Earthquake with magnitude of ML 1.3 on date 05-12-2020 and time 09:27:28 (Italy) in region 4 km SE Oppido Lucano (PZ)

A magnitude ML 1.3 earthquake occured in region: 4 km SE Oppido Lucano (PZ), on

  • 05-12-2020 08:27:28 (UTC)
  • 05-12-2020 09:27:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.73, 16.01 at 9 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
Oppido Lucano PZ 4 3813 3813
Tolve PZ 4 3251 7064
Cancellara PZ 7 1309 8373
San Chirico Nuovo PZ 8 1368 9741
Acerenza PZ 9 2402 12143
Vaglio Basilicata PZ 11 2047 14190
Pietragalla PZ 11 4160 18350
Genzano di Lucania PZ 13 5750 24100
Banzi PZ 14 1361 25461
Brindisi Montagna PZ 15 908 26369
Tricarico MT 17 5388 31757
Albano di Lucania PZ 17 1435 33192
Trivigno PZ 17 678 33870
Campomaggiore PZ 19 811 34681
Forenza PZ 19 2122 36803
Irsina MT 20 4960 41763

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Potenza (67122 inhabitants)
47 Km W of Altamura (70396 inhabitants)
50 Km W of Matera (60436 inhabitants)
60 Km S of Cerignola (58396 inhabitants)
60 Km SW of Andria (100440 inhabitants)
69 Km SW of Barletta (94814 inhabitants)
69 Km SW of Trani (56217 inhabitants)
70 Km SW of Bisceglie (55422 inhabitants)
71 Km SW of Bitonto (55540 inhabitants)
72 Km SW of Molfetta (59874 inhabitants)
84 Km SW of Bari (326344 inhabitants)
88 Km E of Battipaglia (50786 inhabitants)
90 Km SE of Foggia (151991 inhabitants)
100 Km S of Manfredonia (57279 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 1.3 2020-12-05
08:27:28
40.73 16.01 9 2020-12-05
08:57:31
Sala Sismica INGV-Roma 85211221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-12-05 08:27:28 ± 0.14
Latitude 40.73 ± 0.01
Longitude 16.01 ± 0.02
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 85211221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1784
Semi-minor axis of confidence ellipse (meter) 756
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 269
Circular confidence region, given by single value of horizontal uncertainty (meter) 1780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.48114
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 4
Type of magnitude ML
Reference to an origin 85211221
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-12-05 08:57:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RIBO.EHZ.01 2020-12-05T08:29:19.61 3.0 undecidable manual Sg 11.8 0
SI.BOSI.HHZ. 2020-12-05T08:29:16.20 3.0 positive manual Pg 21.5 0
IV.SARZ.HHZ. 2020-12-05T08:29:16.78 3.0 positive manual Pg 23.540001 0
IV.LPDG.HHZ. 2020-12-05T08:29:06.05 3.0 undecidable manual Pg 21.35 0
IV.MAON.HHZ. 2020-12-05T08:29:03.05 3.0 undecidable manual Sn 2.52 0
IV.CRE.HHZ. 2020-12-05T08:29:01.12 3.0 undecidable manual Sn -3.99 0
IV.SBPO.HNZ. 2020-12-05T08:28:42.83 3.0 undecidable manual Pn 2.16 0
IV.PE3.EHZ. 2020-12-05T08:28:31.99 3.0 undecidable manual Pg 15.56 0
IV.IMOL.HNZ. 2020-12-05T08:28:28.49 3.0 undecidable manual Pn 0.28 0
XK.SELL.HHZ. 2020-12-05T08:28:26.09 3.0 undecidable manual Sg 8.2 0
XK.GIZZ.HHZ. 2020-12-05T08:28:14.28 3.0 undecidable manual Sn -1.06 0
IT.OPI.HGZ. 2020-12-05T08:27:50.53 3.0 undecidable manual Pg 2.23 0
IV.AMUR.HHE. 2020-12-05T08:27:46.32 0.6 undecidable manual S 68 0.4811 50 0.22 46
IV.MIGL.HHE. 2020-12-05T08:27:42.31 0.6 undecidable manual S 111 0.3489 50 0.11 48
IV.MRVN.HHN. 2020-12-05T08:27:42.98 0.6 undecidable manual S 23 0.357 50 0.55 43
IV.AMUR.HHE. 2020-12-05T08:27:39.54 0.6 undecidable manual P 68 0.4811 50 0.67 40
IX.PGN3.HHE.02 2020-12-05T08:27:38.69 0.3 undecidable manual S 226 0.2275 110 0.36 70
IV.PTRP.HHZ. 2020-12-05T08:27:38.42 0.6 undecidable manual S 170 0.2131 111 0.61 43
IV.PALZ.HHZ. 2020-12-05T08:27:37.68 0.6 undecidable manual S 350 0.2158 111 -0.22 48
IV.MRVN.HHN. 2020-12-05T08:27:36.77 0.3 undecidable manual P 23 0.357 50 0.02 73
IV.MIGL.HHE. 2020-12-05T08:27:35.73 0.3 undecidable manual P 111 0.3489 50 -0.88 57
IV.PALZ.HHZ. 2020-12-05T08:27:33.76 0.3 undecidable manual P 350 0.2158 111 -0.38 70
IX.PGN3.HHE.02 2020-12-05T08:27:33.92 0.3 undecidable manual P 226 0.2275 110 -0.46 68
IV.PTRP.HHZ. 2020-12-05T08:27:33.83 0.3 undecidable manual P 170 0.2131 111 -0.25 72
IV.ACER.HHZ. 2020-12-05T08:27:33.82 0.3 undecidable manual S 317 0.0755 138 0.49 70
IV.ACER.HHZ. 2020-12-05T08:27:31.33 0.1 undecidable manual P 317 0.0755 138 -0.17 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ACER.HHE. ML:1.4 0.000376 1.68 AML other m 2020-12-05T08:27:34.14
IV.ACER.HNE. ML:1.4 0.000324 1.7 AML other m 2020-12-05T08:27:34.14
IV.ACER.HHN. ML:1.3 0.000276 1.4 AML other m 2020-12-05T08:27:34.21
IV.ACER.HNN. ML:1.3 0.0003205 1.42 AML other m 2020-12-05T08:27:34.21
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