Earthquake with magnitude of ML 0.6 on date 04-01-2020 and time 01:07:03 (Italy) in region 3 km SE Serra Sant'Abbondio (PU)

A magnitude ML 0.6 earthquake occured in region: 3 km SE Serra Sant'Abbondio (PU), on

  • 04-01-2020 00:07:03 (UTC)
  • 04-01-2020 01:07:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.48, 12.8 at 15 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
Serra Sant'Abbondio PU 3 1027 1027
Frontone PU 6 1300 2327
Sassoferrato AN 7 7285 9612
Pergola PU 10 6333 15945
Arcevia AN 12 4612 20557
Genga AN 12 1797 22354
Scheggia e Pascelupo PG 13 1393 23747
Cantiano PU 14 2245 25992
Cagli PU 14 8731 34723
Costacciaro PG 15 1216 35939
Sigillo PG 17 2404 38343
Fabriano AN 18 31480 69823
Serra San Quirico AN 18 2850 72673
Acqualagna PU 19 4393 77066
San Lorenzo in Campo PU 19 3414 80480
Fratte Rosa PU 19 966 81446
Mergo AN 20 1037 82483

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km SW of Fano (60888 inhabitants)
49 Km S of Pesaro (94582 inhabitants)
53 Km NE of Perugia (166134 inhabitants)
58 Km N of Foligno (57155 inhabitants)
60 Km W of Ancona (100861 inhabitants)
68 Km S of Rimini (147750 inhabitants)
74 Km E of Arezzo (99543 inhabitants)
86 Km SE of Cesena (96758 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
Rev 100 ML 0.6 2020-01-04
00:07:03
43.48 12.8 15 2020-01-04
00:12:58
Sala Sismica INGV-Roma 75234401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-01-04 00:07:03 ± 0.1
Latitude 43.48 ± 0.00
Longitude 12.80 ± 0.00
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 75234401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 447
Semi-minor axis of confidence ellipse (meter) 199
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 19
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) 89
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.04227
Epicentral distance of station farthest from the epicenter (degree) 0.24641
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:0.6

Field Value
Value 0.6
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 75234401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-01-04 00:12:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATPC.HHZ. 2020-01-04T00:07:14.09 0.3 undecidable manual S 271 0.2464 103 0.28 69
IV.SNTG.HHZ. 2020-01-04T00:07:13.56 0.6 undecidable manual S 155 0.2455 104 -0.21 46
IV.ATBU.HNZ. 2020-01-04T00:07:12.16 0.6 undecidable manual S 270 0.1808 112 0.22 47
IV.NARO.HHZ. 2020-01-04T00:07:12.57 0.3 undecidable manual S 311 0.2059 108 -0.08 73
IV.PIEI.HHZ. 2020-01-04T00:07:12.24 0.3 undecidable manual S 287 0.1988 109 -0.21 71
IV.ARVD.HHZ. 2020-01-04T00:07:10.20 0.3 undecidable manual S 79 0.107 131 0.12 74
IV.ATPC.HHZ. 2020-01-04T00:07:09.90 0.6 undecidable manual P 271 0.2464 103 0.26 47
IV.SNTG.HHZ. 2020-01-04T00:07:09.60 0.3 undecidable manual P 155 0.2455 104 -0.01 72
IV.FRON.EHZ. 2020-01-04T00:07:09.28 0.3 undecidable manual S 308 0.0657 147 0 75
IV.ATSC.EHZ. 2020-01-04T00:07:09.73 0.3 undecidable manual S 237 0.0962 135 -0.11 74
IV.SSFR.HHZ. 2020-01-04T00:07:08.86 0.3 undecidable manual S 195 0.0423 158 -0.1 75
IV.ATBU.HNZ. 2020-01-04T00:07:08.45 0.3 undecidable manual P 270 0.1808 112 -0.1 72
IV.NARO.HHZ. 2020-01-04T00:07:08.93 0.3 undecidable manual P 311 0.2059 108 -0.04 73
IV.FOSV.EHZ. 2020-01-04T00:07:08.53 0.3 undecidable manual P 188 0.1835 111 -0.08 72
IV.PIEI.HHZ. 2020-01-04T00:07:08.83 0.3 undecidable manual P 287 0.1988 109 -0.02 73
IV.FRON.EHZ. 2020-01-04T00:07:07.16 0.1 undecidable manual P 308 0.0657 147 0.14 98
IV.ATSC.EHZ. 2020-01-04T00:07:07.39 0.1 undecidable manual P 237 0.0962 135 0.05 100
IV.ARVD.HHZ. 2020-01-04T00:07:07.71 0.3 undecidable manual P 79 0.107 131 0.23 72
IV.MPAG.HNZ. 2020-01-04T00:07:07.89 0.1 undecidable manual P 350 0.1547 117 -0.26 94
IV.SSFR.HHZ. 2020-01-04T00:07:06.92 0.1 undecidable manual P 195 0.0423 158 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SSFR.HHE. ML:0.7 5.25038E-5 0.14 AML other m 2020-01-04T00:07:09.44
IV.SSFR.HHN. ML:0.5 3.977826E-5 0.06 AML other m 2020-01-04T00:07:09.00
IV.SSFR.HNE. ML:0.8 7.8172345E-5 0.14 AML other m 2020-01-04T00:07:08.00
IV.SSFR.HNN. ML:0.8 8.1559173E-5 0.07 AML other m 2020-01-04T00:07:09.00
IV.FRON.EHE. ML:0.4 3.0517395E-5 0.06 AML other m 2020-01-04T00:07:09.52
IV.FRON.EHN. ML:0.6 4.4770985E-5 0.06 AML other m 2020-01-04T00:07:09.67
IV.ARVD.HHE. ML:0.3 2.06992E-5 0.1 AML other m 2020-01-04T00:07:10.40
IV.ARVD.HHN. ML:0 1.04815507E-5 0.08 AML other m 2020-01-04T00:07:10.49
IV.PIEI.HHE. ML:0.6 2.3496573E-5 0.12 AML other m 2020-01-04T00:07:12.40
IV.PIEI.HHN. ML:0.5 1.885975E-5 0.16 AML other m 2020-01-04T00:07:12.46
IV.NARO.HHE. ML:0.5 2.2144054E-5 0.14 AML other m 2020-01-04T00:07:12.78
IV.NARO.HHN. ML:0.4 1.428029E-5 0.06 AML other m 2020-01-04T00:07:13.15
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