INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.0 on date 11-10-2018 and time 20:19:53 (Italy) in region 5 km NE Villa Minozzo (RE)

A magnitude ML 1.0 earthquake occured in region: 5 km NE Villa Minozzo (RE), on

  • 11-10-2018 18:19:53 (UTC)
  • 11-10-2018 20:19:53 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.4, 10.49 at 10 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
Villa Minozzo RE 5 3750 3750
Toano RE 6 4463 8213
Carpineti RE 6 4064 12277
Castelnovo ne' Monti RE 8 10465 22742
Montefiorino MO 12 2203 24945
Casina RE 12 4504 29449
Baiso RE 13 3315 32764
Frassinoro MO 14 1926 34690
Ventasso RE 14 4295 38985
Vetto RE 15 1860 40845
Palagano MO 15 2194 43039
Prignano sulla Secchia MO 16 3747 46786
Viano RE 19 3374 50160
Polinago MO 20 1672 51832

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km SW of Reggio nell'Emilia (171345 inhabitants)
44 Km SW of Modena (184973 inhabitants)
46 Km S of Parma (192836 inhabitants)
48 Km NE of Carrara (63133 inhabitants)
49 Km NE of Massa (69479 inhabitants)
53 Km SW of Carpi (70699 inhabitants)
62 Km N of Lucca (89046 inhabitants)
62 Km NE of La Spezia (93959 inhabitants)
62 Km NW of Pistoia (90315 inhabitants)
63 Km NE of Viareggio (62467 inhabitants)
68 Km W of Bologna (386663 inhabitants)
76 Km NW of Prato (191150 inhabitants)
77 Km N of Pisa (89158 inhabitants)
89 Km SE of Cremona (71901 inhabitants)
90 Km NW of Scandicci (50609 inhabitants)
93 Km NW of Firenze (382808 inhabitants)
96 Km N of Livorno (159219 inhabitants)
96 Km SE of Piacenza (102191 inhabitants)
97 Km W of Imola (69797 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 1.0 2018-10-11
18:19:53
44.4 10.49 10 2018-10-11
18:38:49
Sala Sismica INGV-Roma 61848741
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-10-11 18:19:53 ± 0.29
Latitude 44.40 ± 0.02
Longitude 10.49 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 61848741

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1747
Semi-minor axis of confidence ellipse (meter) 936
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 340
Circular confidence region, given by single value of horizontal uncertainty (meter) 1750
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 261
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.61873
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 61848741
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-10-11 18:38:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
YD.T1412.EHZ. 2018-10-11T18:21:31.07 3.0 undecidable manual Sn 2.37 0
IV.MGR.HHZ. 2018-10-11T18:21:20.85 3.0 undecidable manual Pg 13.73 0
IV.ARVD.HHZ. 2018-10-11T18:20:43.90 3.0 undecidable manual Sg 7.53 0
IV.ZONE.HHZ. 2018-10-11T18:20:35.22 3.0 undecidable manual Sg 2.87 0
IV.SARZ.HHZ. 2018-10-11T18:20:34.76 3.0 undecidable manual Sn 0.04 0
IV.EUCT.HNZ. 2018-10-11T18:20:34.10 3.0 undecidable manual Sn -0.15 0
IV.MPPT.EHE. 2018-10-11T18:20:15.11 0.6 undecidable manual S 136 0.6187 50 0.35 44
IV.FNVD.HHE. 2018-10-11T18:20:12.16 0.6 undecidable manual S 117 0.509 50 0.63 41
IV.MTCR.EHZ. 2018-10-11T18:20:11.60 0.3 undecidable manual S 136 0.5243 50 -0.36 68
GU.POPM.HHZ. 2018-10-11T18:20:08.48 0.3 undecidable manual S 152 0.4056 50 0.03 74
GU.CARD.HHN. 2018-10-11T18:20:07.34 0.6 undecidable manual S 181 0.3777 50 -0.28 47
IV.BDI.HHZ. 2018-10-11T18:20:06.46 0.3 undecidable manual S 168 0.348 50 -0.3 71
IV.MPPT.EHE. 2018-10-11T18:20:05.95 3.0 undecidable manual P 136 0.6187 50 0.09 0
IV.MTCR.EHZ. 2018-10-11T18:20:04.20 0.1 undecidable manual P 136 0.5243 50 -0.05 97
MN.VLC.HHZ. 2018-10-11T18:20:04.51 0.3 undecidable manual S 197 0.2554 50 0.5 68
GU.SARM.EHZ. 2018-10-11T18:20:03.54 0.3 undecidable manual S 197 0.2293 111 0.37 72
IV.FNVD.HHE. 2018-10-11T18:20:03.72 0.1 undecidable manual P 117 0.509 50 -0.28 93
GU.CARD.HHN. 2018-10-11T18:20:01.50 0.1 undecidable manual P 181 0.3777 50 -0.24 96
GU.POPM.HHZ. 2018-10-11T18:20:01.80 0.1 undecidable manual P 152 0.4056 50 -0.43 91
IV.ZCCA.HHE. 2018-10-11T18:20:01.78 0.1 undecidable manual P 98 0.3498 50 0.51 88
IV.BDI.HHZ. 2018-10-11T18:20:00.94 0.1 undecidable manual P 168 0.348 50 -0.31 95
MN.VLC.HHZ. 2018-10-11T18:19:59.85 0.1 undecidable manual P 197 0.2554 50 0.2 97
GU.GSCL.HHZ. 2018-10-11T18:19:59.12 0.6 undecidable manual S 128 0.0863 136 0.63 48
GU.SARM.EHZ. 2018-10-11T18:19:59.30 0.1 undecidable manual P 197 0.2293 111 0.13 100
IV.IMOL.HNZ. 2018-10-11T18:19:58.78 3.0 negative manual P -0.01 0
GU.GSCL.HHZ. 2018-10-11T18:19:56.19 0.1 undecidable manual P 128 0.0863 136 -0.28 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GSCL.HHE. ML:1.1 0.0001755 1.8 AML other m 2018-10-11T18:20:01.08
GU.GSCL.HHN. ML:1.3 0.00025 0.68 AML other m 2018-10-11T18:20:01.32
GU.SARM.EHN. ML:0.9 4.4863975E-5 0 AML other m 2018-10-11T18:20:04.49
GU.SARM.EHE. ML:1.1 7.301123E-5 0.3328 AML other m 2018-10-11T18:20:04.76
MN.VLC.HHE. ML:0.8 3.4508371E-5 0.1792 AML other m 2018-10-11T18:20:05.39
MN.VLC.HHN. ML:0.5 1.39242085E-5 0.1024 AML other m 2018-10-11T18:20:04.74
IV.MTCR.EHN. ML:0.8 1.5223925E-5 0.1536 AML other m 2018-10-11T18:20:12.84
IV.MTCR.EHE. ML:1.1 2.6373925E-5 0.3584 AML other m 2018-10-11T18:20:12.81
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