Earthquake with magnitude of ML 2.7 on date 30-10-2016 and time 17:58:31 (Italy) in region 5 km NE Castelsantangelo sul Nera (MC)

A magnitude ML 2.7 earthquake occured in region: 5 km NE Castelsantangelo sul Nera (MC), on

  • 30-10-2016 16:58:31 (UTC)
  • 30-10-2016 17:58:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9250, 13.2040 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.

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 5 281 281
Ussita MC 6 444 725
Bolognola MC 8 142 867
Visso MC 9 1107 1974
Montemonaco AP 11 604 2578
Montefortino FM 12 1178 3756
Acquacanina MC 12 121 3877
Fiastra MC 13 559 4436
Amandola FM 14 3629 8065
Montegallo AP 14 523 8588
Preci PG 14 724 9312
Sarnano MC 15 3264 12576
Fiordimonte MC 16 202 12778
Norcia PG 17 4957 17735
Comunanza AP 18 3166 20901
Pievebovigliana MC 18 866 21767
Monte Cavallo MC 18 145 21912
Pieve Torina MC 18 1458 23370
Arquata del Tronto AP 19 1178 24548
Gualdo MC 19 815 25363

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km E of Foligno (57155 inhabitants)
50 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
66 Km N of L'Aquila (69753 inhabitants)
69 Km E of Perugia (166134 inhabitants)
81 Km SW of Ancona (100861 inhabitants)
90 Km NW of Montesilvano (53738 inhabitants)
97 Km NW of Pescara (121014 inhabitants)
Recent and historical seismicity

These maps show the seismic activity in different time intervals, before the seismic event to which they refer. Data reported in the first two maps come from the analysis carried out in real time by the personnel of the INGV Operating Rooms, immediately after each earthquake. The third map shows data from 1985 to the date of the earthquake: the locations are reviewed by the seismological analysts of the INGV Italian Seismic Bulletin (Bollettino Sismico Italiano dell’INGV). The localization parameters (hypocentral coordinates and magnitude) are the best possible estimate with the data available to the INGV, but are constantly updated according to further data that become available. The location and magnitude parameters, subsequently reviewed by seismological analysts, may vary.

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 0.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 72 hours preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event

This map shows the earthquake epicenters with magnitude ≥ 2.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, in the 90 days preceding this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event

This map shows the earthquake epicenters with magnitude ≥ 3.0, localized with data recorded by the National Seismic Network and other collaborative networks both in Italy and in neighboring countries, from 1985 to the date of this event. The size of the circle indicates the different classes of magnitude. The colors indicate the different time intervals preceding the seismic event. The black and white star is the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version 3.0, https://doi.org/10.13127/cpti/cpti15.3) since 1000 AD until 2019. The size of the square indicates the different classes of magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The black and white star is the epicenter of the current earthquake.
Seismic hazard

Seismic hazard maps provide probabilistic estimates of the earthquake ground shaking exceeding a given threshold in a given geographic region within a given time window. Thus, it is not a deterministic prediction - a target that may be never reached given the complexity of the earthquake physical phenomenon - nor of the maximum expected earthquake since this has extremely low probabilities to occur.

In 2004, it was published the seismic hazard map of Italy (http://zonesismiche.mi.ingv.it) that provides a picture of the most hazardous geographic regions. The seismic hazard map of Italy (GdL MPS, 2004; rif. Ordinanza PCM del 28 aprile 2006, n. 3519, All. 1b) provides the 10% probability of exceedance in 50 years of the horizontal acceleration at rock sites (i.e., Vs30>800 m/s; cat. A, 3.2.1 of the D.M. 14.09.2005).

The colours indicate the various values of the ground acceleration that have 10% to be exceeded within 50 years. In general, the colours associated to low values of acceleration refer to areas that are less hazardous and stronger earthquakes repeat less frequently although they may still occur.

Seismic hazard map

Seismic hazard map

This map shows the seismic hazard map of Italy for the region where the earthquake occurred.
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 2.7 2016-10-30
16:58:31
42.9248 13.2038 8 2019-02-12
14:03:20
Bollettino Sismico Italiano INGV 46375831
Reviewed
Rev100
ML 2.8 2016-10-30
16:58:31
42.9263 13.2092 9 2016-10-30
17:13:43
Sala Sismica INGV-Roma 31106711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 16:58:31 ± 0.05
Latitude 42.9248 ± 0.0027
Longitude 13.2038 ± 0.0049
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 46375831

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 305
Semi-minor axis of confidence ellipse (meter) 297
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 207
Circular confidence region, given by single value of horizontal uncertainty (meter) 310.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 29
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 65
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.06925
Epicentral distance of station farthest from the epicenter (degree) 1.38855
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 41
Magnitudes information

ML:2.7

Field Value
Value 2.7
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 46375831
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-06-07 10:21:19

ML:2.8

Field Value
Value 2.8
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 31106711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-30 17:13:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SFI.EHZ. 2016-10-30T16:58:58.38 0.6 undecidable manual P 315 154.1346 50 1.22 25
IV.FIAM.HHZ. 2016-10-30T16:58:54.54 0.6 undecidable manual S 186 73.1712 50 0.27 42
IV.CAFI.HHZ. 2016-10-30T16:58:50.82 0.6 undecidable manual P 295 109.8123 50 0.5 38
IV.SACS.HHZ. 2016-10-30T16:58:50.60 0.3 undecidable manual P 266 105.5166 50 0.94 47
IV.FOSV.EHZ. 2016-10-30T16:58:49.39 0.3 undecidable manual S 319 54.501 50 0.12 68
IV.CERT.HHZ. 2016-10-30T16:58:49.19 1.0 undecidable manual P 190 109.8123 50 -1.12 14
IV.ATCC.EHZ. 2016-10-30T16:58:49.76 0.3 undecidable manual S 302 54.1014 50 0.61 60
IV.MGAB.HHZ. 2016-10-30T16:58:48.00 0.6 undecidable manual P 269 88.7445 50 0.93 33
IV.RM33.EHZ. 2016-10-30T16:58:47.00 0.6 undecidable manual S 179 46.1205 50 -0.04 47
IV.T0110.HHZ. 2016-10-30T16:58:47.18 0.6 undecidable manual P 149 90.243 50 -0.12 42
IV.FSSB.HHZ. 2016-10-30T16:58:47.62 0.3 undecidable manual P 338 91.9413 50 0.06 64
IV.ASSB.HHZ. 2016-10-30T16:58:46.98 0.3 undecidable manual S 287 46.1205 50 -0.05 70
IV.MPAG.EHZ. 2016-10-30T16:58:46.58 0.1 undecidable manual P 335 85.9473 50 -0.07 86
IV.T1246.HHN. 2016-10-30T16:58:46.31 0.6 undecidable manual S 148 44.622 50 -0.32 44
IV.CAMP.HHZ. 2016-10-30T16:58:46.69 0.6 undecidable manual S 159 46.3203 50 -0.39 44
IV.ATPI.EHZ. 2016-10-30T16:58:46.53 0.3 undecidable manual P 312 87.246 50 -0.31 62
IV.TERO.HHZ. 2016-10-30T16:58:46.83 0.6 undecidable manual S 136 46.7199 50 -0.37 44
IV.PIEI.HHZ. 2016-10-30T16:58:46.72 0.3 undecidable manual P 322 86.6466 50 -0.04 65
IV.LNSS.HHZ. 2016-10-30T16:58:45.17 0.6 undecidable manual S 201 38.1285 50 0.27 45
IV.FIAM.HHZ. 2016-10-30T16:58:45.86 0.3 undecidable manual P 186 73.1712 50 1.18 45
IV.ATVO.HHZ. 2016-10-30T16:58:45.74 0.3 undecidable manual P 308 82.0512 50 -0.31 62
IV.SNTG.HHZ. 2016-10-30T16:58:45.79 0.3 undecidable manual S 330 42.3243 50 -0.24 68
IV.ATFO.HHZ. 2016-10-30T16:58:44.00 0.1 undecidable manual P 314 70.8735 50 -0.32 84
IV.MNTP.HNZ. 2016-10-30T16:58:44.16 0.6 undecidable manual S 42 31.9458 104 1.15 33
IV.TRTR.HHZ. 2016-10-30T16:58:43.47 0.1 undecidable manual P 102 59.1963 50 0.95 69
IV.T1217.EHZ. 2016-10-30T16:58:43.18 0.3 undecidable manual S 223 32.4453 104 0 73
IV.ARVD.HHZ. 2016-10-30T16:58:43.44 0.3 undecidable manual P 342 66.9774 50 -0.29 64
IV.MURB.HHZ. 2016-10-30T16:58:43.46 0.3 undecidable manual P 305 66.5778 50 -0.2 65
IV.T1204.EHZ. 2016-10-30T16:58:42.11 0.6 undecidable manual S 162 29.1486 105 0.04 48
IV.T1215.EHZ. 2016-10-30T16:58:42.38 0.3 undecidable manual S 244 30.4473 105 -0.15 71
IV.GIGS.HHZ. 2016-10-30T16:58:42.34 0.3 undecidable manual P 150 60.3951 50 -0.36 64
IV.T1243.HNZ. 2016-10-30T16:58:42.73 0.6 undecidable manual S 142 32.2455 104 -0.38 45
IV.ATCC.EHZ. 2016-10-30T16:58:41.46 0.3 undecidable manual P 302 54.1014 50 -0.27 66
IV.RM33.EHZ. 2016-10-30T16:58:41.19 0.6 undecidable manual P 179 46.1205 50 0.68 40
IV.FOSV.EHZ. 2016-10-30T16:58:41.34 0.1 undecidable manual P 319 54.501 50 -0.46 85
IV.TERO.HHZ. 2016-10-30T16:58:40.57 0.3 undecidable manual P 136 46.7199 50 -0.03 70
IV.ASSB.HHZ. 2016-10-30T16:58:40.15 0.3 undecidable manual P 287 46.1205 50 -0.36 66
IV.T1246.HHN. 2016-10-30T16:58:40.26 0.6 undecidable manual P 148 44.622 50 -0.01 47
IV.OFFI.HHZ. 2016-10-30T16:58:40.04 0.1 undecidable manual P 88 39.1275 50 0.61 83
IV.T1241.EHZ. 2016-10-30T16:58:39.42 0.6 undecidable manual S 112 19.9689 112 0.36 46
IV.SNTG.HHZ. 2016-10-30T16:58:39.38 0.1 undecidable manual P 330 42.3243 50 -0.55 84
IV.CAMP.HHZ. 2016-10-30T16:58:39.98 0.1 undecidable manual P 159 46.3203 50 -0.55 83
IV.T1244.EHZ. 2016-10-30T16:58:39.62 0.6 undecidable manual S 158 20.1687 112 0.51 44
IV.GUMA.HHZ. 2016-10-30T16:58:39.03 0.6 undecidable manual S 35 18.6702 113 0.4 46
IV.T1215.EHZ. 2016-10-30T16:58:38.06 0.6 undecidable manual P 244 30.4473 105 0.15 47
IV.T1243.HNZ. 2016-10-30T16:58:38.38 0.3 undecidable manual P 142 32.2455 104 0.14 71
IV.LNSS.HHZ. 2016-10-30T16:58:38.93 0.1 undecidable manual P 201 38.1285 50 -0.34 89
IV.MNTP.HNZ. 2016-10-30T16:58:38.29 0.3 undecidable manual P 42 31.9458 104 0.11 71
IV.T1217.EHZ. 2016-10-30T16:58:38.71 0.6 undecidable manual P 223 32.4453 104 0.43 44
IV.FEMA.HNE. 2016-10-30T16:58:37.19 0.6 undecidable manual S 288 13.1757 121 0.25 48
IV.T1216.EHZ. 2016-10-30T16:58:37.94 0.6 undecidable manual S 256 15.4734 117 0.29 47
IV.T1204.EHZ. 2016-10-30T16:58:37.42 0.3 undecidable manual P 162 29.1486 105 -0.22 70
XO.AM05.HNZ. 2016-10-30T16:58:36.96 0.6 undecidable manual S 64 13.3755 121 -0.06 49
IV.T1241.EHZ. 2016-10-30T16:58:36.14 0.6 undecidable manual P 112 19.9689 112 0.24 47
IV.T1216.EHZ. 2016-10-30T16:58:35.29 0.3 undecidable manual P 256 15.4734 117 0.2 72
IV.MMO1.HNZ. 2016-10-30T16:58:35.63 0.6 undecidable manual S 106 10.3785 128 -0.52 45
IV.T1244.EHZ. 2016-10-30T16:58:35.91 0.1 undecidable manual P 158 20.1687 112 -0.02 98
IV.GUMA.HHZ. 2016-10-30T16:58:35.78 0.1 positive manual P 35 18.6702 113 0.13 97
IV.T1256.HHZ. 2016-10-30T16:58:35.52 0.6 undecidable manual S 11 9.1797 131 -0.31 47
IV.T1245.HHZ. 2016-10-30T16:58:35.23 0.3 undecidable manual S 190 7.6812 136 -0.22 72
IV.FEMA.HNE. 2016-10-30T16:58:34.78 0.1 undecidable manual P 288 13.1757 121 0.1 98
XO.AM05.HNZ. 2016-10-30T16:58:34.61 0.1 undecidable manual P 64 13.3755 121 -0.11 98
IV.T1245.HHZ. 2016-10-30T16:58:33.77 0.1 positive manual P 190 7.6812 136 -0.05 100
IV.MMO1.HNZ. 2016-10-30T16:58:33.91 0.1 undecidable manual P 106 10.3785 128 -0.31 94
IV.T1256.HHZ. 2016-10-30T16:58:33.70 0.1 undecidable manual P 11 9.1797 131 -0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNN. ML:2.2 0.0018177295 0.2176 AML other m 2016-10-30T16:58:39.13
XO.AM05.EHN. ML:1.5 0.0003764381 0.1408 AML other m 2016-10-30T16:58:38.63
XO.AM05.EHE. ML:2.9 0.009669812 0.2176 AML other m 2016-10-30T16:58:38.22
XO.AM05.HNE. ML:2.3 0.002318798 0.1792 AML other m 2016-10-30T16:58:38.23
IV.ARVD.HHE. ML:2.4 0.0004639048 0.2176 AML other m 2016-10-30T16:58:54.28
IV.ARVD.HHN. ML:2.2 0.0002901361 0.4608 AML other m 2016-10-30T16:58:57.49
IV.CAMP.HHE. ML:2.5 0.0009326563999999999 0.6016 AML other m 2016-10-30T16:58:49.22
IV.CAMP.HHN. ML:2.5 0.00091636995 0.32 AML other m 2016-10-30T16:58:47.12
IV.CERT.HHE. ML:2.7 0.00039321775000000005 0.4096 AML other m 2016-10-30T16:59:12.03
IV.CERT.HHN. ML:2.5 0.00024433265 0.4352 AML other m 2016-10-30T16:59:10.91
IV.FIAM.HHE. ML:2.5 0.0005606299500000001 0.64 AML other m 2016-10-30T16:59:02.23
IV.FIAM.HHN. ML:2.4 0.000412246 0.8064 AML other m 2016-10-30T16:58:56.25
IV.GIGS.HHN. ML:2.0 0.00021634075000000002 0.3072 AML other m 2016-10-30T16:58:52.36
IV.GIGS.HHE. ML:2.4 0.00047299675000000003 0.3584 AML other m 2016-10-30T16:58:51.45
IV.GUMA.HNE. ML:3.2 0.014919705 0.4096 AML other m 2016-10-30T16:58:40.58
IV.GUMA.HHE. ML:3.3 0.015571985000000002 0.3584 AML other m 2016-10-30T16:58:39.44
IV.GUMA.HNN. ML:3.2 0.012041385 0.5248 AML other m 2016-10-30T16:58:39.44
IV.GUMA.HHN. ML:3.3 0.017681355 0.4608 AML other m 2016-10-30T16:58:40.37
IV.LNSS.HHE. ML:2.8 0.0021406514999999997 0.256 AML other m 2016-10-30T16:58:45.48
IV.LNSS.HHN. ML:3.3 0.0071041425 0.2944 AML other m 2016-10-30T16:58:45.59
IV.OFFI.HHE. ML:2.9 0.0028741154999999997 0.4352 AML other m 2016-10-30T16:58:52.03
IV.OFFI.HHN. ML:3.0 0.003296418 0.7296 AML other m 2016-10-30T16:58:55.94
IV.RM33.EHN. ML:2.6 0.00117052795 0.3072 AML other m 2016-10-30T16:58:49.41
IV.RM33.HNN. ML:2.6 0.0011686656 0.2688 AML other m 2016-10-30T16:58:49.41
IV.RM33.HNE. ML:2.6 0.00109304385 0.4224 AML other m 2016-10-30T16:58:54.64
IV.RM33.EHE. ML:2.6 0.0011235856499999999 0.448 AML other m 2016-10-30T16:58:54.64
IV.T0110.HHN. ML:2.8 0.0008278908999999999 0.4608 AML other m 2016-10-30T16:59:12.57
IV.T0110.HHE. ML:2.8 0.0006987714000000001 0.384 AML other m 2016-10-30T16:59:08.08
IV.T1204.EHN. ML:2.6 0.0023221339649999997 0.2432 AML other m 2016-10-30T16:58:42.53
IV.T1204.EHE. ML:2.8 0.003273273 0.256 AML other m 2016-10-30T16:58:43.72
IV.T1215.HNE. ML:2.6 0.0020483415 0.3584 AML other m 2016-10-30T16:58:43.03
IV.T1215.EHE. ML:2.6 0.0021240093 0.384 AML other m 2016-10-30T16:58:42.85
IV.T1215.HNN. ML:2.4 0.00136551 0.64 AML other m 2016-10-30T16:58:49.50
IV.T1215.EHN. ML:2.4 0.0012927360999999999 0.3072 AML other m 2016-10-30T16:58:43.49
IV.T1216.EHE. ML:3.2 0.01641113 0.3712 AML other m 2016-10-30T16:58:38.25
IV.T1216.EHN. ML:3.2 0.01409911 0.3712 AML other m 2016-10-30T16:58:39.92
IV.T1217.HNE. ML:2.5 0.0014006588500000002 0.384 AML other m 2016-10-30T16:58:46.96
IV.T1217.EHN. ML:2.6 0.0019393325 0.3584 AML other m 2016-10-30T16:58:48.04
IV.T1217.EHE. ML:2.5 0.0013584635 0.384 AML other m 2016-10-30T16:58:46.96
IV.T1217.HNN. ML:2.7 0.00214054375 0.7424 AML other m 2016-10-30T16:58:48.04
IV.T1241.EHN. ML:2.7 0.0041783405 0.3968 AML other m 2016-10-30T16:58:43.19
IV.T1241.EHE. ML:2.7 0.0035636915 0.7424 AML other m 2016-10-30T16:58:45.16
IV.TERO.HHE. ML:2.6 0.0012851625 0.448 AML other m 2016-10-30T16:58:47.22
IV.TERO.HNN. ML:2.7 0.001591414 0.4224 AML other m 2016-10-30T16:58:49.69
IV.TERO.HHN. ML:2.8 0.0016408739999999998 0.4096 AML other m 2016-10-30T16:58:49.89
IV.TERO.HNE. ML:2.6 0.00124248125 0.448 AML other m 2016-10-30T16:58:47.22
IV.TRTR.HHN. ML:3.2 0.0036541810000000003 0.3584 AML other m 2016-10-30T16:58:54.28
IV.TRTR.HHE. ML:3.1 0.0028641164999999996 0.3968 AML other m 2016-10-30T16:58:54.89
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions

The map reports the fault plane solutions for earthquakes in the region from 1977 to the date of this event. Red moment tensors are determined using the Regional Centroid Moment Tensor technique (RCMT, http://www.bo.ingv.it/RCMT) applied for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when a station azimuthal coverage exists RCMTs can be obtained also for earthquakes with magnitude down to 4.0. The gray moment tensors are obtained with the Time Domain Moment Tensor method (TDMT, /tdmt). This technique is applied to earthquakes with magnitude ML greater than 3.2, when it is possible. The size of symbols scales with the calculated moment magnitude Mw.
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