Earthquake with magnitude of ML 1.5 on date 10-10-2019 and time 20:24:22 (Italy) in region 3 km N Polinago (MO)

A magnitude ML 1.5 earthquake occured in region: 3 km N Polinago (MO), on

  • 10-10-2019 18:24:22 (UTC)
  • 10-10-2019 20:24:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.37, 10.72 at 28 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Polinago MO 3 1672 1672
Lama Mocogno MO 7 2734 4406
Montefiorino MO 8 2203 6609
Prignano sulla Secchia MO 8 3747 10356
Palagano MO 8 2194 12550
Serramazzoni MO 8 8282 20832
Pavullo nel Frignano MO 10 17383 38215
Toano RE 13 4463 42678
Montecreto MO 13 940 43618
Frassinoro MO 14 1926 45544
Castellarano RE 16 15232 60776
Sestola MO 16 2508 63284
Riolunato MO 16 712 63996
Baiso RE 17 3315 67311
Carpineti RE 19 4064 71375
Fanano MO 19 2989 74364
Sassuolo MO 20 40853 115217
Pievepelago MO 20 2222 117439
Guiglia MO 20 3931 121370

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km SW of Modena (184973 inhabitants)
37 Km S of Reggio nell'Emilia (171345 inhabitants)
48 Km S of Carpi (70699 inhabitants)
51 Km NW of Pistoia (90315 inhabitants)
51 Km W of Bologna (386663 inhabitants)
57 Km SE of Parma (192836 inhabitants)
59 Km NE of Massa (69479 inhabitants)
59 Km NE of Carrara (63133 inhabitants)
61 Km NE of Lucca (89046 inhabitants)
62 Km NW of Prato (191150 inhabitants)
67 Km NE of Viareggio (62467 inhabitants)
77 Km E of La Spezia (93959 inhabitants)
77 Km NE of Pisa (89158 inhabitants)
77 Km NW of Scandicci (50609 inhabitants)
79 Km W of Imola (69797 inhabitants)
79 Km NW of Firenze (382808 inhabitants)
88 Km SW of Ferrara (133155 inhabitants)
93 Km W of Faenza (58541 inhabitants)
97 Km NE of Livorno (159219 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
Bulletin
Rev1000
ML 1.5 2019-10-10
18:24:22
44.37 10.72 29 2020-02-28
16:42:12
Bollettino Sismico Italiano INGV 74478941
Reviewed
Rev100
ML 1.5 2019-10-10
18:24:22
44.38 10.73 27 2019-10-10
18:45:05
Sala Sismica INGV-Roma 73184151
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-10 18:24:22 ± 0.17
Latitude 44.37 ± 0.01
Longitude 10.72 ± 0.01
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74478941

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 814
Semi-minor axis of confidence ellipse (meter) 615
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 142
Circular confidence region, given by single value of horizontal uncertainty (meter) 810
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 82
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0.09713
Epicentral distance of station farthest from the epicenter (degree) 0.6637
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 74478941
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-09 11:31:27

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 73184151
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-10 18:45:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.POPM.HHZ. 2019-10-10T18:24:36.58 1.0 undecidable manual S 176 0.3265 123 0.4 24
IV.BDI.HHZ. 2019-10-10T18:24:35.98 0.6 undecidable manual S 196 0.3202 123 -0.05 51
GU.SARM.EHE. 2019-10-10T18:24:35.55 0.6 undecidable manual S 231 0.2959 126 0.12 51
IV.PII.HHZ. 2019-10-10T18:24:35.87 0.3 undecidable manual P 192 0.6637 106 0.12 71
IV.PRMA.HHE. 2019-10-10T18:24:33.15 1.0 undecidable manual P 324 0.4892 112 0.23 24
GU.MAIM.HHE. 2019-10-10T18:24:33.36 0.6 undecidable manual P 200 0.4847 112 0.51 45
IV.NDIM.HNZ. 2019-10-10T18:24:33.81 1.0 undecidable manual P 14 0.5315 110 0.21 23
GU.GRAM.HHE. 2019-10-10T18:24:33.02 0.6 undecidable manual P 285 0.4829 112 0.2 48
IV.ZCCA.HHZ. 2019-10-10T18:24:32.97 0.6 undecidable manual S 96 0.1835 141 -0.03 52
GU.GSCL.HHZ. 2019-10-10T18:24:31.86 0.3 undecidable manual S 258 0.0971 157 0.19 77
GU.POPM.HHZ. 2019-10-10T18:24:30.50 0.3 undecidable manual P 176 0.3265 123 0.06 76
IV.BDI.HHZ. 2019-10-10T18:24:30.22 0.1 undecidable manual P 196 0.3202 123 -0.14 100
IV.FNVD.HHE. 2019-10-10T18:24:30.41 0.3 undecidable manual P 125 0.3516 121 -0.4 71
MN.VLC.HHE. 2019-10-10T18:24:30.08 0.3 undecidable manual P 229 0.3193 124 -0.26 73
GU.SARM.EHE. 2019-10-10T18:24:29.84 0.3 undecidable manual P 231 0.2959 126 -0.16 75
IV.ZCCA.HHZ. 2019-10-10T18:24:28.83 0.1 undecidable manual P 96 0.1835 141 0.23 100
GU.GSCL.HHZ. 2019-10-10T18:24:27.40 0.1 undecidable manual P 258 0.0971 157 -0.44 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.8 0.0003285 0.58 AML other m 2019-10-10T18:24:32.15
GU.GSCL.HHN. ML:1.9 0.000371 0.22 AML other m 2019-10-10T18:24:32.38
IV.SBPO.HNE. ML:0 0.002865 1.56 AML other m 2019-10-10T18:24:32.79
IV.SBPO.HNN. ML:0 0.0007125 0.06 AML other m 2019-10-10T18:24:32.96
IV.VARE.HHN. ML:0 0.00122 0.16 AML other m 2019-10-10T18:24:58.59
IV.VARE.HHE. ML:0 0.0001445 0.14 AML other m 2019-10-10T18:24:59.29
IV.ZCCA.HHE. ML:1.4 9.887122E-5 0.4736 AML other m 2019-10-10T18:24:36.05
IV.ZCCA.HHN. ML:1.4 0.00010245945 0.3968 AML other m 2019-10-10T18:24:36.28
IV.BDI.HHN. ML:1.3 6.466926E-5 0.2688 AML other m 2019-10-10T18:24:38.21
IV.BDI.HHE. ML:1.3 6.0122515E-5 0.3712 AML other m 2019-10-10T18:24:38.99
GU.POPM.HHE. ML:1.4 7.374187E-5 0.2816 AML other m 2019-10-10T18:24:37.84
GU.POPM.HHN. ML:1.4 7.4677085E-5 0.2048 AML other m 2019-10-10T18:24:39.12
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