Earthquake with magnitude of ML 1.1 on date 14-06-2021 and time 04:53:17 (UTC) in region 8 km N Bedonia (PR)

A magnitude ML 1.1 earthquake occured in region: 8 km N Bedonia (PR), on

  • 14-06-2021 04:53:17 (UTC)
  • 14-06-2021 06:53:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.578, 9.616 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
Bedonia PR 8 3482 3482
Compiano PR 10 1112 4594
Tornolo PR 10 1010 5604
Bardi PR 11 2227 7831
Ferriere PC 12 1294 9125
Santo Stefano d'Aveto GE 13 1126 10251
Farini PC 16 1290 11541
Borgo Val di Taro PR 16 6999 18540
Albareto PR 16 2156 20696
Morfasso PC 18 1024 21720
Rezzoaglio GE 19 995 22715

Municipalities with at least 50000 inhabitants

An earthquake occurred to
53 Km S of Piacenza (102191 inhabitants)
55 Km NW of La Spezia (93959 inhabitants)
57 Km E of Genova (586655 inhabitants)
62 Km W of Parma (192836 inhabitants)
68 Km NW of Carrara (63133 inhabitants)
70 Km SW of Cremona (71901 inhabitants)
73 Km NW of Massa (69479 inhabitants)
77 Km SE of Pavia (72576 inhabitants)
81 Km W of Reggio nell'Emilia (171345 inhabitants)
87 Km E of Alessandria (93943 inhabitants)
94 Km NW of Viareggio (62467 inhabitants)
95 Km E of Savona (61345 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 1.1 2021-06-14
04:53:17
44.5785 9.616 10 2021-06-14
05:08:17
Sala Sismica INGV-Roma 91252691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-14 04:53:17 ± 0.09
Latitude 44.5785 ± 0.0027
Longitude 9.6160 ± 0.0076
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 91252691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 630
Semi-minor axis of confidence ellipse (meter) 240
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 256
Circular confidence region, given by single value of horizontal uncertainty (meter) 630
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 227
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.09
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.2716
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 3
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 91252691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-14 05:08:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LAV9.HNZ. 2021-06-14T04:55:09.33 3.0 undecidable manual Sg 11.59 0
IV.MARS.HHZ. 2021-06-14T04:55:03.06 3.0 undecidable manual Pn 2.87 0
IV.FAGN.HHZ. 2021-06-14T04:54:55.67 3.0 undecidable manual Sn -0.56 0
IV.VIVA.HHZ. 2021-06-14T04:54:51.10 3.0 undecidable manual Sn -5.84 0
CR.STON.BHZ. 2021-06-14T04:54:48.04 3.0 undecidable manual Pn 7.52 0
IV.COLB.HHZ. 2021-06-14T04:54:31.38 3.0 undecidable manual Pn 2.49 0
IV.CSNT.HHZ. 2021-06-14T04:54:08.35 3.0 undecidable manual Sg 1.23 0
IV.ZEN8.EHZ. 2021-06-14T04:53:39.83 3.0 undecidable manual S -4.61 0
IV.ZONE.HHZ. 2021-06-14T04:53:27.75 3.0 undecidable manual Pg -0.26 0
IV.MSSA.HHZ. 2021-06-14T04:53:27.98 0.1 undecidable manual S 195 0.2716 50 -0.06 99
GU.GORR.HHZ. 2021-06-14T04:53:26.88 0.3 undecidable manual S 277 0.232 50 0 76
IV.BOB.HNZ. 2021-06-14T04:53:26.52 0.3 undecidable manual S 328 0.2239 50 -0.12 74
IV.MSSA.HHZ. 2021-06-14T04:53:23.55 0.1 undecidable manual P 195 0.2716 50 0.03 100
GU.GORR.HHZ. 2021-06-14T04:53:22.92 0.1 undecidable manual P 277 0.232 50 0.08 100
IV.BOB.HNZ. 2021-06-14T04:53:22.77 0.3 undecidable manual P 328 0.2239 50 0.06 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MSSA.HHE. ML:1.2 8.315E-5 0.1 AML other m 2021-06-14T04:53:28.27
IV.MSSA.HHN. ML:1.1 6.095E-5 0.82 AML other m 2021-06-14T04:53:29.58
GU.GRAM.HHN. ML:1.1 4.69E-5 1.26 AML other m 2021-06-14T04:53:34.79
GU.GRAM.HHE. ML:1 3.65E-5 0.66 AML other m 2021-06-14T04:53:34.97
IV.CSNT.HHN. ML:2 3.35E-5 0.06 AML other m 2021-06-14T04:54:20.14
IV.CSNT.HHE. ML:2 3.645E-5 0.06 AML other m 2021-06-14T04:54:20.25
IV.FAGN.HHE. ML:2.8 3.66E-5 0.44 AML other m 2021-06-14T04:55:32.00
IV.FAGN.HHN. ML:2.7 2.61E-5 1.64 AML other m 2021-06-14T04:55:33.82
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download