Earthquake with magnitude of ML 1.2 on date 13-09-2019 and time 18:04:07 (Italy) in region 2 km E Serra San Quirico (AN)

A magnitude ML 1.2 earthquake occured in region: 2 km E Serra San Quirico (AN), on

  • 13-09-2019 16:04:07 (UTC)
  • 13-09-2019 18:04:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.45, 13.03 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
Serra San Quirico AN 2 2850 2850
Mergo AN 2 1037 3887
Rosora AN 4 1985 5872
Castelplanio AN 6 3540 9412
Cupramontana AN 7 4756 14168
Maiolati Spontini AN 7 6248 20416
Poggio San Marcello AN 7 693 21109
Genga AN 8 1797 22906
Montecarotto AN 9 1987 24893
Monte Roberto AN 9 3061 27954
Arcevia AN 9 4612 32566
Poggio San Vicino MC 9 246 32812
Castelbellino AN 10 4947 37759
Serra de' Conti AN 10 3746 41505
Apiro MC 10 2280 43785
San Paolo di Jesi AN 11 933 44718
Staffolo AN 13 2253 46971
Barbara AN 14 1368 48339
Sassoferrato AN 14 7285 55624
Cerreto d'Esi AN 15 3817 59441
Fabriano AN 17 31480 90921
Ostra Vetere AN 17 3311 94232
Cingoli MC 17 10352 104584
Belvedere Ostrense AN 18 2234 106818
Castelleone di Suasa AN 18 1676 108494
San Lorenzo in Campo PU 18 3414 111908
Jesi AN 19 40399 152307
San Marcello AN 20 2057 154364

Municipalities with at least 50000 inhabitants

An earthquake occurred to
43 Km W of Ancona (100861 inhabitants)
43 Km S of Fano (60888 inhabitants)
52 Km S of Pesaro (94582 inhabitants)
61 Km NE of Foligno (57155 inhabitants)
65 Km NE of Perugia (166134 inhabitants)
77 Km SE of Rimini (147750 inhabitants)
93 Km E of Arezzo (99543 inhabitants)
99 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 1.2 2019-09-13
16:04:07
43.45 13.03 7 2019-09-13
16:14:01
Sala Sismica INGV-Roma 72367331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-13 16:04:07 ± 0.19
Latitude 43.45 ± 0.01
Longitude 13.03 ± 0.01
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 72367331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1223
Semi-minor axis of confidence ellipse (meter) 351
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 56
Circular confidence region, given by single value of horizontal uncertainty (meter) 1220
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 208
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.02968
Epicentral distance of station farthest from the epicenter (degree) 0.41908
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:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 72367331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-13 16:14:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MURB.HHZ. 2019-09-13T16:04:23.82 0.6 undecidable manual S 243 0.4164 50 0.51 44
IV.PIEI.HHZ. 2019-09-13T16:04:21.54 0.3 undecidable manual S 283 0.3714 50 -0.42 68
IV.FRON.EHZ. 2019-09-13T16:04:16.97 0.6 undecidable manual S 286 0.2329 105 0.08 50
IV.CSP1.EHZ. 2019-09-13T16:04:16.06 1.0 negative manual P 161 0.3822 50 -0.02 25
IV.MURB.HHZ. 2019-09-13T16:04:16.86 0.6 negative manual P 243 0.4164 50 0.19 47
IV.SNTG.HHZ. 2019-09-13T16:04:16.00 0.6 undecidable manual S 199 0.2104 107 -0.05 51
IV.FDMO.HHZ. 2019-09-13T16:04:16.54 1.0 positive manual P 175 0.4191 50 -0.17 24
IV.PIEI.HHZ. 2019-09-13T16:04:15.52 1.0 undecidable manual P 283 0.3714 50 -0.37 23
IV.ATFO.HHZ. 2019-09-13T16:04:15.15 1.0 negative manual P 256 0.3471 100 -0.3 23
IV.FRON.EHZ. 2019-09-13T16:04:13.18 0.6 undecidable manual P 286 0.2329 105 0.21 49
IV.MPAG.EHZ. 2019-09-13T16:04:13.92 1.0 undecidable manual P 311 0.2653 103 0.25 24
IV.SNTG.HHZ. 2019-09-13T16:04:12.43 0.6 undecidable manual P 199 0.2104 107 -0.05 51
IV.ARVD.HHZ. 2019-09-13T16:04:11.59 0.6 undecidable manual S 303 0.0809 128 0.04 52
IV.EL6.EHZ. 2019-09-13T16:04:11.18 0.6 positive manual P 159 0.134 115 0.29 49
IV.ARVD.HHZ. 2019-09-13T16:04:10.12 0.1 negative manual P 303 0.0809 128 0.24 100
IV.MMUR.HNZ. 2019-09-13T16:04:08.75 0.1 negative manual P 246 0.0297 155 -0.4 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MURB.HHN. ML:1.6 0.0001225 0.3 AML other m 2019-09-13T16:04:24.85
IV.FRON.EHN. ML:1.1 7.545E-5 0.58 AML other m 2019-09-13T16:04:18.77
IV.EL6.EHN. ML:1.4 0.00024 0.42 AML other m 2019-09-13T16:04:19.64
IV.EL6.EHE. ML:1.3 0.000229 1.52 AML other m 2019-09-13T16:04:19.79
IV.PIEI.HHE. ML:1.1 3.83E-5 1.72 AML other m 2019-09-13T16:04:23.94
IV.ATFO.HHN. ML:1.3 6.85E-5 0.6 AML other m 2019-09-13T16:04:23.13
IV.SNTG.HHN. ML:1.2 0.00011555 0.78 AML other m 2019-09-13T16:04:24.39
IV.FRON.EHE. ML:1.1 6.92E-5 1.36 AML other m 2019-09-13T16:04:24.07
IV.MPAG.EHE. ML:1 4.625E-5 0.88 AML other m 2019-09-13T16:04:29.60
IV.MPAG.EHN. ML:1.2 8.24E-5 0.74 AML other m 2019-09-13T16:04:29.25
IV.ATFO.HHE. ML:1.6 0.0001435 0.98 AML other m 2019-09-13T16:04:31.83
IV.PIEI.HHN. ML:0.8 2.248982E-5 1.3952 AML other m 2019-09-13T16:04:25.13
IV.MURB.HHE. ML:1.6 0.000102596165 0.32 AML other m 2019-09-13T16:04:31.42
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