Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 02-07-2023 and time 06:59:54 (UTC) in region 3 km W Mirabella Eclano (AV)

A magnitude ML 1.4 earthquake occured in region: 3 km W Mirabella Eclano (AV), on

  • 02-07-2023 06:59:54 (UTC)
  • 02-07-2023 08:59:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.0470, 14.9610 at 17 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
Mirabella Eclano AV 3 7684 7684
Venticano AV 4 2537 10221
Taurasi AV 4 2377 12598
Torre Le Nocelle AV 5 1324 13922
Sant'Angelo all'Esca AV 5 801 14723
Montemiletto AV 6 5313 20036
Fontanarosa AV 6 3170 23206
Pietradefusi AV 6 2348 25554
Lapio AV 7 1572 27126
Luogosano AV 7 1187 28313
Bonito AV 7 2448 30761
Calvi BN 8 2682 33443
Apice BN 9 5686 39129
San Nazzaro BN 9 884 40013
Montefusco AV 9 1338 41351
Grottaminarda AV 9 8137 49488
San Giorgio del Sannio BN 9 10022 59510
San Mango sul Calore AV 10 1185 60695
Santa Paolina AV 10 1256 61951
Melito Irpino AV 10 1920 63871
Paternopoli AV 10 2384 66255
Gesualdo AV 10 3516 69771
San Martino Sannita BN 11 1230 71001
Montefalcione AV 11 3359 74360
Pratola Serra AV 11 3764 78124
San Nicola Manfredi BN 12 3722 81846
Tufo AV 12 889 82735
Frigento AV 12 3780 86515
Prata di Principato Ultra AV 12 2944 89459
Torrioni AV 12 549 90008
Castelvetere sul Calore AV 13 1615 91623
Sturno AV 13 3080 94703
Chiusano di San Domenico AV 13 2277 96980
Sant'Angelo a Cupolo BN 13 4325 101305
Villamaina AV 14 995 102300
Petruro Irpino AV 14 349 102649
Candida AV 14 1147 103796
Sant'Arcangelo Trimonte BN 14 573 104369
Chianche AV 14 475 104844
Montemarano AV 14 2851 107695
Parolise AV 14 663 108358
Castelfranci AV 15 2041 110399
Manocalzati AV 15 3160 113559
Paduli BN 15 3978 117537
San Potito Ultra AV 15 1558 119095
Salza Irpina AV 15 772 119867
Sorbo Serpico AV 16 583 120450
Montefredane AV 16 2297 122747
Altavilla Irpina AV 16 4196 126943
Ariano Irpino AV 16 22700 149643
Flumeri AV 17 2963 152606
Grottolella AV 17 1869 154475
Ceppaloni BN 17 3415 157890
San Leucio del Sannio BN 17 3106 160996
Torella dei Lombardi AV 17 2144 163140
Atripalda AV 18 11020 174160
Montecalvo Irpino AV 18 3725 177885
Benevento BN 18 60091 237976
Arpaise BN 18 761 238737
Capriglia Irpina AV 18 2398 241135
Santo Stefano del Sole AV 19 2208 243343
Villanova del Battista AV 19 1690 245033
Volturara Irpina AV 19 3289 248322
Pietrelcina BN 19 3114 251436
Castel Baronia AV 19 1129 252565
Buonalbergo BN 20 1730 254295
Cesinali AV 20 2584 256879

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SE of Benevento (60091 inhabitants)
20 Km NE of Avellino (54857 inhabitants)
44 Km NE of Cava de' Tirreni (53659 inhabitants)
44 Km NE of Salerno (135261 inhabitants)
49 Km N of Battipaglia (50786 inhabitants)
49 Km NE of Scafati (50787 inhabitants)
51 Km E of Acerra (59573 inhabitants)
53 Km E of Caserta (76326 inhabitants)
56 Km NE of Castellammare di Stabia (66466 inhabitants)
56 Km E of Afragola (65057 inhabitants)
57 Km E of Portici (55274 inhabitants)
58 Km NE of Torre del Greco (86275 inhabitants)
58 Km E of Ercolano (53709 inhabitants)
58 Km E of Casoria (77642 inhabitants)
64 Km E of Aversa (53047 inhabitants)
64 Km E of Napoli (974074 inhabitants)
65 Km E of Giugliano in Campania (122974 inhabitants)
67 Km E of Marano di Napoli (59874 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
76 Km E of Pozzuoli (81661 inhabitants)
79 Km SW of San Severo (53905 inhabitants)
83 Km W of Cerignola (58396 inhabitants)
84 Km NW of Potenza (67122 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 1.4 2023-07-02
06:59:54		 41.0467 14.9608 17 2023-07-02
07:11:26		 Sala Sismica INGV-Roma 118897331
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2023-07-02 06:59:54 ± 0.14
Latitude 41.0467 ± 0.0063
Longitude 14.9608 ± 0.0072
Depth (km) 17 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 118897331

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 699
Semi-minor axis of confidence ellipse (meter) 72
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 27
Circular confidence region, given by single value of horizontal uncertainty (meter) 700.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
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) 0.07644
Epicentral distance of station farthest from the epicenter (degree) 0.35523
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 118897331
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2023-07-02 07:11:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SNAL.HHZ. 2023-07-02T07:00:04.41 0.6 undecidable manual S 123 24.753 114 0.28 48
IX.NSC3.EHZ. 2023-07-02T07:00:04.74 0.6 undecidable manual S 149 25.9518 112 0.32 47
IV.CAFE.HHZ. 2023-07-02T07:00:03.54 0.6 undecidable manual S 95 23.1546 116 -0.2 49
IX.SSB3.HHZ.02 2023-07-02T07:00:03.67 0.6 undecidable manual S 81 22.755 117 0.04 51
IV.MOCO.HHZ. 2023-07-02T07:00:02.50 0.6 undecidable manual P 25 39.4272 103 0.2 48
IV.PAOL.HNZ. 2023-07-02T07:00:01.87 1.0 undecidable manual P 267 32.9448 106 0.54 22
IX.NSC3.EHZ. 2023-07-02T07:00:00.43 0.1 undecidable manual P 149 25.9518 112 0.12 98
IX.LIO3.HHZ. 2023-07-02T07:00:00.20 0.1 undecidable manual P 132 24.753 114 0.06 100
IV.SNAL.HHZ. 2023-07-02T07:00:00.07 0.6 positive manual P 123 24.753 114 -0.07 50
IV.PSB1.HHZ. 2023-07-02T07:00:00.18 0.6 negative manual P 327 23.2545 116 0.25 49
IV.CAFE.HHZ. 2023-07-02T06:59:59.71 0.1 positive manual P 95 23.1546 116 -0.2 97
IX.SSB3.HHZ.02 2023-07-02T06:59:59.75 0.1 positive manual P 81 22.755 117 -0.1 99
IX.MNT3.HNZ. 2023-07-02T06:59:59.72 0.1 undecidable manual P 171 23.5542 115 -0.25 97
IV.MRB1.HHZ. 2023-07-02T06:59:58.07 0.3 negative manual P 4 8.4804 149 -0.14 75
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRB1.HHE. ML:1.5 0.00031178255 0.3008 AML other m 2023-07-02T07:00:02.46
IV.MRB1.HHN. ML:1.6 0.0003180593 0.2208 AML other m 2023-07-02T07:00:04.95
IV.MRB1.HNE. ML:1.5 0.000296311 0.3008 AML other m 2023-07-02T07:00:02.46
IV.MRB1.HNN. ML:1.5 0.00031219525 0.2304 AML other m 2023-07-02T07:00:04.95
IV.CAFE.HHE. ML:1.5 0.0001588123 0.56 AML other m 2023-07-02T07:00:08.78
IV.CAFE.HHN. ML:1.4 0.000131461665 0.48 AML other m 2023-07-02T07:00:09.52
IV.CAFE.HNE. ML:1.4 0.00015174309999999998 0.56 AML other m 2023-07-02T07:00:08.78
IV.CAFE.HNN. ML:1.4 0.00013351905 0.4704 AML other m 2023-07-02T07:00:09.52
IX.SSB3.HHE.02 ML:1.5 0.00017426574999999998 0.304 AML other m 2023-07-02T07:00:04.22
IX.SSB3.HHN.02 ML:1.3 0.00011266124999999999 0.32 AML other m 2023-07-02T07:00:03.98
IX.SSB3.HNE.01 ML:1.6 0.000207875565 0.704 AML other m 2023-07-02T07:00:11.87
IX.SSB3.HNN.01 ML:1.4 0.00015197074999999998 0.528 AML other m 2023-07-02T07:00:07.79
IV.SNAL.HHE. ML:1.2 0.00008405531999999999 0.88 AML other m 2023-07-02T07:00:10.39
IV.SNAL.HHN. ML:1.2 0.0000755166 0.2208 AML other m 2023-07-02T07:00:05.00
IV.SNAL.HNE. ML:1.2 0.00007253138500000001 0.3616 AML other m 2023-07-02T07:00:07.88
IV.SNAL.HNN. ML:1.1 0.00006702891500000001 0.2304 AML other m 2023-07-02T07:00:05.00
IV.PSB1.HHE. ML:0.8 0.000031270895 0.16 AML other m 2023-07-02T07:00:06.25
IV.PSB1.HHN. ML:0.8 0.00003489523 1.0208 AML other m 2023-07-02T07:00:13.19
IV.PSB1.HNE. ML:2.0 0.0005834192 1.0912 AML other m 2023-07-02T07:00:00.27
IV.PSB1.HNN. ML:1.6 0.00020476849999999998 0.9824 AML other m 2023-07-02T07:00:00.27
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