Mayon Volcano emits pyroclastic density current along Mi-isi gully
Mayon Volcano emits pyroclastic density current along Mi-isi gully
2 周前
inquirer.net
Pyroclastic density current rumagasa sa Bulkang Mayon
Pyroclastic density current rumagasa sa Bulkang Mayon
3 周前
abante.com.ph
Footage of pyroclastic density current at Mayon Volcano in Albay
0:40
Footage of pyroclastic density current at Mayon Volcano in Albay
2 周前
MSNDailymotion
Trapped in a pyroclastic flow from a volcanic eruption
5:53
Trapped in a pyroclastic flow from a volcanic eruption
3 个月之前
MSNHow to Survive
Pyroclastic rock - Alchetron, The Free Social Encyclopedia
Pyroclastic rock - Alchetron, The Free Social Encyclopedia
2015年4月26日
alchetron.com
PYROCLASTIC FLOW A pyroclastic flow is a fast-moving current of extremely hot gas, volcanic ash, and rock fragments that rushes down the slopes of a volcano during explosive eruptions. These flows can reach speeds of over 320 km/h and temperatures exceeding 1,000 °C, making them one of the most dangerous volcanic hazards. Unlike lava flows, pyroclastic flows can travel great distances, destroy everything in their path, and cause widespread devastation due to their speed, heat, and suffocating as
0:26
PYROCLASTIC FLOW A pyroclastic flow is a fast-moving current of extremely hot gas, volcanic ash, and rock fragments that rushes down the slopes of a volcano during explosive eruptions. These flows can reach speeds of over 320 km/h and temperatures exceeding 1,000 °C, making them one of the most dangerous volcanic hazards. Unlike lava flows, pyroclastic flows can travel great distances, destroy everything in their path, and cause widespread devastation due to their speed, heat, and suffocating as
已浏览 3.9万 次8 个月之前
FacebookGeology forum 1
Pyroclastic density current or "uson" on the Miisi Gully generated by lava collapse at 0758H. | Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST)
0:54
Pyroclastic density current or "uson" on the Miisi Gully generated by lava collapse at 0758H. | Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST)
已浏览 9.2万 次2018年1月16日
FacebookPhilippine Institute of Volcanology and Seismol…
0:39
WATCH: A pyroclastic density current (PDC), locally known as "uson,” was recorded over the Mayon Volcano at 10:40 a.m. on Thursday, Feb. 26. Phivolcs said the flow lasted seven minutes, reaching some 2.5 kilometers from the summit crater and generating an over 1-kilometer-tall grayish to brownish ash cloud that drifted southwest. Alert Level 3 remains in effect over Mayon. | 🎥: Phivolcs/X via Fritz Dominique Madulid, INQUIRER.net trainee | INQUIRER.net
已浏览 3604 次2 个月之前
FacebookINQUIRER.net
0:31
LOOK: A pyroclastic density current (PDC) or “uson” descends the Basud Gully at 1:19AM today, 12 January 2026, as imaged by a thermal camera in the Upper Lidong Observation Station VMUL. Alert Level 3 prevails over Mayon Volcano #MayonVolcano | Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST)
已浏览 4万 次4 个月之前
FacebookPhilippine Institute of Volcanology and Seismol…
0:16
PANOORIN | Patuloy ang naitatalang pag-agos ng pyroclastic density current (PDC) o uson mula sa crater ng bulkan ngayong ala-1 ng hapon sa Legazpi City, Enero 7, 2026, nananatiling nakataas sa Alert Level 3 ang Bulkang Mayon ayon sa ulat ng PHIVOLCS. | via Kristine Villanueva | RP Albay #RadyoPilipinas #RadyoPubliko #ISM #IntegratedStateMedia #MayonVolcano | Radyo Pilipinas
已浏览 1727 次4 个月之前
FacebookRadyo Pilipinas
1:01
Mayon Volcano generated its largest pyroclastic density current at 10:35 a.m. on Monday, February 9, 2026. The PDC generated an extensive 1-kilometer-tall brownish ash plume that drifted to the southwest and brought ashfall over several barangays of Camalig and Guinobatan, Albay. Mayon remains under Alert Level 3. (📹: Phivolcs/ X) | ABS-CBN News
已浏览 9900 次3 个月之前
FacebookABS-CBN News
0:36
WATCH: A pyroclastic density current (PDC) or “uson” descends the Basud Gully at 1:19AM today, 12 January 2026, as imaged by a thermal camera in the Upper Lidong Observation Station VMUL. Alert Level 3 prevails over Mayon Volcano Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST) #MayonVolcano #CivilDefensePH #ServingTheNation #ProtectingThePeople #BawatSegundoMahalaga #LigtasAngBayanKungHandaAngMamamayan #BagongPilipinas | Civil Defense PH
已浏览 592 次4 个月之前
FacebookCivil Defense PH
1:06
Pyroclastic density current or 'uson' from the Mayon Volcano on Tuesday (Jan. 6, 2026). The Philippine Institute of Volcanology and Seismology (Phivolcs) has raised Alert Level 3 (increasing tendency towards eruption) over Mayon. A total of 729 families or 2,889 individuals from different towns and cities inside the 6-km. permanent danger zone of Mayon Volcano are being monitored for possible evacuation. l via PNA Connie Calipay (Video courtesy of Edden Gayy) | SunStar Pampanga
已浏览 632 次4 个月之前
FacebookSunStar Pampanga
0:02
Figure 4. IP camera footage of the pyroclastic density current or PDC event at 06:18 AM PST today (08 June 2023) recorded from the Mayon Volcano Observatory | Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST)
已浏览 17万 次2023年6月8日
FacebookPhilippine Institute of Volcanology and Seismol…
0:51
LOOK: Time-lapse footage of two pyroclastic density current events of Mayon Volcano past noon Friday, February 27, 2026, as seen from an observatory. The 12:40 p.m. and 2:05 p.m. events both lasted about a minute, generating 300 meters of runouts and plumes that reached 3,000 meters. The volcano remains under alert level 3. | ABS-CBN News
已浏览 1万 次2 个月之前
FacebookABS-CBN News
0:07
LOOK: Time-lapse video of a pyroclastic density current (PDC) being generated by lava dome collapse from the summit of Mayon Volcano at 11:18 PM on 15 June 2023, taken by the Paulog, Ligao Observation Station (VMLI) IP camera. The PDC event lasted 6 minutes based on the seismic record; Mayon's edifice was largely obscured. This was the largest PDC recorded so far since the first generated on 8 June 2023. #MayonVolcano | Philippine Institute of Volcanology and Seismology (PHIVOLCS-DOST)
已浏览 1.8万 次2023年6月15日
FacebookPhilippine Institute of Volcanology and Seismol…
How much pyroclastic material can erupt from a large caldera?... | Filo
11 个月之前
askfilo.com
What does a pyroclastic cloud do? - TimesMojo
2022年7月26日
timesmojo.com
7:14
Pyroclastic Flow | Overview & Materials
已浏览 4500 次2013年11月15日
Study.com
2:10
When a volcano erupts, pyroclastic flows are often the biggest danger to anyone nearby. These fast-flowing currents of rock, ash and hot gas are extremely difficult to study, so researchers created their own. Read the related Nature Geoscience paper here: https://go.nature.com/2Im1bYs | Nature Portfolio
已浏览 58.4万 次2019年4月16日
FacebookNature Portfolio
7:25
Volcanic Hazards | Pyroclastic Flow, Pyroclastic Surge & Tephra
已浏览 6500 次2013年11月23日
Study.com
0:56
LOOK: Time-lapse footage of Mayon Volcano’s summit shows pyroclastic density currents (PDCs) generated by lava dome collapse at 1:16 PM and 4:09 PM, according to PHIVOLCS. The agency also recorded a total of 16 PDC events between 12:26 PM and 4:30 PM on January 7, 2026, producing grayish to brownish ash clouds that rose up to 200 meters drifting east-northeast. Alert Level 3 remains while entry into the 6km Permanent Danger Zone is prohibited. Courtesy: PHIVOLCS/Facebook | GMA News
已浏览 1.5万 次4 个月之前
FacebookGMA News
EXPLAINER: What are pyroclastic density currents or PDCs?
4 个月之前
gmanetwork.com
12:19
No alert level change for Mayon despite pyroclastic flow: PHIVOLCS | Anong Ganap? (03 May 2026)
已浏览 3.3万 次2 周前
YouTubeDZMM Teleradyo
3:03
Pyroclastic density current o 'uson,’ muling naitala sa Bulkang #Mayon kaninang umaga
已浏览 394 次2 周前
YouTubePTV Philippines
12:06
Pyroclastic density currents sa Mayon Volcano
已浏览 890 次2 周前
YouTubeNET25 News and Information
1:53
WATCH: Mayon Volcano emits pyroclastic density current along Mi-isi gully | ANC
已浏览 2375 次2 周前
YouTubeANC 24/7
1:08
Pyroclastic density current o uson, naitala sa Bulkang Mayon
已浏览 455 次2 周前
YouTubeNews5Everywhere
9:28
New Updates On MAYON Volcano—Lava TRIGGER Pyroclastic Flows As PHIVOLCS Warns Of Possible Escalation
已浏览 51.5万 次2 周前
YouTubeLorenzo’s Disaster Forecast
28:25
Caught on Camera: Large Pyroclastic Density Current from Flow Collapse Mayon Volcano (May 13, 2026)
已浏览 1.5万 次1 周前
YouTubeafarTV
展开
静态缩略图占位符