Today the WMO announced that the atmospheric CO2 concentration last year rose at a record high speed: +3.3 ppm – jumping from 400.0 ppm in 2015 to 403.3 in 2016. The annual average rise is close to 2 ppm. A … Continue reading
Climate sensitivity is hot these days. That is because ‘the lukewarmers’* have tried to suggest it is overestimated – and now real climate scientists are publishing studies showing the opposite: climate sensitivity may be underestimated. Revising equilibrium climate sensitivity upwards, … Continue reading
Yesterday we pointed out that it is odd that it is actually the NASA GISS temperature dataset that shows the largest temperature anomaly for February 2016, namely 1.35 degrees Celsius above the 1955-1980 baseline. Indeed, a monthly deviation that really … Continue reading
We’ve written about the insane temperature records for January and February 2016 before. But judging by the well-established dataset of NASA’s Goddard Institute for Space Studies – we may have underestimated the extremity of the temperature deviation still:
It’s been a while since we last paid attention to the forecasts of Sunspot Cycle 24. So here’s an update – based on NASA Marshall Space Flight Center observations and forecasts. Cause there is news!
[Not just the Arctic experiences the warmest winter on record – this goes for the entire globe, new NASA data show. We now have the hottest winter on record straight after the hottest summer on record.] Just when you thought positive global … Continue reading
Small Island States don’t (yet*) make global headlines, but this NASA picture shows a new Pacific climate record, which has a story for us all.
According to the world’s best-established dynamical climate models (e.g. NOAA NCEP, NASA GMAO) the 2015 El Niño is set to peak to dramatic proportions just before and possibly also during the all-important Paris climate summit – the UNFCCC’s ‘COP21′ – … Continue reading
Okay, disclaimer first: there may be a bit of a climate ego involved in this post. So therefore it is probably best to start with where we were wrong(ish). Based on some rather extensive monitoring of climate models over several … Continue reading