Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 12-11-2016 and time 09:57:09 (UTC) in region 5 km W Arquata del Tronto (AP)

A magnitude ML 2.0 earthquake occured in region: 5 km W Arquata del Tronto (AP), on

  • 12-11-2016 09:57:09 (UTC)
  • 12-11-2016 10:57:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7650, 13.2430 at 13 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Arquata del Tronto AP 5 1178 1178
Accumoli RI 8 667 1845
Montegallo AP 11 523 2368
Norcia PG 13 4957 7325
Acquasanta Terme AP 14 2916 10241
Amatrice RI 15 2657 12898
Castelsantangelo sul Nera MC 16 281 13179
Montemonaco AP 17 604 13783
Cittareale RI 18 482 14265
Cascia PG 19 3217 17482

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
48 Km N of L'Aquila (69753 inhabitants)
49 Km E of Foligno (57155 inhabitants)
54 Km E of Terni (111501 inhabitants)
79 Km W of Montesilvano (53738 inhabitants)
79 Km E of Perugia (166134 inhabitants)
86 Km W of Pescara (121014 inhabitants)
89 Km NW of Chieti (51815 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km NE of Tivoli (56533 inhabitants)
97 Km S of Ancona (100861 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
Bulletin
Rev1000 		ML 2.0 2016-11-12
09:57:09		 42.765 13.2428 13 2019-07-19
13:23:51		 Bollettino Sismico Italiano INGV 61071511
Reviewed
Rev100 		ML 2.4 2016-11-12
09:57:09		 42.7637 13.2443 12 2016-11-12
10:26:33		 Sala Sismica INGV-Roma 32928371
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-11-12 09:57:09 ± 0.04
Latitude 42.7650 ± 0.0018
Longitude 13.2428 ± 0.0037
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 61071511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 20
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 68
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 39
Number of associated phases, regardless of their use for origin computation 59
Number of defining phases 59
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66370
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 32
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 9
Type of magnitude ML
Reference to an origin 32928371
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-11-12 10:26:33

ML:2.0

Field Value
Value 2.0
Uncertainty 0.4
Num. used stations 53
Type of magnitude ML
Reference to an origin 61071511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-09-18 14:11:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNTG.HHZ. 2016-11-12T09:57:27.76 0.3 undecidable manual S 336 59.5959 92 -0.41 65
IV.T1211.EHZ. 2016-11-12T09:57:23.43 0.6 undecidable manual S 231 40.8258 93 0.29 45
IV.GIGS.HHZ. 2016-11-12T09:57:23.80 0.3 undecidable manual S 142 43.8228 93 -0.16 69
IV.GUMA.HHZ. 2016-11-12T09:57:22.05 0.1 undecidable manual S 13 33.8439 94 0.75 77
IV.T0110.HHZ. 2016-11-12T09:57:22.82 0.3 undecidable manual P 144 73.6707 91 0.25 64
IV.CSP1.EHZ. 2016-11-12T09:57:22.08 0.6 undecidable manual S 355 36.4413 94 0.11 47
IV.T1219.EHZ. 2016-11-12T09:57:22.27 0.6 undecidable manual S 329 37.629 94 -0.03 48
IV.CESI.HHZ. 2016-11-12T09:57:22.49 0.6 undecidable manual S 314 38.2284 94 0.02 48
IV.EL6.EHZ. 2016-11-12T09:57:21.20 0.3 undecidable manual P 350 63.6918 92 0.18 66
IV.T1221.HNE. 2016-11-12T09:57:21.30 0.6 undecidable manual S 288 33.9438 94 -0.01 48
IV.SNTG.HHZ. 2016-11-12T09:57:20.33 0.3 undecidable manual P 336 59.5959 92 -0.07 69
IV.RM33.EHZ. 2016-11-12T09:57:20.03 0.3 undecidable manual S 185 28.4493 96 0.16 72
IV.TERO.HHZ. 2016-11-12T09:57:20.91 0.3 undecidable manual S 118 33.4443 94 -0.26 69
IV.T1215.EHZ. 2016-11-12T09:57:20.40 0.3 undecidable manual S 278 30.747 95 -0.07 72
IV.T1256.HHZ. 2016-11-12T09:57:19.28 0.6 undecidable manual S 357 26.8509 97 -0.14 48
IV.CAMP.HHZ. 2016-11-12T09:57:19.76 0.3 undecidable manual S 152 28.8489 96 -0.19 70
IV.OFFI.HHZ. 2016-11-12T09:57:18.33 0.1 undecidable manual P 62 40.626 93 0.85 74
IV.T1216.EHZ. 2016-11-12T09:57:18.06 0.3 undecidable manual S 308 22.9548 99 -0.34 70
IV.ARRO.EHZ. 2016-11-12T09:57:18.14 0.3 undecidable manual P 242 44.0226 93 0.14 69
IV.LNSS.HHZ. 2016-11-12T09:57:18.82 0.6 undecidable manual S 223 24.4533 98 0.03 49
IV.CESI.HHZ. 2016-11-12T09:57:17.04 0.1 undecidable manual P 314 38.2284 94 -0.07 96
IV.GIGS.HHZ. 2016-11-12T09:57:17.81 0.1 undecidable manual P 142 43.8228 93 -0.16 92
IV.T1211.EHZ. 2016-11-12T09:57:17.47 0.1 undecidable manual P 231 40.8258 93 -0.03 95
IV.T1212.HNE. 2016-11-12T09:57:16.53 0.6 undecidable manual S 265 16.1727 109 -0.12 49
IV.SMA1.EHZ. 2016-11-12T09:57:16.53 0.1 undecidable manual S 153 16.6722 108 -0.25 94
IV.TERO.HHZ. 2016-11-12T09:57:16.11 0.1 undecidable manual P 118 33.4443 94 -0.25 92
IV.T1221.HNE. 2016-11-12T09:57:16.39 0.1 undecidable manual P 288 33.9438 94 -0.05 97
IV.T1241.HNZ. 2016-11-12T09:57:16.92 0.3 undecidable manual S 56 18.3705 105 -0.28 71
IV.GUMA.HHZ. 2016-11-12T09:57:16.69 0.1 undecidable manual P 13 33.8439 94 0.26 91
IV.FDMO.HHZ. 2016-11-12T09:57:16.06 0.3 undecidable manual P 337 32.6451 95 -0.19 71
IV.T1299.HNN. 2016-11-12T09:57:16.48 0.3 undecidable manual S 167 14.874 113 0.17 74
IV.T1218.EHZ. 2016-11-12T09:57:16.39 0.3 undecidable manual S 225 14.7741 113 0.09 75
IV.CSP1.EHZ. 2016-11-12T09:57:16.86 0.3 undecidable manual P 355 36.4413 94 0.04 71
IV.MMO1.EHZ. 2016-11-12T09:57:16.49 0.1 undecidable manual S -0.18 96
IV.T1219.EHZ. 2016-11-12T09:57:16.86 0.1 undecidable manual P 329 37.629 94 -0.15 94
IV.RM33.EHZ. 2016-11-12T09:57:15.57 0.1 undecidable manual P 185 28.4493 96 -0.04 97
IV.T1245.HHZ. 2016-11-12T09:57:15.38 0.3 undecidable manual S 336 11.0778 126 -0.06 75
IV.T1215.EHZ. 2016-11-12T09:57:15.84 0.1 undecidable manual P 278 30.747 95 -0.11 96
IV.T1213.HNE. 2016-11-12T09:57:15.21 0.6 undecidable manual S 245 10.4784 128 -0.1 49
IV.NRCA.HNZ. 2016-11-12T09:57:15.55 0.3 undecidable manual S 306 12.9759 119 -0.3 71
IV.T1256.HHZ. 2016-11-12T09:57:15.22 0.1 undecidable manual P 357 26.8509 97 -0.13 96
IV.T1204.EHZ. 2016-11-12T09:57:15.54 0.6 undecidable manual S 149 11.5773 124 0 50
IV.CAMP.HHZ. 2016-11-12T09:57:15.50 0.1 undecidable manual P 152 28.8489 96 -0.16 95
IV.T1201.HNN. 2016-11-12T09:57:15.94 0.6 undecidable manual S 177 11.9769 122 0.31 48
IV.T1216.EHZ. 2016-11-12T09:57:14.62 0.1 undecidable manual P 308 22.9548 99 -0.14 97
IV.LNSS.HHZ. 2016-11-12T09:57:14.92 0.1 undecidable manual P 223 24.4533 98 -0.06 97
IV.T1244.EHZ. 2016-11-12T09:57:14.33 0.6 undecidable manual S 101 4.5954 155 0.01 50
IV.T1241.HNZ. 2016-11-12T09:57:14.00 0.1 undecidable manual P 56 18.3705 105 -0.07 99
IV.T1218.EHZ. 2016-11-12T09:57:13.64 0.1 undecidable manual P 225 14.7741 113 0.09 99
IV.T1201.HNN. 2016-11-12T09:57:13.43 0.1 undecidable manual P 177 11.9769 122 0.27 96
IV.MMO1.EHZ. 2016-11-12T09:57:13.74 0.1 undecidable manual P -0.01 99
IV.T1212.HNE. 2016-11-12T09:57:13.78 0.1 undecidable manual P 265 16.1727 109 0.03 100
IV.T1245.HHZ. 2016-11-12T09:57:13.12 0.1 undecidable manual P 336 11.0778 126 0.07 99
IV.SMA1.EHZ. 2016-11-12T09:57:13.81 0.1 undecidable manual P 153 16.6722 108 -0.01 99
IV.T1213.HNE. 2016-11-12T09:57:13.07 0.1 undecidable manual P 245 10.4784 128 0.09 100
IV.NRCA.HNZ. 2016-11-12T09:57:13.25 0.1 undecidable manual P 306 12.9759 119 -0.04 100
IV.T1299.HNN. 2016-11-12T09:57:13.74 0.1 undecidable manual P 167 14.874 113 0.18 97
IV.T1204.EHZ. 2016-11-12T09:57:13.25 0.1 undecidable manual P 149 11.5773 124 0.14 99
IV.T1244.EHZ. 2016-11-12T09:57:12.56 0.1 undecidable manual P 101 4.5954 155 0.16 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1245.HHE. ML:2.1 0.001434769 0.1216 AML other m 2016-11-12T09:57:16.12
IV.T1245.HHN. ML:2.4 0.0026506255000000004 0.3008 AML other m 2016-11-12T09:57:16.28
IV.T1245.HNE. ML:1.9 0.0008897675 0.1216 AML other m 2016-11-12T09:57:16.18
IV.T1245.HNN. ML:2.4 0.002757135 0.3008 AML other m 2016-11-12T09:57:16.28
IV.NRCA.HNE. ML:2.4 0.0021929265 0.2048 AML other m 2016-11-12T09:57:15.99
IV.NRCA.HNN. ML:2.5 0.0029426385 0.1088 AML other m 2016-11-12T09:57:16.51
IV.NRCA.HHN. ML:2.5 0.003085602 0.1216 AML other m 2016-11-12T09:57:16.51
IV.NRCA.HHE. ML:2.4 0.002431952 0.224 AML other m 2016-11-12T09:57:15.97
IV.T1218.EHN. ML:2.7 0.004438671149999999 0.192 AML other m 2016-11-12T09:57:16.69
IV.T1218.HNN. ML:2.7 0.0045142385 0.2112 AML other m 2016-11-12T09:57:16.68
IV.T1218.HNE. ML:2.3 0.0019074234999999998 0.2368 AML other m 2016-11-12T09:57:16.73
IV.T1218.EHE. ML:2.3 0.00178548675 0.1792 AML other m 2016-11-12T09:57:16.74
IV.SMA1.EHE. ML:1.6 0.00028089585 0.0832 AML other m 2016-11-12T09:57:17.81
IV.SMA1.EHN. ML:1.6 0.0003063509 0.1024 AML other m 2016-11-12T09:57:16.76
IV.T1241.HNE. ML:2.1 0.0008582124500000001 0.2368 AML other m 2016-11-12T09:57:17.24
IV.T1241.HNN. ML:1.6 0.00026830657 0.1216 AML other m 2016-11-12T09:57:17.63
IV.T1241.EHE. ML:2.1 0.0008528677 0.2176 AML other m 2016-11-12T09:57:17.13
IV.T1241.EHN. ML:1.6 0.0002659817 0.1216 AML other m 2016-11-12T09:57:17.64
IV.T1216.EHN. ML:2.3 0.0011267102649999998 0.16 AML other m 2016-11-12T09:57:19.77
IV.T1216.EHE. ML:2.1 0.00083698905 0.1152 AML other m 2016-11-12T09:57:18.84
IV.LNSS.HHE. ML:1.6 0.00020477220000000002 0.1408 AML other m 2016-11-12T09:57:21.00
IV.LNSS.HHN. ML:1.9 0.00048184384999999994 0.256 AML other m 2016-11-12T09:57:19.37
IV.CAMP.HHE. ML:1.6 0.00019746045000000001 0.2432 AML other m 2016-11-12T09:57:20.06
IV.CAMP.HHN. ML:1.5 0.000141805215 0.2176 AML other m 2016-11-12T09:57:20.08
IV.RM33.EHN. ML:1.7 0.00026752300000000003 0.0832 AML other m 2016-11-12T09:57:20.66
IV.RM33.HNN. ML:1.8 0.00029025905000000003 0.064 AML other m 2016-11-12T09:57:20.69
IV.RM33.EHE. ML:2.0 0.00046115205 0.1408 AML other m 2016-11-12T09:57:20.64
IV.RM33.HNE. ML:2.0 0.00044695205000000004 0.1408 AML other m 2016-11-12T09:57:20.63
IV.T1215.HNN. ML:1.6 0.000186380725 0.1088 AML other m 2016-11-12T09:57:21.21
IV.T1215.HNE. ML:1.6 0.00019064142 0.0832 AML other m 2016-11-12T09:57:21.20
IV.T1215.EHN. ML:1.6 0.00018849125999999999 0.064 AML other m 2016-11-12T09:57:21.30
IV.T1215.EHE. ML:1.6 0.0002000615000000001 0.0832 AML other m 2016-11-12T09:57:21.24
IV.TERO.HNE. ML:1.7 0.00021009339999999998 0.0576 AML other m 2016-11-12T09:57:21.50
IV.TERO.HHE. ML:1.8 0.0002779181 0.0576 AML other m 2016-11-12T09:57:21.50
IV.TERO.HNN. ML:1.8 0.000275429275 0.0832 AML other m 2016-11-12T09:57:21.37
IV.TERO.HHN. ML:1.9 0.00033576265 0.0832 AML other m 2016-11-12T09:57:21.41
IV.GUMA.HHN. ML:2.5 0.001255528 0.4608 AML other m 2016-11-12T09:57:22.54
IV.GUMA.HHE. ML:2.7 0.0020402165000000002 0.2624 AML other m 2016-11-12T09:57:22.34
IV.GUMA.HNE. ML:2.4 0.0010403288000000001 0.2624 AML other m 2016-11-12T09:57:22.34
IV.GUMA.HNN. ML:2.6 0.001736062 0.3648 AML other m 2016-11-12T09:57:22.34
IV.CSP1.EHE. ML:2.4 0.0008929208550000001 0.1984 AML other m 2016-11-12T09:57:27.59
IV.CSP1.EHN. ML:2.4 0.00101748865 0.2368 AML other m 2016-11-12T09:57:28.06
IV.T1219.HNN. ML:3.0 0.0032091755 0.224 AML other m 2016-11-12T09:57:26.22
IV.T1219.HNE. ML:2.6 0.0015006664999999998 0.2368 AML other m 2016-11-12T09:57:26.65
IV.T1219.EHN. ML:3.0 0.0032831475000000003 0.224 AML other m 2016-11-12T09:57:26.22
IV.T1211.EHN. ML:1.8 0.00023599155500000002 0.192 AML other m 2016-11-12T09:57:24.12
IV.T1211.EHE. ML:1.8 0.0001940331 0.128 AML other m 2016-11-12T09:57:24.48
IV.T1211.HNE. ML:1.8 0.00018453865 0.128 AML other m 2016-11-12T09:57:24.48
IV.T1211.HNN. ML:1.9 0.00024384651499999998 0.2112 AML other m 2016-11-12T09:57:24.11
IV.ARRO.EHE. ML:1.4 0.00008638939500000001 0.16 AML other m 2016-11-12T09:57:26.04
IV.ARRO.EHN. ML:1.4 0.00007199179 0.1792 AML other m 2016-11-12T09:57:27.90
IV.OFFI.HHN. ML:1.9 0.00027267925 0.3648 AML other m 2016-11-12T09:57:27.56
IV.OFFI.HHE. ML:1.9 0.000273733 0.4608 AML other m 2016-11-12T09:57:27.31
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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