Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 28-11-2018 and time 14:11:22 (Italy) in region 4 km SE Monte Cavallo (MC)

A magnitude ML 1.8 earthquake occured in region: 4 km SE Monte Cavallo (MC), on

  • 28-11-2018 13:11:22 (UTC)
  • 28-11-2018 14:11:22 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9610, 13.0330 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Monte Cavallo MC 5 145 145
Visso MC 6 1107 1252
Ussita MC 9 444 1696
Preci PG 9 724 2420
Pieve Torina MC 10 1458 3878
Fiordimonte MC 10 202 4080
Sellano PG 12 1079 5159
Pievebovigliana MC 12 866 6025
Castelsantangelo sul Nera MC 12 281 6306
Fiastra MC 13 559 6865
Muccia MC 14 915 7780
Acquacanina MC 14 121 7901
Serravalle di Chienti MC 14 1070 8971
Bolognola MC 16 142 9113
Cerreto di Spoleto PG 18 1075 10188
Norcia PG 19 4957 15145
Camerino MC 20 6974 22119

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km E of Foligno (57155 inhabitants)
55 Km NE of Terni (111501 inhabitants)
55 Km E of Perugia (166134 inhabitants)
64 Km NW of Teramo (54892 inhabitants)
74 Km NW of L'Aquila (69753 inhabitants)
83 Km SW of Ancona (100861 inhabitants)
97 Km NE of Viterbo (67173 inhabitants)
98 Km S of Fano (60888 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 1.8 2018-11-28
13:11:22		 42.9613 13.0332 11 2019-06-04
09:16:12		 Bollettino Sismico Italiano INGV 67389881
Reviewed
Rev100 		ML 2.0 2018-11-28
13:11:22		 42.9605 13.0357 11 2018-11-28
13:17:20		 Sala Sismica INGV-Roma 63451721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-11-28 13:11:22 ± 0.04
Latitude 42.9613 ± 0.0018
Longitude 13.0332 ± 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 67389881

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 290
Semi-minor axis of confidence ellipse (meter) 131
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 243
Circular confidence region, given by single value of horizontal uncertainty (meter) 290.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 61
Number of defining phases 51
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.69608
Number of stations at which the event was observed 36
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 64
Type of magnitude ML
Reference to an origin 67389881
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-04-08 23:23:32

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 63451721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-11-28 13:17:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2018-11-28T13:12:10.38 3.0 undecidable manual S 3.08 0
IV.PARC.HHZ. 2018-11-28T13:11:49.48 3.0 undecidable manual S -4.08 0
IV.PIEI.HHZ. 2018-11-28T13:11:46.33 3.0 undecidable manual S -0.02 0
IV.ARVD.HHZ. 2018-11-28T13:11:41.74 3.0 undecidable manual S 0 0
IV.TERO.HHZ. 2018-11-28T13:11:40.80 0.6 undecidable manual S 129 59.6958 50 0.09 46
IV.ARRO.EHZ. 2018-11-28T13:11:37.70 0.6 undecidable manual S 207 47.619 50 0.21 46
IV.EL6.EHZ. 2018-11-28T13:11:36.30 0.6 undecidable manual S 8 41.2254 50 0.54 43
IV.MOMA.HHZ. 2018-11-28T13:11:36.10 0.6 undecidable manual S 245 41.5251 50 0.26 46
IV.SMA1.EHZ. 2018-11-28T13:11:36.70 0.6 undecidable manual S 146 44.2224 50 0.14 47
IV.ATCC.EHZ. 2018-11-28T13:11:35.90 0.6 undecidable manual S 308 40.4262 50 0.35 45
IV.PIEI.HHZ. 2018-11-28T13:11:35.47 3.0 negative manual P -0.19 0
IV.LNSS.HHZ. 2018-11-28T13:11:35.40 0.3 undecidable manual S 179 39.7269 50 0.02 72
IV.FIAM.HHZ. 2018-11-28T13:11:35.62 0.3 undecidable manual P 175 77.2671 50 0 68
IV.ATVO.HHZ. 2018-11-28T13:11:34.27 0.1 negative manual P 313 68.8755 50 -0.07 91
IV.MF5.EHZ. 2018-11-28T13:11:34.90 1.0 undecidable manual S 85 34.743 50 0.86 19
IV.MTRA.EHZ. 2018-11-28T13:11:34.60 0.6 undecidable manual S 127 37.2294 50 -0.11 48
IV.FRON.EHZ. 2018-11-28T13:11:34.05 3.0 undecidable manual P -0.13 0
IV.GAVE.EHZ. 2018-11-28T13:11:33.29 3.0 undecidable manual S -0.04 0
IV.SNTG.HHZ. 2018-11-28T13:11:33.80 0.6 undecidable manual S 347 33.4443 50 0.11 48
IV.ASSB.HHZ. 2018-11-28T13:11:33.00 0.3 undecidable manual S 287 31.6461 50 -0.22 70
IV.SSFR.HHZ. 2018-11-28T13:11:32.52 3.0 negative manual P 0.02 0
IV.GUMA.HNN. 2018-11-28T13:11:32.60 0.1 undecidable manual S 65 26.9508 50 0.64 84
IV.TERO.HHZ. 2018-11-28T13:11:32.94 0.3 undecidable manual P 129 59.6958 50 0.02 70
IV.ARVD.HHZ. 2018-11-28T13:11:32.30 3.0 undecidable manual P -0.77 0
IV.CING.HNZ. 2018-11-28T13:11:31.03 0.1 positive manual P 16 47.8188 50 -0.05 95
IV.ARRO.EHZ. 2018-11-28T13:11:31.26 0.1 undecidable manual P 207 47.619 50 0.2 92
IV.MMO1.EHZ. 2018-11-28T13:11:31.10 0.6 undecidable manual S 106 24.8529 50 -0.29 47
IV.MDAR.HNN. 2018-11-28T13:11:31.90 0.1 undecidable manual S 19 27.1506 50 -0.11 97
IV.SMA1.EHZ. 2018-11-28T13:11:30.37 0.1 negative manual P 146 44.2224 50 -0.15 93
IV.PF6.EHN. 2018-11-28T13:11:30.80 0.6 undecidable manual S 34 23.5542 50 -0.25 47
IV.SEF1.HNN. 2018-11-28T13:11:30.60 0.1 undecidable manual S 341 21.7671 50 0.04 99
IV.FOSV.EHZ. 2018-11-28T13:11:30.24 0.1 positive manual P 329 43.0236 50 -0.11 94
IV.MOMA.HHZ. 2018-11-28T13:11:30.48 0.3 undecidable manual P 245 41.5251 50 0.37 67
IV.T1299.HNN. 2018-11-28T13:11:30.09 0.1 positive manual P 151 41.5251 50 -0.03 96
IV.EL6.EHZ. 2018-11-28T13:11:30.00 0.1 positive manual P 8 41.2254 50 -0.06 95
IV.ATCC.EHZ. 2018-11-28T13:11:29.96 0.1 undecidable manual P 308 40.4262 50 0.02 96
IV.LNSS.HHZ. 2018-11-28T13:11:29.60 0.1 positive manual P 179 39.7269 50 -0.24 92
IV.MTRA.EHZ. 2018-11-28T13:11:29.26 0.1 positive manual P 127 37.2294 50 -0.2 93
IV.MF5.EHZ. 2018-11-28T13:11:29.46 0.1 undecidable manual P 85 34.743 50 0.39 90
IV.MML1.HNE. 2018-11-28T13:11:29.40 0.6 undecidable manual S 344 17.5713 50 -0.06 50
IV.SNTG.HHZ. 2018-11-28T13:11:28.71 0.1 undecidable manual P 347 33.4443 50 -0.16 95
IV.ASSB.HHZ. 2018-11-28T13:11:28.45 0.1 undecidable manual P 287 31.6461 50 -0.15 95
IV.MC2.EHZ. 2018-11-28T13:11:28.60 0.6 undecidable manual S 114 13.7751 129 0.19 49
IV.NRCA.HNZ. 2018-11-28T13:11:28.60 0.3 undecidable manual S 155 15.6732 125 -0.31 71
IV.GAVE.EHZ. 2018-11-28T13:11:28.50 3.0 undecidable manual P -0.18 0
IV.MTL1.HNN. 2018-11-28T13:11:28.80 0.1 undecidable manual P 357 32.8449 50 0.03 98
IV.CESI.HHZ. 2018-11-28T13:11:27.80 0.6 undecidable manual S 295 11.4774 134 0 51
IV.PF6.EHN. 2018-11-28T13:11:27.20 0.1 positive manual P 34 23.5542 50 -0.14 97
IV.FIU1.HNZ. 2018-11-28T13:11:27.76 0.1 undecidable manual P 342 26.5512 50 -0.04 98
IV.FDMO.HHZ. 2018-11-28T13:11:27.10 0.6 undecidable manual S 28 9.3795 139 -0.2 49
IV.SEF1.HNN. 2018-11-28T13:11:27.00 0.1 undecidable manual P 341 21.7671 50 -0.06 99
IV.MMO1.EHZ. 2018-11-28T13:11:27.46 0.1 negative manual P 106 24.8529 50 -0.08 98
IV.MDAR.HNN. 2018-11-28T13:11:27.73 0.1 undecidable manual P 19 27.1506 50 -0.17 96
IV.GUMA.HNN. 2018-11-28T13:11:27.17 0.3 undecidable manual P 65 26.9508 50 -0.7 62
IV.MML1.HNE. 2018-11-28T13:11:26.39 0.1 positive manual P 344 17.5713 50 -0.04 100
IV.FEMA.HNZ. 2018-11-28T13:11:26.10 0.6 undecidable manual S 86 1.2987 173 -0.02 52
IV.NRCA.HNZ. 2018-11-28T13:11:26.05 0.1 positive manual P 155 15.6732 125 -0.06 100
IV.CESI.HHZ. 2018-11-28T13:11:25.65 0.1 positive manual P 295 11.4774 134 0.18 98
IV.FDMO.HHZ. 2018-11-28T13:11:25.29 0.1 positive manual P 28 9.3795 139 0.1 100
IV.MC2.EHZ. 2018-11-28T13:11:25.93 0.1 negative manual P 114 13.7751 129 0.11 99
IV.FEMA.HNZ. 2018-11-28T13:11:24.77 0.1 negative manual P 86 1.2987 173 0.27 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FEMA.HNN. ML:0.0 0.002974231 0.1344 AML other m 2018-11-28T13:11:26.36
IV.FEMA.HNE. ML:0.0 0.0030767449999999997 0.0896 AML other m 2018-11-28T13:11:26.82
IV.FDMO.HHN. ML:0.0 0.0021445724999999997 0.1152 AML other m 2018-11-28T13:11:27.37
IV.FDMO.HHE. ML:0.0 0.00333825 0.1408 AML other m 2018-11-28T13:11:27.49
IV.CESI.HHN. ML:0.0 0.0031232095 0.1408 AML other m 2018-11-28T13:11:28.15
IV.CESI.HHE. ML:0.0 0.0014676225 0.1216 AML other m 2018-11-28T13:11:28.15
IV.NRCA.HHN. ML:0.0 0.006222808 0.1408 AML other m 2018-11-28T13:11:28.79
IV.NRCA.HNE. ML:0.0 0.003289289 0.0896 AML other m 2018-11-28T13:11:28.82
IV.NRCA.HNN. ML:0.0 0.006044214 0.1408 AML other m 2018-11-28T13:11:28.79
IV.NRCA.HHE. ML:0.0 0.00386001 0.1024 AML other m 2018-11-28T13:11:28.86
IV.ASSB.HHE. ML:0.0 0.00043536255000000004 0.096 AML other m 2018-11-28T13:11:33.32
IV.ASSB.HHN. ML:0.0 0.0004385657 0.0832 AML other m 2018-11-28T13:11:33.47
IV.SNTG.HHE. ML:0.0 0.0001520579 0.0832 AML other m 2018-11-28T13:11:35.68
IV.SNTG.HHN. ML:0.0 0.00014549999999999999 0.1 AML other m 2018-11-28T13:11:34.16
IV.MF5.EHE. ML:0.0 0.0003528103 1.536 AML other m 2018-11-28T13:11:32.11
IV.MTRA.HNE. ML:0.0 0.0002997428 0.2432 AML other m 2018-11-28T13:11:35.21
IV.MTRA.HNN. ML:0.0 0.00039666395 0.1984 AML other m 2018-11-28T13:11:35.38
IV.MTRA.EHN. ML:0.0 0.00037176455 0.1792 AML other m 2018-11-28T13:11:35.38
IV.MF5.EHN. ML:0.0 0.0002849713 1.44 AML other m 2018-11-28T13:11:47.85
IV.FOSV.EHE. ML:0.0 0.00015175125 0.2368 AML other m 2018-11-28T13:11:36.57
IV.MTRA.EHE. ML:0.0 0.0002887745 0.1216 AML other m 2018-11-28T13:11:36.19
IV.ATCC.EHE. ML:0.0 0.00021962839499999997 0.1408 AML other m 2018-11-28T13:11:37.03
IV.LNSS.HHE. ML:0.0 0.00016196485 0.1792 AML other m 2018-11-28T13:11:37.02
IV.LNSS.HHN. ML:0.0 0.0001899021 0.16 AML other m 2018-11-28T13:11:38.05
IV.FOSV.EHN. ML:0.0 0.000156 1.4 AML other m 2018-11-28T13:11:37.12
IV.ATCC.EHN. ML:0.0 0.00020108515 0.1216 AML other m 2018-11-28T13:11:37.14
IV.MOMA.HHN. ML:0.0 0.00013316665 0.1216 AML other m 2018-11-28T13:11:37.16
IV.EL6.EHN. ML:0.0 0.00029723695 0.1792 AML other m 2018-11-28T13:11:36.88
IV.MOMA.HHE. ML:0.0 0.00021437230000000002 0.16 AML other m 2018-11-28T13:11:37.76
IV.ARRO.EHE. ML:0.0 0.00010930663500000001 0.2432 AML other m 2018-11-28T13:11:39.13
IV.EL6.EHE. ML:0.0 0.0003041688 0.16 AML other m 2018-11-28T13:11:37.12
IV.ARRO.EHN. ML:0.0 0.00007110152 0.1792 AML other m 2018-11-28T13:11:39.61
IV.TERO.HHN. ML:0.0 0.00009007749500000001 0.1152 AML other m 2018-11-28T13:11:42.02
IV.TERO.HHE. ML:0.0 0.000077125255 0.16 AML other m 2018-11-28T13:11:41.54
IV.SNTG.HNE. ML:0.0 0.00016037122499999997 0.0896 AML other m 2018-11-28T13:11:34.06
IV.SNTG.HNN. ML:0.0 0.0002240294 0.6208 AML other m 2018-11-28T13:11:28.21
IV.LNSS.HNE. ML:0.0 0.00016653655 0.1408 AML other m 2018-11-28T13:11:35.77
IV.LNSS.HNN. ML:0.0 0.00018647528 0.1728 AML other m 2018-11-28T13:11:38.05
IV.SMA1.EHE. ML:0.0 0.000122514075 0.3008 AML other m 2018-11-28T13:11:40.06
IV.SMA1.EHN. ML:0.0 0.00010571578 0.3008 AML other m 2018-11-28T13:11:40.83
IV.MOMA.HNE. ML:0.0 0.00020079360000000001 0.1664 AML other m 2018-11-28T13:11:37.76
IV.MOMA.HNN. ML:0.0 0.0006611034500000001 0.5312 AML other m 2018-11-28T13:11:37.64
IV.TERO.HNN. ML:0.0 0.00009308719 0.9536 AML other m 2018-11-28T13:11:38.60
IV.TERO.HNE. ML:0.0 0.00006054283 0.8512 AML other m 2018-11-28T13:11:59.27
IV.ATVO.HHN. ML:0.0 0.00003724647115 47.4816 AML other m 2018-11-28T13:11:34.51
IV.ATVO.HHE. ML:0.0 0.000041478775 0.3584 AML other m 2018-11-28T13:11:48.77
IV.FIAM.HNN. ML:0.0 0.00016720355000000002 1.3632 AML other m 2018-11-28T13:11:43.10
IV.FIAM.HHN. ML:0.0 0.000051068815 1.7792 AML other m 2018-11-28T13:12:04.42
IV.FIAM.HNE. ML:0.0 0.00028356130000000004 1.0496 AML other m 2018-11-28T13:11:35.85
IV.FIAM.HHE. ML:0.0 0.00004449880000000001 1.7216 AML other m 2018-11-28T13:12:01.60
IV.GAVE.HNE. ML:1.8 0.0003132609 0.3136 AML other m 2018-11-28T13:11:33.72
IV.GAVE.EHE. ML:1.9 0.00032494144999999997 0.16 AML other m 2018-11-28T13:11:34.28
IV.GAVE.HNN. ML:1.8 0.00025022675 0.7488 AML other m 2018-11-28T13:11:41.39
IV.GAVE.EHN. ML:1.9 0.0003482651 0.1152 AML other m 2018-11-28T13:11:34.74
IV.ARVD.HHN. ML:1.4 0.000048424769 0.224 AML other m 2018-11-28T13:11:42.56
IV.ARVD.HHE. ML:1.4 0.000053722629999999995 0.1024 AML other m 2018-11-28T13:11:43.58
IV.SSFR.HHE. ML:1.9 0.00018561375 0.16 AML other m 2018-11-28T13:11:42.25
IV.SSFR.HHN. ML:2.0 0.0002202494 0.2368 AML other m 2018-11-28T13:11:41.40
IV.SSFR.HNN. ML:2.1 0.00026934750000000003 0.16 AML other m 2018-11-28T13:11:41.52
IV.SSFR.HNE. ML:2.0 0.0001996473 0.1216 AML other m 2018-11-28T13:11:42.73
IV.FRON.EHN. ML:1.8 0.00009803703499999999 0.1024 AML other m 2018-11-28T13:11:44.71
IV.FRON.EHE. ML:1.5 0.000055166855 1.2992 AML other m 2018-11-28T13:12:01.93
IV.PIEI.HHE. ML:1.5 0.000050879365 0.0768 AML other m 2018-11-28T13:11:47.31
IV.PIEI.HHN. ML:1.4 0.00003629624 0.1792 AML other m 2018-11-28T13:11:48.50
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
Waveforms Seismic signals in miniseed + resp format Download