports / Recreation	334
	Marine Mammals	325
	Birds	301
	Food Security	301
	Fish	293
	Flooding / Draining	281
	Seasonal Timing	263
	Plants / Kelp	241
	Economic Impact	237
	Extreme Wind	222
	Cultural Impact	194
	Fire	188
	Unusual Animal Behavior	183
	Energy	173
	Deformity / Disease / Injury	171
	Landslide / Avalanche	162
	Unusual Size / Abundance	156
	Erosion	139
	Insects	139
	Permafrost Change	123
	Pets	122
	Invertebrates	121
	Drought	119
	Air Quality	118
	Water Security	118
	Pathogen	113
	Displacement	110
	Fisheries	108
	Sanitation	101
	Pollution	98
	Air	90
	Water Management	78
	Storm Surge	77
	One Health	76
	Harvest Change	74
	Rain on Snow	74
	Livestock	72
	Zoonotic Flu	71
	Algal Bloom	70
	Agriculture	68
	Infestation	64
	Glacier Change	45
	Parasite	45
	Cyclone / Hurricane	45
	Earthquake	39
	Atmosphere	38
	TOURISM	38
	Groundwater	37
	Injury	36
	Thunderstorm	36
	Debris / Trash	33
	Microbes	33
	Forestry	31
	Eruption	30
	Communication	29
	Arachnids	28
	Aquaculture	27
	Mental Health	22
	Acute Illness	20
	Rabies	19
	Burial Site	18
	Fungi	18
	Paralytic Shellfish Poisoning	18
	Sea/Land Level Change	18
	Sinkhole / Crater	17
	Physical or Chemical Change	14
	Reptiles	14
	Anthrax	11
	Amphibians	11
	Conflict	11
	Relocation	10
	Chronic Illness	6
	Tsunami	6
	Distemper	5
	Surface Waters / Wetlands	5
	Radiation	4
	Unusual Variation	4
	Brucellosis	3
	Vibrio parahaemolyticus	3
	Botulism	2
	Chronic Wasting Disease	2
	Trichinosis	2
	Boreal Pox	1
	Amnesic Shellfish Poisoning	1
	Anisakiasis / Anisakid	1
	Monkey Pox	1
	Unusual Smell or Taste	1
	Tularemia	1

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of the selected

Countries

	United States	1456
	Canada	357
	Russia	146
	Iceland	119
	Norway	109
	Finland	86
	United Kingdom	45
	Sweden	43
	India	16
	Australia	15
	Mexico	14
	Svalbard and Jan Mayen	14
	Ireland	13
	Japan	10
	New Zealand	9
	Spain	9
	France	8
	Italy	5
	Netherlands	5
	China	4
	Greenland	4
	Mongolia	4
	South Africa	4
	Argentina	3
	Brazil	3
	Faroe Islands	3
	Indonesia	3
	Kazakhstan	3
	South Korea	3
	Switzerland	3
	Turkey	3
	Afghanistan	2
	Belgium	2
	Chile	2
	Greece	2
	Honduras	2
	Israel	2
	Kenya	2
	Morocco	2
	Pakistan	2
	Poland	2
	Trinidad and Tobago	2
	Aland Islands	1
	Bahamas	1
	Barbados	1
	Belize	1
	Cambodia	1
	Costa Rica	1
	Cyprus	1
	Denmark	1
	Estonia	1
	Falkland Islands	1
	Germany	1
	Ghana	1
	Guatemala	1
	Lebanon	1
	Libya	1
	Malaysia	1
	Mozambique	1
	Namibia	1
	Nauru	1
	Nepal	1
	Nigeria	1
	Papua New Guinea	1
	Peru	1
	Philippines	1
	Romania	1
	Saint Lucia	1
	Saint Vincent and the Grenadines	1
	Singapore	1
	Taiwan	1
	Thailand	1
	Tonga	1
	Ukraine	1
	Zimbabwe	1

Date Range

From		To
	-

Season

	Summer	972
	Spring	740
	Winter	738
	Fall	735

Year

	2025	151
	2024	381
	2023	424
	2022	339
	2021	540
	2020	694
	2019	757
	2018	113

Month

	January	293
	February	235
	March	236
	April	263
	May	287
	June	322
	July	368
	August	342
	September	239
	October	252
	November	299
	December	263