Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 29-10-2016 and time 02:24:02 (UTC) in region 4 km SW Fiastra (MC)

A magnitude ML 1.5 earthquake occured in region: 4 km SW Fiastra (MC), on

  • 29-10-2016 02:24:02 (UTC)
  • 29-10-2016 04:24:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0050, 13.1370 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
Fiastra MC 4 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 5 202 882
Ussita MC 7 444 1326
Bolognola MC 7 142 1468
Pievebovigliana MC 8 866 2334
Pieve Torina MC 8 1458 3792
Visso MC 9 1107 4899
Monte Cavallo MC 11 145 5044
Muccia MC 12 915 5959
Castelsantangelo sul Nera MC 12 281 6240
Sarnano MC 14 3264 9504
Cessapalombo MC 15 512 10016
Camerino MC 16 6974 16990
Preci PG 16 724 17714
Caldarola MC 17 1823 19537
Serravalle di Chienti MC 17 1070 20607
Camporotondo di Fiastrone MC 18 563 21170
Gualdo MC 18 815 21985
Montefortino FM 18 1178 23163
Amandola FM 18 3629 26792
San Ginesio MC 19 3498 30290
Montemonaco AP 19 604 30894
Belforte del Chienti MC 20 1886 32780
Serrapetrona MC 20 966 33746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
60 Km NW of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
63 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
76 Km N of L'Aquila (69753 inhabitants)
94 Km S of Fano (60888 inhabitants)
99 Km NW of Montesilvano (53738 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 1.5 2016-10-29
02:24:02		 43.0048 13.1372 9 2019-07-30
10:37:50		 Bollettino Sismico Italiano INGV 70993661
Reviewed
Rev100 		ML 1.6 2016-10-29
02:24:02		 43.0028 13.1312 8 2016-10-29
02:43:27		 Sala Sismica INGV-Roma 30881661
Reviewed
Rev100 		ML 1.5 2016-10-29
02:24:03		 43.0015 13.139 3 2016-10-29
02:39:52		 Sala Sismica INGV-Roma 30881521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-29 02:24:02 ± 0.05
Latitude 43.0048 ± 0.0027
Longitude 13.1372 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 70993661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 380
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 225
Circular confidence region, given by single value of horizontal uncertainty (meter) 380.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 35
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) 0.04856
Epicentral distance of station farthest from the epicenter (degree) 0.49553
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 2
Type of magnitude ML
Reference to an origin 30881521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-29 02:39:52

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 11
Type of magnitude ML
Reference to an origin 70993661
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-29 12:45:22

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 2
Type of magnitude ML
Reference to an origin 30881661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-29 02:43:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.T1246.HHN. 2016-10-29T02:24:20.55 0.6 undecidable manual S 148 55.0005 50 0.13 45
IV.LNSS.HHZ. 2016-10-29T02:24:18.30 0.6 undecidable manual S 190 45.3213 50 0.47 43
IV.FOSV.EHZ. 2016-10-29T02:24:17.85 0.6 undecidable manual S 317 44.3223 50 0.29 44
IV.SMA1.EHN. 2016-10-29T02:24:17.65 0.6 undecidable manual S 159 44.5221 50 0.02 47
IV.ASSB.HHZ. 2016-10-29T02:24:16.19 0.6 undecidable manual S 276 39.0276 50 0.04 47
IV.CING.HHZ. 2016-10-29T02:24:16.97 0.6 undecidable manual S 7 41.4252 50 0.18 46
IV.EL6.EHZ. 2016-10-29T02:24:15.86 0.6 undecidable manual S 355 36.1416 50 0.49 43
IV.SNTG.HHZ. 2016-10-29T02:24:14.19 0.6 undecidable manual S 330 31.9458 105 -0.01 48
IV.T1246.HHN. 2016-10-29T02:24:12.46 0.3 undecidable manual P 148 55.0005 50 -0.47 63
IV.FOSV.EHZ. 2016-10-29T02:24:11.51 0.3 undecidable manual P 317 44.3223 50 0.23 68
IV.SMA1.EHN. 2016-10-29T02:24:11.26 0.3 undecidable manual P 159 44.5221 50 -0.06 70
IV.LNSS.HHZ. 2016-10-29T02:24:11.13 0.3 undecidable manual P 190 45.3213 50 -0.31 66
IV.T1299.HNN. 2016-10-29T02:24:11.05 0.3 undecidable manual P 164 42.7239 50 0 71
IV.GUMA.HHZ. 2016-10-29T02:24:10.01 0.6 undecidable manual S 68 17.2716 116 0.61 43
IV.CESI.HHZ. 2016-10-29T02:24:10.44 0.6 undecidable manual S 270 18.87 114 0.55 44
IV.ASSB.HHZ. 2016-10-29T02:24:10.10 0.1 undecidable manual P 276 39.0276 50 -0.37 88
IV.CING.HHZ. 2016-10-29T02:24:10.44 0.3 undecidable manual P 7 41.4252 50 -0.4 66
IV.EL6.EHZ. 2016-10-29T02:24:09.77 0.1 undecidable manual P 355 36.1416 50 -0.25 91
IV.T1216.EHZ. 2016-10-29T02:24:09.23 0.6 undecidable manual S 217 15.873 118 0.26 47
IV.SNTG.HHZ. 2016-10-29T02:24:09.62 0.3 undecidable manual P 330 31.9458 105 0.28 68
IV.T1245.HHZ. 2016-10-29T02:24:09.48 0.6 undecidable manual S 166 16.9719 117 0.19 48
XO.AM05.EHZ. 2016-10-29T02:24:09.56 0.6 undecidable manual S 100 17.7711 116 0.02 49
IV.MMO1.EHZ. 2016-10-29T02:24:09.89 0.6 undecidable manual S 127 19.3695 114 -0.15 48
IV.FEMA.HNE. 2016-10-29T02:24:07.06 0.6 undecidable manual S 236 8.5803 135 0.17 49
IV.MC2.EHZ. 2016-10-29T02:24:07.75 0.6 undecidable manual S 158 11.1777 127 0.16 48
XO.AM05.EHZ. 2016-10-29T02:24:06.70 0.1 undecidable manual P 100 17.7711 116 0.05 98
IV.MMO1.EHZ. 2016-10-29T02:24:06.76 0.1 undecidable manual P 127 19.3695 114 -0.18 95
IV.T1216.EHZ. 2016-10-29T02:24:06.37 0.1 undecidable manual P 217 15.873 118 0.05 98
IV.GUMA.HHZ. 2016-10-29T02:24:06.85 0.1 undecidable manual P 68 17.2716 116 0.28 94
IV.T1245.HHZ. 2016-10-29T02:24:06.41 0.3 undecidable manual P 166 16.9719 117 -0.1 73
IV.CESI.HHZ. 2016-10-29T02:24:06.92 0.1 undecidable manual P 270 18.87 114 0.06 98
IV.FEMA.HNE. 2016-10-29T02:24:05.21 0.1 undecidable manual P 236 8.5803 135 0.09 99
IV.MC2.EHZ. 2016-10-29T02:24:05.52 0.1 undecidable manual P 158 11.1777 127 -0.01 100
IV.FDMO.HHZ. 2016-10-29T02:24:05.27 0.6 undecidable manual S 311 5.3946 148 -0.93 38
IV.FDMO.HHZ. 2016-10-29T02:24:04.31 0.1 undecidable manual P 311 5.3946 148 -0.41 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1245.HHN. ML:1.4 0.00024349999999999998 0.48 AML other m 2016-10-29T02:24:09.53
IV.T1245.HHE. ML:1.4 0.0002535 0.26 AML other m 2016-10-29T02:24:09.96
IV.GUMA.HHN. ML:1.7 0.0004205 0.42 AML other m 2016-10-29T02:24:11.43
IV.GUMA.HHE. ML:1.7 0.00044050000000000003 0.44 AML other m 2016-10-29T02:24:12.82
IV.T1216.EHN. ML:1.4 0.00023457550000000006 0.368 AML other m 2016-10-29T02:24:10.42
IV.T1216.EHE. ML:1.4 0.0002349825000000001 0.256 AML other m 2016-10-29T02:24:10.06
IV.T1245.HNE. ML:1.5 0.00030339515000000003 0.3008 AML other m 2016-10-29T02:24:09.95
XO.AM05.HNN. ML:0.9 0.000066130315 0.12 AML other m 2016-10-29T02:24:10.28
XO.AM05.EHE. ML:1.5 0.00026059455 0.24 AML other m 2016-10-29T02:24:09.83
XO.AM05.EHN. ML:0.4 0.000021143355 0.1008 AML other m 2016-10-29T02:24:10.26
IV.GUMA.HNE. ML:1.7 0.00043698205 0.4592 AML other m 2016-10-29T02:24:14.41
IV.T1241.EHN. ML:0.0 0.000048105915 0.2192 AML other m 2016-10-29T02:24:14.86
IV.T1241.EHE. ML:0.0 0.00006769922999999999 0.3392 AML other m 2016-10-29T02:24:15.98
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