Earthquake with magnitude of ML 1.7 on date 03-03-2021 and time 06:59:34 (UTC) in region 6 km S Berceto (PR)

A magnitude ML 1.7 earthquake occured in region: 6 km S Berceto (PR), on

  • 03-03-2021 06:59:34 (UTC)
  • 03-03-2021 07:59:34 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.46, 10.01 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
Berceto PR 6 2109 2109
Corniglio PR 7 1936 4045
Monchio delle Corti PR 11 933 4978
Pontremoli MS 13 7357 12335
Filattiera MS 15 2309 14644
Palanzano PR 15 1142 15786
Valmozzola PR 16 539 16325
Bagnone MS 16 1887 18212
Tizzano Val Parma PR 17 2077 20289
Mulazzo MS 17 2424 22713
Solignano PR 18 1773 24486
Terenzo PR 18 1196 25682
Calestano PR 19 2100 27782
Villafranca in Lunigiana MS 19 4770 32552
Borgo Val di Taro PR 19 6999 39551

Municipalities with at least 50000 inhabitants

An earthquake occurred to
41 Km NE of La Spezia (93959 inhabitants)
43 Km N of Carrara (63133 inhabitants)
46 Km SW of Parma (192836 inhabitants)
48 Km N of Massa (69479 inhabitants)
56 Km W of Reggio nell'Emilia (171345 inhabitants)
68 Km N of Viareggio (62467 inhabitants)
71 Km SE of Piacenza (102191 inhabitants)
75 Km S of Cremona (71901 inhabitants)
76 Km W of Modena (184973 inhabitants)
79 Km W of Carpi (70699 inhabitants)
79 Km NW of Lucca (89046 inhabitants)
85 Km E of Genova (586655 inhabitants)
88 Km NW of Pisa (89158 inhabitants)
93 Km NW of Pistoia (90315 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
Reviewed
Rev100
ML 1.7 2021-03-03
06:59:34
44.46 10.01 10 2021-03-03
07:40:16
Sala Sismica INGV-Roma 87652071
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-03-03 06:59:34 ± 0.13
Latitude 44.46 ± 0.01
Longitude 10.01 ± 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 87652071

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1720
Semi-minor axis of confidence ellipse (meter) 630
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 30
Circular confidence region, given by single value of horizontal uncertainty (meter) 1720
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 125
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.57736
Number of stations at which the event was observed 20
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 87652071
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-03-03 07:40:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SPS2.HHZ. 2021-03-03T07:01:21.12 3.0 undecidable manual Pn 4.49 0
IV.RMP.HHZ. 2021-03-03T07:01:15.62 3.0 undecidable manual Sg 11.04 0
OT.OT14.EHZ. 2021-03-03T07:01:07.00 3.0 undecidable manual Pg 17.1 0
GU.BLANC.HHZ. 2021-03-03T07:00:46.73 3.0 undecidable manual Sn -1.47 0
IV.FREG.EHZ. 2021-03-03T07:00:45.79 3.0 undecidable manual Sg 2.8 0
IV.NARO.HHZ. 2021-03-03T07:00:36.98 3.0 undecidable manual Sn 1.63 0
IV.AGLI.HHZ. 2021-03-03T07:00:32.99 3.0 undecidable manual Pg 7.26 0
IV.PTCC.HHZ. 2021-03-03T07:00:28.81 3.0 negative manual Pg 4.28 0
IV.GAVE.EHZ. 2021-03-03T07:00:26.76 3.0 undecidable manual Pg 8.43 0
MN.TRI.HHZ. 2021-03-03T07:00:25.98 3.0 negative manual Pn 3.24 0
IV.MABI.HHZ. 2021-03-03T07:00:01.38 3.0 undecidable manual Pn -3.63 0
IV.TRIF.CHZ. 2021-03-03T06:59:59.69 3.0 undecidable manual P -0.79 0
IV.IMOL.HNZ. 2021-03-03T06:59:58.21 3.0 positive manual P -0.68 0
IV.BDI.HHE. 2021-03-03T06:59:54.54 0.6 undecidable manual S 133 0.5774 50 0.23 47
GU.GORR.HHE. 2021-03-03T06:59:52.88 0.6 undecidable manual S 287 0.5297 50 -0.03 50
IV.PLMA.HHZ. 2021-03-03T06:59:49.36 0.6 undecidable manual S 195 0.4227 50 -0.35 48
IV.MSSA.HHZ. 2021-03-03T06:59:48.58 0.6 undecidable manual S 248 0.3768 50 0.21 49
GU.EQUI.HHZ. 2021-03-03T06:59:46.82 0.6 undecidable manual S 160 0.3103 50 0.44 48
GU.GORR.HHE. 2021-03-03T06:59:45.04 0.1 undecidable manual P 287 0.5297 50 -0.06 99
IV.BDI.HHE. 2021-03-03T06:59:45.36 0.1 undecidable manual P 133 0.5774 50 -0.55 88
GU.CARD.HHE. 2021-03-03T06:59:45.82 0.1 undecidable manual P 142 0.5495 50 0.39 92
IV.PLMA.HHZ. 2021-03-03T06:59:43.09 0.3 positive manual P 195 0.4227 50 -0.16 74
IV.MSSA.HHZ. 2021-03-03T06:59:42.64 0.1 negative manual P 248 0.3768 50 0.16 100
GU.EQUI.HHZ. 2021-03-03T06:59:41.05 0.6 undecidable manual P 160 0.3103 50 -0.28 49
GU.GRAM.HHZ. 2021-03-03T06:59:38.51 0.6 undecidable manual S 52 0.0531 149 0.15 53
GU.GRAM.HHZ. 2021-03-03T06:59:36.55 1.0 undecidable manual P 52 0.0531 149 -0.15 27
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
GU.GRAM.HHN. ML:1.6 0.000741 0.1 AML other m 2021-03-03T06:59:39.50
GU.GRAM.HHE. ML:1.7 0.000928 0.38 AML other m 2021-03-03T06:59:39.76
IV.MSSA.HHN. ML:1.9 0.0002585 0.78 AML other m 2021-03-03T06:59:49.49
IV.MSSA.HHE. ML:2 0.0003405 0.12 AML other m 2021-03-03T06:59:50.38
IV.PLMA.HHN. ML:1.3 5.435E-5 0.4 AML other m 2021-03-03T06:59:50.67
IV.PLMA.HHE. ML:1.4 6.42E-5 0.96 AML other m 2021-03-03T06:59:51.77
IV.IMOL.HNN. ML:3.5 0.001915 1.28 AML other m 2021-03-03T07:00:02.12
IV.IMOL.HNE. ML:3.5 0.00187 0.42 AML other m 2021-03-03T07:00:02.53
GU.BLANC.HHE. ML:2.6 6.145E-5 0.04 AML other m 2021-03-03T07:00:46.96
GU.BLANC.HHN. ML:2.7 6.725E-5 0.06 AML other m 2021-03-03T07:00:46.96
GU.EQUI.HHE. ML:0.8 2.5040325E-5 0.3008 AML other m 2021-03-03T06:59:46.54
GU.EQUI.HHN. ML:0.6 1.38855E-5 0.1984 AML other m 2021-03-03T06:59:47.58
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