Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 06-12-2023 and time 12:00:52 (UTC) in region 5 km SE Ruoti (PZ)

A magnitude ML 1.1 earthquake occured in region: 5 km SE Ruoti (PZ), on

  • 06-12-2023 12:00:52 (UTC)
  • 06-12-2023 13:00:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.6790, 15.6980 at 10 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
Ruoti PZ 5 3579 3579
Avigliano PZ 6 11577 15156
Picerno PZ 7 5985 21141
Baragiano PZ 9 2671 23812
Potenza PZ 10 67122 90934
Tito PZ 11 7332 98266
Pignola PZ 14 6962 105228
Filiano PZ 15 2926 108154
Satriano di Lucania PZ 16 2374 110528
Balvano PZ 16 1830 112358
Bella PZ 16 5171 117529
Savoia di Lucania PZ 17 1127 118656
Pietragalla PZ 17 4160 122816
Ricigliano SA 18 1144 123960
Vietri di Potenza PZ 18 2832 126792
Vaglio Basilicata PZ 19 2047 128839
Sant'Angelo Le Fratte PZ 19 1429 130268
Muro Lucano PZ 20 5497 135765

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km W of Potenza (67122 inhabitants)
61 Km E of Battipaglia (50786 inhabitants)
68 Km S of Cerignola (58396 inhabitants)
74 Km W of Altamura (70396 inhabitants)
76 Km W of Matera (60436 inhabitants)
79 Km SW of Andria (100440 inhabitants)
79 Km E of Salerno (135261 inhabitants)
80 Km E of Avellino (54857 inhabitants)
84 Km E of Cava de' Tirreni (53659 inhabitants)
86 Km SW of Barletta (94814 inhabitants)
88 Km S of Foggia (151991 inhabitants)
90 Km SW of Trani (56217 inhabitants)
92 Km SE of Benevento (60091 inhabitants)
92 Km SW of Bisceglie (55422 inhabitants)
96 Km SW of Molfetta (59874 inhabitants)
97 Km SW of Bitonto (55540 inhabitants)
99 Km E of Scafati (50787 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 2023-12-06
12:00:52		 40.6792 15.6985 10 2023-12-06
12:32:42		 Sala Sismica INGV-Roma 123853181
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-12-06 12:00:52 ± 0.16
Latitude 40.6792 ± 0.0072
Longitude 15.6985 ± 0.0083
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 123853181

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 810
Semi-minor axis of confidence ellipse (meter) 248
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 810.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.31
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.31746
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 123853181
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-12-06 12:32:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PTRP.HHZ. 2023-12-06T12:01:04.34 0.6 undecidable manual S 120 35.2425 50 -0.27 62
IV.ACER.HHZ. 2023-12-06T12:01:02.09 0.3 undecidable manual S 60 23.754 113 0.65 85
IX.STN3.EHE.02 2023-12-06T12:00:59.84 0.3 undecidable manual S 193 16.9719 120 0.49 91
IV.PTRP.HHZ. 2023-12-06T12:00:59.61 0.3 undecidable manual P 120 35.2425 50 0.11 96
IV.MRLC.HHZ. 2023-12-06T12:00:59.85 0.3 undecidable manual S 296 19.5693 117 -0.28 95
IX.PGN3.HHZ.02 2023-12-06T12:00:58.74 0.6 undecidable manual S 145 14.4744 125 0.14 66
IV.MRLC.HHZ. 2023-12-06T12:00:57.16 1.0 positive manual P 296 19.5693 117 0.25 32
IV.ACER.HHZ. 2023-12-06T12:00:57.69 0.3 undecidable manual P 60 23.754 113 0.02 100
IX.CGG3.HNZ.02 2023-12-06T12:00:57.54 0.6 undecidable manual P 224 21.2676 115 0.33 63
IV.PZUN.HHZ. 2023-12-06T12:00:56.99 0.3 undecidable manual S 112 9.879 135 -0.38 95
IX.STN3.EHE.02 2023-12-06T12:00:56.39 0.3 undecidable manual P 193 16.9719 120 -0.07 100
IV.SCL3.EHZ.02 2023-12-06T12:00:56.10 3.0 undecidable manual P 0
IX.PGN3.HHZ.02 2023-12-06T12:00:55.68 0.3 undecidable manual P 145 14.4744 125 -0.34 95
IV.PZUN.HHZ. 2023-12-06T12:00:54.99 0.3 undecidable manual P 112 9.879 135 -0.33 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.PGN3.HHN.02 ML:1.2 0.00014918619999999998 0.16 AML other m 2023-12-06T12:00:58.85
IX.PGN3.HHE.02 ML:1.2 0.00016962434999999998 0.6272 AML other m 2023-12-06T12:00:58.76
IV.ACER.HHE. ML:1.0 0.000058015775 0.32 AML other m 2023-12-06T12:01:02.28
IV.ACER.HHN. ML:1.0 0.0000531605695 0.4544 AML other m 2023-12-06T12:01:02.20
IV.PZUN.HHE. ML:1.6 0.0005289614499999999 0.4416 AML other m 2023-12-06T12:00:57.68
IV.PZUN.HHN. ML:1.6 0.00054951755 0.2048 AML other m 2023-12-06T12:00:57.57
IV.PZUN.HNE. ML:1.2 0.00019345915 0.224 AML other m 2023-12-06T12:00:57.06
IV.PZUN.HNN. ML:1.6 0.0005819785 0.1984 AML other m 2023-12-06T12:00:57.57
IX.PGN3.HNE.01 ML:1.4 0.00026879755 0.992 AML other m 2023-12-06T12:00:58.51
IX.PGN3.HNN.01 ML:1.2 0.0001772048 0.384 AML other m 2023-12-06T12:00:58.85
IV.MRLC.HHE. ML:0.7 0.0000337225225 0.3136 AML other m 2023-12-06T12:00:59.87
IV.MRLC.HHN. ML:0.7 0.000035867855 0.6208 AML other m 2023-12-06T12:01:00.22
IV.MRLC.HNE. ML:0.9 0.00005367284 1.6064 AML other m 2023-12-06T12:00:59.62
IV.MRLC.HNN. ML:0.8 0.00004641062 0.4992 AML other m 2023-12-06T12:00:59.81
IV.ACER.HNE. ML:0.9 0.0000519308289 0.3328 AML other m 2023-12-06T12:01:02.28
IV.ACER.HNN. ML:1.0 0.00006281075999999999 1.3824 AML other m 2023-12-06T12:01:02.89
IV.PTRP.HHE. ML:1.1 0.000054462775 1.5616 AML other m 2023-12-06T12:01:04.19
IV.PTRP.HHN. ML:0.8 0.000027238625000000002 0.5184 AML other m 2023-12-06T12:01:04.22
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