Showing posts with label Bromo. Show all posts
Showing posts with label Bromo. Show all posts

Monday, March 7, 2016

GLOBAL VOLCANISM: The Latest Report Of Volcanic Eruptions, Activity, Unrest And Awakenings – March 3-7, 2016! [PHOTOS + VIDEOS]

Strombolian eruption at Tungurahua on March 2, 2016. (Photo: E. Gaunt - OVTIGEPN)

March 7, 2016 - EARTH - The following constitutes the new activity, unrest and ongoing reports of volcanoes across the globe.


Tungurahua (Ecuador): The volcano is in a phase of mild to moderate strombolian activity. Incandescent bombs are ejected to the upper slopes of the volcano, generating avalanches. Ash plumes rise up to a few km above the crater and drift mostly in westerly directions.

Apparently, the large vent-clearing explosion on 27 Feb has opened the conduit to allow a sustained slow rise of magma and more gradual release of gas pressure in small discrete explosions (= strombolian activity).

In its latest report, IGEPN published a series of remarkable photos taken during cloud-free periods at night.



Nevado del Ruiz (Colombia): An explosion occurred at the volcano this morning, producing an ash plume that rose 3000 m above the summit. The eruption was accompanied by Ash falls occurred later in several nearby towns to the NW including Chinchiná, Villamaría, Manizales and Palestine.


Nevado del Ruiz' eruption column. (Photo: Luis Guillermo Velásquez / La Patria)

The regional La Nubia airport was closed today after noon.


Shiveluch (Kamchatka): The lava dome continues to be very active, generating frequent rockfalls and small glowing avalanches on the SW side as well as, more rarely, on the SE side as can be seen on today's time-lapse video.


WATCH: Time-lapse of Shiveluch.



A larger event might have taken place after dark, as Tokyo VAAC reported an ash plume to 18,000 ft (5.4 km) altitude this morning 08:20 UTC (17:20 local time in Kamchatka).



Copahue (Chile): The activity at the volcano, near-constant degassing with sometimes ash emissions, has decreased over the past weeks. Ash venting has become less frequent and intense, and the glow from E Agrio crater that had been visible at the crater disappeared.


Weak steam/ash plume from Copahue.

According to the Chilean scientists from SERNAGEOMIN who monitor the volcano, the current activity of the volcano is being caused by the interaction of a small volume of new magma under its highly active shallow hydrothermal system - none or little of this magma reaches the surface itself, but the heat transfer into the circulating fluids causes fragmentation by small explosions and the emission of gasses and particles (ash). This activity reflects in a continuous tremor signal of moderate intensity.

Scientists concluded that the new magma volume has been too small to greatly affect the internal balance in the hydrothermal system. Other geophysical parameters such as rate of degassing and deformation are mostly within normal levels of the volcano. It is therefore expected that the current activity continues in the coming weeks to months at fluctuating rates. This includes possible short-lived phases of more pronounced sporadic phreatic to strombolian explosions.




Chripoi (Kurile Islands, Russia): A new eruption might have taken place at the volcano this afternoon. Based on satellite imagery, Tokyo VAAC reported an ash plume to estimated 20,000 ft (6 km) altitude that drifted east.

Whether or not an eruption took place still needs to be confirmed.



Alaid (Northern Kuriles): A new eruption is occurring at the volcano, satellite images show. A pronounced steam plume with possible ash content can be seen drifting west from the volcano, at estimated 13,000 ft (4 km) altitude. In addition, NASA's MODIS and VIIRS sensors have been detecting an intense heat source from the volcano's summit lately.


Steam plume from Alaid volcano. NASA Suomi NPP satellite image


Bromo (East Java, Indonesia): The latest eruptive cycle of the volcano might have ended. No more eruptions (explosions, ash emissions) have been observed during the past 2 weeks and seismic activity has returned to normal levels as well, our friend Oystein Andersen from Jakarta reported.

Tokyo VAAC raised the aviation color code to orange.


Suwanose-jima (Ryukyu Islands): The (probably) strombolian-type activity that had started a few days ago continues at the Otake crater and is visible as bright glow from neighboring islands.



Glow from Suwanose-jima's active crater.

Manam (Papua New Guinea): New activity has been reported from the volcano this morning. A pilot reported an ash plume at approx. 10,000 ft (3 km) altitude extending 50 km to the SE. A plume, along with a thermal signal, can also be seen on the latest satellite image.


Ash plume from Manam volcano


You can find photos and more detailed reports of the latest eruption at his website.


Telica (Nicaragua):
The volcano has remained mostly calm during the past 24 hours. Sporadic weak ash emissions occurred at night, but glow could no longer be seen from the crater.


Ash emission from Telica.

Masaya (Nicaragua): The activity of the lava lake in the Santiago crater has been increasing in the past week. In a recent bulletin, INETER mentions that the previously two ponds in two adjacent vents have now joined, probably as a result of erosion by the violently degassing and convective lava.

The following video taken on the 1st of March gives a good impression:


WATCH: Activity at the Masaya lake.



Nevados de Chillán (Central Chile): A small eruption occurred at the volcano again yesterday, the first activity since the mild explosive activity on 7 February. Starting around noon, the volcano began to emit a steam plume of variable intensity, sometimes mixed with ash. The activity took place at one of the new craters that had formed in early February.


Eruption of Nevados de Chillan volcano


According to SERNAGEOMIN, seismicity and other monitored parameters had shown little fluctuations during most of February, but then started to increase at the end of the month, possibly related to a slowly ascending body of magma. Yesterday's new activity is likely the result of this and could be a precursor of more activity in the near to medium future.


Bagana (Bougainville Island, Papua New Guinea): Based on Himawari-8 satellite data, Darwin VAAC reported an ash emission from the volcano at 7,000 ft (2.1 km) altitude last evening, creating a plume that drifted 100 km to the NE. Aviation color code is at Orange.


Kilauea (Hawai'i): The activity of the volcano remains essentially unchanged. Rising magma levels under the east rift zone briefly caused an overflow of lava that erupted from a spatter cone within the southern part of the Puʻu ʻŌʻō crater.



Thermal image of the lava overflow inside Kilauea's Pu'u 'O'o crater

This activity started around 8:15 a.m. local time yesterday (2 Mar), covered part of the crater floor and ceased at about 15:00 local time. No lava flowed beyond the crater. According to HVO, "this type of activity is not unusual for Puʻu ʻŌʻō, and does not reflect a significant change in the ongoing eruption".
At the summit caldera, rising magma levels temporarily brought the surface of the lava lake inside Halema'uma'u back in sight from the Jaggar Museum overlook in the early morning hours before receding.

Scattered surface flows remain active on the 'June 27th' flow field, all within about 6.0 km (4 mi) of Puʻu ʻŌʻō and do not currently threaten any nearby communities. Seismicity and deformation are within normal levels throughout the volcano.


Popocatépetl (Central Mexico):
No significant changes in activity have occurred over the past weeks. Bright glow at the summit crater indicates that the lava dome in its inner crater continues to grow slowly.

Intermittent weak to moderate explosions (on average 2-3 per day) sometimes produce ash plumes that rise up to 1-2 km and rarely eject incandescent material outside the crater.


WATCH: Glow from Popocatepetl volcano.




Fuego (Guatemala): The volcano's activity started to drop again to normal levels (intermittent small explosions) yesterday evening - the most recent paroxysm has now ended.


View of Fuego volcano.



Barren Island (Indian Ocean):
Weak eruptive activity continues at the summit vent of the remote and rarely directly observed volcano, satellite data indicates.

A thermal hot spot has been present regularly during recent weeks, and on cloud-free days, a steam-gas plume can often be seen drifting from the island that sometimes contains some ash.


Steam (and ash?) plume from Barren Island on March 1(red spot is a thermal anomaly detected by the VIIRS radiometer onboard NASA's Suomi NPP)

What exactly the activity is like is difficult to say, but most likely is mild strombolian activity and/or the occasional presence of a (very small) lava lake in the summit crater.

- Volcano Discovery .







Tuesday, February 9, 2016

GLOBAL VOLCANISM: Indonesia's Mount Bromo Volcano In East Java Continues Eruption - Intermittent Ash-Rich Explosions, Ash Venting!

Ash-rich strombolian eruption at Bromo yesterday

February 9, 2016 - INDONESIA - The eruption continues in the form of intermittent small to moderate strombolian-type explosions and minutes-long phases of more or less vigorous ash venting alternating with strong degassing.

Only few incandescent ejecta are being seen at night, but ash emissions are comparably intense and aviation color code of the volcano remains at orange.


Crater glow from Bromo at night


Our friend Øystein Lund Andersen visited the volcano yesterday and reported:
"Heavy degassing was observed during arrival in the afternoon, accompanied by a irregular but periodically heavy rumbling sound. ...

After these periods of calm, larger degassing plumes tend to appear, accompanied by large rumbling sounds and in one case an eruption at 14:14.

The eruption was accompanied by a shock wave, and seconds after an ash plume appeared that reached around 800m in height.

Sounds of falling rocks or blocks was heard seconds after the appearance of the eruption plume. The ash content decreased within 30min after the eruption.
...
Next eruption happened at 15:45, and the ash-plume was sustained for around 45minutes. ...The next eruption started at 16:50. ... Late evening, intense crater-glow was seen minutes before a small eruption (23:41)...
Mt. Bromo volcano in East Java is the active cone inside the giant Tengger caldera, one of Indonesia's most scenic locations destination in East Java, famous for its magnificient sunrise views and the panorama over the caldera with Semeru volcano in the background.


Eruption of Bromo on June 8, 2004.

Background:

The 16-km-wide Tengger caldera is located at the northern end of a volcanic massif extending from Semeru volcano. The massive Tengger volcanic complex dates back to about 820,000 years ago and consists of five overlapping stratovolcanoes, each truncated by a caldera. Lava domes, pyroclastic cones, and a maar occupy the flanks of the massif. The Ngadisari caldera at the NE end of the complex formed about 150,000 years ago and is now drained through the Sapikerep Valley. The most recent of the Tengger calderas is the 9 x 10 km wide Sandsea Caldera at the SW end of the complex, which formed incrementally during the late Pleistocene and early Holocene. An overlapping cluster of post-caldera cones was constructed on the floor of the Sandsea Caldera within the last several thousand years. The youngest of these is Bromo, one of Java's most active and most frequently visited volcanoes.

- Volcano Discovery.







Saturday, December 19, 2015

GLOBAL VOLCANISM: The Latest Report Of Volcanic Eruptions, Activity, Unrest And Awakenings – December 14-19, 2015! [PHOTOS + VIDEOS]

Eruption lightning from Colima on December 14, 2015 (Image: Sergio Tapiro)

December 19, 2015 - EARTH - The following constitutes the new activity, unrest and ongoing reports of volcanoes across the globe, courtesy of Volcano Discovery.


Colima (Western Mexico): Activity at the volcano remains elevated. Moderate to strong vulcanian explosions occur every few hours.


WATCH: Spectacular explosion at Colima.



According to the National Civil Protection Coordinator Luis Felipe Puente, columns of ash and smoke reached 3,000 meters above and a number of explosions have taken place in the last three days. Some of the settlements in the outskirts of 3,839 meter-long volcano were evacuated after the incident.

There are over 3,000 active volcanoes in Mexico and Colima has exploded more than 40 times since the year 1576.

Attached above, is a fantastic image showing volcanic lightning during such an explosion on December 14, taken by Sergio Tapiro.


Sinabung (Sumatra, Indonesia): The eruption, characterized by slow extrusion of viscous lava, continues well into its second year.


Explosion at Sinabung volcano this morning (Image: Endro Lewa / facebook)

Glowing rockfalls and explosion on December 17 (Photo: Endro Lewa / facebook)

Moderately large pyroclastic flow from Sinabung on December 15 (Photo: Endro Lewa)

During the past days, incandescent avalanches, but also explosions (from pressurized gas-rich magma) have occurred, producing small to moderate ash plumes rising up to 2-3 km.


Dukono (Halmahera, Indonesia): Ash emissions from the volcano continue to be intense and near continuous. A plume extending 100 nautical miles (180 km) to the east was reported this morning (Darwin VAAC).


Egon (Flores): Seismic unrest has been detected at the volcano. On 15 Dec, VSI raised the alert level of the volcano from 1 to 2 ("waspada", watch), on a scale of 1-4.

It is recommended not to approach the crater within a radius of 1.5 km, as unexpected explosions could occur.


Fuego (Guatemala): Effusive activity increased yesterday, when 3 lava flows descended from the summit, reaching 1500 m length on the southern flank (Trinidad ravine), 1500 m on the SW flank (Las Lajas) and 1200 m on the western flank (Santa Teresa ravine).


Fuego volcano

Over night, activity seems to have decreased a bit.

On December 14, another phase of strong increased activity (paroxysm) started at the volcano. The volcano observatory reports that explosions became more intense and frequent, 4-6 per hour.

Ash plumes rose up to 1 km and loud shock waves accompanied many of them. Two new lava flows, 800 m long, started to head towards the Santa Teresa (west flank) and Trinidad (south flank) drainage.


Fuego volcano on December 14 (Image via MAXIMO NIVEL ‏@maximoabroad / twitter)

This is the 13th paroxysmal episode during 2015, and if activity increases further, dangerous pyroclastic flows are likely to occur in the coming days. In particular, river beds and valleys at the feet of the mountain should be avoided at all times, as these are high-risk areas.


Dallol (Danakil desert, Ethiopia): We present a photograph taken on the 23rd of November 2015 during our first Danakil volcano expedition of this winter season!




It seems that this phenomenal hydrothermal system is increasingly becoming drier (more shades of yellow-orange-brown and less green colours) in comparison to a few years ago, e.g. December 2010 following a particularly rainy period.


Kirishima (Kyushu): New fumaroles have been detected on the SW flank of the Iozan Ebino crater and a strong sulfur smell was reported.


Thermal imagery and photo of the new fumarole field at Kirishima (JMA)

No other signs of significant unrest have been detected at the volcano.


Rinjani (Lombok): It seems that the eruption at the Barujari cone is over.


MODIS thermal signal from Rinjani (MIROVA)

After a period of intermittent, sometimes quite strong vulcanian-type explosions at the end of Nov and early Dec, no explosive activity has occurred since 3 December and no thermal signal is being recorded on satellite data.


Bromo (East Java, Indonesia): Ash emissions of varying intensity continue from the volcano, producing a plume that rises approx. 500-1500 m above the crater:


Ash emissions from Bromo on December 15 (Photo: Oystein L. Andersen @OysteinLAnderse / twitter)

WATCH: Eruption at Bromo.





Friday, December 18, 2015

GLOBAL VOLCANISM: Indonesia's Mount Bromo Volcano In East Java Continues Eruption - Spewing Column Of Ash Up To 1.5km!

© Economic Times India

December 18, 2015 - INDONESIA - Mount Bromo volcano in East Java, Indonesia erupted Tuesday spewing column of ash by up to 1.5 km. to the sky, a disaster management agency official here said.

Powerful bursts of hot ash and gravel erupted from the rumbling volcano at 06:00 a.m. local time, heading west to northwest as far as 2.5 km from the crater, Sutopo Purwo Nugroho, spokesman of the national disaster management agency said.

Tourist and visitors are banned from entering the slope by up to 2.5 km from the crater, he said.

"Residences are warned to keep vigilant over continuation of the eruption and possible greater eruption," he told Xinhua via phone.

The agency and local community have prepared for any emergency to counter possible risks of greater eruption, Sutopo said.

The 3,829-meter-high Mount Bromo last erupted in January 2011, forcing airlines to ground their planes.

Mount Bromo is one of Indonesia's 129 active volcanoes.


WATCH: Mount Bromo erupts, spews ash high into the sky.



- Manila Bulletin.







Sunday, December 6, 2015

GLOBAL VOLCANISM: The Latest Report Of Volcanic Eruptions, Activity, Unrest And Awakenings – December 4-6, 2015!

Explosion from Rinjani's Barujari cone on December 1, 2015

December 6, 2015 - EARTH - The following constitutes the new activity, unrest and ongoing reports of volcanoes across the globe, courtesy of Volcano Discovery.

Rinjani (Lombok):  The volcano continues to erupt, but activity has decreased a lot. When visited during November 30 to December 2, "the volcano erupted just 2-3 times eruption per day", but some explosions were fairly big



Etna (Sicily, Italy): Activity at the volcano remains elevated, but a significant change is occurring.

While explosions continued from Voragine crater and tremor levels remain high, it seems that since a few hours ago, most magma has now been using another vent: the new pit crater on the upper flank of the New SE crater.


View from Montagnola (Radiostudio7 webcam)

Lava fountain during Etna's 4th Voragine paroxysm

INGV webcam from Montagnola

Lava fountain and ash plume from Voragine

It already has had intermittent activity throughout the current eruption, but this morning started to produce intense strombolian activity and dense ash plumes.

The situation remains highly interesting.


4th paroxysm of Voratine in progress

The 4th lava fountaining episode in less than 3 days has began at Etna's Voragine. Intermittent strombolian activity, elevated throughout the day since the end of last night's paroxysm, has now merged into sustained jets (fountains) of lava. An ash plume is again rising several kilometers.


Ash plume from Etna's New SE crater

Activity from New SE crater

Thermal image showing the lava fountain

Current tremor signal (ESLN station / INGV Catania)

At the time of updating, this activity is still increasing.

The speed at which activity increases is truly impressive. Even from webcams located more or less downwind (i.e. receiving much ash blocking clear view), the lava fountain is now visible clearly.


WATCH: Etna volcanic activity between December 4-5.




Bromo (East Java, Indonesia): An eruption warning was issued this morning - PVMBG raised the volcano's alert status to "siaga" (alert), or 3 on a scale of 1-4.


Bromo volcano this morning (PVMBG)

Seismic activity and degassing from the crater have sharply increased, suggesting that a new eruption could occur any time at the volcano.


Telica (Nicaragua): The volcano has calmed down, at least at the surface during the past week. Since 29 Nov, no more significant explosions / ash emissions have taken place.


Telica volcano's crater


Whether this is in connection with the new eruptive activity at neighboring Momotombo volcano or pure coincidence is up to speculation.


Momotombo (Nicaragua):  Activity at the volcano continues, but at lower intensity than during the first days of the new eruption. Strombolian explosions at the summit crater accompany the emission of a steam-ash plume rising up to approx. 1000 m, an possibly still continued, but very weak lava flow extrusion.


Momotombo volcano

After the more vigorous onset of the eruption on December 2, the new lava flow had reached the base of the summit cone by next morning, where it had branched into two lobes.



Sunday, November 15, 2015

GLOBAL VOLCANISM: The Latest Report Of Volcanic Eruptions, Activity, Unrest And Awakenings – November 15, 2015!

Etna's steaming at southeast crater

November 15, 2015 - EARTH
- The following constitutes the new activity, unrest and ongoing reports of volcanoes across the globe, courtesy of Volcano Discovery.



Etna (Sicily, Italy): Etna's New SE crater is the likely site of new activity in the near future. Intense steaming from the eastern vent of the youngest summit crater suggests that magma is not far from the surface.

Over the past two weeks, 5 episodes of increased tremor and increased degassing occurred from the crater, but so far all ended without an eruption - one could call them "failed attempts" to produce the otherwise typical paroxysms. Another such episode might be about to start at the time of this update (check the webcams).

In the meantime, weak strombolian activity continues at the vent inside the Voragine crater.


Karangetang (Siau Island, Sangihe Islands, Indonesia): Activity at the volcano has decreased a bit, judging from the overall thermal signal, but continues with slow lava extrusion and small explosions at the summit crater, generating incandescent avalanches.


Heat signal from Karangetang volcano (MIROVA)

Seismic activity from Karangetang during 2015 (VSI)

The alert level is kept at 3 (out of 4). VSI in its latest bulletin from 11 Nov mentioned that there is no significant increase or decrease of activity based on evaluation of visual and instrumental observations.



Bromo (East Java, Indonesia): A phase of increased unrest seems to have started at the volcano.


Typical activity of Bromo consisting of strong ash emissions following in short intervals (Photo: Tom Pfeiffer - February 16, 2011)


On 1 November, the local volcano observatory issued a warning not to approach Bromo within 1 km radius, as changes in seismic activity and increased steaming/degassing (including sulfur dioxide) had been noted.


NASA space image of Bromo volcano, located inside the Tengger caldera.


The alert status of the volcano remains at 2 ("waspada","watch") on a scale of 1-4.


Lokon-Empung (North Sulawesi, Indonesia):  The volcano has been relatively calm at the surface, but internal unrest continues to be significant. VSI keeps the alert level at "Siaga" (Alert) or 3 (out of 4), where it has been since July 2011.


Seismicity at Lokon volcano during 2015 so far (VSI)


A mild gradual increase in seismic activity over the past 2-3 months has been noted. The latest bulletin issued yesterday reminds the public to keep a safety distance of 2.5 km around the Tompaluan crater, where new fractures were formed during and after the eruption on 13 Sep last year. Sudden phreatic or phreatomagmatic explosions (caused by overheated steam and/or contact between water and magma), with associated ballistic ejections, pyroclastic flows and ash falls could occur any time with little to no warning.


Yasur (Tanna Island, Vanuatu): Activity at the volcano (in persistent strombolian eruption) has increased. Geohazards raised the status of the volcano to 2:


View of Yasur volcano.

"Yasur activity has changed. Explosions become intense, volcanic bombs may fall in and/or around the crater and volcanic gas and ashes can also affect some villages. The area of risk remains around the volcanic crater and in areas expose to trade winds."


Ubinas (Peru): Another small explosion occurred this afternoon at the volcano, similar to the event a week ago. An ash plume rose approx. 500 m above the crater and quickly dissipated.


Ash plume from Ubinas volcano.



Rinjani (Lombok): According to local observers, the eruption has decreased in strength overall, although strombolian activity seems to still be intense and is visible on webcam images.


Ash plume from Rinjani this morning (Terra satellite / NASA)


The ash plume has been reduced to lengths of approx. 100-150 km and more southerly winds have pushed it towards the NW this morning, allowing the international airport of Lombok to reopen today.






Monday, February 3, 2014

GLOBAL VOLCANISM: Intensified Activity - The Indonesian Government Raises The Status On Another 19 Volcanoes To Alert Level, Second-Highest Category!

February 03, 2014 - INDONESIA - The government has raised the status on another 19 volcanoes in the country to alert level — the second-highest category — in the wake of the Mount Sinabung eruption in North Sumatra that killed 16 people on Saturday.




Besides the 19 new additions, three volcanos have been on high alert status since last year. They include Lokon and Karangetang in North Sulawesi and Rokatenda in East Nusa Tenggara.

The National Disaster Mitigation Agency (BNPB) issued the raised status on Monday for the 19 volcanoes, which are scattered across the archipelago, but has yet to call for the evacuation of populations living nearby.

The 19 volcanoes are Kelud, Ijen, Bromo, Semeru and Raung in East Java; Lewotobi Perempuan in East Nusa Tenggara; Ibu, Gamkonora, Dukono and Gamalama in North Maluku; Soputan in North Sulawesi; Sangeang Api in West Nusa Tenggara; Papandayan in West Java; Dieng in Central Java; Seulewah Agam in Aceh; Talang and Marapi in West Sumatra; Anak Krakatau in Banten; and Kerinci in Jambi.

Indonesia is among the world’s most seismically active countries, situated on the Pacific Ring of Fire, an arc of volcanoes and fault lines encircling the Pacific Basin. The 19 volcanoes are among about 127 active volcanoes in Indonesia.

Mt. Sinabung has been sporadically erupting since September.

Though the alert level for the 19 volcanoes had been raised, Sutopo called on nearby residents not to panic.

“Volcanoes erupt in stages, they won’t suddenly erupt. Their activity can be categorized from normal to waspada [alert] to siaga [high alert] to awas [danger, the highest level],” he said on Monday.

He said that the BNPB was now keeping an eye on Mount Kelud, whose status was raised to alert following intensified volcanic activity.

The BNPB decision to raise the status of Mt. Kelud had triggered panic among local residents.

Local officials in Kediri have issued a warning to people living close to Mt. Kelud to stay outside a 2-kilometer radius set by the The Center for Volcanology and Geological Disaster Mitigation (PVMBG).

On Saturday, at least 16 people were killed and three others severely injured due to pyroclastic clouds emitted by Mt. Sinabung.

Previously, the volcano’s ongoing eruptions had claimed the lives of 31 evacuees from various illnesses such as depression, asthma and hypertension.

Rescuers had to halt operations due to fears of further eruptions. Currently, the evacuation zone is between 5 and 7 km on the southeast slope of the volcano.

Sixteen villages had to be evacuated following the eruptions.

Meanwhile, responding to the BNPB report, Coordinating Minister for People’s Welfare Agung Laksono called on people living close to the volcanoes to remain calm.

“[The raising of the alert status] is to raise awareness among government officials and members of the public so that they can anticipate the worst from the early stage,” Agung said as quoted by Antara news agency.

Agung said that the population in a disaster zone should heed government instructions to evacuate in the event of a volcanic eruption.

“We ask for cooperation from residents. If the local government decides to evacuate their neighborhood they have to follow the procedures,” Agung said.

The country has been battered by a string of natural disasters in recent months.

Authorities in a number of disaster-prone regions have been warned about the potential for worsening disasters, including landslides and floods, due to heavy rains nationwide.

In West Java, the PVMBG advised that people living in landslide-prone areas in Ciramba and Mekarmulya subdistricts, Cikalong district, Cianjur, should be relocated.

In Jombang, East Java, 14 people were buried by a landslide on Monday. Seven bodies have been recovered, while the other seven remain missing.

In Semarang, a landslide displaced 32 families from the Tangkil Baru residential complex in Sukorejo subdistrict, Gunungpati district, whose houses were destroyed.

Last week, sections of the Java’s northern coastal highway were inundated by floodwaters causing a major traffic disruption.

In East Java, the flooding disrupted traffic from Situbondo to Surabaya.

The flooding also inundated a section of the northern coastal highway connecting Semarang and Jakarta, causing massive traffic jams in some areas.  - The Jakarta Post.