Search - Local Environmental Observer (LEO) Network

Explore Posts
- Most Recent
- Near You
- At your Latitude
- Advanced Search
- Observations From Members
- Posts by Topic
- Weather
- Ocean / Sea
- Plants / Kelp
- Human Health
- Buildings
- More Topics
- Posts by Date
- Past Week
- Past Month
- Past Year
- Posts by Season
- Winter
- Spring
- Summer
- Fall
Submit a Post
Directory
Library
About

Sign In / Join
My LEO
- My LEO
- My Maps
- My Community
- Messages
- Editor
- Sign Out
English
- English
- Español
- Français
- Deutsch
- Русский
- Norsk
- Svenska
- Suomi
- Dansk
- Yup'ik
- Portuguese
- Монгол хэл
- العربية
- Davvisámegiella
- Skolt Sámi
- Íslenska
- Українська
- हिंदी
- اُردُو
- Türkçe

Local Environmental Observer (LEO) Network

Explore Posts

At your Latitude

Advanced Search

Observations From Members

Submit a Post

Submit your Own Event Observation

Have you observed an unusual environmental or climate event in your area? Please share it with us.

Submit an Event Article

Has your local news media reported on an unusual environmental or climate event? Please let us know.

Submit a Background Article

Please share background (non-event) articles with us.

Directory

About

Funding & Support

LEO in the News & Research

My LEO

List Map Stats

Thumbnails
Slideshow
Timeline
Download Search Results
Embed
Search Engine Help

All Topics
Or limit to:
Transportation
Extreme Precipitation
Buildings
Extreme Temperature
Safety
Other Topics...

Any Date
Or limit to:
Past Week
Past Month
Past Year
More Options...

Entire World
Or limit to:
A country of countries
A region
A community or location
A latitude band
A bounding box
A polygon

All Posts
Or limit to:
All Event Posts
Observations from Members
Articles in News Media
Background Articles

Alaska just had its warmest December on record

1 Jan 2018

Alaska, United States

The statewide average temperature in December was 19.4 degrees, 15.7 degrees above the 20th century average.

Anchorage Daily News / Annie Zak

© Mapbox © OpenStreetMap

Embed Code

Paste this code into a web page to embed these search results on a map.

Share Search Results

Enter email addresses separated by a comma

Save Search Results

Name Your Search

Receive email notification?

Filters

Topic

	Weather	1536
	Transportation	415
	Extreme Precipitation	352
	Buildings	342
	Extreme Temperature	329
	Safety	329
	Ice / Snow Change	328
	Human Health	281
	Land	265
	Surface Waters / Wetlands	250
	Seasonal Timing	221
	Extreme Wind	215
	Ocean / Sea	183
	Energy	159
	Flooding / Draining	157
	Air	152
	Plants / Kelp	132
	Sports / Recreation	121
	Economic Impact	120
	Sanitation	86
	Rain on Snow	84
	Landslide / Avalanche	80
	Cultural Impact	74
	Agriculture	65
	Food Security	62
	Storm Surge	60
	Erosion	53
	Land Mammals	52
	Drought	51
	Livestock	49
	Fire	44
	Death / Die-off / Decline	42
	Fish	42
	Cyclone / Hurricane	42
	Water Security	41
	Water Management	41
	Displacement	37
	Birds	35
	Insects	32
	Thunderstorm	32
	Pets	29
	Air Quality	25
	Harvest Change	25
	Permafrost Change	24
	Atmosphere	23
	Communication	23
	Invertebrates	22
	Microbes	20
	Groundwater	19
	Forestry	15
	Injury	15
	Unusual Range / Sighting	14
	Marine Mammals	14
	Mental Health	13
	Unusual Size / Abundance	12
	TOURISM	12
	Glacier Change	11
	Reptiles	10
	Arachnids	9
	Fisheries	9
	Sea/Land Level Change	9
	Unusual Animal Behavior	8
	Infestation	8
	Acute Illness	6
	Fungi	6
	Anthrax	5
	Aquaculture	5
	One Health	5
	Relocation	5
	Deformity / Disease / Injury	4
	Pollution	4
	Pathogen	4
	Algal Bloom	3
	Burial Site	3
	Chronic Illness	3
	Amphibians	3
	Vibrio parahaemolyticus	2
	Surface Waters / Wetlands	2
	Physical or Chemical Change	1
	Debris / Trash	1
	Paralytic Shellfish Poisoning	1
	Parasite	1
	Rabies	1
	Sinkhole / Crater	1
	Unusual Variation	1

Show observations with

of the selected

Countries

	United States	647
	Canada	184
	Norway	61
	Russia	47
	Finland	45
	Iceland	43
	Sweden	28
	United Kingdom	19
	India	13
	Mexico	13
	Australia	8
	Svalbard and Jan Mayen	7
	Mongolia	6
	France	5
	Spain	5
	Italy	4
	South Korea	4
	Argentina	3
	Greece	3
	Greenland	3
	Ireland	3
	Japan	3
	Netherlands	3
	New Zealand	3
	Brazil	2
	Cyprus	2
	Faroe Islands	2
	Germany	2
	Indonesia	2
	Pakistan	2
	Philippines	2
	Somalia	2
	Switzerland	2
	Afghanistan	1
	Aland Islands	1
	Antigua and Barbuda	1
	Barbados	1
	Belgium	1
	Chile	1
	China	1
	Costa Rica	1
	Dominican Republic	1
	Fiji	1
	Ghana	1
	Guatemala	1
	Honduras	1
	Iraq	1
	Kazakhstan	1
	Kenya	1
	Malaysia	1
	Nauru	1
	Nepal	1
	Poland	1
	Portugal	1
	Puerto Rico	1
	Romania	1
	Ukraine	1
	Yemen	1
	Zambia	1

Date Range

From		To
	-

Season

	Winter	425
	Summer	392
	Fall	327
	Spring	293

Year

	2025	65
	2024	144
	2023	113
	2022	81
	2021	107
	2020	195
	2019	172
	2018	244
	2017	231
	2016	57
	2015	18
	2014	26
	2013	24
	2012	9
	2011	1
	2010	3
	2007	2
	1998	1

Month

	January	179
	February	108
	March	96
	April	105
	May	99
	June	103
	July	152
	August	147
	September	106
	October	91
	November	148
	December	159