Earthquake with magnitude of ML 1.8 on date 18-10-2019 and time 22:10:39 (Italy) in region 3 km SW Prignano sulla Secchia (MO)

A magnitude ML 1.8 earthquake occured in region: 3 km SW Prignano sulla Secchia (MO), on

  • 18-10-2019 20:10:39 (UTC)
  • 18-10-2019 22:10:39 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.42, 10.66 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
Prignano sulla Secchia MO 3 3747 3747
Montefiorino MO 7 2203 5950
Toano RE 9 4463 10413
Polinago MO 10 1672 12085
Baiso RE 10 3315 15400
Serramazzoni MO 10 8282 23682
Palagano MO 11 2194 25876
Castellarano RE 12 15232 41108
Carpineti RE 12 4064 45172
Lama Mocogno MO 13 2734 47906
Viano RE 15 3374 51280
Frassinoro MO 15 1926 53206
Pavullo nel Frignano MO 16 17383 70589
Casina RE 16 4504 75093
Villa Minozzo RE 17 3750 78843
Sassuolo MO 17 40853 119696
Fiorano Modenese MO 18 17160 136856
Montecreto MO 19 940 137796
Casalgrande RE 20 19310 157106

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km S of Reggio nell'Emilia (171345 inhabitants)
33 Km SW of Modena (184973 inhabitants)
44 Km SW of Carpi (70699 inhabitants)
50 Km SE of Parma (192836 inhabitants)
55 Km W of Bologna (386663 inhabitants)
58 Km NW of Pistoia (90315 inhabitants)
59 Km NE of Carrara (63133 inhabitants)
59 Km NE of Massa (69479 inhabitants)
65 Km N of Lucca (89046 inhabitants)
69 Km NW of Prato (191150 inhabitants)
70 Km NE of Viareggio (62467 inhabitants)
75 Km E of La Spezia (93959 inhabitants)
81 Km N of Pisa (89158 inhabitants)
84 Km W of Imola (69797 inhabitants)
84 Km NW of Scandicci (50609 inhabitants)
86 Km NW of Firenze (382808 inhabitants)
89 Km SW of Ferrara (133155 inhabitants)
94 Km SE of Cremona (71901 inhabitants)
98 Km W of Faenza (58541 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 1.8 2019-10-18
20:10:39
44.42 10.66 27 2019-10-18
20:37:48
Sala Sismica INGV-Roma 73330871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-18 20:10:39 ± 0.15
Latitude 44.42 ± 0.01
Longitude 10.66 ± 0.03
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73330871

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2099
Semi-minor axis of confidence ellipse (meter) 964
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 123
Circular confidence region, given by single value of horizontal uncertainty (meter) 2100
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 31
Number of defining phases 28
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.45
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 1.69702
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 16
Magnitude information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 50
Type of magnitude ML
Reference to an origin 73330871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-18 20:37:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IT.LRNO.HNZ. 2019-10-18T20:11:45.36 3.0 positive manual Pn 5.74 0
GU.BLANC.HHZ. 2019-10-18T20:11:34.43 3.0 undecidable manual Pg 8.36 0
ST.VARA.EHZ. 2019-10-18T20:11:24.32 0.6 undecidable manual S 7 1.4155 54 2.34 11
IV.ZONE.HHZ. 2019-10-18T20:11:23.25 0.6 undecidable manual S 344 1.3975 54 1.7 20
ST.DOSS.HHZ. 2019-10-18T20:11:22.34 0.6 undecidable manual S 14 1.5073 54 -1.83 17
IV.ROVR.HHZ. 2019-10-18T20:11:16.26 0.6 undecidable manual S 13 1.2599 54 -2.02 16
SI.KOSI.HHZ. 2019-10-18T20:11:13.72 3.0 positive manual Pn 0.26 0
IV.LMD.HHZ. 2019-10-18T20:11:09.26 0.6 undecidable manual S 114 0.822 102 2.78 6
ST.PANI.EHZ. 2019-10-18T20:11:08.30 0.3 undecidable manual P 16 1.697 54 0.5 46
SI.LUSI.HHZ. 2019-10-18T20:11:06.11 0.6 undecidable manual P 7 1.5522 54 0.32 35
ST.DOSS.HHZ. 2019-10-18T20:11:05.12 1.0 positive manual P 14 1.5073 54 -0.05 19
ST.VARA.EHZ. 2019-10-18T20:11:04.14 0.6 undecidable manual P 7 1.4155 54 0.23 38
IV.ZONE.HHZ. 2019-10-18T20:11:04.55 0.6 undecidable manual P 344 1.3975 54 0.89 31
IV.PII.HHZ. 2019-10-18T20:11:03.28 0.6 undecidable manual S 188 0.7042 104 0.22 46
IV.ROVR.HHZ. 2019-10-18T20:11:01.34 0.6 positive manual P 13 1.2599 54 -0.42 38
IV.MBAL.EHZ. 2019-10-18T20:11:01.83 0.6 undecidable manual P 6 1.2851 54 -0.28 39
IV.LMD.HHZ. 2019-10-18T20:10:56.44 1.0 negative manual P 114 0.822 102 1.48 13
GU.POPM.HHZ. 2019-10-18T20:10:54.34 0.6 undecidable manual S 170 0.3804 117 0.32 48
GU.CARD.HHZ. 2019-10-18T20:10:54.99 0.6 undecidable manual S 198 0.4137 115 0.08 50
MN.VLC.HHZ. 2019-10-18T20:10:53.44 0.6 undecidable manual S 217 0.3265 121 0.81 41
IV.BDI.HHZ. 2019-10-18T20:10:53.67 0.6 undecidable manual S 188 0.3597 119 0.19 49
IV.PII.HHZ. 2019-10-18T20:10:53.01 0.6 undecidable manual P 188 0.7042 104 0.03 47
IV.ZCCA.HHZ. 2019-10-18T20:10:51.39 0.6 undecidable manual S 107 0.2347 132 0.95 39
IV.CAVE.HHZ. 2019-10-18T20:10:49.49 0.3 positive manual P 28 0.5081 110 -0.27 70
GU.CARD.HHZ. 2019-10-18T20:10:47.92 0.3 positive manual P 198 0.4137 115 -0.35 70
IV.BDI.HHZ. 2019-10-18T20:10:47.03 0.1 negative manual P 188 0.3597 119 -0.42 93
GU.GSCL.HHZ. 2019-10-18T20:10:47.94 0.3 undecidable manual S 218 0.0872 159 0.05 79
MN.VLC.HHZ. 2019-10-18T20:10:47.19 0.6 undecidable manual P 217 0.3265 121 0.23 49
GU.POPM.HHZ. 2019-10-18T20:10:47.32 0.3 negative manual P 170 0.3804 117 -0.44 69
IV.ZCCA.HHZ. 2019-10-18T20:10:45.15 0.1 positive manual P 107 0.2347 132 -0.54 92
GU.GSCL.HHZ. 2019-10-18T20:10:43.85 0.1 positive manual P 218 0.0872 159 -0.37 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:2 0.0005845415 0.1536 AML other m 2019-10-18T20:10:48.15
GU.GSCL.HHN. ML:2 0.0005197508 0.1664 AML other m 2019-10-18T20:10:48.19
IV.ZCCA.HHE. ML:1.6 0.00014937425 0.4864 AML other m 2019-10-18T20:10:51.75
IV.ZCCA.HHN. ML:1.8 0.00022912815 0.4096 AML other m 2019-10-18T20:10:51.77
IV.ZCCA.HNE. ML:1.7 0.0001923901 0.4992 AML other m 2019-10-18T20:10:51.75
IV.ZCCA.HNN. ML:1.8 0.00024427015 0.4096 AML other m 2019-10-18T20:10:51.56
IV.BDI.HNE. ML:1.7 0.00013010464 0.7808 AML other m 2019-10-18T20:10:49.24
IV.BDI.HNN. ML:1.8 0.0001669904 0.4864 AML other m 2019-10-18T20:10:54.04
IV.BDI.HHE. ML:1.4 7.4677035E-5 0.2048 AML other m 2019-10-18T20:10:54.32
IV.BDI.HHN. ML:1.6 0.000110333935 0.2944 AML other m 2019-10-18T20:10:54.04
MN.VLC.HHE. ML:0.9 2.72190975E-5 0.5248 AML other m 2019-10-18T20:10:56.03
MN.VLC.HHN. ML:1.1 3.632098E-5 0.5376 AML other m 2019-10-18T20:10:55.29
MN.VLC.HNE. ML:1.4 6.976333E-5 0.8192 AML other m 2019-10-18T20:10:49.05
MN.VLC.HNN. ML:1.6 0.00011030458 0.7296 AML other m 2019-10-18T20:10:50.43
GU.POPM.HHE. ML:1.6 0.000105783085 0.2176 AML other m 2019-10-18T20:10:54.92
GU.POPM.HHN. ML:1.6 0.00010174956 0.2816 AML other m 2019-10-18T20:10:54.75
GU.CARD.HHE. ML:1.3 5.2231295E-5 0.128 AML other m 2019-10-18T20:10:56.66
GU.CARD.HHN. ML:1.6 0.000106089025 0.4352 AML other m 2019-10-18T20:10:56.12
IV.CAVE.HHE. ML:1.7 0.00010128516 0.1792 AML other m 2019-10-18T20:11:03.35
IV.CAVE.HHN. ML:1.9 0.00015446255 0.2944 AML other m 2019-10-18T20:11:01.18
IV.PII.HHE. ML:1.7 5.7602115E-5 0.2816 AML other m 2019-10-18T20:11:05.63
IV.PII.HHN. ML:1.4 3.5939065E-5 0.2816 AML other m 2019-10-18T20:11:04.60
IV.LMD.HHE. ML:1.2 1.733141E-5 0.32 AML other m 2019-10-18T20:11:10.60
IV.LMD.HHN. ML:1.2 1.5241745E-5 0.3328 AML other m 2019-10-18T20:11:09.83
IV.ROVR.HHE. ML:1.6 1.9080265E-5 0.1664 AML other m 2019-10-18T20:11:22.74
IV.ROVR.HHN. ML:1.7 3.1383325E-5 0.1536 AML other m 2019-10-18T20:11:22.22
IV.ROVR.HNE. ML:2 5.798962E-5 0.1792 AML other m 2019-10-18T20:11:22.65
IV.ROVR.HNN. ML:2.2 7.859126E-5 0.1536 AML other m 2019-10-18T20:11:22.22
IV.MBAL.EHE. ML:2.2 8.120486E-5 0.128 AML other m 2019-10-18T20:11:22.75
IV.MBAL.EHN. ML:2.2 8.4945215E-5 0.1024 AML other m 2019-10-18T20:11:21.50
IV.MBAL.HNE. ML:2.4 0.00014977035 1.0112 AML other m 2019-10-18T20:11:43.89
IV.MBAL.HNN. ML:2.4 0.0001480972 0.7808 AML other m 2019-10-18T20:11:36.68
ST.VARA.EHE. ML:2.2 8.1882025E-5 0.32 AML other m 2019-10-18T20:11:25.34
ST.VARA.EHN. ML:2 4.8348245E-5 0.1536 AML other m 2019-10-18T20:11:25.63
ST.VARA.HNE. ML:2.4 0.00010669689 0.7936 AML other m 2019-10-18T20:11:10.68
ST.VARA.HNN. ML:2.4 0.00010343293 0.64 AML other m 2019-10-18T20:11:48.62
IV.ZONE.HHE. ML:2 4.309839E-5 0.1792 AML other m 2019-10-18T20:11:27.44
IV.ZONE.HHN. ML:1.9 4.205211E-5 0.1792 AML other m 2019-10-18T20:11:26.60
IV.ZONE.HNE. ML:2.4 0.00012968675 0.704 AML other m 2019-10-18T20:11:17.18
IV.ZONE.HNN. ML:2.5 0.00014655215 0.9728 AML other m 2019-10-18T20:11:49.20
ST.DOSS.HHE. ML:1.9 3.614319E-5 0.2944 AML other m 2019-10-18T20:11:29.41
ST.DOSS.HHN. ML:1.9 3.4065465E-5 0.256 AML other m 2019-10-18T20:11:28.59
ST.DOSS.HNE. ML:2.2 6.78283395E-5 0.4352 AML other m 2019-10-18T20:11:07.95
ST.DOSS.HNN. ML:2.2 7.138207E-5 0.9728 AML other m 2019-10-18T20:11:34.71
SI.LUSI.HHE. ML:2 3.2955215E-5 0.1664 AML other m 2019-10-18T20:11:30.55
SI.LUSI.HHN. ML:2.2 6.079038E-5 0.1536 AML other m 2019-10-18T20:11:28.96
ST.PANI.EHE. ML:1.7 1.5462265E-5 1.0752 AML other m 2019-10-18T20:11:17.75
ST.PANI.EHN. ML:1.5 1.1247136E-5 0.5248 AML other m 2019-10-18T20:11:27.80
SI.KOSI.HHE. ML:1.4 6.652734E-6 1.0752 AML other m 2019-10-18T20:11:50.58
SI.KOSI.HHN. ML:2.7 0.00011334065 0.9344 AML other m 2019-10-18T20:11:50.92
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