Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-09-2016 and time 21:09:46 (UTC) in region 6 km W Montemonaco (AP)

A magnitude ML 2.0 earthquake occured in region: 6 km W Montemonaco (AP), on

  • 01-09-2016 21:09:46 (UTC)
  • 01-09-2016 23:09:46 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8950, 13.2570 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Montemonaco AP 6 604 604
Castelsantangelo sul Nera MC 8 281 885
Montegallo AP 9 523 1408
Montefortino FM 9 1178 2586
Ussita MC 11 444 3030
Bolognola MC 11 142 3172
Amandola FM 13 3629 6801
Arquata del Tronto AP 14 1178 7979
Visso MC 14 1107 9086
Comunanza AP 15 3166 12252
Sarnano MC 16 3264 15516
Acquacanina MC 17 121 15637
Palmiano AP 17 196 15833
Norcia PG 18 4957 20790
Preci PG 18 724 21514
Fiastra MC 18 559 22073
Roccafluvione AP 18 2010 24083
Acquasanta Terme AP 19 2916 26999
Venarotta AP 19 2066 29065
Montefalcone Appennino FM 20 424 29489
Smerillo FM 20 365 29854

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NW of Teramo (54892 inhabitants)
46 Km E of Foligno (57155 inhabitants)
61 Km N of L'Aquila (69753 inhabitants)
62 Km NE of Terni (111501 inhabitants)
75 Km E of Perugia (166134 inhabitants)
83 Km S of Ancona (100861 inhabitants)
84 Km NW of Montesilvano (53738 inhabitants)
92 Km NW of Pescara (121014 inhabitants)
96 Km NW of Chieti (51815 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 2.0 2016-09-01
21:09:46		 42.8947 13.2572 10 2016-09-01
21:16:33		 Sala Sismica INGV-Roma 27976551
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-09-01 21:09:46 ± 0.05
Latitude 42.8947 ± 0.0027
Longitude 13.2572 ± 0.0049
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 27976551

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 182
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 253
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 68
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.96227
Number of stations at which the event was observed 47
Number of stations from which data was used for origin computation 22
Magnitude information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 27976551
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-09-01 21:16:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MA9.HHZ. 2016-09-01T21:10:26.99 3.0 undecidable manual S -0.15 0
IV.BADI.EHZ. 2016-09-01T21:10:20.99 3.0 undecidable manual S 106.8153 0.5 0
IV.ATVO.HHZ. 2016-09-01T21:10:14.99 3.0 undecidable manual S 87.8454 0.04 0
IV.ARVD.HHZ. 2016-09-01T21:10:10.99 3.0 undecidable manual S 71.8725 0.4 0
IV.LRP.HHZ. 2016-09-01T21:10:10.09 3.0 undecidable manual P 0.32 0
IV.FIAM.HHZ. 2016-09-01T21:10:08.99 3.0 undecidable manual S 69.8745 -0.52 0
IV.CESX.HHZ. 2016-09-01T21:10:07.99 3.0 undecidable manual S 61.8936 -0.11 0
IV.BADI.EHZ. 2016-09-01T21:10:05.89 3.0 negative manual P 106.8153 0.28 0
IV.MGAB.HHZ. 2016-09-01T21:10:03.31 3.0 undecidable manual P 0.02 0
IV.FSSB.HHZ. 2016-09-01T21:10:03.90 3.0 negative manual P -0.13 0
IV.MPAG.EHZ. 2016-09-01T21:10:03.00 3.0 positive manual P -0.05 0
IV.NARO.HHZ. 2016-09-01T21:10:03.49 3.0 undecidable manual P -0.48 0
IV.COR1.EHZ. 2016-09-01T21:10:02.92 3.0 negative manual P 0.93 0
IV.ATVO.HHZ. 2016-09-01T21:10:02.51 3.0 negative manual P 87.8454 0.06 0
IV.T0110.HHZ. 2016-09-01T21:10:01.52 3.0 positive manual P -0.46 0
IV.FRON.EHZ. 2016-09-01T21:10:01.12 3.0 positive manual P -0.34 0
IV.TERO.HHZ. 2016-09-01T21:10:00.58 0.3 undecidable manual S 137 41.3253 50 0.01 70
IV.VCEL.EHZ. 2016-09-01T21:10:00.22 3.0 negative manual P 0.2 0
IV.CAMP.HHZ. 2016-09-01T21:10:00.68 0.3 undecidable manual S 163 41.7249 50 0.01 70
IV.FAGN.HHZ. 2016-09-01T21:10:00.19 3.0 negative manual P -0.03 0
IV.ATFO.HHZ. 2016-09-01T21:10:00.58 3.0 negative manual P 0 0
IV.SSFR.HHZ. 2016-09-01T21:09:59.58 3.0 positive manual P -0.2 0
IV.LNSS.HHZ. 2016-09-01T21:09:59.73 0.3 undecidable manual S 209 36.8298 50 0.35 66
IV.FIAM.HHZ. 2016-09-01T21:09:59.11 3.0 negative manual P 69.8745 -0.33 0
IV.ARVD.HHZ. 2016-09-01T21:09:59.54 3.0 undecidable manual P 71.8725 -0.31 0
IV.CESX.HHZ. 2016-09-01T21:09:58.38 3.0 negative manual P 61.8936 0.15 0
IV.CESI.HHZ. 2016-09-01T21:09:58.06 0.3 undecidable manual S 293 31.1466 50 0.22 69
IV.FOSV.EHZ. 2016-09-01T21:09:57.75 3.0 negative manual P -0.1 0
IV.T1299.EHZ. 2016-09-01T21:09:57.60 0.3 undecidable manual S 176 28.9488 50 0.33 67
IV.ATCC.EHZ. 2016-09-01T21:09:57.87 3.0 negative manual P 0.12 0
IV.T1204.EHZ. 2016-09-01T21:09:56.16 0.3 undecidable manual S 169 24.753 112 0.07 72
IV.ASSB.HHZ. 2016-09-01T21:09:56.30 3.0 positive manual P -0.05 0
IV.T1243.HHZ. 2016-09-01T21:09:56.37 0.3 undecidable manual S 145 26.9508 50 -0.36 67
IV.GIGS.HHZ. 2016-09-01T21:09:56.74 0.6 undecidable manual P 152 55.3002 50 -0.18 44
IV.ARRO.EHZ. 2016-09-01T21:09:56.27 3.0 undecidable manual P -0.28 0
IV.CING.HHZ. 2016-09-01T21:09:56.67 3.0 undecidable manual P -0.21 0
IV.EL6.EHZ. 2016-09-01T21:09:56.06 3.0 negative manual P -0.18 0
IV.SNTG.HHZ. 2016-09-01T21:09:55.65 0.1 negative manual P 327 47.5191 50 -0.06 92
IV.CSP1.EHZ. 2016-09-01T21:09:55.16 0.3 undecidable manual S 349 22.2555 114 -0.14 71
IV.T1202.EHZ. 2016-09-01T21:09:55.58 0.3 undecidable manual S 187 21.3675 115 0.57 64
IV.FDMO.HHZ. 2016-09-01T21:09:54.78 0.3 undecidable manual S 319 20.868 115 -0.08 72
IV.OFFI.HHZ. 2016-09-01T21:09:54.60 0.3 negative manual P 83 35.1426 50 0.8 57
IV.GUMA.HHZ. 2016-09-01T21:09:54.99 0.3 undecidable manual S 19 19.6692 117 0.51 66
IV.TERO.HHZ. 2016-09-01T21:09:54.43 0.1 negative manual P 137 41.3253 50 -0.33 88
IV.LNSS.HHZ. 2016-09-01T21:09:54.07 0.1 negative manual P 209 36.8298 50 0 95
IV.RM33.EHZ. 2016-09-01T21:09:54.95 0.3 undecidable manual P 185 42.9237 50 -0.05 70
IV.CAMP.HHZ. 2016-09-01T21:09:54.52 0.1 negative manual P 163 41.7249 50 -0.29 88
IV.SSM1.HNZ. 2016-09-01T21:09:54.17 0.6 undecidable manual P 350 37.629 50 -0.02 47
IV.T1215.EHZ. 2016-09-01T21:09:53.48 3.0 positive manual P 0.21 0
IV.T1244.HNZ. 2016-09-01T21:09:53.74 0.3 undecidable manual S 168 15.6732 122 0.48 67
IV.CESI.HHZ. 2016-09-01T21:09:53.21 0.1 positive manual P 293 31.1466 50 0.02 95
IV.NRCA.HNZ. 2016-09-01T21:09:52.51 0.3 undecidable manual S 240 13.4754 126 -0.12 72
IV.T1204.EHZ. 2016-09-01T21:09:52.05 0.1 negative manual P 169 24.753 112 -0.12 94
IV.T1241.HNZ. 2016-09-01T21:09:52.68 0.3 undecidable manual S 107 14.7741 124 -0.33 69
IV.T1299.EHZ. 2016-09-01T21:09:52.80 0.1 negative manual P 176 28.9488 50 -0.06 95
IV.T1243.HHZ. 2016-09-01T21:09:52.19 0.3 negative manual P 145 26.9508 50 -0.36 67
IV.SMA1.EHZ. 2016-09-01T21:09:52.75 0.1 negative manual P 168 29.9478 50 -0.26 91
IV.T1202.EHZ. 2016-09-01T21:09:51.66 0.6 negative manual P 187 21.3675 115 0.1 48
IV.FDMO.HHZ. 2016-09-01T21:09:51.34 0.1 negative manual P 319 20.868 115 -0.12 95
IV.GUMA.HHZ. 2016-09-01T21:09:51.56 0.1 negative manual P 19 19.6692 117 0.32 92
IV.T1242.HHZ. 2016-09-01T21:09:51.03 0.3 undecidable manual S 211 8.3805 140 -0.32 70
IV.CSP1.EHZ. 2016-09-01T21:09:51.64 0.1 negative manual P 349 22.2555 114 -0.08 96
IV.MC2.EHZ. 2016-09-01T21:09:50.44 0.3 undecidable manual S 289 5.7942 150 -0.39 69
IV.T1244.HNZ. 2016-09-01T21:09:50.74 0.1 positive manual P 168 15.6732 122 0.2 94
IV.NRCA.HNZ. 2016-09-01T21:09:50.26 0.1 positive manual P 240 13.4754 126 0.08 97
IV.T1241.HNZ. 2016-09-01T21:09:50.34 0.1 undecidable manual P 107 14.7741 124 -0.05 97
IV.T1242.HHZ. 2016-09-01T21:09:49.48 0.1 undecidable manual P 211 8.3805 140 0.04 99
IV.MC2.EHZ. 2016-09-01T21:09:49.14 0.1 undecidable manual P 289 5.7942 150 0 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:1.6 0.00009705 0.2 AML other m 2016-09-01T21:10:06.49
IV.ARRO.EHE. ML:1.5 0.00008195 1.52 AML other m 2016-09-01T21:10:08.40
IV.ARVD.HHE. ML:1.6 0.00006835 1.22 AML other m 2016-09-01T21:10:11.96
IV.ARVD.HHN. ML:1.6 0.00006015 1.18 AML other m 2016-09-01T21:10:14.17
IV.ASSB.HHN. ML:2.1 0.00032799999999999995 0.96 AML other m 2016-09-01T21:10:04.03
IV.ASSB.HHE. ML:2.2 0.0003695 1.1 AML other m 2016-09-01T21:10:04.04
IV.ATCC.EHE. ML:2.2 0.000291 0.3 AML other m 2016-09-01T21:10:06.89
IV.ATCC.EHN. ML:2.0 0.00021799999999999999 1.06 AML other m 2016-09-01T21:10:08.66
IV.ATFO.HHN. ML:1.6 0.00006195 1.04 AML other m 2016-09-01T21:10:12.39
IV.ATFO.HHE. ML:1.6 0.000064 1 AML other m 2016-09-01T21:10:14.10
IV.ATVO.HHE. ML:1.6 0.0000453 0.48 AML other m 2016-09-01T21:10:17.47
IV.ATVO.HHN. ML:1.6 0.000049000000000000005 1.52 AML other m 2016-09-01T21:10:20.74
IV.CAMP.HHE. ML:1.7 0.0001585 0.18 AML other m 2016-09-01T21:10:01.33
IV.CAMP.HHN. ML:1.6 0.000129 0.72 AML other m 2016-09-01T21:10:05.11
IV.CESI.HHN. ML:2.7 0.002105 0.16 AML other m 2016-09-01T21:09:58.35
IV.CESI.HHE. ML:2.4 0.0012365 0.4 AML other m 2016-09-01T21:09:58.49
IV.CESX.HHE. ML:1.6 0.00008309999999999999 0.34 AML other m 2016-09-01T21:10:11.79
IV.CESX.HHN. ML:1.6 0.0000764 1.38 AML other m 2016-09-01T21:10:13.98
IV.CING.HHN. ML:1.9 0.00020800000000000001 0.1 AML other m 2016-09-01T21:10:05.55
IV.CING.HHE. ML:1.8 0.00016999999999999999 0.4 AML other m 2016-09-01T21:10:05.90
IV.CSP1.EHN. ML:2.2 0.0009845000000000001 0.98 AML other m 2016-09-01T21:09:56.84
IV.CSP1.EHE. ML:2.0 0.0006649999999999999 0.44 AML other m 2016-09-01T21:09:56.83
IV.EL6.EHN. ML:2.1 0.0003302 0.36 AML other m 2016-09-01T21:10:07.34
IV.EL6.EHE. ML:2.1 0.00031499999999999996 0.32 AML other m 2016-09-01T21:10:07.91
IV.FAGN.HHE. ML:1.8 0.00008735 0.5 AML other m 2016-09-01T21:10:18.46
IV.FAGN.HHN. ML:1.8 0.00009615 0.3 AML other m 2016-09-01T21:10:15.15
IV.FDMO.HHE. ML:2.4 0.0016899999999999999 0.24 AML other m 2016-09-01T21:09:55.12
IV.FDMO.HHN. ML:2.2 0.0012395000000000002 0.96 AML other m 2016-09-01T21:09:55.12
IV.FIAM.HHN. ML:1.6 0.0000582 0.6 AML other m 2016-09-01T21:10:18.98
IV.FIAM.HHE. ML:1.6 0.0000674 1.24 AML other m 2016-09-01T21:10:09.31
IV.FOSV.EHE. ML:2.1 0.00025550000000000003 0.18 AML other m 2016-09-01T21:10:07.00
IV.FOSV.EHN. ML:2.1 0.000251 0.28 AML other m 2016-09-01T21:10:07.18
IV.FRON.EHE. ML:1.6 0.000058099999999999996 1.38 AML other m 2016-09-01T21:10:13.06
IV.FRON.EHN. ML:1.9 0.0001023 1.4 AML other m 2016-09-01T21:10:13.15
IV.FSSB.HHE. ML:2.0 0.00011649999999999999 0.3 AML other m 2016-09-01T21:10:21.26
IV.FSSB.HHN. ML:2.2 0.0001835 0.4 AML other m 2016-09-01T21:10:23.24
IV.GIGS.HHN. ML:1.2 0.000038350000000000004 0.6 AML other m 2016-09-01T21:10:05.39
IV.GIGS.HHE. ML:1.3 0.000047799999999999996 0.72 AML other m 2016-09-01T21:10:04.99
IV.GUMA.HNE. ML:2.6 0.0032949999999999998 0.96 AML other m 2016-09-01T21:09:55.71
IV.GUMA.HHN. ML:2.6 0.003125 0.64 AML other m 2016-09-01T21:09:55.72
IV.GUMA.HNN. ML:2.6 0.003255 0.5 AML other m 2016-09-01T21:09:55.19
IV.GUMA.HHE. ML:2.7 0.0037199999999999998 0.24 AML other m 2016-09-01T21:09:55.21
IV.LNSS.HHE. ML:2.6 0.0014299999999999998 0.26 AML other m 2016-09-01T21:10:00.12
IV.LNSS.HHN. ML:2.4 0.0010580000000000001 0.36 AML other m 2016-09-01T21:10:00.25
IV.MGAB.HHN. ML:1.8 0.00006805 0.32 AML other m 2016-09-01T21:10:19.00
IV.MGAB.HHE. ML:1.6 0.00004685 0.22 AML other m 2016-09-01T21:10:18.50
IV.NARO.HHN. ML:1.3 0.00002225 0.9 AML other m 2016-09-01T21:10:22.01
IV.NARO.HHE. ML:1.5 0.00003555 1.18 AML other m 2016-09-01T21:10:19.42
IV.NRCA.HHN. ML:2.7 0.005475 0.12 AML other m 2016-09-01T21:09:52.69
IV.NRCA.HNN. ML:2.7 0.004979999999999999 0.14 AML other m 2016-09-01T21:09:52.69
IV.NRCA.HHE. ML:2.5 0.0030800000000000003 0.16 AML other m 2016-09-01T21:09:53.08
IV.NRCA.HNE. ML:2.4 0.0029 0.16 AML other m 2016-09-01T21:09:53.08
IV.OFFI.HHN. ML:2.0 0.0003625 0.28 AML other m 2016-09-01T21:10:05.10
IV.OFFI.HHE. ML:2.0 0.00043 0.86 AML other m 2016-09-01T21:10:06.17
IV.RM33.EHN. ML:1.8 0.0002205 1.54 AML other m 2016-09-01T21:10:02.88
IV.RM33.EHE. ML:2.0 0.00029900000000000006 0.7 AML other m 2016-09-01T21:10:02.45
IV.SMA1.EHE. ML:1.9 0.00035850000000000004 0.4 AML other m 2016-09-01T21:10:03.54
IV.SMA1.EHN. ML:1.9 0.000422 0.7 AML other m 2016-09-01T21:10:02.18
IV.SNTG.HHN. ML:1.8 0.0001825 0.58 AML other m 2016-09-01T21:10:05.16
IV.SNTG.HHE. ML:1.7 0.000133 1.1 AML other m 2016-09-01T21:10:04.72
IV.SSFR.HHN. ML:2.2 0.0002485 0.22 AML other m 2016-09-01T21:10:10.81
IV.SSFR.HHE. ML:2.2 0.00023199999999999997 0.22 AML other m 2016-09-01T21:10:10.48
IV.T0110.HHN. ML:1.8 0.0000818 1.12 AML other m 2016-09-01T21:10:22.43
IV.T0110.HHE. ML:1.8 0.00008015 1.36 AML other m 2016-09-01T21:10:19.74
IV.T1202.EHN. ML:2.4 0.001773 1.18 AML other m 2016-09-01T21:09:56.13
IV.T1202.EHE. ML:2.3 0.001545 0.8 AML other m 2016-09-01T21:09:56.58
IV.T1241.HNE. ML:2.2 0.00151 1.46 AML other m 2016-09-01T21:09:55.27
IV.T1241.HNN. ML:2.4 0.0027249999999999996 0.44 AML other m 2016-09-01T21:09:53.00
IV.T1241.HHN. ML:2.4 0.002555 0.44 AML other m 2016-09-01T21:09:53.00
IV.T1241.HHE. ML:2.2 0.0014750000000000002 1.44 AML other m 2016-09-01T21:09:54.54
IV.T1242.HHE. ML:2.7 0.007295 0.16 AML other m 2016-09-01T21:09:51.29
IV.T1242.HHN. ML:2.9 0.010899999999999998 1.4 AML other m 2016-09-01T21:09:51.33
IV.T1244.HNE. ML:2.3 0.001845 0.72 AML other m 2016-09-01T21:09:54.31
IV.T1244.EHE. ML:2.3 0.00185 0.72 AML other m 2016-09-01T21:09:54.31
IV.T1244.EHN. ML:2.4 0.0026 0.24 AML other m 2016-09-01T21:09:54.79
IV.T1244.HNN. ML:2.4 0.002595 0.24 AML other m 2016-09-01T21:09:54.79
IV.TERO.HHE. ML:2.0 0.0003445 0.26 AML other m 2016-09-01T21:10:00.68
IV.TERO.HHN. ML:2.1 0.000441 0.52 AML other m 2016-09-01T21:10:00.95
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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