Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 09-09-2022 and time 02:39:20 (UTC) in region 2 km S Pietrapertosa (PZ)

A magnitude ML 1.1 earthquake occured in region: 2 km S Pietrapertosa (PZ), on

  • 09-09-2022 02:39:20 (UTC)
  • 09-09-2022 04:39:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.4960, 16.0660 at 20 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
Pietrapertosa PZ 2 1032 1032
Castelmezzano PZ 4 800 1832
Accettura MT 8 1856 3688
Campomaggiore PZ 8 811 4499
Laurenzana PZ 9 1797 6296
Albano di Lucania PZ 10 1435 7731
Oliveto Lucano MT 11 450 8181
Trivigno PZ 12 678 8859
Anzi PZ 12 1696 10555
Corleto Perticara PZ 13 2511 13066
Gorgoglione MT 13 989 14055
Cirigliano MT 15 375 14430
Calciano MT 15 777 15207
Guardia Perticara PZ 15 552 15759
Garaguso MT 15 1073 16832
Tricarico MT 15 5388 22220
San Mauro Forte MT 16 1552 23772
Brindisi Montagna PZ 17 908 24680
Stigliano MT 17 4361 29041
Calvello PZ 19 1948 30989

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km SE of Potenza (67122 inhabitants)
49 Km W of Matera (60436 inhabitants)
55 Km SW of Altamura (70396 inhabitants)
84 Km S of Andria (100440 inhabitants)
87 Km SW of Bitonto (55540 inhabitants)
87 Km S of Cerignola (58396 inhabitants)
91 Km SW of Molfetta (59874 inhabitants)
91 Km SW of Bisceglie (55422 inhabitants)
92 Km SW of Trani (56217 inhabitants)
92 Km E of Battipaglia (50786 inhabitants)
93 Km S of Barletta (94814 inhabitants)
97 Km SW of Bari (326344 inhabitants)
99 Km W of Taranto (201100 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 1.1 2022-09-09
02:39:20		 40.4958 16.0655 20 2022-09-09
02:47:34		 Sala Sismica INGV-Roma 109488161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-09-09 02:39:20 ± 0.14
Latitude 40.4958 ± 0.0072
Longitude 16.0655 ± 0.0083
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 109488161

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 832
Semi-minor axis of confidence ellipse (meter) 319
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 317
Circular confidence region, given by single value of horizontal uncertainty (meter) 830.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 161
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.19
Epicentral distance of station closest to the epicenter (degree) 0.02608
Epicentral distance of station farthest from the epicenter (degree) 0.30487
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 109488161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-09-09 02:47:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACER.HHZ. 2022-09-09T02:39:32.78 0.3 undecidable manual S 342 33.8439 111 0.22 68
IV.MIGL.HHZ. 2022-09-09T02:39:32.66 0.3 undecidable manual S 69 33.8439 111 0.11 70
IV.MCEL.HHZ. 2022-09-09T02:39:31.35 0.1 undecidable manual S 230 29.2485 115 -0.07 94
IV.ACER.HHZ. 2022-09-09T02:39:27.24 0.1 undecidable manual P 342 33.8439 111 -0.27 90
IV.MIGL.HHZ. 2022-09-09T02:39:27.45 0.1 undecidable manual P 69 33.8439 111 -0.06 94
IV.MCEL.HHZ. 2022-09-09T02:39:27.05 0.1 undecidable manual P 230 29.2485 115 0.2 92
IV.PTRP.HHZ. 2022-09-09T02:39:26.80 0.1 undecidable manual S 353 2.8971 170 -0.02 100
IV.PTRP.HHZ. 2022-09-09T02:39:24.15 0.6 undecidable manual P 353 2.8971 170 -0.05 50
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRP.HHE. ML:0.7 0.000039477399999999996 0.2592 AML other m 2022-09-09T02:39:27.11
IV.PTRP.HHN. ML:0.8 0.00006241573 0.7792 AML other m 2022-09-09T02:39:27.06
IV.MCEL.HNE. ML:1.1 0.000055890915 0.7584 AML other m 2022-09-09T02:39:35.26
IV.MCEL.HNN. ML:1.0 0.000044305315 1.2608 AML other m 2022-09-09T02:39:41.84
IV.MCEL.HHE. ML:0.4 0.000012215671000000001 0.2192 AML other m 2022-09-09T02:39:33.50
IV.MCEL.HHN. ML:0.7 0.00001827387 1.0208 AML other m 2022-09-09T02:39:41.98
IV.ACER.HNE. ML:1.3 0.000070196055 1.1104 AML other m 2022-09-09T02:39:43.87
IV.ACER.HNN. ML:1.2 0.00006354171999999999 0.9696 AML other m 2022-09-09T02:39:39.94
IV.ACER.HHE. ML:1.2 0.00005690399 1.52 AML other m 2022-09-09T02:39:43.71
IV.ACER.HHN. ML:1.0 0.00003767487 1.2992 AML other m 2022-09-09T02:39:39.80
IV.MIGL.HHE. ML:1.5 0.00011960513 0.9008 AML other m 2022-09-09T02:39:33.26
IV.MIGL.HHN. ML:1.6 0.0001674744 1.5808 AML other m 2022-09-09T02:39:31.77
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