Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 23-05-2018 and time 14:47:14 (Italy) in region 2 km NE Pieve Torina (MC)

A magnitude ML 2.1 earthquake occured in region: 2 km NE Pieve Torina (MC), on

  • 23-05-2018 12:47:14 (UTC)
  • 23-05-2018 14:47:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0560, 13.0660 at 9 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Pievebovigliana MC 2 866 866
Pieve Torina MC 2 1458 2324
Fiordimonte MC 3 202 2526
Muccia MC 3 915 3441
Fiastra MC 8 559 4000
Monte Cavallo MC 9 145 4145
Camerino MC 9 6974 11119
Acquacanina MC 9 121 11240
Serravalle di Chienti MC 9 1070 12310
Ussita MC 14 444 12754
Sefro MC 14 422 13176
Visso MC 14 1107 14283
Bolognola MC 15 142 14425
Pioraco MC 15 1134 15559
Caldarola MC 16 1823 17382
Cessapalombo MC 17 512 17894
Serrapetrona MC 17 966 18860
Castelraimondo MC 17 4587 23447
Fiuminata MC 18 1402 24849
Camporotondo di Fiastrone MC 18 563 25412
Belforte del Chienti MC 19 1886 27298
Sarnano MC 19 3264 30562
Castelsantangelo sul Nera MC 19 281 30843
Preci PG 20 724 31567

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Foligno (57155 inhabitants)
55 Km E of Perugia (166134 inhabitants)
65 Km NE of Terni (111501 inhabitants)
68 Km NW of Teramo (54892 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
83 Km NW of L'Aquila (69753 inhabitants)
88 Km S of Fano (60888 inhabitants)
96 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
Reviewed
Rev100 		ML 2.1 2018-05-23
12:47:14		 43.0562 13.0662 9 2018-05-23
12:52:31		 Sala Sismica INGV-Roma 57156801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-05-23 12:47:14 ± 0.06
Latitude 43.0562 ± 0.0036
Longitude 13.0662 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 57156801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 363
Semi-minor axis of confidence ellipse (meter) 299
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 72
Circular confidence region, given by single value of horizontal uncertainty (meter) 360.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 47
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.38491
Number of stations at which the event was observed 32
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 66
Type of magnitude ML
Reference to an origin 57156801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-05-23 12:52:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2018-05-23T12:47:43.26 3.0 positive manual P 3.11 0
IV.MPAG.EHZ. 2018-05-23T12:47:37.12 3.0 undecidable manual S 0.59 0
IV.PIEI.HHZ. 2018-05-23T12:47:36.98 3.0 undecidable manual S 0.45 0
IV.RM33.EHZ. 2018-05-23T12:47:34.15 3.0 undecidable manual S -0.12 0
IV.TERO.HHZ. 2018-05-23T12:47:34.99 3.0 undecidable manual S -0.31 0
IV.MTRA.EHZ. 2018-05-23T12:47:28.41 0.1 undecidable manual S 141 42.7239 50 -0.04 94
IV.ATCC.EHZ. 2018-05-23T12:47:27.39 0.1 undecidable manual S 293 37.3293 50 0.37 89
IV.FIAM.HHZ. 2018-05-23T12:47:27.19 3.0 positive manual P -2.49 0
IV.FOSV.EHZ. 2018-05-23T12:47:26.72 0.1 undecidable manual S 317 36.1416 50 0.01 96
IV.CESX.HHZ. 2018-05-23T12:47:25.43 3.0 undecidable manual P -0.2 0
IV.TERO.HHZ. 2018-05-23T12:47:25.79 3.0 undecidable manual P -0.21 0
IV.EL6.EHZ. 2018-05-23T12:47:25.05 0.1 undecidable manual S 5 30.4473 50 -0.12 95
IV.ATVO.HHZ. 2018-05-23T12:47:25.77 3.0 negative manual P -0.25 0
IV.RM33.EHZ. 2018-05-23T12:47:25.28 3.0 negative manual P -0.14 0
IV.FRON.EHZ. 2018-05-23T12:47:24.77 3.0 positive manual P -0.23 0
IV.ATFO.HHZ. 2018-05-23T12:47:24.03 3.0 negative manual P -0.05 0
IV.NRCA.HNZ. 2018-05-23T12:47:23.22 0.1 undecidable manual S 171 25.0527 110 -0.17 94
IV.LNSS.HHZ. 2018-05-23T12:47:23.46 3.0 negative manual P -0.02 0
IV.MMO1.EHZ. 2018-05-23T12:47:23.97 0.1 undecidable manual S 129 27.3504 108 -0.21 93
IV.ARVD.HHZ. 2018-05-23T12:47:23.65 3.0 undecidable manual P -0.02 0
IV.MOMA.HHZ. 2018-05-23T12:47:23.30 3.0 positive manual P -0.02 0
IV.GUMA.HHZ. 2018-05-23T12:47:23.03 0.1 undecidable manual S 88 21.867 113 0.67 83
IV.MURB.HHZ. 2018-05-23T12:47:23.55 3.0 negative manual P 0.04 0
IV.SNTG.HHZ. 2018-05-23T12:47:23.03 0.1 undecidable manual S 335 24.2535 111 -0.12 96
IV.SSFR.HHZ. 2018-05-23T12:47:23.20 3.0 positive manual P -0.11 0
IV.SMA1.EHZ. 2018-05-23T12:47:23.70 3.0 negative manual P -0.1 0
OB.GAVE.EHZ. 2018-05-23T12:47:22.33 3.0 positive manual P 0.11 0
IV.MTRA.EHZ. 2018-05-23T12:47:22.16 0.1 undecidable manual P 141 42.7239 50 -0.25 90
IV.CING.HHZ. 2018-05-23T12:47:21.42 3.0 positive manual P -0.08 0
IV.FOSV.EHZ. 2018-05-23T12:47:21.18 0.1 undecidable manual P 317 36.1416 50 -0.22 92
IV.MC2.EHZ. 2018-05-23T12:47:21.65 0.1 undecidable manual S 148 18.87 116 0.21 95
IV.MF5.EHZ. 2018-05-23T12:47:21.30 3.0 positive manual P 0.58 0
IV.ATCC.EHZ. 2018-05-23T12:47:21.59 0.1 negative manual P 293 37.3293 50 0.01 96
IV.CESI.HHZ. 2018-05-23T12:47:20.24 0.1 undecidable manual S 247 14.2746 123 0.2 96
IV.EL6.EHZ. 2018-05-23T12:47:20.33 0.1 positive manual P 5 30.4473 50 -0.19 93
IV.SNTG.HHZ. 2018-05-23T12:47:19.27 0.1 undecidable manual P 335 24.2535 111 -0.08 96
IV.NRCA.HNZ. 2018-05-23T12:47:19.35 0.1 undecidable manual P 171 25.0527 110 -0.14 95
IV.FEMA.HNZ. 2018-05-23T12:47:19.15 0.1 undecidable manual S 187 10.4784 131 0.16 97
IV.MMO1.EHZ. 2018-05-23T12:47:19.76 0.1 negative manual P 129 27.3504 108 -0.18 94
IV.CSP1.EHZ. 2018-05-23T12:47:19.37 0.1 undecidable manual S 71 11.877 127 0.01 100
IV.GUMA.HHZ. 2018-05-23T12:47:19.29 0.1 positive manual P 88 21.867 113 0.39 91
IV.MC2.EHZ. 2018-05-23T12:47:18.34 0.1 undecidable manual P 148 18.87 116 -0.02 99
IV.CSP1.EHZ. 2018-05-23T12:47:17.33 0.1 positive manual P 71 11.877 127 0.17 97
IV.CESI.HHZ. 2018-05-23T12:47:17.80 0.1 positive manual P 247 14.2746 123 0.25 95
IV.FEMA.HNZ. 2018-05-23T12:47:17.10 0.1 undecidable manual P 187 10.4784 131 0.16 97
IV.FDMO.HHZ. 2018-05-23T12:47:16.84 0.1 undecidable manual S 142 2.7972 163 -0.62 87
IV.FDMO.HHZ. 2018-05-23T12:47:15.84 0.1 undecidable manual P 142 2.7972 163 -0.23 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FDMO.HHE. ML:0.0 0.0045405915 0.224 AML other m 2018-05-23T12:47:17.11
IV.FDMO.HHN. ML:0.0 0.0070539565 0.2048 AML other m 2018-05-23T12:47:17.02
IV.FEMA.HNE. ML:2.5 0.003774456 0.224 AML other m 2018-05-23T12:47:20.56
IV.FEMA.HNN. ML:2.4 0.0033054635 0.1792 AML other m 2018-05-23T12:47:19.90
IV.CSP1.EHN. ML:1.9 0.0010070415000000001 0.2176 AML other m 2018-05-23T12:47:19.61
IV.CSP1.EHE. ML:2.0 0.0010831740000000001 0.48 AML other m 2018-05-23T12:47:19.87
IV.CESI.HHE. ML:2.0 0.0009992406 0.2624 AML other m 2018-05-23T12:47:21.57
IV.CESI.HHN. ML:2.2 0.001527245 0.3584 AML other m 2018-05-23T12:47:20.49
IV.SNTG.HNE. ML:2.1 0.0008117978999999999 0.1344 AML other m 2018-05-23T12:47:23.85
IV.SNTG.HHE. ML:2.1 0.0008481851 0.1408 AML other m 2018-05-23T12:47:23.85
IV.SNTG.HNN. ML:2.0 0.00062855075 0.1408 AML other m 2018-05-23T12:47:23.47
IV.SNTG.HHN. ML:2.1 0.0007580517 0.1408 AML other m 2018-05-23T12:47:23.47
IV.GUMA.HHE. ML:2.8 0.0041875135 0.2432 AML other m 2018-05-23T12:47:23.31
IV.GUMA.HHN. ML:2.7 0.0035141925 0.224 AML other m 2018-05-23T12:47:23.39
IV.GUMA.HNE. ML:2.7 0.0034521559999999996 0.4608 AML other m 2018-05-23T12:47:23.29
IV.GUMA.HNN. ML:2.6 0.0027343389999999997 0.4352 AML other m 2018-05-23T12:47:23.35
IV.NRCA.HNN. ML:2.3 0.0011829190000000002 0.128 AML other m 2018-05-23T12:47:23.91
IV.NRCA.HHE. ML:2.4 0.0015814865 0.3392 AML other m 2018-05-23T12:47:23.87
IV.NRCA.HHN. ML:2.3 0.0012400534999999998 0.1344 AML other m 2018-05-23T12:47:23.91
IV.NRCA.HNE. ML:2.4 0.0014820904999999999 0.3328 AML other m 2018-05-23T12:47:23.87
IV.EL6.EHE. ML:2.6 0.0017105315000000001 0.1792 AML other m 2018-05-23T12:47:25.24
IV.EL6.EHN. ML:2.5 0.0016045739999999999 0.16 AML other m 2018-05-23T12:47:25.41
IV.FOSV.EHE. ML:1.9 0.00030529099999999996 0.2816 AML other m 2018-05-23T12:47:27.01
IV.FOSV.EHN. ML:2.1 0.00046101380000000003 0.2816 AML other m 2018-05-23T12:47:27.24
IV.MF5.EHE. ML:2.1 0.0005757406499999999 0.4992 AML other m 2018-05-23T12:47:27.42
IV.MF5.EHN. ML:1.9 0.00032484055 0.4032 AML other m 2018-05-23T12:47:26.94
IV.CING.HHE. ML:2.2 0.0006793831999999999 0.1984 AML other m 2018-05-23T12:47:27.35
IV.CING.HHN. ML:2.0 0.00040194755 0.1216 AML other m 2018-05-23T12:47:27.23
IV.ATCC.EHN. ML:2.4 0.0009686650500000001 0.2752 AML other m 2018-05-23T12:47:27.67
IV.ATCC.EHE. ML:2.4 0.0009554241000000001 0.3008 AML other m 2018-05-23T12:47:27.72
IV.MTRA.HNN. ML:2.0 0.00031981015 0.6592 AML other m 2018-05-23T12:47:31.88
IV.MTRA.EHE. ML:1.9 0.00024098305 0.1792 AML other m 2018-05-23T12:47:30.54
IV.MTRA.HNE. ML:2.0 0.00033352035000000003 0.8256 AML other m 2018-05-23T12:47:30.53
IV.MTRA.EHN. ML:2.0 0.00030024725 0.5056 AML other m 2018-05-23T12:47:31.02
OB.GAVE.EHN. ML:2.1 0.0003931338 0.384 AML other m 2018-05-23T12:47:29.41
OB.GAVE.EHE. ML:2.1 0.00044482815 0.2368 AML other m 2018-05-23T12:47:29.73
IV.SSFR.HHN. ML:2.4 0.000762432 0.16 AML other m 2018-05-23T12:47:32.15
IV.SSFR.HNE. ML:2.4 0.0007445644999999999 0.2368 AML other m 2018-05-23T12:47:31.20
IV.SSFR.HHE. ML:2.4 0.0006698165499999999 0.2432 AML other m 2018-05-23T12:47:31.21
IV.SSFR.HNN. ML:2.5 0.00085981425 0.1472 AML other m 2018-05-23T12:47:32.23
IV.MOMA.HHN. ML:2.1 0.00033766525000000004 0.3392 AML other m 2018-05-23T12:47:32.79
IV.MOMA.HHE. ML:2.1 0.00035602135 0.2048 AML other m 2018-05-23T12:47:31.82
IV.MOMA.HNN. ML:2.5 0.0008237669 2.6688 AML other m 2018-05-23T12:47:22.75
IV.MOMA.HNE. ML:2.1 0.0003229389 0.192 AML other m 2018-05-23T12:47:31.72
IV.LNSS.HHE. ML:2.0 0.00027403325 0.1792 AML other m 2018-05-23T12:47:32.88
IV.LNSS.HHN. ML:2.2 0.00038360594999999997 0.1408 AML other m 2018-05-23T12:47:31.34
IV.MURB.HNN. ML:2.1 0.0003722433 0.2048 AML other m 2018-05-23T12:47:31.72
IV.MURB.HHE. ML:2.2 0.00038639314999999995 0.1984 AML other m 2018-05-23T12:47:32.71
IV.MURB.HHN. ML:2.2 0.00041856385 0.16 AML other m 2018-05-23T12:47:31.82
IV.MURB.HNE. ML:2.2 0.00038221815000000003 0.1792 AML other m 2018-05-23T12:47:32.62
IV.ARVD.HHE. ML:2.3 0.00050333775 0.6144 AML other m 2018-05-23T12:47:31.30
IV.ARVD.HHN. ML:2.2 0.00046202275 0.1408 AML other m 2018-05-23T12:47:31.29
IV.SMA1.EHE. ML:1.9 0.0001887849 0.576 AML other m 2018-05-23T12:47:33.98
IV.SMA1.EHN. ML:1.9 0.00019557415 0.6848 AML other m 2018-05-23T12:47:33.33
IV.ATFO.HHN. ML:1.5 0.00008356233 0.2176 AML other m 2018-05-23T12:47:37.59
IV.ATFO.HHE. ML:1.6 0.000093067925 0.16 AML other m 2018-05-23T12:47:33.29
IV.FRON.EHE. ML:1.9 0.00018464315 0.256 AML other m 2018-05-23T12:47:34.08
IV.FRON.EHN. ML:2.1 0.0002566001 0.2816 AML other m 2018-05-23T12:47:33.87
IV.RM33.EHE. ML:1.9 0.00014493309999999998 0.1792 AML other m 2018-05-23T12:47:35.89
IV.RM33.HNE. ML:1.9 0.00015444687000000003 0.768 AML other m 2018-05-23T12:47:37.92
IV.CESX.HHN. ML:2.0 0.00017906840000000003 0.3008 AML other m 2018-05-23T12:47:34.61
IV.CESX.HHE. ML:2.0 0.00018526785000000002 0.2368 AML other m 2018-05-23T12:47:36.50
IV.ATVO.HHE. ML:1.5 0.000054804290000000006 0.2368 AML other m 2018-05-23T12:47:40.82
IV.ATVO.HHN. ML:1.5 0.00005900026 0.2624 AML other m 2018-05-23T12:47:35.39
IV.TERO.HHN. ML:1.7 0.00010232308000000001 0.1216 AML other m 2018-05-23T12:47:37.11
IV.TERO.HNE. ML:2.3 0.00039431229999999996 5.7088 AML other m 2018-05-23T12:47:28.38
IV.TERO.HNN. ML:1.6 0.00008015446 1.472 AML other m 2018-05-23T12:47:42.46
IV.TERO.HHE. ML:1.7 0.00008524580500000001 0.1408 AML other m 2018-05-23T12:47:36.69
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