Unanswered Questions

84 questions with no upvoted or accepted answers
0 votes
0 answers
14 views

Planetary surface temperature from first principles

How can you calculate planetary surface temperatures from first principles? The obvious application is for Earth, with a surface temperature of $288$K. I want a calculation with no fudge factors (i.e.,...
1 vote
0 answers
29 views

Map of earth subsurface temperature

I see similar flavours of this question have been asked a few times, but I still don't see a satisfying answer. I am looking for data (maps) of the earth subsurface temperature at a depth sufficient ...
0 votes
1 answer
90 views

How much average temperature increase in India is due to Urbanisation and population growth?

There is an article on the BBC talking about an alarming increase of heatwaves in India. It also says that: Average temperatures in India have risen by around 0.7% between 1901 and 2018, partly due ...
2 votes
0 answers
38 views

At what depth does the ground stop getting cooler/hotter(summer/winter) and it starts to warm up?Where is the MAT depth or geothermal crossover?

Lookin into geothermal cooling, and want to learn more about how temperature behaves at different depths, not too deep like 100 meters or so, ignoring unusual stuff like geysers and things. I want to ...
2 votes
0 answers
29 views

Drought Prediction

I have read many articles about drought forecasting, but I always come across the concept of 'lead time' for SPI forecasting. Please can someone who knows the subject briefly explain the concept of '...
8 votes
0 answers
46 views

How do you determine the % of precipitation falling as snow in the case below?

我刚刚开始了一个课程e in hydrology (a totally different field from mine which is computer science) and I can't find the link between the fact that a river flows into a lake and the % of ...
1 vote
0 answers
43 views

Forecasted temperature in the shade vs. theoretical "feels-like" temperature in the sun

I understand that different objects absorb different amounts of light (blackbody absorption). I wonder how feasible it would be to calculate the approximate temperature in the sun based upon the ...
3 votes
0 answers
23 views

Daily data for snow water equivalent (not including rain)

Do you know a way to find daily snow water equivalent data, for just snow and not any rain that may have fallen same day? Backstory: Hi, I'm pretty new to all this. I work for a small city that wants ...
2 votes
0 answers
89 views

What consequences of the global climate change are expected in the next 50 years?

It is known, that due to global warming, the average temperature on Earth over the past 100 years has increased by 1.2 degrees. At the same time, I heard that earlier the temperature of the Earth was ...
1 vote
0 answers
32 views

Where Do I FInd IPCC RCP Global Mean Temperature Predictions?

We have written a free textbook at (http://climate-change.world). Its main focus is on the social science side of changing emissions. We are not atmospheric scientists, so all we want to do is to ...
4 votes
0 answers
31 views

Why do the isotherms bulge north of the Bering Strait in winter, and bulge south of the Bering Strait in summer?

My grade-7 geography textbook contains these world average temperatures for January and July. Average air temperatures in January (winter in the northern hemisphere) Average air temperatures in July ...
1 vote
0 answers
27 views

Do geographic features like large lakes or a moraine make it more difficult to predict precipitation?

I've noticed that Environment Canada's precipitation forecasts for the Great Lakes region (east of Toronto) are usually one of the following: 30% rain 40% rain 60% rain 70% rain But not usually ...
4 votes
0 answers
31 views

How has precipitation changed in Europe?

I was just wondering if the precipitation in Europe has changed, for example, in its intensity or source? Has the source of the precipitation also changed? The water evaporates in the Atlantic. Is it ...
3 votes
0 answers
47 views

What are the coldest and hottest ever recorded temperatures at the stratopause?

The stratopause is separating the stratosphere from the mesosphere around 47-53 km (29-33 mi) altitude. Standard atmosphere models give its temperature as minus 2.5°C, but how strong are its ...
0 votes
0 answers
45 views

Maximum Air Temperature Decrease Over Time

Based on themaximum air temperature Time series plotplot below. What could be a possible reason(s) forMaximum Temperatureto ...

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