Climate normals and the Arctic is this week's topic for the Alaska and Arctic Climate Newsletter. What does "normal" even mean in a rapidly warming environment? Well, that probably depends on your perspective. #Arctic#ClimateChange @Climatologist49
Arctic 12-month running temperatures as the difference from the 1951-80 average, updated through April 2024. The 10-year smoothed average shows the long term trend, the 2-year average captures some of the short term variability. OISSTv2.1 courtesy of NOAA/PSL/ESRL
ERA5 courtesy of ECMWF/Copernicus. #Arctic#ClimateChange#Climate @Climatologist49
A sure sign that contemporary 30-year climate normals are not keeping up with the rate of Arctic change: only one year (2021) since the early 1990s has less than half of land area in the Arctic (north of 60ºN) had annual average temperature above “normal", and eight years more than 90 percent of Arctic Lands were warmer than “normal". In an unchanging climate, this would bounce around 50% each year. #Arctic#ClimateChange
H/T @Climatologist49
"The denial of entry reflects the authorities’ intensifying assault on human rights, months ahead of the country’s 2024 general elections, Human Rights Watch said."
I've never seen this version of this map rendering before, that attempts to show just how gigantic #Africa is as a continent, which the Mercator projection has conveniently minimized for way too long.
Rain Comes to the Arctic, With a Cascade of Troubling Changes
Rain used to be rare in the Arctic, but as the region warms, so-called rain-on-snow events are becoming more common. The rains accelerate ice loss, trigger flooding, landslides, and avalanches, and create problems for wildlife and the Indigenous people who depend on them
If you saw my post with the stamp of the rock form known as “The Pants”, here is a photo of a Polar Bear dwarfed by it, seen through its legs. I had the wrong lens on and couldn’t get a photo of the entire formation and bear. #Nunavut#Arctic#LandscapePhotography#WildlifePhotography#PolarBear
Heavy rains triggered flash floods and caused torrents of cold lava and mud to flow down a volcano’s slopes on Indonesia’s Sumatra island, killing at least 41 people and leaving more than a dozen others missing, officials have said. Monsoon rains and a major mudslide from a cold lava flow on Mount Marapi caused a river to...
The Prime Minister has been heavily criticised after documents from his government criticising Australia and New Zealand against China were leaked to media. The leaked document from Tonga’s Foreign Affairs Ministry shows that kingdom’s officials sharply criticised Australia and New Zealand’s response to the security pact...
Belize, Jamaica, and St. Vincent and the Grenadines are the latest countries in the Americas to receive certification from the World Health Organization (WHO) for eliminating the mother-to-child transmission of HIV and syphilis (EMTCT). The milestone was marked today at a commemorative event organized by the Pan American Health...
The Republic of Congo has granted more than 22,000 hectares of agricultural land to Rwanda for a period of 25 years. An agreement that is starting to face increasing criticism from Congolese citizens. Dave Mafoula, an unsuccessful candidate in the 2021 presidential election, calls on his fellow citizens not to accept "things...
