Earthquake with magnitude of ML 1.2 on date 01-11-2019 and time 13:47:24 (Italy) in region 8 km SW Sambuca Pistoiese (PT)

A magnitude ML 1.2 earthquake occured in region: 8 km SW Sambuca Pistoiese (PT), on

  • 01-11-2019 12:47:24 (UTC)
  • 01-11-2019 13:47:24 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.06, 10.92 at 10 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
Sambuca Pistoiese PT 8 1626 1626
San Marcello Pistoiese PT 10 6416 8042
Alto Reno Terme BO 11 6960 15002
Lizzano in Belvedere BO 11 2212 17214
Piteglio PT 13 1683 18897
Cutigliano PT 14 1488 20385
Castel di Casio BO 14 3448 23833
Pistoia PT 15 90315 114148
Gaggio Montano BO 15 4878 119026
Cantagallo PO 16 3105 122131
Montale PT 17 10737 132868
Montemurlo PO 18 18456 151324
Camugnano BO 18 1885 153209
Marliana PT 19 3210 156419
Fanano MO 19 2989 159408
Vernio PO 19 6060 165468
Serravalle Pistoiese PT 19 11659 177127
Agliana PT 19 17525 194652
Vaiano PO 19 9895 204547

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km N of Pistoia (90315 inhabitants)
25 Km NW of Prato (191150 inhabitants)
40 Km NW of Scandicci (50609 inhabitants)
41 Km NE of Lucca (89046 inhabitants)
42 Km NW of Firenze (382808 inhabitants)
57 Km NE of Pisa (89158 inhabitants)
58 Km E of Viareggio (62467 inhabitants)
59 Km SW of Bologna (386663 inhabitants)
62 Km E of Massa (69479 inhabitants)
65 Km S of Modena (184973 inhabitants)
66 Km E of Carrara (63133 inhabitants)
71 Km W of Imola (69797 inhabitants)
74 Km SE of Reggio nell'Emilia (171345 inhabitants)
75 Km NE of Livorno (159219 inhabitants)
80 Km S of Carpi (70699 inhabitants)
81 Km W of Faenza (58541 inhabitants)
87 Km E of La Spezia (93959 inhabitants)
89 Km NW of Siena (53903 inhabitants)
91 Km W of Forlì (117913 inhabitants)
95 Km SE of Parma (192836 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 2019-11-01
12:47:24
44.06 10.92 10 2019-11-01
12:54:42
Sala Sismica INGV-Roma 73572221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-01 12:47:24 ± 0.07
Latitude 44.06 ± 0.01
Longitude 10.92 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73572221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 657
Semi-minor axis of confidence ellipse (meter) 242
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 4
Circular confidence region, given by single value of horizontal uncertainty (meter) 660
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
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) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.11961
Epicentral distance of station farthest from the epicenter (degree) 0.48024
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 73572221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-01 12:54:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.SARM.EHN. 2019-11-01T12:47:38.66 0.6 undecidable manual S 288 0.3921 50 0.1 47
GU.MAIM.HHN. 2019-11-01T12:47:37.09 0.6 undecidable manual S 244 0.3435 50 -0.04 48
GU.CARD.HHZ. 2019-11-01T12:47:36.16 0.6 undecidable manual S 263 0.3175 50 -0.2 47
IV.SEI.HHE. 2019-11-01T12:47:35.86 0.6 undecidable manual S 92 0.3139 50 -0.4 45
IV.CRMI.HHE. 2019-11-01T12:47:35.31 0.6 undecidable manual S 171 0.2716 50 0.31 46
IV.RUFI.EHZ. 2019-11-01T12:47:34.41 0.3 undecidable manual P 118 0.4802 50 0.4 65
IV.BDI.HHZ. 2019-11-01T12:47:33.48 0.6 undecidable manual S 270 0.2338 50 -0.39 46
IV.PII.HHN. 2019-11-01T12:47:33.51 0.1 undecidable manual P 220 0.4461 50 0.08 94
IV.MOCL.EHZ. 2019-11-01T12:47:32.17 0.3 undecidable manual S 108 0.1961 115 -0.37 69
GU.SARM.EHN. 2019-11-01T12:47:32.50 0.3 undecidable manual P 288 0.3921 50 -0.01 72
IV.SEI.HHE. 2019-11-01T12:47:31.04 0.1 undecidable manual P 92 0.3139 50 -0.14 95
GU.MAIM.HHN. 2019-11-01T12:47:31.45 0.1 undecidable manual P 244 0.3435 50 -0.23 93
IV.FNVD.HHZ. 2019-11-01T12:47:31.85 0.6 undecidable manual S 54 0.1781 117 -0.07 50
IV.MPPT.EHZ. 2019-11-01T12:47:31.34 0.6 undecidable manual S 131 0.1619 119 -0.04 50
IV.ZCCA.HNN. 2019-11-01T12:47:31.57 0.3 undecidable manual P 8 0.2887 50 0.82 58
GU.CARD.HHZ. 2019-11-01T12:47:30.95 0.1 undecidable manual P 263 0.3175 50 -0.29 92
IV.CRMI.HHE. 2019-11-01T12:47:30.92 0.3 undecidable manual P 171 0.2716 50 0.47 67
GU.POPM.HHZ. 2019-11-01T12:47:30.05 0.3 undecidable manual S 261 0.1196 127 0.04 76
IV.MOCL.EHZ. 2019-11-01T12:47:29.02 0.1 undecidable manual P 108 0.1961 115 -0.02 100
IV.BDI.HHZ. 2019-11-01T12:47:29.69 0.1 positive manual P 270 0.2338 50 -0.11 97
IV.FNVD.HHZ. 2019-11-01T12:47:28.64 0.1 undecidable manual P 54 0.1781 117 -0.04 100
IV.MPPT.EHZ. 2019-11-01T12:47:28.40 0.1 undecidable manual P 131 0.1619 119 0.04 100
GU.POPM.HHZ. 2019-11-01T12:47:27.80 0.1 undecidable manual P 261 0.1196 127 0.23 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.POPM.HHE. ML:1.8 0.000618 0.08 AML other m 2019-11-01T12:47:30.09
GU.POPM.HHN. ML:1.9 0.0008775 0.14 AML other m 2019-11-01T12:47:30.40
IV.MPPT.EHE. ML:0.7 4.2E-5 1.32 AML other m 2019-11-01T12:47:32.94
IV.MOCL.EHN. ML:1.2 0.00010345 0.16 AML other m 2019-11-01T12:47:32.23
IV.MPPT.EHN. ML:0.6 3.435E-5 1.58 AML other m 2019-11-01T12:47:32.95
IV.MOCL.EHE. ML:1 6.66E-5 0.32 AML other m 2019-11-01T12:47:33.08
IV.BDI.HHE. ML:1.3 0.0001055 0.52 AML other m 2019-11-01T12:47:34.28
IV.BDI.HHN. ML:1 6.025E-5 0.12 AML other m 2019-11-01T12:47:34.57
GU.CARD.HHN. ML:1.2 6.925E-5 0.74 AML other m 2019-11-01T12:47:36.41
GU.CARD.HHE. ML:1.2 6.385E-5 1.16 AML other m 2019-11-01T12:47:36.84
IV.RUFI.EHN. ML:1.1 3.195E-5 0.42 AML other m 2019-11-01T12:47:45.01
IV.RUFI.EHE. ML:1.2 3.975E-5 0.42 AML other m 2019-11-01T12:47:45.55
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