A recent report released by NOAA suggests that June 2015 was the warmest June on record for the globe…
– June 2015 was warmest June on record for the globe.
– Global land areas and oceans each record warm for June.
– First half of 2015 also record warm.
-During June, the average temperature across global land and ocean surfaces was 1.58°F (0.88°C) above the 20th century average. This was the highest for June in the 1880–2015 record, surpassing the previous record set last year in 2014 by 0.22°F (0.12°C).
-The June globally-averaged land surface temperature was 2.27°F (1.26°C) above the 20th century average. This was the highest for June in the 1880–2015 record, surpassing the previous record set in 2012 by 0.11°F (0.06°C).
-The June globally-averaged sea surface temperature was 1.33°F (0.74°C) above the 20th century average. This was the highest for June in the 1880–2015 record, surpassing the previous record set last year in 2014 by 0.11°F (0.06°C).
-The average Arctic sea ice extent for June was 350,000 square miles (7.7 percent) below the 1981–2010 average and 60,000 square miles larger than the smallest sea ice extent that occurred in 2010. This was the third smallest June extent since records began in 1979, according to analysis by the National Snow and Ice Data Center using data from NOAA and NASA.
Antarctic sea ice during June was 380,000 square miles (7.2 percent) above the 1981–2010 average. This was the third largest June Antarctic sea ice extent on record and 140,000 square miles smaller than the record-large June extent of 2014.
NASA | A Year in the Life of Earth’s CO2
I recently saw this simulation for the first time ever (video was released late 2014) and it actually made my heart sink a little… It’s actually quite disturbing to see how much we contribute to CO2 levels each day/week/year…
An ultra-high-resolution NASA computer model has given scientists a stunning new look at how carbon dioxide in the atmosphere travels around the globe.
Plumes of carbon dioxide in the simulation swirl and shift as winds disperse the greenhouse gas away from its sources. The simulation also illustrates differences in carbon dioxide levels in the northern and southern hemispheres and distinct swings in global carbon dioxide concentrations as the growth cycle of plants and trees changes with the seasons.
The carbon dioxide visualization was produced by a computer model called GEOS-5, created by scientists at NASA Goddard Space Flight Center’s Global Modeling and Assimilation Office.
The visualization is a product of a simulation called a “Nature Run.” The Nature Run ingests real data on atmospheric conditions and the emission of greenhouse gases and both natural and man-made particulates. The model is then left to run on its own and simulate the natural behavior of the Earth’s atmosphere. This Nature Run simulates January 2006 through December 2006.
While Goddard scientists worked with a “beta” version of the Nature Run internally for several years, they released this updated, improved version to the scientific community for the first time in the fall of 2014.
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