36:
45:
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enactment of
Republic Act No. 766 on June 20, 1952 that created the Commission of Volcanology (COMVOL). This Commission was placed under NRCP and its office was initially set up in the College of Liberal Arts in UP Diliman. Under Executive Order No. 784 of March 17, 1982, the umbrella department of COMVOL, the National Science Development Board (NSDB) was reorganized into the National Science and Technology Authority (NSTA), and COMVOL was restructured to become the Philippine Institute of Volcanology or PHIVOLC.
416:
1194:
288:
One of its first predecessors is the
Philippine Weather Bureau created in 1901 when meteorological, seismological and terrestrial magnetic services of the Manila Observatory were transferred from the Roman Catholic Church to the American Colonial Government. It performed earthquake monitoring in the
305:
in
December 1951 and the consequent destruction and loss of lives led to the closer cooperation by the Geology, Seismology, and Volcanology Section, committee on Volcanology of the Department of Agriculture and Natural Resources, to study volcanoes in the Philippines. This collaboration let to the
1058:
309:
The seismological arm of PAGASA was officially transferred to PHIVOLC on
September 17, 1984 through Executive Order No. 984, renaming the institute as the Philippines Institute of Volcanology and Seismology or PHIVOLCS. The NSTA, the umbrella department for PHIVOLCS and PAGASA, became the
300:
In
February 1951, Dr. Jose M. Feliciano, Chair of the Division of Physical and Mathematical Sciences of the National Research Council of the Philippines (NRCP) presented a proposal for the creation of a Commission on Volcanology. The eruption of
1136:
1172:
1103:
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828:"EXECUTIVE ORDER NO. 984 TRANSFERRING THE PHILIPPINE ATMOSPHERIC, GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION TO THE NATIONAL SCIENCE AND TECHNOLOGY AUTHORITY, PROVIDING FOR ITS REORGANIZATION, AND FOR OTHER PURPOSES"
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254:, as well as other specialized information and services primarily for the protection of life and property and in support of economic, productivity, and sustainable development. It is one of the service agencies of the
1025:
913:
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country and has inherited and maintained the early earthquake catalogue at that time. By 1972, the
Philippine Weather Bureau was reorganized under Presidential Decree No. 78 into the
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Dr. Teresito C. Bacolcol was appointed as the new
Director and took his oath on January 23, 2023, with Science and Technology Secretary Dr. Renato U. Solidum, Jr. in Quezon City.
986:
926:
117:
1256:
768:"EXECUTIVE ORDER NO. 784 REORGANIZING THE NATIONAL SCIENCE DEVELOPMENT BOARD AND ITS AGENCIES INTO A NATIONAL SCIENCE AND TECHNOLOGY AUTHORITY AND FOR RELATED PURPOSES"
856:
Ring of Fire: An
Encyclopedia of the Pacific Rim's Earthquakes, Tsunamis, and Volcanoes: An Encyclopedia of the Pacific Rim's Earthquakes, Tsunamis, and Volcanoes
1079:
427:
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PHIVOLCS monitors volcano, earthquake, and tsunami activity, and issues warnings as necessary. It is mandated to mitigate disasters that may arise from such
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454:(thin soil cover or sparse vegetation; low degree of erosion and dissection; young vent features; with or without vegetation cover).
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314:(DOST) in 1987. The technical staff and the 12-station earthquake monitoring network was fully integrated to PHIVOLCS in 1988.
1276:
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1109:
864:
804:
703:
591:
527:
294:
698:. National Research Council of the Philippines. Bicutan, Taguig City: National Research Council of the Philippines. 2009.
578:
666:"PRESIDENTIAL DECREE No. 78 ESTABLISHING THE PHILIPPINE ATMOSPHERIC GEOPHYSICAL AND ASTRONOMICAL SERVICES ADMINISTRATION"
517:
325:. Their forecast provided the timely evacuation of military personnel and residents that were affected by the eruption.
285:
This government organization was formed after a historical merging of official functions of government institutions.
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young, possibly erupted < 10,000 years and for calderas and large systems, possibly < 25,000 years.
727:
297:-funded project for PAGASA established a twelve-station earthquake monitoring network in the country.
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332:
from 1982 to 2002, and it is currently headed by Renato U. Solidum Jr. from 2003 to the 2023.
854:
794:
242:) is a Philippine national institution dedicated to provide information on the activities of
1047:
Philippine
Council for Agriculture, Aquatic, and Natural Resources Research and Development
329:
499:
No record of eruption and its form is beginning to change by the agents of weathering and
8:
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Philippine
Council for Industry, Energy and Emerging Technology Research and Development
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379:
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709:
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587:
343:
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262:
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742:"Republic Act No. 766 : REPUBLIC ACTS - PHILIPPINE LAWS STATUTES and CODES"
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119:
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Philippine Atmospheric, Geophysical and Astronomical Services Administration
419:
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Philippine Atmospheric Geophysical and Astronomical Services Administration
693:
355:
PHIVOLCS classifies volcanoes as active, potentially active, or inactive:
473:
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586:(in Filipino) (2013 ed.). Komisyon sa Wikang Filipino. p. 30.
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444:
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107:
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929:. Philippine Institute of Volcanology and Seismology. Archived from
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Cultures of Disaster: Society and Natural Hazards in the Philippines
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370:
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188:
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In 1984, pyroclastic flows descend the south-eastern flank of
577:
Narvaez, Eilene Antoinette; Macaranas, Edgardo, eds. (2013).
467:
348:
1193:
399:
927:"Volcano General Information: Classification of Volcanoes"
1272:
Seismological observatories, organisations and projects
553:"M. PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY"
428:
List of potentially active volcanoes in the Philippines
1053:
Philippine Council for Health Research and Development
888:"Raymundo S. Punongbayan, 68; Leading Volcanologist"
641:"The Jesuit Manila Observatory, 1865-2011 (Part I)"
580:
Mga Pangalan ng Tanggapan ng Pamahalaan sa Filipino
240:
Surian ng Pilipinas sa Bulkanolohiya at Sismolohiya
28:
Surian ng Pilipinas sa Bulkanolohiya at Sismolohiya
1257:Department of Science and Technology (Philippines)
1149:Philippine Institute of Volcanology and Seismology
422:, a potentially active volcano in the Philippines.
219:Philippine Institute of Volcanology and Seismology
22:Philippine Institute of Volcanology and Seismology
406:, a potentially active volcano in the Phillppines
1248:
1137:Information and Communications Technology Office
576:
1173:Technology Application and Promotion Institute
1104:Metal Industry Research and Development Center
1092:Forest Products Research Development Institute
695:NRCP at 75 : bringing great ideas to life
339:Classification of volcanoes in the Philippines
980:
494:List of inactive volcanoes in the Philippines
85:Philippine Institute of Volcanology (PHIVOLC)
1292:Establishments by Philippine executive order
1161:Science and Technology Information Institute
1026:National Research Council of the Philippines
852:
351:, the most active volcano in the Philippines
1098:Industrial Technology Development Institute
853:Rinard Hinga, Bethany D. (March 17, 2015).
365:List of active volcanoes in the Philippines
1020:National Academy of Science and Technology
987:
973:
43:
1080:Advanced Science and Technology Institute
545:
414:
398:
342:
204:
1282:Government agencies established in 1982
792:
638:
1287:1982 establishments in the Philippines
1249:
639:Soliven, Preciosa S. (July 21, 2011).
1155:Philippine Science High School System
1116:Philippine Textile Research Institute
1110:Philippine Nuclear Research Institute
1086:Food and Nutrition Research Institute
968:
558:. Department of Budget and Management
483:zones and external tectonic settings.
410:
229:
996:Department of Science and Technology
914:DOST-PHIVOLCS Names Its New Director
688:
686:
664:
528:List of volcanoes in the Philippines
460:Documented local ground deformation.
312:Department of Science and Technology
295:United Nations Development Programme
256:Department of Science and Technology
178:Department of Science and Technology
166:Usec. Teresito C. Bacolcol, Director
16:Government agency in the Philippines
518:PHIVOLCS Earthquake Intensity Scale
13:
376:Historical record within 600 years
82:Commission on Volcanology (COMVOL)
14:
1303:
949:
683:
1192:
799:. Psychology Press. p. 84.
34:
919:
906:
880:
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503:via formation of deep and long
323:1991 eruption of Mount Pinatubo
319:United States Geological Survey
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760:
734:
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1:
538:
1277:Volcanism of the Philippines
523:Geography of the Philippines
382:(C14) dating to 10,000 years
7:
1167:Science Education Institute
511:
487:
457:Suspected seismic activity.
10:
1308:
1179:Technology Resource Center
832:www.officialgazette.gov.ph
772:www.officialgazette.gov.ph
670:www.officialgazette.gov.ph
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133:14.6519278°N 121.0585222°E
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958:PHIVOLCS official website
859:. ABC-CLIO. p. 247.
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51:
42:
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26:
321:collaborated during the
209:PHIVOLCS Observatory at
1233:14.652026°N 121.05854°E
912:DOST-PHIVOLCS. (2023).
479:Strong connection with
328:PHIVOLCS was headed by
138:14.6519278; 121.0585222
60:September 17, 1982
793:Bankoff, Greg (2003).
726:: CS1 maint: others (
476:proof of magma bodies.
441:, or steaming activity
423:
407:
352:
239:
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1267:Volcano observatories
1262:Geology organizations
1205:Ministries of Science
418:
402:
346:
208:
1238:14.652026; 121.05854
834:. September 17, 1984
330:Raymundo Punongbayan
273:, and other related
106:C.P. Garcia Avenue,
1229: /
746:laws.chanrobles.com
129: /
23:
533:Manila Observatory
424:
411:Potentially active
408:
380:Radiocarbon dating
353:
263:volcanic eruptions
231:[ˈfivolks]
215:
76:Preceding agencies
21:
1212:
1211:
1188:
1187:
1013:scientific bodies
933:on August 7, 2008
892:Los Angeles Times
866:978-1-61069-297-7
806:978-0-7007-1761-3
705:978-971-813-005-6
593:978-971-0197-22-4
373:in historic times
317:PHILVOCS and the
303:Mount Hibok-Hibok
211:Mount Hibok-Hibok
203:
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110:Campus, Diliman,
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774:. March 17, 1982
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619:PHIVOLCS website
615:"About PHIVOLCS"
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387:seismic activity
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160:Agency executive
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748:. June 20, 1952
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52:Agency overview
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1126:Scientific and
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950:External links
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492:Main article:
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466:indicators of
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450:Young-looking
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1128:technological
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1011:Collegial and
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998:, Philippines
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978:
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894:. May 6, 2005
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452:geomorphology
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349:Mayon Volcano
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174:Parent agency
172:
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149:Annual budget
147:
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124:121°3′30.68″E
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55:
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1148:
1069:Research and
935:. Retrieved
931:the original
921:
908:
896:. Retrieved
891:
882:
870:. Retrieved
855:
848:
836:. Retrieved
831:
822:
810:. Retrieved
795:
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776:. Retrieved
771:
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750:. Retrieved
745:
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673:. Retrieved
669:
660:
648:. Retrieved
645:Philstar.com
644:
634:
622:. Retrieved
618:
609:
599:December 27,
597:. Retrieved
579:
572:
560:. Retrieved
547:
470:involvement.
445:Geologically
354:
334:
327:
316:
308:
299:
293:(PAGASA). A
287:
284:
260:
222:
218:
216:
121:14°39′6.94″N
103:Headquarters
93:Jurisdiction
27:
18:
1236: /
1224:121°03′31″E
1071:development
937:October 11,
624:December 4,
474:Geophysical
464:Geochemical
277:phenomena.
275:geotectonic
267:earthquakes
248:earthquakes
136: /
112:Quezon City
97:Philippines
1251:Categories
1221:14°39′07″N
1207:by country
1203:See also:
1151:(PHIVOLCS)
1073:institutes
539:References
481:subduction
435:solfataras
420:Mt. Arayat
404:Mt. Isarog
68:1982-09-17
1061:(PCIEERD)
1049:(PCAARRD)
898:August 6,
872:August 6,
838:August 6,
812:August 6,
778:August 6,
752:August 6,
722:cite book
714:502876304
675:August 6,
650:August 6,
562:August 5,
439:fumaroles
393:folkloric
244:volcanoes
191:.phivolcs
1145:(PAGASA)
1130:services
1040:councils
1038:planning
1036:Sectoral
1004:Agencies
512:See also
488:Inactive
468:magmatic
391:Oral or
371:Eruption
271:tsunamis
252:tsunamis
227:Tagalog:
223:PHIVOLCS
1106:(MIRDC)
1094:(FPRDI)
1055:(PCHRD)
505:gullies
501:erosion
433:Active
395:history
281:History
236:Tagalog
184:Website
153:₱529.18
66: (
1175:(TAPI)
1163:(STII)
1157:(PSHS)
1139:(ICTO)
1118:(PTRI)
1112:(PNRI)
1100:(ITDI)
1088:(FNRI)
1082:(ASTI)
1028:(NRCP)
1022:(NAST)
863:
803:
712:
702:
590:
385:Local
359:Active
250:, and
57:Formed
1181:(TRC)
1169:(SEI)
584:(PDF)
556:(PDF)
193:.dost
939:2022
900:2021
874:2021
861:ISBN
840:2021
814:2021
801:ISBN
780:2021
754:2021
728:link
710:OCLC
700:ISBN
677:2021
652:2021
626:2008
601:2018
588:ISBN
564:2021
217:The
195:.gov
197:.ph
189:www
1253::
916:.
890:.
830:.
770:.
744:.
724:}}
720:{{
708:.
685:^
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756:.
730:)
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679:.
654:.
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603:.
566:.
507:.
221:(
213:.
70:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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