Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.8 on date 03-06-2019 and time 01:09:47 (Italy) in region 7 km W Arquata del Tronto (AP)

A magnitude ML 1.8 earthquake occured in region: 7 km W Arquata del Tronto (AP), on

  • 02-06-2019 23:09:47 (UTC)
  • 03-06-2019 01:09:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7720, 13.2150 at 10 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
Arquata del Tronto AP 7 1178 1178
Accumoli RI 9 667 1845
Norcia PG 10 4957 6802
Montegallo AP 13 523 7325
Castelsantangelo sul Nera MC 15 281 7606
Acquasanta Terme AP 16 2916 10522
Amatrice RI 17 2657 13179
Montemonaco AP 17 604 13783
Cascia PG 17 3217 17000
Cittareale RI 18 482 17482
Preci PG 19 724 18206

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km W of Teramo (54892 inhabitants)
46 Km E of Foligno (57155 inhabitants)
49 Km NW of L'Aquila (69753 inhabitants)
52 Km E of Terni (111501 inhabitants)
77 Km E of Perugia (166134 inhabitants)
82 Km W of Montesilvano (53738 inhabitants)
89 Km W of Pescara (121014 inhabitants)
91 Km NW of Chieti (51815 inhabitants)
95 Km NE of Guidonia Montecelio (88673 inhabitants)
96 Km NE of Tivoli (56533 inhabitants)
97 Km S of Ancona (100861 inhabitants)
99 Km E of Viterbo (67173 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 2019-06-02
23:09:47		 42.7718 13.2147 11 2019-11-13
14:30:53		 Bollettino Sismico Italiano INGV 70404451
Reviewed
Rev100 		ML 1.8 2019-06-02
23:09:47		 42.7682 13.2228 10 2019-06-02
23:14:43		 Sala Sismica INGV-Roma 69153871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-06-02 23:09:47 ± 0.04
Latitude 42.7718 ± 0.0018
Longitude 13.2147 ± 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 70404451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 274
Semi-minor axis of confidence ellipse (meter) 103
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 270.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 31
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.15743
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 63
Type of magnitude ML
Reference to an origin 70404451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-07-09 12:56:27

ML:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 64
Type of magnitude ML
Reference to an origin 69153871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-06-02 23:14:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ARVD.HHZ. 2019-06-02T23:11:13.50 3.0 undecidable manual S 345 83.5497 50 6.157 0
IV.VIVA.HHZ. 2019-06-02T23:10:22.65 3.0 undecidable manual S -0.05 0
IV.LRP.EHZ. 2019-06-02T23:10:07.94 3.0 positive manual P 128.4714 -0.4 0
IV.EL6.EHZ. 2019-06-02T23:10:06.80 1.0 undecidable manual S 352 62.493 50 0.48 21
IV.FIAM.HHZ. 2019-06-02T23:10:04.90 1.0 undecidable manual S 188 56.499 50 0.2 22
IV.INTR.HHE. 2019-06-02T23:10:03.91 1.0 undecidable manual P 146 101.5206 50 -0.28 20
IV.MGAB.HHZ. 2019-06-02T23:10:03.09 1.0 undecidable manual P 280 91.0422 50 0.53 19
IV.ARVD.HHZ. 2019-06-02T23:10:01.59 1.0 undecidable manual P 345 83.5497 50 0.19 21
IV.T0110.HHZ. 2019-06-02T23:10:00.45 1.0 undecidable manual P 142 75.6687 50 0.25 21
IV.SAP2.EHZ. 2019-06-02T23:10:00.88 3.0 undecidable manual S 0.27 0
IV.CESI.HHZ. 2019-06-02T23:09:59.10 0.6 undecidable manual S 316 36.1416 50 -0.16 46
IV.GUMA.HHZ. 2019-06-02T23:09:59.10 0.3 undecidable manual S 17 33.744 50 0.47 66
IV.FAGN.HHZ. 2019-06-02T23:09:58.83 1.0 undecidable manual P 152 63.7917 50 0.47 21
IV.TERO.HHZ. 2019-06-02T23:09:58.70 0.3 undecidable manual S 117 35.8419 50 -0.48 65
IV.ATCC.EHZ. 2019-06-02T23:09:58.88 0.3 undecidable manual P 315 65.3901 50 0.27 65
IV.EL6.EHZ. 2019-06-02T23:09:58.12 1.0 undecidable manual P 352 62.493 50 -0.05 23
IV.MF5.EHZ. 2019-06-02T23:09:58.40 0.3 undecidable manual S 40 31.1466 50 0.45 66
IV.VCEL.EHZ. 2019-06-02T23:09:58.78 0.6 undecidable manual P 129 66.0894 50 0.06 45
IV.CSP1.EHZ. 2019-06-02T23:09:58.90 0.6 undecidable manual S 359 35.5422 50 -0.21 46
IV.FOSV.EHZ. 2019-06-02T23:09:58.92 0.6 undecidable manual P 328 68.6757 50 -0.2 43
IV.GAVE.EHZ. 2019-06-02T23:09:57.10 0.6 undecidable manual S 251 27.5502 50 0.12 48
IV.CAMP.HHZ. 2019-06-02T23:09:57.50 0.3 undecidable manual S 149 30.6471 50 -0.3 68
IV.FIAM.HHZ. 2019-06-02T23:09:57.12 0.3 undecidable manual P 188 56.499 50 -0.12 68
IT.MTCL.HGZ. 2019-06-02T23:09:57.30 1.0 undecidable manual S 325 30.2475 50 -0.4 22
IV.RM33.EHZ. 2019-06-02T23:09:57.60 0.1 undecidable manual S 180 29.1486 50 0.19 94
IV.SNTG.HHZ. 2019-06-02T23:09:57.42 1.0 undecidable manual P 338 57.9975 50 -0.05 23
IV.FDMO.HHZ. 2019-06-02T23:09:57.50 1.0 undecidable manual S 341 31.1466 50 -0.44 22
IV.CESX.HHZ. 2019-06-02T23:09:56.68 0.3 undecidable manual P 251 54.3012 50 -0.22 67
IV.LNSS.HHZ. 2019-06-02T23:09:56.00 0.1 undecidable manual S 217 23.5542 50 0.09 96
IV.ASSB.HHZ. 2019-06-02T23:09:56.67 0.1 undecidable manual P 304 54.2013 50 -0.22 89
IV.MOMA.HHZ. 2019-06-02T23:09:56.72 0.1 positive manual P 274 52.6029 50 0.08 92
IV.GIGS.HHZ. 2019-06-02T23:09:55.31 0.3 undecidable manual P 140 45.9207 50 -0.29 67
IV.MML1.HNE. 2019-06-02T23:09:55.02 0.3 undecidable manual P 333 42.7239 50 -0.09 70
IV.MNTT.EHZ. 2019-06-02T23:09:55.91 0.1 positive manual P 44 44.622 50 0.49 85
IV.ARRO.EHZ. 2019-06-02T23:09:55.04 0.3 undecidable manual P 240 42.4242 50 -0.03 71
IV.MNTP.HNZ. 2019-06-02T23:09:55.88 0.6 undecidable manual P 27 45.5211 50 0.34 44
IV.OFFI.HHZ. 2019-06-02T23:09:55.62 0.1 positive manual P 65 42.3243 50 0.55 84
IV.FEMA.HNE. 2019-06-02T23:09:55.80 1.0 undecidable manual S 328 24.9528 50 -0.5 22
IV.T1299.HNN. 2019-06-02T23:09:54.20 0.6 undecidable manual S 160 16.2726 123 0.46 45
IV.SMA1.EHZ. 2019-06-02T23:09:54.30 0.1 undecidable manual S 148 18.4704 120 -0.12 97
IV.FDMO.HHZ. 2019-06-02T23:09:53.06 0.1 negative manual P 341 31.1466 50 -0.27 92
IV.GUMA.HHZ. 2019-06-02T23:09:53.81 0.1 positive manual P 17 33.744 50 0.08 95
IV.MMO1.EHZ. 2019-06-02T23:09:53.60 0.1 undecidable manual S 33 16.872 122 -0.32 93
IV.MF5.EHZ. 2019-06-02T23:09:53.43 0.1 undecidable manual P 40 31.1466 50 0.09 95
IV.RM33.EHZ. 2019-06-02T23:09:53.04 0.1 undecidable manual P 180 29.1486 50 0.01 97
IV.CSP1.EHZ. 2019-06-02T23:09:53.81 0.1 undecidable manual P 359 35.5422 50 -0.19 92
IV.MC2.EHZ. 2019-06-02T23:09:53.60 0.3 undecidable manual S 352 15.5733 124 0.04 74
IV.MTRA.EHZ. 2019-06-02T23:09:53.10 0.1 undecidable manual S 96 14.874 125 -0.26 94
IV.CAMP.HHZ. 2019-06-02T23:09:53.05 0.1 undecidable manual P 149 30.6471 50 -0.21 93
IV.CESI.HHZ. 2019-06-02T23:09:53.97 0.1 positive manual P 316 36.1416 50 -0.13 94
IV.TERO.HHZ. 2019-06-02T23:09:53.70 0.3 undecidable manual P 117 35.8419 50 -0.35 67
IV.LNSS.HHZ. 2019-06-02T23:09:52.22 0.1 positive manual P 217 23.5542 50 0.06 97
IV.FEMA.HNE. 2019-06-02T23:09:52.27 0.3 undecidable manual P 328 24.9528 50 -0.11 72
IV.GAVE.EHZ. 2019-06-02T23:09:52.83 0.1 positive manual P 251 27.5502 50 0.05 97
IT.MTCL.HGZ. 2019-06-02T23:09:52.97 0.1 undecidable manual P 325 30.2475 50 -0.22 93
IV.NRCA.HNZ. 2019-06-02T23:09:52.20 0.1 undecidable manual S 310 10.6782 135 -0.02 100
IV.SMA1.EHZ. 2019-06-02T23:09:51.36 0.1 positive manual P 148 18.4704 120 0.06 98
IV.T1299.HNN. 2019-06-02T23:09:51.25 0.1 undecidable manual P 160 16.2726 123 0.34 93
IV.MTRA.EHZ. 2019-06-02T23:09:50.68 0.1 positive manual P 96 14.874 125 -0.01 100
IV.MC2.EHZ. 2019-06-02T23:09:50.93 0.1 negative manual P 352 15.5733 124 0.12 97
IV.NRCA.HNZ. 2019-06-02T23:09:50.25 0.1 negative manual P 310 10.6782 135 0.22 96
IV.MMO1.EHZ. 2019-06-02T23:09:50.93 0.1 positive manual P 33 16.872 122 -0.08 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HHE. ML:2.6 0.00469 0.16 AML other m 2019-06-02T23:09:52.36
IV.NRCA.HNE. ML:2.6 0.00454 0.14 AML other m 2019-06-02T23:09:52.37
IV.NRCA.HHN. ML:2.6 0.004555 0.14 AML other m 2019-06-02T23:09:52.42
IV.NRCA.HNN. ML:2.5 0.0039700000000000004 0.14 AML other m 2019-06-02T23:09:52.43
IV.MTRA.EHE. ML:2.2 0.00149 0.68 AML other m 2019-06-02T23:09:53.82
IV.MTRA.HNE. ML:2.2 0.00152 0.68 AML other m 2019-06-02T23:09:53.82
IV.MTRA.EHN. ML:2.3 0.001715 0.26 AML other m 2019-06-02T23:09:53.70
IV.MTRA.HNN. ML:2.3 0.0017050000000000001 0.26 AML other m 2019-06-02T23:09:53.70
IV.SMA1.EHN. ML:1.8 0.0005809999999999999 0.38 AML other m 2019-06-02T23:09:54.69
IV.SMA1.EHE. ML:1.9 0.00066 0.4 AML other m 2019-06-02T23:09:54.49
IV.LNSS.HHE. ML:2.0 0.0005769999999999999 1.24 AML other m 2019-06-02T23:09:56.09
IV.LNSS.HHN. ML:2.0 0.0006365 0.16 AML other m 2019-06-02T23:09:56.64
IV.GAVE.EHE. ML:2.1 0.0006035 0.6 AML other m 2019-06-02T23:09:57.38
IV.GAVE.EHN. ML:2.1 0.0006405000000000001 0.24 AML other m 2019-06-02T23:09:57.78
IV.CAMP.HHE. ML:1.5 0.000161 0.34 AML other m 2019-06-02T23:09:57.72
IV.RM33.EHN. ML:1.6 0.0002095 1.7 AML other m 2019-06-02T23:09:57.08
IV.RM33.EHE. ML:1.7 0.00023649999999999998 0.28 AML other m 2019-06-02T23:09:58.07
IV.FDMO.HHN. ML:1.8 0.000322 0.2 AML other m 2019-06-02T23:09:58.34
IV.MF5.EHN. ML:1.8 0.0003265 1.52 AML other m 2019-06-02T23:09:59.80
IV.MF5.EHE. ML:1.9 0.00036850000000000007 1.5 AML other m 2019-06-02T23:09:59.11
IV.GUMA.HHE. ML:2.8 0.0023799999999999997 0.24 AML other m 2019-06-02T23:09:59.32
IV.GUMA.HNE. ML:2.5 0.001355 0.24 AML other m 2019-06-02T23:09:59.33
IV.CESI.HHE. ML:1.9 0.0003025 0.7 AML other m 2019-06-02T23:09:59.69
IV.GUMA.HHN. ML:2.4 0.0011105 0.2 AML other m 2019-06-02T23:09:59.29
IV.TERO.HHN. ML:2.0 0.000412 0.28 AML other m 2019-06-02T23:09:59.28
IV.GUMA.HNN. ML:2.6 0.00168 0.28 AML other m 2019-06-02T23:09:59.29
IV.TERO.HHE. ML:1.7 0.00020250000000000002 0.74 AML other m 2019-06-02T23:09:59.46
IV.CESI.HHN. ML:2.1 0.000461 0.22 AML other m 2019-06-02T23:09:59.55
IV.CSP1.EHN. ML:1.7 0.0002105 1.14 AML other m 2019-06-02T23:09:59.11
IV.FDMO.HHE. ML:1.5 0.00014649999999999998 0.14 AML other m 2019-06-02T23:10:00.15
IV.SAP2.EHN. ML:2.7 0.0018599999999999999 0.18 AML other m 2019-06-02T23:10:01.24
IV.SAP2.EHE. ML:1.8 0.00024 0.18 AML other m 2019-06-02T23:10:01.26
IV.CAMP.HHN. ML:1.2 0.0000692 0.46 AML other m 2019-06-02T23:10:01.65
IV.CSP1.EHE. ML:1.7 0.0002145 1.76 AML other m 2019-06-02T23:10:01.93
IV.ARRO.EHE. ML:1.5 0.0000997 0.24 AML other m 2019-06-02T23:10:02.30
IV.GIGS.HHN. ML:1.1 0.000042 0.48 AML other m 2019-06-02T23:10:02.52
IV.GIGS.HHE. ML:1.1 0.0000371 0.52 AML other m 2019-06-02T23:10:02.36
IV.OFFI.HHE. ML:1.9 0.0002465 1.22 AML other m 2019-06-02T23:10:03.88
IV.MNTT.EHN. ML:2.2 0.000484 0.88 AML other m 2019-06-02T23:10:04.07
IV.OFFI.HHN. ML:1.9 0.00026000000000000003 0.58 AML other m 2019-06-02T23:10:04.94
IV.MOMA.HHN. ML:1.7 0.000134 0.76 AML other m 2019-06-02T23:10:05.16
IV.FIAM.HHN. ML:1.1 0.00002795 1.34 AML other m 2019-06-02T23:10:05.05
IV.ARRO.EHN. ML:1.4 0.0000877 0.18 AML other m 2019-06-02T23:10:05.90
IV.MOMA.HHE. ML:2.0 0.0002385 0.2 AML other m 2019-06-02T23:10:05.82
IV.FIAM.HHE. ML:1.3 0.000038150000000000006 0.56 AML other m 2019-06-02T23:10:06.50
IV.SNTG.HHN. ML:1.4 0.00004875 0.56 AML other m 2019-06-02T23:10:07.45
IV.SNTG.HHE. ML:1.2 0.000037 0.68 AML other m 2019-06-02T23:10:08.47
IV.FOSV.EHN. ML:1.4 0.00004075 1.72 AML other m 2019-06-02T23:10:09.98
IV.FOSV.EHE. ML:1.3 0.0000354 1.26 AML other m 2019-06-02T23:10:09.89
IV.VCEL.EHE. ML:1.8 0.00011949999999999999 0.46 AML other m 2019-06-02T23:10:09.35
IV.MNTT.EHE. ML:2.1 0.0004 0.38 AML other m 2019-06-02T23:10:09.82
IV.ATCC.EHN. ML:1.6 0.00006809999999999999 1.02 AML other m 2019-06-02T23:10:10.04
IV.VCEL.EHN. ML:1.9 0.00014250000000000002 0.22 AML other m 2019-06-02T23:10:11.28
IV.FAGN.HHE. ML:1.7 0.00009905 1.62 AML other m 2019-06-02T23:10:11.81
IV.T0110.HHE. ML:1.7 0.00007185 0.46 AML other m 2019-06-02T23:10:11.90
IV.FAGN.HHN. ML:1.7 0.00009379999999999999 0.58 AML other m 2019-06-02T23:10:12.62
IV.CESX.HHN. ML:1.6 0.00008305 1.7 AML other m 2019-06-02T23:10:12.90
IV.CESX.HHE. ML:1.6 0.0001055 1.58 AML other m 2019-06-02T23:10:13.05
IV.ATCC.EHE. ML:1.7 0.00008345 1.72 AML other m 2019-06-02T23:10:13.03
IV.ARVD.HHE. ML:1.2 0.000020549999999999998 0.6 AML other m 2019-06-02T23:10:14.61
IV.ARVD.HHN. ML:1.2 0.000018500000000000002 1.2 AML other m 2019-06-02T23:10:15.91
IV.T0110.HHN. ML:1.6 0.00006745000000000001 0.68 AML other m 2019-06-02T23:10:21.71
IV.VIVA.HHE. ML:2.4 0.0001735 0.54 AML other m 2019-06-02T23:10:33.54
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