Earthquake with magnitude of ML 1.6 on date 02-07-2019 and time 04:54:13 (Italy) in region 3 km NE Amatrice (RI)

A magnitude ML 1.6 earthquake occured in region: 3 km NE Amatrice (RI), on

  • 02-07-2019 02:54:13 (UTC)
  • 02-07-2019 04:54:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.65, 13.31 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Amatrice RI 3 2657 2657
Accumoli RI 7 667 3324
Campotosto AQ 11 542 3866
Cittareale RI 13 482 4348
Arquata del Tronto AP 14 1178 5526
Capitignano AQ 14 665 6191
Montereale AQ 15 2581 8772
Acquasanta Terme AP 16 2916 11688
Cortino TE 17 656 12344
Crognaleto TE 18 1297 13641
Valle Castellana TE 18 977 14618
Rocca Santa Maria TE 18 537 15155

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km W of Teramo (54892 inhabitants)
34 Km N of L'Aquila (69753 inhabitants)
55 Km E of Terni (111501 inhabitants)
60 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
77 Km W of Pescara (121014 inhabitants)
78 Km W of Chieti (51815 inhabitants)
86 Km NE of Guidonia Montecelio (88673 inhabitants)
87 Km NE of Tivoli (56533 inhabitants)
91 Km SE of Perugia (166134 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
Rev 1000 ML 1.6 2019-07-02
02:54:13
42.65 13.31 8 2019-11-13
14:31:01
Bollettino Sismico Italiano INGV 72113121
Rev 100 ML 1.6 2019-07-02
02:54:13
42.65 13.32 8 2019-07-02
02:58:38
Sala Sismica INGV-Roma 70112051
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-07-02 02:54:13 ± 0.08
Latitude 42.65 ± 0.00
Longitude 13.31 ± 0.01
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72113121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 433
Semi-minor axis of confidence ellipse (meter) 371
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 430
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 54
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.02698
Epicentral distance of station farthest from the epicenter (degree) 0.56387
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 41
Type of magnitude ML
Reference to an origin 72113121
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-09-04 15:54:09

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 40
Type of magnitude ML
Reference to an origin 70112051
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-07-02 02:58:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MOMA.HHZ. 2019-07-02T02:54:34.20 0.6 undecidable manual S 286 0.5639 50 0.62 40
IV.T0110.HHZ. 2019-07-02T02:54:33.20 0.6 undecidable manual S 140 0.5432 50 0.23 44
IV.MNTT.EHZ. 2019-07-02T02:54:32.40 0.1 undecidable manual S 27 0.4632 50 1.8 43
IV.VCEL.EHZ. 2019-07-02T02:54:30.90 0.3 undecidable manual S 123 0.4676 50 0.18 68
IV.OFFI.HHZ. 2019-07-02T02:54:30.00 0.1 undecidable manual S 44 0.3975 50 1.34 59
IV.FDMO.HHZ. 2019-07-02T02:54:29.00 0.1 undecidable manual S 337 0.42 50 -0.31 89
IV.GUMA.HNN. 2019-07-02T02:54:29.20 0.1 undecidable manual S 3 0.4137 50 0.06 94
IV.ARRO.EHZ. 2019-07-02T02:54:28.40 1.0 undecidable manual S 260 0.4056 50 -0.48 22
IV.MF5.EHZ. 2019-07-02T02:54:27.50 0.1 undecidable manual S 18 0.3561 50 0.07 95
IV.GAVE.EHZ. 2019-07-02T02:54:25.30 0.3 undecidable manual S 278 0.3076 102 -0.46 66
IV.MOMA.HHZ. 2019-07-02T02:54:25.04 0.1 undecidable manual P 286 0.5639 50 -0.11 90
IV.MC2.EHZ. 2019-07-02T02:54:24.60 0.1 undecidable manual S 342 0.2761 104 0 98
IV.T0110.HHZ. 2019-07-02T02:54:24.35 0.3 undecidable manual P 140 0.5432 50 -0.44 63
IV.FAGN.HHZ. 2019-07-02T02:54:23.10 0.6 undecidable manual P 152 0.4335 50 0.18 46
IV.VCEL.EHZ. 2019-07-02T02:54:23.15 0.1 undecidable manual P 123 0.4676 50 -0.35 88
IV.GIGS.HHZ. 2019-07-02T02:54:23.80 0.3 undecidable manual S 135 0.2761 104 -0.78 59
IV.MNTT.EHZ. 2019-07-02T02:54:23.72 0.1 undecidable manual P 27 0.4632 50 0.29 89
IV.MMO1.EHZ. 2019-07-02T02:54:23.30 0.1 undecidable manual S 3 0.2509 105 -0.33 92
IV.OFFI.HHZ. 2019-07-02T02:54:22.54 0.1 positive manual P 44 0.3975 50 0.23 91
IV.GUMA.HNN. 2019-07-02T02:54:22.41 0.3 undecidable manual P 3 0.4137 50 -0.17 69
IV.NRCA.HHZ. 2019-07-02T02:54:22.90 0.1 undecidable manual S 322 0.2329 106 -0.08 97
IV.FDMO.HHZ. 2019-07-02T02:54:22.09 0.3 undecidable manual P 337 0.42 50 -0.6 62
IV.LNSS.HHZ. 2019-07-02T02:54:22.50 0.3 undecidable manual S 257 0.2023 109 0.64 63
IV.TERO.HHZ. 2019-07-02T02:54:21.70 0.1 undecidable manual S 97 0.2185 107 -0.75 80
IV.MF5.EHZ. 2019-07-02T02:54:21.45 0.1 positive manual P 18 0.3561 50 -0.15 93
IV.ARRO.EHZ. 2019-07-02T02:54:21.90 0.1 undecidable manual P 260 0.4056 50 -0.54 85
IV.RM33.EHZ. 2019-07-02T02:54:20.60 0.1 undecidable manual S 206 0.1565 113 0.41 92
IV.GAVE.EHZ. 2019-07-02T02:54:20.24 0.1 positive manual P 278 0.3076 102 -0.39 90
IV.MMO1.EHZ. 2019-07-02T02:54:19.22 0.1 positive manual P 3 0.2509 105 -0.18 95
IV.MTRA.EHZ. 2019-07-02T02:54:19.10 0.1 undecidable manual S 31 0.1259 118 -0.03 100
IV.MC2.EHZ. 2019-07-02T02:54:19.79 0.1 undecidable manual P 342 0.2761 104 -0.17 94
IV.GIGS.HHZ. 2019-07-02T02:54:19.30 0.1 undecidable manual P 135 0.2761 104 -0.65 83
IV.CAMP.HHZ. 2019-07-02T02:54:19.50 0.1 undecidable manual S 147 0.1349 117 0.04 100
IV.TERO.HHZ. 2019-07-02T02:54:18.37 0.1 positive manual P 97 0.2185 107 -0.35 92
IV.NRCA.HHZ. 2019-07-02T02:54:18.95 0.1 positive manual P 322 0.2329 106 -0.08 97
IV.LNSS.HHZ. 2019-07-02T02:54:18.55 0.1 positive manual P 257 0.2023 109 0.17 96
IV.CAMP.HHZ. 2019-07-02T02:54:17.18 0.1 negative manual P 147 0.1349 117 0.19 97
IV.SMA1.EHZ. 2019-07-02T02:54:17.20 0.1 undecidable manual S 133 0.027 158 0.76 83
IV.RM33.EHZ. 2019-07-02T02:54:17.72 0.1 positive manual P 206 0.1565 113 0.31 94
IV.MTRA.EHZ. 2019-07-02T02:54:16.98 0.1 positive manual P 31 0.1259 118 0.17 97
IV.SMA1.EHZ. 2019-07-02T02:54:15.93 0.1 negative manual P 133 0.027 158 0.68 86
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.HNE. ML:0 0.00103425065 0.2 AML other m 2019-07-02T02:54:19.73
IV.MTRA.HNN. ML:0 0.00178152 0.2496 AML other m 2019-07-02T02:54:19.51
IV.MTRA.EHN. ML:0 0.001791423 0.24 AML other m 2019-07-02T02:54:19.64
IV.CAMP.HHN. ML:0 0.0003186112 0.12 AML other m 2019-07-02T02:54:19.67
IV.CAMP.HHE. ML:0 0.00038237415 0.12 AML other m 2019-07-02T02:54:19.63
IV.MTRA.EHE. ML:0 0.00103200845 0.0992 AML other m 2019-07-02T02:54:19.31
IV.RM33.EHN. ML:0 0.0004042915 0.24 AML other m 2019-07-02T02:54:20.74
IV.RM33.HNN. ML:0 0.0004059242 0.2512 AML other m 2019-07-02T02:54:20.74
IV.RM33.EHE. ML:0 0.00037222465 0.16 AML other m 2019-07-02T02:54:21.24
IV.TERO.HHN. ML:0 0.0017716535 0.0784 AML other m 2019-07-02T02:54:21.78
IV.TERO.HNN. ML:0 0.00074773595 0.0704 AML other m 2019-07-02T02:54:21.79
IV.TERO.HHE. ML:0 0.001103 0.18 AML other m 2019-07-02T02:54:21.78
IV.TERO.HNE. ML:0 0.0003401116 0.0704 AML other m 2019-07-02T02:54:21.78
IV.RM33.HNE. ML:0 0.00035268265 0.1504 AML other m 2019-07-02T02:54:21.24
IV.LNSS.HHE. ML:0 0.00016331325 0.12 AML other m 2019-07-02T02:54:23.22
IV.NRCA.HHN. ML:0 0.0001955 1.2 AML other m 2019-07-02T02:54:23.90
IV.NRCA.HHE. ML:0 0.00020599385 0.16 AML other m 2019-07-02T02:54:23.11
IV.GIGS.HHE. ML:0 4.452498E-5 0.1008 AML other m 2019-07-02T02:54:24.23
IV.GIGS.HHN. ML:0 2.9951685E-5 0.1792 AML other m 2019-07-02T02:54:23.55
IV.LNSS.HHN. ML:0 0.00020182785 0.2416 AML other m 2019-07-02T02:54:25.52
IV.GAVE.EHN. ML:0 0.000165256 0.24 AML other m 2019-07-02T02:54:25.56
IV.GAVE.EHE. ML:0 0.0001133301 0.2816 AML other m 2019-07-02T02:54:25.62
IV.MF5.EHE. ML:0 0.00011739154 0.56 AML other m 2019-07-02T02:54:27.76
IV.MF5.EHN. ML:0 0.00013735 1.6 AML other m 2019-07-02T02:54:28.86
IV.FDMO.HHN. ML:0 3.055728E-5 0.1792 AML other m 2019-07-02T02:54:29.21
IV.FDMO.HHE. ML:0 3.225E-5 0.22 AML other m 2019-07-02T02:54:29.23
IV.OFFI.HHN. ML:0 0.00015520455 0.5216 AML other m 2019-07-02T02:54:31.48
IV.OFFI.HHE. ML:0 0.000130331465 0.2192 AML other m 2019-07-02T02:54:30.73
IV.ARRO.EHE. ML:0 3.8371185E-5 0.1408 AML other m 2019-07-02T02:54:30.52
IV.ARRO.EHN. ML:0 5.499706E-5 0.2192 AML other m 2019-07-02T02:54:31.11
IV.VCEL.EHE. ML:0 0.00011609347 0.4 AML other m 2019-07-02T02:54:32.29
IV.FAGN.HHN. ML:0 6.525E-5 0.6 AML other m 2019-07-02T02:54:32.39
IV.VCEL.EHN. ML:0 9.693917E-5 0.24 AML other m 2019-07-02T02:54:32.55
IV.MNTT.EHE. ML:0 0.00019370038 0.4592 AML other m 2019-07-02T02:54:32.80
IV.MOMA.HHE. ML:0 5.438523E-5 0.2608 AML other m 2019-07-02T02:54:35.46
IV.T0110.HHE. ML:0 4.633327E-5 0.6608 AML other m 2019-07-02T02:54:42.93
IV.MNTT.EHN. ML:0 0.00018542095 0.32 AML other m 2019-07-02T02:54:35.65
IV.FAGN.HHE. ML:0 7.427223E-5 0.4 AML other m 2019-07-02T02:54:37.78
IV.T0110.HHN. ML:0 4.9631945E-5 0.2416 AML other m 2019-07-02T02:54:35.82
IV.MOMA.HHN. ML:0 4.27634E-5 0.2592 AML other m 2019-07-02T02:54:36.63
IV.SMA1.EHN. ML:0 0.0015163817 0.1792 AML other m 2019-07-02T02:54:17.47
IV.SMA1.EHE. ML:0 0.0011308985 0.1008 AML other m 2019-07-02T02:54:17.40
IV.NRCA.HNE. ML:1.5 0.00020446785 0.1888 AML other m 2019-07-02T02:54:23.20
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download