Earthquakes

Magnitude 5+ Earthquakes – Global

5.8 Earthquake hits New Britain, Papua New Guinea.

5.6 Earthquake hits southern Peru.

5.6 Earthquake hits off the west coast of northern Sumatra, Indonesia.

5.1 Earthquake hits western Xizang, China.

5.0 Earthquake hits Tonga.

5.0 Earthquake hits New Britain, Papua New Guinea.

Storms and Floods

Tropical cyclone Mahasen

As of 12:00 UTC, TC Mahasen was located 484 nm south-southwestward of kolkata, India.

Flooding caused by the cyclone Mahasen in Sri Lanka has claimed the lives of at least seven people.

A boat carrying about 200 Rohingya Muslims has capsized off western Myanmar. The victims in the boat were escaping Cyclone Mahasen but struck rocks off the Pauktaw township in Rakhine State and sank. There was only one survivor.

Hailstorms in Kakheti, Georgia, Russia

Hail has destroyed agricultural lands in Kakheti region of Georgia, Russia. Severe hailstorm damages are reported in Bakurtsikhe, Vejini, Kardenakhi and Kolagi.

Flooding has also been reported in Dzirkoki.

Severe weather in Cornwall, England

Heavy rain and gale-force winds have hit Devon and Cornwall in England. The Environment Agency has put 12 rivers across Cornwall and Devon on flood alert. The Met Office has issued a yellow warning for rain and severe gales.

Flooding in Attawapiskat, Canada

More than 400 people have been evacuated after flooding in Attawapiskat, Ontario, Canada.

Other News:

Heavy storm has caused flooding in the Fuvahmulah Islands of the Maldives.

Disease

Novel coronavirus infection – update

Two healthcare workers are among six new novel coronavirus (nCoV) cases reported in Saudi Arabia since late yesterday, suggesting that the virus might have spread from infected patients to hospital staff members.

CDC Released West Nile Virus Data for USA

A total of 5,674 cases of West Nile virus disease in people, including 286 deaths, were reported to CDC from 48 states (excluding Alaska and Hawaii). Of all West Nile virus disease cases reported, 2,873 (51 percent) were classified as neuroinvasive disease (e.g., meningitis, encephalitis, or acute flaccid paralysis). The dates of illness onset (when the patients’ illness began) ranged from March through December 2012.

Volcanos

Roundup of Global Volcanic Activity:

Sakurajima (Kyushu, Japan): Explosive activity has picked up again at the volcano. Today alone, several explosions have occurred, two of which of moderately large size with ash plumes reaching 10,000 and 12,000 ft (3 and 3.7 km) altitude. (VAAC Tokyo)

Pavlov (Alaska Peninsula, USA): Seismic activity has decreased today, but remains elevated. MODIS data confirm a hot spot at the summit, which could suggest a small lava flow there.

A new eruption has probably started. AVO raised the alert level to orange, following an increase in seismic activity this morning along with the presence of an intense thermal anomaly at the summit observed in latest satellite imagery. Similar patterns of seismicity and elevated surface temperatures have previously signalled the onset of eruptive activity at Pavlof. Although not yet visually confirmed, a low-level eruption of lava has likely begun from a summit vent. No ash clouds have been detected.

Popocatépetl (Central Mexico): Activity has been lower today with lesser earthquakes and intermittent emissions.

Santa María / Santiaguito (Guatemala): Activity has been generally low recently, with infrequent small explosions and occasional small avalanches produced from the weakly active lava flows on the dome’s flanks.

Pacaya (Guatemala): Activity seems to have decreased. INSIVUMEH no longer reports and strombolian activity visible or audible.

Fuego (Guatemala): Activity has remained stable and at relatively low levels over the past days. The volcano has few weak to moderate strombolian-type explosions every now and then (5-10 per day), which produce small ash plumes rising up to 5-700 m above the crater.

Reventador (Ecuador): IG reported continued moderate activity with occasional (mostly unobserved) small explosions.

Tungurahua (Ecuador): IGPEN reports ongoing strombolian activity with lava ejected to 200 m above the crater, continuing emissions of steam and ash and occasional strong explosions with roaring sounds that produce ash columns up to 3 km high. Ashfall was reported overnight 12-13 May in the sector of Manzano.

Sabancaya (Peru): The possible ash emissions on 9 May have not been confirmed, but unrest in the form of increased earthquake activity and ground deformation has increased since early May, the Geophysical Institute of Peru (IGP) reported in its press release on 10 May. So-called “hybrid” earthquakes (related to both the fracturing of rock and fluid movements) have increased since 2 May, while purely volcanic-tectonic quakes have remained stable.