Pasadena Geophysical Observatory

Live geomagnetic, receiver-signal, and VLF audio observations from Pasadena, California

Live VLF Receiver Audio

Press Play to listen to the live receiver.

Current Measurements

Current UTC: Waiting...
X Magnetometer: Waiting...
Y Magnetometer: Waiting...
Z Magnetometer: Waiting...
S Meter: Waiting...

Station Status

Observatory Online
NI USB-6009 Checking...
Database Checking...
Acquisition Checking...
Live Audio Streaming
Dashboard Uptime 00:00:00
Last Sample ---

Observatory Information

Location Pasadena, California
Sample Rate ---
Database Size ---
Total Samples ---
Software Version Version 2.1

Chart Time Range

All chart times are displayed in UTC.

Receiver Signal

Magnetometer X — North/South Axis

Magnetometer Y — East/West Axis

Magnetometer Z — Vertical Axis