A significant coldwave is affecting China, bringing the first major snowstorm of the season to much of the country's northern regions, including the capital Beijing. The conditions prompted China's National Meteorological Center (NMC) to issue the…
Heavy rains affecting Bosnia and Herzegovina on Thursday and Friday, November 4 and 5, 2021, caused severe flash flooding in parts of the country, causing power outages and forcing evacuations. Hundreds of homes in the Sarajevo suburbs, along the rivers Bosnia,…
A powerful explosive event started at the Russian Karymsky volcano, Kamchatka at 07:30 UTC on November 3, 2021, ejecting ash up 9.5 km (31 200 feet) and then up to 10.5 km (34 500 feet) above sea level. The Aviation Color Code remains at Orange. Satellite data…
An atmospheric river impacted southern Alaska over the past couple of days, bringing prolonged heavy rainfall which resulted in historic rainfall totals. The rain began on Friday, October 29 and continued through November 3. Flooding was reported in Girdwood, near…
A coronal mass ejection (CME) produced by the long-duration M1.7 solar flare1 at 03:01 UTC on November 2, 2021, reached Earth at 19:57 UTC on November 3, sparking G3 – Strong geomagnetic storming. The CME overtook and merged with at least one, possibly two or more,…
A newly-discovered asteroid designated 2021 VH flew past Earth at 0.08 LD / 0.00020 AU (29 919 km / 18 591 miles) from the center of our planet at 10:33 UTC on November 1, 2021. This is about 23 500 km (14 600 miles) from the surface. Since the start of the year,…
A long-duration M1.7 solar flare erupted from geoeffective Active Region 2981 at 03:01 UTC on November 2, 2021. The event started at 01:20 and ended at 03:50 UTC. The event was associated with a 10cm Radio Burst (tenflare) peaking at 110 sfu at 02:36 UTC. A 10cm…
A moderately strong M1.5 solar flare erupted from AR 2887 at 01:45 UTC on November 1, 2021. The event started at 00:57 and ended at 02:10 UTC. It was associated with a Type II Radio Emission at 01:29 UTC with an estimated velocity of 626 km/s. Type II emissions…
Solar activity reached high levels on October 28, 2021, with a pair of M-class flares from geoeffective AR 2887 at 07:40 and 10:28 UTC, followed by a major X1.0 flare at 15:35 UTC which generated an Earth-directed coronal mass ejection (CME). As a result, a G3 -…
Medicane "Gloria" — known as Apollo in Italy — has re-strengthened and is forecast to come close to Sicily, Italy and stall some distance off the coast, then accelerate to landfall in eastern Libya. The storm is expected to bring heavy rain, strong…
