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Mount Slamet
Mount Slamet or Gunung Slamet is an active stratovolcano in the Purbalingga Regency of Central Java, Indonesia. It has a cluster of around three dozen cinder cones on the lower southeast-northeast flanks and a single cinder cone on the western flank. The volcano is composed of two overlapping edifices. Four craters are found at the summit. Historical eruptions have been recorded since the eighteenth century., with its most recent events being in 2009 and 2014. Its summit is Central Java's highest point. Eruptions September 2014 Mount Slamet erupted again Wednesday, September 18, 2014 after four years of remaining quiet. The volcano, dormant since 2009, began erupting again in late August 2014 prompting authorities to raise alert levels in the area. While the eruption was not considered to be a large one, a nearby forest was razed and authorities have blocked off a 2.5 mile radius in case of increased activity. Residents have otherwise remained calm in the region.Base ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Banyumas Regency
Banyumas ( jv, ꦧꦚꦸꦩꦱ꧀, formerly spelt "Banjoemas") Regency is a regency ( id, kabupaten) in the southwestern part of Central Java province in Indonesia. Its capital is the town of Purwokerto, but that town no longer has a central administration and is split over four of the districts within the Regency, with a combined population of 230,235 as at mid 2021. The Regency covers an area of 1,327.59 km2, and had a population of 1,554,527 at the 2010 Census and 1,776,918 at the 2020 Census; the official estimate of population as at mid 2021 was 1,789,630. The term ''Banyumasan'' is also used as an adjective referring to the culture, language and peoples of the wider Banyumas area, equivalent to the pre-independence Banyumas Residency. The language of Banyumasan is of Austronesian origin, and is usually considered to be a dialect of Javanese. Administrative districts Banyumas Regency comprises twenty-seven districts (''kecamatan''), tabulated below with their are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cinder Cone
A cinder cone (or scoria cone) is a steep conical hill of loose pyroclastic fragments, such as volcanic clinkers, volcanic ash, or scoria that has been built around a volcanic vent. The pyroclastic fragments are formed by explosive eruptions or lava fountains from a single, typically cylindrical, vent. As the gas-charged lava is blown violently into the air, it breaks into small fragments that solidify and fall as either cinders, clinkers, or scoria around the vent to form a cone that often is symmetrical; with slopes between 30 and 40°; and a nearly circular ground plan. Most cinder cones have a bowl-shaped crater at the summit. Mechanics of eruption Cinder cones range in size from tens to hundreds of meters tall and often have a bowl-shaped crater at the summit. They are composed of loose pyroclastic material ( cinder or scoria), which distinguishes them from ''spatter cones'', which are composed of agglomerated volcanic bombs. The pyroclastic material making up a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mountains Of Central Java
A mountain is an elevated portion of the Earth's crust, generally with steep sides that show significant exposed bedrock. Although definitions vary, a mountain may differ from a plateau in having a limited summit area, and is usually higher than a hill, typically rising at least 300 metres (1,000 feet) above the surrounding land. A few mountains are isolated summits, but most occur in mountain ranges. Mountains are formed through tectonic forces, erosion, or volcanism, which act on time scales of up to tens of millions of years. Once mountain building ceases, mountains are slowly leveled through the action of weathering, through slumping and other forms of mass wasting, as well as through erosion by rivers and glaciers. High elevations on mountains produce colder climates than at sea level at similar latitude. These colder climates strongly affect the ecosystems of mountains: different elevations have different plants and animals. Because of the less hospitable terrain and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanoes Of Central Java
A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater. For example, a mid-ocean ridge, such as the Mid-Atlantic Ridge, has volcanoes caused by divergent tectonic plates whereas the Pacific Ring of Fire has volcanoes caused by convergent tectonic plates. Volcanoes can also form where there is stretching and thinning of the crust's plates, such as in the East African Rift and the Wells Gray-Clearwater volcanic field and Rio Grande rift in North America. Volcanism away from plate boundaries has been postulated to arise from upwelling diapirs from the core–mantle boundary, deep in the Earth. This results in hotspot volcanism, of which the Hawaiian hotspot is an example. Volcanoes are usually not created where two tectonic plates slide ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratovolcanoes Of Indonesia
A stratovolcano, also known as a composite volcano, is a conical volcano built up by many layers (strata) of hardened lava and tephra. Unlike shield volcanoes, stratovolcanoes are characterized by a steep profile with a summit crater and periodic intervals of explosive eruptions and effusive eruptions, although some have collapsed summit craters called calderas. The lava flowing from stratovolcanoes typically cools and hardens before spreading far, due to high viscosity. The magma forming this lava is often felsic, having high-to-intermediate levels of silica (as in rhyolite, dacite, or andesite), with lesser amounts of less-viscous mafic magma. Extensive felsic lava flows are uncommon, but have travelled as far as . Stratovolcanoes are sometimes called composite volcanoes because of their composite stratified structure, built up from sequential outpourings of erupted materials. They are among the most common types of volcanoes, in contrast to the less common shield volcanoes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Active Volcanoes Of Indonesia
Active may refer to: Music * ''Active'' (album), a 1992 album by Casiopea * Active Records, a record label Ships * ''Active'' (ship), several commercial ships by that name * HMS ''Active'', the name of various ships of the British Royal Navy * USCS ''Active'', a US Coast Survey ship in commission from 1852 to 1861 * USCGC ''Active'', the name of various ships of the US Coast Guard * USRC ''Active'', the name of various ships of the US Revenue Cutter Service * USS ''Active'', the name of various ships of the US Navy Computers and electronics * Active Enterprises, a defunct video game developer * Sky Active, the brand name for interactive features on Sky Digital available in the UK and Ireland * Active (software), software used for open publishing by Indymedia; see Independent Media Center Sciences * Thermodynamic activity, measure of an effective concentration of a species in a mixture. * Activation, in chemistry the process whereby something is prepared for a su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Jakarta Post
''The Jakarta Post'' is a daily English-language newspaper in Indonesia. The paper is owned by PT Niskala Media Tenggara and based in the nation's capital, Jakarta. ''The Jakarta Post'' started as a collaboration between four Indonesian media at the urging of Information Minister Ali Murtopo and politician Jusuf Wanandi. After the first issue was printed on 25 April 1983, it spent several years with minimal advertisements and increasing circulation. After a change in chief editors in 1991, it began to take a more vocal pro-democracy point of view. The paper was one of the few Indonesian English-language dailies to survive the 1997 Asian financial crisis and currently has a circulation of about 40,000. ''The Jakarta Post'' also features an online edition and a weekend magazine supplement called J+. The newspaper is targeted at foreigners and educated Indonesians, although the middle-class Indonesian readership has increased. Noted for being a training ground for local and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Ultras Of Malay Archipelago
This is a list of ultra prominent peaks (with topographic prominence greater than 1,500 metres) in the Malay Archipelago, a group of over 25,000 islands which includes Brunei, Singapore, East Malaysia, Indonesia, the Philippines and East Timor. However, this list excludes ultras in the Philippines which are listed separately. Sumatra Java Lesser Sunda Islands Borneo Sulawesi Maluku Islands Papua See also * For a complete list of ultras located on the island of New Guinea, see List of Ultras of Oceania * For the list of ultras located in the Philippines, see List of Ultras of the Philippines * List of volcanoes in Indonesia SourcesList {{Lists of Ultras Malay Archipelago
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Volcanological Survey Of Indonesia
Volcanological Survey of Indonesia is the official Indonesian government agency under Ministry of Energy and Mineral Resources which are responsible for investigating, recording, and warning about volcanoes within the Indonesian region of responsibility and geological hazard mitigation. The full official Indonesian name is the ''Pusat Vulkanologi dan Mitigasi Bencana Geologi'' (English: ''Vulcanology and Geological Hazard Mitigation Center''), often abbreviated to PVMBG. It is based in Bandung in West Java West Java ( id, Jawa Barat, su, ᮏᮝ ᮊᮥᮜᮧᮔ᮪, romanized ''Jawa Kulon'') is a province of Indonesia on the western part of the island of Java, with its provincial capital in Bandung. West Java is bordered by the province of Banten .... It was preceded by the ''Netherlands East Indies Volcanological Survey''. It has also been known as the ''Direktorat Vulcanologi''. Its main publication has been known as ''Berita Berkala vulkanologi''. References External link ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Volcanoes In Indonesia
The geography of Indonesia is dominated by volcanoes that are formed due to subduction zones between the Eurasian plate and the Indo-Australian plate. Some of the volcanoes are notable for their eruptions, for instance, Krakatoa for its global effects in 1883, the Lake Toba Caldera for its supervolcanic eruption estimated to have occurred 74,000 years before present which was responsible for six years of volcanic winter, and Mount Tambora for the most violent eruption in recorded history in 1815. Volcanoes in Indonesia are part of the Pacific Ring of Fire. The 150 entries in the list below are grouped into six geographical regions, four of which belong to the volcanoes of the Sunda Arc trench system. The remaining two groups are volcanoes of Halmahera, including its surrounding volcanic islands, and volcanoes of Sulawesi and the Sangihe Islands. The latter group is in one volcanic arc together with the Philippine volcanoes. The most active volcano is Mount Merapi on Java. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Volcanic Crater
A volcanic crater is an approximately circular depression in the ground caused by volcanic activity. It is typically a bowl-shaped feature containing one or more vents. During volcanic eruptions, molten magma and volcanic gases rise from an underground magma chamber, through a conduit, until they reach the crater's vent, from where the gases escape into the atmosphere and the magma is erupted as lava. A volcanic crater can be of large dimensions, and sometimes of great depth. During certain types of explosive eruptions, a volcano's magma chamber may empty enough for an area above it to subside, forming a type of larger depression known as a caldera. Geomorphology In most volcanoes, the crater is situated at the top of a mountain formed from the erupted volcanic deposits such as lava flows and tephra. Volcanoes that terminate in such a summit crater are usually of a conical form. Other volcanic craters may be found on the flanks of volcanoes, and these are commonly referred to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Java
Central Java ( id, Jawa Tengah) is a province of Indonesia, located in the middle of the island of Java. Its administrative capital is Semarang. It is bordered by West Java in the west, the Indian Ocean and the Special Region of Yogyakarta in the south, East Java in the east, and the Java Sea in the north. It has a total area of 32,800.69 km2, with a population of 36,516,035 at the 2020 Census making it the third-most populous province in both Java and Indonesia after West Java and East Java. The official estimate as at mid 2021 was 36,742,501.Badan Pusat Statistik, Jakarta, 2022. The province also includes the island of Nusakambangan in the south (close to the border of West Java), and the Karimun Jawa Islands in the Java Sea. Central Java is also a cultural concept that includes the Yogyakarta Special Region, in turn including the city of Yogyakarta; however, administratively that city and its surrounding regencies have formed a separate special region (equiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
