Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 05-02-2022 and time 06:01:39 (UTC) in region 2 km SW Laviano (SA)

A magnitude ML 1.1 earthquake occured in region: 2 km SW Laviano (SA), on

  • 05-02-2022 06:01:39 (UTC)
  • 05-02-2022 07:01:39 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.7710, 15.2900 at 15 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
Laviano SA 2 1438 1438
Valva SA 4 1643 3081
Santomenna SA 5 443 3524
Colliano SA 5 3638 7162
Castelnuovo di Conza SA 6 619 7781
Calabritto AV 6 2391 10172
Caposele AV 7 3483 13655
Senerchia AV 8 842 14497
Teora AV 10 1537 16034
Oliveto Citra SA 10 3802 19836
Conza della Campania AV 11 1373 21209
Sant'Andrea di Conza AV 11 1539 22748
Pescopagano PZ 12 1910 24658
Palomonte SA 12 3985 28643
Castelgrande PZ 12 943 29586
Contursi Terme SA 14 3394 32980
Lioni AV 15 6201 39181
Cairano AV 16 326 39507
San Gregorio Magno SA 16 4286 43793
Muro Lucano PZ 17 5497 49290
Buccino SA 17 5047 54337
Morra De Sanctis AV 18 1297 55634
Andretta AV 18 1927 57561
Calitri AV 19 4666 62227
Campagna SA 19 16703 78930
Acerno SA 20 2783 81713
Rapone PZ 20 990 82703
Bagnoli Irpino AV 20 3217 85920
Sant'Angelo dei Lombardi AV 20 4250 90170
Ricigliano SA 20 1144 91314
Romagnano al Monte SA 20 368 91682

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NE of Battipaglia (50786 inhabitants)
45 Km E of Avellino (54857 inhabitants)
46 Km E of Salerno (135261 inhabitants)
46 Km W of Potenza (67122 inhabitants)
50 Km E of Cava de' Tirreni (53659 inhabitants)
59 Km SE of Benevento (60091 inhabitants)
64 Km E of Scafati (50787 inhabitants)
69 Km E of Castellammare di Stabia (66466 inhabitants)
76 Km SW of Cerignola (58396 inhabitants)
78 Km E of Torre del Greco (86275 inhabitants)
79 Km E of Portici (55274 inhabitants)
80 Km E of Ercolano (53709 inhabitants)
80 Km E of Acerra (59573 inhabitants)
80 Km S of Foggia (151991 inhabitants)
84 Km E of Afragola (65057 inhabitants)
85 Km E of Casoria (77642 inhabitants)
87 Km E of Caserta (76326 inhabitants)
88 Km E of Napoli (974074 inhabitants)
93 Km E of Giugliano in Campania (122974 inhabitants)
94 Km E of Marano di Napoli (59874 inhabitants)
94 Km E of Aversa (53047 inhabitants)
99 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 1.1 2022-02-05
06:01:39		 40.7707 15.2897 15 2022-02-05
06:58:42		 Sala Sismica INGV-Roma 100613481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-05 06:01:39 ± 0.16
Latitude 40.7707 ± 0.0054
Longitude 15.2897 ± 0.0131
Depth (km) 15 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 100613481

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 872
Semi-minor axis of confidence ellipse (meter) 688
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 264
Circular confidence region, given by single value of horizontal uncertainty (meter) 870.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 88
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.28149
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 100613481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-05 06:58:42
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IX.PZUN.HHZ. 2022-02-05T06:01:51.66 3.0 undecidable manual S 0
IX.PZUN.HHZ. 2022-02-05T06:01:51.00 3.0 undecidable manual P 0
IV.CDRU.HHZ. 2022-02-05T06:01:50.62 0.1 undecidable manual S 178 31.2465 102 0 96
IV.SGO.HHE. 2022-02-05T06:01:48.60 0.3 undecidable manual S 176 23.3544 109 0 73
IX.SALI.HNE.01 2022-02-05T06:01:48.12 0.1 undecidable manual S 333 19.9689 114 0.38 92
IX.SCL3.EHZ.02 2022-02-05T06:01:47.08 3.0 positive manual P 0.73 0
IV.MRLC.HNE. 2022-02-05T06:01:46.92 0.1 undecidable manual S 95 16.7721 120 -0.09 97
IX.VDS3.HNE.01 2022-02-05T06:01:46.03 0.3 undecidable manual S 106 11.9769 133 0.06 73
IV.SNAL.HNE. 2022-02-05T06:01:46.47 0.3 undecidable manual S 339 18.4704 117 -0.92 55
IX.COL3.HHZ.02 2022-02-05T06:01:45.62 0.1 undecidable manual S 160 9.879 139 0.04 98
IV.CDRU.HHZ. 2022-02-05T06:01:45.71 0.1 undecidable manual P 178 31.2465 102 -0.29 91
IX.RDM3.HHZ.02 2022-02-05T06:01:45.83 0.1 undecidable manual P 61 23.754 109 0.94 75
IX.SNR3.EHZ.02 2022-02-05T06:01:45.56 0.3 undecidable manual S 245 8.9799 142 0.13 72
IX.SALI.HNE.01 2022-02-05T06:01:44.28 0.1 undecidable manual P 333 19.9689 114 -0.07 96
IV.MRLC.HNE. 2022-02-05T06:01:44.00 0.1 undecidable manual P 95 16.7721 120 0.08 98
IV.SGO.HHE. 2022-02-05T06:01:44.83 0.1 undecidable manual P 176 23.3544 109 -0.01 98
IV.SNAL.HNE. 2022-02-05T06:01:44.04 0.1 undecidable manual P 339 18.4704 117 -0.1 96
IX.SNR3.EHZ.02 2022-02-05T06:01:43.10 0.1 undecidable manual P 245 8.9799 142 0.09 98
IX.COL3.HHZ.02 2022-02-05T06:01:43.07 0.1 undecidable manual P 160 9.879 139 -0.03 100
IX.VDS3.HNE.01 2022-02-05T06:01:42.69 0.3 undecidable manual P 106 11.9769 133 -0.64 64
IX.LIO3.HHZ.02 2022-02-05T06:01:42.63 3.0 undecidable manual S 0
IX.LIO3.HHZ.02 2022-02-05T06:01:40.38 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.COL3.HHE.02 ML:1.3 0.00017449999999999999 1.5 AML other m 2022-02-05T06:01:46.20
IX.COL3.HHN.02 ML:1.2 0.00016099999999999998 1.82 AML other m 2022-02-05T06:01:46.96
IX.COL3.HNE.01 ML:1.2 0.00016816345 0.144 AML other m 2022-02-05T06:01:46.80
IX.COL3.HNN.01 ML:1.2 0.000149015695 0.144 AML other m 2022-02-05T06:01:47.14
IX.SNR3.EHE.02 ML:1.1 0.000128420385 0.16 AML other m 2022-02-05T06:01:47.12
IX.SNR3.EHN.02 ML:1.2 0.00016193565 0.144 AML other m 2022-02-05T06:01:47.25
IV.CDRU.HHE. ML:0.7 0.000017815350000000002 0.08 AML other m 2022-02-05T06:01:52.63
IV.CDRU.HHN. ML:0.4 0.0000092183285 0.2208 AML other m 2022-02-05T06:01:52.72
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