2024/04/17 23:14 Bungo Channel Seismic Intensity 6- M6.6

1.Prediction Information previouly anounced

Earthquake occurrence prediction
Prediction
No
Announce
Date
Basis Image Time Place Scale(M)
P2404-03B 04/22 Ionospheric perturbation Matsue
Ionospheric perturbation Seoul
Ionospheric perturbation Busan
P2404-03 04/16 Ionospheric perturbation Kushiro
Ionospheric perturbation Sapporo
Ionospheric perturbation Sendai
Anomalies were observed between April 9th ​​and April 15th that could predict an earthquake of magnitude 6 or greater. The location cannot be identified. No anomalies were observed in the Kanto region or at the Hamamatsu observation point. Therefore, it does not appear to be in the Kanto or Tokai region.

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◎Regarding ionospheric perturbation observation - > Here 
 Paper by Professor Emeritus Hayakawa of Electric Communication University - > Here

2. Seismic intensity distribution announced by the Japan Meteorological Agency - > Here

3.News Paper Article - > Here

4. Each Transmission Station - > Sagamihara Propagation route - > Here

5. TT Anormal Data 7 days before Bungo Channel EQ -> Here

6. Tree Bio-electric Potential Anormal Data at Yachimata Chiba Pref. 8 hours before Bungo Channel EQ -> Here

7. How to identify the location of an earthquake
- The propagation distance of VHF and UHF bands in simultaneous observation of two frequencies in multiple bands is several tens of kilometers, so the possibility of identifying the epicenter is very high.
- Therefore, it is desirable to carry out multipoint observations in a mesh of several tens of kilometers across the whole of Japan.