Big Under Ground Alteration Around the world

[Kojima]

In my previous blog,

Change of ground motion is accelerating globally in May, 2014

I showed some interesting ground motion found in the Rapid Earthquake Viewer (REV),

http://rev.seis.sc.edu/index.html

http://rev.seis.sc.edu/stations.html

where the seismogram showing a group of some characteristic large ground motion forms,

indicating big under ground alteration, was observed at some stations. So far, I have found out 15 stations showing it by searching in REV.

01) 2014/03/05: IU.DAV: Davao, Philippines; 7.07 N, 125.58 E

02) 2014/04/16: CU.ANWB: Willy Bob, Antigua and Barbuda; 17.67 N, 61.79 W

03) 2014/04/16: IU.RAR: Rarotonga, Cook Islands; 21.21 S, 159.77 W

04) 2014/05/14: IU.LSZ; Lusaka, Zambia; 15.28 S, 28.19 E

05) 2014/05/18: IU.KMBO; Kilima Mbogo, Kenya; 1.13 S, 37.25 E

06) 2014/05/19: IU.RSSD; Black Hills, South Dakota, USA; 44.12 N, 104.04 W

07) 2014/05/21: IU.MAJO; Matsushiro, Japan; 36.55 N, 138.20 E

08) 2014/05/21: IU.RCBR; Riachuelo, Brazil; 5.83 S, 35.90 W

09) 2014/05/22: IU.TARA; Tarawa Island, Republic of Kiribati; 1.35 N, 172.92 E

10) 2014/05/27: US.MSO; Missoula, Montana, USA; 46.83 N, 113.94 W

11) 2014/05/28: US.CNNC; Cliffs of the Neuse, North Carolina, USA; 35.24 N, 77.89 W

12) 2014/05/29: US.KVTX; Kingsville, Texas, USA; 27.55 N, 97.89 W

13) 2014/05/30: US.TZTN; Tazewell, Tennessee, USA; 36.54 N, 83.55 W

14) 2014/06/02: US.DUG; Dugway, Tooele County, Utah, USA; 40.19 N, 112.81 W

15) 2014/06/05: IU.PMSA; Palmer Station, Antarctica; 64.77 S, 64.05 W

The ground motion started with a big smooth wave at almost same time in a day, between 16:00 and 20:00, at every 15 station, indicating the earth wobble in a factor in this ground motion, and ended with a big jagged wave for some hours.

I show the seismogram of each station below. 

01) 2014/03/05: IU.DAV: Davao, Philippines; 7.07 N, 125.58 E

02) 2014/04/16: CU.ANWB: Willy Bob, Antigua and Barbuda; 17.67 N, 61.79 W

03) 2014/04/16: IU.RAR: Rarotonga, Cook Islands; 21.21 S, 159.77 W

04) 2014/05/14: IU.LSZ; Lusaka, Zambia; 15.28 S, 28.19 E

05) 2014/05/18: IU.KMBO; Kilima Mbogo, Kenya; 1.13 S, 37.25 E

06) 2014/05/19: IU.RSSD; Black Hills, South Dakota, USA; 44.12 N, 104.04 W

07) 2014/05/21: IU.MAJO; Matsushiro, Japan; 36.55 N, 138.20 E

08) 2014/05/21: IU.RCBR; Riachuelo, Brazil; 5.83 S, 35.90 W

09) 2014/05/22: IU.TARA; Tarawa Island, Republic of Kiribati; 1.35 N, 172.92 E

10) 2014/05/27: US.MSO; Missoula, Montana, USA; 46.83 N, 113.94 W

11) 2014/05/28: US.CNNC; Cliffs of the Neuse, North Carolina, USA; 35.24 N, 77.89 W

12) 2014/05/29: US.KVTX; Kingsville, Texas, USA; 27.55 N, 97.89 W

13) 2014/05/30: US.TZTN; Tazewell, Tennessee, USA; 36.54 N, 83.55 W

14) 2014/06/02: US.DUG; Dugway, Tooele County, Utah, USA; 40.19 N, 112.81 W

15) 2014/06/05: IU.PMSA; Palmer Station, Antarctica; 64.77 S, 64.05 W

[Kojima]

90) 2014/11/14: IU.WVT; Waverly, Tennessee, USA; 36.13 N, 87.83 W

http://rev.seis.sc.edu/stations/IU/WVT?year=2014&month=11&d...

[Kojima]

89) 2014/08/06, 08: IU.LCO; Las Campanas Astronomical Observatory, Chile; 29.01 S, 70.70 W

http://rev.seis.sc.edu/stations/IU/LCO?year=2014&month=8&da...

http://rev.seis.sc.edu/stations/IU/LCO?year=2014&month=8&da...

Note: The images of heliplot above have been deleted.  I captured the images before, though they show no heliplot from 2014/08/06 to 2014/08/09 as of 2014/11/08.

[Kojima]

88) 2014/11/06: IU.ULN; Ulaanbaatar, Mongolia; 47.87 N, 107.05 E

http://rev.seis.sc.edu/stations/IU/ULN?year=2014&month=11&d...

[Kojima]

87) 2014/11/03: IU.FURI; Mt. Furi, Ethiopia; 8.90 N, 38.68 E

http://rev.seis.sc.edu/stations/IU/FURI?year=2014&month=11&...

[Kojima]

86) 2014/10/31: IU.TEIG; Tepich, Yucatan, Mexico; 20.23 N, 88.28 W

http://rev.seis.sc.edu/stations/IU/TEIG?year=2014&month=10&...

[Kojima]

85) 2014/10/31: IU.SAML; Samuel, Brazil; 8.95 S, 63.18 W

http://rev.seis.sc.edu/stations/IU/SAML?year=2014&month=10&...

[Kojima]

84) 2014/10/29: US.NHSC; New Hope, South Carolina, USA; 33.11 N, 80.18 W

http://rev.seis.sc.edu/stations/US/NHSC?year=2014&month=10&...

[Kojima]

83) 2014/10/28: IU.POHA; Pohakuloa, Hawaii, USA; 19.76 N, 155.53 W

http://rev.seis.sc.edu/stations/IU/POHA?year=2014&month=10&...

[Kojima]

82) 2014/10/27: IU.CTAO; Charters Towers, Australia; 20.09 S, 146.25 E

http://rev.seis.sc.edu/stations/IU/CTAO?year=2014&month=10&...

[Kojima]

* 2014/10/24: CU.MTDJ, Jamaica [See 80)] 

http://rev.seis.sc.edu/stations/CU/MTDJ?year=2014&month=10&...