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
Mystery Clouds: Uncovering the Enigma
- deathbystereo
- · Replies 32 ·
Antipodal seismic focusing after an impact: real or not?
- xpell
- · Replies 17 ·
Mag 6.0 - 124km ENE of Codrington, Barbuda
- Astronuc
- · Replies 1 ·
Mag 5.0 - 49km N of Boudinar, Morocco
- Astronuc
- · Replies 22 ·
Does Wave Refraction Change Wave Direction or Alignment
- Tom MS
- · Replies 4 ·
Major M 7.8 quake SW of Sumatra, Indonesia
- davenn
- · Replies 5 ·
Safest region on Earth from natural disasters
- Solid Snake
- · Replies 47 ·
Greenhouse effect on planetary equilibrium temperature help
- AotrsCommander
- · Replies 16 ·
How did Scott find Amundsen's flag at the South Pole without GPS?
- Stephanus
- · Replies 29 ·
Mag 6.4 Earthquake near Pingtung, Taiwan
- Astronuc
- · Replies 7 ·
Polar Jet Stream Flow: Counter-Clockwise Around Earth
- pwn01
- · Replies 4 ·
Hurricane reduction through ocean surface cooling
- alchemical
- · Replies 5 ·
Rapper B.o.B. says the Earth is flat; NdGT responds
- Enigman
- · Replies 2 ·
"Temperature feel" and evaporation
- Ronny33344
- · Replies 9 ·
Gaian Bottleneck Astrobiology: The Case for Habitability
- jim mcnamara
- · Replies 6 ·
Mag 6.8 Earthquake, Kenai Peninsula, Alaska
- Astronuc
- · Replies 1 ·
Ant Reproduction Without Queen: Possible?
- Stephanus
- · Replies 12 ·
Miscellaneous wonders: The Carbon Nanotube Earth Veil
- lucaex baronium
- · Replies 5 ·
How Do Rivers and Lakes Form and What Determines Their Type?
- caters
- · Replies 13 ·
Relationship between "Coriolis Effect" and "Gold Ratio"?
- DrYassine
- · Replies 5 ·
Double Sun -- Mirage or Hoax or Physics
- peteb
- · Replies 21 ·
Does Condensation of Water Vapor Constitute Heat Transfer?
- klimatos
- · Replies 10 ·
Why doesn't water freeze when there are clouds?
- Abdul Majid
- · Replies 20 ·
Is Climate Change Causing Unusually Warm Winters?
- Isaac0427
- · Replies 5 ·
Severe winds, tornadoes and hurricanes
- greggAJ
- · Replies 9 ·
GISS surface temperature - confidence intervals
- Tandem78
- · Replies 1 ·
Atmosphere Layer: Gases Buoyancy & Wind Effects
- Stephanus
- · Replies 12 ·
Contribution of mobile phones to global warming
- Flashbond
- · Replies 14 ·
Could a Dehydrated Earth Create Light Disturbances on KIC 8462852?
- Dryson1
- · Replies 3 ·
Composting Process: Learn About Oxygen, Carbon, Hydrogen & Nitrogen
- Stephanus
- · Replies 16 ·
Could the Thames River basin once have been home to abundant hippopotami?
- klimatos
- · Replies 1 ·
Nepal Earthquake - Human Impact
- Astronuc
- · Replies 18 ·
Limit of Wind Speed on Planets: Factors and Upper Bound Explanation
- Justice Hunter
- · Replies 7 ·
Why are Whirlpools not as big as Tornados/hurricanes?
- Justice Hunter
- · Replies 5 ·
How to distinguish between mesophilic and cooling stages in composting?
- Stephanus
- · Replies 3 ·
Collecting Tornado energy in order to dissipate it
- Dukon
- · Replies 2 ·
Is the 'Rising Sea Levels' Argument for Global Warming Valid?
- thetexan
- · Replies 1 ·
What would happen if? you heatsink earth and space
- fredey
- · Replies 1 ·
Vacuum in Torricelli Barometer and it's force?
- CollinsArg
- · Replies 12 ·
Double Whammy M7.6's in central Peru
- davenn
- · Replies 2 ·
Some Thoughts on Atmospheric Systems
- klimatos
- · Replies 2 ·
Normal on a mass have different values at pole and equator
- Angie Tom
- · Replies 6 ·
October skies darker than December skies?
- DaveC426913
- · Replies 4 ·
What Are the Advantages of Using Pseudo-Gravity in Geophysical Data Analysis?
- quark80
- · Replies 1 ·
Why is air-water contact angle usually assumed to be 0 ?
- Sorade
- · Replies 5 ·
Do Plasma Phenomena Indicate Imminent Earthquakes?
- PhysicsFan11
- · Replies 9 ·
6.7 Mag Earthquake near Makurazaki, Japan (E. China Sea)
- Astronuc
- · Replies 1 ·
Soliciting Ideas for "Research Proposals" GeoPhysics
- RJLiberator
- · Replies 9 ·
3.2 billion year old oxygen found on Earth
- wolram
- · Replies 8 ·
Mag 7.5 - Badahkshan, Afghanistan - Hindu Kush
- Astronuc
- · Replies 2 ·
Will a solar storm hit us soon, or was this a one off event
- wolram
- · Replies 2 ·
Hurricane Patricia - October 22-24, 2015
- Astronuc
- · Replies 3 ·
Say goodbye to Miami and new Orleans
- wolram
- · Replies 11 ·
Are there coupled reactions in geology?
- techmologist
- · Replies 12 ·
Deccan traps volcanic output and the Chicxulub impact
- jim mcnamara
- · Replies 8 ·
How much do surfaces tilt due to tidal forces?
- Adrian B
- · Replies 3 ·
Mummies found in UK and Scotland
- wolram
- · Replies 3 ·
Is Greenhouse Gas the Main Cause of Global Warming? Experiments and Evidence
- Let'sthink
- · Replies 61 ·
Possible Tsunami Warning for Papua Quake?
- davenn
- · Replies 2 ·
California and Florida in hundreds of years
- Jupiter60
- · Replies 7 ·
Do lunar forces have more of an effect than we know?
- WHT
- · Replies 5 ·
How do we have the amount of water we do on this planet?
- S.daniels009
- · Replies 6 ·
What caused the M 8.3 earthquake in Chile on September 16, 2015?
- davenn
- · Replies 5 ·
Can planting trees really reduce CO2 in atmosphere?
- Steve Aplin
- · Replies 9 ·
How to draw longitudinal lines on a circle as Earth?
- Nargis Adham
- · Replies 5 ·
Younger Dryas - likely the result of meteor impact
- jim mcnamara
- · Replies 17 ·
Ozone Depletion: A Cause for Concern Despite Limited UV Radiation
- Rahul Manavalan
- · Replies 3 ·
Intraplate Earthquakes and Seismicity
- Astronuc
- · Replies 8 ·
Younger Dryas and the Gulf Stream Urban Myth
- betzalel
- · Replies 4 ·
Sun's heat on Earth in summer and winter
- Graeme M
- · Replies 66 ·
Don't the magnetic poles affect radioactive decay?
- Tzimtzum
- · Replies 4 ·
Average surface temperature independent of radiative gasses?
- Andre
- · Replies 3 ·
How is speed of rotation of Earth's Inner Core calculated?
- RJLiberator
- · Replies 2 ·
Reversal of Earth's magnetic field
- Roodles01
- · Replies 21 ·
CCS Carbon Dioxide Storage Capture
- Waxterzz
- · Replies 1 ·
Landfill methane gas emissions
- UMath1
- · Replies 13 ·
10 Aug 2015 a significant quake M 6.6, Solomon Isl
- davenn
- · Replies 4 ·
Earth Core Temperature: Causes & Impact
- Stephanus
- · Replies 5 ·
Plate Tectonics & Evidence of Life
- Aaron8547
- · Replies 5 ·
Calculating sunrise/sunset times
- ScienceMan
- · Replies 4 ·
Temperature for 3 or 4ft underground
- Rose Gardener
- · Replies 7 ·
Earth's Rotation and Atmosphere
- Iseous
- · Replies 81 ·
The Safest Thing to Do On an Open Field During Lightning
- stevmg
- · Replies 17 ·
Huge Salt Water "Ocean" Found Beneath Chinese Desert
- zoobyshoe
- · Replies 5 ·
Does the Moon's Gravity Affect Atmospheric Tides?
- Nidum
- · Replies 4 ·
Question regarding sound and Earth's rotation
- Joe Williams
- · Replies 3 ·
Is the Cascadia subduction zone a major seismic threat to the Pacific Northwest?
- davenn
- · Replies 6 ·
Possibility to use fast-growing sea plant to cool the earth?
- philton
- · Replies 3 ·
Harness Sea Wave Energy: Focus Waves w/ Diffraction & Floating Breakwaters
- Rayner
- · Replies 5 ·
Total column water calculation from radiosonde data
- saeed_abbasy79
- · Replies 3 ·
Mechanics of possible Pacific NW earthquake
- marcus
- · Replies 3 ·
What is the Impact of the M 7.0 Earthquake in Solomon Islands?
- davenn
- · Replies 2 ·
Understanding the Science Behind Lightning
- stevmg
- · Replies 6 ·
Did an inland sea once exist in North America?
- arabianights
- · Replies 16 ·
Why is there a seasonal cycle of CO2？
- Kior
- · Replies 5 ·
Timescale of the biological pump？
- Kior
- · Replies 3 ·
Why has CO2 decreased in the history of the Earth?
- Kior
- · Replies 23 ·
What is the difference between a carbon sink and reservoir？
- Kior
- · Replies 4 ·
Net charge of the surface of the earth
- samueljun
- · Replies 14 ·
Meteorological curiosity - "volcano tornado"
- Dotini
- · Replies 4 ·