Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 01-01-2017 and time 10:48:09 (Italy) in region 7 km E Cascia (PG)

A magnitude ML 2.0 earthquake occured in region: 7 km E Cascia (PG), on

  • 01-01-2017 09:48:09 (UTC)
  • 01-01-2017 10:48:09 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7120, 13.1020 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
Cascia PG 7 3217 3217
Norcia PG 9 4957 8174
Cittareale RI 11 482 8656
Accumoli RI 12 667 9323
Poggiodomo PG 14 117 9440
Monteleone di Spoleto PG 14 599 10039
Arquata del Tronto AP 17 1178 11217
Amatrice RI 18 2657 13874
Cerreto di Spoleto PG 19 1075 14949
Preci PG 19 724 15673
Leonessa RI 20 2435 18108

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Terni (111501 inhabitants)
42 Km SE of Foligno (57155 inhabitants)
47 Km NW of L'Aquila (69753 inhabitants)
50 Km W of Teramo (54892 inhabitants)
73 Km SE of Perugia (166134 inhabitants)
85 Km NE of Guidonia Montecelio (88673 inhabitants)
87 Km N of Tivoli (56533 inhabitants)
88 Km E of Viterbo (67173 inhabitants)
89 Km W of Montesilvano (53738 inhabitants)
95 Km W of Pescara (121014 inhabitants)
96 Km W 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 2017-01-01
09:48:09		 42.7117 13.102 10 2017-01-01
09:54:35		 Sala Sismica INGV-Roma 38210241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-01-01 09:48:09 ± 0.04
Latitude 42.7117 ± 0.0027
Longitude 13.1020 ± 0.0037
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 38210241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 340
Semi-minor axis of confidence ellipse (meter) 185
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 252
Circular confidence region, given by single value of horizontal uncertainty (meter) 340.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 56
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 31
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.39840
Number of stations at which the event was observed 37
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 30
Type of magnitude ML
Reference to an origin 38210241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-01-01 09:54:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MURB.HHZ. 2017-01-01T09:48:34.55 3.0 undecidable manual S 0.12 0
IV.SACS.HHZ. 2017-01-01T09:48:29.32 3.0 positive manual P 2.07 0
IV.SNTG.HHZ. 2017-01-01T09:48:29.77 3.0 undecidable manual S 0.02 0
IV.MPAG.EHZ. 2017-01-01T09:48:28.46 3.0 negative manual P 0.24 0
IV.COR1.EHZ. 2017-01-01T09:48:25.61 3.0 negative manual P -2.07 0
IV.T0110.HHZ. 2017-01-01T09:48:23.04 3.0 positive manual P -0.66 0
IV.MURB.HHZ. 2017-01-01T09:48:23.24 3.0 undecidable manual P -0.29 0
IV.FOSV.EHZ. 2017-01-01T09:48:22.14 3.0 undecidable manual P -0.23 0
IV.T1219.EHZ. 2017-01-01T09:48:22.89 0.3 undecidable manual S 348 39.0276 50 0.14 70
IV.CESI.HHZ. 2017-01-01T09:48:22.22 0.3 undecidable manual S 334 36.2415 50 0.19 69
IV.VCEL.EHZ. 2017-01-01T09:48:22.39 3.0 positive manual P -0.12 0
IV.T1241.EHZ. 2017-01-01T09:48:21.04 0.6 undecidable manual S 59 31.2465 50 0.36 45
IV.EL6.EHZ. 2017-01-01T09:48:21.71 3.0 positive manual P -0.31 0
IV.SNTG.HHZ. 2017-01-01T09:48:20.58 3.0 positive manual P -0.32 0
IV.OFFI.HHZ. 2017-01-01T09:48:20.40 3.0 positive manual P 0.8 0
IV.ASSB.HHZ. 2017-01-01T09:48:19.08 3.0 negative manual P -0.2 0
IV.MOMA.HHZ. 2017-01-01T09:48:18.18 3.0 undecidable manual P -0.05 0
IV.CESX.HHZ. 2017-01-01T09:48:18.75 3.0 negative manual P 0.59 0
IV.RM33.EHZ. 2017-01-01T09:48:18.64 0.3 undecidable manual S 158 24.2535 111 0.04 73
IV.FIAM.HHZ. 2017-01-01T09:48:18.60 3.0 negative manual P -0.56 0
IV.T1216.EHZ. 2017-01-01T09:48:18.04 0.3 undecidable manual S 341 20.9679 114 0.5 67
IV.T1215.EHZ. 2017-01-01T09:48:17.82 0.3 undecidable manual S 298 21.4674 114 0.11 72
IV.T1220.EHZ. 2017-01-01T09:48:17.89 0.1 undecidable manual P 359 44.2224 50 -0.09 93
IV.TERO.HHZ. 2017-01-01T09:48:17.43 3.0 positive manual P -0.38 0
IV.T1247.HHZ. 2017-01-01T09:48:16.37 0.6 positive manual P 152 33.9438 50 -0.03 48
IV.T1256.HHZ. 2017-01-01T09:48:16.32 0.6 positive manual P 17 34.2435 50 -0.11 47
IV.T1219.EHZ. 2017-01-01T09:48:16.88 1.0 negative manual P 348 39.0276 50 -0.29 23
IV.CESI.HHZ. 2017-01-01T09:48:16.65 0.3 positive manual P 334 36.2415 50 -0.1 71
IV.FDMO.HHZ. 2017-01-01T09:48:16.47 0.1 undecidable manual P 358 36.0417 50 -0.25 91
IV.ARRO.EHZ. 2017-01-01T09:48:16.00 0.1 undecidable manual P 242 31.1466 50 0.04 96
IV.T1211.EHZ. 2017-01-01T09:48:15.38 0.1 undecidable manual P 226 28.2495 50 -0.14 95
IV.LNSS.HHZ. 2017-01-01T09:48:15.52 0.3 undecidable manual S 203 13.0758 126 0.35 70
IV.T1241.EHZ. 2017-01-01T09:48:15.87 0.3 negative manual P 59 31.2465 50 -0.1 71
IV.CAMP.HHZ. 2017-01-01T09:48:15.84 0.6 negative manual P 128 31.746 50 -0.22 46
IV.RM33.EHZ. 2017-01-01T09:48:14.67 0.1 negative manual P 158 24.2535 111 -0.1 96
IV.T1216.EHZ. 2017-01-01T09:48:14.19 0.1 undecidable manual P 341 20.9679 114 0.03 98
IV.MC2.EHZ. 2017-01-01T09:48:14.59 1.0 positive manual P 18 23.2545 112 0.01 25
IV.T1215.EHZ. 2017-01-01T09:48:14.19 0.1 undecidable manual P 298 21.4674 114 -0.07 97
IV.T1214.EHZ. 2017-01-01T09:48:14.25 0.3 undecidable manual S 59 10.1787 133 -0.14 73
IV.SMA1.EHZ. 2017-01-01T09:48:14.52 0.1 negative manual P 115 21.0678 114 0.34 92
IV.T1245.HHZ. 2017-01-01T09:48:13.52 0.1 undecidable manual P 24 17.5713 119 -0.03 99
IV.T1299.EHZ. 2017-01-01T09:48:13.72 0.1 negative manual P 120 17.0718 119 0.26 94
IV.T1214.EHZ. 2017-01-01T09:48:12.37 0.1 undecidable manual P 59 10.1787 133 0.03 100
IV.NRCA.HHZ. 2017-01-01T09:48:12.75 0.1 negative manual P 4 13.5753 125 -0.12 98
IV.T1218.HNZ. 2017-01-01T09:48:12.91 0.3 undecidable manual S 167 4.7952 154 -0.34 71
IV.LNSS.HHZ. 2017-01-01T09:48:12.95 0.1 undecidable manual P 203 13.0758 126 0.16 97
IV.T1218.HNZ. 2017-01-01T09:48:11.53 0.1 negative manual P 167 4.7952 154 -0.15 98
IV.T1212.EHZ. 2017-01-01T09:48:11.55 0.1 positive manual P 313 6.3936 146 -0.3 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARRO.EHN. ML:1.7 0.0002505 0.66 AML other m 2017-01-01T09:48:23.06
IV.ARRO.EHE. ML:1.8 0.0002695 0.72 AML other m 2017-01-01T09:48:23.56
IV.ASSB.HHN. ML:2.0 0.0002655 1.28 AML other m 2017-01-01T09:48:28.28
IV.ASSB.HHE. ML:1.9 0.0002205 0.3 AML other m 2017-01-01T09:48:28.67
IV.CAMP.HHE. ML:1.4 0.00011325 1.24 AML other m 2017-01-01T09:48:24.95
IV.CAMP.HHN. ML:1.3 0.0000996 1.32 AML other m 2017-01-01T09:48:34.68
IV.CESI.HHN. ML:2.1 0.0004935 0.92 AML other m 2017-01-01T09:48:23.25
IV.CESI.HHE. ML:1.9 0.000291 0.3 AML other m 2017-01-01T09:48:23.74
IV.CESX.HHE. ML:1.6 0.000121 1.42 AML other m 2017-01-01T09:48:28.13
IV.CESX.HHN. ML:1.6 0.00011595 0.72 AML other m 2017-01-01T09:48:26.37
IV.EL6.EHN. ML:2.1 0.00022099999999999998 0.2 AML other m 2017-01-01T09:48:33.80
IV.EL6.EHE. ML:2.0 0.000178 0.8 AML other m 2017-01-01T09:48:35.73
IV.FDMO.HHE. ML:1.8 0.0002715 0.86 AML other m 2017-01-01T09:48:24.13
IV.FDMO.HHN. ML:1.9 0.0003135 0.2 AML other m 2017-01-01T09:48:24.05
IV.FIAM.HHE. ML:1.6 0.00009765 0.52 AML other m 2017-01-01T09:48:29.61
IV.FIAM.HHN. ML:1.6 0.0001105 0.76 AML other m 2017-01-01T09:48:28.01
IV.FOSV.EHE. ML:1.5 0.000054199999999999996 0.66 AML other m 2017-01-01T09:48:34.78
IV.FOSV.EHN. ML:1.5 0.00005725 0.26 AML other m 2017-01-01T09:48:34.16
IV.LNSS.HHE. ML:2.2 0.001915 0.8 AML other m 2017-01-01T09:48:15.54
IV.LNSS.HHN. ML:2.1 0.00147 0.14 AML other m 2017-01-01T09:48:16.85
IV.MOMA.HHE. ML:1.9 0.0002175 1.54 AML other m 2017-01-01T09:48:26.11
IV.MOMA.HHN. ML:1.8 0.000205 0.34 AML other m 2017-01-01T09:48:27.66
IV.MPAG.EHN. ML:1.6 0.000038650000000000004 0.42 AML other m 2017-01-01T09:48:49.93
IV.MPAG.EHE. ML:1.6 0.00003955 1.08 AML other m 2017-01-01T09:48:51.55
IV.MURB.HHE. ML:2.2 0.000213 0.24 AML other m 2017-01-01T09:48:36.49
IV.MURB.HHN. ML:2.2 0.0002405 0.34 AML other m 2017-01-01T09:48:40.51
IV.NRCA.HNE. ML:2.3 0.001975 1.08 AML other m 2017-01-01T09:48:15.97
IV.NRCA.HHN. ML:2.3 0.0021000000000000003 0.14 AML other m 2017-01-01T09:48:16.45
IV.NRCA.HNN. ML:2.3 0.002 0.16 AML other m 2017-01-01T09:48:16.38
IV.NRCA.HHE. ML:2.3 0.002075 0.92 AML other m 2017-01-01T09:48:15.97
IV.RM33.HNN. ML:2.0 0.0005874999999999999 0.16 AML other m 2017-01-01T09:48:18.82
IV.RM33.EHN. ML:2.0 0.0006025000000000001 0.18 AML other m 2017-01-01T09:48:18.83
IV.RM33.EHE. ML:1.9 0.000514 1.84 AML other m 2017-01-01T09:48:19.04
IV.RM33.HNE. ML:2.0 0.0005685 1.06 AML other m 2017-01-01T09:48:20.68
IV.SMA1.EHN. ML:2.3 0.0013199999999999998 1.32 AML other m 2017-01-01T09:48:20.98
IV.SMA1.EHE. ML:2.1 0.0009515 0.58 AML other m 2017-01-01T09:48:21.30
IV.SNTG.HHN. ML:1.8 0.000123 0.5 AML other m 2017-01-01T09:48:32.70
IV.SNTG.HHE. ML:1.8 0.00013450000000000002 0.62 AML other m 2017-01-01T09:48:31.59
IV.T0110.HHN. ML:1.8 0.00009545 0.88 AML other m 2017-01-01T09:48:36.55
IV.T0110.HHE. ML:1.8 0.00008555 0.36 AML other m 2017-01-01T09:48:42.86
IV.T1211.EHE. ML:1.9 0.000402 1.62 AML other m 2017-01-01T09:48:20.96
IV.T1211.EHN. ML:2.0 0.0005195 0.34 AML other m 2017-01-01T09:48:23.63
IV.T1211.HNN. ML:2.0 0.0005085 0.44 AML other m 2017-01-01T09:48:25.51
IV.T1211.HNE. ML:1.9 0.00042449999999999996 0.56 AML other m 2017-01-01T09:48:20.68
IV.T1212.HNE. ML:2.5 0.0054 0.2 AML other m 2017-01-01T09:48:13.35
IV.T1212.EHE. ML:2.5 0.00533 0.2 AML other m 2017-01-01T09:48:13.36
IV.T1212.HNN. ML:2.4 0.003965000000000001 0.14 AML other m 2017-01-01T09:48:13.40
IV.T1212.EHN. ML:2.4 0.003965 0.12 AML other m 2017-01-01T09:48:13.41
IV.T1214.EHN. ML:2.1 0.00177 1.34 AML other m 2017-01-01T09:48:16.02
IV.T1214.EHE. ML:2.2 0.002025 0.88 AML other m 2017-01-01T09:48:16.21
IV.T1214.HNE. ML:2.2 0.00209 0.88 AML other m 2017-01-01T09:48:16.21
IV.T1214.HNN. ML:2.2 0.001845 1.36 AML other m 2017-01-01T09:48:16.01
IV.T1215.HNE. ML:1.7 0.0003545 1.7 AML other m 2017-01-01T09:48:19.08
IV.T1215.EHN. ML:1.8 0.000446 0.36 AML other m 2017-01-01T09:48:18.67
IV.T1215.HNN. ML:1.8 0.000433 0.36 AML other m 2017-01-01T09:48:18.49
IV.T1215.EHE. ML:1.7 0.000325 1.72 AML other m 2017-01-01T09:48:19.94
IV.T1216.EHE. ML:2.4 0.0017549999999999998 1.52 AML other m 2017-01-01T09:48:18.18
IV.T1216.EHN. ML:2.8 0.004 0.68 AML other m 2017-01-01T09:48:18.80
IV.T1218.EHE. ML:2.5 0.006335 0.16 AML other m 2017-01-01T09:48:13.31
IV.T1218.HNE. ML:2.6 0.006695 0.16 AML other m 2017-01-01T09:48:13.31
IV.T1218.HNN. ML:2.7 0.009265 0.2 AML other m 2017-01-01T09:48:12.69
IV.T1218.EHN. ML:2.7 0.009245000000000001 0.18 AML other m 2017-01-01T09:48:12.70
IV.T1219.EHN. ML:1.9 0.000259 0.8 AML other m 2017-01-01T09:48:23.35
IV.T1219.EHE. ML:1.9 0.0002765 1.14 AML other m 2017-01-01T09:48:24.71
IV.T1220.EHN. ML:2.5 0.0009769999999999998 1.6 AML other m 2017-01-01T09:48:27.84
IV.T1220.EHE. ML:2.5 0.0010335000000000001 0.24 AML other m 2017-01-01T09:48:28.14
IV.T1220.HNE. ML:2.5 0.001063 0.24 AML other m 2017-01-01T09:48:28.14
IV.T1220.HNN. ML:2.5 0.0009935 1.6 AML other m 2017-01-01T09:48:27.84
IV.T1241.EHN. ML:1.8 0.00029099999999999997 0.42 AML other m 2017-01-01T09:48:25.56
IV.T1241.EHE. ML:1.9 0.0003995 1.14 AML other m 2017-01-01T09:48:20.37
IV.T1245.HHE. ML:2.3 0.0017 0.3 AML other m 2017-01-01T09:48:18.28
IV.T1245.HHN. ML:2.3 0.001895 0.48 AML other m 2017-01-01T09:48:18.63
IV.T1247.HHE. ML:1.9 0.0003265 0.38 AML other m 2017-01-01T09:48:25.09
IV.T1247.HHN. ML:1.9 0.000359 0.22 AML other m 2017-01-01T09:48:22.77
IV.T1299.HNN. ML:1.9 0.0007865 0.86 AML other m 2017-01-01T09:48:17.49
IV.T1299.HNE. ML:1.9 0.0007575 0.7 AML other m 2017-01-01T09:48:18.34
IV.T1299.EHN. ML:1.9 0.0006975 1.66 AML other m 2017-01-01T09:48:17.89
IV.T1299.EHE. ML:3.1 0.01027 0.14 AML other m 2017-01-01T09:48:21.29
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