18 Indonesian volcanoes on alert status

18 Indonesian volcanoes on alert status

Eighteen Indonesian volcanoes are on “alert” status, two of which are at Alert Level 3, which is called “Siaga”, the Volcanology and Geology Disaster Mitigation Center says. Center head Surono said Sunday in Jakarta the erupting Mount Lokon in North Sulawesi

Rare undersea earthquake rattles Israel

Rare undersea earthquake rattles Israel

A relatively rare, moderate earthquake struck near the coast of Israel and the Gaza Strip on Sunday.According to  United States Geological Survey (USGS) earthquake measured 4.1 magnitude struck  71 km (44 miles) NW of Tel Aviv-Yafo, 80 km (49 miles) WSW of Haifa,

Gunung Marapi volcano in Sumatra, Indonesia was raised to Level 2 alert

Gunung Marapi volcano in Sumatra, Indonesia was raised to Level 2 alert

Marapi volcano in Sumatra, Indonesia was raised to level 2 alert on 3rd August after continuous volcanic tremor was recorded. Earthquake activity was accompanied by 8 explosions and thick grey emissions rising 1 km above the summit. A 3 km exclusion zone has been

A new paroxysm from the “New SE crater” of Etna is occurring

A new paroxysm from the “New SE crater” of Etna is occurring

A new paroxysm (nr 9 in 2011) from the “New SE crater” of Etna is occurring at the time of writing. Following a brief period of intermittent weak explosions starting mid-day today, strombolian activity started to increase sharply the evening of 5 August; activity has

Asian summer monsoon transforms Burmanese rivers

Asian summer monsoon transforms Burmanese rivers

Arising from glaciers in the remote mountains of northern Burma (Myanmar), the Irrawaddy River (also known as the Ayeyarwady or Ayeyarwaddy) typically experiences its lowest water level in February, and its highest water level in August. Summertime snow and glacier

Alaskan Cleveland volcano eruption warning upgraded

Alaskan Cleveland volcano eruption warning upgraded

The lava dome producing eruption at Cleveland volcano, first observed on July 29, is continuing. AVO has received no new observations or information about activity at the summit since August 2 and the last thermal anomaly observed was this morning. Earlier this week,

Lingering floods in Eastern Nebraska

Lingering floods in Eastern Nebraska

At the beginning of August 2011, flood waters were slowly receding along the Missouri River in eastern Nebraska. On August 3, 2011, the Advanced Hydrological Prediction Service (AHPS) of the U.S. National Weather Service reported moderate flooding at multiple

Dust over the Gulf of Aden

Dust over the Gulf of Aden

Thick dust blew off the coast of Somalia and over the Gulf of Aden in early August 2011. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite captured this natural-color image on August 4, 2011.The dust plumes are thick enough to

Amazon deforestation on the rise again in Brazil

Amazon deforestation on the rise again in Brazil

Deforestation in Brazil’s Amazon accelerated in June, with more than 300 square kilometers destroyed, a 17 percent increase over the previous month, government researchers said Tuesday.The National Institute for Space Research (INPE) said 312.6 square kilometers (120

History of nuclear weapons testing

History of nuclear weapons testing

The first nuclear weapon was detonated as a test by the United States at the Trinity site on July 16, 1945, with a yield approximately equivalent to 20kilotons. The first hydrogen bomb, codenamed “Mike”, was tested at the Enewetak atoll in the Marshall