Earthquake with magnitude of ML 1.5 on date 06-07-2020 and time 06:52:14 (UTC) in region 3 km W Amatrice (RI)

A magnitude ML 1.5 earthquake occured in region: 3 km W Amatrice (RI), on

  • 06-07-2020 06:52:14 (UTC)
  • 06-07-2020 08:52:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.63, 13.25 at 12 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
Cittareale RI 8 482 3806
Montereale AQ 12 2581 6387
Campotosto AQ 13 542 6929
Capitignano AQ 13 665 7594
Arquata del Tronto AP 16 1178 8772
Borbona RI 16 617 9389
Posta RI 17 694 10083
Cagnano Amiterno AQ 19 1369 11452

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NW of L'Aquila (69753 inhabitants)
37 Km W of Teramo (54892 inhabitants)
50 Km E of Terni (111501 inhabitants)
57 Km SE of Foligno (57155 inhabitants)
75 Km W of Montesilvano (53738 inhabitants)
81 Km W of Pescara (121014 inhabitants)
81 Km W of Chieti (51815 inhabitants)
82 Km NE of Guidonia Montecelio (88673 inhabitants)
83 Km NE of Tivoli (56533 inhabitants)
88 Km SE of Perugia (166134 inhabitants)
97 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 1.5 2020-07-06
06:52:14
42.63 13.25 12 2020-11-19
12:36:53
Bollettino Sismico Italiano INGV 81003261
Reviewed
Rev100
ML 1.5 2020-07-06
06:52:14
42.63 13.25 13 2020-07-06
06:59:03
Sala Sismica INGV-Roma 80820791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-06 06:52:14 ± 0.06
Latitude 42.63 ± 0.00
Longitude 13.25 ± 0.00
Depth (km) 12 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81003261

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 411
Semi-minor axis of confidence ellipse (meter) 221
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 246
Circular confidence region, given by single value of horizontal uncertainty (meter) 410
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.46135
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 81003261
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-07-13 11:51:24

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 80820791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-06 06:59:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PIEI.HHZ. 2020-07-06T06:52:31.26 3.0 undecidable manual P 0
IV.FDMO.HHZ. 2020-07-06T06:52:29.72 0.3 undecidable manual S 344 0.4218 92 0.33 67
IV.GIGS.HHE. 2020-07-06T06:52:25.47 0.3 undecidable manual S 127 0.2968 93 -0.22 70
IV.TERO.HHZ. 2020-07-06T06:52:24.33 0.1 undecidable manual S 92 0.2599 93 -0.26 93
IV.MMO1.EHZ. 2020-07-06T06:52:24.96 0.1 undecidable manual S 12 0.2734 93 -0.03 96
IV.FDMO.HHZ. 2020-07-06T06:52:23.06 0.3 undecidable manual P 344 0.4218 92 0 70
IV.CSP1.EHZ. 2020-07-06T06:52:23.69 0.3 undecidable manual P 356 0.4614 91 -0.05 69
IV.NRCA.HHZ. 2020-07-06T06:52:23.15 0.1 undecidable manual S 334 0.2248 95 -0.42 89
IV.FIAM.HNN. 2020-07-06T06:52:22.29 0.3 undecidable manual P 195 0.3768 92 0 72
IV.MF5.EHZ. 2020-07-06T06:52:22.93 0.3 undecidable manual P 23 0.3876 92 0.45 66
IV.LNSS.HHZ. 2020-07-06T06:52:21.44 0.1 undecidable manual S 259 0.1574 101 -0.14 97
IV.MC2.EHZ. 2020-07-06T06:52:21.40 0.3 undecidable manual P 351 0.2833 93 0.71 62
IV.CAMP.HHZ. 2020-07-06T06:52:21.33 0.3 undecidable manual S 129 0.1511 103 -0.06 75
IV.MTRA.EHZ. 2020-07-06T06:52:21.50 0.1 undecidable manual S 41 0.1646 100 -0.28 94
IV.TERO.HHZ. 2020-07-06T06:52:20.24 0.1 undecidable manual P 92 0.2599 93 -0.06 97
IV.MMO1.EHZ. 2020-07-06T06:52:20.52 0.1 undecidable manual P 12 0.2734 93 0 97
IV.RM33.EHZ. 2020-07-06T06:52:20.61 0.1 undecidable manual S 192 0.1259 111 -0.06 100
IV.GIGS.HHE. 2020-07-06T06:52:20.84 0.1 undecidable manual P 127 0.2968 93 -0.09 96
IV.NRCA.HHZ. 2020-07-06T06:52:19.56 0.1 undecidable manual P 334 0.2248 95 -0.14 95
IV.SMA1.EHZ. 2020-07-06T06:52:19.29 0.1 undecidable manual S 91 0.0621 141 0.14 98
IV.RM33.EHZ. 2020-07-06T06:52:18.17 0.1 positive manual P 192 0.1259 111 0.14 97
IV.LNSS.HHZ. 2020-07-06T06:52:18.55 0.1 positive manual P 259 0.1574 101 0 99
IV.T1299.HNN. 2020-07-06T06:52:18.38 0.1 undecidable manual S 84 0.0234 165 -0.24 99
IV.CAMP.HHZ. 2020-07-06T06:52:18.57 0.3 undecidable manual P 129 0.1511 103 0.12 73
IV.MTRA.EHZ. 2020-07-06T06:52:18.68 0.1 positive manual P 41 0.1646 100 0 100
IV.T1299.HNN. 2020-07-06T06:52:17.00 0.1 undecidable manual P 84 0.0234 165 0.15 99
IV.SMA1.EHZ. 2020-07-06T06:52:17.49 0.1 undecidable manual P 91 0.0621 141 0.34 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:2 0.001485 0.28 AML other m 2020-07-06T06:52:19.60
IV.SMA1.EHN. ML:1.8 0.000845 0.34 AML other m 2020-07-06T06:52:19.73
IV.RM33.EHE. ML:1.4 0.0002515 1.36 AML other m 2020-07-06T06:52:20.06
IV.RM33.EHN. ML:1.4 0.000216 0.14 AML other m 2020-07-06T06:52:20.89
IV.MTRA.HNN. ML:1.6 0.0003185 0.26 AML other m 2020-07-06T06:52:21.60
IV.MTRA.EHE. ML:1.6 0.000329 0.72 AML other m 2020-07-06T06:52:21.43
IV.MTRA.EHN. ML:1.7 0.000349 0.46 AML other m 2020-07-06T06:52:21.60
IV.LNSS.HHN. ML:1.2 0.000141 0.8 AML other m 2020-07-06T06:52:22.46
IV.MTRA.HNE. ML:1.7 0.0003425 0.32 AML other m 2020-07-06T06:52:22.42
IV.NRCA.HHN. ML:1.7 0.000286 0.12 AML other m 2020-07-06T06:52:23.30
IV.LNSS.HHE. ML:1.2 0.0001201 0.16 AML other m 2020-07-06T06:52:23.41
IV.NRCA.HHE. ML:1.6 0.000238 0.72 AML other m 2020-07-06T06:52:23.30
IV.TERO.HHE. ML:1.1 6.6E-5 0.16 AML other m 2020-07-06T06:52:25.40
IV.TERO.HHN. ML:1.2 7.49E-5 0.52 AML other m 2020-07-06T06:52:26.71
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