Recent unusual active ground motion in North America, as of 2015/06/13

[Kojima]

Some stations in North America have been recently showing unusual active ground motion.

I show the image of ground motion from REV at each of these seven stations.

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

Note: Only the last 10-day image of ground motion is available in the REV site. 

(1) Code, Name and Location of station:

1) CN.SCHQ; SCHEFFERVILLE, PQ; 54.83 N, 66.83 W

2) WU.PEMO; Pembroke, Ontario, Canada; 45.68 N, 77.25 W

3) TA.G59A; Clarenceville, QC, USA; 45.08 N, 73.18 W

4) TA.X43A; Marvell, AR, USA; 34.52 N, 90.88 W

5) US.NATX; Nacogdoches, Texas, USA; 31.76 N, 94.66 W

6) IU.HKT; Hockley, Texas; 29.96 N, 95.84 W

7) CN.VIB; VAN INLET, BC; 53.25 N, 132.54 W

(2) Some representative images of ground motion:

1) CN.SCHQ: Quebec

1-1) [2015/01/03 - 2015/01/31], 1-2) [2015/02/01 - 2015/02/28], 1-3) [2015/03/01 - 2015/03/30]

1-4) [2015/04/01 - 2015/04/23]

1-5) [2015/05/22 - 2015/06/13]

2) WU.PEMO: Ontario

2-1) [2015/04/27 -2015/06/13]

3) TA.G59A: Quebec

3-1) [2015/02/03 - 2015/02/09]

3-2) [2015/02/17 - 2015/02/23]

3-3) [2015/02/24 - 2015/03/22]

3-4) [2015/03/23 - 2015/04/04]

3-5) [2015/04/05 - 2015/04/11]

3-6) [2015/04/12 - 2015/04/20]

3-7) [2015/04/21 - 2015/05/11]

3-8) [2015/05/12 - 2015/05/18]

3-9) [2015/05/19 - 2015/06/09]

3-10) [2015/06/10 - 2015/06/13]

4) TA.X43A: Arkansas

4-1) [2015/05/26 - 2015/05/31]

4-2) [2015/06/01 - 2015/06/13]

5) US.NATX: Texas

5-1) [2015/04/27 - 2015/05/16], 5-2) [2015/05/25 - 2015/06/13]

6) IU.HKT: Texas

6-1) [2015/06/01 - 2015/06/13]

7) CN.VIB: British Columbia

7-1) [2015/06/08 - 2015/06/13]

======================================================

(3) Image of ground motion:

1) CN.SCHQ: Quebec

1-1) [2015/01/03 - 2015/01/31]

1-2) [2015/02/01 - 2015/02/28]

1-3) [2015/03/01 - 2015/03/30]

1-4) [2015/04/01 - 2015/04/23]

1-5) [2015/05/22 - 2015/06/13]

————————————————————————

2) WU.PEMO: Ontario

2-1) [2015/04/27 -2015/06/13]

————————————————————————

3) TA.G59A: Quebec

3-1) [2015/02/03 - 2015/02/09]

3-2) [2015/02/17 - 2015/02/23]

3-3) [2015/02/24 - 2015/03/22]

3-4) [2015/03/23 - 2015/04/04]

3-5) [2015/04/05 - 2015/04/11]

3-6) [2015/04/12 - 2015/04/20]

3-7) [2015/04/21 - 2015/05/11]

3-8) [2015/05/12 - 2015/05/18]

3-9) [2015/05/19 - 2015/06/09]

3-10) [2015/06/10 -2015/06/13]

————————————————————————

4) TA.X43A: Arkansas

4-1) [2015/05/26 - 2015/05/31]

4-2) [2015/06/01 - 2015/06/13]

————————————————————————

5) US.NATX: Texas

5-1) [2015/04/27 - 2015/05/16]

5-2) [2015/05/25 - 2015/06/13]

————————————————————————

6) IU.HKT: Texas

6-1) [2015/06/01 - 2015/06/13]

————————————————————————

7) CN.VIB: British Columbia

7-1) [2015/06/08 - 2015/06/13]

[Kojima]

* Three stations in QC showed a big ground adjustment in REV on 2016/06/23.

CN.LMQ: LA MALBAIE, QC; 47.55 N, 70.33 W

CN.VLDQ; VALDOR, QC; 48.19 N, 77.76 W

CN.MNTQ: Montreal, QC; 45.50 N, 73.62 W

[Kojima]

49) WU.BMRO: Meriville Lake, Ontario, Canada; 44.60 N, 81.22 W

49) WU.BMRO [2016/06/08 - 06/13]

[Kojima]

48) OK.CROK: Carrier, Oklahoma; 36.50 N, 97.98 W

48) OK.CROK [2016/06/08 - 06/12]

[Kojima]

47) TA.W18A: Petrified Forest, AZ, USA; 35.12 N, 109.74 W

47) TA.W18A [2016/05/28 - 06/12]

[Kojima]

46) NM.BLO: Bloomington, IN; 39.17 N, 86.52 W

46) NM.BLO [2016/05/17 - 06/11]

[Kojima]

45) N4.G65A: Princeton, ME, USA; 45.20 N, 67.56 W

45) N4.G65A [2016/06/02 - 06/12]

[Kojima]

44) UW.LCCR; Mulino, OR, USA; 45.21 N, 122.48 W

40) TA.G03D; McMinnville, OR, USA; 45.21 N, 123.26 W

30) UW.SHUK; Shuksan (Mt. Baker Ski Area), WA; 48.85 N, 121.68 W

29) UW.LRIV; Port Angeles, WA, USA; 48.06 N, 123.50 W

44) UW.LCCR; Mulino, OR, USA; 45.21 N, 122.48 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=UW.LCCR

44-1) [2016/03/02 - 03/03]

40) TA.G03D; McMinnville, OR, USA; 45.21 N, 123.26 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=TA.G03D

40-2) [2016/02/07 - 03/03]

30) UW.SHUK; Shuksan (Mt. Baker Ski Area), WA; 48.85 N, 121.68 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=UW.SHUK

30-3) [2016/02/13 - 03/02]

29) UW.LRIV; Port Angeles, WA, USA; 48.06 N, 123.50 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=UW.LRIV

29-3) [2016/02/07 - 03/03]

[Kojima]

43) WU.BANO; Bancroft, Ontario, Canada; 45.02 N, 77.93 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=WU.BANO

43-1) [2016/02/01 - 02/24]

[Kojima]

42) N4.U38B; Mount Pleasant Farm, Gravette, AR, USA; 36.44 N, 94.39 W

16) OK.U32A; Winter Ranch, Mooreland, OK, USA; 36.38 N, 99.00 W 

42) N4.U38B; Mount Pleasant Farm, Gravette, AR, USA; 36.44 N, 94.39 W

http://rev.seis.sc.edu/stations/?zip_or_station_code=N4.U38B

42-1) [2016/02/20 - 02/23]

16) OK.U32A; Winter Ranch, Mooreland, OK, USA; 36.38 N, 99.00 W 

http://rev.seis.sc.edu/stations/?zip_or_station_code=OK.U32A

16-2) [2016/02/07 - 02/19]

[Kojima]

[List of the stations]

1) CN.SCHQ; SCHEFFERVILLE, PQ; 54.83 N, 66.83 W

2) WU.PEMO; Pembroke, Ontario, Canada; 45.68 N, 77.25 W

3) TA.G59A; Clarenceville, QC, USA; 45.08 N, 73.18 W

4) TA.X43A; Marvell, AR, USA; 34.52 N, 90.88 W

5) US.NATX; Nacogdoches, Texas, USA; 31.76 N, 94.66 W

6) IU.HKT; Hockley, Texas; 29.96 N, 95.84 W

7) CN.VIB; VAN INLET, BC; 53.25 N, 132.54 W

8) NE.HNH; Hanover, NH, USA; 43.71 N, 72.29 W

9) N4.Z35B; Perchaven, Sanger, TX, USA; 33.33 N, 97.25 W

10) CN.ICQ; ISLETS-CARIBOU, QC; 49.52 N, 67.27 W

11) BK.MCCM; Marconi Conference Center, Marshall, CA, USA; 38.14 N, 122.88 W

12) WU.ALFO; Alfred, Ontario, Canada; 45.63 N, 74.88 W

13) US.COWI; Conover, Wisconsin, USA; 46.10 N, 89.14 W

14) NM.LNXT; Lenox,TN; 36.10 N, 89.49 W

15) TA.N54A; Moraine State Park, Portersville, PA, USA; 40.96 N, 79.99 W

16) OK.U32A; Winter Ranch, Mooreland, OK, USA; 36.38 N, 99.00 W 

17) AT.YKU2; Yakutat, Alaska; 59.51 N, 139.67 W

18) TA.214A; Organ Pipe National Monument, Ajo, AZ, USA; 31.96 N, 112.81 W

19) AE.Y14A; Wickenburg, AZ, USA; 33.94 N, 113.00 W

20) CN.ORIO; Orleans, Innes Road, ON; 45.45 N, 75.51 W

21) TA/N4.I49A; Point Hope, MI, USA; 43.94 N, 82.82 W

22) WU.DRCO; St. Marys Cement, Ontario, Canada; 43.88 N, 78.70 W

23) NN.PRN; Pahroc Range, Nevada. (GPS 12/04/2000) w84; 37.41 N, 115.05 W

24) AZ.KNW; Keenwild Fire Station, Mountain Center, CA, USA; 33.71 N, 116.71 W

25) NN.BEK; Beckworth, California w84; 39.87 N, 120.36 W

26) RV.LGPLA; Lodgepole, Alberta, CAN; 53.12 N, 115.36 W

27) LD.PRNY; Paleontological Research Institution, Ithaca, NY; 42.47 N, 76.54 W

28) AZ.TMSP; TMSP, CA, USA; 33.62 N, 116.68 W

29) UW.LRIV; Port Angeles, WA, USA; 48.06 N, 123.50 W

30) UW.SHUK; Shuksan (Mt. Baker Ski Area), WA; 48.85 N, 121.68 W

31) NN.OMMB; Old Mammoth Mine, surface, wgs-84; 37.61 N, 119.00 W

32) TA.435B; Jarrell, TX, USA; 30.78 N, 97.58 W

33) IM.TX31; TXAR Array, Lajitas, TX, USA; 29.33 N, 103.67 W

34) N4.352A; Blakely, GA, USA; 31.48 N, 84.93 W

35) NM.PEBM; Pemiscot Bayou,MO; 36.11 N, 89.86 W

36) LD.BRNJ; Basking Ridge, New Jersey; 40.68 N, 74.57 W

37) LD.CUNY; Queens College, Flushing-Queens, NYC; 40.73 N, 73.82 W

38) LD.BRNY; Black Rock Forest, Cornwall, NY; 41.41 N, 74.01 W

39) US.LONY; Lake Ozonia, New York, USA; 44.62 N, 74.58 W

40) TA.G03D; McMinnville, OR, USA; 45.21 N, 123.26 W

41) NN.WDEM; Washoe County DEM, Nevada; 39.58 N, 119.81 W

[Station Map]