Archives par mot-clé : Heatwaves

US Instrumental Records Indicate More Heat Waves Occurred In the 1930s Than Today

by K. Richard, August 6, 2018 in NoTricksZone


During the 1930s, when the atmospheric CO2 concentration was about 100 ppm lower than today (310 ppm vs. 410 ppm), United States heat waves were just as if not more common than recent decades.

Recently there has been much ado about heat waves and the hottest-ever-recorded-temperatures making their rounds in Northern Hemisphere summer.

Yet scientists have determined that heat waves are largely driven by natural variability, not anthropogenic CO2 emissions.

..

Science studies say heatwaves were more common in USA during the 1930’s

by Anthony Watts, August 6, 2018 in WUWT


During the 1930s, when the atmospheric CO2 concentration was about 100 ppm lower than today (310 ppm vs. 410 ppm), United States heat waves were just as if not more common than recent decades.

Recently there has been much ado about heat waves and the hottest-ever-recorded-temperatures making their rounds in Northern Hemisphere summer.

Yet scientists have determined that heat waves are largely driven by natural variability, not anthropogenic CO2 emissions.

Arctic Sea Ice Volume Skyrockets…Atlantic Surface Cold Surprises Experts

by P. Gosselin, August 3, 2018 in NoTricksZone


Despite all the hysterical “heat wave” and drought reports being put out to the public by the media, the Northern Hemisphere as a whole is in fact not at all that much warmer than the mean since 2000.

According to Dr. Ryan Maue, northern hemisphere temperature anomaly was zero on July 30 and the northern hemisphere land surface anomaly was actually -0.20°C.

ATLANTIC ‘TRIPOLE’ OF OCEAN TEMPERATURES DRIVING HURRICANE SEASON AND EUROPE’S CRAZY SUMMER

by Joe d’Aleo, August 3, 2018 in WUWT


It has been for northern Europe a hot summer. Is it climate change as the media would like to have us believe? Or, is it something much simpler? For example, ocean patterns. Off the coast of Africa, water was coldest in the entire record back to 1950. A temperature change in one place of the oceans, means a change elsewhere also.

The UK July ranked 3rd warmest since 1950 in the very long term (starting 1659) temperature data-base from Central England.

L. A. Times Ca. climate alarmist wildfire story hides key studies showing global & Ca. wildfires in decline

by Larry Hamlin, August 1, 2018 in WUWT


The L. A. Times published a Ca. climate alarmist wildfire story falsely claiming that the states most recent wildfires are result of “heat like the state has never seen”.

As usual with climate fear articles like this one in the L. A. Times the scientific reality present a far different picture. The latest scientific study completed by the Royal Society concludes that global wildfires are in decline.

Bob Ward’s Misinformation Campaign

by P. Homewood, August 1, 2018 in NotaLotofPeopleKnowThat


There have been just seven summers over 20c since 1910:

1911

1933

1947

1976

1995

2003

2006

 

While we don’t know how this summer will work out (and neither does Bob Ward), since 2006 we have had eleven distinctly average summers.

The hot summers above are still rare events, and are all essentially weather events. There is no evidence that these extreme weather events are becoming more frequent.