Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.1 on date 10-07-2020 and time 07:07:24 (Italy) in region 2 km W Sant'Angelo dei Lombardi (AV)

A magnitude ML 2.1 earthquake occured in region: 2 km W Sant'Angelo dei Lombardi (AV), on

  • 10-07-2020 05:07:24 (UTC)
  • 10-07-2020 07:07:24 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.9320, 15.1500 at 11 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
Sant'Angelo dei Lombardi AV 2 4250 4250
Rocca San Felice AV 3 851 5101
Torella dei Lombardi AV 3 2144 7245
Guardia Lombardi AV 6 1718 8963
Villamaina AV 7 995 9958
Lioni AV 7 6201 16159
Nusco AV 7 4203 20362
Morra De Sanctis AV 8 1297 21659
Castelfranci AV 9 2041 23700
Frigento AV 10 3780 27480
Sturno AV 11 3080 30560
Gesualdo AV 11 3516 34076
Paternopoli AV 11 2384 36460
Carife AV 12 1408 37868
Cassano Irpino AV 12 982 38850
Teora AV 13 1537 40387
Bagnoli Irpino AV 13 3217 43604
Montemarano AV 13 2851 46455
Castel Baronia AV 13 1129 47584
Castelvetere sul Calore AV 14 1615 49199
Andretta AV 15 1927 51126
Vallata AV 15 2714 53840
Caposele AV 15 3483 57323
Trevico AV 15 993 58316
Luogosano AV 15 1187 59503
Fontanarosa AV 15 3170 62673
San Nicola Baronia AV 15 771 63444
Montella AV 15 7780 71224
San Mango sul Calore AV 15 1185 72409
Sant'Angelo all'Esca AV 16 801 73210
San Sossio Baronia AV 16 1643 74853
Flumeri AV 16 2963 77816
Vallesaccarda AV 17 1386 79202
Grottaminarda AV 17 8137 87339
Calabritto AV 18 2391 89730
Conza della Campania AV 18 1373 91103
Lapio AV 18 1572 92675
Mirabella Eclano AV 18 7684 100359
Taurasi AV 18 2377 102736
Cairano AV 19 326 103062
Castelnuovo di Conza SA 19 619 103681
Chiusano di San Domenico AV 20 2277 105958
Santomenna SA 20 443 106401

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Avellino (54857 inhabitants)
38 Km SE of Benevento (60091 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
43 Km NE of Salerno (135261 inhabitants)
45 Km NE of Cava de' Tirreni (53659 inhabitants)
56 Km E of Scafati (50787 inhabitants)
62 Km E of Castellammare di Stabia (66466 inhabitants)
64 Km NW of Potenza (67122 inhabitants)
65 Km E of Acerra (59573 inhabitants)
68 Km SW of Foggia (151991 inhabitants)
68 Km E of Portici (55274 inhabitants)
68 Km E of Torre del Greco (86275 inhabitants)
69 Km E of Ercolano (53709 inhabitants)
70 Km E of Caserta (76326 inhabitants)
71 Km E of Afragola (65057 inhabitants)
72 Km E of Casoria (77642 inhabitants)
73 Km SW of Cerignola (58396 inhabitants)
76 Km E of Napoli (974074 inhabitants)
79 Km E of Aversa (53047 inhabitants)
80 Km E of Giugliano in Campania (122974 inhabitants)
81 Km E of Marano di Napoli (59874 inhabitants)
86 Km S of San Severo (53905 inhabitants)
90 Km E of Pozzuoli (81661 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 2.1 2020-07-10
05:07:24		 40.9325 15.1503 11 2020-11-19
12:36:54		 Bollettino Sismico Italiano INGV 81397511
Reviewed
Rev100 		ML 2.1 2020-07-10
05:07:24		 40.9282 15.1662 11 2020-07-10
05:14:44		 Sala Sismica INGV-Roma 80919571
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-10 05:07:24 ± 0.05
Latitude 40.9325 ± 0.0036
Longitude 15.1503 ± 0.0048
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 81397511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 480
Semi-minor axis of confidence ellipse (meter) 320
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 298
Circular confidence region, given by single value of horizontal uncertainty (meter) 480.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.26
Epicentral distance of station closest to the epicenter (degree) 0.03687
Epicentral distance of station farthest from the epicenter (degree) 0.93440
Number of stations at which the event was observed 29
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 42
Type of magnitude ML
Reference to an origin 80919571
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-10 05:14:44

ML:2.1

Field Value
Value 2.1
Uncertainty 0.3
Num. used stations 35
Type of magnitude ML
Reference to an origin 81397511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-21 09:29:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2020-07-10T05:07:41.77 0.3 undecidable manual P 28 103.7184 90 -0.39 58
OT.OT05.EHZ. 2020-07-10T05:07:39.38 0.3 undecidable manual P 25 88.9443 90 -0.52 58
IV.SGO.HHE. 2020-07-10T05:07:39.18 0.6 undecidable manual S 162 43.3233 90 0.4 44
IX.SCL3.HNE.02 2020-07-10T05:07:38.50 0.6 undecidable manual S 131 40.1265 90 0.56 43
IV.VULT.HHZ. 2020-07-10T05:07:37.20 0.6 undecidable manual S 86 39.1275 90 -0.46 43
IV.MRLC.HHZ. 2020-07-10T05:07:36.19 0.6 undecidable manual S 124 34.4433 90 -0.23 45
IX.RDM3.HHZ.02 2020-07-10T05:07:36.20 0.6 undecidable manual S 101 32.9448 90 0.19 46
IV.CAPA.HHZ. 2020-07-10T05:07:35.79 0.3 undecidable manual P 66 61.0944 90 0.19 66
IX.VDS3.HNN.01 2020-07-10T05:07:35.97 0.6 undecidable manual S 132 31.4463 90 0.35 45
IV.SGTA.HHZ. 2020-07-10T05:07:35.15 0.6 undecidable manual S 39 28.749 90 0.26 45
IX.COL3.HHE.02 2020-07-10T05:07:35.16 0.6 undecidable manual S 151 31.1466 90 -0.37 44
IX.STN3.HHZ.02 2020-07-10T05:07:35.97 0.3 undecidable manual P 137 61.3941 90 0.33 64
IX.CSG3.HNZ.01 2020-07-10T05:07:35.08 0.3 undecidable manual S 116 29.1486 90 0.08 72
IX.CLT3.HNZ.02 2020-07-10T05:07:34.26 0.6 undecidable manual S 99 21.5673 90 1.29 31
IV.MRB1.HHZ. 2020-07-10T05:07:34.41 0.6 undecidable manual S 324 26.0517 90 0.24 46
IV.VITU.HHZ. 2020-07-10T05:07:34.56 0.6 undecidable manual P 303 51.6039 90 0.42 42
IX.SNR3.HNN.02 2020-07-10T05:07:33.40 0.6 undecidable manual S 171 22.1556 90 0.28 47
IV.PSB1.HNE. 2020-07-10T05:07:32.86 0.3 undecidable manual P 319 43.0236 90 0.05 69
IX.SCL3.HNE.02 2020-07-10T05:07:32.38 0.3 undecidable manual P 131 40.1265 90 0.01 70
IV.SGO.HHE. 2020-07-10T05:07:32.53 0.3 undecidable manual P 162 43.3233 90 -0.33 65
IX.SFL3.HNZ.01 2020-07-10T05:07:32.48 0.3 undecidable manual P 114 39.2274 90 0.25 68
IX.RDM3.HHZ.02 2020-07-10T05:07:31.67 0.1 positive manual P 101 32.9448 90 0.41 88
IX.AND3.HNE.02 2020-07-10T05:07:31.64 0.6 undecidable manual S 91 15.2736 90 0.34 46
IX.CSG3.HNZ.01 2020-07-10T05:07:31.34 0.3 undecidable manual P 116 29.1486 90 0.67 62
IV.MRLC.HHZ. 2020-07-10T05:07:31.32 0.1 undecidable manual P 124 34.4433 90 -0.17 91
IV.VULT.HHZ. 2020-07-10T05:07:31.77 0.1 positive manual P 86 39.1275 90 -0.44 86
IX.MNT3.HHZ.02 2020-07-10T05:07:31.93 0.6 undecidable manual S 229 16.0728 90 0.43 46
IV.MCRV.HHZ. 2020-07-10T05:07:31.52 0.1 undecidable manual S 175 16.6722 90 -0.16 94
IT.AVL.HNZ. 2020-07-10T05:07:31.10 0.3 undecidable manual P 268 30.4473 90 0.22 69
IX.SSB3.HNZ.02 2020-07-10T05:07:31.81 0.6 undecidable manual S 22 17.4714 90 -0.08 49
IV.SGTA.HHZ. 2020-07-10T05:07:30.49 0.1 undecidable manual P 39 28.749 90 -0.12 95
IV.CAFE.HHZ. 2020-07-10T05:07:30.72 0.6 undecidable manual S 34 12.7761 101 0.08 48
IX.VDS3.HNN.01 2020-07-10T05:07:30.77 0.3 undecidable manual P 132 31.4463 90 -0.26 68
IX.COL3.HHE.02 2020-07-10T05:07:30.49 0.3 undecidable manual P 151 31.1466 90 -0.49 64
IX.NSC3.HHZ.02 2020-07-10T05:07:30.44 0.6 undecidable manual S 194 9.7791 121 0.54 45
IV.MRB1.HHZ. 2020-07-10T05:07:30.11 0.3 undecidable manual P 324 26.0517 90 -0.08 72
IX.SNR3.HNN.02 2020-07-10T05:07:29.43 0.1 undecidable manual P 171 22.1556 90 -0.16 93
IV.SNAL.HHZ. 2020-07-10T05:07:29.28 0.6 undecidable manual S 99 4.995 148 0.3 48
IX.CLT3.HNZ.02 2020-07-10T05:07:29.68 0.1 positive manual P 99 21.5673 90 0.18 95
IX.LIO3.HNZ.02 2020-07-10T05:07:29.05 0.6 undecidable manual S 148 4.6953 150 0.11 50
IV.MCRV.HHZ. 2020-07-10T05:07:28.50 0.1 negative manual P 175 16.6722 90 -0.25 92
IX.RSF3.HHE.02 2020-07-10T05:07:28.61 0.3 undecidable manual S 31 4.0959 153 -0.26 72
IX.MNT3.HHZ.02 2020-07-10T05:07:28.69 0.1 positive manual P 229 16.0728 90 0.04 99
IX.AND3.HNE.02 2020-07-10T05:07:28.37 0.1 positive manual P 91 15.2736 90 -0.17 95
IX.SSB3.HNZ.02 2020-07-10T05:07:28.59 0.1 positive manual P 22 17.4714 90 -0.28 93
IX.NSC3.HHZ.02 2020-07-10T05:07:27.86 0.1 negative manual P 194 9.7791 121 0.13 98
IV.SNAL.HHZ. 2020-07-10T05:07:27.19 0.1 negative manual P 99 4.995 148 -0.01 100
IV.CAFE.HHZ. 2020-07-10T05:07:27.99 0.1 positive manual P 34 12.7761 101 -0.17 96
IX.LIO3.HNZ.02 2020-07-10T05:07:27.14 0.1 negative manual P 148 4.6953 150 -0.03 99
IX.RSF3.HHE.02 2020-07-10T05:07:26.92 0.1 negative manual P 31 4.0959 153 -0.21 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HNE. ML:2.5 0.0054882875 0.3584 AML other m 2020-07-10T05:07:29.67
IV.SNAL.HHE. ML:2.6 0.0058660579999999995 0.3584 AML other m 2020-07-10T05:07:29.67
IV.SNAL.HHN. ML:2.4 0.0034666664999999995 0.2432 AML other m 2020-07-10T05:07:29.77
IV.SNAL.HNN. ML:2.4 0.003417437 0.2208 AML other m 2020-07-10T05:07:29.78
IV.CAFE.HNE. ML:2.3 0.0019271405 0.5312 AML other m 2020-07-10T05:07:30.92
IV.CAFE.HHE. ML:2.3 0.0020410805 0.5408 AML other m 2020-07-10T05:07:30.92
IV.CAFE.HNN. ML:1.9 0.0009182538499999999 0.1408 AML other m 2020-07-10T05:07:31.71
IV.CAFE.HHN. ML:2.0 0.00098453835 0.1408 AML other m 2020-07-10T05:07:31.71
IX.MNT3.HNE.01 ML:2.2 0.001533662 0.128 AML other m 2020-07-10T05:07:32.05
IX.MNT3.HHE.02 ML:2.3 0.001646511 0.144 AML other m 2020-07-10T05:07:32.12
IV.MCRV.HHN. ML:2.5 0.002982488 0.1184 AML other m 2020-07-10T05:07:32.01
IX.MNT3.HHN.02 ML:2.4 0.0022585205 0.544 AML other m 2020-07-10T05:07:32.09
IX.MNT3.HNN.01 ML:2.4 0.0021264485 0.544 AML other m 2020-07-10T05:07:32.09
IV.MCRV.HHE. ML:2.4 0.0022175855000000004 0.24 AML other m 2020-07-10T05:07:32.18
IX.CLT3.HHE.02 ML:2.4 0.0015230295 0.208 AML other m 2020-07-10T05:07:34.49
IX.CLT3.HNE.01 ML:2.4 0.0015083885000000002 0.208 AML other m 2020-07-10T05:07:34.60
IV.MRB1.HHE. ML:1.4 0.00015201199999999998 0.5184 AML other m 2020-07-10T05:07:35.40
IX.CLT3.HNN.01 ML:2.6 0.0025587485 0.24 AML other m 2020-07-10T05:07:35.06
IX.CLT3.HHN.02 ML:2.6 0.0025966354999999997 0.24 AML other m 2020-07-10T05:07:35.06
IV.MRB1.HHN. ML:1.6 0.000221148 0.32 AML other m 2020-07-10T05:07:35.10
IV.SGTA.HHE. ML:1.6 0.00021158009999999998 0.4992 AML other m 2020-07-10T05:07:35.74
IV.MRLC.HHN. ML:1.5 0.00012762290000000001 0.3008 AML other m 2020-07-10T05:07:36.41
IV.SGTA.HHN. ML:1.5 0.00016698925 0.1824 AML other m 2020-07-10T05:07:36.42
IV.MRB1.HNE. ML:1.6 0.00022155069999999999 1.7696 AML other m 2020-07-10T05:07:36.49
IV.MRLC.HNE. ML:1.2 0.00006458285999999999 0.88 AML other m 2020-07-10T05:07:36.59
IV.MRLC.HHE. ML:1.5 0.00013711655 0.8576 AML other m 2020-07-10T05:07:37.02
IV.SGTA.HNE. ML:1.9 0.00037317385000000005 0.2816 AML other m 2020-07-10T05:07:37.62
IV.MRB1.HNN. ML:1.8 0.0003606642 0.3776 AML other m 2020-07-10T05:07:41.22
IV.CAPA.HHE. ML:2.0 0.00017873155 0.2592 AML other m 2020-07-10T05:07:47.85
IV.CAPA.HNN. ML:1.9 0.00014567159499999998 0.1984 AML other m 2020-07-10T05:07:48.45
IV.CAPA.HHN. ML:2.1 0.00024846355 0.1984 AML other m 2020-07-10T05:07:48.45
OT.OT05.EHN. ML:2.0 0.00011152628000000001 1.1584 AML other m 2020-07-10T05:07:53.76
OT.OT05.EHE. ML:2.2 0.00021064425000000002 0.48 AML other m 2020-07-10T05:07:53.81
IV.SGRT.HHE. ML:2.1 0.0001188546 0.5632 AML other m 2020-07-10T05:07:57.12
IV.SGRT.HHN. ML:2.0 0.00008470016499999999 0.72 AML other m 2020-07-10T05:07:57.72
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