Earthquake with magnitude of ML 1.1 on date 03-06-2021 and time 11:10:55 (Italy) in region 3 km N Pignola (PZ)

A magnitude ML 1.1 earthquake occured in region: 3 km N Pignola (PZ), on

  • 03-06-2021 09:10:55 (UTC)
  • 03-06-2021 11:10:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.6, 15.792 at 19 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
Pignola PZ 3 6962 6962
Potenza PZ 5 67122 74084
Tito PZ 10 7332 81416
Abriola PZ 10 1531 82947
Brindisi Montagna PZ 13 908 83855
Vaglio Basilicata PZ 13 2047 85902
Picerno PZ 14 5985 91887
Satriano di Lucania PZ 14 2374 94261
Calvello PZ 15 1948 96209
Anzi PZ 15 1696 97905
Sasso di Castalda PZ 16 835 98740
Avigliano PZ 16 11577 110317
Ruoti PZ 16 3579 113896
Trivigno PZ 17 678 114574
Pietragalla PZ 18 4160 118734
Cancellara PZ 19 1309 120043
Baragiano PZ 19 2671 122714
Brienza PZ 19 4078 126792

Municipalities with at least 50000 inhabitants

An earthquake occurred to
5 Km S of Potenza (67122 inhabitants)
68 Km E of Battipaglia (50786 inhabitants)
69 Km W of Matera (60436 inhabitants)
69 Km W of Altamura (70396 inhabitants)
75 Km S of Cerignola (58396 inhabitants)
82 Km SW of Andria (100440 inhabitants)
88 Km E of Salerno (135261 inhabitants)
90 Km SW of Barletta (94814 inhabitants)
91 Km E of Avellino (54857 inhabitants)
92 Km SW of Trani (56217 inhabitants)
92 Km E of Cava de' Tirreni (53659 inhabitants)
93 Km SW of Bisceglie (55422 inhabitants)
95 Km SW of Bitonto (55540 inhabitants)
96 Km SW of Molfetta (59874 inhabitants)
98 Km S of Foggia (151991 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 2021-06-03
09:10:55
40.5995 15.7915 19 2021-06-03
09:22:27
Sala Sismica INGV-Roma 90750861
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-06-03 09:10:55 ± 0.23
Latitude 40.5995 ± 0.0063
Longitude 15.7915 ± 0.0095
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 90750861

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 842
Semi-minor axis of confidence ellipse (meter) 203
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 248
Circular confidence region, given by single value of horizontal uncertainty (meter) 840
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 158
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.38581
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.5
Num. used stations 8
Type of magnitude ML
Reference to an origin 90750861
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-06-03 09:22:27
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.TDS.HHZ. 2021-06-03T09:11:22.27 3.0 undecidable manual S -0.13 0
IV.CRTO.HHZ. 2021-06-03T09:11:16.43 3.0 undecidable manual P 0.03 0
IV.CDRU.HHZ. 2021-06-03T09:11:09.40 0.3 undecidable manual S 254 0.3858 104 0.06 72
IV.MCEL.HHZ. 2021-06-03T09:11:06.66 0.3 undecidable manual S 178 0.2743 112 0.46 68
IV.MRLC.HHE. 2021-06-03T09:11:06.97 0.3 undecidable manual S 304 0.2779 111 0.68 63
IX.CGG3.HNE. 2021-06-03T09:11:05.01 0.6 undecidable manual S 254 0.2122 119 0.49 46
IV.CDRU.HHZ. 2021-06-03T09:11:03.12 0.1 undecidable manual P 254 0.3858 104 -0.25 91
IV.PALZ.HHZ. 2021-06-03T09:11:03.25 3.0 undecidable manual P 0.05 0
IX.MRN3.HNE.01 2021-06-03T09:11:03.42 0.3 undecidable manual S 195 0.1799 125 -0.3 70
IX.STN3.HNZ. 2021-06-03T09:11:02.29 0.3 undecidable manual S 237 0.1268 136 -0.23 72
IX.PGN3.HNN.02 2021-06-03T09:11:01.11 0.3 undecidable manual S 172 0.0279 169 -0.04 78
IV.MRLC.HHE. 2021-06-03T09:11:01.33 0.1 undecidable manual P 304 0.2779 111 -0.28 93
IV.MCEL.HHZ. 2021-06-03T09:11:01.68 0.1 undecidable manual P 178 0.2743 112 0.13 97
IV.PZUN.HHZ. 2021-06-03T09:11:01.31 0.6 undecidable manual S 14 0.0477 162 0.01 51
IX.MRN3.HNE.01 2021-06-03T09:11:00.07 0.1 undecidable manual P 195 0.1799 125 -0.05 99
IX.CGG3.HNE. 2021-06-03T09:11:00.43 0.1 undecidable manual P 254 0.2122 119 -0.16 96
IX.STN3.HNZ. 2021-06-03T09:10:59.44 0.6 undecidable manual P 237 0.1268 136 0.01 51
IV.PZUN.HHZ. 2021-06-03T09:10:58.85 0.1 undecidable manual P 14 0.0477 162 0.13 100
IX.PGN3.HNN.02 2021-06-03T09:10:58.41 0.1 undecidable manual P 172 0.0279 169 -0.22 99
IV.PTRP.HHZ. 2021-06-03T09:10:54.05 3.0 negative manual P -1.59 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PZUN.HHE. ML:1.2 0.0001535 1.16 AML other m 2021-06-03T09:11:02.04
IV.PZUN.HHN. ML:1.4 0.0002135 0.48 AML other m 2021-06-03T09:11:03.38
IX.STN3.HHE.02 ML:2.7 0.003275 0.64 AML other m 2021-06-03T09:11:04.56
IX.STN3.HHN.02 ML:2.6 0.003055 0.22 AML other m 2021-06-03T09:11:05.67
IV.CDRU.HHN. ML:0.7 1.52E-5 0.64 AML other m 2021-06-03T09:11:09.52
IV.CDRU.HHE. ML:0.8 2.04E-5 0.8 AML other m 2021-06-03T09:11:09.69
IV.MCEL.HHE. ML:1 3.944622E-5 0.1792 AML other m 2021-06-03T09:11:07.34
IV.MCEL.HHN. ML:0.7 1.8375875E-5 0.2624 AML other m 2021-06-03T09:11:09.91
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