Earthquake with magnitude of ML 1.4 on date 23-10-2019 and time 10:22:27 (Italy) in region 7 km NE Toano (RE)

A magnitude ML 1.4 earthquake occured in region: 7 km NE Toano (RE), on

  • 23-10-2019 08:22:27 (UTC)
  • 23-10-2019 10:22:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.43, 10.6 at 11 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
Toano RE 7 4463 4463
Carpineti RE 7 4064 8527
Prignano sulla Secchia MO 7 3747 12274
Baiso RE 7 3315 15589
Montefiorino MO 8 2203 17792
Casina RE 12 4504 22296
Villa Minozzo RE 13 3750 26046
Palagano MO 13 2194 28240
Viano RE 13 3374 31614
Polinago MO 14 1672 33286
Castellarano RE 14 15232 48518
Frassinoro MO 15 1926 50444
Serramazzoni MO 15 8282 58726
Castelnovo ne' Monti RE 15 10465 69191
Lama Mocogno MO 17 2734 71925
Sassuolo MO 19 40853 112778
Vezzano sul Crostolo RE 20 4259 117037

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km S of Reggio nell'Emilia (171345 inhabitants)
36 Km SW of Modena (184973 inhabitants)
45 Km SW of Carpi (70699 inhabitants)
47 Km SE of Parma (192836 inhabitants)
56 Km NE of Carrara (63133 inhabitants)
57 Km NE of Massa (69479 inhabitants)
60 Km W of Bologna (386663 inhabitants)
61 Km NW of Pistoia (90315 inhabitants)
66 Km N of Lucca (89046 inhabitants)
68 Km NE of Viareggio (62467 inhabitants)
71 Km NE of La Spezia (93959 inhabitants)
73 Km NW of Prato (191150 inhabitants)
81 Km N of Pisa (89158 inhabitants)
88 Km NW of Scandicci (50609 inhabitants)
89 Km W of Imola (69797 inhabitants)
90 Km NW of Firenze (382808 inhabitants)
90 Km SE of Cremona (71901 inhabitants)
93 Km W of Ferrara (133155 inhabitants)
100 Km SE of Piacenza (102191 inhabitants)
100 Km N 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 1.4 2019-10-23
08:22:27
44.43 10.6 11 2019-10-23
08:41:31
Sala Sismica INGV-Roma 73406321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-23 08:22:27 ± 0.35
Latitude 44.43 ± 0.02
Longitude 10.60 ± 0.02
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73406321

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2190
Semi-minor axis of confidence ellipse (meter) 1550
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 346
Circular confidence region, given by single value of horizontal uncertainty (meter) 2190
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 204
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.78061
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 12
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 73406321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-23 08:41:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MAIM.. 2019-10-23T08:22:44.92 3.0 undecidable manual P 0
IV.MSSA.HHN. 2019-10-23T08:22:43.09 0.3 undecidable manual P 262 0.7806 50 0.82 55
IV.SEI.HHZ. 2019-10-23T08:22:43.98 3.0 undecidable manual P 0
GU.POPM.HHZ. 2019-10-23T08:22:42.72 0.3 undecidable manual S 164 0.4011 50 0.84 59
IV.BDI.HHZ. 2019-10-23T08:22:40.32 0.6 undecidable manual S 180 0.3669 50 -0.55 44
GU.SARM.EHE. 2019-10-23T08:22:39.16 0.6 undecidable manual S 210 0.2842 50 0.76 41
MN.VLC.HHZ. 2019-10-23T08:22:39.37 0.6 undecidable manual S 209 0.3103 50 0.18 49
IV.MPPT.EHE. 2019-10-23T08:22:39.65 1.0 undecidable manual P 143 0.5891 50 0.66 20
IV.MOCL.EHE. 2019-10-23T08:22:38.90 0.6 undecidable manual P 135 0.5954 50 -0.2 46
IV.FNVD.HHE. 2019-10-23T08:22:36.52 0.3 undecidable manual P 125 0.4578 50 -0.22 71
IV.NDIM.HHZ. 2019-10-23T08:22:35.91 3.0 undecidable manual S 0
GU.CARD.HHZ. 2019-10-23T08:22:35.50 0.3 undecidable manual P 192 0.4128 50 -0.47 68
GU.POPM.HHZ. 2019-10-23T08:22:35.28 0.3 undecidable manual P 164 0.4011 50 -0.5 67
GU.EQUI.HHE. 2019-10-23T08:22:35.48 1.0 undecidable manual P 231 0.4137 50 -0.51 22
IV.BDI.HHZ. 2019-10-23T08:22:34.74 0.1 positive manual P 180 0.3669 50 -0.45 91
IV.ZCCA.HNE. 2019-10-23T08:22:34.49 0.3 undecidable manual P 106 0.2815 50 0.76 62
MN.VLC.HHZ. 2019-10-23T08:22:34.10 0.1 positive manual P 209 0.3103 50 -0.12 99
GU.SARM.EHE. 2019-10-23T08:22:33.53 0.1 undecidable manual P 210 0.2842 50 -0.24 97
GU.GSCL.HHZ. 2019-10-23T08:22:32.74 0.3 undecidable manual S 185 0.08 140 0.5 72
GU.GSCL.HHZ. 2019-10-23T08:22:29.93 0.1 undecidable manual P 185 0.08 140 -0.28 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.5 0.00042829745 0.4992 AML other m 2019-10-23T08:22:36.16
GU.GSCL.HHN. ML:1.7 0.00066645615 0.3008 AML other m 2019-10-23T08:22:36.69
MN.VLC.HHE. ML:1 4.20845655E-5 0.32 AML other m 2019-10-23T08:22:40.20
MN.VLC.HHN. ML:1.4 9.574058E-5 1.6 AML other m 2019-10-23T08:22:41.17
MN.VLC.HNE. ML:1.5 0.000122378375 3.5008 AML other m 2019-10-23T08:22:42.55
MN.VLC.HNN. ML:1.3 9.056866E-5 0.6784 AML other m 2019-10-23T08:22:41.39
IV.BDI.HNE. ML:1.5 0.00010631264 0.5056 AML other m 2019-10-23T08:22:43.28
IV.BDI.HNN. ML:1.6 0.00013860595 1.0304 AML other m 2019-10-23T08:22:46.49
IV.BDI.HHE. ML:1.2 4.9635505E-5 0.3008 AML other m 2019-10-23T08:22:43.56
IV.BDI.HHN. ML:1.4 8.475434E-5 0.48 AML other m 2019-10-23T08:22:41.83
GU.POPM.HHE. ML:1.4 7.78187E-5 0.2624 AML other m 2019-10-23T08:22:43.38
GU.POPM.HHN. ML:1.6 0.00011403723 0.2624 AML other m 2019-10-23T08:22:43.08
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