Alaska Volcano Observatory (AVO) reported increased seismic activity at Pavlof volcano and presence of intense elevated surface temperatures on the morning of May 13, 2013. An intense thermal anomaly at the summit was observed in latest satellite imagery. AVO
According to CENAPRED on May 11, 2013 during the last 24 hours the volcano monitoring system recorded 53 exhalations of low and moderate intensity, accompanied by emissions of steam, gas and ash sometimes. Also two explosions occurred of moderate magnitude, one at
When an eruption of the volcano happens below a glacier, a subglacial volcano can be formed. These subglacial volcanoes, called tuyas, can enable scientists to piece together details on how the climate of our planet has changed over the course of its history. The
This year’s annual Eta Aquarid meteor shower peaked on May 5/6 as our planet passed through a stream of debris from Halley’s Comet. International Meteor Organization (IMO) reported peak of 135 meteors per hour on May 6, 2013. Far more than initially…
Philippine Institute of Volcanology and Seismology (PHIVOLCS) stated in the latest advisory report that Mayon volcano (13.2500°N, 123.6833°E) produced a small phreatic eruption early on May 7, 2013, which lasted 2 minutes 26 seconds. The agency stated that in
Well, if you ask the question from the title, most people who are even remotely interested in astronomy and comets will most likely answer – NO – Comet ISON ( Comet C/2012 S1) is not an ordinary comet! In fact, it is a very interesting comet with
The Eta Aquarid meteors usually provide a solid display at the beginning of May. Few annual meteor showers provide a decent show for the southern hemisphere observers as the Eta Aquarid do. That is because the radiant is very near a Y-shaped asterism in northern
The international Cassini spacecraft has found a behemoth hurricane swirling around Saturn’s north pole, surrounded by the curious rotating hexagonal band of clouds. This storm has been churning since at least 2006.
The images Cassini took on November 27,
The National Secretariat for Risk Management said yellow alert remains in surrounding communities of Tungurahua volcano in Ecuador.
On April 27, 2013 two small earthquakes associated with fracturing of rocks within the volcano (volcano-tectonic earthquakes) were
Strong strombolian activity and frequent ash emissions that continued throughout the whole night on April 27, 2013, were a prelude to the 13th paroxysm (lava fountaining) of this year at Etna’s New Southeast Crater. The strombolian activity had begun already on
