Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 30-07-2018 and time 11:01:52 (UTC) in region 2 km NE Monte Cavallo (MC)

A magnitude ML 2.0 earthquake occured in region: 2 km NE Monte Cavallo (MC), on

  • 30-07-2018 11:01:52 (UTC)
  • 30-07-2018 13:01:52 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0140, 13.0160 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
Monte Cavallo MC 3 145 145
Pieve Torina MC 5 1458 1603
Fiordimonte MC 7 202 1805
Pievebovigliana MC 8 866 2671
Muccia MC 8 915 3586
Serravalle di Chienti MC 8 1070 4656
Visso MC 11 1107 5763
Fiastra MC 12 559 6322
Ussita MC 13 444 6766
Acquacanina MC 13 121 6887
Camerino MC 14 6974 13861
Preci PG 15 724 14585
Sellano PG 16 1079 15664
Sefro MC 16 422 16086
Bolognola MC 17 142 16228
Castelsantangelo sul Nera MC 17 281 16509
Pioraco MC 19 1134 17643

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
52 Km E of Perugia (166134 inhabitants)
59 Km NE of Terni (111501 inhabitants)
69 Km NW of Teramo (54892 inhabitants)
79 Km SW of Ancona (100861 inhabitants)
80 Km NW of L'Aquila (69753 inhabitants)
92 Km S of Fano (60888 inhabitants)
100 Km NE of Viterbo (67173 inhabitants)
100 Km S of Pesaro (94582 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 2.0 2018-07-30
11:01:52		 43.0142 13.0157 8 2019-04-24
14:51:00		 Bollettino Sismico Italiano INGV 64611921
Reviewed
Rev100 		ML 2.0 2018-07-30
11:01:52		 43.0153 13.0192 8 2018-07-30
11:10:47		 Sala Sismica INGV-Roma 59195571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-07-30 11:01:52 ± 0.04
Latitude 43.0142 ± 0.0018
Longitude 13.0157 ± 0.0037
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 64611921

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 264
Semi-minor axis of confidence ellipse (meter) 138
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 58
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 33
Number of associated phases, regardless of their use for origin computation 85
Number of defining phases 77
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.86605
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 44
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 42
Type of magnitude ML
Reference to an origin 64611921
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-10 15:12:04

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 59195571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-07-30 11:10:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2018-07-30T11:02:45.36 3.0 undecidable manual Sg 1.55 0
IV.CAVE.HHZ. 2018-07-30T11:02:39.15 3.0 negative manual Pg 7.77 0
IV.VIVA.HHZ. 2018-07-30T11:02:33.06 3.0 undecidable manual S -1.82 0
IV.RIBO.EHZ.01 2018-07-30T11:02:21.07 3.0 negative manual P 2.12 0
IV.VVLD.HHZ. 2018-07-30T11:02:18.27 3.0 positive manual P 2.55 0
IV.ATMI.HHZ. 2018-07-30T11:02:16.34 3.0 undecidable manual S 0.2 0
IV.GIGS.HHZ. 2018-07-30T11:02:16.99 0.6 undecidable manual S 144 77.0673 50 0.3 42
IV.PIEI.HHZ. 2018-07-30T11:02:15.32 0.6 undecidable manual S 326 69.6747 50 0.59 39
IV.TERO.HHZ. 2018-07-30T11:02:13.78 0.3 undecidable manual S 132 64.5909 50 0.4 63
IV.ATVO.HHZ. 2018-07-30T11:02:13.93 0.3 undecidable manual S 310 63.9915 50 0.72 56
IV.CAMP.HHZ. 2018-07-30T11:02:13.00 0.3 undecidable manual S 149 61.9935 50 0.33 64
IV.RM33.EHZ. 2018-07-30T11:02:12.11 0.3 undecidable manual S 164 58.2972 50 0.41 64
IV.FRON.EHZ. 2018-07-30T11:02:12.83 0.3 undecidable manual S 337 60.5949 50 0.52 61
IV.CESX.HHZ. 2018-07-30T11:02:11.78 0.3 undecidable manual S 218 56.8986 50 0.45 63
IV.ARRO.EHZ. 2018-07-30T11:02:10.19 0.1 undecidable manual S 203 52.3032 50 0.09 92
IV.ARVD.HHZ. 2018-07-30T11:02:10.97 0.3 undecidable manual S 354 54.0015 50 0.42 64
IV.ATFO.HHZ. 2018-07-30T11:02:10.64 0.1 undecidable manual S 318 53.1024 50 0.34 87
IV.MURB.HHZ. 2018-07-30T11:02:09.61 0.3 undecidable manual S 305 48.4182 50 0.56 62
IV.FAGN.HHZ. 2018-07-30T11:02:09.27 0.6 undecidable manual P 151 95.0382 50 -0.16 42
IV.SMA1.EHZ. 2018-07-30T11:02:09.76 0.1 undecidable manual S 148 49.9167 50 0.32 88
IV.VCEL.EHZ. 2018-07-30T11:02:09.63 0.3 undecidable manual P 135 96.126 50 0.03 64
IV.PARC.HHZ. 2018-07-30T11:02:09.50 0.6 undecidable manual P 319 94.239 50 0.19 41
IV.LNSS.HHZ. 2018-07-30T11:02:08.48 0.1 undecidable manual S 177 45.621 50 0.16 91
IV.CING.HHZ. 2018-07-30T11:02:07.55 0.1 undecidable manual S 20 42.624 50 0.03 94
IV.MOMA.HHZ. 2018-07-30T11:02:07.75 0.1 undecidable manual S 237 43.0236 50 0.12 92
IV.MTRA.EHZ. 2018-07-30T11:02:07.33 0.1 undecidable manual S 133 42.1245 50 -0.04 94
IV.MPAG.EHZ. 2018-07-30T11:02:06.09 0.6 undecidable manual P 343 71.2731 50 0.32 42
IV.GIGS.HHZ. 2018-07-30T11:02:06.33 0.3 undecidable manual P 144 77.0673 50 -0.32 62
IV.MF5.EHZ. 2018-07-30T11:02:06.28 0.3 undecidable manual S 94 36.1416 102 0.52 64
IV.NARO.HHZ. 2018-07-30T11:02:06.11 0.3 undecidable manual P 332 74.9694 50 -0.22 64
IV.PIEI.HHZ. 2018-07-30T11:02:05.07 0.3 undecidable manual P 326 69.6747 50 -0.45 62
IV.FOSV.EHZ. 2018-07-30T11:02:05.72 0.1 undecidable manual S 327 37.3293 50 -0.38 89
IV.ATVA.EHE. 2018-07-30T11:02:05.01 0.6 undecidable manual P 297 65.9895 50 0.06 45
OB.GAVE.EHZ. 2018-07-30T11:02:05.99 3.0 undecidable manual S -0.06 0
IV.ATCC.EHZ. 2018-07-30T11:02:05.89 0.1 undecidable manual S 302 35.8419 102 0.22 92
IV.OFFI.HHE. 2018-07-30T11:02:04.23 1.0 undecidable manual P 99 55.1004 50 0.96 17
IV.TERO.HHZ. 2018-07-30T11:02:04.30 0.3 undecidable manual P 132 64.5909 50 -0.44 62
IV.ATVO.HHZ. 2018-07-30T11:02:04.40 0.1 undecidable manual P 310 63.9915 50 -0.24 87
IV.GUMA.HHZ. 2018-07-30T11:02:03.27 0.3 undecidable manual S 78 26.4513 106 0.77 59
IV.ATLO.EHE. 2018-07-30T11:02:03.77 0.3 undecidable manual P 304 59.496 50 -0.18 67
IV.FRON.EHZ. 2018-07-30T11:02:03.73 0.3 undecidable manual P 337 60.5949 50 -0.39 64
IV.CAMP.HHZ. 2018-07-30T11:02:03.85 0.3 undecidable manual P 149 61.9935 50 -0.48 62
IV.RM33.EHZ. 2018-07-30T11:02:03.33 0.3 undecidable manual P 164 58.2972 50 -0.44 63
IV.MMO1.EHZ. 2018-07-30T11:02:03.15 0.1 undecidable manual S 117 28.2495 105 0.04 97
IV.CESX.HHZ. 2018-07-30T11:02:03.42 0.1 undecidable manual P 218 56.8986 50 -0.13 90
IV.ARRO.EHZ. 2018-07-30T11:02:02.76 0.1 undecidable manual P 203 52.3032 50 -0.09 92
IV.SSFR.HHN. 2018-07-30T11:02:02.16 0.3 undecidable manual P 338 50.5161 50 -0.4 65
IV.ARVD.HHZ. 2018-07-30T11:02:02.85 0.3 undecidable manual P 354 54.0015 50 -0.25 66
IV.ATFO.HHZ. 2018-07-30T11:02:02.79 0.1 undecidable manual P 318 53.1024 50 -0.17 90
IV.SNTG.HHZ. 2018-07-30T11:02:02.74 0.1 undecidable manual S 347 27.4503 106 -0.08 96
IV.MURB.HHZ. 2018-07-30T11:02:02.12 0.1 undecidable manual P 305 48.4182 50 -0.12 92
IV.MMUR.HNZ. 2018-07-30T11:02:02.14 0.6 undecidable manual P 358 47.5191 50 0.04 47
IV.GAG1.HNZ. 2018-07-30T11:02:02.48 0.3 undecidable manual S 10 25.1526 107 0.4 68
IV.ATSC.EHE. 2018-07-30T11:02:02.32 0.3 undecidable manual P 330 52.7028 50 -0.58 61
IV.SMA1.EHZ. 2018-07-30T11:02:02.15 0.1 undecidable manual P 148 49.9167 50 -0.32 88
IV.LNSS.HHZ. 2018-07-30T11:02:01.44 0.1 undecidable manual P 177 45.621 50 -0.38 87
IV.NRCA.HNZ. 2018-07-30T11:02:01.11 0.1 undecidable manual S 158 21.5673 110 0.22 94
IV.MDAR.HNZ. 2018-07-30T11:02:01.09 0.3 undecidable manual S 27 22.3554 109 -0.05 73
IV.MOMA.HHZ. 2018-07-30T11:02:01.18 0.1 undecidable manual P 237 43.0236 50 -0.24 90
IV.MF5.EHZ. 2018-07-30T11:02:00.45 0.1 undecidable manual P 94 36.1416 102 0.11 94
IV.ATCC.EHZ. 2018-07-30T11:02:00.05 0.1 negative manual P 302 35.8419 102 -0.23 92
IV.MTRA.EHZ. 2018-07-30T11:02:00.82 0.1 negative manual P 133 42.1245 50 -0.45 86
IV.FOSV.EHZ. 2018-07-30T11:02:00.17 0.1 undecidable manual P 327 37.3293 50 -0.36 89
IV.CING.HHZ. 2018-07-30T11:02:00.97 0.1 positive manual P 20 42.624 50 -0.38 88
OB.GAVE.EHZ. 2018-07-30T11:02:00.25 3.0 undecidable manual P -0.25 0
IV.PF6.EHZ. 2018-07-30T11:02:00.35 0.3 undecidable manual S 46 19.9689 111 -0.01 74
IV.SEF1.HNZ. 2018-07-30T11:01:59.17 0.3 undecidable manual S 340 15.7731 116 0.16 72
IV.CSP1.EHZ. 2018-07-30T11:01:59.78 0.1 undecidable manual S 61 17.5713 114 0.18 96
IV.GAG1.HNZ. 2018-07-30T11:01:58.47 0.3 undecidable manual P 10 25.1526 107 0.25 70
IV.MMO1.EHZ. 2018-07-30T11:01:58.63 0.1 negative manual P 117 28.2495 105 -0.18 94
IV.GUMA.HHZ. 2018-07-30T11:01:58.71 0.1 undecidable manual P 78 26.4513 106 0.25 93
IV.SNTG.HHZ. 2018-07-30T11:01:58.51 0.1 undecidable manual P 347 27.4503 106 -0.13 95
IV.MML1.HNZ. 2018-07-30T11:01:57.95 0.3 undecidable manual S 342 11.5773 124 0.18 72
IV.PF6.EHZ. 2018-07-30T11:01:57.09 0.3 undecidable manual P 46 19.9689 111 -0.13 72
IV.NRCA.HNZ. 2018-07-30T11:01:57.50 0.1 negative manual P 158 21.5673 110 -0.02 98
IV.CESI.HHZ. 2018-07-30T11:01:57.41 0.1 undecidable manual S 264 9.0798 130 0.34 94
IV.MDAR.HNZ. 2018-07-30T11:01:57.63 0.3 undecidable manual P 27 22.3554 109 -0.04 73
IV.SEF1.HNZ. 2018-07-30T11:01:56.42 0.3 undecidable manual P 340 15.7731 116 -0.02 74
IV.CSP1.EHZ. 2018-07-30T11:01:56.88 0.1 positive manual P 61 17.5713 114 0.09 97
IV.FEMA.HNZ. 2018-07-30T11:01:56.32 0.1 undecidable manual S 154 6.3936 140 -0.1 99
IV.CESI.HHZ. 2018-07-30T11:01:55.66 0.1 positive manual P 264 9.0798 130 0.34 94
IV.FDMO.HHZ. 2018-07-30T11:01:55.81 0.1 undecidable manual S 67 6.2937 141 -0.59 88
IV.MML1.HNZ. 2018-07-30T11:01:55.61 0.3 undecidable manual P 342 11.5773 124 -0.12 73
IV.FEMA.HNZ. 2018-07-30T11:01:55.00 0.1 negative manual P 154 6.3936 140 0.05 100
IV.FDMO.HHZ. 2018-07-30T11:01:54.76 0.1 positive manual P 67 6.2937 141 -0.17 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSP1.EHE. ML:1.8 0.0005484999999999999 0.68 AML other m 2018-07-30T11:01:59.56
IV.CSP1.EHN. ML:1.6 0.00037749999999999996 0.28 AML other m 2018-07-30T11:02:01.04
IV.SNTG.HHN. ML:2.1 0.0006485000000000001 0.18 AML other m 2018-07-30T11:02:03.38
IV.SNTG.HNE. ML:2.0 0.0005755000000000001 0.16 AML other m 2018-07-30T11:02:03.67
IV.SNTG.HHE. ML:1.8 0.00033699999999999995 0.88 AML other m 2018-07-30T11:02:03.67
IV.SNTG.HNN. ML:2.1 0.000669 0.66 AML other m 2018-07-30T11:02:04.14
IV.FOSV.EHE. ML:1.9 0.00028849999999999997 1.82 AML other m 2018-07-30T11:02:05.06
IV.ATCC.EHN. ML:1.9 0.0003355 0.58 AML other m 2018-07-30T11:02:06.32
IV.MF5.EHN. ML:2.3 0.000767 0.66 AML other m 2018-07-30T11:02:06.82
IV.MF5.EHE. ML:2.1 0.0005565 1.46 AML other m 2018-07-30T11:02:07.00
IV.MTRA.EHN. ML:2.1 0.000438 0.62 AML other m 2018-07-30T11:02:07.27
IV.MTRA.EHE. ML:2.1 0.0003735 0.42 AML other m 2018-07-30T11:02:08.09
IV.FOSV.EHN. ML:2.1 0.00044750000000000004 0.32 AML other m 2018-07-30T11:02:08.22
IV.LNSS.HHE. ML:2.2 0.000535 0.14 AML other m 2018-07-30T11:02:08.71
IV.ATCC.EHE. ML:2.0 0.00039200000000000004 0.68 AML other m 2018-07-30T11:02:09.60
IV.LNSS.HHN. ML:2.2 0.00046950000000000003 0.6 AML other m 2018-07-30T11:02:09.69
IV.MOMA.HHE. ML:2.2 0.0004555 0.18 AML other m 2018-07-30T11:02:09.68
IV.MOMA.HHN. ML:1.9 0.00027049999999999996 1.08 AML other m 2018-07-30T11:02:10.54
IV.SMA1.EHE. ML:2.0 0.000234 0.16 AML other m 2018-07-30T11:02:11.28
IV.ARVD.HHE. ML:2.0 0.0002535 0.58 AML other m 2018-07-30T11:02:11.37
IV.ARRO.EHE. ML:1.9 0.000206 0.66 AML other m 2018-07-30T11:02:11.74
IV.ARVD.HHN. ML:1.8 0.0001615 1.78 AML other m 2018-07-30T11:02:12.10
IV.SMA1.EHN. ML:1.8 0.000183 0.56 AML other m 2018-07-30T11:02:12.67
IV.CESX.HHN. ML:2.2 0.000321 0.74 AML other m 2018-07-30T11:02:12.79
IV.CESX.HHE. ML:2.3 0.0004075 0.28 AML other m 2018-07-30T11:02:13.32
IV.FRON.EHE. ML:1.8 0.000142 0.24 AML other m 2018-07-30T11:02:13.35
IV.ARRO.EHN. ML:1.9 0.00021050000000000002 0.98 AML other m 2018-07-30T11:02:13.43
IV.TERO.HHE. ML:2.0 0.00019250000000000002 0.28 AML other m 2018-07-30T11:02:14.10
IV.FRON.EHN. ML:1.9 0.00016849999999999998 0.3 AML other m 2018-07-30T11:02:15.44
IV.TERO.HHN. ML:1.9 0.00015900000000000002 0.78 AML other m 2018-07-30T11:02:15.53
IV.RM33.EHN. ML:1.7 0.0001105 0.4 AML other m 2018-07-30T11:02:16.41
IV.RM33.EHE. ML:1.9 0.0001705 0.38 AML other m 2018-07-30T11:02:16.61
IV.PIEI.HHN. ML:1.6 0.00006924999999999999 0.18 AML other m 2018-07-30T11:02:17.05
IV.MPAG.EHE. ML:1.8 0.00011355 0.68 AML other m 2018-07-30T11:02:17.43
IV.PIEI.HHE. ML:1.8 0.00011995 0.98 AML other m 2018-07-30T11:02:18.27
IV.MPAG.EHN. ML:1.8 0.0001022 0.78 AML other m 2018-07-30T11:02:19.17
IV.ATMI.HHE. ML:1.9 0.00014074999999999998 0.56 AML other m 2018-07-30T11:02:21.64
IV.VCEL.EHE. ML:2.0 0.0001078 0.64 AML other m 2018-07-30T11:02:24.42
IV.ATMI.HHN. ML:1.8 0.000112 1.3 AML other m 2018-07-30T11:02:28.71
IV.FAGN.HHN. ML:2.0 0.00009405 0.24 AML other m 2018-07-30T11:02:28.48
IV.FAGN.HHE. ML:2.0 0.00011145 1.68 AML other m 2018-07-30T11:02:31.08
IV.VCEL.EHN. ML:2.0 0.00010180000000000001 0.66 AML other m 2018-07-30T11:02:31.59
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