Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 31-10-2016 and time 15:04:46 (Italy) in region 1 km NW Pievebovigliana (MC)

A magnitude ML 2.4 earthquake occured in region: 1 km NW Pievebovigliana (MC), on

  • 31-10-2016 14:04:46 (UTC)
  • 31-10-2016 15:04:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0730, 13.0770 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
Pievebovigliana MC 1 866 866
Muccia MC 3 915 1781
Pieve Torina MC 4 1458 3239
Fiordimonte MC 4 202 3441
Camerino MC 7 6974 10415
Fiastra MC 8 559 10974
Acquacanina MC 9 121 11095
Serravalle di Chienti MC 10 1070 12165
Monte Cavallo MC 11 145 12310
Sefro MC 13 422 12732
Pioraco MC 14 1134 13866
Caldarola MC 14 1823 15689
Serrapetrona MC 15 966 16655
Bolognola MC 15 142 16797
Ussita MC 15 444 17241
Cessapalombo MC 15 512 17753
Castelraimondo MC 15 4587 22340
Visso MC 16 1107 23447
Belforte del Chienti MC 17 1886 25333
Camporotondo di Fiastrone MC 17 563 25896
Fiuminata MC 18 1402 27298
Gagliole MC 19 620 27918
Sarnano MC 19 3264 31182
San Severino Marche MC 19 12726 43908
San Ginesio MC 20 3498 47406

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Foligno (57155 inhabitants)
56 Km E of Perugia (166134 inhabitants)
67 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
70 Km SW of Ancona (100861 inhabitants)
84 Km NW of L'Aquila (69753 inhabitants)
86 Km S of Fano (60888 inhabitants)
94 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 2.4 2016-10-31
14:04:46		 43.0732 13.0772 8 2019-02-12
14:03:20		 Bollettino Sismico Italiano INGV 46144881
Reviewed
Rev100 		ML 2.4 2016-10-31
14:04:46		 43.0675 13.0763 8 2016-10-31
14:22:19		 Sala Sismica INGV-Roma 31278901
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-31 14:04:46 ± 0.03
Latitude 43.0732 ± 0.0018
Longitude 13.0772 ± 0.0025
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 46144881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 178
Semi-minor axis of confidence ellipse (meter) 100
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 63
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) 46
Number of associated phases, regardless of their use for origin computation 69
Number of defining phases 68
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.48114
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 37
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 17
Type of magnitude ML
Reference to an origin 46144881
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-06-02 07:34:40

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 31278901
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-31 14:22:19
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.LNSS.HHZ. 2016-10-31T14:05:03.40 0.6 undecidable manual S 183 52.2033 50 0.22 45
IV.ARVD.HHZ. 2016-10-31T14:05:02.50 0.6 undecidable manual S 347 48.4182 50 0.34 44
IV.SSFR.HHZ. 2016-10-31T14:05:02.10 0.3 undecidable manual S 329 46.8198 50 0.37 66
IV.T1243.HHZ. 2016-10-31T14:05:02.70 1.0 undecidable manual S 144 51.5151 50 -0.29 22
IV.T1204.EHZ. 2016-10-31T14:05:02.30 0.3 undecidable manual S 156 48.1185 50 0.21 68
IV.MURB.HHZ. 2016-10-31T14:05:02.10 0.1 undecidable manual S 295 49.4172 50 -0.33 88
IV.MMUR.HNE. 2016-10-31T14:05:00.47 0.6 undecidable manual S 351 41.4252 50 0.18 46
IV.T1217.HNZ. 2016-10-31T14:05:00.46 0.1 undecidable manual S 197 41.8248 50 0.07 94
IV.ATCC.EHZ. 2016-10-31T14:04:59.60 0.3 undecidable manual S 289 37.5291 50 0.35 67
IV.T1241.EHZ. 2016-10-31T14:04:59.00 0.3 undecidable manual S 130 37.4292 50 -0.24 69
IV.T1244.EHZ. 2016-10-31T14:04:59.95 0.6 undecidable manual S 153 39.3273 50 0.2 46
IV.ASSB.HHZ. 2016-10-31T14:04:58.20 0.1 undecidable manual S 264 34.0437 103 -0.08 95
IV.T1215.EHZ. 2016-10-31T14:04:58.36 0.1 undecidable manual S 209 34.5432 103 -0.06 95
IV.FOSV.HNE. 2016-10-31T14:04:58.50 0.1 undecidable manual S 314 35.4423 50 -0.21 92
IV.T1221.HNE. 2016-10-31T14:04:57.17 0.3 undecidable manual S 218 30.0477 105 0.24 69
IV.MMO1.EHZ. 2016-10-31T14:04:56.00 0.1 undecidable manual S 133 27.9498 106 -0.22 93
IV.T1243.HHZ. 2016-10-31T14:04:56.04 0.1 undecidable manual P 144 51.5151 50 0.18 90
IV.EL6.EHZ. 2016-10-31T14:04:56.40 0.1 undecidable manual S 4 28.4493 106 0 97
IV.NRCA.HHZ. 2016-10-31T14:04:56.04 0.6 undecidable manual S 174 26.751 107 0.23 47
IV.T1204.EHZ. 2016-10-31T14:04:55.04 0.1 undecidable manual P 156 48.1185 50 -0.3 88
IV.SMA1.EHZ. 2016-10-31T14:04:55.80 0.6 positive manual P 157 53.4021 50 -0.35 43
IV.ARVD.HHZ. 2016-10-31T14:04:55.46 0.6 positive manual P 347 48.4182 50 0.08 46
IV.SSFR.HHZ. 2016-10-31T14:04:55.02 0.3 positive manual P 329 46.8198 50 -0.11 69
IV.MURB.HHZ. 2016-10-31T14:04:55.55 1.0 undecidable manual P 295 49.4172 50 0.01 23
IV.T1245.HHZ. 2016-10-31T14:04:55.80 0.3 undecidable manual S 159 25.6521 108 0.35 68
IV.LNSS.HHZ. 2016-10-31T14:04:55.98 1.0 undecidable manual P 183 52.2033 50 0.01 23
XO.AM05.EHZ. 2016-10-31T14:04:55.20 0.3 undecidable manual S 115 24.753 108 0.05 73
IV.T1216.EHZ. 2016-10-31T14:04:54.10 0.6 undecidable manual S 193 20.7681 111 0.25 47
IV.MMUR.HNE. 2016-10-31T14:04:54.07 0.3 undecidable manual P 351 41.4252 50 -0.23 68
IV.T1217.HNZ. 2016-10-31T14:04:54.30 0.6 undecidable manual P 197 41.8248 50 -0.06 47
IV.SNTG.HHZ. 2016-10-31T14:04:54.50 0.6 undecidable manual S 331 23.0547 109 -0.08 48
IV.GUMA.HHZ. 2016-10-31T14:04:54.00 0.6 undecidable manual S 93 20.9679 111 0.09 48
IV.T1241.EHZ. 2016-10-31T14:04:53.36 0.1 undecidable manual P 130 37.4292 50 -0.33 90
IV.FOSV.HNE. 2016-10-31T14:04:53.12 0.6 undecidable manual P 314 35.4423 50 -0.26 46
IV.T1244.EHZ. 2016-10-31T14:04:53.79 0.6 undecidable manual P 153 39.3273 50 -0.2 46
IV.GAG1.HNZ. 2016-10-31T14:04:53.50 0.3 undecidable manual S 358 18.3705 114 0.43 68
IV.MNTP.HNZ. 2016-10-31T14:04:53.18 1.0 undecidable manual P 77 32.5452 104 0.34 23
IV.ATCC.EHZ. 2016-10-31T14:04:53.54 0.1 undecidable manual P 289 37.5291 50 -0.16 93
IV.TRE1.HNE. 2016-10-31T14:04:53.00 0.6 undecidable manual P 36 32.5452 104 0.16 47
IV.ASSB.HHZ. 2016-10-31T14:04:52.91 0.1 positive manual P 264 34.0437 103 -0.23 92
IV.T1215.EHZ. 2016-10-31T14:04:52.93 0.6 undecidable manual P 209 34.5432 103 -0.29 45
IV.T1221.HNE. 2016-10-31T14:04:52.40 0.3 undecidable manual P 218 30.0477 105 0.04 72
IV.FIU1.HNZ. 2016-10-31T14:04:52.90 0.3 undecidable manual S 317 17.3715 115 0.12 73
IV.T1245.HHZ. 2016-10-31T14:04:51.83 0.6 undecidable manual P 159 25.6521 108 0.32 46
IV.T1256.HHZ. 2016-10-31T14:04:51.90 0.3 undecidable manual S 121 14.1747 120 0.12 73
IV.EL6.EHZ. 2016-10-31T14:04:51.88 0.1 positive manual P 4 28.4493 106 -0.17 94
IV.NRCA.HHZ. 2016-10-31T14:04:51.60 0.6 undecidable manual P 174 26.751 107 -0.11 48
IV.MDAR.HNZ. 2016-10-31T14:04:51.70 0.1 undecidable manual S 22 14.2746 120 -0.12 98
IV.PIO1.HNZ. 2016-10-31T14:04:51.70 0.1 undecidable manual S 327 13.875 120 0 100
IV.MMO1.EHZ. 2016-10-31T14:04:51.76 0.1 negative manual P 133 27.9498 106 -0.19 94
IV.SEF1.HNZ. 2016-10-31T14:04:51.80 0.1 undecidable manual S 308 13.2756 121 0.28 95
XO.AM05.EHZ. 2016-10-31T14:04:51.46 0.1 positive manual P 115 24.753 108 0.13 96
IV.T1216.EHZ. 2016-10-31T14:04:50.71 0.3 undecidable manual P 193 20.7681 111 0.13 72
IV.CSP1.EHE. 2016-10-31T14:04:50.70 0.1 undecidable manual S 79 10.5783 127 -0.03 100
IV.SNTG.HHZ. 2016-10-31T14:04:50.90 0.6 undecidable manual P 331 23.0547 109 -0.11 48
IV.SSM1.HNE. 2016-10-31T14:04:50.34 0.3 undecidable manual P 25 19.0698 113 0.07 73
IV.GAG1.HNZ. 2016-10-31T14:04:50.49 1.0 undecidable manual P 358 18.3705 114 0.36 23
IV.GUMA.HHZ. 2016-10-31T14:04:50.89 0.1 undecidable manual P 93 20.9679 111 0.28 93
IV.PIO1.HNZ. 2016-10-31T14:04:49.61 0.6 undecidable manual P 327 13.875 120 0.27 47
IV.FIU1.HNZ. 2016-10-31T14:04:49.67 0.6 undecidable manual P 317 17.3715 115 -0.29 47
IV.MDAR.HNZ. 2016-10-31T14:04:49.47 0.1 undecidable manual P 22 14.2746 120 0.06 99
IV.SEF1.HNZ. 2016-10-31T14:04:49.53 1.0 undecidable manual P 308 13.2756 121 0.29 24
IV.FEMA.HNE. 2016-10-31T14:04:49.43 0.1 undecidable manual P 190 12.4764 123 0.33 94
IV.T1256.HHZ. 2016-10-31T14:04:49.50 0.1 negative manual P 121 14.1747 120 0.12 98
IV.T1220.EHN. 2016-10-31T14:04:48.85 0.3 undecidable manual S 13 4.1958 152 -0.43 70
IV.CSP1.EHE. 2016-10-31T14:04:48.88 3.0 undecidable manual P 79 10.5783 127 0.1 0
IV.FDMO.HHZ. 2016-10-31T14:04:48.80 0.1 undecidable manual S 169 4.0959 153 -0.47 92
IV.FDMO.HHZ. 2016-10-31T14:04:47.79 0.1 undecidable manual P 169 4.0959 153 -0.15 99
IV.T1220.EHN. 2016-10-31T14:04:47.86 0.1 undecidable manual P 13 4.1958 152 -0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.EHE. ML:0.0 0.0029080440000000003 0.1024 AML other m 2016-10-31T14:04:55.34
XO.AM05.EHN. ML:0.0 0.0001995 0.1 AML other m 2016-10-31T14:04:55.76
XO.AM05.HNN. ML:0.0 0.00068516055 0.1024 AML other m 2016-10-31T14:04:55.78
XO.AM05.HNE. ML:0.0 0.0006176242 0.1216 AML other m 2016-10-31T14:04:55.33
IV.ARVD.HHE. ML:0.0 0.00037193315000000007 0.1152 AML other m 2016-10-31T14:05:03.02
IV.ARVD.HHN. ML:0.0 0.0002762119 0.1216 AML other m 2016-10-31T14:05:03.56
IV.ASSB.HHN. ML:2.5 0.001495 0.22 AML other m 2016-10-31T14:04:58.43
IV.ASSB.HHE. ML:2.3 0.0009245000000000001 0.96 AML other m 2016-10-31T14:04:59.18
IV.ATCC.EHN. ML:2.5 0.001135 0.18 AML other m 2016-10-31T14:04:59.72
IV.ATCC.EHE. ML:2.5 0.00117 0.12 AML other m 2016-10-31T14:05:00.06
IV.EL6.EHN. ML:2.7 0.0026004505 0.224 AML other m 2016-10-31T14:04:57.87
IV.EL6.EHE. ML:2.6 0.001949878 0.1408 AML other m 2016-10-31T14:04:56.60
IV.FDMO.HHN. ML:0.0 0.013259455 0.16 AML other m 2016-10-31T14:04:48.87
IV.FDMO.HHE. ML:0.0 0.01368168 0.2624 AML other m 2016-10-31T14:04:48.98
IV.FIU1.HNN. ML:2.2 0.0015646515000000002 0.1664 AML other m 2016-10-31T14:04:54.47
IV.FIU1.HNE. ML:2.1 0.00120625145 0.1152 AML other m 2016-10-31T14:04:53.86
IV.GAG1.HNE. ML:2.6 0.0034791059999999996 0.352 AML other m 2016-10-31T14:04:56.48
IV.GUMA.HNE. ML:0.0 0.0097609695 0.3968 AML other m 2016-10-31T14:04:56.50
IV.MDAR.HNN. ML:0.0 0.00244033955 0.1664 AML other m 2016-10-31T14:04:52.07
IV.MDAR.HNE. ML:0.0 0.002698722 0.1792 AML other m 2016-10-31T14:04:51.80
IV.MURB.HNN. ML:0.0 0.0009777366 0.2048 AML other m 2016-10-31T14:05:04.44
IV.MURB.HHE. ML:0.0 0.001175 1.14 AML other m 2016-10-31T14:05:04.40
IV.MURB.HNE. ML:0.0 0.00106756685 0.1984 AML other m 2016-10-31T14:05:04.51
IV.MURB.HHN. ML:0.0 0.00091139835 0.256 AML other m 2016-10-31T14:05:06.08
IV.SEF1.HNN. ML:0.0 0.014320000000000001 0.2816 AML other m 2016-10-31T14:04:52.15
IV.SNTG.HHE. ML:0.0 0.0006045798 0.1152 AML other m 2016-10-31T14:04:55.11
IV.SNTG.HHN. ML:0.0 0.0005199995000000001 0.1216 AML other m 2016-10-31T14:04:55.35
IV.SNTG.HNN. ML:0.0 0.0005460934499999999 0.2752 AML other m 2016-10-31T14:04:56.00
IV.SNTG.HNE. ML:0.0 0.0006027935 0.1152 AML other m 2016-10-31T14:04:55.10
IV.SSFR.HNN. ML:2.6 0.001095 0.22 AML other m 2016-10-31T14:05:04.05
IV.SSFR.HHN. ML:2.5 0.000909 0.2 AML other m 2016-10-31T14:05:04.15
IV.SSFR.HHE. ML:0.0 0.00100987015 0.1792 AML other m 2016-10-31T14:05:04.33
IV.SSFR.HNE. ML:0.0 0.00078335275 0.256 AML other m 2016-10-31T14:05:02.30
IV.T1204.EHE. ML:2.5 0.0008954999999999999 0.34 AML other m 2016-10-31T14:05:02.64
IV.T1204.EHN. ML:2.1 0.00048450000000000007 0.66 AML other m 2016-10-31T14:05:05.77
IV.T1241.EHN. ML:2.0 0.000499 0.5 AML other m 2016-10-31T14:04:59.35
IV.T1241.HNN. ML:2.1 0.00044261675 0.4224 AML other m 2016-10-31T14:05:04.09
IV.T1241.EHE. ML:2.1 0.0006045 0.12 AML other m 2016-10-31T14:05:41.27
IV.T1241.HNE. ML:2.1 0.0005157564000000001 0.32 AML other m 2016-10-31T14:05:00.12
IV.T1256.HHE. ML:2.2 0.002065 0.42 AML other m 2016-10-31T14:04:52.26
IV.T1256.HHN. ML:0.0 0.0029795845 0.1792 AML other m 2016-10-31T14:04:53.14
IV.T1256.HNN. ML:2.5 0.0031036935 0.1792 AML other m 2016-10-31T14:04:53.14
IV.T1256.HNE. ML:2.2 0.00190749915 0.2304 AML other m 2016-10-31T14:04:52.26
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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