Earthquake with magnitude of ML 1.1 on date 15-08-2020 and time 02:59:45 (Italy) in region 6 km W Terranova di Pollino (PZ)

A magnitude ML 1.1 earthquake occured in region: 6 km W Terranova di Pollino (PZ), on

  • 15-08-2020 00:59:45 (UTC)
  • 15-08-2020 02:59:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.973, 16.227 at 19 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
Terranova di Pollino PZ 6 1208 1208
San Severino Lucano PZ 9 1563 2771
San Costantino Albanese PZ 10 729 3500
Viggianello PZ 12 3025 6525
San Paolo Albanese PZ 12 294 6819
Francavilla in Sinni PZ 12 4215 11034
San Lorenzo Bellizzi CS 13 644 11678
Alessandria del Carretto CS 13 462 12140
Cersosimo PZ 13 656 12796
Frascineto CS 15 2154 14950
Noepoli PZ 16 878 15828
Episcopia PZ 16 1434 17262
Rotonda PZ 16 3494 20756
Morano Calabro CS 16 4576 25332
Fardella PZ 17 627 25959
Chiaromonte PZ 17 1965 27924
Civita CS 18 902 28826
Castrovillari CS 18 22240 51066
Teana PZ 18 613 51679
Cerchiara di Calabria CS 18 2385 54064
San Basile CS 19 1055 55119
Plataci CS 19 739 55858
Senise PZ 20 7115 62973

Municipalities with at least 50000 inhabitants

An earthquake occurred to
76 Km N of Cosenza (67546 inhabitants)
82 Km SE of Potenza (67122 inhabitants)
84 Km SW of Matera (60436 inhabitants)
99 Km S 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 2020-08-15
00:59:45
39.9732 16.2265 19 2020-11-19
12:37:03
Bollettino Sismico Italiano INGV 83617491
Reviewed
Rev100
ML 1.0 2020-08-15
00:59:45
39.9762 16.2238 11 2020-08-15
01:08:54
Sala Sismica INGV-Roma 81988811
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-15 00:59:45 ± 0.29
Latitude 39.9732 ± 0.0144
Longitude 16.2265 ± 0.0141
Depth (km) 19 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83617491

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1580
Semi-minor axis of confidence ellipse (meter) 789
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 348
Circular confidence region, given by single value of horizontal uncertainty (meter) 1580
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.49103
Number of stations at which the event was observed 19
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 10
Type of magnitude ML
Reference to an origin 83617491
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-08 12:52:35

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 81988811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-15 01:08:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CRND.HNZ. 2020-08-15T01:01:35.53 3.0 positive manual Pg 20.700001 0
IV.ACATE.EHZ. 2020-08-15T01:01:26.22 3.0 undecidable manual Sg 14.61 0
IV.FVI.HHZ. 2020-08-15T01:01:24.46 3.0 undecidable manual Pn 3.81 0
MN.CLTB.HHZ. 2020-08-15T01:01:14.15 3.0 undecidable manual Sn -1.15 0
IV.HPAC.HHZ. 2020-08-15T01:01:10.46 3.0 undecidable manual Sn -4.23 0
IV.FIR.HHZ. 2020-08-15T01:00:58.51 3.0 undecidable manual Pn 0.7 0
IV.COR1.EHZ. 2020-08-15T01:00:50.17 3.0 positive manual Pn 5.79 0
IV.CROCE.HHZ. 2020-08-15T01:00:39.33 3.0 undecidable manual Pg 5.6 0
IV.HAGA.HHZ. 2020-08-15T01:00:31.49 3.0 negative manual Pg 6.1 0
OT.OT13.EHZ. 2020-08-15T01:00:30.83 3.0 undecidable manual Sn -0.16 0
CR.STON.BHZ. 2020-08-15T01:00:28.94 3.0 undecidable manual Pn 5.08 0
IV.GRIS.EHE. 2020-08-15T00:59:59.43 0.3 undecidable manual S 231 0.3687 105 0.63 66
IV.SIRI.HHZ. 2020-08-15T00:59:58.77 0.6 undecidable manual S 307 0.3453 106 0.66 42
MN.CUC.HHZ. 2020-08-15T00:59:57.43 0.6 undecidable manual S 274 0.3157 108 0.15 49
IV.CET2.HHZ. 2020-08-15T00:59:55.07 0.3 undecidable manual P 205 0.491 100 0 73
IV.MMN.HHE. 2020-08-15T00:59:54.20 0.3 undecidable manual S 246 0.1988 121 0.08 77
IV.ORI.HHN. 2020-08-15T00:59:54.71 0.6 undecidable manual S 66 0.188 123 0.86 41
IV.CRAC.EHE. 2020-08-15T00:59:54.61 0.3 undecidable manual P 21 0.438 102 0.43 68
IV.GRIS.EHE. 2020-08-15T00:59:53.15 0.1 undecidable manual P 231 0.3687 105 0.12 99
IV.SALB.HHZ. 2020-08-15T00:59:52.30 0.6 undecidable manual S 136 0.1322 135 -0.27 49
IV.SIRI.HHZ. 2020-08-15T00:59:51.44 0.1 undecidable manual P 307 0.3453 106 -1.19 68
MN.CUC.HHZ. 2020-08-15T00:59:51.78 0.1 undecidable manual P 274 0.3157 108 -0.37 94
IV.MMN.HHE. 2020-08-15T00:59:50.40 0.3 undecidable manual P 246 0.1988 121 0.07 77
IV.SALB.HHZ. 2020-08-15T00:59:49.24 0.1 undecidable manual P 136 0.1322 135 -0.19 100
IV.ORI.HHN. 2020-08-15T00:59:49.92 0.3 undecidable manual P 66 0.188 123 -0.25 74
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SALB.HHN. ML:1.1 9.4628565E-5 0.24 AML other m 2020-08-15T00:59:52.85
IV.SALB.HHE. ML:1.2 0.00010147272 0.24 AML other m 2020-08-15T00:59:53.31
MN.CUC.HNN. ML:1.3 7.0295785E-5 0.86 AML other m 2020-08-15T00:59:57.35
MN.CUC.HNE. ML:1.2 6.255375E-5 1.1 AML other m 2020-08-15T00:59:57.86
MN.CUC.HHE. ML:1 3.4E-5 0.36 AML other m 2020-08-15T00:59:59.26
IV.SIRI.HHN. ML:1.2 5.49E-5 0.24 AML other m 2020-08-15T00:59:59.62
MN.CUC.HHN. ML:0.8 2.37E-5 0.38 AML other m 2020-08-15T00:59:59.80
IV.SIRI.HHE. ML:1.2 4.905E-5 0.46 AML other m 2020-08-15T01:00:01.72
IV.CET2.HHE. ML:0.8 1.37063225E-5 0.56 AML other m 2020-08-15T01:00:02.91
IV.CET2.HHN. ML:1 2.114332E-5 0.7 AML other m 2020-08-15T01:00:03.37
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