Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 07-03-2022 and time 17:02:02 (Italy) in region 2 km W Sant'Arsenio (SA)

A magnitude ML 1.4 earthquake occured in region: 2 km W Sant'Arsenio (SA), on

  • 07-03-2022 16:02:02 (UTC)
  • 07-03-2022 17:02:02 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.4800, 15.4660 at 16 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
Sant'Arsenio SA 2 2815 2815
San Pietro al Tanagro SA 3 1695 4510
Polla SA 5 5279 9789
San Rufo SA 5 1754 11543
Pertosa SA 7 690 12233
Atena Lucana SA 8 2336 14569
Corleto Monforte SA 9 592 15161
Auletta SA 10 2336 17497
Petina SA 10 1159 18656
Caggiano SA 10 2765 21421
Sant'Angelo a Fasanella SA 11 635 22056
Sant'Angelo Le Fratte PZ 11 1429 23485
Salvitelle SA 12 560 24045
Savoia di Lucania PZ 13 1127 25172
Teggiano SA 13 7976 33148
Ottati SA 13 618 33766
Sacco SA 13 492 34258
Roscigno SA 14 817 35075
Sala Consilina SA 14 12664 47739
Brienza PZ 14 4078 51817
Vietri di Potenza PZ 14 2832 54649
Bellosguardo SA 15 794 55443
Satriano di Lucania PZ 16 2374 57817
Sicignano degli Alburni SA 16 3519 61336
Monte San Giacomo SA 17 1572 62908
Romagnano al Monte SA 17 368 63276
Piaggine SA 17 1311 64587
Valle dell'Angelo SA 17 248 64835
Sassano SA 18 5013 69848
Sasso di Castalda PZ 18 835 70683
Aquara SA 18 1545 72228
Buccino SA 19 5047 77275
Laurino SA 19 1548 78823
Balvano PZ 20 1830 80653
Castelcivita SA 20 1739 82392

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km SW of Potenza (67122 inhabitants)
43 Km E of Battipaglia (50786 inhabitants)
64 Km E of Salerno (135261 inhabitants)
69 Km E of Cava de' Tirreni (53659 inhabitants)
74 Km SE of Avellino (54857 inhabitants)
85 Km E of Scafati (50787 inhabitants)
87 Km E of Castellammare di Stabia (66466 inhabitants)
93 Km SE of Benevento (60091 inhabitants)
95 Km SW of Cerignola (58396 inhabitants)
98 Km W of Matera (60436 inhabitants)
99 Km E of Torre del Greco (86275 inhabitants)
100 Km W of Altamura (70396 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 1.4 2022-03-07
16:02:02		 40.4802 15.4665 16 2022-07-08
12:33:34		 Bollettino Sismico Italiano INGV 101792431
Reviewed
Rev100 		ML 1.4 2022-03-07
16:02:02		 40.4998 15.4638 18 2022-03-07
16:09:59		 Sala Sismica INGV-Roma 101757411
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-07 16:02:02 ± 0.12
Latitude 40.4802 ± 0.0063
Longitude 15.4665 ± 0.0047
Depth (km) 16 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 101792431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 574
Semi-minor axis of confidence ellipse (meter) 391
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 194
Circular confidence region, given by single value of horizontal uncertainty (meter) 570.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 20
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.42718
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 101792431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-20 15:05:15

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 101757411
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-07 16:09:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MMGO.HHZ. 2022-03-07T16:03:43.21 3.0 undecidable manual Sg 12.05 0
CH.BERNI.HHZ. 2022-03-07T16:03:43.97 3.0 positive manual Pg 20.98 0
MN.KLV.HHZ. 2022-03-07T16:03:20.64 3.0 undecidable manual Pn -2.29 0
CR.STON.BHZ. 2022-03-07T16:03:03.52 3.0 undecidable manual Sn -0.51 0
IV.BARO.EHZ. 2022-03-07T16:02:58.03 3.0 undecidable manual Sg -0.17 0
IV.RIBO.EHZ.01 2022-03-07T16:02:48.58 3.0 positive manual Pg 5.96 0
IV.CSNT.HHZ. 2022-03-07T16:02:45.05 3.0 undecidable manual Pg 0.31 0
CR.STON.BHZ. 2022-03-07T16:02:33.96 3.0 negative manual Pn 1.61 0
IV.TDS.HHZ. 2022-03-07T16:02:24.72 3.0 undecidable manual Pg 4.3 0
IV.MCEL.HHZ. 2022-03-07T16:02:14.81 0.6 undecidable manual S 121 33.1446 104 0.55 42
IX.PGN3.HNE.02 2022-03-07T16:02:14.05 0.6 undecidable manual S 70 29.6481 106 0.69 40
IV.MTSN.HHN. 2022-03-07T16:02:14.25 0.6 undecidable manual S 134 33.8439 104 -0.18 46
IV.CMPR.HNE. 2022-03-07T16:02:11.78 0.6 undecidable manual S 218 22.6551 114 0.17 47
IV.BULG.HHN. 2022-03-07T16:02:11.21 0.1 undecidable manual P 190 45.2214 99 -0.02 93
IV.SIRI.HHZ. 2022-03-07T16:02:11.30 0.3 undecidable manual P 134 47.4192 99 -0.26 66
IV.SLCN.HHZ. 2022-03-07T16:02:10.24 0.6 undecidable manual S 125 17.2716 123 -0.09 48
IX.STN3.EHZ.02 2022-03-07T16:02:10.07 0.6 undecidable manual S 70 16.5723 125 -0.11 48
IV.MCEL.HHZ. 2022-03-07T16:02:09.54 0.1 undecidable manual P 121 33.1446 104 0.13 93
IV.CDRU.HNE. 2022-03-07T16:02:09.67 0.1 undecidable manual S 274 13.6752 131 0.1 97
IX.TEGI.HNN.01 2022-03-07T16:02:09.50 0.6 undecidable manual S 152 12.5763 134 0.14 48
IV.MTSN.HHN. 2022-03-07T16:02:09.31 0.3 undecidable manual P 134 33.8439 104 -0.2 69
IX.SRN3.HHZ.02 2022-03-07T16:02:08.00 0.1 undecidable manual S 312 0.999 176 -0.01 100
IX.PGN3.HNE.02 2022-03-07T16:02:08.90 0.3 undecidable manual P 70 29.6481 106 0.01 72
IV.CMPR.HNE. 2022-03-07T16:02:07.84 0.1 undecidable manual P 218 22.6551 114 -0.04 97
IV.SLCN.HHZ. 2022-03-07T16:02:07.00 0.1 undecidable manual P 125 17.2716 123 -0.14 95
IX.STN3.EHZ.02 2022-03-07T16:02:06.73 0.1 undecidable manual P 70 16.5723 125 -0.32 92
IV.CDRU.HNE. 2022-03-07T16:02:06.72 0.1 positive manual P 274 13.6752 131 0.01 98
IX.TEGI.HNN.01 2022-03-07T16:02:06.69 0.3 undecidable manual P 152 12.5763 134 0.11 72
IX.SRN3.HHZ.02 2022-03-07T16:02:05.72 0.1 undecidable manual P 312 0.999 176 -0.08 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.SRN3.HNN.01 ML:1.9 0.0008539999999999999 1.44 AML other m 2022-03-07T16:02:08.06
IX.SRN3.HHN.02 ML:1.9 0.000798 1.44 AML other m 2022-03-07T16:02:08.78
IX.SRN3.HHE.02 ML:1.6 0.00044950000000000003 0.1 AML other m 2022-03-07T16:02:08.17
IX.SRN3.HNE.01 ML:1.7 0.0004877 0.56 AML other m 2022-03-07T16:02:08.59
IV.SLCN.HHE. ML:1.4 0.0001555 0.6 AML other m 2022-03-07T16:02:10.77
IV.SLCN.HHN. ML:1.1 0.00008305 1.68 AML other m 2022-03-07T16:02:14.00
IV.MCEL.HHN. ML:1.0 0.0000415 1.06 AML other m 2022-03-07T16:02:15.97
IV.MCEL.HHE. ML:1.0 0.00004495 0.22 AML other m 2022-03-07T16:02:16.16
IV.SIRI.HHE. ML:1.2 0.00004355000000000001 0.42 AML other m 2022-03-07T16:02:18.49
IV.SIRI.HHN. ML:1.2 0.00003785 0.18 AML other m 2022-03-07T16:02:20.37
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