Earthquake with magnitude of ML 1.4 on date 12-10-2019 and time 16:35:14 (Italy) in region 1 km W Polinago (MO)

A magnitude ML 1.4 earthquake occured in region: 1 km W Polinago (MO), on

  • 12-10-2019 14:35:14 (UTC)
  • 12-10-2019 16:35:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.35, 10.71 at 9 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 2 1672 1672
Lama Mocogno MO 5 2734 4406
Palagano MO 5 2194 6600
Montefiorino MO 7 2203 8803
Prignano sulla Secchia MO 10 3747 12550
Pavullo nel Frignano MO 10 17383 29933
Serramazzoni MO 11 8282 38215
Montecreto MO 11 940 39155
Frassinoro MO 12 1926 41081
Toano RE 12 4463 45544
Riolunato MO 14 712 46256
Sestola MO 14 2508 48764
Pievepelago MO 17 2222 50986
Fanano MO 17 2989 53975
Castellarano RE 18 15232 69207
Baiso RE 19 3315 72522
Carpineti RE 19 4064 76586
Villa Minozzo RE 19 3750 80336
Fiumalbo MO 19 1280 81616

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km SW of Modena (184973 inhabitants)
39 Km S of Reggio nell'Emilia (171345 inhabitants)
49 Km NW of Pistoia (90315 inhabitants)
51 Km SW of Carpi (70699 inhabitants)
53 Km W of Bologna (386663 inhabitants)
57 Km NE of Massa (69479 inhabitants)
57 Km NE of Carrara (63133 inhabitants)
58 Km N of Lucca (89046 inhabitants)
59 Km SE of Parma (192836 inhabitants)
61 Km NW of Prato (191150 inhabitants)
65 Km NE of Viareggio (62467 inhabitants)
74 Km NE of Pisa (89158 inhabitants)
75 Km E of La Spezia (93959 inhabitants)
76 Km NW of Scandicci (50609 inhabitants)
78 Km NW of Firenze (382808 inhabitants)
80 Km W of Imola (69797 inhabitants)
91 Km SW of Ferrara (133155 inhabitants)
94 Km NE of Livorno (159219 inhabitants)
94 Km W of Faenza (58541 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 1.4 2019-10-12
14:35:14
44.35 10.71 9 2019-10-12
14:47:53
Sala Sismica INGV-Roma 73217711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-12 14:35:14 ± 0.2
Latitude 44.35 ± 0.01
Longitude 10.71 ± 0.01
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73217711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1566
Semi-minor axis of confidence ellipse (meter) 843
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 11
Circular confidence region, given by single value of horizontal uncertainty (meter) 1570
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 161
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.63852
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 73217711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-12 14:47:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.PII.HHZ. 2019-10-12T14:35:36.73 0.6 undecidable manual S 192 0.6385 50 0.16 47
GU.GRAM.HHZ. 2019-10-12T14:35:32.41 0.6 undecidable manual S 288 0.4784 50 0.58 42
IV.MPPT.EHZ. 2019-10-12T14:35:32.77 0.3 undecidable manual S 145 0.4775 50 0.97 55
IV.MSSA.HHZ. 2019-10-12T14:35:30.97 3.0 negative manual P -0.28 0
GU.CARD.HHZ. 2019-10-12T14:35:28.07 0.6 undecidable manual S 207 0.3588 50 -0.22 49
MN.VLC.HHZ. 2019-10-12T14:35:27.20 0.3 undecidable manual S 231 0.2959 50 0.78 62
IV.PII.HHZ. 2019-10-12T14:35:27.07 0.6 undecidable manual P 192 0.6385 50 -0.25 46
GU.SARM.EHZ. 2019-10-12T14:35:26.47 0.3 undecidable manual S 233 0.2725 106 0.85 63
IV.BDI.HHZ. 2019-10-12T14:35:26.07 0.6 undecidable manual S 196 0.295 50 -0.33 49
GU.POPM.HHZ. 2019-10-12T14:35:26.65 0.3 undecidable manual S 173 0.3049 50 -0.03 78
IV.MPPT.EHZ. 2019-10-12T14:35:24.42 0.3 undecidable manual P 145 0.4775 50 -0.14 74
IV.MOCL.EHZ. 2019-10-12T14:35:24.40 0.3 undecidable manual P 135 0.4829 50 -0.26 72
GU.GRAM.HHZ. 2019-10-12T14:35:24.20 0.3 undecidable manual P 288 0.4784 50 -0.39 71
GU.CARD.HHZ. 2019-10-12T14:35:22.13 0.3 undecidable manual P 207 0.3588 50 -0.41 71
IV.BDI.HHZ. 2019-10-12T14:35:21.15 0.3 positive manual P 196 0.295 50 -0.3 74
GU.POPM.HHZ. 2019-10-12T14:35:21.41 0.1 positive manual P 173 0.3049 50 -0.2 100
MN.VLC.HHZ. 2019-10-12T14:35:21.11 0.3 undecidable manual P 231 0.2959 50 -0.35 73
GU.SARM.EHZ. 2019-10-12T14:35:20.66 0.1 undecidable manual P 233 0.2725 106 -0.34 97
IV.ZCCA.HHZ. 2019-10-12T14:35:19.97 0.3 positive manual P 89 0.1934 112 0.63 69
GU.GSCL.HHZ. 2019-10-12T14:35:19.46 0.3 undecidable manual S 272 0.0836 133 0.33 78
GU.GSCL.HHZ. 2019-10-12T14:35:17.03 0.3 undecidable manual P 272 0.0836 133 -0.22 77
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BDI.HNE. ML:0 0.00036176505 0.1792 AML other m 2019-10-12T14:35:28.31
IV.BDI.HHN. ML:0 0.0003254784 0.2624 AML other m 2019-10-12T14:35:28.12
IV.BDI.HNN. ML:0 0.0003873473 0.2304 AML other m 2019-10-12T14:35:27.00
IV.BDI.HHE. ML:0 0.0004059483 0.1792 AML other m 2019-10-12T14:35:27.00
GU.GSCL.HHE. ML:1.7 0.00065875815 0.3584 AML other m 2019-10-12T14:35:24.92
GU.GSCL.HHN. ML:1.8 0.00088991045 0.3392 AML other m 2019-10-12T14:35:25.10
IV.ZCCA.HHE. ML:1.4 0.0001769306 0.4416 AML other m 2019-10-12T14:35:28.51
IV.ZCCA.HHN. ML:1.2 0.00012347494 0.3776 AML other m 2019-10-12T14:35:28.98
IV.ZCCA.HNE. ML:1.4 0.0001600784 0.5184 AML other m 2019-10-12T14:35:21.55
IV.ZCCA.HNN. ML:1.4 0.0001900364 0.6208 AML other m 2019-10-12T14:35:27.11
MN.VLC.HHE. ML:1.1 4.7901595E-5 0.256 AML other m 2019-10-12T14:35:28.38
MN.VLC.HHN. ML:1.1 5.5422985E-5 0.1024 AML other m 2019-10-12T14:35:21.27
MN.VLC.HNE. ML:1.1 6.0374135E-5 0.16 AML other m 2019-10-12T14:35:28.18
MN.VLC.HNN. ML:1.1 5.173825E-5 0.1792 AML other m 2019-10-12T14:35:21.48
GU.POPM.HHE. ML:1.7 0.00022569475 0.3008 AML other m 2019-10-12T14:35:28.80
GU.POPM.HHN. ML:1.8 0.00025184135 0.2176 AML other m 2019-10-12T14:35:28.59
GU.CARD.HHE. ML:1.8 0.00020259485 0.1408 AML other m 2019-10-12T14:35:29.79
GU.CARD.HHN. ML:1.5 0.0001185114 0.1216 AML other m 2019-10-12T14:35:29.62
GU.GRAM.HHE. ML:1.8 0.00015675125 0.1792 AML other m 2019-10-12T14:35:33.12
GU.GRAM.HHN. ML:1.7 0.0001315141 0.32 AML other m 2019-10-12T14:35:36.41
IV.MOCL.EHE. ML:1 2.580648E-5 0.4416 AML other m 2019-10-12T14:35:40.37
IV.MOCL.EHN. ML:0.9 2.101616E-5 0.1856 AML other m 2019-10-12T14:35:33.51
IV.MPPT.EHE. ML:0.9 2.006113E-5 0.3008 AML other m 2019-10-12T14:35:33.10
IV.MPPT.EHN. ML:0.9 1.8176695E-5 0.3968 AML other m 2019-10-12T14:35:36.43
IV.PII.HHE. ML:2 0.00014671195 0.3456 AML other m 2019-10-12T14:35:38.75
IV.PII.HHN. ML:1.8 0.000101875415 0.2752 AML other m 2019-10-12T14:35:39.47
IV.MSSA.HHE. ML:1.3 2.0191525E-5 0.96 AML other m 2019-10-12T14:35:49.70
IV.MSSA.HHN. ML:1.1 1.5750325E-5 0.5376 AML other m 2019-10-12T14:35:46.97
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