Earthquake with magnitude of ML 0.6 on date 06-01-2020 and time 15:54:00 (UTC) in region 5 km W Arquata del Tronto (AP)

A magnitude ML 0.6 earthquake occured in region: 5 km W Arquata del Tronto (AP), on

  • 06-01-2020 15:54:00 (UTC)
  • 06-01-2020 16:54:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.77, 13.24 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.

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 5 1178 1178
Accumoli RI 9 667 1845
Montegallo AP 11 523 2368
Norcia PG 12 4957 7325
Acquasanta Terme AP 14 2916 10241
Castelsantangelo sul Nera MC 15 281 10522
Montemonaco AP 16 604 11126
Amatrice RI 16 2657 13783
Cittareale RI 18 482 14265
Cascia PG 19 3217 17482

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km W of Teramo (54892 inhabitants)
48 Km E of Foligno (57155 inhabitants)
49 Km N of L'Aquila (69753 inhabitants)
54 Km E of Terni (111501 inhabitants)
78 Km E of Perugia (166134 inhabitants)
80 Km W of Montesilvano (53738 inhabitants)
87 Km W of Pescara (121014 inhabitants)
90 Km NW of Chieti (51815 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
97 Km S of Ancona (100861 inhabitants)
97 Km NE of Tivoli (56533 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 0.6 2020-01-06
15:54:00
42.77 13.24 10 2020-07-18
21:08:23
Bollettino Sismico Italiano INGV 77008731
Reviewed
Rev100
ML 1.7 2020-01-06
15:54:00
42.77 13.23 10 2020-01-06
16:02:32
Sala Sismica INGV-Roma 75337121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-06 15:54:00 ± 0.03
Latitude 42.77 ± 0.00
Longitude 13.24 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 77008731

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 290
Semi-minor axis of confidence ellipse (meter) 176
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) 290
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.32016
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.1
Num. used stations 7
Type of magnitude ML
Reference to an origin 77008731
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-03-03 14:32:28

ML:1.7

Field Value
Value 1.7
Uncertainty 0
Num. used stations 4
Type of magnitude ML
Reference to an origin 75337121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-06 16:02:32
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HHZ. 2020-01-06T15:54:23.88 3.0 negative manual P 0.61 0
IV.FOSV.EHZ. 2020-01-06T15:54:11.32 3.0 negative manual P -2.31 0
IV.RM33.EHZ. 2020-01-06T15:54:10.87 0.3 undecidable manual S 184 0.2644 50 -0.01 73
IV.GAVE.EHZ. 2020-01-06T15:54:10.84 0.6 undecidable manual S 252 0.2644 50 -0.05 48
IV.LNSS.HHZ. 2020-01-06T15:54:09.62 0.3 undecidable manual S 220 0.223 50 -0.05 73
IV.MC2.EHZ. 2020-01-06T15:54:07.16 0.3 undecidable manual S 346 0.143 123 0.13 73
IV.SMA1.EHZ. 2020-01-06T15:54:07.41 0.3 undecidable manual S 153 0.1592 120 -0.15 73
IV.CSP1.EHZ. 2020-01-06T15:54:07.27 0.1 undecidable manual P 356 0.3202 50 -0.16 94
IV.T1299.EHZ. 2020-01-06T15:54:07.24 0.3 undecidable manual S 167 0.1421 123 0.24 72
IV.RM33.EHZ. 2020-01-06T15:54:06.37 0.3 undecidable manual P 184 0.2644 50 -0.1 72
IV.FEMA.HNZ. 2020-01-06T15:54:06.23 0.6 undecidable manual P 324 0.2338 50 0.27 47
IV.MTRA.EHZ. 2020-01-06T15:54:06.08 0.3 undecidable manual S 98 0.1178 128 -0.17 73
IV.MF5.EHZ. 2020-01-06T15:54:06.75 0.3 undecidable manual P 37 0.2698 50 0.17 71
IV.MMO1.EHZ. 2020-01-06T15:54:06.88 0.3 undecidable manual S 27 0.143 123 -0.14 73
IV.GAVE.EHZ. 2020-01-06T15:54:06.52 0.3 undecidable manual P 252 0.2644 50 0.04 73
IV.LNSS.HHZ. 2020-01-06T15:54:05.68 0.3 undecidable manual P 220 0.223 50 -0.09 73
IV.NRCA.HHZ. 2020-01-06T15:54:05.74 0.3 undecidable manual S 304 0.1088 131 -0.23 72
IV.MMO1.EHZ. 2020-01-06T15:54:04.25 0.1 undecidable manual P 27 0.143 123 0.01 100
IV.T1299.EHZ. 2020-01-06T15:54:04.39 0.1 undecidable manual P 167 0.1421 123 0.16 97
IV.MC2.EHZ. 2020-01-06T15:54:04.33 0.1 undecidable manual P 346 0.143 123 0.08 99
IV.SMA1.EHZ. 2020-01-06T15:54:04.46 0.3 undecidable manual P 153 0.1592 120 -0.09 73
IV.NRCA.HHZ. 2020-01-06T15:54:03.69 0.1 negative manual P 304 0.1088 131 0.05 100
IV.MTRA.EHZ. 2020-01-06T15:54:03.97 0.6 undecidable manual P 98 0.1178 128 0.17 49
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MTRA.EHE. ML:0.6 4.671442E-5 0.8448 AML other m 2020-01-06T15:54:06.14
IV.SMA1.EHE. ML:0.6 3.347438E-5 1.3952 AML other m 2020-01-06T15:54:07.81
IV.SMA1.EHN. ML:0.6 3.2768245E-5 0.4608 AML other m 2020-01-06T15:54:07.88
IV.LNSS.HHE. ML:0.8 3.2578376E-5 0.128 AML other m 2020-01-06T15:54:09.97
IV.LNSS.HHN. ML:0.7 3.0199985E-5 1.344 AML other m 2020-01-06T15:54:09.83
IV.RM33.EHN. ML:0.5 1.6204175E-5 0.3456 AML other m 2020-01-06T15:54:11.21
IV.RM33.EHE. ML:0.6 2.2278099E-5 1.9584 AML other m 2020-01-06T15:54:11.27
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