Remnants of Typhoon “Merbok” slammed into western Alaska, U.S. on September 16 and 17, 2022, bringing significant storm surge and high winds to the region. This was the worst September storm to hit Alaska since the 1970s.
Typhoon “Nanmadol” made landfall in Kyushu, Japan on September 18, 2022, with maximum sustained winds of 175 km/h (110 mph) and a central pressure of 935 hPa – making it the 4th strongest typhoon on record to make landfall in Japan. Historical records there date back to 1951.
A very strong and shallow earthquake registered by the USGS as M7.6 hit the Colima-Michoacan border region, Mexico at 18:05 UTC on September 19, 2022. The agency is reporting a depth of 15 km (9 miles). EMSC is reporting M7.6 at a depth of 25 km (15 miles).
Category 1 Hurricane “Fiona” made landfall along the extreme southwestern coast of Puerto Rico near Punta Tocon at 19:20 UTC on September 18, 2022, with maximum sustained winds of 140 km/h (85 mph) and minimum central pressure of 986 hPa. This is the first hurricane to make landfall in Puerto Rico since Hurricane “Maria” in 2017.
A very strong earthquake registered by the USGS as M6.9 hit southeastern Taiwan at 06:44 UTC on September 18, 2022. The agency is reporting a depth of 10 km (6.2 miles). EMSC is reporting M7.0 at a depth of 17 km (10 miles).
Violent storms hit central Italy’s Marche region late September 15, 2022, causing major floods in which at least 9 people lost their lives and 4, including two minors, went missing. Around 50 people were being treated for hypothermia and other injuries.
China’s national observatory issued a red alert, the most severe warning level, on Wednesday, September 14, 2022, as Typhoon Muifa is expected to make landfall twice later in the day-the first in coastal areas between Sanmen County and Zhoushan City in Zhejiang Province around nightfall, and the second in coastal areas between Jiaxing City in Zhejiang Province and Shanghai’s Pudong District on Wednesday evening, with maximum 1-minute sustained winds of 130 km/h (80 mph).
A catastrophic tailings dam failure occurred at the Jagersfontein diamond mine in South Africa early Sunday morning, September 11, 2022, causing loss of life and severe environmental damage.
A very strong earthquake registered by the USGS as M7.7 hit eastern New Guinea, Papua New Guinea at 23:46 UTC on September 10, 2022. The agency is reporting a depth of 61.4 km (38 miles). EMSC is reporting M7.6 at a depth of 10 km (6.2 miles).
A spectacular full-halo coronal mass ejection (CME) erupted on the farside of the Sun on September 5, 2022. The source is Active Region 3088, which is expected to return to Earth’s view in about a week.
