Earthquake with magnitude of ML 1.5 on date 19-02-2020 and time 06:46:44 (UTC) in region 5 km E Cutigliano (PT)

A magnitude ML 1.5 earthquake occured in region: 5 km E Cutigliano (PT), on

  • 19-02-2020 06:46:44 (UTC)
  • 19-02-2020 07:46:44 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.12, 10.82 at 14 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
Cutigliano PT 5 1488 1488
San Marcello Pistoiese PT 8 6416 7904
Lizzano in Belvedere BO 8 2212 10116
Fanano MO 10 2989 13105
Piteglio PT 11 1683 14788
Abetone PT 12 621 15409
Sestola MO 13 2508 17917
Gaggio Montano BO 13 4878 22795
Alto Reno Terme BO 14 6960 29755
Fiumalbo MO 15 1280 31035
Sambuca Pistoiese PT 15 1626 32661
Montecreto MO 16 940 33601
Riolunato MO 18 712 34313
Pievepelago MO 18 2222 36535
Castel di Casio BO 18 3448 39983
Montese MO 19 3353 43336

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NW of Pistoia (90315 inhabitants)
35 Km NW of Prato (191150 inhabitants)
40 Km NE of Lucca (89046 inhabitants)
50 Km NW of Scandicci (50609 inhabitants)
53 Km NW of Firenze (382808 inhabitants)
53 Km NE of Viareggio (62467 inhabitants)
55 Km E of Massa (69479 inhabitants)
56 Km NE of Pisa (89158 inhabitants)
58 Km E of Carrara (63133 inhabitants)
59 Km S of Modena (184973 inhabitants)
59 Km SW of Bologna (386663 inhabitants)
66 Km S of Reggio nell'Emilia (171345 inhabitants)
74 Km S of Carpi (70699 inhabitants)
75 Km NE of Livorno (159219 inhabitants)
76 Km W of Imola (69797 inhabitants)
79 Km E of La Spezia (93959 inhabitants)
85 Km SE of Parma (192836 inhabitants)
87 Km W of Faenza (58541 inhabitants)
99 Km W of Forlì (117913 inhabitants)
99 Km NW of Siena (53903 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 1.5 2020-02-19
06:46:44
44.12 10.81 14 2020-02-19
06:55:37
Sala Sismica INGV-Roma 76641661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-02-19 06:46:44 ± 0.1
Latitude 44.12 ± 0.01
Longitude 10.81 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 76641661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 631
Semi-minor axis of confidence ellipse (meter) 357
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 333
Circular confidence region, given by single value of horizontal uncertainty (meter) 630
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.45236
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 4
Type of magnitude ML
Reference to an origin 76641661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-02-19 06:55:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TOLF.HHZ. 2020-02-19T06:47:57.23 3.0 undecidable manual Sg 7.53 0
IV.FOSV.EHZ. 2020-02-19T06:47:39.14 3.0 undecidable manual Sg 4.46 0
IV.SEI.HHZ. 2020-02-19T06:46:59.48 0.3 undecidable manual S 100 0.3966 95 0.49 65
IV.IMOL.HNZ. 2020-02-19T06:46:58.03 3.0 positive manual P 0.06 0
IV.NDIM.HNZ. 2020-02-19T06:46:57.92 3.0 undecidable manual P -0.05 0
GU.MAIM.HHN. 2020-02-19T06:46:56.72 0.3 undecidable manual S 228 0.3121 97 0.21 69
GU.GSCL.HHZ. 2020-02-19T06:46:55.28 0.1 undecidable manual S 325 0.2788 98 -0.25 95
IV.PII.HHZ. 2020-02-19T06:46:54.19 0.1 undecidable manual P 208 0.4524 94 0.27 89
IV.MPPT.EHZ. 2020-02-19T06:46:54.90 0.1 undecidable manual S 130 0.2581 99 -0.02 95
IV.FNVD.HHZ. 2020-02-19T06:46:53.52 0.3 undecidable manual S 79 0.2257 102 -0.45 67
IV.SEI.HHZ. 2020-02-19T06:46:52.80 0.1 undecidable manual P 100 0.3966 95 -0.17 91
IV.BDI.HHZ. 2020-02-19T06:46:52.09 0.1 undecidable manual S 249 0.1682 110 -0.25 95
IV.ZCCA.HHZ. 2020-02-19T06:46:51.22 0.1 undecidable manual P 27 0.2554 99 0.65 81
GU.MAIM.HHN. 2020-02-19T06:46:51.60 0.3 undecidable manual P 228 0.3121 97 0.06 71
IV.MPPT.EHZ. 2020-02-19T06:46:50.54 0.1 undecidable manual P 130 0.2581 99 -0.08 95
GU.POPM.HHZ. 2020-02-19T06:46:50.33 0.1 undecidable manual S 208 0.0881 135 0.01 100
GU.GSCL.HHZ. 2020-02-19T06:46:50.81 0.1 undecidable manual P 325 0.2788 98 -0.17 95
IV.FNVD.HHZ. 2020-02-19T06:46:49.92 0.1 undecidable manual P 79 0.2257 102 -0.15 95
IV.BDI.HHZ. 2020-02-19T06:46:49.03 0.1 undecidable manual P 249 0.1682 110 -0.1 97
GU.POPM.HHZ. 2020-02-19T06:46:48.02 0.1 undecidable manual P 208 0.0881 135 0.05 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.POPM.HHN. ML:1.7 0.000581 0.22 AML other m 2020-02-19T06:46:50.47
GU.POPM.HHE. ML:1.5 0.00035 0.22 AML other m 2020-02-19T06:46:50.43
IV.MPPT.EHN. ML:1.6 0.0001715 0.2 AML other m 2020-02-19T06:46:55.46
IV.MPPT.EHE. ML:1.3 0.0001064 0.66 AML other m 2020-02-19T06:46:55.46
IV.IMOL.HNE. ML:3.6 0.00574 0.86 AML other m 2020-02-19T06:47:08.53
IV.IMOL.HNN. ML:3.8 0.00936 0.92 AML other m 2020-02-19T06:47:08.73
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