Earthquake with magnitude of ML 1.1 on date 08-06-2021 and time 23:14:40 (UTC) in region 1 km W Episcopia (PZ)

A magnitude ML 1.1 earthquake occured in region: 1 km W Episcopia (PZ), on

  • 08-06-2021 23:14:40 (UTC)
  • 09-06-2021 01:14:40 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.0770, 16.0840 at 10 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Episcopia PZ 1 1434 1434
Latronico PZ 7 4556 5990
Carbone PZ 7 638 6628
Teana PZ 8 613 7241
San Severino Lucano PZ 8 1563 8804
Fardella PZ 8 627 9431
Calvera PZ 10 387 9818
Francavilla in Sinni PZ 10 4215 14033
Viggianello PZ 12 3025 17058
Castelluccio Superiore PZ 12 824 17882
Castelluccio Inferiore PZ 12 2131 20013
Chiaromonte PZ 12 1965 21978
Castelsaraceno PZ 13 1384 23362
San Chirico Raparo PZ 13 1084 24446
Rotonda PZ 14 3494 27940
Castronuovo di Sant'Andrea PZ 15 1067 29007
Laino Borgo CS 17 1921 30928
San Martino d'Agri PZ 18 801 31729
Laino Castello CS 18 848 32577
Roccanova PZ 19 1543 34120
Senise PZ 19 7115 41235
San Costantino Albanese PZ 19 729 41964

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km SE of Potenza (67122 inhabitants)
79 Km SW of Matera (60436 inhabitants)
88 Km N of Cosenza (67546 inhabitants)
93 Km SW of Altamura (70396 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
ML 1.1 2021-06-08
23:14:40
40.0772 16.0842 10 2021-12-29
11:12:37
Bollettino Sismico Italiano INGV 96503541
Reviewed
Rev100
ML 1.1 2021-06-08
23:14:40
40.0652 16.0847 8 2021-06-08
23:19:14
Sala Sismica INGV-Roma 90954031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-08 23:14:40 ± 0.12
Latitude 40.0772 ± 0.0072
Longitude 16.0842 ± 0.0094
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 96503541

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 759
Semi-minor axis of confidence ellipse (meter) 681
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 224
Circular confidence region, given by single value of horizontal uncertainty (meter) 760.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.12231
Epicentral distance of station farthest from the epicenter (degree) 0.55668
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 96503541
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2021-10-13 14:09:17

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 90954031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-08 23:19:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MGR.HHZ. 2021-06-08T23:14:55.30 0.6 undecidable manual S 279 45.5211 50 0 48
IV.CET2.HHZ. 2021-06-08T23:14:52.03 0.6 undecidable manual P 190 61.7937 50 0.54 42
IV.SALB.HHZ. 2021-06-08T23:14:51.18 0.6 undecidable manual S 135 31.4463 50 -0.36 46
IV.CRAC.EHZ. 2021-06-08T23:14:49.63 0.3 undecidable manual P 41 44.9217 50 0.74 59
MN.CUC.HHZ. 2021-06-08T23:14:49.30 0.3 undecidable manual S 248 24.6531 111 -0.2 72
IV.SIRI.HHZ. 2021-06-08T23:14:48.64 0.6 undecidable manual S 302 21.7671 114 0.06 50
IV.MGR.HHZ. 2021-06-08T23:14:48.76 0.1 undecidable manual P 279 45.5211 50 -0.22 92
IV.SALB.HHZ. 2021-06-08T23:14:46.45 0.1 undecidable manual P 135 31.4463 50 -0.35 92
IV.SIRI.HHZ. 2021-06-08T23:14:45.04 0.1 undecidable manual P 302 21.7671 114 -0.06 100
MN.CUC.HHZ. 2021-06-08T23:14:45.84 0.1 undecidable manual P 248 24.6531 111 0.21 96
IV.MMN.HHZ. 2021-06-08T23:14:45.46 0.3 undecidable manual P 201 22.1556 113 0.29 71
IV.SCHR.EHZ. 2021-06-08T23:14:45.89 0.6 undecidable manual S 357 13.5753 125 -0.2 49
IV.SCHR.EHZ. 2021-06-08T23:14:43.55 0.1 undecidable manual P 357 13.5753 125 -0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SCHR.EHN. ML:1.1 0.0001465 0.12 AML other m 2021-06-08T23:14:46.41
IV.SCHR.EHE. ML:1.1 0.0001225 0.14 AML other m 2021-06-08T23:14:46.53
IV.SIRI.HNN. ML:1.2 0.000111 0.2 AML other m 2021-06-08T23:14:50.60
IV.SIRI.HHN. ML:1.2 0.0001155 0.52 AML other m 2021-06-08T23:14:50.49
IV.SIRI.HNE. ML:1.2 0.00010950000000000002 0.26 AML other m 2021-06-08T23:14:51.32
IV.SIRI.HHE. ML:1.2 0.00011300000000000001 0.26 AML other m 2021-06-08T23:14:51.32
MN.CUC.HHE. ML:0.9 0.0000432 0.56 AML other m 2021-06-08T23:14:51.32
IV.SALB.HHN. ML:0.9 0.00003285 1.48 AML other m 2021-06-08T23:14:51.77
MN.CUC.HHN. ML:0.8 0.00003455 0.56 AML other m 2021-06-08T23:14:53.49
IV.MGR.HHE. ML:1.1 0.0000413 0.42 AML other m 2021-06-08T23:14:55.25
IV.SALB.HHE. ML:1.0 0.0000477 1.16 AML other m 2021-06-08T23:14:55.10
IV.MGR.HHN. ML:1.0 0.00002785 0.48 AML other m 2021-06-08T23:14:56.57
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