Discover and read the best of Twitter Threads about #Merapi

Most recents (5)

๐Ÿ‡ฎ๐Ÿ‡ฉ#Indonesia #Yogyakarta #Merapi #VOLCANO

Reports of avalanches and hot avalanches of Mount Merapi on January 20, 2021 at 12.00-18.00 WIB (UTC +7):
1. On January 20, 2021 at 14.07 WIB, a hot cloud of avalanche occurred which was recorded on the seismogram with an amplitude of 20 mm and a duration of 192 seconds. The sliding distance is estimated to be 1000 m, the weather is cloudy.
2. On January 20, 2021 at 14:27 WIB, a hot cloud of avalanches was recorded on the seismogram with an amplitude of 30 mm and a duration of 117 seconds. Awanpanas rolled into Boyong River with a sliding distance of 1500 m. The wind blows north.
Read 11 tweets
Most actual Update report to the #Merapi #Volcano #Java

"BPPTKG reported that during 25-31 December rock avalanches traveled as far as 1.5 km down Merapiโ€™s NW flank in the Senowo drainage.
A comparison of photos taken on 24 and 30 December showed minor morphological changes in the summit area. Seismic activity was more intense than the previous week.
Electronic Distance Measurement (EDM) data continued to measure a distance shortening between points in the NW at a rate of 14 cm per day. Incandescence from the crater was visible at night on 31 December, possibly signifying the emergence of lava.
Read 6 tweets
"DIMENSI LAIN GUNUNG MERAPI"

Pendakian yang tak terlupakan.

True Story

- a Thread.

@bacahorror #bacahorror
@ceritaht #ceritaht
@IDN_Horor
Cek ombak dulu, baru mulai cerita.
Gimana nih ? Lanjut ?
Read 157 tweets
Deformasi Gunung Merapi Periode Erupsi 2006, 2010, dan 2018-2020

---sebuah utas----
Aktivitas Gunung #Merapi dipantau dengan berbagai metode dan peralatan, misalnya metode seismik, deformasi, geokimia, dll. Metode deformasi merupakan metode untuk mengetahui perubahan bentuk tubuh gunung akibat aktivitas magma.
Salah satu cara untuk mengukur deformasi adl dgn metode EDM (Electronics Distance Measurements). Prinsip kerja metode ini adl alat akan memancarkan sinar inframerah ke reflektor yg dipasang di tubuh gunung api, lalu reflektor akan memantulkan kembali sinar tsb ke alat.
Read 7 tweets
Laporan pengamatan guguran Gunung #Merapi tanggal 07/02/2019 periode 00.00-06.00 WIB.

Terekam 17 kali gempa guguran dengan durasi 15-93 detik.

Teramati 3 kali guguran lava ke arah Kali Gendol dengan jarak luncur 650-900 m dan durasi 66-93 detik.

#statuswaspada
Laporan pengamatan guguran Gunung #Merapi tanggal 07/02/2019 periode 06.00-12.00 WIB.

Berdasarkan data seismik, jumlah guguran 49 kali dengan durasi 13-97 detik.

Dari kamera CCTV teramati 1 kali guguran ke arah Kali Gendol dengan jarak luncur 550 m.

#statuswaspada
Laporan pengamatan guguran Gunung #Merapi tanggal 07/02/2019 periode 12.00-18.00 WIB.

Berdasarkan data seismik, jumlah guguran 32 kali dengan durasi 12-157 detik.

#statuswaspada
Read 6 tweets

Related hashtags

Did Thread Reader help you today?

Support us! We are indie developers!


This site is made by just two indie developers on a laptop doing marketing, support and development! Read more about the story.

Become a Premium Member ($3.00/month or $30.00/year) and get exclusive features!

Become Premium

Too expensive? Make a small donation by buying us coffee ($5) or help with server cost ($10)

Donate via Paypal Become our Patreon

Thank you for your support!