Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 27-10-2016 and time 00:24:18 (UTC) in region 6 km S Castelsantangelo sul Nera (MC)

A magnitude ML 2.2 earthquake occured in region: 6 km S Castelsantangelo sul Nera (MC), on

  • 27-10-2016 00:24:18 (UTC)
  • 27-10-2016 02:24:18 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8430, 13.1740 at 8 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
Castelsantangelo sul Nera MC 6 281 281
Norcia PG 9 4957 5238
Preci PG 12 724 5962
Ussita MC 12 444 6406
Visso MC 12 1107 7513
Arquata del Tronto AP 13 1178 8691
Montegallo AP 13 523 9214
Montemonaco AP 14 604 9818
Accumoli RI 18 667 10485
Bolognola MC 18 142 10627
Montefortino FM 18 1178 11805
Cascia PG 19 3217 15022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
48 Km W of Teramo (54892 inhabitants)
53 Km NE of Terni (111501 inhabitants)
58 Km NW of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
91 Km SW of Ancona (100861 inhabitants)
95 Km W of Pescara (121014 inhabitants)
98 Km NW of Chieti (51815 inhabitants)
99 Km E of Viterbo (67173 inhabitants)
101 Km NE of Guidonia Montecelio (88673 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 2.2 2016-10-27
00:24:18		 42.8427 13.1735 8 2019-02-12
14:01:22		 Bollettino Sismico Italiano INGV 45077581
Reviewed
Rev100 		ML 2.3 2016-10-27
00:24:19		 42.8503 13.1675 6 2016-10-27
01:13:50		 Sala Sismica INGV-Roma 30627511
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-27 00:24:18 ± 0.05
Latitude 42.8427 ± 0.0027
Longitude 13.1735 ± 0.0037
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 45077581

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 280
Semi-minor axis of confidence ellipse (meter) 183
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 124
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) 40
Number of associated phases, regardless of their use for origin computation 64
Number of defining phases 43
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) 0.89752
Number of stations at which the event was observed 42
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 30627511
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-27 01:13:50

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 28
Type of magnitude ML
Reference to an origin 45077581
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-05-10 09:39:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MODR.HHZ. 2016-10-27T00:25:15.99 3.0 undecidable manual Sg 2.21 0
IV.LIK.EHZ.01 2016-10-27T00:25:04.99 3.0 undecidable manual S 1.13 0
IV.NARO.HHZ. 2016-10-27T00:24:49.99 3.0 undecidable manual S 97.7244 2.01 0
IV.ARVD.HHZ. 2016-10-27T00:24:43.99 3.0 undecidable manual S 75.0693 2.06 0
IV.FIAM.HHZ. 2016-10-27T00:24:39.99 3.0 undecidable manual S 63.8916 1.05 0
IV.EL6.EHZ. 2016-10-27T00:24:37.99 3.0 undecidable manual S 54.3012 1.61 0
IV.ATCC.EHZ. 2016-10-27T00:24:37.79 0.6 undecidable manual S 311 57.5979 50 0.54 41
IV.NARO.HHZ. 2016-10-27T00:24:36.19 3.0 positive manual P 97.7244 0.55 0
IV.FSSB.HHZ. 2016-10-27T00:24:36.53 3.0 positive manual P 99.6225 0.6 0
IV.PIEI.HHZ. 2016-10-27T00:24:35.15 3.0 undecidable manual P 92.6406 0.3 0
IV.MPAG.EHZ. 2016-10-27T00:24:35.66 3.0 negative manual P 93.4398 0.68 0
IV.ATVO.HHZ. 2016-10-27T00:24:34.07 3.0 negative manual P 86.247 0.2 0
IV.T1247.HHZ. 2016-10-27T00:24:34.23 0.3 undecidable manual S 167 45.621 50 0.16 69
IV.T0110.HHZ. 2016-10-27T00:24:33.43 3.0 positive manual P 83.9493 -0.09 0
IV.T1211.EHZ. 2016-10-27T00:24:33.49 0.3 undecidable manual S 217 43.0236 50 0.11 70
IV.FRON.EHZ. 2016-10-27T00:24:33.69 3.0 negative manual P 83.1501 0.29 0
IV.VCEL.EHZ. 2016-10-27T00:24:32.14 3.0 positive manual P 73.7706 0.2 0
IV.PP3.EHZ. 2016-10-27T00:24:32.08 3.0 undecidable manual P 69.0753 0.86 0
IV.ARVD.HHZ. 2016-10-27T00:24:32.49 3.0 negative manual P 75.0693 0.34 0
IV.RM33.EHZ. 2016-10-27T00:24:31.62 0.6 undecidable manual S 175 37.1295 50 -0.18 47
IV.ATCC.EHZ. 2016-10-27T00:24:29.32 0.3 undecidable manual P 311 57.5979 50 -0.13 68
IV.FIAM.HHZ. 2016-10-27T00:24:29.99 3.0 positive manual P 63.8916 -0.44 0
IV.LNSS.HHZ. 2016-10-27T00:24:29.18 0.3 undecidable manual S 202 28.749 106 0.02 73
IV.GUMA.HHZ. 2016-10-27T00:24:29.25 0.3 undecidable manual S 28 27.75 107 0.43 68
IV.SNTG.HHZ. 2016-10-27T00:24:28.21 0.3 undecidable manual P 338 49.5171 50 0.01 71
IV.T1299.HNZ. 2016-10-27T00:24:28.46 0.6 undecidable manual S 159 24.753 108 0.61 43
IV.T1215.EHZ. 2016-10-27T00:24:28.11 0.3 undecidable manual S 260 25.2525 108 0.11 72
IV.CESI.HHZ. 2016-10-27T00:24:28.89 0.3 undecidable manual S 310 28.3494 106 -0.13 72
IV.T1243.HHZ. 2016-10-27T00:24:28.67 0.3 undecidable manual S 126 27.6501 107 -0.13 72
IV.GIGS.HHZ. 2016-10-27T00:24:28.79 3.0 positive manual P 54.1014 -0.13 0
IV.EL6.EHZ. 2016-10-27T00:24:28.66 3.0 positive manual P 54.3012 -0.29 0
IV.CESX.HHZ. 2016-10-27T00:24:28.61 0.3 undecidable manual P 242 54.4011 50 -0.35 65
IV.T1247.HHZ. 2016-10-27T00:24:27.44 0.3 negative manual P 167 45.621 50 -0.17 69
IV.OFFI.HHZ. 2016-10-27T00:24:27.99 3.0 positive manual P 42.9237 0.81 0
IV.T1201.HNE. 2016-10-27T00:24:27.76 0.6 undecidable manual S 163 21.4674 111 0.98 37
IV.T1211.EHZ. 2016-10-27T00:24:27.12 0.3 undecidable manual P 217 43.0236 50 -0.09 70
IV.T1217.EHZ. 2016-10-27T00:24:27.99 0.3 undecidable manual S 234 24.4533 109 0.24 71
IV.TERO.HHZ. 2016-10-27T00:24:26.76 3.0 negative manual P 42.7239 -0.4 0
IV.SEF1.HNN. 2016-10-27T00:24:26.55 0.6 undecidable manual P 332 38.4282 50 0.05 48
IV.CAMP.HHZ. 2016-10-27T00:24:26.23 0.3 undecidable manual P 150 39.1275 50 -0.37 67
IV.T1241.EHZ. 2016-10-27T00:24:26.47 0.1 undecidable manual S 86 21.0678 111 -0.15 96
XO.AM05.HNZ. 2016-10-27T00:24:26.68 0.3 undecidable manual S 44 20.868 111 0.1 73
IV.RM33.EHZ. 2016-10-27T00:24:25.95 0.3 positive manual P 175 37.1295 50 -0.35 67
IV.SMA1.EHZ. 2016-10-27T00:24:24.33 0.3 negative manual P 151 26.9508 107 -0.11 72
IV.GUMA.HHZ. 2016-10-27T00:24:24.72 0.1 positive manual P 28 27.75 107 0.14 96
IV.MMO1.EHZ. 2016-10-27T00:24:24.38 0.1 undecidable manual S 63 13.9749 120 -0.04 100
IV.T1299.HNZ. 2016-10-27T00:24:24.32 0.1 negative manual P 159 24.753 108 0.3 93
IV.T1216.EHZ. 2016-10-27T00:24:24.31 0.6 undecidable manual S 293 13.6752 121 -0.01 50
IV.T1215.EHZ. 2016-10-27T00:24:24.04 0.1 positive manual P 260 25.2525 108 -0.07 97
IV.CESI.HHZ. 2016-10-27T00:24:24.55 0.3 undecidable manual P 310 28.3494 106 -0.15 72
IV.T1243.HHZ. 2016-10-27T00:24:24.32 0.1 negative manual P 126 27.6501 107 -0.25 93
IV.LNSS.HHZ. 2016-10-27T00:24:24.55 0.1 positive manual P 202 28.749 106 -0.23 94
IV.T1201.HNE. 2016-10-27T00:24:23.82 0.3 negative manual P 163 21.4674 111 0.41 68
IV.T1241.EHZ. 2016-10-27T00:24:23.19 0.1 positive manual P 86 21.0678 111 -0.12 97
XO.AM05.HNZ. 2016-10-27T00:24:23.44 0.1 positive manual P 44 20.868 111 0.15 97
IV.T1217.EHZ. 2016-10-27T00:24:23.95 0.1 positive manual P 234 24.4533 109 -0.02 99
IV.T1204.EHZ. 2016-10-27T00:24:23.65 0.3 negative manual P 148 21.867 111 0.18 72
IV.MC2.EHZ. 2016-10-27T00:24:22.97 0.1 undecidable manual S 9 7.6812 137 0.26 96
IV.FEMA.HNZ. 2016-10-27T00:24:22.24 1.0 undecidable manual P 323 16.6722 116 -0.27 24
IV.MMO1.EHZ. 2016-10-27T00:24:22.11 0.1 positive manual P 63 13.9749 120 0.07 99
IV.T1216.EHZ. 2016-10-27T00:24:22.12 0.3 undecidable manual P 293 13.6752 121 0.14 74
IV.MC2.EHZ. 2016-10-27T00:24:21.17 0.1 positive manual P 9 7.6812 137 0.12 99
IV.T1245.HNZ. 2016-10-27T00:24:20.29 0.1 positive manual P 37 1.8981 167 -0.19 99
IV.T1245.HNZ. 2016-10-27T00:24:20.95 0.1 undecidable manual S 37 1.8981 167 -0.77 83
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHE. ML:1.8 0.00009627494999999999 0.14 AML other m 2016-10-27T00:24:46.54
IV.ATVO.HHN. ML:2.0 0.00011468262500000001 0.66 AML other m 2016-10-27T00:24:49.14
IV.ATVO.HHE. ML:1.9 0.00010342660000000001 0.44 AML other m 2016-10-27T00:24:53.01
IV.CAMP.HHN. ML:2.0 0.00032000425 0.78 AML other m 2016-10-27T00:24:32.76
IV.CAMP.HHE. ML:1.9 0.00027596765 0.96 AML other m 2016-10-27T00:24:32.57
IV.CESI.HHN. ML:2.6 0.0019384489999999999 0.26 AML other m 2016-10-27T00:24:30.69
IV.CESI.HHE. ML:2.4 0.0012839167 0.26 AML other m 2016-10-27T00:24:29.40
IV.CESX.HHE. ML:2.1 0.00030241895 0.52 AML other m 2016-10-27T00:24:44.06
IV.CESX.HHN. ML:2.1 0.0003175796 0.4 AML other m 2016-10-27T00:24:38.86
IV.EL6.EHN. ML:2.2 0.0004057657 0.22 AML other m 2016-10-27T00:24:37.75
IV.EL6.EHE. ML:2.2 0.00041750900000000004 2.68 AML other m 2016-10-27T00:24:37.87
IV.FIAM.HHN. ML:2.0 0.0001679229 0.72 AML other m 2016-10-27T00:24:46.86
IV.FIAM.HHE. ML:2.1 0.0002222531 0.84 AML other m 2016-10-27T00:24:48.31
IV.FRON.EHE. ML:1.9 0.000095920065 0.48 AML other m 2016-10-27T00:24:51.03
IV.FRON.EHN. ML:2.1 0.00015092625 0.4 AML other m 2016-10-27T00:24:49.61
IV.FSSB.HHN. ML:2.6 0.0003684596 0.4 AML other m 2016-10-27T00:24:55.59
IV.FSSB.HHE. ML:2.4 0.00023873915000000002 0.36 AML other m 2016-10-27T00:24:56.11
IV.GIGS.HHE. ML:1.5 0.00007254032500000001 0.22 AML other m 2016-10-27T00:24:39.07
IV.GIGS.HHN. ML:1.5 0.0000699352 0.38 AML other m 2016-10-27T00:24:40.58
IV.GUMA.HNN. ML:3.0 0.0051260055 0.51 AML other m 2016-10-27T00:24:30.54
IV.GUMA.HHE. ML:2.9 0.0042900035 0.68 AML other m 2016-10-27T00:24:29.59
IV.GUMA.HNE. ML:3.0 0.0048821075 0.55 AML other m 2016-10-27T00:24:30.82
IV.GUMA.HHN. ML:3.0 0.0064212685 0.54 AML other m 2016-10-27T00:24:30.52
IV.LNSS.HHN. ML:2.7 0.002362805 0.16 AML other m 2016-10-27T00:24:29.90
IV.LNSS.HHE. ML:2.6 0.0021177584999999997 0.34 AML other m 2016-10-27T00:24:29.58
IV.MPAG.EHN. ML:1.9 0.00008972819500000001 0.32 AML other m 2016-10-27T00:24:52.11
IV.MPAG.EHE. ML:2.0 0.00010833632 0.4 AML other m 2016-10-27T00:24:50.27
IV.NARO.HHE. ML:1.6 0.000039917919999999994 1.84 AML other m 2016-10-27T00:24:51.84
IV.NARO.HHN. ML:1.7 0.000054332695 0.46 AML other m 2016-10-27T00:25:00.39
IV.OFFI.HHN. ML:2.6 0.0013831535 0.42 AML other m 2016-10-27T00:24:39.26
IV.OFFI.HHE. ML:2.6 0.0014438285 0.52 AML other m 2016-10-27T00:24:41.76
IV.PIEI.HHE. ML:1.8 0.00007722803 0.18 AML other m 2016-10-27T00:24:49.98
IV.PP3.EHE. ML:2.7 0.0008788714 0.36 AML other m 2016-10-27T00:24:44.94
IV.PP3.HNE. ML:2.7 0.0008578114999999999 0.36 AML other m 2016-10-27T00:24:44.94
IV.PP3.EHN. ML:2.8 0.0011177506 0.34 AML other m 2016-10-27T00:24:44.17
IV.PP3.HNN. ML:2.8 0.0010678193500000001 0.33 AML other m 2016-10-27T00:24:44.16
IV.RM33.HNN. ML:2.3 0.0007911856499999999 0.36 AML other m 2016-10-27T00:24:34.43
IV.RM33.EHN. ML:2.3 0.0007613691000000001 0.36 AML other m 2016-10-27T00:24:34.43
IV.RM33.HNE. ML:2.2 0.00062857435 0.18 AML other m 2016-10-27T00:24:32.90
IV.RM33.EHE. ML:2.2 0.00060867455 0.16 AML other m 2016-10-27T00:24:32.91
IV.SNTG.HNN. ML:2.0 0.0002600884 0.24 AML other m 2016-10-27T00:24:37.45
IV.SNTG.HNE. ML:2.0 0.00027594519499999997 0.37 AML other m 2016-10-27T00:24:39.16
IV.SNTG.HHE. ML:1.8 0.00017227631499999998 0.24 AML other m 2016-10-27T00:24:39.17
IV.SNTG.HHN. ML:2.0 0.00025819375 0.24 AML other m 2016-10-27T00:24:37.45
IV.T0110.HHN. ML:2.3 0.00024981585 0.5 AML other m 2016-10-27T00:24:51.37
IV.T0110.HHE. ML:2.4 0.00029213955000000004 0.5 AML other m 2016-10-27T00:24:49.61
IV.T1204.EHN. ML:2.2 0.0009998354499999999 0.36 AML other m 2016-10-27T00:24:30.94
IV.T1204.EHE. ML:2.3 0.0013964455499999998 0.22 AML other m 2016-10-27T00:24:31.15
IV.T1211.HNN. ML:2.3 0.0007363319500000001 0.208 AML other m 2016-10-27T00:24:35.52
IV.T1211.EHN. ML:2.3 0.0007286985 0.208 AML other m 2016-10-27T00:24:35.52
IV.T1211.HNE. ML:2.2 0.00047781149 0.128 AML other m 2016-10-27T00:24:35.57
IV.T1211.EHE. ML:2.2 0.0005024640999999999 0.128 AML other m 2016-10-27T00:24:35.63
IV.T1215.HNN. ML:2.0 0.0006783607899999999 0.24 AML other m 2016-10-27T00:24:28.65
IV.T1215.EHN. ML:2.0 0.00056284052 0.16 AML other m 2016-10-27T00:24:28.65
IV.T1215.EHE. ML:2.2 0.0009288574000000001 0.304 AML other m 2016-10-27T00:24:28.72
IV.T1215.HNE. ML:2.2 0.0008809909 0.304 AML other m 2016-10-27T00:24:29.02
IV.T1216.EHN. ML:2.6 0.0041593179999999995 0.368 AML other m 2016-10-27T00:24:25.99
IV.T1216.EHE. ML:2.6 0.004774065 0.384 AML other m 2016-10-27T00:24:26.91
IV.T1217.EHE. ML:2.0 0.0006416450000000001 0.16 AML other m 2016-10-27T00:24:29.45
IV.T1217.EHN. ML:2.3 0.0012684629999999998 0.352 AML other m 2016-10-27T00:24:29.22
IV.T1217.HNN. ML:2.3 0.0012837039999999999 0.176 AML other m 2016-10-27T00:24:28.85
IV.T1217.HNE. ML:2.0 0.00063473535 0.16 AML other m 2016-10-27T00:24:29.37
IV.T1247.HHE. ML:2.5 0.0008601524499999999 0.24 AML other m 2016-10-27T00:24:38.15
IV.T1247.HHN. ML:2.5 0.0010131445999999999 0.22 AML other m 2016-10-27T00:24:34.60
IV.TERO.HNN. ML:2.2 0.0005382977499999999 0.2 AML other m 2016-10-27T00:24:34.47
IV.TERO.HNE. ML:2.2 0.0005128739 0.38 AML other m 2016-10-27T00:24:36.73
IV.TERO.HHE. ML:2.2 0.0005422739000000001 0.38 AML other m 2016-10-27T00:24:36.73
IV.TERO.HHN. ML:2.2 0.0005793471500000001 0.2 AML other m 2016-10-27T00:24:34.37
IV.VCEL.EHN. ML:2.2 0.00023968225 0.7 AML other m 2016-10-27T00:24:43.65
IV.VCEL.EHE. ML:2.2 0.00023365135 3.7 AML other m 2016-10-27T00:24:46.14
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
Waveforms Seismic signals in miniseed + resp format Download