Earthquake with magnitude of ML 0.4 on date 02-11-2019 and time 04:42:45 (UTC) in region 4 km SW Serra Sant'Abbondio (PU)

A magnitude ML 0.4 earthquake occured in region: 4 km SW Serra Sant'Abbondio (PU), on

  • 02-11-2019 04:42:45 (UTC)
  • 02-11-2019 05:42:45 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.47, 12.73 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 4 1027 1027
Frontone PU 5 1300 2327
Cantiano PU 8 2245 4572
Scheggia e Pascelupo PG 9 1393 5965
Cagli PU 11 8731 14696
Sassoferrato AN 11 7285 21981
Costacciaro PG 13 1216 23197
Pergola PU 14 6333 29530
Sigillo PG 16 2404 31934
Acqualagna PU 17 4393 36327
Genga AN 17 1797 38124
Arcevia AN 17 4612 42736
Gubbio PG 18 32216 74952
Fossato di Vico PG 20 2840 77792

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km SW of Fano (60888 inhabitants)
49 Km NE of Perugia (166134 inhabitants)
51 Km SW of Pesaro (94582 inhabitants)
57 Km N of Foligno (57155 inhabitants)
66 Km W of Ancona (100861 inhabitants)
67 Km S of Rimini (147750 inhabitants)
68 Km E of Arezzo (99543 inhabitants)
84 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 0.4 2019-11-02
04:42:45
43.47 12.73 15 2019-11-02
04:58:28
Sala Sismica INGV-Roma 73584121
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-02 04:42:45 ± 0.05
Latitude 43.47 ± 0.00
Longitude 12.73 ± 0.00
Depth (km) 15 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73584121

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 241
Semi-minor axis of confidence ellipse (meter) 204
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 73
Circular confidence region, given by single value of horizontal uncertainty (meter) 240
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 72
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.08
Epicentral distance of station closest to the epicenter (degree) 0.04587
Epicentral distance of station farthest from the epicenter (degree) 0.29318
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.4
Num. used stations 18
Type of magnitude ML
Reference to an origin 73584121
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-02 04:58:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MPAG.EHZ. 2019-11-02T04:42:53.02 0.6 undecidable manual S 8 0.1592 117 0.09 64
IV.ARVD.HHZ. 2019-11-02T04:42:52.87 0.6 undecidable manual S 80 0.1565 118 0.01 65
IV.PIEI.HHZ. 2019-11-02T04:42:52.66 0.6 undecidable manual S 295 0.1547 118 -0.14 64
IV.ATCC.EHZ. 2019-11-02T04:42:51.99 0.6 undecidable manual P 193 0.2932 101 0.02 64
IV.MURB.HNZ. 2019-11-02T04:42:51.43 1.0 undecidable manual P 216 0.2563 103 0.09 32
IV.TB02.DHZ.01 2019-11-02T04:42:51.43 0.6 undecidable manual P 247 0.2527 103 0.14 63
IV.SNTG.HHZ. 2019-11-02T04:42:51.40 1.0 undecidable manual P 145 0.2653 102 -0.1 31
IV.ATPI.HNZ. 2019-11-02T04:42:51.02 0.6 undecidable manual P 265 0.2383 105 -0.02 64
IV.TB03.DHZ.01 2019-11-02T04:42:51.09 1.0 undecidable manual P 253 0.2419 104 -0.01 32
IV.ATFO.HHZ. 2019-11-02T04:42:50.03 1.0 undecidable manual P 228 0.1547 118 0.31 31
IV.FRON.EHZ. 2019-11-02T04:42:50.62 0.3 undecidable manual S 357 0.0459 157 0.03 100
IV.SSFR.HHZ. 2019-11-02T04:42:50.64 0.3 undecidable manual S 132 0.0522 154 -0.03 100
IV.ATSC.EHZ. 2019-11-02T04:42:50.73 0.3 undecidable manual S 213 0.0567 152 0 100
IV.ATPC.HHZ. 2019-11-02T04:42:50.42 0.6 undecidable manual P 273 0.197 110 0.04 64
IV.MPAG.EHZ. 2019-11-02T04:42:49.78 0.6 undecidable manual P 8 0.1592 117 0 65
IV.PIEI.HHZ. 2019-11-02T04:42:49.51 0.6 undecidable manual P 295 0.1547 118 -0.2 63
IV.ARVD.HHZ. 2019-11-02T04:42:49.86 1.0 undecidable manual P 80 0.1565 118 0.12 32
IV.NARO.HHZ. 2019-11-02T04:42:49.95 0.6 undecidable manual P 322 0.1763 114 -0.09 64
IV.FOSV.EHZ. 2019-11-02T04:42:49.90 0.3 positive manual P 172 0.1781 113 -0.17 94
IV.ATBU.EHZ. 2019-11-02T04:42:49.56 0.6 undecidable manual P 272 0.1313 124 0.2 63
IV.ATSC.EHZ. 2019-11-02T04:42:48.51 0.3 undecidable manual P 213 0.0567 152 0 100
IV.FRON.EHZ. 2019-11-02T04:42:48.44 0.3 undecidable manual P 357 0.0459 157 0.01 100
IV.SSFR.HHZ. 2019-11-02T04:42:48.46 0.3 undecidable manual P 132 0.0522 154 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.FRON.EHE. ML:0.1 1.719573E-5 0.08 AML other m 2019-11-02T04:42:50.62
IV.FRON.EHN. ML:0.5 3.5261605E-5 0.08 AML other m 2019-11-02T04:42:50.69
IV.PIEI.HHE. ML:0.6 3.0370155E-5 0.1184 AML other m 2019-11-02T04:42:52.88
IV.PIEI.HHN. ML:0.5 2.411996145E-5 0.1216 AML other m 2019-11-02T04:42:52.80
IV.MPAG.HNE. ML:1.1 9.135122E-5 1.52 AML other m 2019-11-02T04:42:54.05
IV.MPAG.HNN. ML:1.1 8.848661E-5 1.3792 AML other m 2019-11-02T04:42:53.18
IV.MPAG.EHE. ML:0.3 1.5062975E-5 0.1824 AML other m 2019-11-02T04:42:53.13
IV.MPAG.EHN. ML:0.2 9.6411085E-6 0.0992 AML other m 2019-11-02T04:42:53.14
IV.ARVD.HHE. ML:0.1 7.6989435E-6 0.08 AML other m 2019-11-02T04:42:53.69
IV.ARVD.HHN. ML:-0.2 5.0581755E-6 0.08 AML other m 2019-11-02T04:42:54.22
IV.FOSV.EHE. ML:0.2 9.6891775E-6 0.08 AML other m 2019-11-02T04:42:53.42
IV.FOSV.EHN. ML:0.2 1.18903145E-5 0.1216 AML other m 2019-11-02T04:42:53.40
IV.SNTG.HHE. ML:0 4.527485E-6 0.3008 AML other m 2019-11-02T04:43:04.66
IV.SNTG.HHN. ML:0 5.63861095E-6 0.2208 AML other m 2019-11-02T04:42:59.28
IV.SNTG.HNE. ML:1.5 0.0001350273 0.752 AML other m 2019-11-02T04:43:02.38
IV.SNTG.HNN. ML:1.6 0.0001647019 1.1712 AML other m 2019-11-02T04:42:53.12
IV.ATCC.EHE. ML:0.6 1.41471055E-5 0.8992 AML other m 2019-11-02T04:43:04.04
IV.ATCC.EHN. ML:0.4 1.14401098E-5 0.1984 AML other m 2019-11-02T04:42:57.67
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