Telescope aperture comparison
We proudly present you a graphical tool for all astronomy fans. We have produced a graphical tool that shows you different apertures and mirrors sizes …
Andrej Flis
Sudden Stratospheric Warming underway, mid/late January could see some serious winter weather across a large part of Europe
Two months ago, we talked about the polar vortex and its influence on the troposphere. Right now, the “Sudden Stratospheric Warming” – a large scale …
Polar vortex: What exactly is it, and why you should care about it?
Every winter, we often hear the term “polar vortex” in various media. Some call it a stratospheric hurricane, some call every winter storm a polar …
Polar vortex: What is it, and why you should care?
Every winter, we often hear the term “polar vortex” in various media. Some call it a stratospheric hurricane, some call every winter storm a polar …
Complete analysis: record snow extent over North America. Eurasia below normal. Winter significance!
For the past few weeks, snow cover has been increasing across the northern hemisphere, as it is usual for autumn. Snow cover extent over North …
Update: Hurricane Leslie will make severe landfall tonight! Models in agreement
Hurricane Leslie is nearing landfall on the west coast of Portugal. It will reach the south/central coast tonight around midnight. Models have finally come to …
Post-medicane Mediterranean sea temperature analysis, Sept 29th
The intense medicane made landfall over the Peloponnese peninsula, Greece in the afternoon of September 29th. Numerous severe weather events were reported. Now we take …