LEO Network

Background Articles

Search our collection of background (non-event) articles from news media, science journals and other sources.


236 Posts


Natural Environment

2024 2025
Weather    
Land    
Ocean / Sea    
Fish    
Surface Waters / Wetlands    
Birds    
Land Mammals    
Atmosphere    
Plants / Kelp    
Marine Mammals    
Air    
Microbes    
Invertebrates    
Arachnids    
Amphibians    

Unusual or Unexpected Event

2024 2025
Extreme Temperature    
Ice / Snow Change    
Death / Die-off / Decline    
Seasonal Timing    
Unusual Range / Sighting    
Extreme Wind    
Flooding / Draining    
Permafrost Change    
Pollution    
Unusual Size / Abundance    
Physical or Chemical Change    
Fire    
Drought    
Glacier Change    
Landslide / Avalanche    
Extreme Precipitation    
Pathogen    
Erosion    
Eruption    
Thunderstorm    
Unusual Animal Behavior    
Sea/Land Level Change    
Infestation    
Deformity / Disease / Injury    
Earthquake    
Unusual Variation    
Cyclone / Hurricane    
Sinkhole / Crater    
Parasite    
Algal Bloom    
Storm Surge    

Impact on Human Environment

2024 2025
Safety    
Cultural Impact    
Transportation    
Food Security    
Economic Impact    
Water Management    
Fisheries    
Sports / Recreation    
Human Health    
Buildings    
Energy    
Harvest Change    
Sanitation    
TOURISM    
Air Quality    
Water Security    
Communication    
Displacement    
Forestry    
Aquaculture    
Burial Site    
Livestock    
Pets    
Relocation    
Agriculture