Earthquake with magnitude of ML 1.4 on date 12-09-2019 and time 10:11:22 (Italy) in region 4 km SW Serra San Quirico (AN)

A magnitude ML 1.4 earthquake occured in region: 4 km SW Serra San Quirico (AN), on

  • 12-09-2019 08:11:22 (UTC)
  • 12-09-2019 10:11:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.41, 13 at 8 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 4 2850 2850
Genga AN 5 1797 4647
Mergo AN 7 1037 5684
Poggio San Vicino MC 8 246 5930
Rosora AN 10 1985 7915
Cupramontana AN 10 4756 12671
Cerreto d'Esi AN 10 3817 16488
Arcevia AN 11 4612 21100
Apiro MC 11 2280 23380
Castelplanio AN 11 3540 26920
Fabriano AN 11 31480 58400
Sassoferrato AN 12 7285 65685
Maiolati Spontini AN 12 6248 71933
Poggio San Marcello AN 13 693 72626
Montecarotto AN 14 1987 74613
Monte Roberto AN 14 3061 77674
Castelbellino AN 15 4947 82621
Serra de' Conti AN 15 3746 86367
San Paolo di Jesi AN 15 933 87300
Staffolo AN 15 2253 89553
Matelica MC 17 9981 99534
Cingoli MC 18 10352 109886
Esanatoglia MC 19 2034 111920
Barbara AN 19 1368 113288

Municipalities with at least 50000 inhabitants

An earthquake occurred to
48 Km W of Ancona (100861 inhabitants)
48 Km S of Fano (60888 inhabitants)
56 Km S of Pesaro (94582 inhabitants)
56 Km NE of Foligno (57155 inhabitants)
60 Km NE of Perugia (166134 inhabitants)
80 Km SE of Rimini (147750 inhabitants)
90 Km E of Arezzo (99543 inhabitants)
99 Km N of Terni (111501 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 1.4 2019-09-12
08:11:22
43.41 13 9 2019-09-12
08:18:40
Sala Sismica INGV-Roma 72334361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-12 08:11:22 ± 0.08
Latitude 43.41 ± 0.00
Longitude 13.00 ± 0.01
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 72334361

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 475
Semi-minor axis of confidence ellipse (meter) 350
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 47
Circular confidence region, given by single value of horizontal uncertainty (meter) 480
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 107
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 22
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
Epicentral distance of station farthest from the epicenter (degree) 0.44606
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 22
Type of magnitude ML
Reference to an origin 72334361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-12 08:18:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VVLD.HHZ. 2019-09-12T08:11:51.02 3.0 undecidable manual P 0.42 0
IV.GAVE.EHZ. 2019-09-12T08:11:48.12 3.0 undecidable manual S -0.08 0
IV.ASSB.HHZ. 2019-09-12T08:11:38.40 0.6 undecidable manual S 214 0.4461 50 0.03 48
IV.MURB.HHZ. 2019-09-12T08:11:36.84 0.6 undecidable manual S 246 0.3759 50 0.55 43
IV.FDMO.HHZ. 2019-09-12T08:11:36.59 0.6 undecidable manual S 170 0.3831 50 0.1 48
IV.GAVE.EHZ. 2019-09-12T08:11:36.11 3.0 negative manual P -0.71 0
IV.PIEI.HHZ. 2019-09-12T08:11:35.69 0.6 undecidable manual S 290 0.357 50 -0.05 49
IV.MF5.EHZ. 2019-09-12T08:11:33.52 3.0 undecidable manual P 0.01 0
IV.MNTP.HNZ. 2019-09-12T08:11:32.02 3.0 negative manual P 0.36 0
IV.ASSB.HHZ. 2019-09-12T08:11:31.41 0.3 undecidable manual P 214 0.4461 50 -0.09 71
IV.FRON.EHZ. 2019-09-12T08:11:31.57 0.6 undecidable manual S 298 0.223 109 0.35 47
IV.ATPI.EHZ. 2019-09-12T08:11:31.53 3.0 positive manual P -0.11 0
IV.FOSV.EHZ. 2019-09-12T08:11:30.73 0.3 undecidable manual S 235 0.2095 110 0.01 76
IV.MURB.HHZ. 2019-09-12T08:11:30.37 0.3 undecidable manual P 246 0.3759 50 0.07 72
IV.CSP1.EHZ. 2019-09-12T08:11:30.00 3.0 negative manual Pg 0 0
IV.SNTG.HHZ. 2019-09-12T08:11:29.23 0.3 undecidable manual S 195 0.1646 115 0.12 75
IV.ATFO.HHZ. 2019-09-12T08:11:29.67 3.0 positive manual Pn 0.34 0
IV.FDMO.HHZ. 2019-09-12T08:11:29.98 0.3 undecidable manual P 170 0.3831 50 -0.44 67
IV.PIEI.HHZ. 2019-09-12T08:11:29.70 0.3 undecidable manual P 290 0.357 50 -0.28 69
IV.MPAG.EHZ. 2019-09-12T08:11:28.80 3.0 undecidable manual P 0.08 0
IV.CING.HHE. 2019-09-12T08:11:28.97 0.6 undecidable manual S 105 0.1484 117 0.43 47
IV.EL6.EHZ. 2019-09-12T08:11:27.71 0.3 undecidable manual S 139 0.1133 124 0.32 72
IV.ARVD.HHZ. 2019-09-12T08:11:27.04 0.3 undecidable manual S 334 0.0935 129 0.26 73
IV.FRON.EHZ. 2019-09-12T08:11:27.42 0.1 undecidable manual P 298 0.223 109 0.05 100
IV.SNTG.HHZ. 2019-09-12T08:11:26.05 0.1 undecidable manual P 195 0.1646 115 -0.11 100
IV.FOSV.EHZ. 2019-09-12T08:11:26.93 0.1 undecidable manual P 235 0.2095 110 -0.16 98
IV.CING.HHE. 2019-09-12T08:11:25.94 0.1 undecidable manual P 105 0.1484 117 0.11 100
IV.ARVD.HHZ. 2019-09-12T08:11:24.96 0.1 undecidable manual P 334 0.0935 129 0.15 100
IV.MMUR.HNE. 2019-09-12T08:11:24.79 0.3 undecidable manual S 358 0.0279 160 -0.47 71
IV.EL6.EHZ. 2019-09-12T08:11:24.96 0.1 positive manual P 139 0.1133 124 -0.2 99
IV.MMUR.HNE. 2019-09-12T08:11:23.68 0.3 undecidable manual P 358 0.0279 160 -0.25 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ARVD.HHN. ML:1 0.0001252 0.1 AML other m 2019-09-12T08:11:28.53
IV.ARVD.HHE. ML:1 0.0001445 0.18 AML other m 2019-09-12T08:11:28.77
IV.EL6.EHE. ML:1.6 0.000458 0.4 AML other m 2019-09-12T08:11:28.61
IV.EL6.EHN. ML:1.6 0.0005435 0.34 AML other m 2019-09-12T08:11:29.54
IV.SNTG.HHE. ML:1.6 0.0002995 0.2 AML other m 2019-09-12T08:11:29.53
IV.SNTG.HHN. ML:1.5 0.0002375 0.52 AML other m 2019-09-12T08:11:30.28
IV.FOSV.EHN. ML:1 7.03E-5 0.72 AML other m 2019-09-12T08:11:31.63
IV.FRON.EHE. ML:1.1 7.71E-5 0.68 AML other m 2019-09-12T08:11:33.00
IV.FRON.EHN. ML:1.3 0.0001155 0.4 AML other m 2019-09-12T08:11:33.29
IV.FOSV.EHE. ML:0.8 4.685E-5 1.04 AML other m 2019-09-12T08:11:34.00
IV.PIEI.HHN. ML:1 3.74E-5 0.28 AML other m 2019-09-12T08:11:36.57
IV.FDMO.HHE. ML:1.4 9.01E-5 0.14 AML other m 2019-09-12T08:11:37.50
IV.FDMO.HHN. ML:1.3 6.45E-5 0.5 AML other m 2019-09-12T08:11:38.03
IV.PIEI.HHE. ML:1.2 5.89E-5 0.26 AML other m 2019-09-12T08:11:38.34
IV.MURB.HHE. ML:1.8 0.0001835 1.46 AML other m 2019-09-12T08:11:38.75
IV.MURB.HHN. ML:1.8 0.0001925 0.26 AML other m 2019-09-12T08:11:38.73
IV.ASSB.HHN. ML:1.2 4.255E-5 1.58 AML other m 2019-09-12T08:11:39.09
IV.ASSB.HHE. ML:1 3.12E-5 0.44 AML other m 2019-09-12T08:11:44.56
IV.GAVE.EHN. ML:1.5 4.035E-5 0.16 AML other m 2019-09-12T08:11:48.79
IV.GAVE.EHE. ML:1.6 5.33E-5 0.2 AML other m 2019-09-12T08:11:49.57
IV.VVLD.HHE. ML:1.9 2.89E-5 0.06 AML other m 2019-09-12T08:12:32.50
IV.VVLD.HHN. ML:1.9 2.86E-5 0.08 AML other m 2019-09-12T08:12:32.93
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