Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.7 on date 26-05-2024 and time 13:05:12 (UTC) in region 4 km W Accettura (MT)

A magnitude ML 1.7 earthquake occured in region: 4 km W Accettura (MT), on

  • 26-05-2024 13:05:12 (UTC)
  • 26-05-2024 15:05:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.4950, 16.1090 at 24 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
Accettura MT 4 1856 1856
Pietrapertosa PZ 5 1032 2888
Castelmezzano PZ 7 800 3688
Oliveto Lucano MT 8 450 4138
Campomaggiore PZ 9 811 4949
Gorgoglione MT 12 989 5938
Albano di Lucania PZ 12 1435 7373
Garaguso MT 12 1073 8446
Laurenzana PZ 12 1797 10243
San Mauro Forte MT 12 1552 11795
Cirigliano MT 13 375 12170
Calciano MT 13 777 12947
Corleto Perticara PZ 14 2511 15458
Trivigno PZ 14 678 16136
Tricarico MT 14 5388 21524
Stigliano MT 14 4361 25885
Guardia Perticara PZ 15 552 26437
Anzi PZ 16 1696 28133
Salandra MT 18 2829 30962
Brindisi Montagna PZ 19 908 31870

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km SE of Potenza (67122 inhabitants)
46 Km W of Matera (60436 inhabitants)
53 Km SW of Altamura (70396 inhabitants)
83 Km S of Andria (100440 inhabitants)
84 Km SW of Bitonto (55540 inhabitants)
87 Km S of Cerignola (58396 inhabitants)
89 Km SW of Molfetta (59874 inhabitants)
90 Km SW of Bisceglie (55422 inhabitants)
91 Km S of Trani (56217 inhabitants)
93 Km S of Barletta (94814 inhabitants)
95 Km SW of Bari (326344 inhabitants)
95 Km W of Taranto (201100 inhabitants)
96 Km E of Battipaglia (50786 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 1.7 2024-05-26
13:05:12		 40.4952 16.1088 24 2024-05-26
13:10:38		 Sala Sismica INGV-Roma 128190401
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-05-26 13:05:12 ± 0.18
Latitude 40.4952 ± 0.0054
Longitude 16.1088 ± 0.0083
Depth (km) 24 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 128190401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 731
Semi-minor axis of confidence ellipse (meter) 386
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 309
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 80
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.37682
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 38
Type of magnitude ML
Reference to an origin 128190401
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-05-26 13:10:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHZ. 2024-05-26T13:05:58.44 3.0 undecidable manual Pg 5.64 0
IV.MSRU.HHZ. 2024-05-26T13:05:53.96 3.0 undecidable manual Pg 5.47 0
IT.VNF1.HNZ. 2024-05-26T13:05:42.86 3.0 negative manual Pn 0.36 0
IV.NOCI.HHZ. 2024-05-26T13:05:39.17 3.0 undecidable manual S -0.46 0
IT.GLNS.HNZ. 2024-05-26T13:05:39.54 3.0 positive manual Pn -0.59 0
IV.PIPA.HHZ. 2024-05-26T13:05:36.10 3.0 negative manual Pg 3.25 0
IV.MRVN.HHZ. 2024-05-26T13:05:31.80 3.0 undecidable manual S -1 0
IV.NOCI.HHZ. 2024-05-26T13:05:27.76 3.0 undecidable manual P 0.2 0
IV.BULG.HHZ. 2024-05-26T13:05:27.74 3.0 undecidable manual P 1.28 0
IV.CAFE.HHZ. 2024-05-26T13:05:26.87 3.0 undecidable manual Pn -1.98 0
IV.SIRI.HHZ. 2024-05-26T13:05:25.93 0.6 undecidable manual S 211 40.3263 113 -0.06 47
IV.CDRU.HHZ. 2024-05-26T13:05:25.27 3.0 undecidable manual Pg 0.38 0
IV.MTSN.HHZ. 2024-05-26T13:05:25.45 0.6 undecidable manual S 230 39.4272 114 -0.34 45
XE.MORMA.HHZ. 2024-05-26T13:05:25.09 3.0 positive manual Pg -0.11 0
IV.SLCN.HHZ. 2024-05-26T13:05:25.83 0.6 undecidable manual S 254 41.8248 112 -0.55 41
IV.SCHR.EHZ. 2024-05-26T13:05:24.49 0.6 undecidable manual S 185 32.9448 119 0.26 46
IV.ACER.HHZ. 2024-05-26T13:05:24.45 0.6 undecidable manual S 337 35.2425 117 -0.32 45
IV.MCEL.HHZ. 2024-05-26T13:05:23.83 0.6 undecidable manual S 234 32.0457 120 -0.2 46
IV.MRVN.HHZ. 2024-05-26T13:05:23.29 3.0 positive manual Pg -0.43 0
GE.MATE.HHZ. 2024-05-26T13:05:23.36 3.0 positive manual P 1.36 0
IV.MIGL.HHZ. 2024-05-26T13:05:23.24 0.3 undecidable manual S 66 30.5472 121 -0.43 69
XE.T0701.HHZ. 2024-05-26T13:05:22.44 3.0 negative manual Pg -0.45 0
IV.AMUR.HHZ. 2024-05-26T13:05:22.34 3.0 negative manual Pn -1.09 0
MN.CUC.HHZ. 2024-05-26T13:05:22.99 3.0 negative manual P -0.71 0
IV.PALZ.HHZ. 2024-05-26T13:05:21.99 1.0 undecidable manual Pg 0.11 0.5
IV.SLCN.HHZ. 2024-05-26T13:05:20.55 0.1 undecidable manual P 254 41.8248 112 0.22 93
IV.ACER.HHZ. 2024-05-26T13:05:19.42 0.6 undecidable manual P 337 35.2425 117 0.02 49
IV.SIRI.HHZ. 2024-05-26T13:05:19.96 0.1 positive manual P 211 40.3263 113 -0.15 93
IV.PTRP.HHZ. 2024-05-26T13:05:19.78 0.6 undecidable manual S 306 4.995 167 0.36 48
IV.MCEL.HHZ. 2024-05-26T13:05:19.07 0.1 positive manual P 234 32.0457 120 0.1 97
IV.MTSN.HHZ. 2024-05-26T13:05:19.95 0.1 undecidable manual P 230 39.4272 114 -0.04 95
IV.SCHR.EHZ. 2024-05-26T13:05:19.18 1.0 positive manual P 185 32.9448 119 0.09 24
IV.CRAC.EHZ. 2024-05-26T13:05:18.90 0.1 undecidable manual P 115 30.2475 121 0.16 94
IV.MIGL.HHZ. 2024-05-26T13:05:18.43 0.1 positive manual P 66 30.5472 121 -0.33 93
IX.PGN3.HHZ.02 2024-05-26T13:05:18.76 0.1 negative manual P 288 27.6501 124 0.37 93
IV.PTRP.HHZ. 2024-05-26T13:05:16.46 0.1 undecidable manual P 306 4.995 167 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRP.HHE. ML:1.9 0.0005795 0.5 AML other m 2024-05-26T13:05:20.32
IV.PTRP.HHN. ML:1.9 0.0005715 0.4 AML other m 2024-05-26T13:05:20.28
IV.MIGL.HHN. ML:0.0 0.001155 0.32 AML other m 2024-05-26T13:05:23.39
IV.MIGL.HHE. ML:0.0 0.0005765 0.1 AML other m 2024-05-26T13:05:23.52
IX.PGN3.HHN.02 ML:1.3 0.00008685000000000001 1.48 AML other m 2024-05-26T13:05:23.03
IX.PGN3.HHE.02 ML:1.3 0.0000751 0.7 AML other m 2024-05-26T13:05:24.07
IV.MCEL.HHN. ML:1.6 0.000147 0.88 AML other m 2024-05-26T13:05:24.32
IV.MCEL.HHE. ML:2.0 0.000352 0.48 AML other m 2024-05-26T13:05:25.25
IV.SCHR.EHE. ML:1.2 0.00006235 0.16 AML other m 2024-05-26T13:05:25.40
IV.SCHR.EHN. ML:1.4 0.0000927 0.54 AML other m 2024-05-26T13:05:25.37
IV.MCEL.HNE. ML:2.4 0.00101 0.36 AML other m 2024-05-26T13:05:25.40
IV.MCEL.HNN. ML:2.1 0.000456 0.22 AML other m 2024-05-26T13:05:26.33
IV.SIRI.HHE. ML:1.6 0.0001075 0.18 AML other m 2024-05-26T13:05:26.53
IV.SIRI.HNE. ML:1.6 0.0001081 0.18 AML other m 2024-05-26T13:05:26.53
IV.SIRI.HHN. ML:1.6 0.00011899999999999999 0.62 AML other m 2024-05-26T13:05:27.67
IV.SIRI.HNN. ML:1.6 0.0001305 0.62 AML other m 2024-05-26T13:05:27.36
IV.ACER.HHN. ML:1.6 0.000141 0.84 AML other m 2024-05-26T13:05:27.44
IV.ACER.HNN. ML:1.6 0.00014150000000000002 0.84 AML other m 2024-05-26T13:05:27.44
IV.ACER.HNE. ML:1.7 0.000174 0.54 AML other m 2024-05-26T13:05:27.63
IV.ACER.HHE. ML:1.7 0.0001785 0.54 AML other m 2024-05-26T13:05:27.63
IV.MTSN.HHN. ML:1.8 0.0002055 1.86 AML other m 2024-05-26T13:05:27.98
IV.MTSN.HHE. ML:1.7 0.00014800000000000002 1.76 AML other m 2024-05-26T13:05:28.09
GE.MATE.HHE. ML:1.7 0.00010200000000000001 0.26 AML other m 2024-05-26T13:05:29.73
GE.MATE.HHN. ML:1.7 0.00010899999999999999 0.68 AML other m 2024-05-26T13:05:29.64
XE.T0701.HHN. ML:1.5 0.00006715 1.06 AML other m 2024-05-26T13:05:31.75
XE.T0701.HHE. ML:1.8 0.0001385 1.02 AML other m 2024-05-26T13:05:31.24
IV.AMUR.HHE. ML:1.6 0.0000644 0.82 AML other m 2024-05-26T13:05:32.77
IV.MRVN.HHE. ML:1.3 0.000034500000000000005 1.58 AML other m 2024-05-26T13:05:32.83
IV.AMUR.HHN. ML:1.7 0.0000857 1.8 AML other m 2024-05-26T13:05:34.99
IV.MRVN.HHN. ML:1.3 0.0000336 0.88 AML other m 2024-05-26T13:05:35.26
IV.CDRU.HHE. ML:1.3 0.000029 0.18 AML other m 2024-05-26T13:05:38.42
IV.CDRU.HHN. ML:1.1 0.00001925 1.08 AML other m 2024-05-26T13:05:39.78
IV.NOCI.HNN. ML:2.2 0.00016749999999999998 0.48 AML other m 2024-05-26T13:05:40.73
IV.NOCI.HHN. ML:2.2 0.00016599999999999997 0.46 AML other m 2024-05-26T13:05:40.74
IV.NOCI.HHE. ML:2.0 0.0001075 0.14 AML other m 2024-05-26T13:05:41.16
IV.NOCI.HNE. ML:1.9 0.00009054999999999999 0.14 AML other m 2024-05-26T13:05:41.16
IV.BULG.HHN. ML:1.7 0.00006759999999999999 1.44 AML other m 2024-05-26T13:05:42.05
IV.BULG.HHE. ML:1.5 0.00004451816 0.36 AML other m 2024-05-26T13:05:42.87
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