Earthquake with magnitude of ML 2.4 on date 30-04-2023 and time 07:52:58 (UTC) in region 3 km SW Balvano (PZ)

A magnitude ML 2.4 earthquake occured in region: 3 km SW Balvano (PZ), on

  • 30-04-2023 07:52:58 (UTC)
  • 30-04-2023 09:52:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.6300, 15.4890 at 8 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Balvano PZ 3 1830 1830
Vietri di Potenza PZ 4 2832 4662
Ricigliano SA 4 1144 5806
Romagnano al Monte SA 5 368 6174
Salvitelle SA 5 560 6734
Caggiano SA 7 2765 9499
San Gregorio Magno SA 8 4286 13785
Savoia di Lucania PZ 9 1127 14912
Auletta SA 10 2336 17248
Pertosa SA 10 690 17938
Buccino SA 10 5047 22985
Baragiano PZ 11 2671 25656
Sant'Angelo Le Fratte PZ 11 1429 27085
Picerno PZ 13 5985 33070
Polla SA 13 5279 38349
Muro Lucano PZ 14 5497 43846
Petina SA 15 1159 45005
Bella PZ 15 5171 50176
Satriano di Lucania PZ 16 2374 52550
Tito PZ 17 7332 59882
Palomonte SA 17 3985 63867
Sicignano degli Alburni SA 17 3519 67386
Sant'Arsenio SA 18 2815 70201
Castelgrande PZ 18 943 71144
Ruoti PZ 19 3579 74723
San Pietro al Tanagro SA 19 1695 76418
Colliano SA 20 3638 80056

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Potenza (67122 inhabitants)
43 Km E of Battipaglia (50786 inhabitants)
62 Km E of Salerno (135261 inhabitants)
66 Km E of Avellino (54857 inhabitants)
67 Km E of Cava de' Tirreni (53659 inhabitants)
79 Km SW of Cerignola (58396 inhabitants)
81 Km SE of Benevento (60091 inhabitants)
82 Km E of Scafati (50787 inhabitants)
85 Km E of Castellammare di Stabia (66466 inhabitants)
92 Km W of Altamura (70396 inhabitants)
93 Km S of Foggia (151991 inhabitants)
94 Km W of Matera (60436 inhabitants)
95 Km SW of Andria (100440 inhabitants)
96 Km E of Torre del Greco (86275 inhabitants)
98 Km E of Portici (55274 inhabitants)
98 Km E of Ercolano (53709 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 2.4 2023-04-30
07:52:58
40.6298 15.4892 8 2023-04-30
08:14:00
Sala Sismica INGV-Roma 116895711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-04-30 07:52:58 ± 0.08
Latitude 40.6298 ± 0.0045
Longitude 15.4892 ± 0.0071
Depth (km) 8 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 116895711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 559
Semi-minor axis of confidence ellipse (meter) 446
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 266
Circular confidence region, given by single value of horizontal uncertainty (meter) 560.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 52
Number of associated phases, regardless of their use for origin computation 54
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.37
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.62053
Number of stations at which the event was observed 41
Number of stations from which data was used for origin computation 20
Magnitude information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 86
Type of magnitude ML
Reference to an origin 116895711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-04-30 08:08:43
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HPAC.HHZ. 2023-04-30T07:54:58.56 3.0 undecidable manual Sg 13.41 0
IV.CESX.HHZ. 2023-04-30T07:54:24.19 3.0 undecidable manual Sn 2.65 0
IV.SMA1.EHZ. 2023-04-30T07:54:15.76 3.0 undecidable manual Sn 3.26 0
CR.STON.BHZ. 2023-04-30T07:54:15.06 3.0 undecidable manual Sn -2.51 0
1J.FX12.HHZ.00 2023-04-30T07:54:12.24 3.0 undecidable manual Sn 1.04 0
IV.RCAV.EHZ. 2023-04-30T07:54:10.25 3.0 undecidable manual Sg 5.07 0
IV.ACATE.HNZ. 2023-04-30T07:54:07.56 3.0 negative manual Pg 12.63 0
IV.ARVD.HHZ. 2023-04-30T07:53:55.80 3.0 undecidable manual Pn 3.9 0
IV.CROCE.HNZ. 2023-04-30T07:53:54.46 3.0 undecidable manual Pn -2.97 0
7C.SPAOL.HNZ. 2023-04-30T07:53:50.87 3.0 undecidable manual Pg 4.04 0
IV.MML1.EHZ. 2023-04-30T07:53:45.39 3.0 positive manual Pn -2.07 0
1J.FX12.HHZ.00 2023-04-30T07:53:42.22 3.0 positive manual Pn 2.96 0
IV.BSSO.HHZ. 2023-04-30T07:53:22.78 3.0 positive manual P 2.43 0
IV.SGRT.HHZ. 2023-04-30T07:53:20.00 3.0 undecidable manual P -0.34 0
IV.MELA.HHZ. 2023-04-30T07:53:20.40 3.0 negative manual P 0.45 0
IV.APRC.HHZ. 2023-04-30T07:53:20.19 3.0 positive manual P 0.01 0
IV.SCHR.EHZ. 2023-04-30T07:53:19.80 0.3 undecidable manual S 134 68.8755 50 -0.04 68
IV.SIRI.HHZ. 2023-04-30T07:53:17.66 0.3 undecidable manual S 147 59.0964 50 0.43 64
IV.AMUR.HHZ. 2023-04-30T07:53:16.29 3.0 undecidable manual P 0.27 0
IV.PTRP.HHZ. 2023-04-30T07:53:15.07 0.3 undecidable manual S 104 49.7169 50 0.34 66
IV.GRIS.EHZ. 2023-04-30T07:53:15.00 3.0 negative manual P -1.53 0
IV.CAFE.HHZ. 2023-04-30T07:53:13.82 0.3 undecidable manual S 334 49.0176 50 -0.72 59
IV.MIGL.HHZ. 2023-04-30T07:53:12.86 3.0 negative manual P 0 0
IV.MCEL.HHZ. 2023-04-30T07:53:12.92 0.3 undecidable manual S 142 42.9237 50 0 72
IV.ACER.HHZ. 2023-04-30T07:53:12.93 0.3 undecidable manual S 65 41.9247 50 0.28 68
IV.SNAL.HHZ. 2023-04-30T07:53:12.01 0.3 undecidable manual S 324 40.3263 50 -0.22 69
IV.MRVN.HHZ. 2023-04-30T07:53:12.12 3.0 undecidable manual P -0.22 0
IV.CMPR.HHZ. 2023-04-30T07:53:11.78 0.3 undecidable manual S 204 38.0286 50 0.18 70
IV.BULG.HHZ. 2023-04-30T07:53:09.26 3.0 negative manual P -0.39 0
IV.SCHR.EHZ. 2023-04-30T07:53:09.74 0.1 undecidable manual P 134 68.8755 50 -1.02 66
IV.SGTA.HHZ. 2023-04-30T07:53:09.57 0.1 undecidable manual P 350 56.9985 50 0.64 80
IV.SIRI.HHZ. 2023-04-30T07:53:08.42 0.1 undecidable manual P 147 59.0964 50 -0.84 73
IV.PTRP.HHZ. 2023-04-30T07:53:08.50 0.1 undecidable manual P 104 49.7169 50 0.69 79
IV.PALZ.HHZ. 2023-04-30T07:53:07.91 0.1 undecidable manual P 48 52.7028 50 -0.37 87
IV.CAFE.HHZ. 2023-04-30T07:53:07.98 0.1 undecidable manual P 334 49.0176 50 0.28 89
IV.MGR.HHZ. 2023-04-30T07:53:07.92 3.0 positive manual P -0.53 0
IV.SNAL.HHZ. 2023-04-30T07:53:06.38 1.0 undecidable manual P 324 40.3263 50 0.01 24
IV.VULT.HHZ. 2023-04-30T07:53:06.36 0.1 undecidable manual P 16 37.629 50 0.41 89
IV.MCEL.HHZ. 2023-04-30T07:53:06.23 0.1 undecidable manual P 142 42.9237 50 -0.54 85
IV.ACER.HHZ. 2023-04-30T07:53:06.97 0.1 negative manual P 65 41.9247 50 0.36 89
IV.CMPR.HHZ. 2023-04-30T07:53:05.55 0.1 undecidable manual P 204 38.0286 50 -0.46 88
IV.MRLC.HHZ. 2023-04-30T07:53:04.00 0.3 undecidable manual S 360 14.0748 120 0.01 75
IX.SNR3.EHZ.02 2023-04-30T07:53:04.19 0.1 undecidable manual P 295 27.5502 106 0.07 97
IX.SRN3.HHZ.02 2023-04-30T07:53:04.96 0.3 undecidable manual S 189 16.1727 117 0.32 70
IX.COL3.HHZ.02 2023-04-30T07:53:04.39 0.3 undecidable manual S 295 14.7741 119 0.17 73
IV.MCRV.HHZ. 2023-04-30T07:53:04.69 0.1 undecidable manual P 302 31.8459 104 -0.26 93
IV.CDRU.HHZ. 2023-04-30T07:53:03.05 0.1 positive manual P 225 21.9669 110 -0.01 99
IV.SGO.HHZ. 2023-04-30T07:53:02.41 0.1 undecidable manual P 243 17.1717 115 0.25 95
IX.COL3.HHZ.02 2023-04-30T07:53:02.00 0.1 undecidable manual P 295 14.7741 119 0.26 95
IX.STN3.EHZ.02 2023-04-30T07:53:02.21 0.1 undecidable manual P 129 17.5713 115 -0.04 99
IX.SRN3.HHZ.02 2023-04-30T07:53:02.10 0.1 undecidable manual P 189 16.1727 117 0.11 98
IX.SCL3.EHZ.02 2023-04-30T07:53:01.67 0.3 undecidable manual S 15 7.4814 138 -0.53 68
IV.MRLC.HHZ. 2023-04-30T07:53:01.64 0.1 undecidable manual P 360 14.0748 120 0.03 100
IX.SCL3.EHZ.02 2023-04-30T07:53:00.42 0.1 undecidable manual P 15 7.4814 138 -0.16 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HNE. ML:2.2 0.00158 0.42 AML other m 2023-04-30T07:53:06.23
IV.MRLC.HHE. ML:2.5 0.003255 0.64 AML other m 2023-04-30T07:53:06.23
IV.MRLC.HNN. ML:2.6 0.00425 1.58 AML other m 2023-04-30T07:53:06.98
IV.MRLC.HHN. ML:2.9 0.00886 1.58 AML other m 2023-04-30T07:53:06.98
IV.SGO.HHE. ML:2.3 0.00166 0.78 AML other m 2023-04-30T07:53:07.49
IX.COL3.HHE.02 ML:2.9 0.007679999999999999 0.48 AML other m 2023-04-30T07:53:08.49
IV.CDRU.HHE. ML:2.4 0.0019199999999999998 1.02 AML other m 2023-04-30T07:53:08.35
IV.CDRU.HNE. ML:2.4 0.001825 1.02 AML other m 2023-04-30T07:53:08.36
IV.SGO.HHN. ML:2.5 0.0030099999999999997 0.32 AML other m 2023-04-30T07:53:09.19
IV.CDRU.HHN. ML:2.4 0.00158 0.28 AML other m 2023-04-30T07:53:09.59
IV.CDRU.HNN. ML:2.4 0.0015699999999999998 0.26 AML other m 2023-04-30T07:53:09.60
IX.COL3.HNE.01 ML:2.9 0.008254999999999998 0.88 AML other m 2023-04-30T07:53:10.45
IX.COL3.HNN.01 ML:2.8 0.00674 0.54 AML other m 2023-04-30T07:53:11.17
IX.COL3.HHN.02 ML:2.8 0.007055 0.96 AML other m 2023-04-30T07:53:11.13
IV.CMPR.HHE. ML:2.3 0.0008340000000000001 0.42 AML other m 2023-04-30T07:53:14.24
IV.CMPR.HNE. ML:2.3 0.0008209999999999999 0.42 AML other m 2023-04-30T07:53:14.24
IV.CMPR.HNN. ML:2.4 0.0010265 1.08 AML other m 2023-04-30T07:53:14.06
IX.SNR3.EHE.02 ML:2.6 0.00229 1.54 AML other m 2023-04-30T07:53:14.89
IX.SNR3.HNE.01 ML:2.6 0.00246 1.54 AML other m 2023-04-30T07:53:14.89
IV.ACER.HHE. ML:2.5 0.0010045 1.4 AML other m 2023-04-30T07:53:15.28
IV.ACER.HNE. ML:2.4 0.0009375 1.4 AML other m 2023-04-30T07:53:15.28
IV.CMPR.HHN. ML:2.2 0.000554 0.5 AML other m 2023-04-30T07:53:16.08
IV.MCRV.HHN. ML:2.5 0.0016099999999999999 0.44 AML other m 2023-04-30T07:53:17.55
IV.SIRI.HHE. ML:2.6 0.000903 1.02 AML other m 2023-04-30T07:53:18.75
IV.SIRI.HNE. ML:2.6 0.0008895 1.02 AML other m 2023-04-30T07:53:18.75
IV.SIRI.HNN. ML:2.5 0.000741 0.56 AML other m 2023-04-30T07:53:19.54
IV.SIRI.HHN. ML:2.6 0.000751 0.58 AML other m 2023-04-30T07:53:19.54
IV.MGR.HHE. ML:2.6 0.0009485 0.58 AML other m 2023-04-30T07:53:19.69
IV.MGR.HNE. ML:2.6 0.0009205 0.42 AML other m 2023-04-30T07:53:19.92
IV.MCEL.HHN. ML:2.5 0.0009519999999999999 1.36 AML other m 2023-04-30T07:53:19.29
IV.MGR.HNN. ML:2.5 0.0006995 1.28 AML other m 2023-04-30T07:53:20.78
IX.SNR3.EHN.02 ML:2.7 0.00294 0.54 AML other m 2023-04-30T07:53:20.58
IX.SNR3.HNN.01 ML:2.8 0.0032750000000000006 0.54 AML other m 2023-04-30T07:53:20.58
IV.MCEL.HHE. ML:2.4 0.00075 0.32 AML other m 2023-04-30T07:53:20.48
IV.MCEL.HNN. ML:2.8 0.00217 1.22 AML other m 2023-04-30T07:53:20.15
IV.ACER.HHN. ML:2.4 0.0008335 1.54 AML other m 2023-04-30T07:53:21.00
IV.ACER.HNN. ML:2.4 0.0007645 1.54 AML other m 2023-04-30T07:53:21.00
IV.MCEL.HNE. ML:2.8 0.0021849999999999994 1.36 AML other m 2023-04-30T07:53:21.29
IV.MGR.HHN. ML:2.5 0.0007704999999999999 0.44 AML other m 2023-04-30T07:53:21.50
IV.VULT.HHN. ML:2.5 0.00126 1.52 AML other m 2023-04-30T07:53:22.01
IV.VULT.HNN. ML:2.5 0.001245 1.54 AML other m 2023-04-30T07:53:22.01
IV.BULG.HNE. ML:2.4 0.0005 0.76 AML other m 2023-04-30T07:53:22.79
IV.MCRV.HHE. ML:2.3 0.0009785 0.74 AML other m 2023-04-30T07:53:22.45
IV.BULG.HHN. ML:2.5 0.0006915000000000001 0.88 AML other m 2023-04-30T07:53:24.04
IV.BULG.HNN. ML:2.6 0.0006995 0.86 AML other m 2023-04-30T07:53:24.05
IV.SNAL.HHN. ML:2.8 0.002015 0.54 AML other m 2023-04-30T07:53:24.76
IV.SNAL.HNN. ML:2.8 0.00202 0.56 AML other m 2023-04-30T07:53:24.77
IV.VULT.HHE. ML:2.5 0.001149 1.44 AML other m 2023-04-30T07:53:24.09
IV.VULT.HNE. ML:2.5 0.0011605 1.44 AML other m 2023-04-30T07:53:24.09
IV.PTRP.HHN. ML:2.4 0.0006575 0.44 AML other m 2023-04-30T07:53:24.73
IV.SNAL.HHE. ML:2.6 0.001335 1.22 AML other m 2023-04-30T07:53:24.36
IV.SCHR.EHE. ML:2.0 0.000176 0.54 AML other m 2023-04-30T07:53:25.64
IV.MRVN.HHE. ML:1.9 0.000132 0.38 AML other m 2023-04-30T07:53:25.60
IV.PALZ.HHN. ML:2.2 0.00035299999999999996 0.96 AML other m 2023-04-30T07:53:26.60
IV.BULG.HHE. ML:2.4 0.0005105 0.5 AML other m 2023-04-30T07:53:26.51
IV.CAFE.HNN. ML:2.2 0.00041549999999999996 0.82 AML other m 2023-04-30T07:53:26.57
IV.CAFE.HHN. ML:2.2 0.000428 1.54 AML other m 2023-04-30T07:53:26.98
IV.SGTA.HHE. ML:2.2 0.000322 0.52 AML other m 2023-04-30T07:53:27.76
IV.SGTA.HNE. ML:2.2 0.00035350000000000003 0.54 AML other m 2023-04-30T07:53:27.78
IV.CAFE.HHE. ML:2.3 0.0005195000000000001 0.4 AML other m 2023-04-30T07:53:27.33
IV.CAFE.HNE. ML:2.3 0.0004885 0.4 AML other m 2023-04-30T07:53:27.33
IV.MRVN.HHN. ML:1.9 0.0001205 0.98 AML other m 2023-04-30T07:53:27.21
IV.SGTA.HHN. ML:2.0 0.00021900000000000004 0.5 AML other m 2023-04-30T07:53:27.45
IV.SGTA.HNN. ML:2.1 0.00026450000000000003 0.54 AML other m 2023-04-30T07:53:28.46
IV.SNAL.HNE. ML:2.5 0.00122 0.4 AML other m 2023-04-30T07:53:28.22
IV.SCHR.EHN. ML:2.1 0.000194 1.5 AML other m 2023-04-30T07:53:28.09
IV.PTRP.HHE. ML:2.5 0.0008814999999999999 0.54 AML other m 2023-04-30T07:53:29.68
IV.AMUR.HNN. ML:2.2 0.0001785 0.92 AML other m 2023-04-30T07:53:31.73
IV.AMUR.HHN. ML:2.2 0.0001685 0.94 AML other m 2023-04-30T07:53:31.73
IV.AMUR.HHE. ML:2.1 0.00014000000000000001 1.26 AML other m 2023-04-30T07:53:32.26
IV.MIGL.HHE. ML:2.4 0.000341 0.4 AML other m 2023-04-30T07:53:32.75
IV.PALZ.HHE. ML:2.3 0.0005315 0.84 AML other m 2023-04-30T07:53:33.24
IV.GRIS.EHN. ML:2.3 0.0001825 0.52 AML other m 2023-04-30T07:53:35.62
IV.MIGL.HHN. ML:2.7 0.0006615 1.26 AML other m 2023-04-30T07:53:35.80
IV.GRIS.EHE. ML:2.3 0.00019 1.44 AML other m 2023-04-30T07:53:38.90
IV.SGRT.HNN. ML:2.4 0.0001785 1.52 AML other m 2023-04-30T07:53:38.21
IV.SGRT.HHN. ML:2.4 0.00017199999999999998 1.52 AML other m 2023-04-30T07:53:38.97
IV.AMUR.HNE. ML:2.1 0.00013800000000000002 0.42 AML other m 2023-04-30T07:53:40.48
IV.APRC.HHN. ML:2.2 0.0001206 0.7 AML other m 2023-04-30T07:53:41.75
IV.SGRT.HNE. ML:2.3 0.00015099999999999998 0.54 AML other m 2023-04-30T07:53:44.72
IV.SGRT.HHE. ML:2.4 0.00016399999999999997 0.54 AML other m 2023-04-30T07:53:44.72
IV.MELA.HHE. ML:2.4 0.0001875 0.7 AML other m 2023-04-30T07:53:45.64
IV.APRC.HHE. ML:2.3 0.0001495 1.12 AML other m 2023-04-30T07:53:45.41
IV.MELA.HHN. ML:2.4 0.0001915 1.12 AML other m 2023-04-30T07:53:51.28
1J.FX12.HHN.00 ML:2.3 0.000031899999999999996 0.42 AML other m 2023-04-30T07:54:13.63
1J.FX12.HHE.00 ML:2.2 0.0000211 1.36 AML other m 2023-04-30T07:54:25.25
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
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