Earthquake with magnitude of ML 1.3 on date 25-03-2019 and time 11:17:01 (Italy) in region 6 km W Valmozzola (PR)

A magnitude ML 1.3 earthquake occured in region: 6 km W Valmozzola (PR), on

  • 25-03-2019 10:17:01 (UTC)
  • 25-03-2019 11:17:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.55, 9.81 at 11 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
Valmozzola PR 6 539 539
Borgo Val di Taro PR 7 6999 7538
Bardi PR 11 2227 9765
Compiano PR 13 1112 10877
Varsi PR 13 1230 12107
Albareto PR 14 2156 14263
Berceto PR 15 2109 16372
Bedonia PR 15 3482 19854
Solignano PR 15 1773 21627
Tornolo PR 16 1010 22637
Bore PR 19 749 23386
Pontremoli MS 20 7357 30743

Municipalities with at least 50000 inhabitants

An earthquake occurred to
49 Km N of La Spezia (93959 inhabitants)
50 Km SW of Parma (192836 inhabitants)
57 Km S of Piacenza (102191 inhabitants)
57 Km NW of Carrara (63133 inhabitants)
63 Km NW of Massa (69479 inhabitants)
67 Km W of Reggio nell'Emilia (171345 inhabitants)
67 Km S of Cremona (71901 inhabitants)
71 Km E of Genova (586655 inhabitants)
83 Km NW of Viareggio (62467 inhabitants)
88 Km SE of Pavia (72576 inhabitants)
89 Km W of Carpi (70699 inhabitants)
89 Km W of Modena (184973 inhabitants)
96 Km NW of Lucca (89046 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 2019-03-25
10:17:01
44.55 9.81 11 2019-03-25
10:42:36
Sala Sismica INGV-Roma 66899001
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-03-25 10:17:01 ± 0.06
Latitude 44.55 ± 0.00
Longitude 9.81 ± 0.01
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 66899001

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 550
Semi-minor axis of confidence ellipse (meter) 330
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 25
Circular confidence region, given by single value of horizontal uncertainty (meter) 550
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 66
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.84266
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 66899001
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-03-25 10:42:36
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APEC.HHZ. 2019-03-25T10:18:03.38 3.0 undecidable manual Sn 0.76 0
IV.LATE.HHZ. 2019-03-25T10:17:44.28 3.0 positive manual Pg 4.71 0
GU.POPM.HHZ. 2019-03-25T10:17:17.00 0.3 undecidable manual P 126 0.8427 50 0.07 65
IV.PLMA.HHZ. 2019-03-25T10:17:17.80 0.6 undecidable manual S 176 0.4991 50 -0.55 42
GU.GORR.HHZ. 2019-03-25T10:17:14.47 0.6 undecidable manual S 279 0.3741 50 -0.17 47
GU.RNCA.HHZ. 2019-03-25T10:17:13.41 0.3 undecidable manual P 263 0.6178 50 0.34 64
IV.BOB.HNZ. 2019-03-25T10:17:13.67 0.3 undecidable manual S 310 0.339 50 0.07 72
IV.MSSA.HHZ. 2019-03-25T10:17:12.77 0.6 undecidable manual S 222 0.313 50 -0.05 48
GU.GSCL.HHZ. 2019-03-25T10:17:12.24 0.3 undecidable manual P 109 0.5882 50 -0.33 65
IV.GENL.EHZ. 2019-03-25T10:17:12.96 0.6 undecidable manual P 257 0.6169 50 -0.09 45
MN.VLC.HNZ. 2019-03-25T10:17:12.60 0.3 undecidable manual P 133 0.5657 50 0.42 64
GU.SARM.EHZ. 2019-03-25T10:17:12.00 0.6 undecidable manual P 131 0.5567 50 -0.03 46
IV.PLMA.HHZ. 2019-03-25T10:17:11.03 0.1 undecidable manual P 176 0.4991 50 -0.01 94
IV.PCN.EHZ. 2019-03-25T10:17:10.49 0.6 undecidable manual P 353 0.4901 50 -0.41 43
GU.EQUI.HHZ. 2019-03-25T10:17:10.39 0.1 undecidable manual P 147 0.4533 50 0.13 93
GU.GRAM.HHZ. 2019-03-25T10:17:09.15 0.3 undecidable manual S 107 0.1907 50 -0.05 74
IV.PRMA.HHZ. 2019-03-25T10:17:09.81 0.6 undecidable manual P 59 0.4164 50 0.17 46
IV.BOB.HNZ. 2019-03-25T10:17:08.30 0.1 undecidable manual P 310 0.339 50 0 97
GU.GORR.HHZ. 2019-03-25T10:17:08.81 0.1 undecidable manual P 279 0.3741 50 -0.09 95
IV.MSSA.HHZ. 2019-03-25T10:17:07.99 0.1 undecidable manual P 222 0.313 50 0.14 95
GU.GRAM.HHZ. 2019-03-25T10:17:05.75 0.1 undecidable manual P 107 0.1907 50 -0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSSA.HHN. ML:1.5 0.000132 0.16 AML other m 2019-03-25T10:17:13.17
GU.GRAM.HHN. ML:2.2 0.001035 0.66 AML other m 2019-03-25T10:17:10.78
IV.MSSA.HHE. ML:1.4 9.97E-5 1.66 AML other m 2019-03-25T10:17:12.05
GU.GORR.HHE. ML:1.3 6.5678445E-5 0.1984 AML other m 2019-03-25T10:17:14.77
GU.GORR.HHN. ML:1.3 7.146481E-5 0.7168 AML other m 2019-03-25T10:17:14.77
IV.PLMA.HHE. ML:1.1 3.1023385E-5 3.1808 AML other m 2019-03-25T10:17:18.86
IV.PLMA.HHN. ML:0.9 2.15083315E-5 0.2816 AML other m 2019-03-25T10:17:18.52
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