Earthquake with magnitude of ML 1.3 on date 02-09-2019 and time 04:02:51 (Italy) in region 4 km NW Potenza (PZ)

A magnitude ML 1.3 earthquake occured in region: 4 km NW Potenza (PZ), on

  • 02-09-2019 02:02:51 (UTC)
  • 02-09-2019 04:02:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.66, 15.78 at 16 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
Potenza PZ 4 67122 67122
Avigliano PZ 9 11577 78699
Pignola PZ 10 6962 85661
Ruoti PZ 10 3579 89240
Picerno PZ 12 5985 95225
Tito PZ 12 7332 102557
Vaglio Basilicata PZ 12 2047 104604
Pietragalla PZ 13 4160 108764
Cancellara PZ 15 1309 110073
Brindisi Montagna PZ 15 908 110981
Baragiano PZ 15 2671 113652
Filiano PZ 17 2926 116578
Satriano di Lucania PZ 18 2374 118952
Abriola PZ 18 1531 120483

Municipalities with at least 50000 inhabitants

An earthquake occurred to
4 Km NW of Potenza (67122 inhabitants)
67 Km E of Battipaglia (50786 inhabitants)
68 Km S of Cerignola (58396 inhabitants)
68 Km W of Altamura (70396 inhabitants)
70 Km W of Matera (60436 inhabitants)
76 Km SW of Andria (100440 inhabitants)
84 Km SW of Barletta (94814 inhabitants)
86 Km E of Salerno (135261 inhabitants)
87 Km SW of Trani (56217 inhabitants)
87 Km E of Avellino (54857 inhabitants)
89 Km SW of Bisceglie (55422 inhabitants)
90 Km E of Cava de' Tirreni (53659 inhabitants)
91 Km S of Foggia (151991 inhabitants)
92 Km SW of Molfetta (59874 inhabitants)
92 Km SW of Bitonto (55540 inhabitants)
98 Km SE of Benevento (60091 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 1.3 2019-09-02
02:02:51
40.67 15.78 16 2020-02-28
16:42:09
Bollettino Sismico Italiano INGV 74000101
Reviewed
Rev100
ML 1.4 2019-09-02
02:02:51
40.67 15.78 15 2019-09-02
02:08:35
Sala Sismica INGV-Roma 72036581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-02 02:02:51 ± 0.14
Latitude 40.67 ± 0.01
Longitude 15.78 ± 0.01
Depth (km) 16 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 74000101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 708
Semi-minor axis of confidence ellipse (meter) 122
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 76
Circular confidence region, given by single value of horizontal uncertainty (meter) 710
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
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) 0.03148
Epicentral distance of station farthest from the epicenter (degree) 0.54499
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 74000101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-24 18:04:55

ML:1.4

Field Value
Value 1.4
Uncertainty 0.4
Num. used stations 16
Type of magnitude ML
Reference to an origin 72036581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-09-02 02:08:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CAPA.HHZ. 2019-09-02T02:03:09.46 0.6 undecidable manual S 4 0.4937 97 1.11 32
IV.MIGL.HHZ. 2019-09-02T02:03:09.99 0.6 undecidable manual S 97 0.509 97 1.2 31
IV.MCEL.HHZ. 2019-09-02T02:03:03.70 0.6 undecidable manual S 177 0.3408 101 -0.17 46
IV.SLCN.HHZ. 2019-09-02T02:03:03.06 0.6 undecidable manual S 201 0.2959 104 0.5 44
IV.PALZ.HHZ. 2019-09-02T02:03:02.60 0.6 undecidable manual S 27 0.3121 103 -0.43 45
IV.MIGL.HHZ. 2019-09-02T02:03:01.27 0.3 undecidable manual P 97 0.509 97 -0.08 69
IV.CAFE.HHZ. 2019-09-02T02:03:01.71 0.1 undecidable manual P 312 0.545 96 -0.26 88
IV.MRLC.HHZ. 2019-09-02T02:03:01.36 0.6 undecidable manual S 293 0.2347 109 0.52 44
IV.CAGG.EHZ. 2019-09-02T02:03:01.69 0.6 undecidable manual S 242 0.2275 110 1.07 36
IV.CAPA.HHZ. 2019-09-02T02:03:01.11 0.3 undecidable manual P 4 0.4937 97 0.01 70
IV.SNAL.HHZ. 2019-09-02T02:03:00.98 0.1 undecidable manual P 301 0.5009 97 -0.24 89
IV.PTRP.HHZ. 2019-09-02T02:03:00.93 0.6 undecidable manual S 123 0.2608 106 -0.62 43
IV.ACER.HHZ. 2019-09-02T02:02:59.89 0.6 undecidable manual S 46 0.1754 118 0.67 41
IV.MCEL.HHZ. 2019-09-02T02:02:58.24 0.1 undecidable manual P 177 0.3408 101 -0.27 91
IV.SLCN.HHZ. 2019-09-02T02:02:57.66 0.1 undecidable manual P 201 0.2959 104 -0.09 95
IV.PTRP.HHZ. 2019-09-02T02:02:57.66 0.1 undecidable manual P 123 0.2608 106 0.49 89
IV.PALZ.HHZ. 2019-09-02T02:02:57.78 0.1 positive manual P 27 0.3121 103 -0.25 93
IV.PZUN.HHZ. 2019-09-02T02:02:56.11 0.6 undecidable manual S 129 0.0315 166 -0.36 49
IX.VDP3.HNZ.01 2019-09-02T02:02:56.81 0.3 undecidable manual P 249 0.1655 120 1.14 52
IX.SCL3.HNZ.02 2019-09-02T02:02:56.04 0.1 undecidable manual P 279 0.2023 113 -0.19 95
IV.MRLC.HHZ. 2019-09-02T02:02:56.77 0.1 undecidable manual P 293 0.2347 109 0.01 99
IV.CAGG.EHZ. 2019-09-02T02:02:56.64 0.3 undecidable manual P 242 0.2275 110 0.01 74
IX.STN3.HHZ.02 2019-09-02T02:02:55.47 0.1 undecidable manual P 215 0.1646 120 -0.19 96
IV.ACER.HHZ. 2019-09-02T02:02:55.80 0.1 undecidable manual P 46 0.1754 118 -0.03 100
IX.BEL3.HNZ.01 2019-09-02T02:02:54.62 0.3 undecidable manual P 296 0.116 133 -0.37 70
IX.AVG3.HNZ.01 2019-09-02T02:02:54.77 0.3 undecidable manual P 339 0.1034 137 -0.07 75
IV.PZUN.HHZ. 2019-09-02T02:02:53.85 0.1 undecidable manual P 129 0.0315 166 -0.38 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PZUN.HHN. ML:1.6 0.000398 0.3 AML other m 2019-09-02T02:02:57.18
IV.PZUN.HHE. ML:1.7 0.000484 0.28 AML other m 2019-09-02T02:02:57.18
IV.PZUN.HNE. ML:1.7 0.000527 0.28 AML other m 2019-09-02T02:02:57.18
IV.PZUN.HNN. ML:1.6 0.0003995 0.54 AML other m 2019-09-02T02:02:58.42
IV.ACER.HHE. ML:1.5 0.0002085 0.5 AML other m 2019-09-02T02:03:00.26
IV.ACER.HHN. ML:1.3 0.000139 0.14 AML other m 2019-09-02T02:03:00.47
IV.SLCN.HHN. ML:1.2 7.07E-5 0.56 AML other m 2019-09-02T02:03:03.52
IV.SLCN.HHE. ML:1.4 0.0001105 0.3 AML other m 2019-09-02T02:03:03.53
IX.STN3.HHN.02 ML:3.1 0.008625 1.2 AML other m 2019-09-02T02:03:03.00
IV.MCEL.HHE. ML:1.3 6.405E-5 1.48 AML other m 2019-09-02T02:03:03.20
IX.STN3.HHE.02 ML:3 0.00774 1.74 AML other m 2019-09-02T02:03:04.91
IV.MRLC.HHN. ML:1 4.28E-5 0.92 AML other m 2019-09-02T02:03:04.04
IV.MCEL.HHN. ML:1.1 4.64E-5 0.2 AML other m 2019-09-02T02:03:04.90
IV.MRLC.HHE. ML:0.8 3.355E-5 1.36 AML other m 2019-09-02T02:03:06.73
IV.PTRP.HHE. ML:1 4.475E-5 1.4 AML other m 2019-09-02T02:03:09.10
IV.PTRP.HHN. ML:0.9 3.395E-5 1.06 AML other m 2019-09-02T02:03:12.82
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