Earthquake with magnitude of ML 1.3 on date 07-10-2019 and time 08:40:47 (Italy) in region 2 km NW Verghereto (FC)

A magnitude ML 1.3 earthquake occured in region: 2 km NW Verghereto (FC), on

  • 07-10-2019 06:40:47 (UTC)
  • 07-10-2019 08:40:47 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.82, 12 at 9 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
Verghereto FC 2 1907 1907
Bagno di Romagna FC 5 6026 7933
Casteldelci RN 13 407 8340
Chiusi della Verna AR 14 2023 10363
Santa Sofia FC 16 4136 14499
Sarsina FC 16 3446 17945
Pieve Santo Stefano AR 17 3183 21128
Sant'Agata Feltria RN 18 2151 23279
Caprese Michelangelo AR 19 1426 24705
Badia Tedalda AR 20 1087 25792
Chitignano AR 20 899 26691
Bibbiena AR 20 12241 38932

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km N of Arezzo (99543 inhabitants)
41 Km SW of Cesena (96758 inhabitants)
45 Km S of Forlì (117913 inhabitants)
53 Km S of Faenza (58541 inhabitants)
53 Km SW of Rimini (147750 inhabitants)
60 Km E of Firenze (382808 inhabitants)
64 Km SE of Imola (69797 inhabitants)
66 Km E of Scandicci (50609 inhabitants)
69 Km S of Ravenna (159116 inhabitants)
72 Km E of Prato (191150 inhabitants)
74 Km W of Pesaro (94582 inhabitants)
77 Km NE of Siena (53903 inhabitants)
82 Km W of Fano (60888 inhabitants)
85 Km NW of Perugia (166134 inhabitants)
87 Km E of Pistoia (90315 inhabitants)
92 Km SE of Bologna (386663 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 1.3 2019-10-07
06:40:47
43.82 12 9 2019-10-07
06:48:09
Sala Sismica INGV-Roma 73102721
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-07 06:40:47 ± 0.09
Latitude 43.82 ± 0.01
Longitude 12.00 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73102721

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 906
Semi-minor axis of confidence ellipse (meter) 137
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 226
Circular confidence region, given by single value of horizontal uncertainty (meter) 910
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 148
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.66999
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73102721
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-07 06:48:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ATTE.HHZ. 2019-10-07T06:41:10.46 0.6 undecidable manual S 157 0.67 50 0.45 41
IV.ATMI.HHZ. 2019-10-07T06:41:06.87 3.0 undecidable manual S 0.32 0
IV.BRIS.HHZ. 2019-10-07T06:41:04.62 0.6 undecidable manual S 338 0.4407 50 1.4 28
IV.PIEI.HHZ. 2019-10-07T06:41:04.50 0.3 undecidable manual S 126 0.4793 50 0.13 69
IV.MURB.HHZ. 2019-10-07T06:41:02.82 3.0 undecidable manual P 0
IV.ATMC.EHZ. 2019-10-07T06:41:01.69 0.6 undecidable manual S 159 0.3957 50 -0.19 46
IV.RUFI.EHZ. 2019-10-07T06:41:00.44 0.6 undecidable manual S 274 0.3525 50 -0.16 47
IV.BADI.EHZ. 2019-10-07T06:41:00.68 0.3 undecidable manual S 150 0.3543 50 0.01 73
IV.ATTE.HHZ. 2019-10-07T06:41:00.62 0.6 undecidable manual P 157 0.67 50 0.24 43
IV.LMD.HHZ. 2019-10-07T06:40:59.92 0.3 undecidable manual S 322 0.3345 50 -0.15 71
IV.SSP9.EHE. 2019-10-07T06:40:57.97 0.3 undecidable manual S 158 0.2608 107 0.22 71
IV.PARC.HHZ. 2019-10-07T06:40:57.03 0.3 undecidable manual S 134 0.2419 108 -0.02 74
IV.PIEI.HHZ. 2019-10-07T06:40:56.78 0.3 undecidable manual P 126 0.4793 50 -0.35 66
IV.BRIS.HHZ. 2019-10-07T06:40:56.85 0.3 undecidable manual P 338 0.4407 50 0.39 66
IV.ATMC.EHZ. 2019-10-07T06:40:55.60 0.3 undecidable manual P 159 0.3957 50 -0.09 71
IV.BADI.EHZ. 2019-10-07T06:40:54.81 0.3 undecidable manual P 150 0.3543 50 -0.18 70
IV.LMD.HHZ. 2019-10-07T06:40:54.28 0.1 undecidable manual P 322 0.3345 50 -0.36 91
IV.RUFI.EHZ. 2019-10-07T06:40:54.69 0.3 undecidable manual P 274 0.3525 50 -0.26 69
IV.SSP9.EHE. 2019-10-07T06:40:53.29 0.3 undecidable manual P 158 0.2608 107 -0.01 74
IV.SFI.EHZ. 2019-10-07T06:40:53.31 0.3 undecidable manual S 309 0.1394 120 -0.13 74
IV.ASQU.HHZ. 2019-10-07T06:40:53.99 0.3 undecidable manual S 263 0.1511 118 0.17 73
IV.PARC.HHZ. 2019-10-07T06:40:52.74 0.3 undecidable manual P 134 0.2419 108 -0.16 72
IV.ASQU.HHZ. 2019-10-07T06:40:51.22 0.1 undecidable manual P 263 0.1511 118 0.18 97
IV.SFI.EHZ. 2019-10-07T06:40:50.75 0.1 undecidable manual P 309 0.1394 120 -0.07 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SFI.EHE. ML:1.1 0.000114 0.1 AML other m 2019-10-07T06:40:53.61
IV.ASQU.HHN. ML:1.3 0.0001875 0.38 AML other m 2019-10-07T06:40:54.20
IV.ASQU.HHE. ML:1.4 0.0002085 0.64 AML other m 2019-10-07T06:40:54.99
IV.PARC.HHN. ML:1.4 0.0001545 0.08 AML other m 2019-10-07T06:40:57.47
IV.PARC.HHE. ML:1.4 0.0001355 0.16 AML other m 2019-10-07T06:40:57.51
IV.SFI.EHN. ML:1 9.35E-5 0.7 AML other m 2019-10-07T06:40:57.96
IV.LMD.HHE. ML:1.4 8.79E-5 0.64 AML other m 2019-10-07T06:41:00.38
IV.LMD.HHN. ML:1.2 6.54E-5 0.42 AML other m 2019-10-07T06:41:00.34
IV.BADI.EHE. ML:1.5 0.000112 1.28 AML other m 2019-10-07T06:41:01.30
IV.BADI.EHN. ML:1.4 8.705E-5 1.26 AML other m 2019-10-07T06:41:01.10
IV.PIEI.HHE. ML:1.2 4.085E-5 0.12 AML other m 2019-10-07T06:41:05.19
IV.ATMI.HHE. ML:1.7 0.0001007 1.24 AML other m 2019-10-07T06:41:08.75
IV.PIEI.HHN. ML:1 2.445E-5 1.48 AML other m 2019-10-07T06:41:09.00
IV.ATMI.HHN. ML:1.6 7.95E-5 0.38 AML other m 2019-10-07T06:41:12.30
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