Earthquake with magnitude of ML 1.2 on date 21-11-2019 and time 20:05:04 (Italy) in region 3 km NE Pignola (PZ)

A magnitude ML 1.2 earthquake occured in region: 3 km NE Pignola (PZ), on

  • 21-11-2019 19:05:04 (UTC)
  • 21-11-2019 20:05:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.6, 15.81 at 14 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
Abriola PZ 10 1531 75615
Brindisi Montagna PZ 11 908 76523
Tito PZ 11 7332 83855
Vaglio Basilicata PZ 12 2047 85902
Anzi PZ 13 1696 87598
Calvello PZ 14 1948 89546
Trivigno PZ 15 678 90224
Picerno PZ 15 5985 96209
Satriano di Lucania PZ 16 2374 98583
Sasso di Castalda PZ 16 835 99418
Avigliano PZ 17 11577 110995
Ruoti PZ 18 3579 114574
Cancellara PZ 18 1309 115883
Pietragalla PZ 18 4160 120043
Albano di Lucania PZ 19 1435 121478

Municipalities with at least 50000 inhabitants

An earthquake occurred to
5 Km S of Potenza (67122 inhabitants)
67 Km W of Matera (60436 inhabitants)
68 Km W of Altamura (70396 inhabitants)
70 Km E of Battipaglia (50786 inhabitants)
75 Km S of Cerignola (58396 inhabitants)
81 Km SW of Andria (100440 inhabitants)
89 Km E of Salerno (135261 inhabitants)
90 Km SW of Barletta (94814 inhabitants)
91 Km SW of Trani (56217 inhabitants)
93 Km SW of Bisceglie (55422 inhabitants)
93 Km E of Avellino (54857 inhabitants)
94 Km SW of Bitonto (55540 inhabitants)
94 Km E of Cava de' Tirreni (53659 inhabitants)
95 Km SW of Molfetta (59874 inhabitants)
99 Km S of Foggia (151991 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
Rev 100 ML 1.2 2019-11-21
19:05:04
40.6 15.81 14 2019-11-21
19:18:16
Sala Sismica INGV-Roma 73952801
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-21 19:05:04 ± 0.09
Latitude 40.60 ± 0.00
Longitude 15.81 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 73952801

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 419
Semi-minor axis of confidence ellipse (meter) 196
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 83
Circular confidence region, given by single value of horizontal uncertainty (meter) 420
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 57
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 28
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) 0.67629
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 73952801
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-21 19:18:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.AMUR.HHZ. 2019-11-21T19:05:27.21 1.0 undecidable manual S 62 0.6763 93 0.43 20
IV.TDS.HHZ. 2019-11-21T19:05:25.56 3.0 positive manual P 3.55 0
IV.MIGL.HHZ. 2019-11-21T19:05:21.90 1.0 undecidable manual S 89 0.4784 94 0.98 17
IV.SCHR.EHZ. 2019-11-21T19:05:20.17 0.3 undecidable manual S 153 0.4443 94 0.25 66
IV.SIRI.HHZ. 2019-11-21T19:05:19.47 0.6 undecidable manual S 174 0.4155 95 0.4 43
IV.VULT.HHE. 2019-11-21T19:05:18.05 0.6 undecidable manual S 338 0.3885 95 -0.21 45
IV.CDRU.HHZ. 2019-11-21T19:05:18.63 0.3 undecidable manual S 255 0.3993 95 0.06 69
IV.PALZ.HHE. 2019-11-21T19:05:17.38 0.6 undecidable manual S 18 0.366 96 -0.23 45
IV.AMUR.HHZ. 2019-11-21T19:05:17.66 1.0 undecidable manual P 62 0.6763 93 0.39 20
IV.SLCN.HHE. 2019-11-21T19:05:14.70 0.3 undecidable manual S 213 0.2464 101 0.62 63
IV.SCHR.EHZ. 2019-11-21T19:05:13.09 0.1 undecidable manual P 153 0.4443 94 -0.21 89
IV.ACER.HHE. 2019-11-21T19:05:13.47 0.3 undecidable manual S 28 0.2158 104 0.27 69
IV.MIGL.HHZ. 2019-11-21T19:05:13.74 0.1 undecidable manual P 89 0.4784 94 -0.14 90
IV.CDRU.HHZ. 2019-11-21T19:05:12.35 0.3 undecidable manual P 255 0.3993 95 -0.18 68
IV.SIRI.HHZ. 2019-11-21T19:05:12.49 0.1 undecidable manual P 174 0.4155 95 -0.32 87
IV.PTRP.HHZ. 2019-11-21T19:05:12.55 0.3 undecidable manual S 111 0.2041 105 -0.32 68
IV.VULT.HHE. 2019-11-21T19:05:12.62 0.3 undecidable manual P 338 0.3885 95 0.27 66
IX.BEL3.HNE.01 2019-11-21T19:05:12.20 0.6 undecidable manual S 312 0.1781 109 0.06 48
IV.PALZ.HHE. 2019-11-21T19:05:11.62 0.1 undecidable manual P 18 0.366 96 -0.35 88
IX.STN3.HHE.02 2019-11-21T19:05:10.92 0.3 undecidable manual S 242 0.1376 119 -0.12 72
IV.SLCN.HHE. 2019-11-21T19:05:10.00 0.1 undecidable manual P 213 0.2464 101 0.06 95
IV.PZUN.HHE. 2019-11-21T19:05:09.76 0.3 undecidable manual S 357 0.0504 153 0.54 67
IV.PTRP.HHZ. 2019-11-21T19:05:09.83 0.6 undecidable manual P 111 0.2041 105 0.6 42
IV.ACER.HHE. 2019-11-21T19:05:09.34 0.1 undecidable manual P 28 0.2158 104 -0.08 96
IX.PGN3.HHE.02 2019-11-21T19:05:08.79 0.3 undecidable manual S 205 0.0261 166 -0.17 72
IX.BEL3.HNE.01 2019-11-21T19:05:08.91 0.3 undecidable manual P 312 0.1781 109 0.09 72
IX.STN3.HHE.02 2019-11-21T19:05:07.61 0.3 undecidable manual P 242 0.1376 119 -0.57 65
IV.PZUN.HHE. 2019-11-21T19:05:07.14 0.1 undecidable manual P 357 0.0504 153 0.02 100
IX.PGN3.HHE.02 2019-11-21T19:05:06.72 0.1 undecidable manual P 205 0.0261 166 -0.26 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRP.HHN. ML:1 6.655E-5 0.42 AML other m 2019-11-21T19:05:19.91
IV.CDRU.HHN. ML:1.3 5.58E-5 0.5 AML other m 2019-11-21T19:05:18.99
IV.CDRU.HHE. ML:1.4 7.825E-5 0.48 AML other m 2019-11-21T19:05:19.53
IV.SIRI.HHN. ML:1.3 5.86E-5 0.7 AML other m 2019-11-21T19:05:20.54
IV.SIRI.HHE. ML:1.2 4.845E-5 0.22 AML other m 2019-11-21T19:05:21.77
IV.SIRI.HNE. ML:1.2 5.1464345E-5 0.2176 AML other m 2019-11-21T19:05:21.77
IV.SIRI.HNN. ML:1.2 4.707741E-5 0.1792 AML other m 2019-11-21T19:05:20.54
IV.SCHR.EHE. ML:1 2.290056E-5 0.2432 AML other m 2019-11-21T19:05:20.86
IV.SCHR.EHN. ML:1.1 3.6814275E-5 0.1792 AML other m 2019-11-21T19:05:21.06
IV.MIGL.HHE. ML:1.7 0.0001322229 0.1024 AML other m 2019-11-21T19:05:23.01
IV.MIGL.HHN. ML:1.9 0.00019128465 0.1792 AML other m 2019-11-21T19:05:22.81
IV.AMUR.HHE. ML:1.3 3.1575545E-5 0.2944 AML other m 2019-11-21T19:05:28.58
IV.AMUR.HHN. ML:1.1 1.874265E-5 0.2816 AML other m 2019-11-21T19:05:29.01
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