Earthquake with magnitude of ML 1.3 on date 18-10-2019 and time 17:52:53 (Italy) in region 4 km N Toano (RE)

A magnitude ML 1.3 earthquake occured in region: 4 km N Toano (RE), on

  • 18-10-2019 15:52:53 (UTC)
  • 18-10-2019 17:52:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.41, 10.55 at 12 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 4 4463 4463
Carpineti RE 6 4064 8527
Villa Minozzo RE 8 3750 12277
Montefiorino MO 8 2203 14480
Baiso RE 11 3315 17795
Prignano sulla Secchia MO 12 3747 21542
Castelnovo ne' Monti RE 12 10465 32007
Casina RE 12 4504 36511
Palagano MO 13 2194 38705
Frassinoro MO 13 1926 40631
Polinago MO 16 1672 42303
Viano RE 17 3374 45677
Lama Mocogno MO 18 2734 48411
Castellarano RE 18 15232 63643
Ventasso RE 18 4295 67938
Vetto RE 19 1860 69798
Serramazzoni MO 19 8282 78080

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km S of Reggio nell'Emilia (171345 inhabitants)
40 Km SW of Modena (184973 inhabitants)
47 Km SE of Parma (192836 inhabitants)
49 Km SW of Carpi (70699 inhabitants)
52 Km NE of Carrara (63133 inhabitants)
53 Km NE of Massa (69479 inhabitants)
60 Km NW of Pistoia (90315 inhabitants)
63 Km N of Lucca (89046 inhabitants)
64 Km W of Bologna (386663 inhabitants)
65 Km NE of Viareggio (62467 inhabitants)
66 Km NE of La Spezia (93959 inhabitants)
73 Km NW of Prato (191150 inhabitants)
78 Km N of Pisa (89158 inhabitants)
88 Km NW of Scandicci (50609 inhabitants)
91 Km NW of Firenze (382808 inhabitants)
91 Km SE of Cremona (71901 inhabitants)
93 Km W of Imola (69797 inhabitants)
97 Km W of Ferrara (133155 inhabitants)
97 Km N of Livorno (159219 inhabitants)
99 Km SE of Piacenza (102191 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 1.3 2019-10-18
15:52:53
44.41 10.55 13 2019-10-18
16:09:43
Sala Sismica INGV-Roma 73327791
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 15:52:53 ± 0.21
Latitude 44.41 ± 0.01
Longitude 10.55 ± 0.02
Depth (km) 13 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73327791

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1436
Semi-minor axis of confidence ellipse (meter) 801
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 34
Circular confidence region, given by single value of horizontal uncertainty (meter) 1440
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 177
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.393
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 73327791
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 16:09:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.IACL.HHZ. 2019-10-18T15:54:32.10 3.0 undecidable manual Pn 3.64 0
IV.MMO1.EHZ. 2019-10-18T15:54:03.00 3.0 undecidable manual Sn -2.46 0
TV.SF04.EHZ. 2019-10-18T15:53:54.64 3.0 undecidable manual Sg 4.01 0
CH.BERNI.HHZ. 2019-10-18T15:53:46.18 3.0 undecidable manual Sg 1.41 0
IV.LAV9.HNZ. 2019-10-18T15:53:39.44 3.0 undecidable manual Pn -2.5 0
MN.TRI.HHZ. 2019-10-18T15:53:29.51 3.0 negative manual Pn 1.59 0
IV.SENI.HNZ. 2019-10-18T15:53:23.94 3.0 positive manual Pn -0.03 0
IT.ACQ.HGZ. 2019-10-18T15:53:20.10 3.0 positive manual Pn 1.86 0
GU.POPM.HHZ. 2019-10-18T15:53:08.62 0.6 undecidable manual S 158 0.393 93 0.9 40
GU.GRAM.HHZ. 2019-10-18T15:53:07.11 0.6 undecidable manual S 284 0.3552 93 0.49 46
GU.EQUI.HHE. 2019-10-18T15:53:06.55 0.6 undecidable manual S 230 0.3732 93 -0.61 40
IV.FIR.HHZ. 2019-10-18T15:53:05.37 3.0 undecidable manual P 0
MN.VLC.HHZ. 2019-10-18T15:53:04.05 0.6 undecidable manual S 205 0.2752 95 -0.21 47
GU.SARM.EHE. 2019-10-18T15:53:03.00 0.6 undecidable manual S 205 0.2491 96 -0.47 43
IV.ZCCA.HNE. 2019-10-18T15:53:03.37 1.0 undecidable manual S 101 0.3103 94 -1.91 9
GU.POPM.HHZ. 2019-10-18T15:53:02.32 0.3 positive manual P 158 0.393 93 0.56 68
GU.EQUI.HHE. 2019-10-18T15:53:01.10 0.3 undecidable manual P 230 0.3732 93 -0.34 67
GU.GRAM.HHZ. 2019-10-18T15:53:01.15 0.1 positive manual P 284 0.3552 93 0.02 97
IV.ZCCA.HNE. 2019-10-18T15:52:59.71 0.3 undecidable manual P 101 0.3103 94 -0.64 61
MN.VLC.HHZ. 2019-10-18T15:52:59.87 0.1 positive manual P 205 0.2752 95 0.11 100
GU.SARM.EHE. 2019-10-18T15:52:59.28 0.3 undecidable manual P 205 0.2491 96 -0.03 73
GU.GSCL.HHZ. 2019-10-18T15:52:58.59 0.3 undecidable manual S 155 0.0648 142 0.11 78
GU.GSCL.HHZ. 2019-10-18T15:52:56.67 0.3 positive manual P 155 0.0648 142 0.24 76
IV.MNTV.HNZ. 2019-10-18T15:52:55.15 3.0 undecidable manual P -2.4 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MNTV.HNE. ML:2.7 0.00074426005 0.4224 AML other m 2019-10-18T15:53:12.84
IV.MNTV.HNN. ML:2.6 0.0005299331 0.1792 AML other m 2019-10-18T15:52:59.35
GU.GSCL.HHE. ML:1 0.00011032613 0.3584 AML other m 2019-10-18T15:53:00.37
GU.GSCL.HHN. ML:1 0.0001303942 0.1792 AML other m 2019-10-18T15:53:00.64
MN.VLC.HHE. ML:1.3 9.1068875E-5 0.1792 AML other m 2019-10-18T15:53:17.06
MN.VLC.HHN. ML:1.3 8.402154E-5 0.0768 AML other m 2019-10-18T15:53:11.81
MN.VLC.HNE. ML:1.4 0.000104142425 0.2688 AML other m 2019-10-18T15:53:17.06
MN.VLC.HNN. ML:1.4 0.00010583527 0.4224 AML other m 2019-10-18T15:53:17.61
GU.GRAM.HHE. ML:1.2 5.6719975E-5 0.2944 AML other m 2019-10-18T15:53:22.84
GU.GRAM.HHN. ML:1.3 6.807836E-5 0.2432 AML other m 2019-10-18T15:53:21.09
GU.POPM.HHE. ML:1.4 7.4885435E-5 0.1408 AML other m 2019-10-18T15:53:09.00
GU.POPM.HHN. ML:1.5 9.807973E-5 0.1408 AML other m 2019-10-18T15:53:22.57
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