Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 16-11-2018 and time 09:05:44 (Italy) in region 4 km E Norcia (PG)

A magnitude ML 2.4 earthquake occured in region: 4 km E Norcia (PG), on

  • 16-11-2018 08:05:44 (UTC)
  • 16-11-2018 09:05:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8000, 13.1450 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
Norcia PG 4 4957 4957
Castelsantangelo sul Nera MC 11 281 5238
Preci PG 12 724 5962
Arquata del Tronto AP 13 1178 7140
Cascia PG 14 3217 10357
Accumoli RI 14 667 11024
Visso MC 15 1107 12131
Ussita MC 16 444 12575
Montegallo AP 16 523 13098
Montemonaco AP 19 604 13702
Cerreto di Spoleto PG 19 1075 14777
Poggiodomo PG 20 117 14894

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km E of Foligno (57155 inhabitants)
48 Km W of Teramo (54892 inhabitants)
49 Km NE of Terni (111501 inhabitants)
54 Km NW of L'Aquila (69753 inhabitants)
70 Km E of Perugia (166134 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
95 Km E of Viterbo (67173 inhabitants)
95 Km W of Pescara (121014 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km SW of Ancona (100861 inhabitants)
97 Km N of Tivoli (56533 inhabitants)
98 Km NW 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 2018-11-16
08:05:44		 42.8002 13.1453 9 2019-06-04
09:16:15		 Bollettino Sismico Italiano INGV 68331231
Reviewed
Rev100 		ML 2.4 2018-11-16
08:05:44		 42.7978 13.1427 9 2018-11-16
08:18:37		 Sala Sismica INGV-Roma 63123501
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-16 08:05:44 ± 0.05
Latitude 42.8002 ± 0.0027
Longitude 13.1453 ± 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 68331231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 394
Semi-minor axis of confidence ellipse (meter) 175
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) 390.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 44
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 61
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.04047
Epicentral distance of station farthest from the epicenter (degree) 1.00994
Number of stations at which the event was observed 43
Number of stations from which data was used for origin computation 43
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 68331231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-05-07 08:14:06

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 60
Type of magnitude ML
Reference to an origin 63123501
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-16 08:18:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFI.HHZ. 2018-11-16T08:06:04.06 0.3 undecidable manual P 302 112.0989 50 0.66 54
IV.FOSV.EHZ. 2018-11-16T08:06:04.81 0.6 undecidable manual S 331 63.0924 50 0.57 41
IV.EL6.EHZ. 2018-11-16T08:06:03.67 0.6 undecidable manual S 357 58.7967 50 0.57 41
IV.INTR.HHE. 2018-11-16T08:06:02.36 0.6 undecidable manual P 144 107.3148 50 -0.3 40
IV.GIGS.HHZ. 2018-11-16T08:06:01.06 0.6 undecidable manual S 138 51.9036 50 -0.21 46
IV.CERT.HHZ. 2018-11-16T08:06:01.59 0.6 undecidable manual P 188 95.3379 50 0.77 36
IV.ASSB.HHE. 2018-11-16T08:06:00.27 0.3 undecidable manual S 304 47.8188 50 0.11 71
IV.PTQR.HHZ. 2018-11-16T08:06:00.06 0.6 undecidable manual P 166 88.8444 50 0.25 42
IV.ATVO.HHZ. 2018-11-16T08:05:59.72 0.3 undecidable manual P 317 88.0452 50 0.04 67
IV.ARVD.HHZ. 2018-11-16T08:05:58.18 0.3 undecidable manual P 348 79.1652 50 -0.14 66
IV.T0110.HHZ. 2018-11-16T08:05:58.64 0.3 undecidable manual P 141 81.6516 50 -0.06 67
IV.TERO.HHZ. 2018-11-16T08:05:58.34 0.6 undecidable manual S 118 42.2244 50 -0.34 45
IV.PP3.HNN. 2018-11-16T08:05:57.90 1.0 undecidable manual P 30 74.2701 50 0.33 21
IV.MURB.HHZ. 2018-11-16T08:05:57.31 0.3 undecidable manual P 316 71.8725 50 0.11 68
IV.VCEL.EHE. 2018-11-16T08:05:57.68 0.6 undecidable manual P 128 72.4719 50 0.4 42
IV.SSFR.HHZ. 2018-11-16T08:05:57.82 0.1 undecidable manual P 338 76.4679 50 -0.08 90
IV.GUMA.HHZ. 2018-11-16T08:05:56.38 0.3 undecidable manual S 28 32.9448 104 0.2 71
IV.MF5.EHZ. 2018-11-16T08:05:56.55 0.3 undecidable manual S 51 32.9448 104 0.37 69
IV.CAMP.HHZ. 2018-11-16T08:05:56.80 0.3 undecidable manual S 144 36.3414 50 -0.31 69
IV.FAGN.HHZ. 2018-11-16T08:05:56.64 0.6 undecidable manual P 149 69.2751 50 -0.16 45
IV.RM33.EHZ. 2018-11-16T08:05:55.93 0.3 undecidable manual S 170 32.745 104 -0.19 71
IV.TRE1.HNZ. 2018-11-16T08:05:55.98 1.0 undecidable manual P 13 58.2972 50 0.88 18
IV.EL6.EHZ. 2018-11-16T08:05:55.00 0.1 undecidable manual P 357 58.7967 50 -0.18 91
IV.CESI.HHZ. 2018-11-16T08:05:55.07 0.3 undecidable manual S 319 29.9478 106 -0.11 73
IV.FOSV.EHZ. 2018-11-16T08:05:55.70 0.1 undecidable manual P 331 63.0924 50 -0.14 91
IV.MTL1.HNE. 2018-11-16T08:05:54.62 1.0 undecidable manual P 348 51.8037 50 0.51 21
IV.SNTG.HHZ. 2018-11-16T08:05:54.02 0.1 undecidable manual P 342 53.1024 50 -0.29 90
IV.MNTP.HNZ. 2018-11-16T08:05:54.17 0.3 undecidable manual P 35 45.7209 50 1 53
IV.CESX.HHZ. 2018-11-16T08:05:54.14 0.3 undecidable manual P 245 50.2164 50 0.28 68
IV.OFFI.HHZ. 2018-11-16T08:05:54.04 0.3 undecidable manual P 71 46.4202 50 0.77 59
IV.MOMA.HHZ. 2018-11-16T08:05:53.45 0.1 undecidable manual P 271 46.8198 50 0.12 94
IV.T1299.EHN. 2018-11-16T08:05:53.28 0.6 undecidable manual S 149 21.5673 111 0.89 39
IV.FDMO.HHZ. 2018-11-16T08:05:53.77 0.3 undecidable manual S 350 26.6511 108 -0.3 71
IV.ASSB.HHE. 2018-11-16T08:05:53.29 0.1 undecidable manual P 304 47.8188 50 -0.2 93
IV.LNSS.HHZ. 2018-11-16T08:05:53.60 0.6 undecidable manual S 201 23.4543 110 0.57 44
IV.GAG1.HNE. 2018-11-16T08:05:53.61 0.3 undecidable manual P 353 49.0176 50 -0.06 71
IV.GIGS.HHZ. 2018-11-16T08:05:53.66 0.3 undecidable manual P 138 51.9036 50 -0.47 65
IV.MTRA.EHZ. 2018-11-16T08:05:52.42 0.3 undecidable manual S 103 21.0678 112 0.19 73
IV.TERO.HHZ. 2018-11-16T08:05:52.28 0.1 undecidable manual P 118 42.2244 50 -0.35 91
IV.MDAR.HNE. 2018-11-16T08:05:52.52 0.6 undecidable manual P 360 43.5231 50 -0.31 46
IV.SEF1.HNE. 2018-11-16T08:05:52.14 0.3 undecidable manual P 337 41.625 50 -0.4 67
IV.FEMA.HNZ. 2018-11-16T08:05:52.42 0.1 undecidable manual S 337 19.5693 113 0.65 86
IV.MML1.HNN. 2018-11-16T08:05:51.58 0.3 undecidable manual P 338 37.5291 50 -0.32 69
IV.CAMP.HHZ. 2018-11-16T08:05:51.36 0.3 undecidable manual P 144 36.3414 50 -0.36 68
IV.PF6.EHZ. 2018-11-16T08:05:51.41 0.3 undecidable manual P 6 37.629 50 -0.52 66
IV.MMO1.EHZ. 2018-11-16T08:05:51.07 0.3 undecidable manual S 53 18.3705 115 -0.33 71
IV.GUMA.HHZ. 2018-11-16T08:05:51.02 0.3 undecidable manual P 28 32.9448 104 -0.17 72
IV.MF5.EHZ. 2018-11-16T08:05:51.24 0.3 undecidable manual P 51 32.9448 104 0.05 73
IV.CESI.HHZ. 2018-11-16T08:05:50.48 0.1 undecidable manual P 319 29.9478 106 -0.13 97
IV.RM33.EHZ. 2018-11-16T08:05:50.95 0.1 undecidable manual P 170 32.745 104 -0.2 95
IV.LNSS.HHZ. 2018-11-16T08:05:49.51 0.3 undecidable manual P 201 23.4543 110 0.14 73
IV.SMA1.EHZ. 2018-11-16T08:05:49.57 0.3 undecidable manual P 140 24.3534 109 0.03 75
IV.MC2.EHZ. 2018-11-16T08:05:49.86 0.3 undecidable manual S 16 12.876 123 0.15 75
IV.T1299.EHN. 2018-11-16T08:05:49.29 0.1 undecidable manual P 149 21.5673 111 0.29 95
IV.FDMO.HHZ. 2018-11-16T08:05:49.71 0.1 undecidable manual P 350 26.6511 108 -0.26 95
IV.MMO1.EHZ. 2018-11-16T08:05:48.27 0.1 undecidable manual P 53 18.3705 115 -0.16 98
IV.FEMA.HNZ. 2018-11-16T08:05:48.74 0.3 undecidable manual P 337 19.5693 113 0.1 74
IV.MTRA.EHZ. 2018-11-16T08:05:48.97 0.3 undecidable manual P 103 21.0678 112 0.06 75
IV.MC2.EHZ. 2018-11-16T08:05:47.59 0.1 undecidable manual P 16 12.876 123 0.14 100
IV.NRCA.HNZ. 2018-11-16T08:05:46.89 0.3 undecidable manual S 326 4.4955 152 -0.81 62
IV.NRCA.HNZ. 2018-11-16T08:05:46.10 0.1 undecidable manual P 326 4.4955 152 -0.19 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.EHN. ML:2.7 0.0039999020000000005 0.4224 AML other m 2018-11-16T08:05:53.24
IV.MTRA.HNN. ML:2.7 0.0040084205 0.4224 AML other m 2018-11-16T08:05:53.25
IV.MTRA.HNE. ML:2.8 0.0045356615 0.2112 AML other m 2018-11-16T08:05:53.74
IV.MTRA.EHE. ML:2.8 0.0045156285000000004 0.1984 AML other m 2018-11-16T08:05:53.74
IV.FDMO.HHN. ML:2.4 0.0015868664999999999 0.2176 AML other m 2018-11-16T08:05:55.10
IV.FDMO.HHE. ML:2.5 0.0019891145 0.2432 AML other m 2018-11-16T08:05:55.30
IV.GAVE.EHN. ML:2.5 0.002226974 0.384 AML other m 2018-11-16T08:05:55.35
IV.CESI.HHN. ML:2.8 0.0031247844999999995 0.2624 AML other m 2018-11-16T08:05:55.41
IV.LNSS.HHE. ML:2.2 0.00116165965 0.1408 AML other m 2018-11-16T08:05:55.70
IV.GAVE.HNE. ML:2.7 0.003233349 0.288 AML other m 2018-11-16T08:05:55.54
IV.GAVE.EHE. ML:2.7 0.0030774875 0.3008 AML other m 2018-11-16T08:05:55.69
IV.GAVE.HNN. ML:2.0 0.00071135755 0.2112 AML other m 2018-11-16T08:05:55.82
IV.CESI.HHE. ML:2.4 0.0013828635 0.256 AML other m 2018-11-16T08:05:56.33
IV.RM33.EHN. ML:2.3 0.00084968725 0.3392 AML other m 2018-11-16T08:05:56.68
IV.LNSS.HHN. ML:2.4 0.0015707594999999999 0.256 AML other m 2018-11-16T08:05:56.77
IV.CAMP.HHE. ML:1.9 0.0003072632 0.2816 AML other m 2018-11-16T08:05:57.11
IV.GUMA.HNN. ML:3.1 0.0053988225 0.3072 AML other m 2018-11-16T08:05:57.17
IV.CAMP.HHN. ML:2.0 0.0003859664 0.256 AML other m 2018-11-16T08:05:57.42
IV.GUMA.HHN. ML:3.1 0.005425250999999999 0.4416 AML other m 2018-11-16T08:05:57.55
IV.GUMA.HNE. ML:3.1 0.0055955515 0.3392 AML other m 2018-11-16T08:05:57.98
IV.GUMA.HHE. ML:3.1 0.0050576119999999995 1.7376 AML other m 2018-11-16T08:05:57.00
IV.SMA1.EHN. ML:2.4 0.001764423 0.5824 AML other m 2018-11-16T08:05:57.58
IV.TERO.HHN. ML:2.2 0.00053998375 0.1408 AML other m 2018-11-16T08:05:58.76
IV.TERO.HNN. ML:2.0 0.00029290435000000004 0.2624 AML other m 2018-11-16T08:05:58.77
IV.SMA1.EHE. ML:2.5 0.001916521 1.3024 AML other m 2018-11-16T08:06:00.80
IV.MF5.EHE. ML:2.5 0.0014168565000000001 1.5584 AML other m 2018-11-16T08:06:00.10
IV.RM33.EHE. ML:2.3 0.00081574715 0.2624 AML other m 2018-11-16T08:06:01.24
IV.TERO.HNE. ML:1.9 0.00024447900000000003 0.2688 AML other m 2018-11-16T08:06:01.28
IV.MOMA.HNE. ML:2.3 0.0006450116499999999 0.2432 AML other m 2018-11-16T08:06:02.34
IV.MOMA.HHE. ML:2.4 0.0006914204 0.1792 AML other m 2018-11-16T08:06:02.34
IV.TERO.HHE. ML:2.1 0.00040687785 0.2816 AML other m 2018-11-16T08:06:02.33
IV.GIGS.HHN. ML:1.4 0.000069152775 1.7184 AML other m 2018-11-16T08:06:02.94
IV.SNTG.HNE. ML:2.2 0.00039680915 0.16 AML other m 2018-11-16T08:06:03.32
IV.SNTG.HNN. ML:2.2 0.00040646530000000005 0.128 AML other m 2018-11-16T08:06:03.50
IV.MOMA.HHN. ML:2.2 0.00051919375 0.2624 AML other m 2018-11-16T08:06:03.75
IV.MF5.EHN. ML:2.4 0.0012052960000000002 1.4368 AML other m 2018-11-16T08:06:03.25
IV.SNTG.HHE. ML:2.2 0.00042595395 0.1984 AML other m 2018-11-16T08:06:04.26
IV.CESX.HHN. ML:2.2 0.00042282545 0.3392 AML other m 2018-11-16T08:06:04.44
IV.MOMA.HNN. ML:2.7 0.0015206183000000002 0.8896 AML other m 2018-11-16T08:06:05.08
IV.FOSV.EHE. ML:2.3 0.0003994559 0.16 AML other m 2018-11-16T08:06:05.12
IV.GIGS.HHE. ML:1.7 0.00012148051500000001 0.48 AML other m 2018-11-16T08:06:05.70
IV.SNTG.HHN. ML:2.2 0.0004054779 0.1984 AML other m 2018-11-16T08:06:05.76
IV.EL6.EHN. ML:2.6 0.00092164725 0.2816 AML other m 2018-11-16T08:06:06.47
IV.CESX.HHE. ML:2.2 0.0003729865 0.4416 AML other m 2018-11-16T08:06:06.94
IV.EL6.EHE. ML:2.6 0.0009463516000000001 0.1984 AML other m 2018-11-16T08:06:07.39
IV.FAGN.HHN. ML:2.4 0.0004778756 0.3968 AML other m 2018-11-16T08:06:08.78
IV.SSFR.HNN. ML:2.6 0.0006844320999999999 0.192 AML other m 2018-11-16T08:06:09.78
IV.SSFR.HHE. ML:2.7 0.0007886899000000001 1.8144 AML other m 2018-11-16T08:06:09.07
IV.SSFR.HNE. ML:2.7 0.00082723845 1.7888 AML other m 2018-11-16T08:06:09.09
IV.FAGN.HHE. ML:2.6 0.0007384006999999999 0.3584 AML other m 2018-11-16T08:06:10.35
IV.MURB.HHN. ML:2.7 0.00084127215 0.2816 AML other m 2018-11-16T08:06:10.81
IV.MURB.HNN. ML:2.7 0.0008211778 0.3136 AML other m 2018-11-16T08:06:10.82
IV.ARVD.HHN. ML:2.0 0.0001470712 0.1408 AML other m 2018-11-16T08:06:10.87
IV.FOSV.EHN. ML:2.2 0.00031106454999999997 0.3008 AML other m 2018-11-16T08:06:12.33
IV.ARVD.HHE. ML:2.2 0.00020726355 0.1984 AML other m 2018-11-16T08:06:12.41
IV.SSFR.HHN. ML:2.7 0.00073595365 0.1792 AML other m 2018-11-16T08:06:12.58
IV.MURB.HHE. ML:2.8 0.0009306586 0.3648 AML other m 2018-11-16T08:06:13.24
IV.MURB.HNE. ML:2.7 0.00085191965 0.3904 AML other m 2018-11-16T08:06:13.24
IV.T0110.HHE. ML:2.4 0.00030510614999999997 1.52 AML other m 2018-11-16T08:06:15.03
IV.ATVO.HHN. ML:2.0 0.00013175054 1.4432 AML other m 2018-11-16T08:06:16.96
IV.T0110.HHN. ML:2.4 0.00034953159999999997 0.416 AML other m 2018-11-16T08:06:18.33
IV.ATVO.HHE. ML:2.1 0.0001445678 1.5392 AML other m 2018-11-16T08:06:19.97
IV.CAFI.HNN. ML:2.0 0.00009118022 0.4992 AML other m 2018-11-16T08:06:21.62
IV.CAFI.HHN. ML:2.0 0.00009091544 0.4992 AML other m 2018-11-16T08:06:21.62
IV.CAFI.HHE. ML:2.1 0.00010554085 1.52 AML other m 2018-11-16T08:06:23.78
IV.CAFI.HNE. ML:2.1 0.000103300845 1.5392 AML other m 2018-11-16T08:06:23.78
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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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