Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.2 on date 05-07-2020 and time 16:29:54 (Italy) in region 1 km E Sant'Angelo dei Lombardi (AV)

A magnitude ML 1.2 earthquake occured in region: 1 km E Sant'Angelo dei Lombardi (AV), on

  • 05-07-2020 14:29:54 (UTC)
  • 05-07-2020 16:29:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.9260, 15.1850 at 15 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 1 4250 4250
Rocca San Felice AV 3 851 5101
Guardia Lombardi AV 4 1718 6819
Morra De Sanctis AV 5 1297 8116
Lioni AV 5 6201 14317
Torella dei Lombardi AV 6 2144 16461
Nusco AV 9 4203 20664
Villamaina AV 10 995 21659
Teora AV 10 1537 23196
Carife AV 12 1408 24604
Andretta AV 12 1927 26531
Castelfranci AV 12 2041 28572
Frigento AV 12 3780 32352
Sturno AV 12 3080 35432
Caposele AV 13 3483 38915
Gesualdo AV 13 3516 42431
Castel Baronia AV 14 1129 43560
Vallata AV 14 2714 46274
Paternopoli AV 14 2384 48658
Bagnoli Irpino AV 14 3217 51875
Trevico AV 14 993 52868
Cassano Irpino AV 15 982 53850
Conza della Campania AV 15 1373 55223
San Nicola Baronia AV 15 771 55994
Montemarano AV 16 2851 58845
San Sossio Baronia AV 16 1643 60488
Cairano AV 16 326 60814
Calabritto AV 16 2391 63205
Vallesaccarda AV 17 1386 64591
Castelnuovo di Conza SA 17 619 65210
Castelvetere sul Calore AV 17 1615 66825
Flumeri AV 17 2963 69788
Montella AV 17 7780 77568
Fontanarosa AV 17 3170 80738
Santomenna SA 17 443 81181
Luogosano AV 18 1187 82368
San Mango sul Calore AV 18 1185 83553
Sant'Andrea di Conza AV 18 1539 85092
Sant'Angelo all'Esca AV 18 801 85893
Laviano SA 19 1438 87331
Bisaccia AV 19 3831 91162
Grottaminarda AV 19 8137 99299

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km E of Avellino (54857 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
41 Km SE of Benevento (60091 inhabitants)
45 Km NE of Salerno (135261 inhabitants)
47 Km NE of Cava de' Tirreni (53659 inhabitants)
59 Km E of Scafati (50787 inhabitants)
61 Km NW of Potenza (67122 inhabitants)
65 Km E of Castellammare di Stabia (66466 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
68 Km E of Acerra (59573 inhabitants)
71 Km E of Torre del Greco (86275 inhabitants)
71 Km E of Portici (55274 inhabitants)
71 Km SW of Cerignola (58396 inhabitants)
72 Km E of Ercolano (53709 inhabitants)
73 Km E of Caserta (76326 inhabitants)
74 Km E of Afragola (65057 inhabitants)
75 Km E of Casoria (77642 inhabitants)
79 Km E of Napoli (974074 inhabitants)
82 Km E of Aversa (53047 inhabitants)
83 Km E of Giugliano in Campania (122974 inhabitants)
84 Km E of Marano di Napoli (59874 inhabitants)
86 Km S of San Severo (53905 inhabitants)
92 Km E of Pozzuoli (81661 inhabitants)
99 Km W of Andria (100440 inhabitants)
99 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 1.2 2020-07-05
14:29:54		 40.9262 15.185 15 2020-11-19
12:36:51		 Bollettino Sismico Italiano INGV 80852241
Reviewed
Rev100 		ML 1.2 2020-07-05
14:29:54		 40.9262 15.185 15 2020-07-05
14:39:28		 Sala Sismica INGV-Roma 80800641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 14:29:54 ± 0.13
Latitude 40.9262 ± 0.0045
Longitude 15.1850 ± 0.0083
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 80852241

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 803
Semi-minor axis of confidence ellipse (meter) 301
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 304
Circular confidence region, given by single value of horizontal uncertainty (meter) 800.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 93
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.13
Epicentral distance of station closest to the epicenter (degree) 0.00540
Epicentral distance of station farthest from the epicenter (degree) 0.16188
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 80852241
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-01 09:46:23

ML:1.2

Field Value
Value 1.2
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 80800641
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 14:39:28
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MCRV.HHZ. 2020-07-05T14:30:01.04 0.6 undecidable manual S 185 15.9729 122 -0.09 48
IX.MNT3.HHZ.02 2020-07-05T14:30:01.45 0.3 undecidable manual S 237 17.9709 118 -0.14 71
IV.CAFE.HHZ. 2020-07-05T14:30:00.41 0.3 undecidable manual S 21 12.0768 132 0.1 72
IX.NSC3.HHZ.02 2020-07-05T14:30:00.26 0.6 undecidable manual S 211 10.2786 138 0.3 47
IV.MCRV.HHZ. 2020-07-05T14:29:58.10 0.1 undecidable manual P 185 15.9729 122 -0.03 98
IX.MNT3.HHZ.02 2020-07-05T14:29:58.38 0.1 undecidable manual P 237 17.9709 118 -0.01 98
IV.SNAL.HHZ. 2020-07-05T14:29:58.94 0.3 undecidable manual S 92 1.998 171 -0.06 75
IX.SALI.HNZ.01 2020-07-05T14:29:58.91 0.3 undecidable manual S 316 0.5994 177 -0.05 75
IV.CAFE.HHZ. 2020-07-05T14:29:57.65 0.1 positive manual P 21 12.0768 132 -0.01 99
IX.NSC3.HHZ.02 2020-07-05T14:29:57.66 0.1 undecidable manual P 211 10.2786 138 0.21 95
IV.SNAL.HHZ. 2020-07-05T14:29:56.79 0.1 undecidable manual P 92 1.998 171 -0.11 99
IX.SALI.HNZ.01 2020-07-05T14:29:56.80 0.1 undecidable manual P 316 0.5994 177 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHE. ML:1.1 0.000157 0.3 AML other m 2020-07-05T14:29:59.08
IV.SNAL.HHN. ML:1.0 0.000129 1.2 AML other m 2020-07-05T14:29:59.99
IV.MCRV.HHN. ML:1.3 0.00016299999999999998 0.12 AML other m 2020-07-05T14:30:01.56
IV.MCRV.HHE. ML:1.2 0.0001365 0.98 AML other m 2020-07-05T14:30:01.17
IX.MNT3.HHN.02 ML:1.2 0.0001225 0.48 AML other m 2020-07-05T14:30:01.70
IX.MNT3.HHE.02 ML:1.1 0.00008435 0.08 AML other m 2020-07-05T14:30:01.71
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