Station MP NSR4 - Nasiriya, Iraq

Network: MP - Iraqi Seismic Observatory

Nearby stations (2 deg radius)

Station Name (Lat, Lon) Start / End Elevation
NSR4 Nasiriya, Iraq (31.54, 46.20) 2017-10-08 / 2599-12-31 7.0 m
Crust2 Type:DX,Platform 9 km seds.
Thickness Estimate:44 km
Thickness StdDev:0.2 km
Vp/Vs Estimate:1.81
Vp/Vs StdDev:0.01
Vs Estimate:3.417 km/s
Poisson's Ratio:0.28
Peak Value:0.08
Assumed Vp:6.168 km/s
Ps Weight:0.33333334
PpPs Weight:0.33333334
PsPs Weight:0.33333328
Residual Complexity:0.553
Nearby stations H: +-
(2.0 deg) Vp/Vs: +-

8 with match > 90% ( 6.2015505 %) and 22 with match > 80% ( 17.054264 %) out of 129.

Download stack as xyz text file.

Azimuth Distribution of Events:

Prior Results for this Station

Study Thickness Vp/Vs Vp Vs Poissons Ratio Extra
EARS 44 km 1.81 6.168 km/s 3.417 km/s 0.28
Crust2.0 41 km 1.77 6.168 km/s 3.476 km/s 0.27 DX,Platform 9 km seds.
Global Maxima 44 km 1.81 6.168 km/s 3.417 km/s 0.28 amp=0.082497
Local Maxima 1 25 km 1.60 6.168 km/s 3.855 km/s 0.18 amp=0.049343493
Local Maxima 2 34 km 2.07 6.168 km/s 2.987 km/s 0.35 amp=0.035491645
Local Maxima 3 45 km 1.82 6.168 km/s 3.385 km/s 0.28 amp=0.030416826
Local Maxima 4 36 km 1.76 6.168 km/s 3.495 km/s 0.26 amp=0.02919659
Predicted Arrivals for vertical incidence
(zero ray parameter)
Ps5.74 SECOND
PpPs20.01 SECOND
PsPs/PpSs25.75 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

(22 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude
96.000595 91.0 deg 13.907 deg Alaska Peninsula 2020/07/22 06:12:44 UTC (55.2, -158.6) 13 km 7.4 Mi
94.41742 80.0 deg 90.248 deg Philippine Islands Region 2021/01/21 12:23:05 UTC (5.0, 127.5) 96 km 7.0 mww
93.23831 75.0 deg 54.009 deg Near East Coast Of Honshu, Japan 2021/03/20 09:09:45 UTC (38.5, 141.6) 54 km 7.0 Mww
92.41322 44.1 deg 47.172 deg Russia-Mongolia Border Region 2021/01/11 21:32:58 UTC (51.2, 100.4) 10 km 6.7 mww
92.204506 80.4 deg 273.163 deg Central Mid-Atlantic Ridge 2020/09/06 06:51:19 UTC (7.7, -37.2) 10 km 6.7 Mww
92.042366 43.3 deg 71.411 deg Qinghai, China 2021/05/21 18:04:13 UTC (34.6, 98.2) 10 km 7.3 Mww
90.93656 64.5 deg 114.727 deg Southwest Of Sumatra, Indonesia 2021/02/10 12:52:27 UTC (-5.7, 101.7) 10 km 6.2 Mww
90.59446 78.6 deg 89.364 deg Mindanao, Philippines 2021/08/11 17:46:14 UTC (6.5, 126.8) 50 km 7.2 Mi
89.89771 82.7 deg 102.357 deg Banda Sea 2020/08/21 04:09:52 UTC (-6.7, 123.5) 627 km 6.9 mww
89.698906 63.3 deg 113.834 deg Southern Sumatra, Indonesia 2020/08/18 22:29:22 UTC (-4.3, 101.2) 10 km 6.9 mww
88.277245 63.2 deg 113.998 deg Southern Sumatra, Indonesia 2020/08/18 22:23:57 UTC (-4.4, 101.1) 10 km 6.8 mww
87.46549 75.3 deg 54.275 deg Near East Coast Of Honshu, Japan 2021/05/01 01:27:30 UTC (38.1, 141.8) 56 km 6.6 Mi
87.212585 73.6 deg 85.826 deg Samar, Philippines 2020/08/18 00:03:48 UTC (12.0, 124.1) 10 km 6.7 mww
87.088264 75.7 deg 108.11 deg Bali Sea 2018/10/10 18:44:55 UTC (-7.4, 114.5) 10 km 6.0 Mww
86.14437 69.3 deg 68.155 deg Ryukyu Islands, Japan 2020/06/13 15:51:23 UTC (28.9, 128.3) 160 km 6.6 Mww
85.07704 34.2 deg 76.319 deg Xizang 2020/07/22 20:07:19 UTC (33.1, 86.8) 10 km 6.3 mww
84.40613 39.1 deg 190.076 deg Tanzania 2020/08/12 17:13:15 UTC (-7.3, 39.8) 12 km 5.9 mww
83.650475 40.4 deg 84.619 deg Northeastern India 2021/04/28 02:21:25 UTC (26.8, 92.4) 29 km 6.0 mww
83.33397 76.0 deg 90.003 deg Mindanao, Philippines 2020/08/01 17:09:01 UTC (7.3, 124.1) 480 km 6.4 mww
82.029396 76.9 deg 87.391 deg Mindanao, Philippines 2020/07/27 17:32:44 UTC (9.0, 126.3) 39 km 5.7 Mww
81.76672 30.4 deg 72.359 deg Xizang 2020/06/25 21:05:18 UTC (35.6, 82.5) 10 km 6.4 Mww
80.289764 75.4 deg 54.639 deg Near East Coast Of Honshu, Japan 2021/05/13 23:58:14 UTC (37.7, 141.8) 32 km 6.0 mww

Losers

(107 events)
Radial Match Distance Baz FERegion Time Lat/Lon Depth Magnitude Reason
86.4478 73.7 deg 111.507 deg Java, Indonesia 2020/06/21 19:33:06 UTC (-9.0, 110.9) 75 km 5.0 Mww
84.7265 79.6 deg 36.46 deg East Of Kuril Islands 2019/03/28 22:06:49 UTC (50.5, 160.0) 9.0 km 6.2 Mww
82.62683 81.1 deg 107.995 deg Sumba Region, Indonesia 2019/01/22 05:10:03 UTC (-10.5, 119.0) 27 km 6.4 Mww
79.229805 76.1 deg 86.281 deg Philippine Islands Region 2019/03/08 15:06:16 UTC (10.4, 126.1) 54 km 6.0 Mww
78.94395 61.5 deg 113.423 deg Southern Sumatra, Indonesia 2019/02/02 09:27:34 UTC (-2.9, 100.0) 10 km 6.1 Mww
77.99199 80.6 deg 95.356 deg Northern Molucca Sea 2019/02/02 01:10:59 UTC (0.4, 125.4) 37 km 5.2 Mww
77.79477 69.8 deg 85.905 deg Mindoro, Philippines 2020/12/24 23:43:42 UTC (13.8, 120.6) 114 km 6.3 Mww
77.1801 58.8 deg 304.91 deg Northern Mid-Atlantic Ridge 2021/03/28 23:01:46 UTC (43.6, -28.8) 10 km 5.8 Mww
76.43223 76.5 deg 55.954 deg Off East Coast Of Honshu, Japan 2021/08/03 20:33:32 UTC (36.1, 142.1) 10 km 5.8 mww
76.11472 49.7 deg 106.346 deg Nicobar Islands, India Region 2021/08/03 03:42:38 UTC (8.9, 94.0) 10 km 6.1 Mww
76.03746 76.4 deg 46.692 deg Kuril Islands 2021/03/02 21:22:45 UTC (44.0, 147.9) 28 km 5.8 mww
75.263535 66.0 deg 74.789 deg Taiwan Region 2020/12/10 13:19:58 UTC (24.8, 122.0) 73 km 6.1 mww
74.39437 39.5 deg 76.775 deg Xizang 2021/03/19 06:11:27 UTC (31.9, 92.9) 10 km 5.7 Mww
74.28257 86.2 deg 96.503 deg Seram, Indonesia 2021/06/16 04:43:07 UTC (-3.6, 129.5) 5.7 km 5.9 Mww
73.91418 45.4 deg 151.273 deg Mid-Indian Ridge 2019/03/30 06:27:23 UTC (-9.7, 66.5) 10 km 5.9 Mww
73.597984 77.4 deg 31.543 deg Near East Coast Of Kamchatka 2018/11/14 21:21:50 UTC (55.6, 162.0) 50 km 6.1 Mww
73.429184 78.3 deg 58.326 deg Off East Coast Of Honshu, Japan 2021/05/31 22:04:42 UTC (33.2, 142.7) 10 km 5.2 Mww
72.56594 70.0 deg 45.128 deg Primor'ye, Russia 2020/11/30 22:54:34 UTC (48.3, 140.8) 587 km 6.4 mww
72.48955 74.8 deg 110.191 deg Java, Indonesia 2021/04/10 07:00:17 UTC (-8.6, 112.5) 82 km 6.0 Mww
71.94568 57.7 deg 322.347 deg Reykjanes Ridge 2019/03/10 18:04:59 UTC (58.3, -32.0) 10 km 5.9 Mww
71.85739 67.4 deg 113.543 deg Sunda Strait, Indonesia 2020/08/25 23:27:57 UTC (-6.7, 104.7) 35 km 5.1 Mww
70.53948 80.9 deg 93.818 deg Northern Molucca Sea 2019/02/07 04:15:29 UTC (1.5, 126.5) 35 km 5.7 Mww
69.46285 80.2 deg 92.568 deg Northern Molucca Sea 2021/07/10 00:43:56 UTC (2.9, 126.5) 45 km 6.1 Mww
69.37522 76.3 deg 55.177 deg Off East Coast Of Honshu, Japan 2019/03/10 17:10:52 UTC (36.9, 142.4) 15 km 5.8 Mww
68.39004 61.8 deg 113.61 deg Southern Sumatra, Indonesia 2021/08/02 22:48:49 UTC (-3.2, 100.2) 10 km 5.8 mww
68.22712 88.8 deg 22.563 deg Andreanof Islands, Aleutian Is. 2020/10/28 04:13:41 UTC (53.2, -173.4) 233 km 5.5 mww
68.15814 76.8 deg 58.765 deg Southeast Of Honshu, Japan 2020/10/03 09:31:35 UTC (33.5, 140.9) 59 km 5.5 mww
67.56615 66.2 deg 74.645 deg Taiwan Region 2021/08/04 21:50:46 UTC (24.8, 122.3) 11 km 5.8 mww
67.047676 66.8 deg 75.643 deg Taiwan Region 2019/01/30 05:21:35 UTC (23.7, 122.4) 20 km 5.3 Mww
66.815414 74.7 deg 50.763 deg Hokkaido, Japan Region 2018/11/28 02:23:24 UTC (41.4, 143.3) 10 km 5.5 Mww
66.51837 39.9 deg 144.487 deg Carlsberg Ridge 2021/05/21 16:02:36 UTC (-2.7, 68.1) 10 km 5.8 Mww
65.87367 76.8 deg 48.838 deg Off Coast Of Hokkaido, Japan 2019/03/02 03:22:52 UTC (41.9, 146.9) 10 km 6.0 Mww
65.803795 87.2 deg 100.24 deg Banda Sea 2020/09/12 20:26:19 UTC (-7.3, 128.5) 141 km 5.2 Mww
65.63873 42.2 deg 142.738 deg Chagos Archipelago Region 2020/08/31 17:24:04 UTC (-4.1, 70.3) 10 km 6.2 mww
65.33941 65.8 deg 76.998 deg Taiwan 2019/04/03 01:52:56 UTC (23.0, 120.9) 10 km 5.4 Mww
65.231285 70.9 deg 112.536 deg Java, Indonesia 2020/10/25 00:56:47 UTC (-8.0, 108.0) 57 km 5.4 Mww
63.87809 68.8 deg 84.009 deg Luzon, Philippines 2019/02/06 10:25:20 UTC (15.9, 120.6) 130 km 5.5 Mww
62.88675 77.5 deg 43.312 deg Kuril Islands 2021/07/13 00:30:16 UTC (46.2, 151.7) 33 km 5.6 Mww
62.82099 55.9 deg 335.395 deg Eastern Greenland 2020/10/03 13:22:47 UTC (69.3, -29.8) 10 km 5.3 Mww
62.81597 50.9 deg 107.617 deg Nicobar Islands, India Region 2019/01/17 02:53:07 UTC (7.4, 94.4) 99 km 5.4 Mww
62.694714 74.2 deg 29.988 deg Kamchatka Peninsula, Russia 2020/09/01 00:51:17 UTC (58.7, 159.0) 10 km 5.6 Mww
61.857796 75.3 deg 53.504 deg Near East Coast Of Honshu, Japan 2020/09/12 02:44:10 UTC (38.8, 142.2) 32 km 6.1 mww
61.807285 81.1 deg 107.801 deg Sumba Region, Indonesia 2019/01/21 23:59:22 UTC (-10.3, 119.1) 17 km 6.0 Mww
61.508987 67.3 deg 81.495 deg Luzon, Philippines 2019/03/02 19:46:20 UTC (18.6, 120.4) 15 km 5.6 Mww
61.34644 93.6 deg 91.012 deg Irian Jaya, Indonesia 2018/09/14 15:50:16 UTC (-2.8, 138.8) 33 km 5.9 Mww
60.788746 91.1 deg 14.723 deg South Of Alaska 2020/10/06 05:54:50 UTC (54.8, -159.9) 30 km 5.6 ml
60.72509 87.1 deg 97.525 deg Banda Sea 2020/09/08 00:45:20 UTC (-4.9, 129.8) 174 km 5.9 mww
60.55245 78.1 deg 91.161 deg Mindanao, Philippines 2020/12/15 23:21:59 UTC (5.2, 125.4) 27 km 6.1 mww
60.333344 67.9 deg 72.17 deg Northeast Of Taiwan 2021/03/26 22:02:15 UTC (26.1, 125.1) 147 km 5.9 mww
60.155716 75.2 deg 49.69 deg Hokkaido, Japan Region 2021/05/16 03:23:54 UTC (42.0, 144.5) 17 km 5.7 mww
60.065483 77.7 deg 99.89 deg Sulawesi, Indonesia 2019/03/24 01:31:59 UTC (-1.8, 120.5) 10 km 5.4 Mww
60.06039 48.0 deg 340.971 deg Jan Mayen Island Region 2020/10/30 22:56:47 UTC (71.6, -3.3) 10 km 5.6 mww
59.80969 47.2 deg 342.652 deg Norwegian Sea 2020/12/14 19:35:59 UTC (72.2, 0.8) 10 km 5.8 Mww
59.788 79.0 deg 60.91 deg Southeast Of Honshu, Japan 2020/07/30 00:35:55 UTC (30.6, 141.9) 9.5 km 5.8 Mww
59.36687 48.0 deg 45.814 deg Lake Baykal Region, Russia 2020/12/09 21:44:33 UTC (52.4, 106.7) 10 km 5.5 mww
59.107376 90.8 deg 15.49 deg Alaska Peninsula 2020/08/08 14:42:55 UTC (54.8, -161.3) 42 km 5.5 mww
58.47566 80.0 deg 90.314 deg Talaud Islands, Indonesia 2021/05/23 02:02:10 UTC (4.9, 127.5) 105 km 5.5 Mww
58.314438 60.7 deg 112.882 deg Southern Sumatra, Indonesia 2021/05/05 01:24:35 UTC (-2.0, 99.7) 23 km 5.7 mww
57.817524 66.0 deg 75.933 deg Taiwan 2021/04/18 14:11:38 UTC (23.8, 121.6) 10 km 5.9 mb
57.80176 89.4 deg 200.053 deg Southwest Of Africa 2020/08/09 23:42:33 UTC (-53.0, 11.6) 10 km 5.6 Mww
57.477146 39.7 deg 142.376 deg Carlsberg Ridge 2021/03/17 00:04:58 UTC (-1.8, 69.2) 10 km 5.6 mww
57.433987 76.3 deg 55.79 deg Off East Coast Of Honshu, Japan 2021/05/29 01:02:40 UTC (36.3, 142.0) 7.5 km 5.5 mww
56.417046 62.1 deg 124.798 deg South Indian Ocean 2020/07/19 02:15:13 UTC (-10.9, 93.8) 10 km 5.5 Mww
56.356796 42.4 deg 89.401 deg Myanmar-India Border Region 2020/06/21 22:40:52 UTC (23.1, 93.3) 13 km 5.6 Mww
55.842163 94.3 deg 92.906 deg Irian Jaya, Indonesia 2021/03/12 01:16:16 UTC (-4.7, 138.4) 10 km 5.4 Mww
55.71612 59.3 deg 214.999 deg Namibia 2021/04/04 01:41:02 UTC (-19.8, 14.6) 10 km 5.4 Mww
55.37457 85.9 deg 68.142 deg Mariana Islands 2021/03/06 18:51:13 UTC (20.9, 144.3) 10 km 5.7 Mww
55.134575 84.0 deg 104.466 deg Timor Region 2020/12/12 15:55:22 UTC (-9.1, 123.4) 106 km 5.2 Mww
54.76435 77.7 deg 87.481 deg Mindanao, Philippines 2019/03/06 00:13:00 UTC (8.5, 126.9) 16 km 5.8 Mww
54.72709 77.4 deg 87.645 deg Mindanao, Philippines 2020/07/31 06:06:41 UTC (8.5, 126.6) 28 km 5.7 Mww
54.291374 77.1 deg 89.907 deg Mindanao, Philippines 2021/02/07 04:22:56 UTC (6.8, 125.2) 16 km 6.0 Mww
52.652634 88.4 deg 226.041 deg Tristan Da Cunha Region 2020/08/31 21:18:02 UTC (-35.5, -15.6) 10 km 5.8 mww
52.15012 75.5 deg 55.94 deg Near East Coast Of Honshu, Japan 2020/11/22 10:05:54 UTC (36.6, 141.1) 35 km 5.5 Mww
51.123108 64.5 deg 112.87 deg Southern Sumatra, Indonesia 2021/01/06 17:28:35 UTC (-4.4, 102.7) 65 km 5.5 Mww
50.794132 34.1 deg 290.422 deg Northern Algeria 2021/03/18 00:04:06 UTC (36.9, 5.2) 8.0 km 6.0 mww
49.625065 76.4 deg 58.892 deg Southeast Of Honshu, Japan 2021/03/28 00:26:56 UTC (33.6, 140.3) 48 km 5.7 mww
48.871128 42.0 deg 87.216 deg Myanmar-India Border Region 2020/10/10 17:38:00 UTC (24.6, 93.5) 55 km 5.4 Mww
48.496227 60.8 deg 113.788 deg Southern Sumatra, Indonesia 2020/11/17 01:44:09 UTC (-2.7, 99.3) 10 km 5.8 Mww
48.41415 82.8 deg 64.393 deg Volcano Islands, Japan Region 2020/11/07 01:10:32 UTC (25.7, 143.6) 18 km 5.8 mww
48.370815 74.5 deg 51.504 deg Near East Coast Of Honshu, Japan 2020/12/20 17:23:19 UTC (40.8, 142.5) 10 km 6.2 mww
48.3596 79.0 deg 96.845 deg Minahassa Peninsula, Sulawesi 2021/07/19 00:55:43 UTC (-0.0, 123.2) 159 km 5.2 Mww
48.140255 79.7 deg 91.574 deg Talaud Islands, Indonesia 2020/05/30 13:06:24 UTC (4.0, 126.6) 31 km 5.5 Mww
47.450825 51.5 deg 332.227 deg Iceland Region 2020/06/21 19:07:55 UTC (66.4, -18.7) 10 km 6.0 mww
47.22696 56.9 deg 308.797 deg Northern Mid-Atlantic Ridge 2021/03/20 01:49:18 UTC (47.3, -27.3) 10 km 5.8 Mww
45.952072 86.4 deg 99.198 deg Banda Sea 2021/06/24 02:24:55 UTC (-6.0, 128.3) 337 km 5.7 Mww
45.514137 69.9 deg 86.021 deg Mindoro, Philippines 2020/10/04 18:16:55 UTC (13.6, 120.7) 137 km 5.6 mww
42.90311 90.9 deg 22.215 deg Fox Islands, Aleutian Islands 2020/08/16 20:05:57 UTC (51.7, -171.2) 43 km 5.7 Mi
42.83248 87.7 deg 99.309 deg Banda Sea 2020/09/17 10:32:25 UTC (-6.8, 129.4) 183 km 5.5 Mww
42.264904 79.8 deg 96.223 deg Minahassa Peninsula, Sulawesi 2021/06/11 02:23:43 UTC (0.0, 124.3) 64 km 5.5 Mww
41.214706 66.5 deg 75.043 deg Taiwan Region 2020/06/13 20:18:59 UTC (24.3, 122.5) 54 km 5.4 Mww
41.076134 92.2 deg 92.33 deg Irian Jaya, Indonesia 2021/01/12 18:17:32 UTC (-3.1, 136.9) 10 km 5.9 mww
40.178787 90.9 deg 14.285 deg Alaska Peninsula 2020/07/22 21:39:59 UTC (55.2, -159.3) 39 km 5.5 Mww
39.82909 77.1 deg 87.644 deg Mindanao, Philippines 2020/11/15 22:37:45 UTC (8.7, 126.3) 59 km 5.9 mww
38.30786 71.5 deg 49.74 deg Eastern Sea Of Japan 2021/01/12 02:39:42 UTC (43.7, 140.0) 211 km 5.9 mww
37.722965 77.2 deg 86.982 deg Mindanao, Philippines 2020/09/20 22:13:15 UTC (9.2, 126.7) 10 km 5.8 Mww
36.244324 79.2 deg 89.877 deg Philippine Islands Region 2021/02/08 00:00:42 UTC (5.7, 127.1) 51 km 5.6 Mww
33.673615 77.3 deg 57.888 deg Off East Coast Of Honshu, Japan 2018/12/24 00:18:05 UTC (34.1, 141.8) 18 km 5.6 Mww
33.212986 91.4 deg 22.485 deg Fox Islands, Aleutian Islands 2020/08/16 20:05:48 UTC (51.1, -171.1) 10 km 5.7 Mww
32.45914 90.8 deg 14.914 deg Alaska Peninsula 2020/07/29 09:12:17 UTC (55.0, -160.3) 60 km 5.5 Mi
31.418036 62.0 deg 113.659 deg Southern Sumatra, Indonesia 2020/10/19 07:47:20 UTC (-3.4, 100.3) 10 km 5.5 Mww
31.37051 90.9 deg 15.445 deg Alaska Peninsula 2020/07/28 08:03:44 UTC (54.8, -161.2) 60 km 5.9 Mi
30.788141 74.6 deg 49.532 deg Hokkaido, Japan Region 2020/05/30 18:13:47 UTC (42.4, 143.9) 94 km 5.6 Mww
30.040155 80.8 deg 107.319 deg Sumba Region, Indonesia 2020/08/05 08:27:11 UTC (-9.7, 119.1) 10 km 5.5 mb
29.952402 76.7 deg 101.015 deg Sulawesi, Indonesia 2020/10/27 19:43:52 UTC (-2.2, 119.1) 17 km 5.5 Mww
26.338259 74.4 deg 52.376 deg Near East Coast Of Honshu, Japan 2020/12/12 07:18:55 UTC (40.1, 142.0) 60 km 5.5 Mww
25.54726 66.7 deg 113.844 deg Southwest Of Sumatra, Indonesia 2021/01/16 09:26:39 UTC (-6.4, 103.9) 10 km 5.2 Mww
13.760266 46.0 deg 46.494 deg Lake Baykal Region, Russia 2020/09/21 18:04:57 UTC (51.9, 103.4) 10 km 5.5 Mww