NASA holds news conference on latest climate data findings

A news conference is held with NASA Administrator Bill Nelson, NASA climate experts, and the National Oceanic and Atmospheric Administration on the latest climate data findings.

#NASA #Climate #NewsConference

[martiansoon]

Current trend:

Heatwwave, Drought, wildfire, heavy rain, flashflood.

That's what has happened in multiple places, specially since Maui fire.

[craigj]

I live in Australia and an area in Queensland which usually records the coldest in state at -3 to-5c in the last 3 years the winter has been warmer and warmer this winter was non existent all the native trees started blooming mid winter plus the tick season continued throughout winter, nature's cycles are changing dramatically the earth is a self correcting system and now it is reacting to humanity's inability to live within its own laws of balance and we are about to pay a catastrophic price for our greed for money

[traonvouez]

Usual: CO2 and methane are mentionned and not wator vapor, which has more effect than CO2+CH4 combined?

[CyberThugi]

The globe is on fire /and in two to three months the Earth will be unseasonably cold / freezing.

[eljerc]

The same people that made these climate models made the covid-19 models where everybody died

[OldScientist]

Another climate propaganda video. As regards flooding, the U.N. IPCC admits having “low confidence” in even the “sign” of any changes—in other words, it is just as likely that climate change is making floods less frequent and less severe. In a study on the climate impact on flooding for the USA and Europe, published in the Journal of Hydrology, Volume 552, September 2017, Pages 704-717, the study found:
‘The number of significant trends was about the number expected due to chance alone.’
‘Changes in the frequency of major floods are dominated by multidecadal variability.’
‘The Intergovernmental Panel on Climate Change (IPCC) concluded (Hartmann et al., 2013) that globally there is no clear and widespread evidence of changes in flood magnitude or frequency in observed flood records.’
‘The results of this study, for North America and Europe, provide a firmer foundation and support the conclusion of the IPCC that compelling evidence for increased flooding at a global scale is lacking.’

[sugarbabylove]

People need help to understand that climate change and warming doesn't mean that all areas will get lovely long hot summer days. I come from the UK (tho live in Egypt now) and so many in the UK have complained about the horrible wet weather and think its not hotter; but of course it's not that simple is it; plus as I said as an example, Egypt has been very humid; some of that is going into the atmosphere and ends up (maybe) in the UK - and as its cooler then, it comes down as rain! But overall this has been a doozy of a year for climate events !

[jkone]

Climate change should be taken out of public choice and debate like Covid was, as most people don’t have the instruments to understand it. Even though it’s theoretically way easier to understand than Covid, people still make up weird realities and oversimplify a very real problem and crisis impacting all citizens of the world. WMO, NASA, ESA and all international agencies should drive 100% world governments what to do on this topic via UN, as even some politicians are not able to grasp the basics unfortunately or are too biased to really try understand our reality. IPCC and Cop are not enough…

[OldScientist]

Another propaganda video. There is no upward trend in temperature anomalies for summer 2023 according to NOAA USCRN including July. In fact there is no upward trend in the data at all (2005-present).
Global Temperature anomaly for July, 2023 = +0.64°C.
Global Temperature anomaly for April 1998 +0.62°C
Global Temperature anomaly for February 2016 = +0.70°C. (UAH v6)

[cezar]

These people here will eat their words in 60 years. That if fast food doesn't kill them.

[martiansoon]

"Next few years will be the coolest in my life..." Great argument.

Also: Current extreme events are the baseline for the ever worsening events in the fossil burning future. Next events will be worsening at least as long as we keep warming this planet with our carbon emissions. Likely we will have decades long warming after we nullify our emissions. Specially aerosol effect may hit us hard in the early shutdown days.

Other emissions and warming sources are minor to our carbon, aka. methane and CO2, emissions.

[OldScientist]

There is no "global" warming. The northerly latitudes are warming, but the southerly latitudes are cooling with little change in trend around the Equator (NOAA-STARv5 TLT & TMT 1979-2023).

[djcarrera]

The Antarctic has now at its lowest temperature since

[miraculixxs]

There is one hour more of sunshine per day dur to missing clouds.

[DG-ljqm]

Shatter the record by 2. degrees what a joke

[limawilko]

July hottest ever on record! Records been taken for 200yrs max. Earth is 1billion years+ old? Nobody knows what temperature was over these 99.9999% unrecorded years

[OldScientist]

These people have accepted their 30 pieces of silver.

[OldScientist]

This is a propaganda video. For the whole of Canada the largest burn acreage was 1989, and there is no trend for the period 1980-2021. Over that same period the trend for number of fires was slightly downwards (CNFDB). Note that 2020 had the lowest recorded burn acreage and number of fires.
Burn acreage was much, much, higher in the US during the 1920's, 30's and 40's. It peaked in 1930 at well over 50, 000, 000 acres. The trend is downwards (1926-2020 NIFC US) eventhough CO2 has increased exponentially. For 2000 onwards the average burn acreage is much less than 10, 000, 000 acres. The number of fires has also declined. Remember CO2 was increasing all the time.
Data for Siberia seems harder to come by. However, for the period 1997-2016, the trend was highly variable (by a factor of 4) but the trend for the annual burn acreage was downwards (Global Fire Data).
For the Amazon (2003-2019), 2010 was the record year for fire emissions with all subsequent years lower by at least ½.
Furthermore, with regard to the IPCC, they have not detected or attributed the number of fires or the burn acreage to man-made climate change. Also IPCC only has medium confidence ( that's a 50-50, so toss a coin) that weather conditions that promote wildfires (fire weather) have become more probable in southern Europe, northern Eurasia, the USA, and Australia over the last century. Note that annual Global Wildfire Carbon Emissions have been declining dramatically since 2003, with 2022 being the lowest on record (Copernicus).
There is no climate crisis.

[OldScientist]

Watching this is like going to Mass. It's a lot of doctrine and supersition divorced from reality.

[fwjbyeg]

The Russians don't care about all Western sanctions, they're just doing their job. Respect for Russia