4:05 PM - 4:20 PM
[MTT38-03] Comparison of seismic waveforms observed by co-located seismometer and barometer installed indoors – characteristics of waveform –
Keywords:Barometer, Seismometer, Seismic response
We are operating barometers also in Isumi, Chiba-prefecture. This array observation system is comprised of six barometers. Mt. Moto-Shirane in Kusatsu, Gunma-prefecture erupted at around 10 a.m. on January 23 2018 (JST). The observation system in Isumi detected infrasound signals which seems to be derived from the eruption of Mt. Moto-Shirane. We introduce some remarkable infrasound waveforms.