Earthquake with magnitude of ML 1.7 on date 06-06-2020 and time 11:50:43 (UTC) in region 5 km NE Amatrice (RI)

A magnitude ML 1.7 earthquake occured in region: 5 km NE Amatrice (RI), on

  • 06-06-2020 11:50:43 (UTC)
  • 06-06-2020 13:50:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.68, 13.31 at 7 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.

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 5 2657 2657
Accumoli RI 5 667 3324
Arquata del Tronto AP 11 1178 4502
Acquasanta Terme AP 13 2916 7418
Cittareale RI 14 482 7900
Campotosto AQ 14 542 8442
Valle Castellana TE 17 977 9419
Capitignano AQ 17 665 10084
Cortino TE 17 656 10740
Montereale AQ 18 2581 13321
Rocca Santa Maria TE 18 537 13858
Montegallo AP 19 523 14381
Crognaleto TE 20 1297 15678

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km W of Teramo (54892 inhabitants)
37 Km N of L'Aquila (69753 inhabitants)
56 Km E of Terni (111501 inhabitants)
58 Km SE of Foligno (57155 inhabitants)
71 Km W of Montesilvano (53738 inhabitants)
78 Km W of Pescara (121014 inhabitants)
79 Km W of Chieti (51815 inhabitants)
89 Km NE of Guidonia Montecelio (88673 inhabitants)
89 Km SE of Perugia (166134 inhabitants)
89 Km NE of Tivoli (56533 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.7 2020-06-06
11:50:43
42.68 13.31 7 2020-06-06
12:00:29
Sala Sismica INGV-Roma 79951011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-06-06 11:50:43 ± 0.14
Latitude 42.68 ± 0.00
Longitude 13.31 ± 0.00
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79951011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 449
Semi-minor axis of confidence ellipse (meter) 118
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 70
Circular confidence region, given by single value of horizontal uncertainty (meter) 450
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 113
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.22393
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 37
Type of magnitude ML
Reference to an origin 79951011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-06-06 12:00:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2020-06-06T11:51:37.90 3.0 undecidable manual Sn 2.22 0
IV.GATE.HHZ. 2020-06-06T11:51:14.88 3.0 positive manual Pg 2.4 0
TV.SF04.EHZ. 2020-06-06T11:51:05.34 3.0 undecidable manual P -1.1 0
IV.EL6.EHZ. 2020-06-06T11:50:57.16 3.0 positive manual P -0.07 0
IV.T0110.HHZ. 2020-06-06T11:50:54.69 3.0 negative manual P -0.37 0
IV.FAGN.HHZ. 2020-06-06T11:50:53.05 3.0 negative manual P 0 0
IV.VCEL.EHZ. 2020-06-06T11:50:53.64 3.0 positive manual P 0.03 0
IV.TERO.HHZ. 2020-06-06T11:50:52.40 0.3 undecidable manual S 103 0.2239 106 -0.14 71
IV.ARRO.EHZ. 2020-06-06T11:50:52.13 3.0 undecidable manual P -0.08 0
IV.CSP1.EHZ. 2020-06-06T11:50:52.53 3.0 negative manual P -0.12 0
IV.GUMA.HHZ. 2020-06-06T11:50:52.42 3.0 undecidable manual P 0.41 0
IV.FDMO.HHZ. 2020-06-06T11:50:51.80 3.0 positive manual P -0.32 0
IV.NRCA.HHZ. 2020-06-06T11:50:51.96 0.3 undecidable manual S 318 0.2131 107 -0.17 71
IV.RM33.EHZ. 2020-06-06T11:50:51.29 0.3 undecidable manual S 203 0.1799 110 0.35 69
IV.MC2.EHZ. 2020-06-06T11:50:51.08 3.0 undecidable manual P 1.63 0
IV.OFFI.HHZ. 2020-06-06T11:50:50.35 3.0 positive manual P -1.52 0
IV.CAMP.HHZ. 2020-06-06T11:50:50.03 0.6 undecidable manual S 152 0.1583 112 -0.12 48
IV.NRCA.HHZ. 2020-06-06T11:50:48.31 0.1 undecidable manual P 318 0.2131 107 -0.21 94
IV.MTRA.EHZ. 2020-06-06T11:50:48.62 0.6 undecidable manual S 39 0.1043 122 0.33 47
IV.TERO.HHZ. 2020-06-06T11:50:48.55 0.3 undecidable manual P 103 0.2239 106 -0.19 71
IV.LNSS.HHZ. 2020-06-06T11:50:48.31 3.0 negative manual P -0.01 0
IV.MMO1.EHZ. 2020-06-06T11:50:48.79 3.0 negative manual P -0.12 0
IV.CAMP.HHZ. 2020-06-06T11:50:47.30 0.1 positive manual P 152 0.1583 112 -0.07 98
IV.RM33.EHZ. 2020-06-06T11:50:47.88 0.3 positive manual P 203 0.1799 110 0.05 73
IV.T1299.HNE. 2020-06-06T11:50:46.48 0.6 undecidable manual S 205 0.045 145 -0.15 49
IV.SMA1.EHZ. 2020-06-06T11:50:46.47 0.3 undecidable manual S 156 0.0495 143 -0.24 72
IV.MTRA.EHZ. 2020-06-06T11:50:46.59 0.1 undecidable manual P 39 0.1043 122 0.29 94
IV.T1299.HNE. 2020-06-06T11:50:45.40 0.1 positive manual P 205 0.045 145 0.06 100
IV.SMA1.EHZ. 2020-06-06T11:50:45.51 0.1 negative manual P 156 0.0495 143 0.13 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHE. ML:0 0.002449605 0.1408 AML other m 2020-06-06T11:50:46.87
IV.SMA1.EHN. ML:0 0.002440861 0.2176 AML other m 2020-06-06T11:50:46.66
IV.MTRA.HNE. ML:2.2 0.001986762 0.2176 AML other m 2020-06-06T11:50:49.47
IV.MTRA.HNN. ML:2 0.0013431195 0.224 AML other m 2020-06-06T11:50:48.76
IV.MTRA.EHE. ML:2.2 0.0019883155 0.2176 AML other m 2020-06-06T11:50:49.47
IV.MTRA.EHN. ML:2 0.001318406 0.224 AML other m 2020-06-06T11:50:48.76
IV.CAMP.HHE. ML:1.4 0.0002462074 0.1792 AML other m 2020-06-06T11:50:50.29
IV.CAMP.HHN. ML:1.5 0.00028594245 0.2432 AML other m 2020-06-06T11:50:50.26
IV.RM33.HNE. ML:1.6 0.0003369212 0.2496 AML other m 2020-06-06T11:50:53.61
IV.RM33.HNN. ML:1.8 0.0004388937 0.3328 AML other m 2020-06-06T11:50:51.78
IV.RM33.EHE. ML:1.6 0.00034369815 0.2368 AML other m 2020-06-06T11:50:53.61
IV.RM33.EHN. ML:1.8 0.0004500184 0.3456 AML other m 2020-06-06T11:50:51.95
IV.LNSS.HNE. ML:1.6 0.0002763927 0.1728 AML other m 2020-06-06T11:50:52.08
IV.LNSS.HNN. ML:1.6 0.0002571639 0.2432 AML other m 2020-06-06T11:50:52.12
IV.LNSS.HHE. ML:1.6 0.0002968535 0.1792 AML other m 2020-06-06T11:50:52.17
IV.LNSS.HHN. ML:1.6 0.0002827575 0.16 AML other m 2020-06-06T11:50:52.99
IV.NRCA.HNE. ML:1.7 0.0003043922 0.16 AML other m 2020-06-06T11:50:53.14
IV.NRCA.HNN. ML:1.4 0.0001492271945 0.1216 AML other m 2020-06-06T11:50:54.02
IV.NRCA.HHE. ML:1.7 0.00031510015 0.1216 AML other m 2020-06-06T11:50:53.13
IV.NRCA.HHN. ML:1.4 0.0001637547 0.1408 AML other m 2020-06-06T11:50:52.14
IV.TERO.HHE. ML:2 0.0006033208 0.1408 AML other m 2020-06-06T11:50:52.77
IV.TERO.HHN. ML:2 0.00059151065 0.1984 AML other m 2020-06-06T11:50:53.03
IV.TERO.HNE. ML:2 0.0006773814 0.1088 AML other m 2020-06-06T11:50:52.77
IV.TERO.HNN. ML:2 0.000566633 0.1088 AML other m 2020-06-06T11:50:53.03
IV.FDMO.HHE. ML:1.2 4.2965905E-5 0.1792 AML other m 2020-06-06T11:50:58.58
IV.FDMO.HHN. ML:1.2 5.1043145E-5 0.224 AML other m 2020-06-06T11:50:58.82
IV.ARRO.EHE. ML:1 3.1381755E-5 0.1984 AML other m 2020-06-06T11:51:02.73
IV.ARRO.EHN. ML:1.1 3.3513875E-5 0.1792 AML other m 2020-06-06T11:51:03.08
IV.GUMA.HNE. ML:1.8 0.0002095586 0.512 AML other m 2020-06-06T11:51:03.66
IV.GUMA.HHE. ML:1.8 0.0001957879 0.416 AML other m 2020-06-06T11:51:03.84
IV.GUMA.HHN. ML:1.7 0.0001534892 0.3776 AML other m 2020-06-06T11:51:04.02
IV.CSP1.EHE. ML:1.2 4.734159E-5 0.3776 AML other m 2020-06-06T11:51:03.66
IV.CSP1.EHN. ML:1.3 5.443714E-5 0.3648 AML other m 2020-06-06T11:51:01.62
IV.FAGN.HHE. ML:1.8 0.0001629851 0.3392 AML other m 2020-06-06T11:51:02.97
IV.FAGN.HHN. ML:1.6 0.000112679725 0.3008 AML other m 2020-06-06T11:51:08.09
IV.VCEL.EHE. ML:1.6 0.000102669805 0.3968 AML other m 2020-06-06T11:51:03.94
IV.VCEL.EHN. ML:1.7 0.00011319522 0.224 AML other m 2020-06-06T11:51:03.47
IV.T0110.HHE. ML:1.5 6.5454535E-5 0.2432 AML other m 2020-06-06T11:51:04.70
IV.T0110.HHN. ML:1.7 9.899951E-5 0.5376 AML other m 2020-06-06T11:51:04.95
IV.EL6.EHE. ML:1.4 3.855681E-5 0.3392 AML other m 2020-06-06T11:51:15.79
IV.EL6.EHN. ML:1.4 3.5402845E-5 0.1984 AML other m 2020-06-06T11:51:10.02
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