2011 Tohoku Earthquake: Real-time Solution

Seismic waves in Tohoku-oki Earthquake
detected with 1Hz real-time processing

March 15, 2011

The time-series below show real-time 1Hz coordinate solutions for GEONET stations used for demonstration. IGU "predicted" orbit was used for 1Hz PPP processing for the client stations (blue circle), where 1Hz satellite clocks were estimated in server stations (red circle) with real-time. Time-series plots for 10 hours (00-18 UTC) and 12 minutes (5.8 - 6.0 hour, 12 minutes) are shown.

Tohoku Earthquake Real-time Monitoring

 

Real-time PPP Processing

GEONET station 0859, Shari2 (18 hours)

Station 0859 Tohoku Earthquake

GEONET station 0859, Shari2 (6 minutes)

Station 0859 Tohoku Earthquake

 

GEONET station 0252, Hegurajima (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 0252, Hegurajima (6 minutes)

Station 0252 Tohoku Earthquake

 

 

GEONET station 0227, Maruyama (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 0227, Maruyama (6 minutes)

Station 0252 Tohoku Earthquake

 

 

 

GEONET station 1133, Ainan (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 1133, Ainam (6 minutes)

Station 0252 Tohoku Earthquake

 

 

GEONET station 0720, Kagoshima2 (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 0720, Kagoshima2 (6 minutes)

Station 0252 Tohoku Earthquake

 

 

 

GEONET station 0603, Hahajima (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 0603, Hahajima (6 minutes)

Station 0252 Tohoku Earthquake

 

 

GEONET station 1096, Naha (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 1096, Naha (6 minutes)

Station 0252 Tohoku Earthquake

 

 

 

GEONET station 0750, Ishigaki2 (18 hours)

Station 0252 Tohoku Earthquake

GEONET station 0750, Ishigaki2 (6 minutes)

Station 0252 Tohoku Earthquake

 

 

 

 

 

 

Real-time Monitoring of Co-seismic Deformation with RTNet

  Real-time monitoring of Co-seismic Deformation with RTNet

         Link to Movie  24fps and 1fps (Real-time)