Station XA MM01 - North Hampton, Massachusetts

Network: XA95 - Missouri to Massachusetts Transect

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
MM01 North Hampton, Massachusetts (42.32, -72.71) 1995-02-08 / 1996-03-28 122 m
Crust2 Type:Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
Thickness Estimate:36 km
Thickness StdDev:6.6 km
Vp/Vs Estimate:1.61
Vp/Vs StdDev:0.15
Vs Estimate:4.0 km/s
Poisson's Ratio:0.18
Peak Value:0.01
Assumed Vp:6.419 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.858
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

7 with match > 90% ( 28.0 %) and 13 with match > 80% ( 52.0 %) out of 25.

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Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 36 km 1.61 6.419 km/s 4.0 km/s 0.18
Crust2.0 39 km 1.75 6.419 km/s 3.659 km/s 0.26 Q2,orogen/39km no ice, Appalachians, North Andes, 0.5 km seds.
MOMA 44 km 1.80 6.6 km/s 3.667 km/s 0.28
MOMA 45 km 1.73 6.5 km/s 3.757 km/s 0.25
Global Maxima 36 km 1.61 6.419 km/s 4.0 km/s 0.18 amp=0.0061119474
Local Maxima 1 25 km 1.88 6.419 km/s 3.424 km/s 0.30 amp=0.0049050115
Local Maxima 2 43 km 1.96 6.419 km/s 3.275 km/s 0.32 amp=0.0035601587
Local Maxima 3 27 km 1.82 6.419 km/s 3.522 km/s 0.28 amp=0.0029582677
Local Maxima 4 64 km 1.63 6.419 km/s 3.938 km/s 0.20 amp=0.002557927
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps3.42 SECOND
PpPs14.71 SECOND
PsPs/PpSs18.13 SECOND

Events Processed for this Station

Download zip of receiver functions as SAC

View Record Section

Plot maxima for each earthquake.

Events Used in the Stack

(13 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
98.742775 65.4 deg 177.574 deg Near Coast Of Northern Chile 1995/07/30 05:11:23 GMT (-23.4, -70.3) 47 km 6.6 MB, 7.3 MS, 7.2 UNKNOWN, 8.1 MW
97.62365 30.9 deg 221.263 deg Chiapas, Mexico 1995/10/21 02:38:57 GMT (16.9, -93.5) 161 km 6.2 MB, 7.3 UNKNOWN, 7.3 MW
96.61732 35.3 deg 238.834 deg Near Coast Of Jalisco, Mexico 1995/10/09 15:35:55 GMT (19.1, -104.2) 49 km 6.5 MB, 7.3 MS, 7.3 UNKNOWN, 7.9 MW
96.42567 80.6 deg 338.93 deg Sakhalin, Russia 1995/05/27 13:03:55 GMT (52.6, 142.8) 33 km 6.6 MB, 7.6 MS, 7.0 UNKNOWN, 7.0 MW
93.59767 37.2 deg 184.915 deg Colombia 1995/08/19 21:43:32 GMT (5.1, -75.7) 125 km 6.1 MB, 6.6 UNKNOWN, 6.5 MW
93.59656 39.1 deg 285.78 deg Off Coast Of Northern California 1995/02/19 04:03:16 GMT (40.6, -125.5) 10 km 6.1 MB, 6.8 MS, 6.7 UNKNOWN, 6.6 MD
90.48423 84.8 deg 331.334 deg Kuril Islands 1996/02/07 21:36:45 GMT (45.3, 149.9) 33 km 6.3 MB, 7.0 MS, 7.2 UNKNOWN, 7.1 MW
88.888435 62.7 deg 119.435 deg Central Mid-Atlantic Ridge 1995/05/18 00:06:26 GMT (-0.9, -22.0) 10 km 6.2 MB, 6.1 MS, 6.8 UNKNOWN, 6.7 MW
88.7317 46.1 deg 185.883 deg Northern Peru 1995/05/02 06:06:05 GMT (-3.9, -77.0) 103 km 6.5 MB, 6.7 UNKNOWN, 6.6 MW
87.8024 67.2 deg 55.991 deg Greece 1995/05/13 08:47:12 GMT (40.1, 21.7) 13 km 6.2 MB, 6.5 MS, 6.6 UNKNOWN, 6.5 MD
87.65464 65.3 deg 177.854 deg Near Coast Of Northern Chile 1995/07/30 21:05:50 GMT (-23.3, -70.6) 33 km 5.6 MB, 5.6 MS, 5.4 UNKNOWN, 6.1 MW
87.51048 73.6 deg 53.276 deg Turkey 1995/10/01 15:57:16 GMT (38.1, 30.2) 33 km 5.7 MB, 6.1 MS, 6.3 UNKNOWN, 6.0 MW
83.57201 65.2 deg 177.836 deg Near Coast Of Northern Chile 1995/08/02 00:14:09 GMT (-23.2, -70.6) 33 km 5.4 MB, 5.5 MS, 5.3 UNKNOWN

Losers

(12 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
81.916336 83.8 deg 330.798 deg Kuril Islands 1995/04/17 23:28:08 GMT (45.9, 151.3) 34 km 6.1 MB, 6.3 MS, 6.2 UNKNOWN, 6.8 MW
81.455894 84.9 deg 330.615 deg East Of Kuril Islands 1995/12/03 18:14:27 GMT (44.8, 150.7) 33 km 6.4 MB, 6.6 MS
75.585556 67.5 deg 319.682 deg Rat Islands, Aleutian Islands 1995/04/23 02:55:54 GMT (51.3, 179.7) 16 km 6.1 MB, 6.4 MS, 6.5 UNKNOWN, 6.7 ML
72.066826 35.4 deg 238.22 deg Near Coast Of Jalisco, Mexico 1995/10/12 16:52:54 GMT (18.8, -104.0) 25 km 5.5 MB, 5.5 MS, 5.2 UNKNOWN, 6.0 MW
70.17905 85.4 deg 332.109 deg Kuril Islands 1996/02/22 14:59:09 GMT (45.2, 148.6) 133 km 6.2 MB, 6.3 UNKNOWN, 6.3 MW
68.746346 86.6 deg 331.86 deg Kuril Islands 1995/04/28 16:30:00 GMT (44.1, 148.1) 29 km 6.6 MB, 6.9 MS, 7.0 UNKNOWN, 6.8 MW
61.776657 80.2 deg 330.515 deg Kuril Islands 1995/06/29 07:45:09 GMT (48.8, 154.5) 62 km 5.9 MB, 6.0 UNKNOWN, 6.0 MW
61.196995 83.2 deg 207.01 deg Southern East Pacific Rise 1995/10/12 23:41:45 GMT (-35.4, -106.2) 10 km 5.5 MB, 5.3 MS, 5.9 UNKNOWN
56.205822 85.8 deg 331.449 deg Kuril Islands 1995/11/24 17:24:12 GMT (44.5, 149.1) 33 km 6.1 MB, 6.3 MS, 6.1 UNKNOWN, 6.6 MW
50.04594 86.5 deg 331.751 deg Kuril Islands 1995/04/19 03:50:05 GMT (44.0, 148.2) 33 km 5.9 MB, 5.5 MS, 5.8 UNKNOWN, 5.7 MW
38.29556 85.0 deg 334.447 deg Sea Of Okhotsk 1995/02/18 13:29:06 GMT (46.7, 145.9) 355 km 5.6 MB, 5.7 UNKNOWN, 5.5 MW
34.8615 57.8 deg 315.308 deg Unimak Island Region, Alaska 1995/07/08 17:15:28 GMT (53.6, -163.5) 33 km 5.8 MB, 5.7 MS, 5.5 UNKNOWN, 6.0 MW