• ‘Serious temperature anomaly’ in parts of Siberia, Russia

    A Siberian High, also known as Siberian Anticyclone, caused serious temperature anomaly Central Siberia on November 18, 2017, causing average daily temperatures to drop 10 – 12 °C (18 – 21.6 °F) below the climatic norm. Over the past couple of days,…

  • Three decades of measurements show ozone’s ups and downs

    Climate scientists studying three decades of ozone measurements from seven satellites see a positive trend in global recovery after international efforts to curb ozone-depleting substances. The part of Earth’s atmosphere with high concentrations of ozone gas…