Earthquake with magnitude of ML 0.9 on date 03-07-2020 and time 21:19:57 (Italy) in region 1 km NW Sant'Angelo dei Lombardi (AV)

A magnitude ML 0.9 earthquake occured in region: 1 km NW Sant'Angelo dei Lombardi (AV), on

  • 03-07-2020 19:19:57 (UTC)
  • 03-07-2020 21:19:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.94, 15.17 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 2 851 5101
Guardia Lombardi AV 4 1718 6819
Torella dei Lombardi AV 5 2144 8963
Morra De Sanctis AV 6 1297 10260
Lioni AV 7 6201 16461
Villamaina AV 8 995 17456
Nusco AV 9 4203 21659
Frigento AV 10 3780 25439
Carife AV 11 1408 26847
Sturno AV 11 3080 29927
Castelfranci AV 11 2041 31968
Gesualdo AV 12 3516 35484
Teora AV 12 1537 37021
Paternopoli AV 12 2384 39405
Castel Baronia AV 12 1129 40534
Andretta AV 13 1927 42461
Vallata AV 13 2714 45175
Trevico AV 14 993 46168
San Nicola Baronia AV 14 771 46939
Cassano Irpino AV 14 982 47921
Bagnoli Irpino AV 14 3217 51138
Caposele AV 14 3483 54621
Montemarano AV 15 2851 57472
San Sossio Baronia AV 15 1643 59115
Flumeri AV 15 2963 62078
Castelvetere sul Calore AV 16 1615 63693
Fontanarosa AV 16 3170 66863
Vallesaccarda AV 16 1386 68249
Luogosano AV 16 1187 69436
Conza della Campania AV 16 1373 70809
Montella AV 17 7780 78589
San Mango sul Calore AV 17 1185 79774
Sant'Angelo all'Esca AV 17 801 80575
Cairano AV 17 326 80901
Calabritto AV 18 2391 83292
Grottaminarda AV 18 8137 91429
Castelnuovo di Conza SA 18 619 92048
Mirabella Eclano AV 19 7684 99732
Santomenna SA 19 443 100175
Bisaccia AV 19 3831 104006
Lapio AV 20 1572 105578
Taurasi AV 20 2377 107955
Sant'Andrea di Conza AV 20 1539 109494

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km E of Avellino (54857 inhabitants)
39 Km SE of Benevento (60091 inhabitants)
40 Km NE of Battipaglia (50786 inhabitants)
45 Km NE of Salerno (135261 inhabitants)
47 Km NE of Cava de' Tirreni (53659 inhabitants)
58 Km E of Scafati (50787 inhabitants)
63 Km NW of Potenza (67122 inhabitants)
64 Km E of Castellammare di Stabia (66466 inhabitants)
66 Km SW of Foggia (151991 inhabitants)
67 Km E of Acerra (59573 inhabitants)
70 Km E of Torre del Greco (86275 inhabitants)
70 Km E of Portici (55274 inhabitants)
71 Km E of Ercolano (53709 inhabitants)
72 Km SW of Cerignola (58396 inhabitants)
72 Km E of Caserta (76326 inhabitants)
72 Km E of Afragola (65057 inhabitants)
74 Km E of Casoria (77642 inhabitants)
78 Km E of Napoli (974074 inhabitants)
81 Km E of Aversa (53047 inhabitants)
82 Km E of Giugliano in Campania (122974 inhabitants)
83 Km E of Marano di Napoli (59874 inhabitants)
85 Km S of San Severo (53905 inhabitants)
91 Km E of Pozzuoli (81661 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 0.9 2020-07-03
19:19:57
40.94 15.17 14 2020-07-03
20:09:05
Sala Sismica INGV-Roma 80745701
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 19:19:57 ± 0.13
Latitude 40.94 ± 0.01
Longitude 15.17 ± 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 80745701

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 796
Semi-minor axis of confidence ellipse (meter) 347
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 317
Circular confidence region, given by single value of horizontal uncertainty (meter) 800
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 157
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.27789
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 10
Magnitude information

ML:0.9

Field Value
Value 0.9
Uncertainty 0.3
Num. used stations 8
Type of magnitude ML
Reference to an origin 80745701
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 20:09:05
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.ZCCA.HHZ. 2020-07-03T19:21:47.01 3.0 undecidable manual Sn 1.04 0
IV.AGLI.HHZ. 2020-07-03T19:21:46.87 3.0 undecidable manual Sn -5.1 0
AC.VLO.HHZ. 2020-07-03T19:21:16.97 3.0 undecidable manual Sn -0.56 0
IV.CRTC.HHZ. 2020-07-03T19:21:14.57 3.0 undecidable manual Sn 2.01 0
IV.MTRZ.HHZ. 2020-07-03T19:21:09.24 3.0 positive manual Pg 17.57 0
IV.ACATE.EHZ. 2020-07-03T19:21:07.64 3.0 positive manual Pg 13.53 0
IV.MMUR.HNZ. 2020-07-03T19:21:03.17 3.0 undecidable manual Sn -1.9 0
HL.VLS.HHZ. 2020-07-03T19:21:00.51 3.0 undecidable manual Pn -4.29 0
IV.CELB.HHZ. 2020-07-03T19:20:53.88 3.0 negative manual Pn 3.2 0
AC.VLO.HHZ. 2020-07-03T19:20:49.77 3.0 undecidable manual Pg 10.5 0
XK.GIZZ.HHZ. 2020-07-03T19:20:25.85 3.0 positive manual Pn -2.01 0
IV.MF5.EHZ. 2020-07-03T19:20:23.87 3.0 undecidable manual Pn -0.65 0
IV.VIVA.HHZ. 2020-07-03T19:20:20.73 3.0 negative manual Pn -1.08 0
IX.COL3.HHE.02 2020-07-03T19:20:07.59 0.3 undecidable manual S 154 0.2779 100 -0.21 68
IX.SNR3.HNN.02 2020-07-03T19:20:06.06 0.3 undecidable manual S 175 0.2023 107 0.44 66
IX.MNT3.HHZ.02 2020-07-03T19:20:04.44 0.3 undecidable manual S 231 0.1601 114 -0.01 73
IX.CLT3.HHN.02 2020-07-03T19:20:04.85 0.3 undecidable manual S 101 0.179 111 -0.13 70
IV.CAFE.HHZ. 2020-07-03T19:20:03.26 0.3 undecidable manual S 28 0.1025 131 0.23 71
IX.NSC3.HHZ.02 2020-07-03T19:20:03.12 0.3 undecidable manual S 202 0.098 133 0.2 71
IX.COL3.HHE.02 2020-07-03T19:20:03.54 0.3 undecidable manual P 154 0.2779 100 0.28 67
IV.MCRV.HHZ. 2020-07-03T19:20:03.91 0.3 undecidable manual S 181 0.1547 116 -0.41 67
IX.LIO3.HNZ.02 2020-07-03T19:20:02.34 0.6 undecidable manual S 171 0.0414 158 0.38 46
IX.CLT3.HHN.02 2020-07-03T19:20:01.90 0.3 undecidable manual P 101 0.179 111 0.27 69
IV.MCRV.HHZ. 2020-07-03T19:20:01.01 0.1 undecidable manual P 181 0.1547 116 -0.23 93
IX.MNT3.HHZ.02 2020-07-03T19:20:01.31 0.1 undecidable manual P 231 0.1601 114 -0.01 97
IX.SNR3.HNN.02 2020-07-03T19:20:01.97 0.1 undecidable manual P 175 0.2023 107 -0.03 96
IV.SNAL.HHZ. 2020-07-03T19:20:01.74 0.3 undecidable manual S 113 0.0306 163 -0.12 73
IX.SALI.HNZ.01 2020-07-03T19:20:01.84 0.3 undecidable manual S 139 0.0099 175 0.1 74
IX.NSC3.HHZ.02 2020-07-03T19:20:00.41 0.1 undecidable manual P 202 0.098 133 -0.03 98
IV.CAFE.HHZ. 2020-07-03T19:20:00.52 0.1 undecidable manual P 28 0.1025 131 0.02 98
IV.SNAL.HHZ. 2020-07-03T19:19:59.74 0.1 undecidable manual P 113 0.0306 163 -0.08 98
IX.SALI.HNZ.01 2020-07-03T19:19:59.74 0.1 undecidable manual P 139 0.0099 175 -0.02 100
IX.LIO3.HNZ.02 2020-07-03T19:19:59.66 0.1 undecidable manual P 171 0.0414 158 -0.23 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HHE. ML:1.1 0.000139 0.32 AML other m 2020-07-03T19:20:02.19
IV.SNAL.HHN. ML:0.9 9.005E-5 1.24 AML other m 2020-07-03T19:20:02.35
IX.MNT3.HHN.02 ML:1.2 0.000119 0.5 AML other m 2020-07-03T19:20:04.63
IX.MNT3.HHE.02 ML:1.1 8.735E-5 0.1 AML other m 2020-07-03T19:20:04.63
IV.CAFE.HHN. ML:0.4 2.3488035E-5 0.512 AML other m 2020-07-03T19:20:08.59
IV.CAFE.HHE. ML:0.6 3.59342E-5 0.256 AML other m 2020-07-03T19:20:06.99
IX.MNT3.HNE.01 ML:0.8 4.490435E-5 0.1024 AML other m 2020-07-03T19:20:04.58
IX.MNT3.HNN.01 ML:1 6.659194E-5 0.0768 AML other m 2020-07-03T19:20:04.58
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