Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 11-12-2017 and time 05:22:23 (UTC) in region 2 km NW Pieve Torina (MC)

A magnitude ML 2.0 earthquake occured in region: 2 km NW Pieve Torina (MC), on

  • 11-12-2017 05:22:23 (UTC)
  • 11-12-2017 06:22:23 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0630, 13.0370 at 10 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
Muccia MC 2 915 915
Pieve Torina MC 2 1458 2373
Pievebovigliana MC 4 866 3239
Fiordimonte MC 5 202 3441
Serravalle di Chienti MC 7 1070 4511
Monte Cavallo MC 8 145 4656
Camerino MC 9 6974 11630
Fiastra MC 10 559 12189
Sefro MC 12 422 12611
Acquacanina MC 12 121 12732
Pioraco MC 14 1134 13866
Visso MC 15 1107 14973
Ussita MC 16 444 15417
Fiuminata MC 16 1402 16819
Castelraimondo MC 17 4587 21406
Bolognola MC 17 142 21548
Caldarola MC 18 1823 23371
Serrapetrona MC 18 966 24337
Cessapalombo MC 19 512 24849
Gagliole MC 20 620 25469
Belforte del Chienti MC 20 1886 27355

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Foligno (57155 inhabitants)
53 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
71 Km NW of Teramo (54892 inhabitants)
73 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
87 Km S of Fano (60888 inhabitants)
95 Km S of Pesaro (94582 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 2017-12-11
05:22:23		 43.0628 13.0368 10 2018-09-04
09:10:41		 Bollettino Sismico Italiano INGV 54567541
Reviewed
Rev100 		ML 1.9 2017-12-11
05:22:23		 43.0588 13.0387 10 2017-12-11
05:29:04		 Sala Sismica INGV-Roma 52508601
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-12-11 05:22:23 ± 0.03
Latitude 43.0628 ± 0.0018
Longitude 13.0368 ± 0.0025
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 54567541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 184
Semi-minor axis of confidence ellipse (meter) 146
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 180.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 45
Number of associated phases, regardless of their use for origin computation 43
Number of defining phases 43
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.17
Epicentral distance of station closest to the epicenter (degree) 0.04497
Epicentral distance of station farthest from the epicenter (degree) 0.60524
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 26
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 52508601
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-12-11 05:29:04

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 54567541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-07-26 07:38:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RM33.EHZ. 2017-12-11T05:22:35.05 0.3 undecidable manual P 167 63.0924 50 0.04 69
IV.PIEI.HHZ. 2017-12-11T05:22:35.67 0.6 undecidable manual P 322 66.2781 50 0.17 44
IV.FOSV.EHZ. 2017-12-11T05:22:35.81 0.6 undecidable manual S 319 34.0437 50 0.25 46
IV.TERO.HHZ. 2017-12-11T05:22:35.67 0.3 undecidable manual P 136 67.1772 50 0.03 68
IV.ATCC.EHE. 2017-12-11T05:22:35.95 0.3 undecidable manual S 293 34.8429 50 0.16 70
IV.EL6.EHZ. 2017-12-11T05:22:34.36 0.6 undecidable manual S 10 30.0477 50 -0.13 48
IV.MMO1.EHZ. 2017-12-11T05:22:34.12 0.3 undecidable manual S 128 29.748 50 -0.28 69
IV.ASSB.HHZ. 2017-12-11T05:22:34.57 0.3 undecidable manual S 266 30.747 50 -0.11 72
IV.SMA1.EHZ. 2017-12-11T05:22:33.38 0.3 undecidable manual P 153 53.7018 50 -0.19 68
IV.NRCA.HHZ. 2017-12-11T05:22:33.18 0.3 undecidable manual S 166 26.1516 110 -0.16 72
IV.T1221.EHZ. 2017-12-11T05:22:33.71 0.3 undecidable manual S 215 27.2505 109 0.04 73
IV.T1299.EHZ. 2017-12-11T05:22:33.37 0.1 undecidable manual P 157 51.6039 50 0.14 92
IV.GUMA.HHZ. 2017-12-11T05:22:32.90 0.3 undecidable manual S 90 24.1536 111 0.22 71
IV.ARVD.HHZ. 2017-12-11T05:22:32.71 0.3 undecidable manual P 351 48.9177 50 -0.11 69
IV.GAG1.HNZ. 2017-12-11T05:22:31.46 0.6 undecidable manual S 7 19.5693 116 0.23 47
IV.MF5.EHZ. 2017-12-11T05:22:31.06 0.3 undecidable manual P 103 35.2425 50 0.34 68
IV.SNTG.HHZ. 2017-12-11T05:22:31.97 0.3 undecidable manual S 340 22.6551 113 -0.24 71
IV.MC2.EHZ. 2017-12-11T05:22:31.69 0.3 undecidable manual S 144 20.868 115 0.07 73
IV.SSM1.HNZ. 2017-12-11T05:22:31.89 0.3 undecidable manual S 32 21.6672 114 0.03 74
OB.GAVE.EHZ. 2017-12-11T05:22:31.96 1.0 undecidable manual P 196 42.7239 50 0.09 23
IV.ATCC.EHE. 2017-12-11T05:22:30.64 0.3 undecidable manual P 293 34.8429 50 -0.02 72
IV.CING.HHZ. 2017-12-11T05:22:30.82 0.1 undecidable manual P 20 37.0296 50 -0.17 93
IV.EL6.EHZ. 2017-12-11T05:22:30.24 0.6 undecidable manual P 10 30.0477 50 0.32 46
IV.FOSV.EHZ. 2017-12-11T05:22:30.58 0.1 undecidable manual P 319 34.0437 50 0.04 96
IV.MMO1.EHZ. 2017-12-11T05:22:29.58 0.1 undecidable manual P 128 29.748 50 -0.29 92
IV.CESI.HHZ. 2017-12-11T05:22:29.30 0.3 undecidable manual S 239 12.4764 127 0.18 73
IV.ASSB.HHZ. 2017-12-11T05:22:29.87 0.1 undecidable manual P 266 30.747 50 -0.16 95
IV.CSP1.EHZ. 2017-12-11T05:22:29.62 0.3 undecidable manual S 77 13.9749 124 0.08 74
IV.NRCA.HHZ. 2017-12-11T05:22:29.12 0.1 undecidable manual P 166 26.1516 110 -0.13 96
IV.T1221.EHZ. 2017-12-11T05:22:29.43 0.1 undecidable manual P 215 27.2505 109 -0.02 98
IV.GUMA.HHZ. 2017-12-11T05:22:29.08 0.1 undecidable manual P 90 24.1536 111 0.21 95
IV.SEF1.HNZ. 2017-12-11T05:22:28.73 0.3 undecidable manual S 322 11.7771 129 -0.19 73
IV.SNTG.HHZ. 2017-12-11T05:22:28.59 0.3 undecidable manual P 340 22.6551 113 -0.01 74
IV.MC2.EHZ. 2017-12-11T05:22:28.68 0.3 undecidable manual P 144 20.868 115 0.42 68
IV.FEMA.HNZ. 2017-12-11T05:22:28.80 0.3 undecidable manual S 175 11.1777 130 0.03 75
IV.SSM1.HNZ. 2017-12-11T05:22:28.35 0.1 undecidable manual P 32 21.6672 114 -0.05 98
IV.CESI.HHZ. 2017-12-11T05:22:27.02 0.1 undecidable manual P 239 12.4764 127 0.2 97
IV.GAG1.HNZ. 2017-12-11T05:22:27.98 0.1 undecidable manual P 7 19.5693 116 -0.05 99
IV.CSP1.EHZ. 2017-12-11T05:22:27.09 0.3 undecidable manual P 77 13.9749 124 0.03 75
IV.FDMO.HHZ. 2017-12-11T05:22:26.66 0.6 undecidable manual S 125 4.995 152 -0.74 42
IV.FEMA.HNZ. 2017-12-11T05:22:26.70 0.3 undecidable manual P 175 11.1777 130 0.09 74
IV.SEF1.HNZ. 2017-12-11T05:22:26.75 0.1 undecidable manual P 322 11.7771 129 0.05 100
IV.FDMO.HHZ. 2017-12-11T05:22:25.65 0.1 undecidable manual P 125 4.995 152 -0.17 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHN. ML:2.1 0.002415 0.12 AML other m 2017-12-11T05:22:26.93
IV.FDMO.HHE. ML:2.2 0.002935 0.42 AML other m 2017-12-11T05:22:26.94
IV.CESI.HHE. ML:1.6 0.00040449999999999997 0.14 AML other m 2017-12-11T05:22:29.54
IV.CSP1.EHE. ML:1.6 0.0004 1.08 AML other m 2017-12-11T05:22:30.32
IV.CSP1.EHN. ML:1.2 0.00015245 0.44 AML other m 2017-12-11T05:22:31.11
IV.CESI.HHN. ML:1.7 0.0005545 0.24 AML other m 2017-12-11T05:22:32.65
IV.GUMA.HHE. ML:2.5 0.001985 0.24 AML other m 2017-12-11T05:22:33.44
IV.GUMA.HHN. ML:2.2 0.0010960000000000002 0.18 AML other m 2017-12-11T05:22:33.45
IV.NRCA.HHN. ML:2.2 0.0009450000000000001 0.58 AML other m 2017-12-11T05:22:34.48
IV.NRCA.HNN. ML:2.2 0.0008629999999999999 0.56 AML other m 2017-12-11T05:22:34.49
IV.NRCA.HNE. ML:2.0 0.0005669999999999999 0.12 AML other m 2017-12-11T05:22:34.71
IV.NRCA.HHE. ML:2.0 0.0006245000000000001 0.14 AML other m 2017-12-11T05:22:34.77
IV.ASSB.HHN. ML:1.8 0.0003185 0.9 AML other m 2017-12-11T05:22:35.37
IV.ASSB.HHE. ML:1.8 0.0003285 1.44 AML other m 2017-12-11T05:22:35.07
IV.CING.HHE. ML:2.2 0.0006925 0.16 AML other m 2017-12-11T05:22:36.74
IV.CING.HHN. ML:2.0 0.0004275 0.14 AML other m 2017-12-11T05:22:36.83
IV.ARVD.HHE. ML:1.7 0.00012315 0.42 AML other m 2017-12-11T05:22:40.26
IV.ARVD.HHN. ML:1.6 0.00010714999999999999 0.66 AML other m 2017-12-11T05:22:44.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download