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) 44.38, 10.73 at 27 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
Polinago MO 3 1672 1672
Serramazzoni MO 7 8282 9954
Lama Mocogno MO 7 2734 12688
Prignano sulla Secchia MO 7 3747 16435
Montefiorino MO 8 2203 18638
Palagano MO 9 2194 20832
Pavullo nel Frignano MO 10 17383 38215
Toano RE 13 4463 42678
Montecreto MO 14 940 43618
Frassinoro MO 15 1926 45544
Castellarano RE 15 15232 60776
Sestola MO 17 2508 63284
Baiso RE 17 3315 66599
Riolunato MO 17 712 67311
Carpineti RE 19 4064 71375
Sassuolo MO 19 40853 112228
Fanano MO 19 2989 115217
Guiglia MO 19 3931 119148
Fiorano Modenese MO 20 17160 136308

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Modena (184973 inhabitants)
37 Km S of Reggio nell'Emilia (171345 inhabitants)
47 Km S of Carpi (70699 inhabitants)
51 Km W of Bologna (386663 inhabitants)
51 Km NW of Pistoia (90315 inhabitants)
57 Km SE of Parma (192836 inhabitants)
60 Km NE of Massa (69479 inhabitants)
60 Km NE of Carrara (63133 inhabitants)
62 Km NE of Lucca (89046 inhabitants)
63 Km NW of Prato (191150 inhabitants)
68 Km NE of Viareggio (62467 inhabitants)
77 Km E of La Spezia (93959 inhabitants)
78 Km NW of Scandicci (50609 inhabitants)
78 Km NE of Pisa (89158 inhabitants)
79 Km W of Imola (69797 inhabitants)
80 Km NW of Firenze (382808 inhabitants)
87 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
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 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 ± 0.14
Latitude 44.38 ± 0.01
Longitude 10.73 ± 0.01
Depth (km) 27 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73184151

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 786
Semi-minor axis of confidence ellipse (meter) 240
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 279
Circular confidence region, given by single value of horizontal uncertainty (meter) 790
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 87
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 19
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
Epicentral distance of station farthest from the epicenter (degree) 0.68888
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitude information

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
IV.VIVA.HHZ. 2019-10-10T18:25:41.16 3.0 undecidable manual Sn -5.06 0
IV.VARE.HHZ. 2019-10-10T18:25:09.78 3.0 undecidable manual Sn -0.55 0
IV.VARE.HHZ. 2019-10-10T18:24:54.89 3.0 positive manual Pg 6.81 0
GU.POPM.HHZ. 2019-10-10T18:24:36.58 0.6 undecidable manual S 176 0.3318 120 0.37 47
IV.PII.HHZ. 2019-10-10T18:24:35.87 0.3 undecidable manual P 193 0.6691 104 -0.05 70
GU.SARM.EHE. 2019-10-10T18:24:35.55 0.6 undecidable manual S 231 0.3013 123 0.09 51
IV.SBPO.HNZ. 2019-10-10T18:24:35.85 1.0 undecidable manual P 11 0.6889 104 -0.38 22
IV.BDI.HHZ. 2019-10-10T18:24:35.98 0.3 undecidable manual S 197 0.3265 121 -0.11 74
IV.PRMA.HHE. 2019-10-10T18:24:33.15 0.1 undecidable manual P 323 0.4865 110 0.22 94
GU.MAIM.HHE. 2019-10-10T18:24:33.43 0.1 undecidable manual P 200 0.491 110 0.43 90
GU.GRAM.HHE. 2019-10-10T18:24:33.02 0.1 undecidable manual P 284 0.4847 110 0.12 96
IV.ZCCA.HHZ. 2019-10-10T18:24:32.97 0.6 undecidable manual S 98 0.1808 139 0.23 49
GU.FIVI.HNE. 2019-10-10T18:24:32.51 0.3 undecidable manual P 253 0.4497 112 0.17 72
GU.GSCL.HHZ. 2019-10-10T18:24:31.55 0.3 undecidable manual S 256 0.1016 155 0.09 78
GU.CARD.HHE. 2019-10-10T18:24:31.42 0.1 undecidable manual P 207 0.3912 116 0 100
IV.BDI.HHZ. 2019-10-10T18:24:30.22 0.3 undecidable manual P 197 0.3265 121 -0.23 73
MN.VLC.HHE. 2019-10-10T18:24:30.08 0.1 undecidable manual P 228 0.3256 121 -0.35 94
GU.POPM.HHZ. 2019-10-10T18:24:30.50 0.3 undecidable manual P 176 0.3318 120 -0.02 76
IV.FNVD.HHE. 2019-10-10T18:24:30.41 0.1 undecidable manual P 126 0.3516 119 -0.42 94
GU.SARM.EHE. 2019-10-10T18:24:29.81 0.6 undecidable manual P 231 0.3013 123 -0.27 48
IV.ZCCA.HHZ. 2019-10-10T18:24:28.83 0.3 undecidable manual P 98 0.1808 139 0.31 72
GU.GSCL.HHZ. 2019-10-10T18:24:27.40 0.3 undecidable manual P 256 0.1016 155 -0.38 74
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:1.8 0.000371 0.22 AML other m 2019-10-10T18:24:32.38
IV.SBPO.HNE. ML:3.3 0.002865 1.56 AML other m 2019-10-10T18:24:32.79
IV.SBPO.HNN. ML:2.7 0.0007125 0.06 AML other m 2019-10-10T18:24:32.96
IV.BDI.HHE. ML:1.4 6.995E-5 1.48 AML other m 2019-10-10T18:24:37.88
IV.BDI.HHN. ML:1.3 6.465E-5 0.28 AML other m 2019-10-10T18:24:38.21
GU.POPM.HHE. ML:1.4 7.88E-5 0.74 AML other m 2019-10-10T18:24:38.68
GU.POPM.HHN. ML:1.4 7.47E-5 0.2 AML other m 2019-10-10T18:24:39.12
IV.VARE.HHN. ML:3.7 0.00122 0.16 AML other m 2019-10-10T18:24:58.59
IV.VARE.HHE. ML:2.8 0.0001445 0.14 AML other m 2019-10-10T18:24:59.29
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