Earthquake with magnitude of ML 1.3 on date 30-09-2023 and time 17:09:40 (UTC) in region 4 km SE Fanano (MO)

A magnitude ML 1.3 earthquake occured in region: 4 km SE Fanano (MO), on

  • 30-09-2023 17:09:40 (UTC)
  • 30-09-2023 19:09:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.1790, 10.8160 at 17 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
Fanano MO 4 2989 2989
Lizzano in Belvedere BO 7 2212 5201
Sestola MO 7 2508 7709
Gaggio Montano BO 10 4878 12587
Cutigliano PT 10 1488 14075
Montecreto MO 11 940 15015
Abetone PT 13 621 15636
Alto Reno Terme BO 13 6960 22596
Fiumalbo MO 13 1280 23876
San Marcello Pistoiese PT 14 6416 30292
Montese MO 14 3353 33645
Riolunato MO 14 712 34357
Lama Mocogno MO 16 2734 37091
Pievepelago MO 16 2222 39313
Sambuca Pistoiese PT 17 1626 40939
Piteglio PT 17 1683 42622
Castel di Casio BO 18 3448 46070
Pavullo nel Frignano MO 18 17383 63453
Castel d'Aiano BO 19 1906 65359
Polinago MO 20 1672 67031

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km NW of Pistoia (90315 inhabitants)
40 Km NW of Prato (191150 inhabitants)
45 Km NE of Lucca (89046 inhabitants)
53 Km S of Modena (184973 inhabitants)
55 Km SW of Bologna (386663 inhabitants)
55 Km NW of Scandicci (50609 inhabitants)
56 Km E of Massa (69479 inhabitants)
57 Km NE of Viareggio (62467 inhabitants)
58 Km NW of Firenze (382808 inhabitants)
58 Km E of Carrara (63133 inhabitants)
60 Km S of Reggio nell'Emilia (171345 inhabitants)
61 Km NE of Pisa (89158 inhabitants)
67 Km S of Carpi (70699 inhabitants)
74 Km W of Imola (69797 inhabitants)
79 Km E of La Spezia (93959 inhabitants)
79 Km SE of Parma (192836 inhabitants)
81 Km NE of Livorno (159219 inhabitants)
86 Km W of Faenza (58541 inhabitants)
97 Km SW of Ferrara (133155 inhabitants)
98 Km W of Forlì (117913 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.3 2023-09-30
17:09:40
44.1793 10.8162 17 2023-09-30
17:29:41
Sala Sismica INGV-Roma 121622521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-09-30 17:09:40 ± 0.18
Latitude 44.1793 ± 0.0072
Longitude 10.8162 ± 0.0088
Depth (km) 17 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 121622521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 844
Semi-minor axis of confidence ellipse (meter) 257
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 198
Circular confidence region, given by single value of horizontal uncertainty (meter) 840.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.35343
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 13
Type of magnitude ML
Reference to an origin 121622521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-09-30 17:29:41
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AGLI.HHZ. 2023-09-30T17:11:16.04 3.0 undecidable manual Sn 0.31 0
IV.CMPR.HHZ. 2023-09-30T17:11:10.55 3.0 undecidable manual Pg 11 0
IV.CIGN.HHZ. 2023-09-30T17:10:39.91 3.0 undecidable manual Pn -3.48 0
IV.ATMI.HHZ. 2023-09-30T17:10:27.07 3.0 undecidable manual S -1.99 0
IV.VARE.HHZ. 2023-09-30T17:10:22.48 3.0 positive manual Pg 3.99 0
GU.GBOS.HHZ. 2023-09-30T17:10:20.73 3.0 undecidable manual Pg 3.06 0
IV.ASSB.HHZ. 2023-09-30T17:10:17.18 3.0 positive manual Pg 3.54 0
GU.RORO.HHZ. 2023-09-30T17:10:14.93 3.0 undecidable manual Pn -0.58 0
GU.CARD.HHZ. 2023-09-30T17:09:51.54 0.3 undecidable manual S 238 31.5462 107 -0.04 73
GU.SARM.EHZ. 2023-09-30T17:09:51.98 0.3 undecidable manual S 271 33.0447 106 0.03 73
GU.GSCL.HHZ. 2023-09-30T17:09:50.38 0.3 undecidable manual S 316 26.2515 112 0.14 73
IV.BDI.HHZ. 2023-09-30T17:09:49.11 0.3 undecidable manual S 234 21.7671 118 -0.05 74
IV.FNVD.HHZ. 2023-09-30T17:09:49.46 0.3 undecidable manual S 93 24.4533 114 -0.33 69
GU.MAIM.HHZ. 2023-09-30T17:09:48.39 0.3 undecidable manual P 221 39.2274 103 0.37 68
IV.MPPT.EHZ. 2023-09-30T17:09:47.23 0.1 undecidable manual P 138 32.9448 106 0.16 96
GU.POPM.HHZ. 2023-09-30T17:09:47.82 0.3 undecidable manual S 198 15.6732 129 0.05 75
IV.MOCL.EHZ. 2023-09-30T17:09:47.87 0.3 undecidable manual P 124 34.9428 105 0.5 67
GU.SARM.EHZ. 2023-09-30T17:09:47.16 0.1 undecidable manual P 271 33.0447 106 0.07 97
GU.GSCL.HHZ. 2023-09-30T17:09:46.28 0.1 undecidable manual P 316 26.2515 112 0.18 97
IV.BDI.HHZ. 2023-09-30T17:09:45.49 0.1 undecidable manual P 234 21.7671 118 0.01 100
IV.PSL.EHZ. 2023-09-30T17:09:45.44 0.3 undecidable manual P 155 20.868 119 0.09 74
IV.FNVD.HHZ. 2023-09-30T17:09:45.58 0.1 undecidable manual P 93 24.4533 114 -0.26 93
GU.CARD.HHZ. 2023-09-30T17:09:45.76 0.1 undecidable manual P 238 31.5462 107 -1.11 68
GU.POPM.HHZ. 2023-09-30T17:09:44.77 0.1 undecidable manual P 198 15.6732 129 0.09 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.POPM.HHN. ML:1.2 0.00010728051 0.2176 AML other m 2023-09-30T17:09:48.24
GU.POPM.HHE. ML:1.3 0.00015590255 0.2304 AML other m 2023-09-30T17:09:48.15
IV.BDI.HHE. ML:1.5 0.00016299999999999998 0.18 AML other m 2023-09-30T17:09:49.31
IV.BDI.HHN. ML:1.4 0.00014024420000000002 0.2176 AML other m 2023-09-30T17:09:49.45
IV.FNVD.HHE. ML:0.9 0.000040903500000000006 0.064 AML other m 2023-09-30T17:09:50.22
IV.FNVD.HHN. ML:0.6 0.000021648605000000002 0.1024 AML other m 2023-09-30T17:09:50.06
GU.GSCL.HHE. ML:1.2 0.0000812 0.32 AML other m 2023-09-30T17:09:50.77
GU.GSCL.HHN. ML:1.4 0.0001225 0.18 AML other m 2023-09-30T17:09:50.99
GU.CARD.HHN. ML:0.0 0.0000816 1.68 AML other m 2023-09-30T17:09:51.06
GU.CARD.HHE. ML:0.0 0.00007569999999999998 0.28 AML other m 2023-09-30T17:09:52.12
IV.BDI.HNE. ML:1.4 0.00016056775 0.32 AML other m 2023-09-30T17:09:50.19
IV.BDI.HNN. ML:1.5 0.00016958315 0.2304 AML other m 2023-09-30T17:09:49.33
IV.MOCL.EHE. ML:0.4 0.000010554405999999998 0.2432 AML other m 2023-09-30T17:09:55.58
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download