Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 16-11-2021 and time 00:39:37 (Italy) in region 2 km S Castelgrande (PZ)

A magnitude ML 2.0 earthquake occured in region: 2 km S Castelgrande (PZ), on

  • 15-11-2021 23:39:37 (UTC)
  • 16-11-2021 00:39:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 40.7660, 15.4420 at 7 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
Muro Lucano PZ 4 5497 6440
Bella PZ 8 5171 11611
Pescopagano PZ 9 1910 13521
San Fele PZ 10 3004 16525
Rapone PZ 10 990 17515
Sant'Andrea di Conza AV 11 1539 19054
Santomenna SA 11 443 19497
Ricigliano SA 11 1144 20641
Castelnuovo di Conza SA 12 619 21260
Laviano SA 12 1438 22698
Ruvo del Monte PZ 13 1083 23781
San Gregorio Magno SA 13 4286 28067
Colliano SA 13 3638 31705
Conza della Campania AV 14 1373 33078
Balvano PZ 14 1830 34908
Valva SA 15 1643 36551
Calitri AV 15 4666 41217
Romagnano al Monte SA 15 368 41585
Cairano AV 16 326 41911
Baragiano PZ 16 2671 44582
Buccino SA 16 5047 49629
Palomonte SA 17 3985 53614
Teora AV 19 1537 55151
Calabritto AV 19 2391 57542
Caposele AV 19 3483 61025
Oliveto Citra SA 19 3802 64827
Vietri di Potenza PZ 19 2832 67659
Salvitelle SA 19 560 68219

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km W of Potenza (67122 inhabitants)
42 Km E of Battipaglia (50786 inhabitants)
57 Km E of Avellino (54857 inhabitants)
58 Km E of Salerno (135261 inhabitants)
62 Km E of Cava de' Tirreni (53659 inhabitants)
68 Km SW of Cerignola (58396 inhabitants)
69 Km SE of Benevento (60091 inhabitants)
77 Km E of Scafati (50787 inhabitants)
78 Km S of Foggia (151991 inhabitants)
81 Km E of Castellammare di Stabia (66466 inhabitants)
88 Km SW of Andria (100440 inhabitants)
91 Km E of Torre del Greco (86275 inhabitants)
92 Km E of Portici (55274 inhabitants)
92 Km E of Acerra (59573 inhabitants)
92 Km E of Ercolano (53709 inhabitants)
93 Km SW of Barletta (94814 inhabitants)
94 Km W of Altamura (70396 inhabitants)
97 Km E of Afragola (65057 inhabitants)
98 Km E of Casoria (77642 inhabitants)
98 Km W of Matera (60436 inhabitants)
99 Km E of Caserta (76326 inhabitants)
100 Km SW of Trani (56217 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 2.0 2021-11-15
23:39:37		 40.7657 15.4423 7 2022-03-30
13:04:29		 Bollettino Sismico Italiano INGV 99641761
Reviewed
Rev100 		ML 2.0 2021-11-15
23:39:37		 40.7685 15.4402 4 2021-11-15
23:48:08		 Sala Sismica INGV-Roma 97486571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-11-15 23:39:37 ± 0.08
Latitude 40.7657 ± 0.0036
Longitude 15.4423 ± 0.0059
Depth (km) 7 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 99641761

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 490
Semi-minor axis of confidence ellipse (meter) 44
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 233
Circular confidence region, given by single value of horizontal uncertainty (meter) 490.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 42
Number of associated phases, regardless of their use for origin computation 38
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.66640
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 25
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 97486571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-11-15 23:48:08

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 36
Type of magnitude ML
Reference to an origin 99641761
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-01-11 16:00:08
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.COLB.HHZ. 2021-11-15T23:40:11.22 3.0 undecidable manual S -1.56 0
IV.ACER.HHZ. 2021-11-15T23:39:52.90 0.6 undecidable manual S 87 42.1245 50 0.79 38
IV.CAFE.HHZ. 2021-11-15T23:39:50.04 0.6 undecidable manual S 329 33.8439 101 0.65 41
IV.SIRI.HHZ. 2021-11-15T23:39:50.38 0.3 undecidable manual P 151 73.9704 50 -0.44 61
IX.SALI.HNE. 2021-11-15T23:39:48.39 0.6 undecidable manual S 310 28.5492 103 0.78 39
IV.MTSN.HHZ. 2021-11-15T23:39:48.73 0.3 undecidable manual P 155 61.1943 50 -0.13 67
IV.SGO.HHE. 2021-11-15T23:39:47.64 0.6 undecidable manual S 207 25.4523 105 1.09 34
IV.SNAL.HHZ. 2021-11-15T23:39:47.00 0.6 undecidable manual S 312 26.4513 104 0.12 47
IV.MCRV.HHZ. 2021-11-15T23:39:46.02 0.6 undecidable manual S 275 23.0547 106 0.26 46
IV.CMPR.HHZ. 2021-11-15T23:39:46.85 0.3 undecidable manual P 193 51.0156 50 -0.43 64
IV.ACER.HHZ. 2021-11-15T23:39:45.93 0.3 undecidable manual P 87 42.1245 50 0.02 71
IV.CAFE.HHZ. 2021-11-15T23:39:44.30 0.3 undecidable manual P 329 33.8439 101 -0.04 71
IX.RSF3.HNE.02 2021-11-15T23:39:43.39 0.3 undecidable manual P 315 31.3464 102 -0.47 66
IX.CLT3.EHZ.02 2021-11-15T23:39:43.91 0.6 undecidable manual S 348 15.5733 113 0.61 43
IX.CGG3.HNN.01 2021-11-15T23:39:43.08 0.3 undecidable manual P 165 25.752 104 0.33 68
IX.SRN3.HHZ.02 2021-11-15T23:39:43.84 0.3 undecidable manual P 178 31.0467 102 0.05 72
IX.SALI.HNE. 2021-11-15T23:39:43.05 0.1 undecidable manual P 310 28.5492 103 -0.26 92
IV.VULT.HHN. 2021-11-15T23:39:43.37 0.3 undecidable manual P 35 25.5522 104 0.65 62
IX.CMP3.EHZ.02 2021-11-15T23:39:43.69 0.3 undecidable manual P 248 32.9448 101 -0.48 65
IX.SNR3.EHZ.02 2021-11-15T23:39:42.14 0.3 undecidable manual P 261 21.2676 107 0.25 70
IX.LIO3.HHZ.02 2021-11-15T23:39:42.45 0.3 undecidable manual P 304 26.3514 104 -0.42 67
IV.SGO.HHE. 2021-11-15T23:39:42.70 0.1 undecidable manual P 207 25.4523 105 0.01 97
IX.SCL3.EHZ.02 2021-11-15T23:39:42.03 0.3 undecidable manual S 143 9.7791 124 0.52 67
IV.SNAL.HHZ. 2021-11-15T23:39:42.89 0.1 positive manual P 312 26.4513 104 0.01 97
IX.COL3.HHZ.02 2021-11-15T23:39:42.58 0.6 undecidable manual S 227 12.876 117 0.14 48
IX.CLT3.EHZ.02 2021-11-15T23:39:41.05 0.3 undecidable manual P 348 15.5733 113 0.23 71
IX.BEL3.HNE.01 2021-11-15T23:39:41.27 0.3 undecidable manual P 109 17.2716 111 0.14 72
IV.MCRV.HHZ. 2021-11-15T23:39:41.82 0.1 undecidable manual P 275 23.0547 106 -0.42 90
IX.COL3.HHZ.02 2021-11-15T23:39:40.61 0.1 positive manual P 227 12.876 117 0.29 94
IX.CSG3.HNZ.01 2021-11-15T23:39:40.33 0.6 undecidable manual S 17 6.0939 137 -0.22 48
IX.RDM3.HHZ. 2021-11-15T23:39:40.78 0.1 undecidable manual P 33 14.4744 115 0.16 96
IX.VDS3.HNN. 2021-11-15T23:39:40.01 0.6 undecidable manual S 205 3.0969 155 0.05 50
IX.SCL3.EHZ.02 2021-11-15T23:39:39.80 0.1 undecidable manual P 143 9.7791 124 0.01 100
IV.MRLC.HHZ. 2021-11-15T23:39:39.72 0.6 undecidable manual S 105 3.996 149 -0.4 47
IX.SFL3.HNZ. 2021-11-15T23:39:39.87 0.1 undecidable manual P 77 11.6772 119 -0.25 95
IX.VDS3.HNN. 2021-11-15T23:39:38.75 0.1 undecidable manual P 205 3.0969 155 -0.14 99
IV.MRLC.HHZ. 2021-11-15T23:39:38.61 0.1 positive manual P 105 3.996 149 -0.37 94
IX.CSG3.HNZ.01 2021-11-15T23:39:38.77 0.1 undecidable manual P 17 6.0939 137 -0.46 92
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IX.SCL3.HNE.01 ML:2.4 0.00394 0.1 AML other m 2021-11-15T23:39:43.12
IX.SCL3.EHE.02 ML:2.4 0.003845 0.1 AML other m 2021-11-15T23:39:43.12
IX.SCL3.HNN.01 ML:2.6 0.00713 0.2 AML other m 2021-11-15T23:39:43.43
IX.SCL3.EHN.02 ML:2.6 0.006835 0.26 AML other m 2021-11-15T23:39:43.43
IX.COL3.HNN.01 ML:2.0 0.001191 0.28 AML other m 2021-11-15T23:39:43.78
IX.COL3.HHN.02 ML:2.1 0.001555 0.38 AML other m 2021-11-15T23:39:47.28
IV.MCRV.HHN. ML:1.9 0.0005375 0.16 AML other m 2021-11-15T23:39:47.88
IX.CLT3.HNE.01 ML:2.2 0.0017 0.76 AML other m 2021-11-15T23:39:48.03
IX.CLT3.EHE.02 ML:2.2 0.001535 0.74 AML other m 2021-11-15T23:39:48.03
IX.COL3.HNE.01 ML:2.4 0.0028200000000000005 1.44 AML other m 2021-11-15T23:39:48.13
IX.COL3.HHE.02 ML:2.4 0.0027750000000000006 0.36 AML other m 2021-11-15T23:39:48.13
IX.CLT3.EHN.02 ML:2.2 0.0018900000000000002 0.32 AML other m 2021-11-15T23:39:48.20
IX.CLT3.HNN.01 ML:2.3 0.00201 0.82 AML other m 2021-11-15T23:39:48.21
IX.SNR3.HNN.01 ML:2.2 0.00115 1.12 AML other m 2021-11-15T23:39:50.92
IX.SNR3.EHN.02 ML:2.1 0.0010184999999999999 1.12 AML other m 2021-11-15T23:39:50.92
IV.MCRV.HHE. ML:1.8 0.000426 0.52 AML other m 2021-11-15T23:39:51.13
IX.SNR3.HNE.01 ML:2.1 0.0008990000000000001 1.08 AML other m 2021-11-15T23:39:51.39
IX.SNR3.EHE.02 ML:2.0 0.0007015 1.08 AML other m 2021-11-15T23:39:51.93
IX.SRN3.HHE.02 ML:1.8 0.000332 1.48 AML other m 2021-11-15T23:39:52.16
IX.CMP3.EHN.02 ML:2.0 0.00046350000000000004 1.72 AML other m 2021-11-15T23:39:53.09
IV.CAFE.HHE. ML:1.5 0.00014700000000000002 0.8 AML other m 2021-11-15T23:39:53.64
IV.CAFE.HNE. ML:1.5 0.00013900000000000002 0.8 AML other m 2021-11-15T23:39:53.65
IV.ACER.HHN. ML:2.0 0.00033999999999999997 0.52 AML other m 2021-11-15T23:39:53.44
IV.ACER.HNN. ML:2.0 0.00033350000000000003 0.46 AML other m 2021-11-15T23:39:53.44
IX.CMP3.EHE.02 ML:1.9 0.00038500000000000003 0.18 AML other m 2021-11-15T23:39:53.45
IV.ACER.HHE. ML:1.8 0.00022999999999999998 0.36 AML other m 2021-11-15T23:39:53.73
IV.ACER.HNE. ML:1.8 0.000221 0.36 AML other m 2021-11-15T23:39:53.73
IX.SRN3.HHN.02 ML:2.0 0.0004485 0.56 AML other m 2021-11-15T23:39:54.76
IV.CAFE.HHN. ML:1.5 0.0001315 0.46 AML other m 2021-11-15T23:39:54.62
IV.CAFE.HNN. ML:1.5 0.000129 0.44 AML other m 2021-11-15T23:39:54.85
IV.SNAL.HHE. ML:1.8 0.00038700000000000003 1.08 AML other m 2021-11-15T23:39:56.88
IV.SNAL.HHN. ML:1.7 0.000303 0.44 AML other m 2021-11-15T23:39:57.85
IV.CMPR.HHE. ML:1.4 0.00006865 0.3 AML other m 2021-11-15T23:39:57.60
IV.CMPR.HHN. ML:1.3 0.0000526 0.76 AML other m 2021-11-15T23:40:00.42
IV.MTSN.HHE. ML:1.6 0.00007955 1.42 AML other m 2021-11-15T23:40:08.02
IV.MTSN.HHN. ML:1.6 0.00008219999999999999 0.56 AML other m 2021-11-15T23:40:16.54
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
Waveforms Seismic signals in miniseed + resp format Download