Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 15-02-2022 and time 09:49:57 (Italy) in region 3 km NE Atena Lucana (SA)

A magnitude ML 1.2 earthquake occured in region: 3 km NE Atena Lucana (SA), on

  • 15-02-2022 08:49:57 (UTC)
  • 15-02-2022 09:49:57 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.4750, 15.5810 at 23 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Atena Lucana SA 3 2336 2336
Brienza PZ 4 4078 6414
Sala Consilina SA 8 12664 19078
Sant'Arsenio SA 8 2815 21893
San Pietro al Tanagro SA 8 1695 23588
Sant'Angelo Le Fratte PZ 8 1429 25017
Sasso di Castalda PZ 8 835 25852
Polla SA 9 5279 31131
Satriano di Lucania PZ 9 2374 33505
Savoia di Lucania PZ 11 1127 34632
San Rufo SA 11 1754 36386
Teggiano SA 11 7976 44362
Caggiano SA 13 2765 47127
Pertosa SA 14 690 47817
Marsico Nuovo PZ 14 4098 51915
Sassano SA 15 5013 56928
Tito PZ 15 7332 64260
Monte San Giacomo SA 15 1572 65832
Vietri di Potenza PZ 15 2832 68664
Padula SA 16 5368 74032
Auletta SA 16 2336 76368
Salvitelle SA 17 560 76928
Paterno PZ 17 3368 80296
Corleto Monforte SA 17 592 80888
Picerno PZ 19 5985 86873
Petina SA 19 1159 88032

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km SW of Potenza (67122 inhabitants)
53 Km E of Battipaglia (50786 inhabitants)
73 Km E of Salerno (135261 inhabitants)
78 Km E of Cava de' Tirreni (53659 inhabitants)
82 Km SE of Avellino (54857 inhabitants)
89 Km W of Matera (60436 inhabitants)
91 Km W of Altamura (70396 inhabitants)
92 Km S of Cerignola (58396 inhabitants)
94 Km E of Scafati (50787 inhabitants)
96 Km E of Castellammare di Stabia (66466 inhabitants)
99 Km SE of Benevento (60091 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
Bulletin
Rev1000 		ML 1.2 2022-02-15
08:49:57		 40.4748 15.5813 23 2022-07-08
12:33:31		 Bollettino Sismico Italiano INGV 101226641
Reviewed
Rev100 		ML 1.2 2022-02-15
08:49:57		 40.4618 15.5767 22 2022-02-15
09:07:15		 Sala Sismica INGV-Roma 101014701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-15 08:49:57 ± 0.12
Latitude 40.4748 ± 0.0036
Longitude 15.5813 ± 0.0047
Depth (km) 23 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101226641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 417
Semi-minor axis of confidence ellipse (meter) 179
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 87
Circular confidence region, given by single value of horizontal uncertainty (meter) 420.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 73
Number of associated phases, regardless of their use for origin computation 39
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.36512
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.0
Num. used stations 2
Type of magnitude ML
Reference to an origin 101226641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-21 13:48:42

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 101014701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-15 09:07:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IMOL.HNZ. 2022-02-15T08:51:41.66 3.0 undecidable manual Sg 13.96 0
IV.FIR.HHZ. 2022-02-15T08:51:15.44 3.0 undecidable manual Sn -7.95 0
IV.SFI.EHZ. 2022-02-15T08:51:14.72 3.0 undecidable manual Sn -3.37 0
IV.CADC.HNZ. 2022-02-15T08:51:14.24 3.0 undecidable manual Pg 10.98 0
IV.ZEN8.EHZ. 2022-02-15T08:51:11.40 3.0 undecidable manual Pg 9.91 0
IV.MSRU.HHZ. 2022-02-15T08:51:07.17 3.0 undecidable manual Sn -3.18 0
CR.ZAG.BHZ. 2022-02-15T08:51:05.94 3.0 undecidable manual Pg 14.28 0
IV.VENL.EHZ. 2022-02-15T08:50:59.63 3.0 negative manual Pg 8.99 0
IV.GAVE.EHZ. 2022-02-15T08:50:46.63 3.0 undecidable manual Sg 2.66 0
IV.IMOL.HNZ. 2022-02-15T08:50:43.01 3.0 positive manual Pn 1.43 0
MN.VAE.HHZ. 2022-02-15T08:50:43.74 3.0 undecidable manual Pn 1.13 0
IV.NOCI.HHZ. 2022-02-15T08:50:42.14 3.0 undecidable manual Sg 5.83 0
IV.OFFI.HHZ. 2022-02-15T08:50:41.61 3.0 undecidable manual Sg 2.2 0
IV.FNVD.HHZ. 2022-02-15T08:50:40.24 3.0 undecidable manual Pn -3.53 0
IV.SIRI.HNE. 2022-02-15T08:50:11.18 0.3 undecidable manual S 143 40.5261 111 -0.08 74
IV.MGR.HHZ. 2022-02-15T08:50:10.53 0.3 undecidable manual S 184 37.5291 113 0.02 75
IV.CAMP.HHZ. 2022-02-15T08:50:09.62 3.0 undecidable manual Pn -2.13 0
IV.CMPR.HNE. 2022-02-15T08:50:08.65 0.6 undecidable manual S 234 29.2485 121 0.1 51
IV.CDRU.HNZ. 2022-02-15T08:50:07.05 0.3 undecidable manual S 274 23.3544 128 -0.2 74
IX.PGN3.HHZ.02 2022-02-15T08:50:07.06 0.3 undecidable manual S 59 21.1677 131 0.28 73
IV.MCEL.HHN. 2022-02-15T08:50:07.85 0.3 undecidable manual S 132 24.9528 125 0.26 73
IX.SRN3.HHZ.02 2022-02-15T08:50:05.02 0.3 undecidable manual S 277 10.4784 152 0.03 79
IV.SIRI.HNE. 2022-02-15T08:50:05.55 0.3 undecidable manual P 143 40.5261 111 0.16 72
IX.MRN3.HNE. 2022-02-15T08:50:05.41 0.3 undecidable manual S 114 13.6752 145 -0.03 78
IV.MGR.HHZ. 2022-02-15T08:50:05.19 0.3 undecidable manual P 184 37.5291 113 0.22 72
IV.SLCN.HHZ. 2022-02-15T08:50:04.94 0.3 undecidable manual S 155 10.3785 152 -0.04 78
IV.MRLC.HHE. 2022-02-15T08:50:03.95 0.6 undecidable manual P 346 32.1456 118 -0.28 48
IV.MTSN.HHZ. 2022-02-15T08:50:03.26 0.3 undecidable manual P 148 27.2505 123 -0.31 72
IV.MCEL.HHN. 2022-02-15T08:50:03.08 0.1 undecidable manual P 132 24.9528 125 -0.2 99
IV.CMPR.HNE. 2022-02-15T08:50:03.97 0.1 undecidable manual P 234 29.2485 121 0.14 100
IV.CDRU.HNZ. 2022-02-15T08:50:03.28 0.3 undecidable manual P 274 23.3544 128 0.19 75
IX.PGN3.HHZ.02 2022-02-15T08:50:02.95 0.1 undecidable manual P 59 21.1677 131 0.14 100
IX.MRN3.HNE. 2022-02-15T08:50:01.68 0.1 undecidable manual P 114 13.6752 145 -0.36 98
IV.SLCN.HHZ. 2022-02-15T08:50:01.72 0.3 undecidable manual P 155 10.3785 152 -0.05 78
IX.SRN3.HHZ.02 2022-02-15T08:50:01.86 0.3 undecidable manual P 277 10.4784 152 0.08 78
OT.OT17.EHZ. 2022-02-15T08:50:01.30 3.0 undecidable manual S 0.02 0
IV.ICAI.EHZ. 2022-02-15T08:49:59.86 3.0 negative manual P -1.68 0
IT.GLNS.HNZ. 2022-02-15T08:49:54.29 3.0 undecidable manual P -0.35 0
IV.PTRJ.HHZ. 2022-02-15T08:49:50.06 3.0 undecidable manual P 0.96 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.SRN3.HHN.02 ML:1.2 0.00010664999999999999 0.42 AML other m 2022-02-15T08:50:05.66
IX.SRN3.HHE.02 ML:1.2 0.00010125000000000001 0.62 AML other m 2022-02-15T08:50:06.31
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