magma-var 0.1.2

MAGMA Volcanic Activity Report (VAR)

magma-var

Python package for MAGMA Volcanic Activity Report (VAR)

1. How to use

Make sure you have MAGMA token. Check examples directory.

Volcano name and code:

Volcano	Code
Agung	AGU
Ambang	AMB
Anak Krakatau	KRA
Anak Ranakah	RAN
Arjuno Welirang	WEL
Awu	AWU
Banda Api	BAN
Batur	BAT
Batutara	TAR
Bromo	BRO
Bur Ni Telong	TEL
Ciremai	CER
Colo	COL
Dempo	DEM
Dieng	DIE
Dukono	DUK
Ebulobo	EBU
Egon	EGO
Galunggung	GAL
Gamalama	GML
Gamkonora	GMK
Gede	GED
Guntur	GUN
Ibu	IBU
Ijen	IJE
Ile Werung	WER
Ili Boleng	BOL
Ili Lewotolok	LEW
Inielika	LIK
Inierie	RIE
Iya	IYA
Kaba	KAB
Karangetang	KAR
Kelimutu	KLM
Kelud	KLD
Kerinci	KER
Kie Besi	KIE
Lamongan	LAM
Lereboleng	LER
Lewotobi Laki-laki	LWK
Lewotobi Perempuan	LWP
Lokon	LOK
Mahawu	MAH
Marapi	MAR
Merapi	MER
Papandayan	PAP
Peut Sague	PEU
Raung	RAU
Rinjani	RIN
Rokatenda	ROK
Ruang	RUA
Salak	SAL
Sangeangapi	SAN
Semeru	SMR
Seulawah Agam	SEU
Sinabung	SIN
Sirung	SIR
Slamet	SLA
Soputan	SOP
Sorikmarapi	SOR
Sumbing	SBG
Sundoro	SUN
Talang	TAL
Tambora	TAM
Tandikat	TAN
Tangkoko	TGK
Tangkuban Parahu	TPR
Teon	TEO
Wurlali	WUR

1.1 Install module

pip install magma-var

Check your version:

print(magma_var.__version__)

1.2 Download Volcanic Activity Report (VAR)

To download Volcanic Activity Report (VAR):

import magma_var
from magma_auth import auth
from magma_var import Download

print(magma_var.__version__)

token = auth.token # or replace with your own token

download = Download(
    token=token,
    volcano_code='LOK',
    start_date='2025-01-01',
    end_date='2025-06-08',
    locale="id", # [testing] Change to "en" for english translation 
    current_dir='D:\\Projects\\magma-var', # Change your current directory. Default to None.
    verbose=True,
)

download.var()

download.to_excel()

download.to_csv()

1.3 Plot VAR

Plot seismicity count:

Earthquake name and code:

Jenis Gempa	Earthquake (EN)	Code
Semua Gempa	Select all earthquake	*
Letusan	Eruption	lts
Awan Panas Letusan	Fountain Collapse Pyroclastic Flow	apl
Awan Panas Guguran	Pyroclastic Density Current (PDC)	apg
Guguran	Rockfall	gug
Hembusan	Degassing	hbs
Harmonik	Harmonic	hrm
Tremor Non-Harmonik	Non-Harmonic Tremor	tre
Tornillo	Tornillo	tor
Low Frequency	Low Frequency	lof
Hybrid/Fase Banyak	Hybrid/Multi Phase	hyb
Vulkanik Dangkal	Shallow Volcanic-Tectonic (VT-B)	vtb
Vulkanik Dalam	Deep Volcanic-Tectonic (VT-A)	vta
Very Long Period	Very Long Period	vlp
Tektonik Lokal	Local Tectonic	tel
Terasa	Felt Earthquake	trs
Tektonik Jauh	Teleseismic	tej
Double Event	Double Event	dev
Getaran Banjir	Lahar	gtb
Deep Tremor	Deep Tremor	dpt
Tremor Menerus	Tremor	mtr

from magma_auth import auth
from magma_var import Plot

token = auth.token or replace with your own token

plot = Plot(
    token = token,
    volcano_code = 'LOK',
    start_date = '2025-01-01',
    end_date = '2025-03-13',
    earthquake_code = '*', # Check table above for earthquake code
    locale = 'en', # change to "id" for Indonesia. Default to "id"
    overwrite=True, # Overwrite existing downloaded file
    verbose=True, # Show detailed information
)

Print DataFrame:

plot.df

Show plot:

plot.show(
    interval=7, # 7 days. X-axis interval in days. 
    width=1.0, # Size bar width
    title='Lokon', # Plot title
    figsize=(10,1),
    title_fontsize=12,
    figure_ylabel_fontsize=9,
    x_labelsize=8,
    y_labelsize=8,
    legend_fontsize=6,
    color='black', # remove or change to None to use default color
)

Changelog

[0.1.1] 2025-09-04

Bug fix.

Added

• Update jupyter notebook example.

Fixed

• Fix readme.
• Fix color options.

Changed

• Code reformatting using black.