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2018 Lower Puna Eruption
The 2018 lower Puna eruption was a volcanic event on the island of Hawaiʻi, on Kīlauea volcano's East Rift Zone that began on May 3, 2018. It is related to the larger eruption of Kīlauea that began on January 3, 1983, though some volcanologists and USGS scientists have discussed whether to classify it as a new eruption. Outbreaks of lava fountains up to high, lava flows, and volcanic gas in the Leilani Estates subdivision were preceded by earthquakes and ground deformation that created cracks in the roads. On May 4, a 6.9 magnitude earthquake hit Puna. By May 27, 2018, 24 fissures had erupted lava in and near the Leilani Estates and Lanipuna Gardens subdivisions. The eruption forced the evacuation of approximately two thousand residents. The Puna Geothermal Venture, which provided one-quarter of the island's electricity, was forced to shut down and was later damaged by lava. The fissures had sent lava rivers that buried part of Hawaii Route 137 on May 19, and began flowin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lava
Lava is molten or partially molten rock (magma) that has been expelled from the interior of a terrestrial planet (such as Earth) or a moon onto its surface. Lava may be erupted at a volcano or through a fracture in the crust, on land or underwater, usually at temperatures from . The volcanic rock resulting from subsequent cooling is also often called ''lava''. A lava flow is an outpouring of lava during an effusive eruption. (An explosive eruption, by contrast, produces a mixture of volcanic ash and other fragments called tephra, not lava flows.) The viscosity of most lava is about that of ketchup, roughly 10,000 to 100,000 times that of water. Even so, lava can flow great distances before cooling causes it to solidify, because lava exposed to air quickly develops a solid crust that insulates the remaining liquid lava, helping to keep it hot and inviscid enough to continue flowing. The word ''lava'' comes from Italian and is probably derived from the Latin word ''labes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puna, Hawaii
Puna is one of the 9 districts of Hawaii County on the Island of Hawaii (Big Island; County of Hawaii). It is located on the windward side (east side) of the island and shares borders with South Hilo district in the north and Kaū district in the west.Hawaii County Data Book With a size of just under or 500 sq. miles. Puna is slightly smaller than the island of Kauai. Puna cropland supports , nurseries and |
Royal Gardens, Hawaii
Kalapana is a town and a region in the Puna District on the Island of Hawaii in the Hawaiian Islands. The town was the original location of the Star of the Sea Painted Church. In 1990, lava flows from the Kūpaʻianahā vent of Kīlauea destroyed and partly buried most of the town, as well as Kalapana Gardens and nearby Royal Gardens subdivisions. The lava flow that destroyed Kalapana erupted from the southeast rift zone of Kīlauea. Along with the destruction of Kalapana were those of the nearby town of Kaimū and Kaimū Bay, both of which now lie buried beneath more than 50 feet of lava. The lava flow created a new coastline. In July 2010, lava from Kīlauea continued into the Kalapana region destroying a home that was only 5 years old, leaving 35 homes remaining in the Kalapana Gardens Subdivision. The 2010 lava flow partly covered the 1986–1992 flow field again, while attracting thousands of visitors a day. Access to the village was reestablished and a thriving farmers ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldera
A caldera ( ) is a large cauldron-like hollow that forms shortly after the emptying of a magma chamber in a volcano eruption. When large volumes of magma are erupted over a short time, structural support for the rock above the magma chamber is gone. The ground surface then collapses into the emptied or partially emptied magma chamber, leaving a large depression at the surface (from one to dozens of kilometers in diameter). Although sometimes described as a Volcanic crater, crater, the feature is actually a type of sinkhole, as it is formed through subsidence and collapse rather than an explosion or impact. Compared to the thousands of volcanic eruptions that occur each century, the formation of a caldera is a rare event, occurring only a few times per century. Only seven caldera-forming collapses are known to have occurred between 1911 and 2016. More recently, a caldera collapse occurred at Kīlauea, Hawaii in 2018. Etymology The term ''caldera'' comes from Spanish language, S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1980 Eruption Of Mount St
__NOTOC__ Year 198 (CXCVIII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Sergius and Gallus (or, less frequently, year 951 ''Ab urbe condita''). The denomination 198 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire *January 28 **Publius Septimius Geta, son of Septimius Severus, receives the title of Caesar. **Caracalla, son of Septimius Severus, is given the title of Augustus. China *Winter – Battle of Xiapi: The allied armies led by Cao Cao and Liu Bei defeat Lü Bu; afterward Cao Cao has him executed. By topic Religion * Marcus I succeeds Olympianus as Patriarch of Constantinople (until 211). Births * Lu Kai (or Jingfeng), Chinese official and general (d. 269) * Quan Cong, Chinese general and advisor (d. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kapoho Bay
Kapoho, Hawaii, is a now-uninhabited unincorporated area in Puna district, Hawaii County, Hawaii, located near the eastern tip of the island of Hawaii, in the easternmost subaerial end of the graben overlying Kīlauea's east rift zone. Originally destroyed by an eruption of Kīlauea in 1960, it was rebuilt as a community of private homes and vacation rentals. In the eruption that began in May 2018, the town was largely destroyed by lava by early June, and the bay filled in as the lava flow extended out into the ocean. Eruption of January 1960 On January 12, 1960, residents of Kapoho experienced over 1,000 small earthquakes shaking the area. Deep cracks opened up in the street, and there are historic photos of residents inspecting the damage. The eruption began on the night of the 13th, spilling lava out in the middle of a sugar cane field just above Kapoho. Although the main flow of lava flowed into the ocean, a slow-moving offshoot crept towards the town of Kapoho. Despite fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vacationland Hawaii
Kapoho, Hawaii, is a now-uninhabited unincorporated area in Puna district, Hawaii County, Hawaii, located near the eastern tip of the island of Hawaii, in the easternmost subaerial end of the graben overlying Kīlauea's east rift zone. Originally destroyed by an eruption of Kīlauea in 1960, it was rebuilt as a community of private homes and vacation rentals. In the eruption that began in May 2018, the town was largely destroyed by lava by early June, and the bay filled in as the lava flow extended out into the ocean. Eruption of January 1960 On January 12, 1960, residents of Kapoho experienced over 1,000 small earthquakes shaking the area. Deep cracks opened up in the street, and there are historic photos of residents inspecting the damage. The eruption began on the night of the 13th, spilling lava out in the middle of a sugar cane field just above Kapoho. Although the main flow of lava flowed into the ocean, a slow-moving offshoot crept towards the town of Kapoho. Despite frant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Lake (Hawaii)
Green Lake ( haw, Ka Wai o Pele) was a freshwater crater lake in Puʻu Kapoho crater on the island of Hawaiʻi. With a surface area of and a maximum depth of , it was the largest natural freshwater lake in the Hawaiian Islands, and, along with Lake Waiau, was one of two freshwater lakes on Hawaiʻi Island. Hawaiian myths state that the lake was the first place visited by Pele, the volcano deity. The lake was a popular swimming spot for locals and tourists. Extensive vegetation, mainly ''Hibiscus tiliaceus'', overhung the lake, shading about twenty percent of the lake's surface. On June 2, 2018, the lake was destroyed when lava flowing from Kīlauea Kīlauea ( , ) is an active shield volcano in the Hawaiian Islands. Located along the southeastern shore of the Big Island of Hawaii, the volcano is between 210,000 and 280,000 years old and emerged above sea level about 100,000 years ago. Hi ...'s lower Puna eruption boiled it away and completely filled the entire basin. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pahoa
Pāhoa ( haw, Pāhoa) is a census-designated place (CDP) in the District of Puna in Hawai‘i County, Hawai‘i, United States. The population was 924 at the 2020 census. The population dropped by 1.8% from 945 in the 2010 census. Geography and environment According to the United States Census Bureau, the CDP has a total area of , all of it land. Soils underlying the Pāhoa area are volcanic in origin, deriving from the currently active Kīlauea Volcano (Earth Metrics Inc., 1986). Kīlauea is one of the Earth's most active volcanoes, with the January 2006 eruption being the longest rift zone eruption in Kīlauea's 200-year recorded history (Volcanology, 2007). The volcanic soils underlying Pāhoa are considered to have been generated by lava flows within the last 125 to 500 years. For example, the eruption of 1840 is known to have deposited a lava flow within of Pāhoa. Both Hawaii Route 130 and Hawaii Route 132 enter the town boundaries. Demographics As of the census o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kapoho, Hawaii
Kapoho, Hawaii, is a now-uninhabited unincorporated area in Puna district, Hawaii County, Hawaii, located near the eastern tip of the island of Hawaii, in the easternmost subaerial end of the graben overlying Kīlauea's east rift zone. Originally destroyed by an eruption of Kīlauea in 1960, it was rebuilt as a community of private homes and vacation rentals. In the eruption that began in May 2018, the town was largely destroyed by lava by early June, and the bay filled in as the lava flow extended out into the ocean. Eruption of January 1960 On January 12, 1960, residents of Kapoho experienced over 1,000 small earthquakes shaking the area. Deep cracks opened up in the street, and there are historic photos of residents inspecting the damage. The eruption began on the night of the 13th, spilling lava out in the middle of a sugar cane field just above Kapoho. Although the main flow of lava flowed into the ocean, a slow-moving offshoot crept towards the town of Kapoho. Despite fra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii Route 132
The Hawaii Department of Transportation (HDOT) maintains the smallest state-maintained system of state highways in the country. It consists of Interstates, state highways, and secondary state highways, totaling approximately . The state's four Interstates, all located on O‘ahu, are built to mainland standards unlike their counterparts in Alaska and Puerto Rico. The first three routes ( H-1, H-2, and H-3) were approved in 1960, while an auxiliary route ( H-201) was added in 1989. Primary and auxiliary interstates Primary and secondary routes The current state (then territorial) highway numbering system was established in 1955. Route numbers are organized so that the initial digit corresponds to the island: * Numbers beginning with 1 or 2: Hawaiʻi * Numbers beginning with 3: Maui * Numbers beginning with 4: Molokaʻi, Lānaʻi * Numbers beginning with 5: Kauaʻi * Numbers beginning with 6 to 9: Oʻahu In general, two-digit numbers are primary highways, maintained ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hawaii Tribune-Herald
''Hawaii Tribune-Herald'' is a daily newspaper based in Hilo, Hawaii. It is owned and published by Oahu Publications Inc., a subsidiary of Black Press. History The ''Hilo Tribune'' began publication on November 23, 1895, and changed its name to the ''Hilo Daily Tribune'' in 1917. The Hilo Daily Tribune, the ''Hawaii Herald'' (August 13, 1896 – February 22, 1923) and the ''Daily Post-Herald'' merged to form the ''Hilo Tribune-Herald'', which began publishing on February 19, 1923. It continued under that name until March 1964, when it assumed its present title. In 1962, the newspaper began publication of a weekly special edition for the west ( Kona) side of the island, which later became ''West Hawaii Today'', now published daily. 2007 average net circulation was 18,715 (daily), 21,638 (Sunday). With the demise of the Hawaii Island Journal in June 2008, ''Tribune-Herald'' owner Stephens Media Group ran all the commercial newspapers on the island including the ''Big Island We ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
