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Mount Arayat is an isolated potentially active stratovolcano in the Central Luzon plains, Philippines. Located within vast agricultural lands of Pampanga province, it rises prominently to a height of 1,033 metres (3,389 ft) above sea level. Its southern half lies within the municipality of Arayat, while its north half and summit lies within Magalang. Ten miles (16 km) to the west of Mount Arayat is Angeles City and the former Clark Air Base. The active volcano Mount Pinatubo is located 26 km (16 mi) west, while Manila is located 75 km (47 mi) to the south. Mount Arayat was officially declared a national park in 1933 and a tourist spot in 1997.[2][3][4] The mountain is currently under an immense deforestation threat.[5]
Mount Arayat | |
---|---|
Mount Arayat as seen from Kaledian (Camba), Arayat, Pampanga | |
Highest point | |
Elevation | 1,233 m (4,045 ft)[1] |
Prominence | 998 m (3,274 ft) |
Listing | potentially active volcano |
Coordinates | 15°12′00″N 120°44′31″E / 15.20°N 120.742°E |
Geography | |
Location | Mount Arayat National Park |
Country | Philippines |
Region | Central Luzon |
Province | Pampanga |
City/municipality | |
Geology | |
Mountain type | Stratovolcano |
Volcanic arc/belt | Luzon Volcanic Arc |
Last eruption | Holocene |
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![](http://upload.wikimedia.org/wikipedia/commons/thumb/4/4e/Manila_Bay_with_Mount_Arayat.jpg/220px-Manila_Bay_with_Mount_Arayat.jpg)
Mount Arayat has a breached crater on its northwest side with a smaller andesitic dome in the collapse amphitheater. There are historical records of eruption in Arayat and the only dated rocks are 530- and 650-thousand-year-old basalts predating the collapse and formation of the lava dome. However, weak steaming is currently present in some of the heavily eroded vents on the North Western side of the summit. Additionally an analysis report indicates that the volcano erupted over the last 2,000 years, but it is believed to refer to the volcanic activity of the volcano.[1]
Mount Arayat is considered mystical in ancient Kapampangan folklore as the legendary home of Aung/Aring Sinukuan/Sinkuan/Suku or the Fairy known as diwata Maria Sinukuan. According to research gathered by Kapampangan students of Henry Otley Beyer, the mountain was the abode of Apung/Aring Sinukuan, rival of Apu Namalyari of Mount Pinatubo.[citation needed]
Etymology
editThe origins of the name "Arayat" are multifaceted and have evolved over time. The earliest mention of the mountain's name appears in a 1696 travel diary by Gemelli Careri, where it is noted that the natives referred to the mountain as "Bondo Kalaya," later becoming "Bondoc Alaya" (literally "Mount Alaya"). This eventually transformed into "Arayat."[6]
Several theories exist regarding the name's origin:[6][7]
- One theory suggests that the name "Arayat" originated from Fernando de Arayat, a Spanish encomiendero, whose birthplace in Spain was called "Arayat." Over time, locals transformed the word to "Daya."
- Another theory posits that the original vernacular name "Dayat" is derived from "dayatan," which literally means dry season rice crop or irrigation of rice lands during the dry season.
- A third theory states that "Arayat" was formerly known as "Alaya," meaning "east." Thus, "bunduk alaya" or "eastern mountain" referred to Mt. Arayat. This source also suggests that "Arayat" is of Spanish origin.
- A contemporary researcher believes that Mt. Arayat is the same as the biblical Mt. Ararat, where Noah's Ark landed. However, this theory does not account for the etymological background of the present name and does not explain why another Mt. Ararat exists in the Middle East.
Additionally, some sources distinguish between "Aláya" as the name of the mountain and "Aráyat" as the name of the town.
History
editPhilippine Revolution
editDuring the Philippine Revolution, the Filipino revolutionaries retreated on Mount Arayat after the failure of the Cry of Nueva Ecija during September 1896 when the Spanish counter-attacked at San Isidro.
In September 1897, Gen. Francisco Macabulos retreated to Mount Arayat along with his men to avoid capture by the Spanish authorities in Tarlac, which used to be under the control of his forces. Several engagements would occur here afterwards until his surrender on January 15, 1898.
World War II
editOn Mount Arayat, Colonel Thorpe, an American guerrilla officer, was captured by Japanese forces on December 10, 1942.
Mount Arayat would then be used as a hiding place for communist Filipino guerrillas called the Hukbalahap afterwards. Nicanor Songco "Bapa" developed a plan on how they could spread the information of their escape to Mount Arayat to be safe in the height of the war. This plan would be the reason for the survival of their family from Bulacan, Pampanga and Nueva Ecija who joined them at that time. When they found out that the Japanese soldiers had arrived at their place, they quickly left and went to Mount Arayat but when they were about to go up, the officers of the Japanese soldiers came to arrest him. Nicanor surrendered to ensure everyone's safety. He was tortured by having his skin removed from his arm. Following this, he was released by the Japanese soldiers and he was able to return to Mount Arayat and his family.
Geography
editMount Arayat stands in the middle of the flat Central Luzon Plain, consisting of rice paddies and a typical elevation of about 15 to 35 metres (49 to 115 ft) AMSL. The mountain is topped by a circular volcanic crater about 1.2 kilometres (0.75 mi) in diameter, much of which has collapsed on the western and part of the northern rim due to erosion. This has resulted in a breached crater which opens in a west-northwest direction. This area is the apparent source of a major debris-avalanche deposit that forms hummocky terrain beyond the west and northwest sides of the volcano. The 1,026-metre (3,366 ft) summit stands on the northeast side of the breached crater, known as North Peak, while the 984-metre (3,228 ft) Pinnacle Peak is located on the southeast crater rim.[8] Post-collapse activity formed an andesitic lava dome known as White Rock in the collapse amphitheater.[1]
Eruptions
editThere are no cultural records of historical eruptions. However, weak steaming is currently present in some of the heavily eroded vents on the North Western side of the summit. The ancient eruptions were said to have caused the formation of a Lava Dome on the Western Slopes of the mountain known as White Rock which makes a nice tourist destination and is usually a field trip destination for students of Pampanga State Agricultural University. The Arayat amphitheatre is said to have been caused by the summit's collapse on the western side but a much deeper crater is present on the eastern side, it was said that the mountain was once a volcanic island, until eruptions covered the surrounding area with soil, eruptions were said to be the possible cause of a theorized re-route of Pampanga River which is said to have once passed on the western side rather than eastern side where it currently moves.[1]
Geology
editRock types are basalt and andesite. The only rocks reported to have been dated are 0.53 and 0.65 million-year-old basalts.[1] These predate the crater collapse and formation of the lava dome known as White Rock, which could have occurred in the last 2000 years. The mountain which is believed to be several peaks merged at the top by some local people is actually a Single-Cone Stratovolcano.
Hiking activity
editTwo trails lead to the peaks of Mount Arayat. Mount Arayat National Park Located at San Juan Baño in Arayat, Pampanga has a trail to the southern Peak, taking around 3–4 hours to reach the peak. The Southern Peak offers views of Central Luzon, including a view of Pampanga River. The collapsed western Slope that forms the other half of its caldera-like crater can also be seen. It offers a view of the mountains of Zambales and Bataan (to the west), and the mountains of the Sierra Madre range (to the east). The northern or higher Peak can be accessed on a route from Pampanga State Agricultural University in Magalang, Pampanga, taking a similar time to reach the peak, however, this route takes you through the Arayat Amphitheatre and the so-called White Rock which legend claims to be the Home of Apung/Aring Sinukuan. There are two other trails on Mount Arayat's slopes as of 2017: the Pinnacle, which is a knife edge monkey trail, and the TKO, which is the hardest trail. The trails in San Juan Banyo, Arayat Pampanga. However, these two features, the Pinnacle and TKO, cannot be considered peaks because they are not prominent unlike the North and South peak, and thus are only considered as view decks as per International Mountaineering definitions.[9]
Arayat in folklore
editThe Mountain is said to be the home of the god/sorcerer named Sinukuan/Sinukwan or Sucu, which could mean "The end" or "he to whom others have surrendered." The mountain was said to have been located in the swamp to its south but relocated because of the evil ways of those who lived there, in addition to which, the people of the swamp were made to suffer numerous misfortunes. Sinukuan is believed to be able to transform and do as he pleases at will, his only real rival being Namalyari of Mount Pinatubo. The waterfalls at Ayala in Magalang, Pampanga is said to be his bathing quarters, and it is often visited by tourists and natives alike. Sinukuan is said to live at the White rock, a Lava dome possibly formed by the last eruption, where its glimmering properties were most likely to have inspired the legend. Contrary to reality, the mountain is believed to be several mountains merging at the center including the tallest two peaks. Sinukuan is believed to have daughters who come down only during time of grace and are disguised as humans, Sinukuan himself can be disguised as human. The day he comes back is believed to either be when he responds to the attack of Namalyari on Mount Pinatubo's 1991 eruption or when the time to call his servants upon the end of the world has come.
Prior to Spanish colonization, Sinukuan was known as a powerful male Kapampangan god, named Aring Sinukûan, who was in par with the Kapampangan god of Pinatubo, Apûng Malyari. The two were the second most powerful deities in Kapampangan mythology, next only to Mangechay (sometimes called Mangacha), the great elder and creator goddess. Aring Sinukûan was the sun god of war and death, taught the early inhabitants the industry of metallurgy, wood cutting, rice culture and waging war. He had three children, namely, Munag Sumalâ, the golden serpent god who represent dawn, Lakandanup, the god of gluttony who represented the sun at noon time, and Gatpanapun, the noble god who only knew pleasure and represented the afternoon. He also had a winged assistant named Galurâ, a giant eagle deity believed to be the bringer of storms, and a wife named Mingan. However, when the Spanish arrived, they 'rebranded' Sinukuan as a woman, thinking that the people would not revere the deity if he was a female, not knowing that the great elder deity of the Kapampangan was a woman named Mangechay. Despite this, the natives continued to revere Sinukuan. Furious, the Spanish added 'Maria' to Sinukuan's name to somewhat turn her into Catholic in a bid to further subjugate the natives and convert them into Roman Catholicism. In recent years, locals have cited that there is a man in the mountain, angry due to the deforestation that was happening. Others say that it was Aring Sinukuan.[7][6]
Listings
editFumarole activity is reported on the NW side of the summit.[10]
The Global Volcanism Program lists Mount Arayat as Holocene[1]
Philippine Institute of Volcanology and Seismology (PHIVOLCS), list Mount Arayat as Potentially active volcano.[11]
Conservation efforts
editIn April 2022, President Rodrigo Duterte signed a law declaring Mount Arayat as a protected landscape under the National Integrated Protected Areas System.[12]
See also
editReferences
edit- ^ a b c d e f "Arayat". Global Volcanism Program. Smithsonian Institution. Retrieved December 19, 2010.
- ^ Flora, Ian Ocampo (October 3, 2018). "Mt. Arayat soon a protected landscape". Sunstar. Archived from the original on November 10, 2019. Retrieved November 10, 2019.
- ^ "Proclamation No. 203, s. 1937". Official Gazette of the Republic of the Philippines. Archived from the original on November 10, 2019. Retrieved November 10, 2019.
- ^ "Republic Act No. 7690". Official Gazette of the Republic of the Philippines. Archived from the original on November 10, 2019. Retrieved November 10, 2019.
- ^ Dagamac, Nikki Heherson; Stephenson, Steven; Dela Cruz, Thomas Edison (May 14, 2012). "Occurrence, distribution and diversity ofmyxomycetes (plasmodial slime moulds) along two transects in Mt. Arayat National Park, Pampanga, Philippines". Mycology. 3 (2): 119–126. doi:10.1080/21501203.2011.637088. S2CID 83490685.
- ^ a b c Manansala, Paul. "Myths and Legends of Pinatubo and Arayat".
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(help) - ^ a b "The Legend of Maria Sinukuan". Retrieved July 16, 2010.
- ^ Topographic Map, Sheet 7173 III, Series S701, Defense Mapping Agency, Department of Defense, 1977
- ^ "PinoyMountaineer: Mount Arayat". August 10, 2007. Retrieved January 1, 2008.
- ^ "Arayat". Volcano Discovery. Archived from the original on May 28, 2012. Retrieved November 10, 2019.
- ^ "List of Inactive Volcanoes". Philippine Institute of Volcanology and Seismology (PHIVOLCS). Archived from the original on December 6, 2008. Retrieved December 19, 2010.
- ^ Aning, Jerome (April 29, 2022). "Pulag, Tirad Pass, 3 others declared protected areas". Philippine Daily Inquirer. Archived from the original on April 29, 2022.
External links
edit- Media related to Mount Arayat at Wikimedia Commons
- "Arayat". Global Volcanism Program. Smithsonian Institution.
- Mt. Arayat/ Arayat Trail (1,030+) on Pinoy Mountaineer