ΑΛΛΟΤΡΟΠΙΑΣ — MSEED → JSON

Step 01

LOAD A FILE

Drop a .mseed file from INGV EIDA. This is the raw binary format used to store seismic recordings.

Step 02

DETECT EVENTS

The STA/LTA algorithm scans the signal and automatically finds earthquakes by comparing short vs long-term energy.

Step 03

DOWNLOAD JSON

Get a structured file with station info, detected events (with magnitude), and the amplitude time series for the simulator.

Seismic file accepts .mseed · .seed · .miniseed

↓

Drop your .mseed file here

or click to browse your files
Need data? Download from INGV EIDA ↗

Detection parameters STA/LTA algorithm

Quick preset:

STA window (seconds)

Short-term energy window — lower values catch smaller impulses

LTA window (seconds)

Long-term background window — longer = more stable noise baseline

Trigger threshold

STA/LTA ratio to start an event — higher = fewer false detections

Detrigger threshold

When ratio drops below this, the event is considered over

Frame interval (seconds)

How often amplitude is sampled for the simulator time series

Min gap between events (s)

Minimum silence required before a new event can be detected

↗ INGV EIDA

Processing log

────────────────────────────────────

MSEED → JSON ready

────────────────────────────────────

Load a .mseed file to begin