Greenland Is Way Cool

By Willis Eschenbach – Re-Blogged From WUWT

As a result of a tweet by Steve McIntyre, I was made aware of an interesting dataset. This is a look by Vinther et al. at the last ~12,000 years of temperatures on the Greenland ice cap. The dataset is available here.

Figure 1 shows the full length of the data, along with the change in summer insolation at 75°N, the general location of the ice cores used to create the temperature dataset.

Continue reading

Advertisements

UAH Global Temperature Update for December 2018: +0.25 deg. C

By Dr. Roy Spencer’s – Re-Blogged From WUWT

January 2nd, 2019 by Roy W. Spencer, Ph. D.

2018 was 6th Warmest Year Globally of Last 40 Years

The Version 6.0 global average lower tropospheric temperature (LT) anomaly for December, 2018 was +0.25 deg. C, down a little from +0.28 deg. C in November:

Global area-averaged lower tropospheric temperature anomalies (departures from 30-year calendar monthly means, 1981-2010). The 13-month centered average is meant to give an indication of the lower frequency variations in the data; the choice of 13 months is somewhat arbitrary… an odd number of months allows centered plotting on months with no time lag between the two plotted time series. The inclusion of two of the same calendar months on the ends of the 13 month averaging period causes no issues with interpretation because the seasonal temperature cycle has been removed, and so has the distinction between calendar months.

Continue reading

The Clever Ruse of Rising Sea Levels

By Jay Lehr and Tom Harris – Re-Blogged From WUWT

Alarmists try to frighten people, and stampede them into terrible energy decisions

For the past 50 years, scientists have been studying climate change and the possibility of related sea level changes resulting from melting ice and warming oceans. Despite the common belief that increasing levels of carbon dioxide (CO2) in our atmosphere could result in catastrophic sea level rise, there is no evidence to support this fear. Tax monies spent trying to solve this non-existent problem are a complete waste.

Continue reading

Excess Winter Deaths in England and Wales Highest Since 1976

[Excess Deaths are calculated as that period’s difference from the yearly average. If there were 12,000 deaths in a typical year, or 1000 per month, and in December there were 2500, then there were 2500 – 1000 = 1500 ‘Excess Deaths’ in that December. -Bob]

By Dennis Campbell – Re-Blogged From The Guardian

Call for more NHS resources as elderly people and women among most vulnerable

Snow in Derbyshire
Snow in Derbyshire last December. The temperatures last winter are thought to have been partly to blame for the excess deaths. Photograph: Joe Giddens/PA

There were 50,100 excess deaths in England and Wales last winter, when there was a prolonged spell of extreme cold, making it the highest number since 1976, figures have shown.

Continue reading

Long Term Temperature Records Contradict GISS Temperature Record

By Mark Fife – Re-Blogged From WUWT

I have been convinced for a long time there is something wrong with the theory of global warming. My initial response was based upon two factors. The first being in my youth I was a voracious reader. I was fascinated with history, archeology, and science. My interests varied wildly through the years. At times I was interested in the ancient peoples of South America. At other times I was interested in the Viking explorations. Obviously, the greatest wealth of actual historical material comes from Europe. Cutting to the point here, it seems obvious to me we are fortunate to be living in times where the climate is exceptionally good relative to what our ancestors endured in the past as well as what we have seen in the more recent past. I am old enough to remember the 60’s and I surely do remember the 70’s.

Continue reading

USE OF A “CLIMATE MODEL MEAN” AND THE USE OF ANOMALIES CAN BE MISLEADING

By Bob Tisdale – Re-Blogged From WUWT

INTRODUCTION

For the purposes of examples only, I’m going to initially present comparison graphs of monthly global land-ocean surface temperature data and model outputs, all of which include (roughly) 3.5 to 4 deg C annual cycles. Why am I presenting model-data comparisons with overlapping annual cycles, you ask? There’s something very unusual about a couple of ensemble members from the CMIP5 archive (the simulations with Historic & RCP8.5 Forcings) when you compare them to the Berkeley Earth data. You’ve got to see this to believe it! I couldn’t make this up. And they provide wonderful lead-ins to a discussion of one of the climate science community’s favorite presentation devices, the multi-model mean, and they provide wonderful lead-ins to a discussion of anomalies.

Continue reading

U.S. Climate Science Special Report

By Bob Tisdale – Re-Blogged From WUWT

Chapter 6 – Temperature Changes in the United States of the U.S. Global Change Research Program’s recently published Climate Science Special Report (2017) clearly shows and discusses, under the heading of “6.1.2 Temperature Extremes”, how temperature extremes for the contiguous United States have become more moderate over the last 118 years, with the coldest daily temperatures warming and the warmest daily temperatures cooling. In other words, temperature-extreme-related climate in the United States has improved.

TEMPERATURE EXTREMES

Continue reading