Earthquake with magnitude of ML 2.4 on date 30-10-2016 and time 21:45:31 (Italy) in region 7 km SE Norcia (PG)

A magnitude ML 2.4 earthquake occured in region: 7 km SE Norcia (PG), on

  • 30-10-2016 20:45:31 (UTC)
  • 30-10-2016 21:45:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7340, 13.1330 at 11 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
Norcia PG 7 4957 4957
Cascia PG 10 3217 8174
Accumoli RI 10 667 8841
Cittareale RI 13 482 9323
Arquata del Tronto AP 14 1178 10501
Poggiodomo PG 16 117 10618
Amatrice RI 17 2657 13275
Monteleone di Spoleto PG 17 599 13874
Preci PG 18 724 14598
Castelsantangelo sul Nera MC 18 281 14879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km SE of Foligno (57155 inhabitants)
44 Km E of Terni (111501 inhabitants)
48 Km W of Teramo (54892 inhabitants)
48 Km NW of L'Aquila (69753 inhabitants)
74 Km SE of Perugia (166134 inhabitants)
87 Km W of Montesilvano (53738 inhabitants)
88 Km NE of Guidonia Montecelio (88673 inhabitants)
90 Km NE of Tivoli (56533 inhabitants)
91 Km E of Viterbo (67173 inhabitants)
93 Km W of Pescara (121014 inhabitants)
95 Km W of Chieti (51815 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 2016-10-30
20:45:31
42.7335 13.1328 11 2019-02-12
14:03:22
Bollettino Sismico Italiano INGV 47021051
Reviewed
Rev100
ML 2.4 2016-10-30
20:45:31
42.7413 13.134 11 2016-10-30
20:53:08
Sala Sismica INGV-Roma 31136781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2016-10-30 20:45:31 ± 0.05
Latitude 42.7335 ± 0.0027
Longitude 13.1328 ± 0.0037
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 47021051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 321
Semi-minor axis of confidence ellipse (meter) 249
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 67
Circular confidence region, given by single value of horizontal uncertainty (meter) 320.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 27
Number of associated phases, regardless of their use for origin computation 72
Number of defining phases 72
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.11511
Epicentral distance of station farthest from the epicenter (degree) 1.03962
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 46
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 32
Type of magnitude ML
Reference to an origin 47021051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-06-22 09:36:18

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 26
Type of magnitude ML
Reference to an origin 31136781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2016-10-30 20:53:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHZ. 2016-10-30T20:45:51.00 0.6 undecidable manual P 345 110.3118 90 0.95 32
IV.CAFI.HHZ. 2016-10-30T20:45:51.33 0.6 undecidable manual P 305 115.3956 90 0.49 38
IV.SNTG.HHZ. 2016-10-30T20:45:50.73 0.6 undecidable manual S 345 59.8956 90 0.64 40
IV.MPAG.EHZ. 2016-10-30T20:45:49.91 0.6 undecidable manual P 343 103.8183 90 0.85 34
IV.ASSB.HHZ. 2016-10-30T20:45:48.04 0.6 undecidable manual S 312 51.6039 90 0.18 46
IV.CESX.HHZ. 2016-10-30T20:45:47.09 0.6 undecidable manual S 253 46.62 90 0.55 42
IV.ATVO.HHZ. 2016-10-30T20:45:47.48 0.6 undecidable manual P 321 92.9403 90 0.1 43
IV.ATFO.HHZ. 2016-10-30T20:45:46.18 0.3 undecidable manual P 327 83.6496 90 0.23 64
IV.MGAB.HHZ. 2016-10-30T20:45:46.84 0.3 undecidable manual P 284 85.3479 90 0.63 57
IV.PP3.EHZ. 2016-10-30T20:45:46.71 0.3 undecidable manual P 28 81.252 90 1.14 46
IV.SRES.HHZ. 2016-10-30T20:45:45.40 0.3 undecidable manual P 223 75.0693 90 0.78 55
IV.ARVD.HHZ. 2016-10-30T20:45:45.68 0.3 undecidable manual P 350 86.247 90 -0.66 56
IV.GUMA.HHZ. 2016-10-30T20:45:45.45 0.6 undecidable manual S 24 40.0266 90 0.68 41
IV.MURB.HHZ. 2016-10-30T20:45:45.37 0.3 undecidable manual P 320 76.6677 90 0.49 61
IV.TRTR.HHZ. 2016-10-30T20:45:44.04 0.3 undecidable manual P 82 64.0914 90 1.11 48
IV.TERO.HHZ. 2016-10-30T20:45:44.74 0.6 undecidable manual S 108 40.3263 90 -0.11 47
IV.T0110.HHZ. 2016-10-30T20:45:44.92 0.3 undecidable manual P 137 76.7676 90 0.04 67
IV.FOSV.EHZ. 2016-10-30T20:45:44.00 0.3 undecidable manual P 334 69.1752 90 0.29 65
IV.EL6.EHZ. 2016-10-30T20:45:43.08 0.3 undecidable manual P 358 66.1893 90 -0.17 66
XO.AM05.EHZ. 2016-10-30T20:45:42.86 0.6 undecidable manual S 33 32.4453 90 0.11 48
IV.ATCC.EHZ. 2016-10-30T20:45:42.80 0.3 undecidable manual P 322 64.0914 90 -0.14 67
IV.T1246.HHN. 2016-10-30T20:45:42.82 0.6 undecidable manual S 119 33.744 90 -0.28 46
IV.CAMP.HHZ. 2016-10-30T20:45:42.07 0.6 undecidable manual S 134 31.4463 90 -0.41 45
IV.T1211.EHZ. 2016-10-30T20:45:42.76 0.6 undecidable manual S 226 31.746 90 0.19 47
IV.SNTG.HHZ. 2016-10-30T20:45:42.25 0.3 undecidable manual P 345 59.8956 90 -0.04 69
IV.T1256.HHZ. 2016-10-30T20:45:42.11 0.6 undecidable manual S 14 31.1466 90 -0.31 46
IV.FDMO.HHN. 2016-10-30T20:45:42.82 0.6 undecidable manual S 354 33.8439 90 -0.29 46
IV.OFFI.HHZ. 2016-10-30T20:45:41.51 0.1 undecidable manual P 63 50.2164 90 0.72 79
IV.T1241.EHZ. 2016-10-30T20:45:41.34 0.6 undecidable manual S 61 27.8499 90 -0.18 47
IV.FIAM.HHZ. 2016-10-30T20:45:41.04 0.3 undecidable manual P 181 51.6039 90 0.03 71
IV.RM33.EHZ. 2016-10-30T20:45:40.97 0.6 undecidable manual S 165 25.752 90 0 49
IV.CESX.HHZ. 2016-10-30T20:45:40.03 0.1 undecidable manual P 253 46.62 90 -0.21 91
IV.MMO1.HNZ. 2016-10-30T20:45:40.11 0.6 undecidable manual S 41 24.2535 90 -0.45 45
IV.FEMA.HNE. 2016-10-30T20:45:40.94 0.6 undecidable manual S 345 26.2515 90 -0.16 48
IV.ASSB.HHZ. 2016-10-30T20:45:40.65 0.3 undecidable manual P 312 51.6039 90 -0.35 66
IV.T1243.HHZ. 2016-10-30T20:45:40.48 0.6 undecidable manual S 99 26.0517 90 -0.56 43
MN.AQU.HHZ. 2016-10-30T20:45:40.48 0.3 undecidable manual P 152 47.619 90 0.09 70
IV.SMA1.EHZ. 2016-10-30T20:45:39.51 0.6 undecidable manual S 125 20.0688 91 0.06 50
IV.GUMA.HHZ. 2016-10-30T20:45:39.29 0.1 undecidable manual P 24 40.0266 90 0.07 95
IV.T1215.HNZ. 2016-10-30T20:45:39.76 0.6 undecidable manual S 289 22.8549 90 -0.42 45
IV.T1216.EHZ. 2016-10-30T20:45:38.74 0.6 undecidable manual S 332 19.7691 91 -0.62 43
IV.T1204.EHZ. 2016-10-30T20:45:38.50 0.6 undecidable manual S 113 16.2726 91 0.06 50
IV.T1247.HHZ. 2016-10-30T20:45:38.38 0.3 undecidable manual P 157 35.1426 90 -0.08 72
IV.T1299.HNN. 2016-10-30T20:45:38.64 0.6 undecidable manual S 132 16.4724 91 0.17 49
IV.T1217.EHZ. 2016-10-30T20:45:38.07 0.6 undecidable manual S 262 16.5723 91 -0.45 46
IV.ARRO.EHZ. 2016-10-30T20:45:38.23 0.1 positive manual P 240 34.5432 90 -0.14 94
IV.T1246.HHN. 2016-10-30T20:45:38.02 0.1 undecidable manual P 119 33.744 90 -0.23 93
IV.LNSS.HHZ. 2016-10-30T20:45:38.43 0.6 undecidable manual S 208 16.3725 91 -0.02 50
IV.TERO.HHZ. 2016-10-30T20:45:38.89 0.1 undecidable manual P 108 40.3263 90 -0.38 89
IV.T1245.HHZ. 2016-10-30T20:45:37.41 0.6 undecidable manual S 18 14.3745 94 -0.52 45
IV.T1244.EHZ. 2016-10-30T20:45:37.95 0.3 undecidable manual S 79 13.6752 97 0.21 72
IV.T1211.EHZ. 2016-10-30T20:45:37.76 0.3 undecidable manual P 226 31.746 90 -0.19 70
IV.T1256.HHZ. 2016-10-30T20:45:37.52 0.1 undecidable manual P 14 31.1466 90 -0.34 91
IV.FDMO.HHN. 2016-10-30T20:45:37.97 0.3 undecidable manual P 354 33.8439 90 -0.29 69
IV.RM33.EHZ. 2016-10-30T20:45:37.04 0.1 undecidable manual P 165 25.752 90 0.01 99
XO.AM05.EHZ. 2016-10-30T20:45:37.92 0.3 undecidable manual P 33 32.4453 90 -0.13 71
IV.T1201.HNN. 2016-10-30T20:45:37.79 0.6 undecidable manual S 131 12.7761 103 0.28 47
IV.T1241.EHZ. 2016-10-30T20:45:37.39 0.3 undecidable manual P 61 27.8499 90 0.05 73
IV.CAMP.HHZ. 2016-10-30T20:45:37.72 0.1 positive manual P 134 31.4463 90 -0.18 94
IV.FEMA.HNE. 2016-10-30T20:45:37.15 0.3 undecidable manual P 345 26.2515 90 0.05 73
IV.T1243.HHZ. 2016-10-30T20:45:36.83 0.1 positive manual P 99 26.0517 90 -0.24 94
IV.SMA1.EHZ. 2016-10-30T20:45:36.17 0.1 undecidable manual P 125 20.0688 91 0.03 100
IV.T1215.HNZ. 2016-10-30T20:45:36.25 0.1 undecidable manual P 289 22.8549 90 -0.32 93
IV.MMO1.HNZ. 2016-10-30T20:45:36.52 0.1 undecidable manual P 41 24.2535 90 -0.26 94
IV.LNSS.HHZ. 2016-10-30T20:45:35.60 0.1 positive manual P 208 16.3725 91 0.03 100
IV.T1245.HHZ. 2016-10-30T20:45:35.28 0.3 undecidable manual P 18 14.3745 94 0.02 75
IV.T1216.EHZ. 2016-10-30T20:45:35.87 0.1 undecidable manual P 332 19.7691 91 -0.23 95
IV.T1244.EHZ. 2016-10-30T20:45:35.23 0.1 undecidable manual P 79 13.6752 97 0.07 99
IV.T1204.EHZ. 2016-10-30T20:45:35.55 0.1 undecidable manual P 113 16.2726 91 -0.01 100
IV.T1299.HNN. 2016-10-30T20:45:35.64 0.1 undecidable manual P 132 16.4724 91 0.06 99
IV.T1217.EHZ. 2016-10-30T20:45:35.46 0.1 positive manual P 262 16.5723 91 -0.15 97
IV.T1201.HNN. 2016-10-30T20:45:35.16 0.1 undecidable manual P 131 12.7761 103 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
XO.AM05.HNE. ML:2.2 0.000753 0.64 AML other m 2016-10-30T20:45:43.59
XO.AM05.EHE. ML:2.8 0.0029249999999999996 0.62 AML other m 2016-10-30T20:45:43.60
XO.AM05.HNN. ML:2.1 0.0005809999999999999 0.16 AML other m 2016-10-30T20:45:43.76
XO.AM05.EHN. ML:1.6 0.000166 0.54 AML other m 2016-10-30T20:45:43.61
MN.AQU.HHE. ML:2.0 0.000277 0.82 AML other m 2016-10-30T20:45:50.28
MN.AQU.HHN. ML:2.0 0.00028300000000000005 1.22 AML other m 2016-10-30T20:45:51.30
IV.ARRO.EHE. ML:2.2 0.000745 0.24 AML other m 2016-10-30T20:45:46.37
IV.ARRO.EHN. ML:2.3 0.0008855 0.22 AML other m 2016-10-30T20:45:46.68
IV.ARVD.HHE. ML:1.9 0.00009955 0.7 AML other m 2016-10-30T20:46:01.00
IV.ARVD.HHN. ML:1.8 0.00008415 1.28 AML other m 2016-10-30T20:46:05.09
IV.ASSB.HHN. ML:2.4 0.0006935 1.5 AML other m 2016-10-30T20:45:49.85
IV.ASSB.HHE. ML:2.4 0.0007005000000000001 0.56 AML other m 2016-10-30T20:45:50.50
IV.ATCC.EHE. ML:2.4 0.00048750000000000003 0.24 AML other m 2016-10-30T20:45:53.38
IV.ATCC.EHN. ML:2.4 0.000489 1.44 AML other m 2016-10-30T20:45:54.23
IV.ATFO.HHN. ML:2.2 0.00018099999999999998 0.46 AML other m 2016-10-30T20:46:05.60
IV.ATFO.HHE. ML:2.1 0.00016749999999999998 1.28 AML other m 2016-10-30T20:46:03.18
IV.ATVO.HHE. ML:2.1 0.0001291 0.36 AML other m 2016-10-30T20:46:03.51
IV.ATVO.HHN. ML:2.1 0.00014350000000000002 1.2 AML other m 2016-10-30T20:46:05.95
IV.CAFI.HHN. ML:2.1 0.000112 0.62 AML other m 2016-10-30T20:46:08.01
IV.CAFI.HHE. ML:2.1 0.00009135 0.64 AML other m 2016-10-30T20:46:08.05
IV.CAMP.HHE. ML:2.0 0.0005035 0.8 AML other m 2016-10-30T20:45:42.54
IV.CAMP.HHN. ML:2.0 0.00047000000000000004 0.92 AML other m 2016-10-30T20:45:45.63
IV.CESX.HHN. ML:2.2 0.0005005 0.32 AML other m 2016-10-30T20:45:51.35
IV.CESX.HHE. ML:2.2 0.000438 0.32 AML other m 2016-10-30T20:45:49.78
IV.EL6.EHE. ML:2.4 0.00043999999999999996 0.14 AML other m 2016-10-30T20:45:54.59
IV.EL6.EHN. ML:2.4 0.00044999999999999993 0.36 AML other m 2016-10-30T20:45:55.07
IV.FIAM.HHN. ML:1.9 0.000185 0.44 AML other m 2016-10-30T20:45:50.61
IV.FIAM.HHE. ML:1.9 0.0002155 0.46 AML other m 2016-10-30T20:45:56.63
IV.FSSB.HHE. ML:2.6 0.00030000000000000003 1.7 AML other m 2016-10-30T20:46:10.97
IV.FSSB.HHN. ML:2.5 0.000282 0.34 AML other m 2016-10-30T20:46:17.77
IV.GUMA.HHN. ML:3.0 0.00346 0.56 AML other m 2016-10-30T20:45:46.18
IV.GUMA.HNN. ML:3.0 0.003345 1.4 AML other m 2016-10-30T20:45:45.17
IV.GUMA.HHE. ML:3.0 0.00352 0.2 AML other m 2016-10-30T20:45:46.37
IV.GUMA.HNE. ML:2.9 0.002725 0.3 AML other m 2016-10-30T20:45:46.38
IV.LNSS.HHE. ML:2.8 0.005730000000000001 0.3 AML other m 2016-10-30T20:45:38.81
IV.LNSS.HHN. ML:3.2 0.01325 0.28 AML other m 2016-10-30T20:45:38.78
IV.MGAB.HNN. ML:2.5 0.0003735 1.58 AML other m 2016-10-30T20:46:03.04
IV.MGAB.HNE. ML:2.4 0.00028700000000000004 0.86 AML other m 2016-10-30T20:46:02.64
IV.MGAB.HHE. ML:2.4 0.0003355 1.52 AML other m 2016-10-30T20:46:02.97
IV.MGAB.HHN. ML:2.5 0.00036750000000000004 1.56 AML other m 2016-10-30T20:46:03.03
IV.MURB.HHN. ML:2.8 0.0009765 0.38 AML other m 2016-10-30T20:45:58.70
IV.MURB.HHE. ML:2.9 0.0011200000000000001 0.28 AML other m 2016-10-30T20:45:59.14
IV.OFFI.HHN. ML:2.5 0.000897 0.24 AML other m 2016-10-30T20:45:52.63
IV.OFFI.HHE. ML:2.5 0.0008885 1.24 AML other m 2016-10-30T20:45:50.25
IV.PP3.EHN. ML:2.7 0.000741 0.26 AML other m 2016-10-30T20:46:00.83
IV.PP3.HNN. ML:2.7 0.0007075 1.62 AML other m 2016-10-30T20:46:01.82
IV.PP3.HNE. ML:2.9 0.001063 1.54 AML other m 2016-10-30T20:45:59.04
IV.PP3.EHE. ML:2.9 0.001064 1.56 AML other m 2016-10-30T20:45:59.04
IV.RM33.HNE. ML:2.2 0.0009809999999999999 0.44 AML other m 2016-10-30T20:45:41.38
IV.RM33.EHN. ML:2.4 0.001315 0.3 AML other m 2016-10-30T20:45:42.26
IV.RM33.EHE. ML:2.2 0.000867 1.78 AML other m 2016-10-30T20:45:44.08
IV.RM33.HNN. ML:2.4 0.00128 0.3 AML other m 2016-10-30T20:45:42.26
IV.SMA1.EHE. ML:2.7 0.0034249999999999997 1.64 AML other m 2016-10-30T20:45:44.17
IV.SMA1.EHN. ML:2.8 0.00431 1.66 AML other m 2016-10-30T20:45:42.98
IV.SNTG.HHN. ML:2.1 0.0002655 0.66 AML other m 2016-10-30T20:45:55.15
IV.SNTG.HHE. ML:2.1 0.00023549999999999998 0.52 AML other m 2016-10-30T20:45:52.10
IV.SRES.HHN. ML:1.9 0.00012440000000000002 1.48 AML other m 2016-10-30T20:46:01.83
IV.SRES.HHE. ML:2.0 0.0001455 0.3 AML other m 2016-10-30T20:46:00.24
IV.T0110.HHE. ML:2.3 0.000311 1.64 AML other m 2016-10-30T20:45:56.17
IV.T0110.HHN. ML:2.4 0.0003955 0.4 AML other m 2016-10-30T20:46:02.86
IV.T1204.EHE. ML:2.6 0.0036049999999999997 0.24 AML other m 2016-10-30T20:45:39.68
IV.T1204.EHN. ML:2.4 0.002056 1.62 AML other m 2016-10-30T20:45:41.10
IV.T1211.EHE. ML:2.5 0.0013085 0.84 AML other m 2016-10-30T20:45:43.95
IV.T1211.EHN. ML:2.7 0.0022949999999999997 0.26 AML other m 2016-10-30T20:45:44.02
IV.T1211.HNN. ML:2.7 0.0023200000000000004 0.24 AML other m 2016-10-30T20:45:44.02
IV.T1211.HNE. ML:2.4 0.00125 0.86 AML other m 2016-10-30T20:45:43.52
IV.T1215.HNE. ML:2.2 0.0009755 0.76 AML other m 2016-10-30T20:45:41.84
IV.T1215.HNN. ML:2.4 0.0015699999999999998 0.42 AML other m 2016-10-30T20:45:40.40
IV.T1217.HNN. ML:2.6 0.003085 0.32 AML other m 2016-10-30T20:45:38.99
IV.T1217.HNE. ML:2.4 0.002285 0.66 AML other m 2016-10-30T20:45:39.22
IV.T1241.EHN. ML:2.5 0.001545 1.42 AML other m 2016-10-30T20:45:41.96
IV.T1241.HNN. ML:2.5 0.0016200000000000001 0.46 AML other m 2016-10-30T20:45:41.96
IV.T1241.EHE. ML:2.5 0.00171 0.94 AML other m 2016-10-30T20:45:41.91
IV.T1247.HHN. ML:2.4 0.00092 1.08 AML other m 2016-10-30T20:45:46.39
IV.T1247.HHE. ML:2.4 0.0010899999999999998 0.36 AML other m 2016-10-30T20:45:47.62
IV.TERO.HHE. ML:2.4 0.0008309999999999999 1.08 AML other m 2016-10-30T20:45:46.96
IV.TERO.HHN. ML:2.5 0.0010539999999999998 0.36 AML other m 2016-10-30T20:45:45.17
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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