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Real-Time Seismograph

The seismograph, Model EQ-1 (Next Generation Science), is located in a second floor classroom of the Julian Science and Mathematics Center. The unit is a horizontal beam seismograph that is designed to continuously record vertical changes in ground movement. The seismogram below is refreshed once every five minutes.

1 Day, Magnitude 2.5+ Worldwide

  • Mag
    Location
    Depth (km)
  • 2.63
    80 km WNW of Petrolia, CA 7-09-2025 3:20 am
    0.3
  • 2.53
    3 km SSE of Maria Antonia, Puerto Rico 7-09-2025 3:09 am
    19.2
  • 2.8
    39 km SSW of Skwentna, Alaska 7-09-2025 2:37 am
    92.6
  • 4.6
    164 km N of Manatutu, Timor Leste 7-09-2025 2:21 am
    489.1
  • 4.8
    80 km SSW of Gorontalo, Indonesia 7-09-2025 1:27 am
    160.7
  • 4.5
    western Xizang 7-09-2025 1:25 am
    10
  • 2.79
    2 km NW of Palomar Observatory, CA 7-09-2025 1:03 am
    6.8
  • 2.6
    93 km NW of Aleneva, Alaska 7-08-2025 11:54 pm
    13.6