Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 15-02-2022 and time 01:00:28 (Italy) in region 2 km E Atena Lucana (SA)

A magnitude ML 1.2 earthquake occured in region: 2 km E Atena Lucana (SA), on

  • 15-02-2022 00:00:28 (UTC)
  • 15-02-2022 01:00:28 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.4510, 15.5850 at 19 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 2 2336 2336
Brienza PZ 5 4078 6414
Sala Consilina SA 5 12664 19078
San Pietro al Tanagro SA 8 1695 20773
Sant'Arsenio SA 9 2815 23588
Teggiano SA 9 7976 31564
Sasso di Castalda PZ 9 835 32399
San Rufo SA 11 1754 34153
Polla SA 11 5279 39432
Sant'Angelo Le Fratte PZ 11 1429 40861
Satriano di Lucania PZ 11 2374 43235
Sassano SA 12 5013 48248
Monte San Giacomo SA 13 1572 49820
Marsico Nuovo PZ 13 4098 53918
Savoia di Lucania PZ 14 1127 55045
Padula SA 14 5368 60413
Paterno PZ 15 3368 63781
Caggiano SA 15 2765 66546
Pertosa SA 15 690 67236
Tito PZ 17 7332 74568
Corleto Monforte SA 17 592 75160
Vietri di Potenza PZ 18 2832 77992
Auletta SA 18 2336 80328
Salvitelle SA 19 560 80888
Sacco SA 19 492 81380

Municipalities with at least 50000 inhabitants

An earthquake occurred to
28 Km SW of Potenza (67122 inhabitants)
54 Km E of Battipaglia (50786 inhabitants)
74 Km E of Salerno (135261 inhabitants)
79 Km E of Cava de' Tirreni (53659 inhabitants)
84 Km SE of Avellino (54857 inhabitants)
89 Km W of Matera (60436 inhabitants)
92 Km W of Altamura (70396 inhabitants)
95 Km S of Cerignola (58396 inhabitants)
95 Km E of Scafati (50787 inhabitants)
97 Km E of Castellammare di Stabia (66466 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
00:00:28		 40.4512 15.5847 19 2022-07-08
12:33:29		 Bollettino Sismico Italiano INGV 101045401
Reviewed
Rev100 		ML 1.2 2022-02-15
00:00:28		 40.4717 15.5835 21 2022-02-15
00:20:52		 Sala Sismica INGV-Roma 101001391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-02-15 00:00:28 ± 0.1
Latitude 40.4512 ± 0.0036
Longitude 15.5847 ± 0.0047
Depth (km) 19 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101045401

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 454
Semi-minor axis of confidence ellipse (meter) 125
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 450.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 74
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.05666
Epicentral distance of station farthest from the epicenter (degree) 0.41189
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 101001391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-02-15 00:20:52

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations 12
Type of magnitude ML
Reference to an origin 101045401
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-02-16 08:11:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BULG.HHZ. 2022-02-15T00:00:43.72 0.3 undecidable manual S 203 44.9217 104 0.14 71
IV.MGR.HHZ. 2022-02-15T00:00:41.26 0.3 undecidable manual S 184 34.8429 109 0.25 71
IV.MRLC.HHE. 2022-02-15T00:00:41.18 0.3 undecidable manual S 347 34.8429 110 0.19 71
IV.SIRI.HNE. 2022-02-15T00:00:41.61 0.3 undecidable manual S 141 38.2284 107 -0.26 70
IV.CMPR.HHZ. 2022-02-15T00:00:39.43 0.3 undecidable manual S 238 28.0497 115 0.12 73
IX.PGN3.HHZ.02 2022-02-15T00:00:38.26 0.3 undecidable manual S 53 22.3554 122 0.27 73
IV.MTSN.HHZ. 2022-02-15T00:00:38.62 0.3 undecidable manual S 145 24.8529 119 0.05 75
IV.CDRU.HHZ. 2022-02-15T00:00:38.02 0.3 undecidable manual S 280 24.0537 120 -0.35 71
IV.SGO.HHE. 2022-02-15T00:00:38.72 0.3 undecidable manual S 297 26.3514 117 -0.19 73
IV.MCEL.HHZ. 2022-02-15T00:00:38.39 0.3 undecidable manual S 127 23.0547 121 0.23 73
IX.SNR3.EHZ.02 2022-02-15T00:00:37.74 0.6 undecidable manual P 314 45.7209 104 0.27 45
IV.BULG.HHZ. 2022-02-15T00:00:37.56 0.1 undecidable manual P 203 44.9217 104 0.2 93
IV.SIRI.HNE. 2022-02-15T00:00:36.00 0.1 undecidable manual P 141 38.2284 107 -0.37 92
IV.MRLC.HHE. 2022-02-15T00:00:36.27 0.1 undecidable manual P 347 34.8429 110 0.41 90
IX.SRN3.HHZ.02 2022-02-15T00:00:36.08 0.3 undecidable manual S 290 11.3775 145 0.24 74
IT.SLC1.HGN. 2022-02-15T00:00:35.65 0.6 undecidable manual S 171 6.2937 159 0.45 48
IV.SLCN.HHZ. 2022-02-15T00:00:35.54 0.3 undecidable manual S 149 7.881 154 0.17 76
IX.STN3.EHZ.02 2022-02-15T00:00:35.54 0.3 undecidable manual S 33 10.3785 147 -0.16 74
IV.MGR.HHZ. 2022-02-15T00:00:35.87 0.3 undecidable manual P 184 34.8429 109 -0.01 74
IV.MCEL.HHZ. 2022-02-15T00:00:34.26 0.3 undecidable manual P 127 23.0547 121 0.03 75
IX.PGN3.HHZ.02 2022-02-15T00:00:34.10 0.3 undecidable manual P 53 22.3554 122 -0.03 76
IV.CMPR.HHZ. 2022-02-15T00:00:34.87 0.3 undecidable manual P 238 28.0497 115 -0.02 75
IV.MTSN.HHZ. 2022-02-15T00:00:34.13 0.1 undecidable manual P 145 24.8529 119 -0.34 94
IV.CDRU.HHZ. 2022-02-15T00:00:34.13 0.3 undecidable manual P 280 24.0537 120 -0.22 73
IV.SGO.HHE. 2022-02-15T00:00:34.42 0.3 undecidable manual P 297 26.3514 117 -0.24 72
IX.STN3.EHZ.02 2022-02-15T00:00:32.58 0.1 negative manual P 33 10.3785 147 -0.23 99
IX.SRN3.HHZ.02 2022-02-15T00:00:32.84 0.3 undecidable manual P 290 11.3775 145 -0.05 77
IT.SLC1.HGN. 2022-02-15T00:00:32.33 0.1 undecidable manual P 171 6.2937 159 -0.19 100
IV.SLCN.HHZ. 2022-02-15T00:00:32.77 0.3 undecidable manual P 149 7.881 154 0.15 76
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.SRN3.HHN.02 ML:1.4 0.00016900000000000002 1.56 AML other m 2022-02-15T00:00:37.88
IV.SLCN.HHN. ML:1.1 0.00009445 0.28 AML other m 2022-02-15T00:00:37.92
IV.SLCN.HHE. ML:1.3 0.000165 0.94 AML other m 2022-02-15T00:00:38.01
IV.CDRU.HHE. ML:1.1 0.00006494999999999999 0.86 AML other m 2022-02-15T00:00:38.42
IV.CDRU.HHN. ML:1.0 0.00004435 1.14 AML other m 2022-02-15T00:00:39.67
IV.MCEL.HHE. ML:0.9 0.000042000000000000004 1.04 AML other m 2022-02-15T00:00:39.10
IX.SRN3.HHE.02 ML:1.2 0.000129 0.48 AML other m 2022-02-15T00:00:39.36
IV.MCEL.HHN. ML:0.9 0.000038849999999999996 0.86 AML other m 2022-02-15T00:00:39.02
IV.MCEL.HNE. ML:1.5 0.00015960000000000003 0.68 AML other m 2022-02-15T00:00:39.54
IV.MCEL.HNN. ML:1.2 0.00008335 1.44 AML other m 2022-02-15T00:00:39.07
IX.PGN3.HHE.02 ML:1.4 0.00011949999999999999 0.4 AML other m 2022-02-15T00:00:40.00
IX.PGN3.HHN.02 ML:1.1 0.0000672 0.48 AML other m 2022-02-15T00:00:40.21
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