Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 07-02-2024 and time 13:22:38 (UTC) in region 2 km SE Pignola (PZ)

A magnitude ML 1.3 earthquake occured in region: 2 km SE Pignola (PZ), on

  • 07-02-2024 13:22:38 (UTC)
  • 07-02-2024 14:22:38 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.5660, 15.8080 at 22 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.

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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 2 6962 6962
Abriola PZ 6 1531 8493
Potenza PZ 8 67122 75615
Calvello PZ 11 1948 77563
Tito PZ 11 7332 84895
Anzi PZ 11 1696 86591
Brindisi Montagna PZ 12 908 87499
Sasso di Castalda PZ 14 835 88334
Satriano di Lucania PZ 15 2374 90708
Vaglio Basilicata PZ 15 2047 92755
Trivigno PZ 16 678 93433
Picerno PZ 17 5985 99418
Marsico Nuovo PZ 17 4098 103516
Brienza PZ 18 4078 107594
Laurenzana PZ 18 1797 109391
Albano di Lucania PZ 20 1435 110826
Avigliano PZ 20 11577 122403

Municipalities with at least 50000 inhabitants

An earthquake occurred to
8 Km S of Potenza (67122 inhabitants)
68 Km W of Matera (60436 inhabitants)
69 Km W of Altamura (70396 inhabitants)
70 Km E of Battipaglia (50786 inhabitants)
78 Km S of Cerignola (58396 inhabitants)
84 Km SW of Andria (100440 inhabitants)
89 Km E of Salerno (135261 inhabitants)
93 Km SW of Barletta (94814 inhabitants)
94 Km E of Avellino (54857 inhabitants)
94 Km SW of Trani (56217 inhabitants)
94 Km E of Cava de' Tirreni (53659 inhabitants)
95 Km SW of Bisceglie (55422 inhabitants)
96 Km SW of Bitonto (55540 inhabitants)
98 Km SW of Molfetta (59874 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
Reviewed
Rev100 		ML 1.3 2024-02-07
13:22:38		 40.5658 15.8077 22 2024-02-07
13:30:58		 Sala Sismica INGV-Roma 125095341
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-07 13:22:38 ± 0.29
Latitude 40.5658 ± 0.0099
Longitude 15.8077 ± 0.0107
Depth (km) 22 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125095341

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1012
Semi-minor axis of confidence ellipse (meter) 807
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 136
Circular confidence region, given by single value of horizontal uncertainty (meter) 1010.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.48204
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.1
Num. used stations 8
Type of magnitude ML
Reference to an origin 125095341
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-07 13:30:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MIGL.HHZ. 2024-02-07T13:22:55.95 0.3 undecidable manual S 85 53.502 105 -0.12 70
IV.MCEL.HHZ. 2024-02-07T13:22:49.46 0.1 undecidable manual S 181 26.751 122 0.03 99
IV.ACER.HHZ. 2024-02-07T13:22:49.62 0.1 undecidable manual S 25 26.9508 122 0.13 100
IV.PTRP.HHZ. 2024-02-07T13:22:48.49 0.1 undecidable manual S 103 21.9669 128 0.1 100
IV.MIGL.HHZ. 2024-02-07T13:22:48.67 0.1 undecidable manual P 85 53.502 105 -0.17 93
IV.CDRU.HNZ. 2024-02-07T13:22:47.34 0.6 undecidable manual P 259 43.2234 109 0.02 48
IV.MTSN.HHE. 2024-02-07T13:22:46.32 0.3 undecidable manual P 188 33.5442 115 0.38 68
IV.SIRI.HHZ. 2024-02-07T13:22:46.82 0.3 undecidable manual P 173 42.9237 109 -0.45 68
IV.MCEL.HHZ. 2024-02-07T13:22:45.04 0.3 undecidable manual P 181 26.751 122 0.03 75
IV.ACER.HHZ. 2024-02-07T13:22:45.17 0.1 undecidable manual P 25 26.9508 122 0.13 99
IV.PTRP.HHZ. 2024-02-07T13:22:44.65 0.1 undecidable manual P 103 21.9669 128 0.25 97
IX.PGN3.HHZ.02 2024-02-07T13:22:42.44 0.1 undecidable manual P 307 1.1988 177 -0.39 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.PGN3.HHE.02 ML:1.3 0.00015050000000000003 0.7 AML other m 2024-02-07T13:22:45.58
IX.PGN3.HHN.02 ML:1.3 0.00014350000000000002 0.14 AML other m 2024-02-07T13:22:45.82
IV.ACER.HHN. ML:1.4 0.00011549999999999999 0.54 AML other m 2024-02-07T13:22:50.27
IV.MCEL.HHE. ML:1.1 0.00005365 0.44 AML other m 2024-02-07T13:22:51.18
IV.MCEL.HHN. ML:1.1 0.000054199999999999996 0.62 AML other m 2024-02-07T13:22:51.23
IV.ACER.HHE. ML:1.2 0.0000669 0.54 AML other m 2024-02-07T13:22:51.30
IV.SIRI.HHN. ML:1.3 0.00006145 0.24 AML other m 2024-02-07T13:22:54.23
IV.SIRI.HHE. ML:1.3 0.00005300000000000001 0.24 AML other m 2024-02-07T13:22:54.13
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