• 2019 Geminid meteor shower peaks under nearly full moon

    The Geminid meteor shower is expected to peak on December 14, 2019. At its peak, the shower can produce up to 120 multicolored meteors per hour. However, the Moon will be only 4 days past full phase at the shower's peak, presenting significant interference…

  • Sydney chokes in smoke as Australia bushfires intensify, current period of poor air quality the ‘longest’ and ‘most widespread’ in the state’s history

    The air quality in Sydney, Australia continued to worsen on Tuesday, December 10, 2019, as roughly 100 bushfires burned in New South Wales (NSW) and strong north winds brought further smoke into the city. The haze was so thick in some areas that it was 11 times more…

  • Major floods hit the city of Pretoria, South Africa

    Heavy rains caused widespread severe floods across parts of the city of Pretoria, Gauteng Province, South Africa on Monday morning, December 9, 2019, engulfing roads and stranding residents. Pretoria is located 55 km (34 miles) north of Johannesburg. The same…

  • World Magnetic Model (WMM) 2020 released

    A new World Magnetic Model (WMM) was officially released on December 10, 2019. WMM is a representation of the planet’s magnetic field that gives compasses dependable accuracy and one of the key tools developed to model the change in Earth's magnetic field….