INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of ML 1.7 on date 08-07-2018 and time 14:50:11 (Italy) in region 1 km SE Tizzano Val Parma (PR)

A magnitude ML 1.7 earthquake occured in region: 1 km SE Tizzano Val Parma (PR), on

  • 08-07-2018 12:50:11 (UTC)
  • 08-07-2018 14:50:11 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.51, 10.21 at 21 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
Tizzano Val Parma PR 1 2077 2077
Palanzano PR 9 1142 3219
Corniglio PR 10 1936 5155
Vetto RE 11 1860 7015
Calestano PR 12 2100 9115
Neviano degli Arduini PR 12 3649 12764
Langhirano PR 13 10315 23079
Monchio delle Corti PR 13 933 24012
Terenzo PR 15 1196 25208
Lesignano de' Bagni PR 17 5028 30236
Berceto PR 17 2109 32345
Castelnovo ne' Monti RE 18 10465 42810
Ventasso RE 18 4295 47105
Canossa RE 18 3844 50949
Traversetolo PR 20 9425 60374

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Parma (192836 inhabitants)
39 Km SW of Reggio nell'Emilia (171345 inhabitants)
49 Km N of Carrara (63133 inhabitants)
53 Km N of Massa (69479 inhabitants)
54 Km NE of La Spezia (93959 inhabitants)
59 Km W of Modena (184973 inhabitants)
62 Km W of Carpi (70699 inhabitants)
71 Km S of Cremona (71901 inhabitants)
72 Km N of Viareggio (62467 inhabitants)
73 Km SE of Piacenza (102191 inhabitants)
78 Km NW of Lucca (89046 inhabitants)
86 Km NW of Pistoia (90315 inhabitants)
90 Km N of Pisa (89158 inhabitants)
90 Km W of Bologna (386663 inhabitants)
100 Km NW of Prato (191150 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 1.7 2018-07-08
12:50:11
44.51 10.21 21 2018-07-08
13:06:15
Sala Sismica INGV-Roma 58591891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-07-08 12:50:11 ± 0.17
Latitude 44.51 ± 0.01
Longitude 10.21 ± 0.01
Depth (km) 21 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 58591891

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 740
Semi-minor axis of confidence ellipse (meter) 156
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 272
Circular confidence region, given by single value of horizontal uncertainty (meter) 740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 105
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.89662
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 58591891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-07-08 13:06:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2018-07-08T12:51:29.91 3.0 negative manual Pn 1.59 0
IV.SRES.HHZ. 2018-07-08T12:51:26.07 3.0 undecidable manual Sn -4.68 0
IV.CAFE.HHZ. 2018-07-08T12:51:26.76 3.0 positive manual Pn 0.42 0
IV.SGG.HHZ. 2018-07-08T12:51:22.46 3.0 negative manual Pn 5.8 0
IV.IOCA.HHZ. 2018-07-08T12:51:19.32 3.0 undecidable manual Pn -1.25 0
ST.OZOL.EHZ. 2018-07-08T12:51:07.90 3.0 undecidable manual Sn 0.15 0
IV.VARE.HHZ. 2018-07-08T12:51:00.86 3.0 undecidable manual Sn -1.3 0
OB.GAVE.EHZ. 2018-07-08T12:50:54.03 3.0 undecidable manual Pn 0.83 0
IV.MAGA.HHZ. 2018-07-08T12:50:52.11 3.0 undecidable manual S 1.02 0
IV.CTI.HHZ. 2018-07-08T12:50:41.62 3.0 negative manual Pn 0.96 0
SI.LUSI.HHZ. 2018-07-08T12:50:37.06 3.0 positive manual Pn 0.52 0
IV.MAGA.HHZ. 2018-07-08T12:50:34.13 3.0 negative manual P 0.83 0
IV.PLMA.HHZ. 2018-07-08T12:50:29.76 0.3 undecidable manual S 209 0.5261 103 0.08 74
IV.NDIM.HHZ. 2018-07-08T12:50:29.35 3.0 undecidable manual S -0.83 0
GU.RNCA.HHZ. 2018-07-08T12:50:28.54 0.1 undecidable manual P 268 0.8966 97 0.36 85
IV.MPPT.EHZ. 2018-07-08T12:50:27.69 0.1 undecidable manual P 131 0.84 97 0.48 85
GU.SARM.EHZ. 2018-07-08T12:50:24.55 0.3 undecidable manual S 157 0.3552 110 -0.26 72
GU.GSCL.HHZ. 2018-07-08T12:50:24.08 0.3 undecidable manual S 121 0.3157 113 0.36 73
GU.EQUI.HHZ. 2018-07-08T12:50:24.92 0.3 undecidable manual S 187 0.3471 111 0.32 73
IV.BOB.HHE. 2018-07-08T12:50:23.36 0.6 undecidable manual P 296 0.598 101 0.23 47
GU.POPM.HHZ. 2018-07-08T12:50:23.61 1.0 undecidable manual P 140 0.6097 101 0.29 23
IV.MSSA.HHZ. 2018-07-08T12:50:22.04 0.6 negative manual P 249 0.5306 103 0.05 49
IV.PRMA.HHE. 2018-07-08T12:50:22.72 0.3 undecidable manual S 16 0.2626 118 0.41 72
IV.PLMA.HHZ. 2018-07-08T12:50:21.77 0.1 undecidable manual P 209 0.5261 103 -0.16 96
GU.CARD.HHZ. 2018-07-08T12:50:21.92 0.1 undecidable manual P 158 0.5234 103 0.05 99
MN.VLC.HHZ. 2018-07-08T12:50:19.37 0.6 negative manual P 160 0.3741 109 -0.05 51
GU.GSCL.HHZ. 2018-07-08T12:50:18.24 0.1 undecidable manual P 121 0.3157 113 -0.24 98
GU.EQUI.HHZ. 2018-07-08T12:50:18.45 0.1 undecidable manual P 187 0.3471 111 -0.54 91
GU.GRAM.HHZ. 2018-07-08T12:50:18.90 0.3 undecidable manual S 259 0.1034 148 0.11 80
GU.SARM.EHZ. 2018-07-08T12:50:18.72 1.0 negative manual P 157 0.3552 110 -0.39 24
IV.PRMA.HHE. 2018-07-08T12:50:17.21 0.1 undecidable manual P 16 0.2626 118 -0.46 96
GU.GRAM.HHZ. 2018-07-08T12:50:15.27 0.1 positive manual P 259 0.1034 148 -0.36 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.CARD.HHE. ML:1.7 0.00010795 0.46 AML other m 2018-07-08T12:50:30.40
GU.GSCL.HHN. ML:1.9 0.0002905 1.16 AML other m 2018-07-08T12:50:24.83
GU.GSCL.HHE. ML:1.9 0.000285 0.36 AML other m 2018-07-08T12:50:24.59
GU.SARM.EHN. ML:1.8 0.000298 0.22 AML other m 2018-07-08T12:50:26.54
MN.VLC.HHE. ML:1.5 0.0001012 0.58 AML other m 2018-07-08T12:50:26.32
GU.GRAM.HHE. ML:2.6 0.0028382535 0.1792 AML other m 2018-07-08T12:50:19.71
GU.EQUI.HHE. ML:1.2 5.339021E-5 0.2624 AML other m 2018-07-08T12:50:26.53
GU.EQUI.HHN. ML:1.5 0.000108528775 0.3392 AML other m 2018-07-08T12:50:25.18
GU.SARM.EHE. ML:1.9 0.000233693455 0.3584 AML other m 2018-07-08T12:50:26.54
MN.VLC.HHN. ML:1.5 9.2459435E-5 0.4416 AML other m 2018-07-08T12:50:26.68
IV.PLMA.HHN. ML:2.1 0.0002419503 0.3392 AML other m 2018-07-08T12:50:30.12
IV.PLMA.HHE. ML:1.7 0.0001059163 0.4224 AML other m 2018-07-08T12:50:30.54
GU.CARD.HHN. ML:1.6 9.145152E-5 0.1792 AML other m 2018-07-08T12:50:31.64
IV.MSSA.HHE. ML:1.6 7.5557705E-5 0.32 AML other m 2018-07-08T12:50:31.29
IV.MSSA.HHN. ML:1.6 8.6798485E-5 0.4224 AML other m 2018-07-08T12:50:30.90
GU.POPM.HHN. ML:1.8 9.6298455E-5 0.1792 AML other m 2018-07-08T12:50:34.15
GU.POPM.HHE. ML:1.7 8.2259565E-5 0.2624 AML other m 2018-07-08T12:50:34.81
IV.MPPT.EHE. ML:1.4 2.285864E-5 0.3776 AML other m 2018-07-08T12:50:43.62
IV.MPPT.EHN. ML:1.4 2.853893E-5 0.4416 AML other m 2018-07-08T12:50:42.86
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