Earthquake with magnitude of ML 1.6 on date 03-07-2020 and time 20:36:08 (Italy) in region 1 km E Sant'Angelo dei Lombardi (AV)

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

  • 03-07-2020 18:36:08 (UTC)
  • 03-07-2020 20:36:08 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.92, 15.19 at 14 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 4 851 5101
Guardia Lombardi AV 4 1718 6819
Morra De Sanctis AV 5 1297 8116
Lioni AV 5 6201 14317
Torella dei Lombardi AV 7 2144 16461
Teora AV 10 1537 17998
Nusco AV 10 4203 22201
Villamaina AV 10 995 23196
Andretta AV 11 1927 25123
Carife AV 12 1408 26531
Castelfranci AV 13 2041 28572
Caposele AV 13 3483 32055
Frigento AV 13 3780 35835
Sturno AV 13 3080 38915
Gesualdo AV 14 3516 42431
Vallata AV 14 2714 45145
Castel Baronia AV 14 1129 46274
Paternopoli AV 14 2384 48658
Conza della Campania AV 14 1373 50031
Bagnoli Irpino AV 14 3217 53248
Trevico AV 15 993 54241
Cassano Irpino AV 15 982 55223
San Nicola Baronia AV 15 771 55994
Cairano AV 15 326 56320
Calabritto AV 16 2391 58711
Castelnuovo di Conza SA 16 619 59330
San Sossio Baronia AV 16 1643 60973
Montemarano AV 16 2851 63824
Vallesaccarda AV 17 1386 65210
Santomenna SA 17 443 65653
Flumeri AV 17 2963 68616
Montella AV 17 7780 76396
Castelvetere sul Calore AV 17 1615 78011
Sant'Andrea di Conza AV 18 1539 79550
Fontanarosa AV 18 3170 82720
Laviano SA 18 1438 84158
Luogosano AV 18 1187 85345
Bisaccia AV 19 3831 89176
San Mango sul Calore AV 19 1185 90361
Sant'Angelo all'Esca AV 19 801 91162
Grottaminarda AV 20 8137 99299
Pescopagano PZ 20 1910 101209

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)
48 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)
69 Km E of Acerra (59573 inhabitants)
71 Km SW of Cerignola (58396 inhabitants)
71 Km E of Torre del Greco (86275 inhabitants)
71 Km E of Portici (55274 inhabitants)
72 Km E of Ercolano (53709 inhabitants)
74 Km E of Caserta (76326 inhabitants)
74 Km E of Afragola (65057 inhabitants)
76 Km E of Casoria (77642 inhabitants)
80 Km E of Napoli (974074 inhabitants)
83 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)
93 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
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 2020-07-03
18:36:08
40.92 15.19 14 2020-07-03
18:45:55
Sala Sismica INGV-Roma 80744311
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 18:36:08 ± 0.11
Latitude 40.92 ± 0.00
Longitude 15.19 ± 0.01
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80744311

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 738
Semi-minor axis of confidence ellipse (meter) 392
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 117
Circular confidence region, given by single value of horizontal uncertainty (meter) 740
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 101
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.24911
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 14
Type of magnitude ML
Reference to an origin 80744311
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 18:45:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.VULT.HHZ. 2020-07-03T18:36:15.81 3.0 negative manual P 1.35 0
IX.SSB3.HNZ.02 2020-07-03T18:36:15.59 0.6 undecidable manual S 11 0.1583 112 -0.03 49
IV.MCRV.HHZ. 2020-07-03T18:36:15.29 0.6 undecidable manual S 187 0.1412 117 0.11 49
IX.MNT3.HHZ. 2020-07-03T18:36:15.65 0.3 undecidable manual S 238 0.1637 111 -0.13 72
IV.CAFE.HHZ. 2020-07-03T18:36:14.42 0.3 undecidable manual S 18 0.1106 127 0.03 74
IV.SGTA.HHZ. 2020-07-03T18:36:14.49 0.1 undecidable manual P 32 0.2491 100 0.45 88
IX.NSC3.HHZ.02 2020-07-03T18:36:14.32 0.6 undecidable manual S 214 0.0926 133 0.34 47
IX.SALI.HNZ. 2020-07-03T18:36:13.18 0.6 undecidable manual S 310 0.0108 174 0.29 48
IV.MCRV.HHZ. 2020-07-03T18:36:12.28 0.6 undecidable manual P 187 0.1412 117 0 49
IV.SNAL.HHZ. 2020-07-03T18:36:12.88 0.6 undecidable manual S 81 0.0144 172 -0.02 50
IX.MNT3.HHZ. 2020-07-03T18:36:12.53 0.1 undecidable manual P 238 0.1637 111 -0.1 97
IV.RSF3.HHZ. 2020-07-03T18:36:12.44 3.0 undecidable manual S 0
IX.SSB3.HNZ.02 2020-07-03T18:36:12.28 0.1 undecidable manual P 11 0.1583 112 -0.26 94
IX.NSC3.HHZ.02 2020-07-03T18:36:11.68 0.1 undecidable manual P 214 0.0926 133 0.09 98
IX.AND3.HNE.02 2020-07-03T18:36:11.81 0.1 undecidable manual P 86 0.1079 127 0.02 99
IV.CAFE.HHZ. 2020-07-03T18:36:11.66 0.1 undecidable manual P 18 0.1106 127 -0.17 96
IX.LIO3.HNZ. 2020-07-03T18:36:10.91 0.1 undecidable manual P 197 0.0279 165 -0.11 99
IV.SNAL.HHZ. 2020-07-03T18:36:10.87 0.1 undecidable manual P 81 0.0144 172 -0.1 99
IX.SALI.HNZ. 2020-07-03T18:36:10.88 0.1 undecidable manual P 310 0.0108 174 -0.08 100
IV.RSF3.HHZ. 2020-07-03T18:36:09.12 3.0 undecidable manual P 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHE. ML:1.9 0.0009575 0.42 AML other m 2020-07-03T18:36:13.47
IV.SNAL.HNE. ML:1.8 0.000839 0.42 AML other m 2020-07-03T18:36:13.47
IV.SNAL.HHN. ML:1.7 0.000662 0.9 AML other m 2020-07-03T18:36:13.54
IV.SNAL.HNN. ML:1.7 0.0006435 0.88 AML other m 2020-07-03T18:36:13.55
IV.CAFE.HHE. ML:1.4 0.00023 0.54 AML other m 2020-07-03T18:36:14.93
IV.CAFE.HHN. ML:1.2 0.000153 0.56 AML other m 2020-07-03T18:36:15.43
IV.MCRV.HHN. ML:1.9 0.0006425 0.12 AML other m 2020-07-03T18:36:15.75
IX.MNT3.HHN.02 ML:1.8 0.0004565 0.58 AML other m 2020-07-03T18:36:15.83
IX.MNT3.HHE.02 ML:1.8 0.000403 0.08 AML other m 2020-07-03T18:36:15.91
IV.MCRV.HHE. ML:1.7 0.0004465 0.62 AML other m 2020-07-03T18:36:16.36
IV.SGTA.HHE. ML:1.1 5.985E-5 0.3 AML other m 2020-07-03T18:36:21.39
IV.VULT.HHE. ML:1.2 6.225E-5 1.14 AML other m 2020-07-03T18:36:21.94
IV.SGTA.HHN. ML:1 4.415E-5 1.16 AML other m 2020-07-03T18:36:21.94
IV.VULT.HHN. ML:1.3 7.65E-5 0.82 AML other m 2020-07-03T18:36:24.00
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