Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 09-07-2024 and time 00:40:15 (UTC) in region 3 km SE Sasso di Castalda (PZ)

A magnitude ML 1.2 earthquake occured in region: 3 km SE Sasso di Castalda (PZ), on

  • 09-07-2024 00:40:15 (UTC)
  • 09-07-2024 02:40:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.4740, 15.7020 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
Sasso di Castalda PZ 3 835 835
Brienza PZ 6 4078 4913
Marsico Nuovo PZ 7 4098 9011
Satriano di Lucania PZ 10 2374 11385
Abriola PZ 10 1531 12916
Paterno PZ 11 3368 16284
Sala Consilina SA 12 12664 28948
Atena Lucana SA 12 2336 31284
Calvello PZ 12 1948 33232
Tito PZ 12 7332 40564
Pignola PZ 13 6962 47526
Sant'Angelo Le Fratte PZ 15 1429 48955
Padula SA 15 5368 54323
Marsicovetere PZ 15 5546 59869
Savoia di Lucania PZ 17 1127 60996
Teggiano SA 17 7976 68972
Polla SA 18 5279 74251
Sant'Arsenio SA 18 2815 77066
San Pietro al Tanagro SA 18 1695 78761
Tramutola PZ 18 3089 81850
Sassano SA 19 5013 86863
Picerno PZ 19 5985 92848
Anzi PZ 19 1696 94544
Monte San Giacomo SA 20 1572 96116

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km SW of Potenza (67122 inhabitants)
63 Km E of Battipaglia (50786 inhabitants)
79 Km W of Matera (60436 inhabitants)
82 Km SW of Altamura (70396 inhabitants)
83 Km E of Salerno (135261 inhabitants)
88 Km E of Cava de' Tirreni (53659 inhabitants)
90 Km S of Cerignola (58396 inhabitants)
91 Km SE of Avellino (54857 inhabitants)
98 Km SW of Andria (100440 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 1.2 2024-07-09
00:40:15		 40.4738 15.7023 20 2024-07-09
00:45:18		 Sala Sismica INGV-Roma 129642651
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-07-09 00:40:15 ± 0.14
Latitude 40.4738 ± 0.0045
Longitude 15.7023 ± 0.0059
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 129642651

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 438
Semi-minor axis of confidence ellipse (meter) 399
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 39
Circular confidence region, given by single value of horizontal uncertainty (meter) 440.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
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) 0.12141
Epicentral distance of station farthest from the epicenter (degree) 0.46675
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 20
Type of magnitude ML
Reference to an origin 129642651
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-07-09 00:45:18
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2024-07-09T00:40:28.58 0.6 undecidable manual S 243 37.9287 110 0.38 45
IV.MGR.HHZ. 2024-07-09T00:40:28.82 0.6 undecidable manual S 199 39.3273 109 0.25 46
IV.ACER.HHZ. 2024-07-09T00:40:28.69 0.6 undecidable manual S 30 40.1265 108 -0.08 48
IV.CDRU.HHZ. 2024-07-09T00:40:27.00 0.3 undecidable manual S 273 33.6441 113 -0.13 73
IV.SIRI.HHZ. 2024-07-09T00:40:27.58 0.3 undecidable manual S 157 35.2425 111 0.04 73
IV.MTSN.HHZ. 2024-07-09T00:40:25.02 0.6 undecidable manual S 170 23.3544 123 0.3 47
IV.BULG.HHZ. 2024-07-09T00:40:25.05 0.6 negative manual P 212 51.8037 103 0.3 45
IX.SRN3.HHZ.02 2024-07-09T00:40:24.09 0.3 undecidable manual S 274 20.6682 128 -0.03 75
IX.PGN3.HHZ.02 2024-07-09T00:40:23.01 0.3 undecidable manual S 36 13.4754 141 0.26 72
IV.ACER.HHZ. 2024-07-09T00:40:23.17 0.6 positive manual P 30 40.1265 108 0.14 48
IV.MCEL.HHZ. 2024-07-09T00:40:23.26 0.3 undecidable manual S 153 18.5703 131 -0.42 69
IV.MGR.HHZ. 2024-07-09T00:40:22.87 0.1 undecidable manual P 199 39.3273 109 -0.04 97
IV.PTRP.HHZ. 2024-07-09T00:40:22.16 1.0 positive manual P 80 30.747 115 0.48 23
IV.CMPR.HHZ. 2024-07-09T00:40:22.21 1.0 positive manual P 243 37.9287 110 -0.49 22
IV.CDRU.HHZ. 2024-07-09T00:40:21.95 0.6 positive manual P 273 33.6441 113 -0.13 48
IV.SIRI.HHZ. 2024-07-09T00:40:21.98 0.6 positive manual P 157 35.2425 111 -0.34 46
IX.SRN3.HHZ.02 2024-07-09T00:40:20.36 0.1 positive manual P 274 20.6682 128 0.01 100
IV.MTSN.HHZ. 2024-07-09T00:40:20.71 0.6 positive manual P 170 23.3544 123 0.02 50
IX.PGN3.HHZ.02 2024-07-09T00:40:19.43 0.1 negative manual P 36 13.4754 141 -0.12 99
IV.MCEL.HHZ. 2024-07-09T00:40:19.86 0.6 positive manual P 153 18.5703 131 -0.23 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.PGN3.HHE.02 ML:1.8 0.0004435 0.32 AML other m 2024-07-09T00:40:23.52
IX.PGN3.HHN.02 ML:1.7 0.0003235 0.18 AML other m 2024-07-09T00:40:23.53
IV.MCEL.HHN. ML:1.3 0.0001033 1.3 AML other m 2024-07-09T00:40:24.83
IV.MCEL.HHE. ML:1.4 0.0001395 0.3 AML other m 2024-07-09T00:40:24.55
IV.MCEL.HNE. ML:1.7 0.000316 0.22 AML other m 2024-07-09T00:40:24.83
IV.MCEL.HNN. ML:1.6 0.00022250000000000001 0.92 AML other m 2024-07-09T00:40:25.58
IV.MTSN.HHN. ML:1.0 0.0000559 1.06 AML other m 2024-07-09T00:40:25.08
IX.SRN3.HHN.02 ML:1.4 0.00013350000000000002 0.28 AML other m 2024-07-09T00:40:25.58
IX.SRN3.HHE.02 ML:1.4 0.00013700000000000002 1.1 AML other m 2024-07-09T00:40:25.73
IV.MTSN.HHE. ML:1.1 0.00006145 0.84 AML other m 2024-07-09T00:40:26.89
IV.SIRI.HHN. ML:1.1 0.0000433 0.92 AML other m 2024-07-09T00:40:28.60
IV.ACER.HHN. ML:1.1 0.0000387 0.3 AML other m 2024-07-09T00:40:29.76
IV.CDRU.HHE. ML:1.0 0.000036150000000000005 0.14 AML other m 2024-07-09T00:40:29.75
IV.ACER.HHE. ML:1.4 0.00007055000000000001 1.42 AML other m 2024-07-09T00:40:30.93
IV.CDRU.HHN. ML:0.7 0.00002095 1.18 AML other m 2024-07-09T00:40:30.24
IV.MGR.HHN. ML:0.9 0.00002465 0.44 AML other m 2024-07-09T00:40:30.70
IV.CMPR.HHN. ML:0.8 0.0000201 0.32 AML other m 2024-07-09T00:40:30.70
IV.SIRI.HHE. ML:1.1 0.00004615 0.5 AML other m 2024-07-09T00:40:30.98
IV.MGR.HHE. ML:0.9 0.000023800000000000003 0.22 AML other m 2024-07-09T00:40:31.76
IV.CMPR.HHE. ML:0.9 0.000024050000000000002 0.98 AML other m 2024-07-09T00:40:33.69
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