Earthquake with magnitude of ML 1.1 on date 09-10-2019 and time 13:52:17 (Italy) in region 2 km SW Serra San Quirico (AN)

A magnitude ML 1.1 earthquake occured in region: 2 km SW Serra San Quirico (AN), on

  • 09-10-2019 11:52:17 (UTC)
  • 09-10-2019 13:52:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.44, 13 at 1 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
Genga AN 5 1797 4647
Mergo AN 5 1037 5684
Rosora AN 8 1985 7669
Arcevia AN 9 4612 12281
Poggio San Vicino MC 10 246 12527
Castelplanio AN 10 3540 16067
Cupramontana AN 10 4756 20823
Poggio San Marcello AN 11 693 21516
Sassoferrato AN 11 7285 28801
Maiolati Spontini AN 11 6248 35049
Montecarotto AN 12 1987 37036
Apiro MC 12 2280 39316
Serra de' Conti AN 13 3746 43062
Monte Roberto AN 13 3061 46123
Cerreto d'Esi AN 13 3817 49940
Fabriano AN 13 31480 81420
Castelbellino AN 14 4947 86367
San Paolo di Jesi AN 15 933 87300
Staffolo AN 16 2253 89553
Barbara AN 16 1368 90921
Serra Sant'Abbondio PU 19 1027 91948
San Lorenzo in Campo PU 19 3414 95362
Pergola PU 19 6333 101695
Cingoli MC 19 10352 112047
Castelleone di Suasa AN 19 1676 113723
Ostra Vetere AN 20 3311 117034
Matelica MC 20 9981 127015

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km S of Fano (60888 inhabitants)
47 Km W of Ancona (100861 inhabitants)
53 Km S of Pesaro (94582 inhabitants)
58 Km NE of Foligno (57155 inhabitants)
61 Km NE of Perugia (166134 inhabitants)
78 Km SE of Rimini (147750 inhabitants)
90 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 1.1 2019-10-09
11:52:17
43.44 13 1 2019-10-09
12:06:47
Sala Sismica INGV-Roma 73157611
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-09 11:52:17 ± 0.09
Latitude 43.44 ± 0.00
Longitude 13.00 ± 0.01
Depth (km) 1 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73157611

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 404
Semi-minor axis of confidence ellipse (meter) 349
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 227
Circular confidence region, given by single value of horizontal uncertainty (meter) 400
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 100
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.37592
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 12
Type of magnitude ML
Reference to an origin 73157611
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-09 12:06:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2019-10-09T11:52:32.09 0.6 undecidable manual S 156 0.3759 92 0.49 43
IV.PIEI.HHZ. 2019-10-09T11:52:30.22 0.6 undecidable manual S 287 0.3489 92 -0.34 44
IV.MPAG.EHE. 2019-10-09T11:52:27.58 0.3 undecidable manual S 319 0.2581 93 0.5 65
IV.COR1.EHZ. 2019-10-09T11:52:26.63 3.0 undecidable manual S 0
IV.FOSV.EHZ. 2019-10-09T11:52:25.72 0.6 undecidable manual S 231 0.2203 93 0.08 48
IV.ATSC.EHZ. 2019-10-09T11:52:25.85 0.6 undecidable manual S 267 0.2248 93 0.07 48
IV.FRON.EHZ. 2019-10-09T11:52:25.53 1.0 undecidable manual S 293 0.2122 93 0.22 23
IV.PIEI.HHZ. 2019-10-09T11:52:24.52 0.6 undecidable manual P 287 0.3489 92 -0.36 44
IV.CSP1.EHZ. 2019-10-09T11:52:24.99 0.3 undecidable manual P 156 0.3759 92 -0.5 64
IV.SNTG.HNZ. 2019-10-09T11:52:24.65 0.6 undecidable manual S 192 0.1844 94 0.39 45
IV.COR1.EHZ. 2019-10-09T11:52:23.63 3.0 undecidable manual P 0
IV.SSFR.HHZ. 2019-10-09T11:52:23.47 0.3 undecidable manual S 270 0.1547 94 0.37 69
IV.CING.HNZ. 2019-10-09T11:52:23.68 0.6 undecidable manual S 112 0.1574 94 0.49 45
IV.MPAG.EHE. 2019-10-09T11:52:22.66 0.6 undecidable manual P 319 0.2581 93 -0.21 46
IV.EL6.EHZ. 2019-10-09T11:52:22.60 0.6 undecidable manual S 144 0.1313 95 0.4 46
IV.FRON.EHZ. 2019-10-09T11:52:21.82 0.1 undecidable manual P 293 0.2122 93 -0.03 97
IV.FOSV.EHZ. 2019-10-09T11:52:21.90 0.6 undecidable manual P 231 0.2203 93 -0.14 47
IV.SNTG.HNZ. 2019-10-09T11:52:21.03 0.3 undecidable manual P 192 0.1844 94 -0.21 71
IV.ATSC.EHZ. 2019-10-09T11:52:21.97 0.3 undecidable manual P 267 0.2248 93 -0.16 71
IV.MTL1.HNZ. 2019-10-09T11:52:20.77 0.6 undecidable manual P 177 0.179 94 -0.34 46
IV.SSFR.HHZ. 2019-10-09T11:52:20.49 0.6 undecidable manual P 270 0.1547 94 -0.09 49
IV.CING.HNZ. 2019-10-09T11:52:20.54 0.6 undecidable manual P 112 0.1574 94 -0.09 49
IV.ARVD.HHZ. 2019-10-09T11:52:20.16 0.3 undecidable manual S 328 0.0737 99 0.16 73
IV.EL6.EHZ. 2019-10-09T11:52:19.87 0.3 undecidable manual P 144 0.1313 95 -0.18 72
IV.ARVD.HHZ. 2019-10-09T11:52:18.72 0.1 negative manual P 328 0.0737 99 -0.07 99
IV.MMUR.HNZ. 2019-10-09T11:52:17.60 0.3 undecidable manual S 12 0.0063 151 -0.03 76
IV.MMUR.HNZ. 2019-10-09T11:52:17.34 0.1 negative manual P 12 0.0063 151 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MMUR.HNE. ML:0 0.0079030985 0.1472 AML other m 2019-10-09T11:52:18.45
IV.MMUR.HNN. ML:0 0.007374172 0.1216 AML other m 2019-10-09T11:52:17.92
IV.ARVD.HHE. ML:0 0.00021081555 0.1984 AML other m 2019-10-09T11:52:20.76
IV.ARVD.HHN. ML:0 0.00017784695 0.1792 AML other m 2019-10-09T11:52:21.47
IV.EL6.EHE. ML:1.1 0.0001648383 0.3008 AML other m 2019-10-09T11:52:25.20
IV.EL6.EHN. ML:1.1 0.00016145965 0.5824 AML other m 2019-10-09T11:52:26.69
IV.SSFR.HHE. ML:1.1 0.000138572845 0.32 AML other m 2019-10-09T11:52:27.56
IV.SSFR.HHN. ML:1.1 0.0001385429 0.1152 AML other m 2019-10-09T11:52:24.57
IV.SSFR.HNE. ML:1.2 0.000142514905 0.224 AML other m 2019-10-09T11:52:26.13
IV.SSFR.HNN. ML:1.2 0.00014409027 0.1088 AML other m 2019-10-09T11:52:24.63
IV.FOSV.EHE. ML:1 5.8721455E-5 0.7616 AML other m 2019-10-09T11:52:29.96
IV.FOSV.EHN. ML:1.1 7.847764E-5 1.1392 AML other m 2019-10-09T11:52:31.68
IV.PIEI.HHE. ML:0.9 3.217782E-5 0.0768 AML other m 2019-10-09T11:52:31.65
IV.PIEI.HHN. ML:0.6 1.614196E-5 0.384 AML other m 2019-10-09T11:52:36.49
IV.CSP1.EHE. ML:1 3.5969825E-5 0.3392 AML other m 2019-10-09T11:52:32.38
IV.CSP1.EHN. ML:1.1 4.566757E-5 0.6784 AML other m 2019-10-09T11:52:38.58
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