Global Temperature 3.44°C (38.2°F)
- Stephen Lindsay-Yule
- Dec 15, 2024
- 2 min read
Global temperature 3.44°C is proportional to thermal heat 331 watts. Solar thermal heat of 351 watts of heat is due to earth's shortest distance to the sun (147 million km) expected on Dec 21st.
75 million km² of snow and ice reflects 20 watts back to space.
This is due to earth's tilt, which means 68% of northern hemisphere land is titled away from the sun (only 8 hours average of daytime) allowing 40-50 km² million km of snow extent to build up.
662 watts (81°S to 40°N) is the total excess above the average 331 watts global average thermal insulation.
Including 169 watts of internal energy (kinetic energy).
662-169 equals 493 watts of outgoing heat recieved by the sun at 90° angle (normally 527 watts).
Total of 408 watts heats the stratosphere.
Average temperature in the lower stratosphere -67°C.
Total thermal insolation is 1401 watts from solar irradiance.
Global average (lowest temperatures) tropopause temperature is -66.92°C (102 watts).
34.5 watt difference at each pole (south warmer than north).
At surface a 13 watt difference (south warmer than north).
Reason earth is so cold.
You have both poles having winter temperatures.
Northern hemsiphere average from 90°N to 20°S is 5.84°C
Southern hemisphere average from 20°S to 90°S is 1.04°C
Sun's latitude is 23°S.
Average outgoing heat 237 watts, total outging heat 498 watts (5-6 watts anomaly).
Northern hemisisphere 369 (10°N)
-131w (85°N)=238 watts
Southern hemisphere 369w (10°N) -109w (80°S) =260 watts.
Global thermal insulation 331 includes heat at lower stratosphere leaving 229 watts towards northern hemsiphere surface and southern hemisphere troposphere surface heat.
Total 458 watts thermal insulation. Meaning 535 watts is escaping (993 watts incoming heat).
The excess 40 watts (escaping to space) is in the southern hemisphere polar region (260w-40w=220w).
(220+(102)+238+(102))=662 watts / 2 = 331 watts.
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