Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.3 on date 04-02-2022 and time 14:26:29 (UTC) in region 3 km E Venticano (AV)

A magnitude ML 1.3 earthquake occured in region: 3 km E Venticano (AV), on

  • 04-02-2022 14:26:29 (UTC)
  • 04-02-2022 15:26:29 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.0560, 14.9540 at 9 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
Venticano AV 3 2537 2537
Mirabella Eclano AV 4 7684 10221
Torre Le Nocelle AV 5 1324 11545
Taurasi AV 5 2377 13922
Pietradefusi AV 6 2348 16270
Montemiletto AV 6 5313 21583
Sant'Angelo all'Esca AV 6 801 22384
Bonito AV 7 2448 24832
Fontanarosa AV 7 3170 28002
Apice BN 7 5686 33688
Calvi BN 8 2682 36370
Lapio AV 8 1572 37942
Luogosano AV 8 1187 39129
San Nazzaro BN 8 884 40013
San Giorgio del Sannio BN 8 10022 50035
Montefusco AV 9 1338 51373
Grottaminarda AV 9 8137 59510
Santa Paolina AV 10 1256 60766
Melito Irpino AV 10 1920 62686
San Martino Sannita BN 10 1230 63916
San Mango sul Calore AV 11 1185 65101
San Nicola Manfredi BN 11 3722 68823
Paternopoli AV 11 2384 71207
Gesualdo AV 11 3516 74723
Pratola Serra AV 12 3764 78487
Montefalcione AV 12 3359 81846
Tufo AV 12 889 82735
Torrioni AV 12 549 83284
Prata di Principato Ultra AV 12 2944 86228
Sant'Angelo a Cupolo BN 13 4325 90553
Sant'Arcangelo Trimonte BN 13 573 91126
Frigento AV 13 3780 94906
Petruro Irpino AV 13 349 95255
Chianche AV 14 475 95730
Paduli BN 14 3978 99708
Sturno AV 14 3080 102788
Chiusano di San Domenico AV 14 2277 105065
Castelvetere sul Calore AV 14 1615 106680
Candida AV 14 1147 107827
Villamaina AV 15 995 108822
Parolise AV 15 663 109485
Manocalzati AV 15 3160 112645
Montemarano AV 15 2851 115496
Castelfranci AV 16 2041 117537
San Potito Ultra AV 16 1558 119095
Altavilla Irpina AV 16 4196 123291
Montefredane AV 16 2297 125588
Ariano Irpino AV 16 22700 148288
Salza Irpina AV 16 772 149060
Ceppaloni BN 16 3415 152475
Sorbo Serpico AV 16 583 153058
San Leucio del Sannio BN 17 3106 156164
Benevento BN 17 60091 216255
Grottolella AV 17 1869 218124
Montecalvo Irpino AV 17 3725 221849
Flumeri AV 17 2963 224812
Arpaise BN 18 761 225573
Atripalda AV 18 11020 236593
Pietrelcina BN 18 3114 239707
Torella dei Lombardi AV 18 2144 241851
Capriglia Irpina AV 19 2398 244249
Buonalbergo BN 19 1730 245979
Villanova del Battista AV 19 1690 247669
Santo Stefano del Sole AV 19 2208 249877
Castel Baronia AV 20 1129 251006
Volturara Irpina AV 20 3289 254295
Sant'Angelo a Scala AV 20 730 255025

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km SE of Benevento (60091 inhabitants)
21 Km NE of Avellino (54857 inhabitants)
45 Km NE of Cava de' Tirreni (53659 inhabitants)
45 Km NE of Salerno (135261 inhabitants)
50 Km NE of Scafati (50787 inhabitants)
50 Km N of Battipaglia (50786 inhabitants)
50 Km E of Acerra (59573 inhabitants)
52 Km E of Caserta (76326 inhabitants)
56 Km E of Afragola (65057 inhabitants)
56 Km NE of Castellammare di Stabia (66466 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)
63 Km E of Aversa (53047 inhabitants)
64 Km E of Napoli (974074 inhabitants)
65 Km E of Giugliano in Campania (122974 inhabitants)
66 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)
85 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 1.3 2022-02-04
14:26:29		 41.0555 14.9545 9 2022-02-04
14:38:26		 Sala Sismica INGV-Roma 100595641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-04 14:26:29 ± 0.08
Latitude 41.0555 ± 0.0054
Longitude 14.9545 ± 0.0083
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100595641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 788
Semi-minor axis of confidence ellipse (meter) 250
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 57
Circular confidence region, given by single value of horizontal uncertainty (meter) 790.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 128
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.06745
Epicentral distance of station farthest from the epicenter (degree) 0.38941
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 13
Type of magnitude ML
Reference to an origin 100595641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-04 14:38:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IX.SNR3.EHZ.02 2022-02-04T14:26:42.77 0.6 undecidable manual S 151 40.7259 50 -0.06 49
IV.VITU.HNZ. 2022-02-04T14:26:40.49 0.6 undecidable manual S 298 30.5472 50 0.37 47
IX.MNT3.EHZ.02 2022-02-04T14:26:38.02 0.6 undecidable manual S 170 24.6531 111 -0.2 49
IV.SNAL.HHZ. 2022-02-04T14:26:38.70 0.6 undecidable manual S 124 25.752 110 0.12 49
IX.SALI.HNZ.01 2022-02-04T14:26:38.59 0.3 undecidable manual S 126 23.4543 111 0.75 62
IX.RSF3.HNE.02 2022-02-04T14:26:37.05 0.6 undecidable manual S 119 21.1677 114 -0.04 51
IV.SACR.HNZ. 2022-02-04T14:26:37.74 0.1 undecidable manual P 331 43.2234 50 0.33 92
IV.PSB1.HHZ. 2022-02-04T14:26:37.78 0.6 undecidable manual S 327 22.1556 113 0.36 47
IX.SNR3.EHZ.02 2022-02-04T14:26:36.68 1.0 positive manual P 151 40.7259 50 -0.34 23
IV.MOCO.HNZ. 2022-02-04T14:26:36.62 0.3 undecidable manual P 26 38.8278 50 -0.1 73
IV.VITU.HNZ. 2022-02-04T14:26:35.44 0.1 undecidable manual P 298 30.5472 50 -0.02 100
IX.SALI.HNZ.01 2022-02-04T14:26:34.05 0.3 undecidable manual P 126 23.4543 111 -0.09 75
IX.SSB3.HHZ.02 2022-02-04T14:26:34.18 0.6 undecidable manual P 84 23.1546 112 0.1 50
IX.MNT3.EHZ.02 2022-02-04T14:26:34.10 0.1 negative manual P 170 24.6531 111 -0.26 96
IV.SNAL.HHZ. 2022-02-04T14:26:34.47 0.3 positive manual P 124 25.752 110 -0.1 74
IV.CAFE.HHE. 2022-02-04T14:26:34.16 0.3 undecidable manual P 97 23.754 111 -0.04 76
IV.PSB1.HHZ. 2022-02-04T14:26:33.52 0.1 undecidable manual P 327 22.1556 113 -0.38 94
IX.RSF3.HNE.02 2022-02-04T14:26:33.23 0.3 undecidable manual P 119 21.1677 114 -0.48 69
IV.MRB1.HHZ. 2022-02-04T14:26:33.35 0.6 undecidable manual S 9 7.4814 141 0.13 51
IX.LGS3.HNZ. 2022-02-04T14:26:33.55 0.3 undecidable manual S 158 8.1807 138 0.17 76
IV.MRB1.HHZ. 2022-02-04T14:26:31.21 0.1 positive manual P 9 7.4814 141 -0.27 99
IX.LGS3.HNZ. 2022-02-04T14:26:31.87 0.1 undecidable manual P 158 8.1807 138 0.3 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HHE. ML:1.0 0.00006232451250000001 0.1792 AML other m 2022-02-04T14:26:37.89
IX.MNT3.EHE.02 ML:1.4 0.0001515088 0.0768 AML other m 2022-02-04T14:26:38.24
IV.PSB1.HHN. ML:0.6 0.000028788545000000004 0.1792 AML other m 2022-02-04T14:26:37.99
IX.MNT3.EHN.02 ML:1.5 0.00019582375 0.0768 AML other m 2022-02-04T14:26:38.29
IX.SNR3.EHE.02 ML:1.1 0.000038291775 0.256 AML other m 2022-02-04T14:26:43.31
IX.SNR3.EHN.02 ML:1.3 0.000062672555 0.288 AML other m 2022-02-04T14:26:43.11
IV.PSB1.HNE. ML:1.3 0.00013057724999999997 0.3712 AML other m 2022-02-04T14:26:38.16
IV.PSB1.HNN. ML:1.1 0.00008544338 0.3584 AML other m 2022-02-04T14:26:38.30
IX.MNT3.HNE.01 ML:1.3 0.00011115540500000001 0.0768 AML other m 2022-02-04T14:26:38.37
IV.SNAL.HHE. ML:1.3 0.000123258195 0.224 AML other m 2022-02-04T14:26:40.70
IV.SNAL.HHN. ML:1.4 0.0001452018 0.2176 AML other m 2022-02-04T14:26:39.92
IV.SNAL.HNE. ML:1.3 0.00011589667000000001 0.2048 AML other m 2022-02-04T14:26:40.71
IV.SNAL.HNN. ML:1.4 0.000141585 0.2432 AML other m 2022-02-04T14:26:39.93
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