Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.4 on date 29-01-2022 and time 16:35:31 (UTC) in region 2 km NE Castelgrande (PZ)

A magnitude ML 1.4 earthquake occured in region: 2 km NE Castelgrande (PZ), on

  • 29-01-2022 16:35:31 (UTC)
  • 29-01-2022 17:35:31 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.8010, 15.4490 at 10 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
Castelgrande PZ 2 943 943
Pescopagano PZ 6 1910 2853
Muro Lucano PZ 6 5497 8350
Rapone PZ 7 990 9340
San Fele PZ 8 3004 12344
Sant'Andrea di Conza AV 8 1539 13883
Bella PZ 9 5171 19054
Ruvo del Monte PZ 9 1083 20137
Santomenna SA 11 443 20580
Castelnuovo di Conza SA 11 619 21199
Calitri AV 11 4666 25865
Conza della Campania AV 11 1373 27238
Laviano SA 12 1438 28676
Cairano AV 13 326 29002
Ricigliano SA 15 1144 30146
Colliano SA 16 3638 33784
San Gregorio Magno SA 17 4286 38070
Valva SA 17 1643 39713
Balvano PZ 17 1830 41543
Teora AV 17 1537 43080
Baragiano PZ 18 2671 45751
Andretta AV 18 1927 47678
Caposele AV 19 3483 51161
Atella PZ 19 3827 54988
Romagnano al Monte SA 19 368 55356
Calabritto AV 19 2391 57747
Buccino SA 20 5047 62794

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km NW of Potenza (67122 inhabitants)
45 Km E of Battipaglia (50786 inhabitants)
56 Km E of Avellino (54857 inhabitants)
60 Km E of Salerno (135261 inhabitants)
64 Km E of Cava de' Tirreni (53659 inhabitants)
64 Km SW of Cerignola (58396 inhabitants)
67 Km SE of Benevento (60091 inhabitants)
74 Km S of Foggia (151991 inhabitants)
78 Km E of Scafati (50787 inhabitants)
82 Km E of Castellammare di Stabia (66466 inhabitants)
85 Km SW of Andria (100440 inhabitants)
90 Km SW of Barletta (94814 inhabitants)
91 Km E of Torre del Greco (86275 inhabitants)
92 Km E of Acerra (59573 inhabitants)
92 Km E of Portici (55274 inhabitants)
93 Km E of Ercolano (53709 inhabitants)
93 Km W of Altamura (70396 inhabitants)
97 Km E of Afragola (65057 inhabitants)
97 Km SW of Trani (56217 inhabitants)
98 Km W of Matera (60436 inhabitants)
98 Km E of Casoria (77642 inhabitants)
99 Km S of San Severo (53905 inhabitants)
99 Km E of Caserta (76326 inhabitants)
100 Km SW of Manfredonia (57279 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 2022-01-29
16:35:31		 40.8012 15.4493 10 2022-07-08
12:33:28		 Bollettino Sismico Italiano INGV 100862951
Reviewed
Rev100 		ML 1.7 2022-01-29
16:35:31		 40.7985 15.4627 9 2022-01-29
16:52:14		 Sala Sismica INGV-Roma 100342131
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-29 16:35:31 ± 0.15
Latitude 40.8012 ± 0.0108
Longitude 15.4493 ± 0.0154
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100862951

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1370
Semi-minor axis of confidence ellipse (meter) 1110
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 299
Circular confidence region, given by single value of horizontal uncertainty (meter) 1370.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.01979
Epicentral distance of station farthest from the epicenter (degree) 0.37322
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 100862951
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-04-11 15:42:41

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 100342131
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-29 16:52:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ACER.HNZ. 2022-01-29T16:35:40.00 0.6 undecidable manual P 92 41.4252 50 0.86 37
IV.CDRU.HNZ. 2022-01-29T16:35:38.64 0.6 undecidable manual P 199 36.6411 50 0.25 46
IV.SGO.HHZ. 2022-01-29T16:35:37.36 0.6 undecidable manual P 204 29.2485 50 0.1 48
IX.RDM3.HHZ. 2022-01-29T16:35:36.38 0.6 undecidable manual S 41 10.9779 132 0.04 50
IX.SFL3.HNZ.01 2022-01-29T16:35:36.39 0.6 undecidable manual S 97 10.878 132 0.07 50
IV.SNAL.HHZ. 2022-01-29T16:35:36.75 0.6 undecidable manual P 304 24.4533 112 0.28 47
IX.BEL3.HNZ.01 2022-01-29T16:35:35.94 0.6 undecidable manual P 121 18.3705 118 0.56 44
IX.COL3.HHZ.02 2022-01-29T16:35:35.39 0.3 undecidable manual P 218 16.1727 122 0.4 69
IX.SFL3.HNZ.01 2022-01-29T16:35:34.20 0.3 undecidable manual P 97 10.878 132 0.05 75
IX.SCL3.EHZ.02 2022-01-29T16:35:34.61 0.3 undecidable manual P 156 12.876 128 0.16 73
IX.RDM3.HHZ. 2022-01-29T16:35:34.26 0.1 undecidable manual P 41 10.9779 132 0.1 99
IX.VDS3.HNZ.01 2022-01-29T16:35:34.57 0.6 undecidable manual S 196 6.993 145 -0.84 40
IV.MRLC.HHZ. 2022-01-29T16:35:34.90 0.3 undecidable manual S 146 5.994 149 -0.33 71
IX.CLT3.EHZ.02 2022-01-29T16:35:34.70 0.3 undecidable manual P 342 11.877 130 0.4 70
IV.MRLC.HHZ. 2022-01-29T16:35:33.42 0.1 positive manual P 146 5.994 149 -0.1 100
IX.VDS3.HNZ.01 2022-01-29T16:35:33.77 0.1 undecidable manual P 196 6.993 145 0.14 99
IX.CSG3.HNZ.01 2022-01-29T16:35:32.82 0.6 undecidable manual S 32 2.1978 167 -1.92 21
IX.CSG3.HNZ.01 2022-01-29T16:35:32.11 0.1 undecidable manual P 32 2.1978 167 -1.13 70
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHE. ML:1.8 0.0009714825 0.2944 AML other m 2022-01-29T16:35:35.94
IV.MRLC.HNE. ML:1.4 0.00045229845 0.2944 AML other m 2022-01-29T16:35:35.80
IX.SCL3.HNE.01 ML:1.6 0.00043018194999999996 2.048 AML other m 2022-01-29T16:35:37.22
IX.SCL3.EHE.02 ML:1.5 0.0003499434 0.128 AML other m 2022-01-29T16:35:37.22
IX.SCL3.HNN.01 ML:1.5 0.0003419867 2.368 AML other m 2022-01-29T16:35:37.53
IX.SCL3.EHN.02 ML:1.4 0.00027572379999999996 0.1536 AML other m 2022-01-29T16:35:37.56
IV.CDRU.HHE. ML:1.1 0.000042884519999999994 2.1248 AML other m 2022-01-29T16:35:45.63
IV.CDRU.HHN. ML:0.8 0.00002453054 0.8576 AML other m 2022-01-29T16:35:44.79
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