Earthquake with magnitude of ML 1.5 on date 03-07-2020 and time 18:16:58 (Italy) in region 2 km NW Sant'Angelo dei Lombardi (AV)

A magnitude ML 1.5 earthquake occured in region: 2 km NW Sant'Angelo dei Lombardi (AV), on

  • 03-07-2020 16:16:58 (UTC)
  • 03-07-2020 18:16:58 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.94, 15.16 at 13 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 2 4250 4250
Rocca San Felice AV 2 851 5101
Torella dei Lombardi AV 4 2144 7245
Guardia Lombardi AV 5 1718 8963
Lioni AV 7 6201 15164
Villamaina AV 7 995 16159
Morra De Sanctis AV 7 1297 17456
Nusco AV 8 4203 21659
Castelfranci AV 10 2041 23700
Frigento AV 10 3780 27480
Sturno AV 11 3080 30560
Gesualdo AV 11 3516 34076
Carife AV 11 1408 35484
Paternopoli AV 11 2384 37868
Teora AV 12 1537 39405
Castel Baronia AV 13 1129 40534
Cassano Irpino AV 13 982 41516
Bagnoli Irpino AV 14 3217 44733
Andretta AV 14 1927 46660
Montemarano AV 14 2851 49511
Vallata AV 14 2714 52225
Trevico AV 14 993 53218
San Nicola Baronia AV 14 771 53989
Castelvetere sul Calore AV 15 1615 55604
Caposele AV 15 3483 59087
Fontanarosa AV 15 3170 62257
San Sossio Baronia AV 15 1643 63900
Luogosano AV 15 1187 65087
Flumeri AV 15 2963 68050
Montella AV 16 7780 75830
San Mango sul Calore AV 16 1185 77015
Sant'Angelo all'Esca AV 16 801 77816
Vallesaccarda AV 16 1386 79202
Conza della Campania AV 17 1373 80575
Grottaminarda AV 17 8137 88712
Calabritto AV 18 2391 91103
Cairano AV 18 326 91429
Mirabella Eclano AV 18 7684 99113
Lapio AV 19 1572 100685
Taurasi AV 19 2377 103062
Castelnuovo di Conza SA 19 619 103681
Santomenna SA 20 443 104124

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km E of Avellino (54857 inhabitants)
38 Km SE of Benevento (60091 inhabitants)
39 Km NE of Battipaglia (50786 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 E of Castellammare di Stabia (66466 inhabitants)
64 Km NW of Potenza (67122 inhabitants)
66 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)
71 Km E of Caserta (76326 inhabitants)
71 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)
90 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 1.5 2020-07-03
16:16:58
40.94 15.16 13 2020-07-03
17:03:10
Sala Sismica INGV-Roma 80741781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 16:16:58 ± 0.13
Latitude 40.94 ± 0.01
Longitude 15.16 ± 0.01
Depth (km) 13 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80741781

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 937
Semi-minor axis of confidence ellipse (meter) 476
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 125
Circular confidence region, given by single value of horizontal uncertainty (meter) 940
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.25181
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 16
Type of magnitude ML
Reference to an origin 80741781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 17:03:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CMPR.HHZ. 2020-07-03T16:17:18.47 3.0 undecidable manual S -4.74 0
IV.SGTA.HHZ. 2020-07-03T16:17:07.73 1.0 undecidable manual S 38 0.2518 97 -0.26 23
IX.MNT3.HHZ.02 2020-07-03T16:17:05.28 0.3 undecidable manual S 230 0.152 109 0.19 71
IV.CAFE.HHZ. 2020-07-03T16:17:04.11 0.3 undecidable manual S 32 0.1088 123 0.18 72
IV.SGTA.HHZ. 2020-07-03T16:17:04.13 0.1 undecidable manual P 38 0.2518 97 0.34 89
IV.MCRV.HHZ. 2020-07-03T16:17:04.90 0.3 undecidable manual S 178 0.1529 108 -0.22 71
IX.NSC3.HHN.02 2020-07-03T16:17:03.85 0.3 undecidable manual S 198 0.0935 129 0.29 71
IV.SNAL.HHZ. 2020-07-03T16:17:02.77 0.3 undecidable manual S 106 0.0387 157 0.2 73
IX.SALI.HNN.01 2020-07-03T16:17:02.79 0.3 undecidable manual S 111 0.0162 170 0.41 70
IX.MNT3.HHZ.02 2020-07-03T16:17:02.09 0.1 undecidable manual P 230 0.152 109 -0.02 98
IX.RSF3.HHE.02 2020-07-03T16:17:02.00 0.3 undecidable manual S 23 0.0306 161 -0.49 67
IV.MCRV.HHZ. 2020-07-03T16:17:01.91 0.1 undecidable manual P 178 0.1529 108 -0.22 95
IX.NSC3.HHN.02 2020-07-03T16:17:01.27 0.1 undecidable manual P 198 0.0935 129 0.04 99
IV.CAFE.HHZ. 2020-07-03T16:17:01.36 0.1 undecidable manual P 32 0.1088 123 -0.08 98
IX.LIO3.HNN.02 2020-07-03T16:17:00.57 0.1 undecidable manual P 158 0.0423 155 -0.11 98
IV.SNAL.HHZ. 2020-07-03T16:17:00.60 0.1 negative manual P 106 0.0387 157 -0.06 100
IX.SALI.HNN.01 2020-07-03T16:17:00.60 0.1 undecidable manual P 111 0.0162 170 0.05 100
IX.RSF3.HHE.02 2020-07-03T16:17:00.33 0.1 undecidable manual P 23 0.0306 161 -0.28 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CAFE.HHE. ML:1.4 0.0002315 0.48 AML other m 2020-07-03T16:17:04.58
IV.CAFE.HHN. ML:1.3 0.000187 0.96 AML other m 2020-07-03T16:17:04.10
IV.MCRV.HHN. ML:1.8 0.000516 0.52 AML other m 2020-07-03T16:17:05.45
IX.MNT3.HHN.02 ML:1.7 0.0004015 0.56 AML other m 2020-07-03T16:17:05.18
IX.MNT3.HHE.02 ML:1.6 0.000287 0.1 AML other m 2020-07-03T16:17:05.56
IV.MCRV.HHE. ML:1.8 0.0004995 1.36 AML other m 2020-07-03T16:17:05.06
IV.SNAL.HNN. ML:1.6 0.0005251396 0.2432 AML other m 2020-07-03T16:17:03.21
IV.SNAL.HHN. ML:1.6 0.0005356841 0.2432 AML other m 2020-07-03T16:17:03.21
IV.SNAL.HHE. ML:1.8 0.00082271605 0.384 AML other m 2020-07-03T16:17:03.12
IV.SNAL.HNE. ML:1.8 0.00077925685 0.384 AML other m 2020-07-03T16:17:03.12
IV.CAFE.HNN. ML:1.1 0.00013578932 0.3968 AML other m 2020-07-03T16:17:07.12
IV.CAFE.HNE. ML:1.4 0.0002303369 0.2944 AML other m 2020-07-03T16:17:07.96
IX.MNT3.HNN.01 ML:1.6 0.0002909309 0.128 AML other m 2020-07-03T16:17:06.17
IX.MNT3.HNE.01 ML:1.5 0.0002690864 0.1152 AML other m 2020-07-03T16:17:05.61
IV.SGTA.HHN. ML:1 4.362619E-5 0.2944 AML other m 2020-07-03T16:17:11.46
IV.SGTA.HHE. ML:0.9 4.0867835E-5 0.2688 AML other m 2020-07-03T16:17:09.61
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