Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 18-10-2019 and time 02:31:19 (Italy) in region 1 km W Lama Mocogno (MO)

A magnitude ML 1.2 earthquake occured in region: 1 km W Lama Mocogno (MO), on

  • 18-10-2019 00:31:19 (UTC)
  • 18-10-2019 02:31:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3090, 10.7190 at 24 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Lama Mocogno MO 1 2734 2734
Polinago MO 4 1672 4406
Palagano MO 6 2194 6600
Montecreto MO 7 940 7540
Montefiorino MO 9 2203 9743
Sestola MO 10 2508 12251
Pavullo nel Frignano MO 10 17383 29634
Riolunato MO 10 712 30346
Frassinoro MO 12 1926 32272
Fanano MO 13 2989 35261
Serramazzoni MO 14 8282 43543
Pievepelago MO 14 2222 45765
Prignano sulla Secchia MO 14 3747 49512
Toano RE 15 4463 53975
Fiumalbo MO 15 1280 55255
Montese MO 18 3353 58608
Abetone PT 19 621 59229

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km SW of Modena (184973 inhabitants)
44 Km S of Reggio nell'Emilia (171345 inhabitants)
45 Km NW of Pistoia (90315 inhabitants)
54 Km W of Bologna (386663 inhabitants)
54 Km S of Carpi (70699 inhabitants)
54 Km NE of Lucca (89046 inhabitants)
55 Km NE of Massa (69479 inhabitants)
56 Km E of Carrara (63133 inhabitants)
56 Km NW of Prato (191150 inhabitants)
62 Km NE of Viareggio (62467 inhabitants)
63 Km SE of Parma (192836 inhabitants)
71 Km NE of Pisa (89158 inhabitants)
72 Km NW of Scandicci (50609 inhabitants)
74 Km NW of Firenze (382808 inhabitants)
74 Km E of La Spezia (93959 inhabitants)
79 Km W of Imola (69797 inhabitants)
90 Km NE of Livorno (159219 inhabitants)
92 Km SW of Ferrara (133155 inhabitants)
93 Km W of Faenza (58541 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 1.2 2019-10-18
00:31:19		 44.3092 10.719 24 2019-10-18
00:37:33		 Sala Sismica INGV-Roma 73315031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 00:31:19 ± 0.3
Latitude 44.3092 ± 0.0117
Longitude 10.7190 ± 0.0113
Depth (km) 24 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73315031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1111
Semi-minor axis of confidence ellipse (meter) 813
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 155
Circular confidence region, given by single value of horizontal uncertainty (meter) 1110.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 143
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.10252
Epicentral distance of station farthest from the epicenter (degree) 0.60344
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 14
Type of magnitude ML
Reference to an origin 73315031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 00:37:33
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PII.HHZ. 2019-10-18T00:31:40.61 0.6 undecidable manual S 193 66.9774 103 0.15 46
GU.MAIM.HHZ. 2019-10-18T00:31:35.34 0.6 undecidable manual S 203 47.4192 110 -0.11 47
GU.CARD.HHE. 2019-10-18T00:31:33.15 0.6 undecidable manual S 211 36.6411 116 0.35 47
IV.PII.HHZ. 2019-10-18T00:31:33.62 0.6 undecidable manual P 193 66.9774 103 1.92 20
IV.FNVD.HHN. 2019-10-18T00:31:32.25 0.6 undecidable manual S 116 35.742 117 -0.33 46
MN.VLC.HHZ. 2019-10-18T00:31:31.82 0.6 undecidable manual S 238 31.2465 121 0.29 48
IV.ZCCA.HHZ. 2019-10-18T00:31:30.51 0.6 undecidable manual S 77 20.9679 134 1.18 35
IV.BDI.HHZ. 2019-10-18T00:31:30.93 0.6 undecidable manual S 200 29.0487 123 -0.1 49
GU.SARM.EHZ. 2019-10-18T00:31:30.91 0.3 undecidable manual S 241 28.8489 123 -0.08 73
GU.POPM.HHZ. 2019-10-18T00:31:30.94 0.6 undecidable manual S 174 29.4483 123 -0.19 48
GU.MAIM.HHZ. 2019-10-18T00:31:28.35 0.6 undecidable manual P 203 47.4192 110 -0.45 44
GU.GSCL.HHZ. 2019-10-18T00:31:27.06 0.6 undecidable manual S 294 11.3775 151 -0.7 42
GU.CARD.HHE. 2019-10-18T00:31:27.17 0.1 undecidable manual P 211 36.6411 116 -0.1 97
GU.POPM.HHZ. 2019-10-18T00:31:26.27 0.6 negative manual P 174 29.4483 123 -0.04 49
MN.VLC.HHZ. 2019-10-18T00:31:26.86 0.3 undecidable manual P 238 31.2465 121 0.32 71
IV.FNVD.HHN. 2019-10-18T00:31:26.81 0.1 undecidable manual P 116 35.742 117 -0.34 92
IV.BDI.HHZ. 2019-10-18T00:31:26.22 1.0 positive manual P 200 29.0487 123 -0.03 25
GU.SARM.EHZ. 2019-10-18T00:31:26.28 0.1 undecidable manual P 241 28.8489 123 0.05 100
IV.ZCCA.HHZ. 2019-10-18T00:31:25.50 0.1 negative manual P 77 20.9679 134 0.23 98
GU.GSCL.HHZ. 2019-10-18T00:31:24.03 0.1 positive manual P 294 11.3775 151 -0.33 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ZCCA.HHN. ML:0.0 0.00006463222 0.28 AML other m 2019-10-18T00:31:31.10
IV.ZCCA.HHE. ML:0.0 0.00009988853 0.46 AML other m 2019-10-18T00:31:31.59
GU.GSCL.HHE. ML:1.2 0.00009967385000000001 0.26 AML other m 2019-10-18T00:31:27.28
GU.GSCL.HHN. ML:1.2 0.000086502245 0.16 AML other m 2019-10-18T00:31:27.43
IV.ZCCA.HNE. ML:1.4 0.00011126177 0.76 AML other m 2019-10-18T00:31:33.58
IV.ZCCA.HNN. ML:1.4 0.00013094005 0.56 AML other m 2019-10-18T00:31:36.71
IV.BDI.HNE. ML:1.3 0.00008150508 0.34 AML other m 2019-10-18T00:31:31.08
IV.BDI.HNN. ML:1.6 0.00015001055000000003 1.24 AML other m 2019-10-18T00:31:31.54
IV.BDI.HHE. ML:1.3 0.000073627425 0.1 AML other m 2019-10-18T00:31:31.26
IV.BDI.HHN. ML:1.2 0.00005616777 0.12 AML other m 2019-10-18T00:31:31.14
GU.POPM.HHE. ML:1.2 0.00005351709 0.26 AML other m 2019-10-18T00:31:31.90
GU.POPM.HHN. ML:1.2 0.000054212684999999996 0.28 AML other m 2019-10-18T00:31:32.04
IV.PII.HHE. ML:1.1 0.00001971925 0.28 AML other m 2019-10-18T00:31:42.83
IV.PII.HHN. ML:1.0 0.000017066929499999998 0.36 AML other m 2019-10-18T00:31:44.37
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