Join the experts in discussing earth science topics. Earth science is the physical state of the earth and its atmosphere. Such as Geology, Meteorology, Oceanography, Ecology.
Threads
US Tornado Season 2026
- Astronuc
- · Replies 6 ·
Mag 6.8 Earthquake, 5 km E of Uto, Kumamoto Prefecture, Kyushu, Japan
- Astronuc
- · Replies 3 ·
Possible California Aquifer Problems
- BillTre
- · Replies 3 ·
The Secrets of Prof. Verschure's Rosetta Stones
- Andy Resnick
- · Replies 169 ·
Klaxon - Live Earthquake and Global Events Map
- Borg
- · Replies 1 ·
M 7.5 Earthquake - 28 km SE of Yumare, Venezuela
- Astronuc
- · Replies 11 ·
Large M7.3 quake offshore of SW Mexico
- davenn
- · Replies 1 ·
Thermohaline circulation during 'Snowball Earth' episodes ?
- Nik_2213
- · Replies 2 ·
M 2.9 - 20 km ENE of Kenilworth, Illinois
- robphy
- · Replies 1 ·
M7.8 offshore southern Mindanao, Phillipines
- davenn
- · Replies 2 ·
Colorado Rockies, Front Range, Water and Uranium
- Astronuc
- · Replies 1 ·
Iceberg A-23A turns blue, starts traveling and may break apart
- Astronuc
- · Replies 5 ·
Meteor (May 30) over New Hampshire and Massachusetts
- Astronuc
- · Replies 1 ·
Long term rain forecast, causes and implications?
- mayflowers
- · Replies 22 ·
Methane as a greenhouse gas
- Philolsophy
- · Replies 28 ·
Mag 4.1 Earthquake here in S. Ontario
- DaveC426913
- · Replies 2 ·
Landslide, tsunami, seiche in Tracy Arm fjord, Alaska - 10 August 2025
- Astronuc
- · Replies 5 ·
Ocean Quiz
- Hornbein
- · Replies 1 ·
Mag 7.4 Earthquake, Tanohata/Miyako, Iwate, Japan + Aftershocks
- Astronuc
- · Replies 1 ·
Extreme Ecology On Christmas Island
- Hornbein
- · Replies 3 ·
Mag 6.4, Triple Point -Juan de Fuca (Gorda), N America, Pacific Plates
- Astronuc
- · Replies 7 ·
Cool weather experience - echos off clouds
- DaveC426913
- · Replies 5 ·
Another Kīlauea Eruption seems to be beginning
- BillTre
- · Replies 2 ·
Mt Etna eruption and activity, January 2026
- Astronuc
- · Replies 1 ·
Pangea Ultima
- 256bits
- · Replies 3 ·
2025 Eruption of Mount Semeru on Indonesia
- Astronuc
- · Replies 1 ·
Mag 7.6 - 73 km ENE of Misawa, Japan, tsunami warning issued
- Astronuc
- · Replies 5 ·
Mag 7.0 Earthquake, Hubbard Glacier, Alaska - British Columbia
- Astronuc
- · Replies 1 ·
Some finds of fossil Devonian fungus "Prototaxites"
- DrDu
- · Replies 8 ·
Volcanic Eruption(s) and the Bubonic Plague Pandemic of 1346-1353 CE
- Astronuc
- · Replies 2 ·
Maryborough meteorite
- Astronuc
- · Replies 10 ·
(Unprecedented?) Cluster of earthquakes in Greek islands
- AndreasC
- · Replies 15 ·
Hayli Gubbi volcano eruption; Ethiopia's Afar region (Nov 2025)
- Astronuc
- · Replies 6 ·
Cool Geology Pictures
- BillTre
- · Replies 23 ·
The Oldest Rock on Earth?
- Astronuc
- · Replies 3 ·
M6.4, Eastern Banda Sea, Indonesia
- davenn
- · Replies 0 ·
Why do almost all rivers in the world flow North to South?
- sevensages
- · Replies 40 ·
M7.6 Drake Passage; M7.4, M6.7 Philippines, M6.3 Papua New Guinea Earthquakes
- Astronuc
- · Replies 1 ·
The usage of dipole-dipole array in Lumpur Sidoarjo (Lusi)
- aruhiruna
- · Replies 3 ·
Mount Everest (Qomolangma, Sagarmatha) Weather and Exploration
- Astronuc
- · Replies 1 ·
Not a sundial - a shadow dial is what I want
- DaveC426913
- · Replies 11 ·
1831 CE mystery eruption - Zavaritskii caldera, Simushir Island (Kurils)
- Astronuc
- · Replies 1 ·
Super Typhoon Ragasa, strongest so far this year, 2025
- Astronuc
- · Replies 2 ·
What papers is the CO2 climate change theory based on?
- physicsforman
- · Replies 18 ·
Which is which among Cyclone, Hurricane, and Typhoon?
- symbolipoint
- · Replies 19 ·
Could an external cosmic body have influenced Earth’s geology?
- Dani Rose
- · Replies 22 ·
Thwaites glacier instability
- jim mcnamara
- · Replies 1 ·
Dealing with mercury produced by hydroelectric dams’ reservoirs
- jake highlander
- · Replies 15 ·
M7.5 South of South America - Drake Passage
- davenn
- · Replies 2 ·
Earthquakes in Queensland, Mag 4.9, 5.6 - August 15
- Astronuc
- · Replies 5 ·
Very long-term temperature trend
- DOGE3500
- · Replies 6 ·
Tintina fault (Yukon, Alaska, US and Canada) becoming more active?
- Astronuc
- · Replies 2 ·
What is the Rate of Perceived Horizon Curvature Change with Altitude?
- ScarBest
- · Replies 90 ·
M 8.8 Off East Coast of Kamchatka
- fresh_42
- · Replies 6 ·
Mount Rainier - earthquake swarm July 2025
- Astronuc
- · Replies 2 ·
Lewotobi Laki-Laki volcano eruption, East Nusa Tenggara, Indonesia
- Astronuc
- · Replies 1 ·
Christopher Scotese on early plate tectonics
- BillTre
- · Replies 1 ·
Minor phreatomagmatic eruption, Taal Volcano, Philippines, July 17
- Astronuc
- · Replies 2 ·
M 7.3 - 2025 Sand Point, Alaska Earthquake, 16 July, 2025
- Astronuc
- · Replies 4 ·
Mw7.7 - 16 km NNW of Sagaing, Myanmar
- davenn
- · Replies 7 ·
Iceland warming up again - quakes swarming
- davenn
- · Replies 74 ·
Probabilistic Seismic Hazard Analysis (PSHA) - Identification of area sources
- Luiz1304
- · Replies 1 ·
An article on Antarctic Eocene climate
- snorkack
- · Replies 21 ·
Penguin poop seeds clouds
- Frabjous
- · Replies 2 ·
Was There Any Damage or Tsunami from the M6.4 Earthquake Near Angoram, PNG?
- davenn
- · Replies 2 ·
Active volcanoes in W US and US territories likely to erupt soon
- Astronuc
- · Replies 1 ·
M 7.4 - 2025 Drake Passage Earthquake - unusual
- Astronuc
- · Replies 3 ·
M6.2 quake SW of NZ
- davenn
- · Replies 1 ·
Tall building sighting distance
- Echoing Stars
- · Replies 10 ·
Trying to identify a weird metal object found on a beach
- xtempore
- · Replies 48 ·
Any videos of rock ground rupture of deep major faults?
- snorkack
- · Replies 5 ·
Study suggests Earth's hydrogen was enough for its water budget
- pinball1970
- · Replies 0 ·
What is going on with Earth's longwave energy imbalance?
- johnbbahm
- · Replies 4 ·
Mag 7.0 - 73 km SE of Pangai, Tonga
- Astronuc
- · Replies 1 ·
Insights Is There Really a Tidal Bulge? Exploring the Debate and Its Implications
- D H
- · Replies 27 ·
A Tribute to Our Geologists
- BillTre
- · Replies 5 ·
How Did Tropical Cyclone Alfred Impact Southern Regions?
- bhobba
- · Replies 13 ·
What is the Tidal Bulge Theory and its Controversies?
- roufeng_yang
- · Replies 13 ·
Global Warming, History of Earth's Temperature
- Tom.G
- · Replies 79 ·
M 7.6 Earthquake - 209 km depth - midway between Jamaica and Belize
- Astronuc
- · Replies 1 ·
Earth's earliest forest discovered in SW England
- pinball1970
- · Replies 4 ·
What is relationship between weather front and cyclone/anticyclone?
- Mike_bb
- · Replies 2 ·
Why is the CO2 problem considered only in the context of climate?
- Line_112
- · Replies 13 ·
Should We Be Planting More Trees?
- bhobba
- · Replies 55 ·
Restoring Dry Desert Rivers Into Green Oasis Flowing With Water
- Astronuc
- · Replies 6 ·
What Are the Potential Downsides of Perennial Grain Crops Like Kernza®?
- Astronuc
- · Replies 2 ·
How could you calculate the energy of a volcano?
- Ax_xiom
- · Replies 7 ·
Indian Ocean "Gravity hole" - a visual explanation
- DaveC426913
- · Replies 6 ·
How Does the Jacchia Model Predict Atmospheric Drag for Satellites in LEO?
- Astronuc
- · Replies 1 ·
Why does crude oil seep out of the ground on this beautiful Caribbean Island?
- Ranger Mike
- · Replies 7 ·
Mag 7.0 - Offshore Cape Mendocino, California, 5 Dec, 2024
- Astronuc
- · Replies 3 ·
Tropical system (storm, depression), 17-22 Nov, 2024
- Astronuc
- · Replies 2 ·
More Consequences of Warming Oceans
- gleem
- · Replies 4 ·
M6.8 Earthquake, 40 km SSW of Bartolomé Masó, Cuba
- Astronuc
- · Replies 2 ·
Total Precipitable Water Vapor (TQV) and Precipitable Water Vapor (PWV)
- Melra
- · Replies 4 ·
Tracking hurricane Milton and its category rating
- Trying2Learn
- · Replies 16 ·
Hurricanes and the Coriolis effect?
- ben_orin
- · Replies 5 ·
Alaska - Pedersen Glacier: Landslide Triggered Tsunami
- Astronuc
- · Replies 1 ·
Shiveluch Volcano erupts on Kamchatka peninsula
- Astronuc
- · Replies 1 ·
A very puzzling rock or a pallasite / mesmosiderite or a nothing burger
- malcolmh
- · Replies 25 ·