Earthquake with magnitude of ML 1.6 on date 05-07-2020 and time 20:29:51 (Italy) in region 1 km W Sant'Angelo dei Lombardi (AV)

A magnitude ML 1.6 earthquake occured in region: 1 km W Sant'Angelo dei Lombardi (AV), on

  • 05-07-2020 18:29:51 (UTC)
  • 05-07-2020 20:29:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.93, 15.16 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

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 2 851 5101
Torella dei Lombardi AV 4 2144 7245
Guardia Lombardi AV 5 1718 8963
Lioni AV 6 6201 15164
Morra De Sanctis AV 7 1297 16461
Villamaina AV 8 995 17456
Nusco AV 8 4203 21659
Castelfranci AV 10 2041 23700
Frigento AV 11 3780 27480
Sturno AV 11 3080 30560
Carife AV 12 1408 31968
Gesualdo AV 12 3516 35484
Teora AV 12 1537 37021
Paternopoli AV 12 2384 39405
Castel Baronia AV 13 1129 40534
Cassano Irpino AV 13 982 41516
Bagnoli Irpino AV 13 3217 44733
Andretta AV 13 1927 46660
Vallata AV 14 2714 49374
Caposele AV 14 3483 52857
Montemarano AV 14 2851 55708
Trevico AV 14 993 56701
San Nicola Baronia AV 15 771 57472
Castelvetere sul Calore AV 15 1615 59087
Fontanarosa AV 16 3170 62257
San Sossio Baronia AV 16 1643 63900
Montella AV 16 7780 71680
Luogosano AV 16 1187 72867
Flumeri AV 16 2963 75830
San Mango sul Calore AV 16 1185 77015
Sant'Angelo all'Esca AV 17 801 77816
Conza della Campania AV 17 1373 79189
Vallesaccarda AV 17 1386 80575
Calabritto AV 17 2391 82966
Grottaminarda AV 18 8137 91103
Cairano AV 18 326 91429
Castelnuovo di Conza SA 18 619 92048
Mirabella Eclano AV 19 7684 99732
Lapio AV 19 1572 101304
Santomenna SA 19 443 101747
Taurasi AV 19 2377 104124

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Avellino (54857 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
39 Km SE of Benevento (60091 inhabitants)
44 Km NE of Salerno (135261 inhabitants)
46 Km NE of Cava de' Tirreni (53659 inhabitants)
57 Km E of Scafati (50787 inhabitants)
63 Km NW of Potenza (67122 inhabitants)
63 Km E of Castellammare di Stabia (66466 inhabitants)
67 Km E of Acerra (59573 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
69 Km E of Torre del Greco (86275 inhabitants)
69 Km E of Portici (55274 inhabitants)
70 Km E of Ercolano (53709 inhabitants)
72 Km E of Caserta (76326 inhabitants)
72 Km E of Afragola (65057 inhabitants)
72 Km SW of Cerignola (58396 inhabitants)
73 Km E of Casoria (77642 inhabitants)
77 Km E of Napoli (974074 inhabitants)
80 Km E of Aversa (53047 inhabitants)
81 Km E of Giugliano in Campania (122974 inhabitants)
82 Km E of Marano di Napoli (59874 inhabitants)
86 Km S of San Severo (53905 inhabitants)
91 Km E of Pozzuoli (81661 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
The earthquake effects in MCS scale as obtained from the compiled questionnaire

The earthquake effects in MCS scale as obtained from the compiled questionnaire

This map shows the distribution of the effects of the earthquake on the territory in terms of the MCS (Mercalli-Cancani-Sieberg) intensity scale. The intensities are determined using the data provided in the questionnaire (http://www.haisentitoilterremoto.it/) that are analysed using robust statistical techniques since they are not verified individually. Specifically, the assignment of MCS intensities greater or equal the VI degree of the MCS scale require opportune in situ verification by professional experts. The purple start shows the epicenter. This map is prepared every so often that the population fill in new questionnaires. The number of questionnaires used to determine the map and the date and time of the last adjournment are shown in the upper right part of the panel.
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100
ML 1.6 2020-07-05
18:29:51
40.93 15.16 11 2020-07-05
18:41:40
Sala Sismica INGV-Roma 80807031
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 18:29:51 ± 0.08
Latitude 40.93 ± 0.00
Longitude 15.16 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80807031

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 440
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 106
Circular confidence region, given by single value of horizontal uncertainty (meter) 780
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 91
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.01259
Epicentral distance of station farthest from the epicenter (degree) 0.34264
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 18
Type of magnitude ML
Reference to an origin 80807031
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 18:41:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGTA.HHZ. 2020-07-05T18:30:02.11 0.6 undecidable manual S 37 0.2545 50 0.79 39
IV.MRB1.HHZ. 2020-07-05T18:30:01.44 0.3 undecidable manual S 323 0.241 50 0.49 65
IX.SNR3.HHZ. 2020-07-05T18:30:00.13 0.3 undecidable manual S 173 0.197 50 0.51 66
IX.SSB3.HNZ.02 2020-07-05T18:29:58.29 0.6 undecidable manual S 19 0.1556 122 -0.03 49
IX.MNT3.HHZ.02 2020-07-05T18:29:58.30 0.6 undecidable manual S 232 0.1511 123 0.11 48
IV.VULT.HHZ. 2020-07-05T18:29:58.11 0.1 undecidable manual P 86 0.3426 50 -0.48 86
IV.CAFE.HHZ. 2020-07-05T18:29:57.17 0.3 undecidable manual S 30 0.1115 131 0.22 71
IV.SGTA.HHZ. 2020-07-05T18:29:57.11 0.1 undecidable manual P 37 0.2545 50 0.04 96
IV.MCRV.HHZ. 2020-07-05T18:29:57.83 0.6 undecidable manual S 179 0.1484 123 -0.27 47
IX.NSC3.HNZ.02 2020-07-05T18:29:57.04 0.6 undecidable manual S 200 0.0899 137 0.68 42
IV.MRB1.HHZ. 2020-07-05T18:29:56.53 0.1 undecidable manual P 323 0.241 50 -0.32 91
IX.CLT3.HHZ. 2020-07-05T18:29:56.02 0.1 undecidable manual P 99 0.1844 50 0.15 95
IX.MNT3.HHZ.02 2020-07-05T18:29:55.09 0.1 undecidable manual P 232 0.1511 123 -0.17 95
IV.SNAL.HHZ. 2020-07-05T18:29:55.56 0.3 undecidable manual S 99 0.0351 160 0.33 71
IX.SNR3.HHZ. 2020-07-05T18:29:55.84 0.1 undecidable manual P 173 0.197 50 -0.25 93
IX.SALI.HNZ. 2020-07-05T18:29:55.69 0.6 undecidable manual S 95 0.0126 173 0.65 43
IX.SSB3.HNZ.02 2020-07-05T18:29:55.02 0.1 undecidable manual P 19 0.1556 122 -0.31 92
IX.NSC3.HNZ.02 2020-07-05T18:29:54.25 0.1 undecidable manual P 200 0.0899 137 0.04 99
IX.RSF3.HNZ.02 2020-07-05T18:29:54.98 0.6 undecidable manual S 16 0.0342 160 -0.25 48
IV.CAFE.HHZ. 2020-07-05T18:29:54.40 0.1 undecidable manual P 30 0.1115 131 -0.15 96
IV.MCRV.HHZ. 2020-07-05T18:29:54.88 0.1 undecidable manual P 179 0.1484 123 -0.33 92
IX.LIO3.HHZ. 2020-07-05T18:29:53.54 0.1 undecidable manual P 159 0.0369 159 -0.03 100
IV.SNAL.HHZ. 2020-07-05T18:29:53.59 0.1 negative manual P 99 0.0351 160 0.04 100
IX.RSF3.HNZ.02 2020-07-05T18:29:53.35 0.1 undecidable manual P 16 0.0342 160 -0.2 97
IX.SALI.HNZ. 2020-07-05T18:29:53.58 0.1 undecidable manual P 95 0.0126 173 0.14 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HNE. ML:1.9 0.00144 1.7 AML other m 2020-07-05T18:29:56.00
IV.SNAL.HHE. ML:2 0.001555 1.68 AML other m 2020-07-05T18:29:56.00
IV.SNAL.HHN. ML:1.9 0.00125 0.86 AML other m 2020-07-05T18:29:56.15
IV.SNAL.HNN. ML:1.9 0.0013 0.86 AML other m 2020-07-05T18:29:56.15
IV.CAFE.HHE. ML:1.8 0.0006175 0.56 AML other m 2020-07-05T18:29:57.33
IX.MNT3.HHE.02 ML:2 0.0008785 0.12 AML other m 2020-07-05T18:29:58.46
IX.MNT3.HHN.02 ML:2 0.000911 0.1 AML other m 2020-07-05T18:29:58.66
IV.CAFE.HNN. ML:1.6 0.000406 1.2 AML other m 2020-07-05T18:30:00.06
IV.CAFE.HHN. ML:1.5 0.000315 1.18 AML other m 2020-07-05T18:30:00.65
IV.CAFE.HNE. ML:1.7 0.0005665 1.16 AML other m 2020-07-05T18:30:00.98
IV.SGTA.HHN. ML:1.4 0.000127 0.66 AML other m 2020-07-05T18:30:04.02
IV.VULT.HHN. ML:1.6 0.0001445 0.9 AML other m 2020-07-05T18:30:05.00
IV.MRB1.HHN. ML:1.3 0.0001041 0.42 AML other m 2020-07-05T18:30:06.46
IV.MRB1.HHE. ML:1.2 9.585E-5 0.56 AML other m 2020-07-05T18:30:06.46
IV.VULT.HHE. ML:1.5 0.0001145 1.12 AML other m 2020-07-05T18:30:07.75
IV.SGTA.HHE. ML:1.4 0.0001275 1.42 AML other m 2020-07-05T18:30:10.25
IV.VITU.HHN. ML:1.4 5.725E-5 0.78 AML other m 2020-07-05T18:30:14.13
IV.VITU.HHE. ML:1.4 6.525E-5 1.5 AML other m 2020-07-05T18:30:17.16
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download