Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 26-10-2022 and time 09:24:10 (Italy) in region 2 km SW Paterno (PZ)

A magnitude ML 1.4 earthquake occured in region: 2 km SW Paterno (PZ), on

  • 26-10-2022 07:24:10 (UTC)
  • 26-10-2022 09:24:10 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.3600, 15.7190 at 10 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.

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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
Paterno PZ 2 3368 3368
Padula SA 5 5368 8736
Marsico Nuovo PZ 7 4098 12834
Tramutola PZ 7 3089 15923
Marsicovetere PZ 9 5546 21469
Montesano sulla Marcellana SA 9 6704 28173
Sala Consilina SA 12 12664 40837
Buonabitacolo SA 13 2549 43386
Sassano SA 13 5013 48399
Sasso di Castalda PZ 15 835 49234
Monte San Giacomo SA 15 1572 50806
Brienza PZ 15 4078 54884
Teggiano SA 15 7976 62860
Viggiano PZ 16 3329 66189
Casalbuono SA 16 1194 67383
Grumento Nova PZ 17 1700 69083
Calvello PZ 17 1948 71031
Atena Lucana SA 17 2336 73367
Moliterno PZ 18 4062 77429
Abriola PZ 18 1531 78960
Sanza SA 19 2608 81568
Sarconi PZ 19 1404 82972

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km S of Potenza (67122 inhabitants)
68 Km E of Battipaglia (50786 inhabitants)
82 Km W of Matera (60436 inhabitants)
88 Km SW of Altamura (70396 inhabitants)
89 Km E of Salerno (135261 inhabitants)
94 Km E of Cava de' Tirreni (53659 inhabitants)
99 Km SE of Avellino (54857 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 1.4 2022-10-26
07:24:10		 40.3598 15.7193 10 2024-03-01
15:28:23		 Bollettino Sismico Italiano INGV 117403051
Reviewed
Rev100 		ML 1.4 2022-10-26
07:24:10		 40.3595 15.7128 9 2022-10-26
07:39:18		 Sala Sismica INGV-Roma 111196871
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-26 07:24:10 ± 0.12
Latitude 40.3598 ± 0.0072
Longitude 15.7193 ± 0.0142
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 117403051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1264
Semi-minor axis of confidence ellipse (meter) 400
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 65
Circular confidence region, given by single value of horizontal uncertainty (meter) 1260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.06655
Epicentral distance of station farthest from the epicenter (degree) 0.38401
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 17
Type of magnitude ML
Reference to an origin 111196871
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-26 07:39:18

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 23
Type of magnitude ML
Reference to an origin 117403051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-05-16 10:47:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.CUC.HHZ. 2022-10-26T07:24:24.98 0.6 undecidable manual S 169 41.4252 50 0.51 44
IV.CDRU.HHZ. 2022-10-26T07:24:23.72 0.3 undecidable manual S 292 37.8288 50 0.2 71
IX.SRN3.HHZ.02 2022-10-26T07:24:20.73 0.6 undecidable manual S 302 26.1516 110 0.45 46
IX.PGN3.HNN.02 2022-10-26T07:24:20.50 0.6 undecidable manual S 15 24.4533 111 0.77 41
IV.SIRI.HHZ. 2022-10-26T07:24:19.93 0.6 undecidable manual S 148 23.3544 112 0.55 45
MN.CUC.HHZ. 2022-10-26T07:24:18.25 0.3 undecidable manual P 169 41.4252 50 -0.37 68
IV.BULG.HHZ. 2022-10-26T07:24:18.81 0.3 undecidable manual P 223 42.624 50 0.01 73
IV.CDRU.HHZ. 2022-10-26T07:24:17.45 0.3 undecidable manual P 292 37.8288 50 -0.62 64
IX.PGN3.HNN.02 2022-10-26T07:24:16.01 0.3 undecidable manual P 15 24.4533 111 0.13 74
IV.MTSN.HHZ. 2022-10-26T07:24:16.09 0.3 undecidable manual S 165 10.6782 132 0.48 70
IX.STN3.EHZ.02 2022-10-26T07:24:15.88 0.6 undecidable manual P 343 19.7691 116 0.87 40
IX.SRN3.HHZ.02 2022-10-26T07:24:15.96 0.3 undecidable manual P 302 26.1516 110 -0.24 72
IV.SIRI.HHZ. 2022-10-26T07:24:15.48 0.3 undecidable manual P 148 23.3544 112 -0.2 73
IV.MCEL.HHZ. 2022-10-26T07:24:14.82 0.3 undecidable manual S 119 7.9809 140 -0.12 76
IX.MRN3.HNE.01 2022-10-26T07:24:14.44 0.3 undecidable manual S 7 7.3815 142 -0.37 72
IV.MTSN.HHZ. 2022-10-26T07:24:13.27 0.3 undecidable manual P 165 10.6782 132 -0.23 74
IX.MRN3.HNE.01 2022-10-26T07:24:12.83 0.1 undecidable manual P 7 7.3815 142 -0.21 100
IV.MCEL.HHZ. 2022-10-26T07:24:12.89 0.1 undecidable manual P 119 7.9809 140 -0.23 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCEL.HHN. ML:1.8 0.0008565000000000001 0.32 AML other m 2022-10-26T07:24:15.36
IV.MCEL.HNN. ML:2.2 0.002526157 0.8416 AML other m 2022-10-26T07:24:15.78
IV.MCEL.HHE. ML:1.6 0.00063562595 0.32 AML other m 2022-10-26T07:24:15.44
IV.MTSN.HHE. ML:1.6 0.00047650000000000004 0.44 AML other m 2022-10-26T07:24:16.46
IV.MTSN.HNE. ML:1.6 0.00048699999999999997 0.4 AML other m 2022-10-26T07:24:16.45
IV.MCEL.HNE. ML:2.1 0.0020222350000000003 0.48 AML other m 2022-10-26T07:24:16.43
IV.MTSN.HNN. ML:1.6 0.0004645 0.3 AML other m 2022-10-26T07:24:18.12
IV.MTSN.HHN. ML:1.6 0.000488 0.28 AML other m 2022-10-26T07:24:18.13
IV.SIRI.HHN. ML:1.5 0.000189 0.24 AML other m 2022-10-26T07:24:20.79
IV.SIRI.HNN. ML:1.4 0.00017732735 0.2304 AML other m 2022-10-26T07:24:20.79
IV.SIRI.HNE. ML:1.4 0.00015871425 0.2912 AML other m 2022-10-26T07:24:21.21
IV.SIRI.HHE. ML:1.4 0.0001565 0.24 AML other m 2022-10-26T07:24:22.21
IX.SRN3.HHE.02 ML:1.3 0.00012107265 0.272 AML other m 2022-10-26T07:24:22.85
IX.SRN3.HHN.02 ML:1.4 0.0001435 0.34 AML other m 2022-10-26T07:24:23.12
IV.CDRU.HNN. ML:1.2 0.000064586392 0.2688 AML other m 2022-10-26T07:24:24.36
IV.CDRU.HHN. ML:0.9 0.000032 0.3 AML other m 2022-10-26T07:24:25.08
MN.CUC.HHE. ML:0.9 0.0000257009 0.2784 AML other m 2022-10-26T07:24:25.77
IV.CDRU.HNE. ML:1.2 0.00005817192 1.1392 AML other m 2022-10-26T07:24:26.05
IV.CDRU.HHE. ML:1.2 0.000054099999999999994 0.52 AML other m 2022-10-26T07:24:26.32
MN.CUC.HHN. ML:0.9 0.000025099999999999997 0.44 AML other m 2022-10-26T07:24:26.66
IV.BULG.HHE. ML:1.0 0.000032853655000000004 0.3392 AML other m 2022-10-26T07:24:28.73
IV.BULG.HHN. ML:1.2 0.0000570576 0.2208 AML other m 2022-10-26T07:24:29.53
IV.BULG.HNN. ML:1.3 0.00006268187499999999 0.2592 AML other m 2022-10-26T07:24:29.55
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