Earthquake with magnitude of ML 1.9 on date 03-07-2020 and time 16:18:12 (UTC) in region 2 km W Sant'Angelo dei Lombardi (AV)

A magnitude ML 1.9 earthquake occured in region: 2 km W Sant'Angelo dei Lombardi (AV), on

  • 03-07-2020 16:18:12 (UTC)
  • 03-07-2020 18:18:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.93, 15.15 at 11 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.

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 3 2144 7245
Guardia Lombardi AV 5 1718 8963
Villamaina AV 7 995 9958
Lioni AV 7 6201 16159
Nusco AV 8 4203 20362
Morra De Sanctis AV 8 1297 21659
Castelfranci AV 9 2041 23700
Frigento AV 10 3780 27480
Sturno AV 10 3080 30560
Gesualdo AV 11 3516 34076
Paternopoli AV 11 2384 36460
Carife AV 12 1408 37868
Cassano Irpino AV 13 982 38850
Teora AV 13 1537 40387
Montemarano AV 13 2851 43238
Bagnoli Irpino AV 13 3217 46455
Castel Baronia AV 13 1129 47584
Castelvetere sul Calore AV 14 1615 49199
Vallata AV 14 2714 51913
Andretta AV 14 1927 53840
Trevico AV 15 993 54833
Fontanarosa AV 15 3170 58003
San Nicola Baronia AV 15 771 58774
Luogosano AV 15 1187 59961
Caposele AV 15 3483 63444
Montella AV 15 7780 71224
San Mango sul Calore AV 15 1185 72409
Sant'Angelo all'Esca AV 16 801 73210
San Sossio Baronia AV 16 1643 74853
Flumeri AV 16 2963 77816
Vallesaccarda AV 17 1386 79202
Grottaminarda AV 17 8137 87339
Calabritto AV 18 2391 89730
Conza della Campania AV 18 1373 91103
Lapio AV 18 1572 92675
Mirabella Eclano AV 18 7684 100359
Taurasi AV 18 2377 102736
Cairano AV 19 326 103062
Castelnuovo di Conza SA 19 619 103681
Chiusano di San Domenico AV 20 2277 105958

Municipalities with at least 50000 inhabitants

An earthquake occurred to
30 Km E of Avellino (54857 inhabitants)
38 Km SE of Benevento (60091 inhabitants)
39 Km NE of Battipaglia (50786 inhabitants)
43 Km NE of Salerno (135261 inhabitants)
45 Km NE of Cava de' Tirreni (53659 inhabitants)
56 Km E of Scafati (50787 inhabitants)
62 Km E of Castellammare di Stabia (66466 inhabitants)
64 Km NW of Potenza (67122 inhabitants)
65 Km E of Acerra (59573 inhabitants)
67 Km SW of Foggia (151991 inhabitants)
68 Km E of Torre del Greco (86275 inhabitants)
68 Km E of Portici (55274 inhabitants)
69 Km E of Ercolano (53709 inhabitants)
70 Km E of Caserta (76326 inhabitants)
71 Km E of Afragola (65057 inhabitants)
72 Km E of Casoria (77642 inhabitants)
73 Km SW of Cerignola (58396 inhabitants)
76 Km E of Napoli (974074 inhabitants)
79 Km E of Aversa (53047 inhabitants)
80 Km E of Giugliano in Campania (122974 inhabitants)
81 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

These maps show the seismicity for different time windows. The earthquake locations reported in these maps are determined in quasi real-time by the personnel on duty in the seismic surveillance center of INGV in Rome. Note that the earthquake source parameters (hypocentral location and magnitude) are the best estimates obstained with the available data and they are adjourned as additional data become available. The source parameters obtained by the personnel on duty are then revised by the group in charge of the INGV Seismic Bulletin (Bollettino Sismico Italiano dell’INGV).

Earthquakes of the 3 days preceding this event

Earthquakes of the 3 days preceding this event *

This map reports the earthquake epicenters located in the 72 hours (3 days) preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radius of the circle representing the earthquake on the map scales with magnitude. The color depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours). The open star shows the epicenter of the current earthquake.
Earthquakes of the 90 days preceding this event

Earthquakes of the 90 days preceding this event *

This map reports the Magnitudo ≥ 1.0 earthquake epicenters located in the 90 days preceding the time of the current earthquake occurrence, using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes from 1985 to the date of the event

Earthquakes from 1985 to the date of the event *

This map reports the Magnitudo ≥ 2.5 earthquake epicenters located using the data acquired by the Italian National Seismic Network and by other collaborating networks in Italy and in the neighbouring countries. The radii of the circles representing the epicenters on the map scale with magnitude. The color of each circle depends on the time of occurrence of the earthquakes with respect to the time of generation of the map (red = 1 hour; orange = 24 hours; yellow = 72 hours; blue = all other earthquakes). The open star shows the epicenter of the current earthquake.
Earthquakes since 1000 AD until 2019

Earthquakes since 1000 AD until 2019 *

This map shows the epicenters of the historical earthquakes catalogue CPT15 (Catalogo Parametrico dei Terremoti Italiani, 2015 version https://emidius.mi.ingv.it/CPTI15-DBMI15/) with estimated magnitude ≥ 5.0 since 1000 AD until 2014. The epicenters are represented by squares which sides scale with the estimated earthquake magnitude. For earthquakes with magnitude ≥ 6.0, it is also shown the year of occurrence and the magnitude value. The open star shows the epicenter of the current earthquake.
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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
Bulletin
Rev1000
ML 1.9 2020-07-03
16:18:12
40.93 15.15 11 2020-11-19
12:37:07
Bollettino Sismico Italiano INGV 84762901
Reviewed
Rev100
ML 2.1 2020-07-03
16:18:11
40.93 15.15 12 2020-07-03
16:33:48
Sala Sismica INGV-Roma 80740831
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-03 16:18:12 ± 0.06
Latitude 40.93 ± 0.00
Longitude 15.15 ± 0.01
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 84762901

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 496
Semi-minor axis of confidence ellipse (meter) 394
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 298
Circular confidence region, given by single value of horizontal uncertainty (meter) 500
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 58
Number of associated phases, regardless of their use for origin computation 57
Number of defining phases 38
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.96407
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 22
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 41
Type of magnitude ML
Reference to an origin 84762901
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-11-16 02:00:27

ML:2.1

Field Value
Value 2.1
Uncertainty 0.4
Num. used stations 46
Type of magnitude ML
Reference to an origin 80740831
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-03 16:33:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
GU.POPM.HHZ. 2020-07-03T16:19:55.20 3.0 undecidable manual Sn 3.51 0
GU.ENR.HHZ. 2020-07-03T16:19:50.34 3.0 undecidable manual Pg 18.26 0
IV.EUCT.HNZ. 2020-07-03T16:19:40.74 3.0 undecidable manual Pg 14.5 0
IV.CMDO.HHZ. 2020-07-03T16:19:39.21 3.0 undecidable manual Sn -7.49 0
GU.RNCA.HHZ. 2020-07-03T16:19:37.08 3.0 positive manual Pg 16 0
IV.MAON.HHZ. 2020-07-03T16:19:32.04 3.0 undecidable manual Sg 8.92 0
IV.ZONE.HHZ. 2020-07-03T16:19:31.51 3.0 negative manual Pn 5.74 0
IV.IACL.HHZ. 2020-07-03T16:19:25.70 3.0 undecidable manual Sg 5.88 0
IV.PIEI.HHZ. 2020-07-03T16:19:22.59 3.0 undecidable manual Sn 0.45 0
IV.NARO.HHZ. 2020-07-03T16:19:20.77 3.0 undecidable manual Sn -2.51 0
IV.COR1.EHZ. 2020-07-03T16:19:17.12 3.0 undecidable manual Sn -3.15 0
IV.SBPO.HNZ. 2020-07-03T16:19:17.69 3.0 negative manual Pn 4.4 0
IV.IMOL.HNZ. 2020-07-03T16:19:03.48 3.0 negative manual Pn 2.58 0
IV.PARC.HHZ. 2020-07-03T16:19:00.34 3.0 undecidable manual Pg 10.27 0
IV.PIEI.HHZ. 2020-07-03T16:18:53.01 3.0 positive manual Pg 5.87 0
IV.IACL.HHZ. 2020-07-03T16:18:45.36 3.0 undecidable manual Pn -0.48 0
IV.CAR1.HHZ. 2020-07-03T16:18:38.24 3.0 undecidable manual Pn -3.38 0
IV.OFFI.HHZ. 2020-07-03T16:18:34.41 3.0 undecidable manual Pn -0.25 0
IV.MTRA.HNZ. 2020-07-03T16:18:33.51 3.0 undecidable manual Pn -0.05 0
IV.MSAG.HHZ. 2020-07-03T16:18:30.77 0.6 undecidable manual P 36 0.9641 90 0.84 34
IV.MGR.HHZ. 2020-07-03T16:18:29.62 0.6 undecidable manual P 159 0.8526 90 1.58 23
IV.PSB1.HNE. 2020-07-03T16:18:26.31 0.6 undecidable manual S 319 0.3858 90 0.38 44
IV.VULT.HHZ. 2020-07-03T16:18:24.96 0.3 undecidable manual S 86 0.3516 90 0.04 70
IV.CAPA.HHZ. 2020-07-03T16:18:23.14 0.3 undecidable manual P 66 0.5495 90 0.28 65
IV.SGTA.HHZ. 2020-07-03T16:18:22.62 0.3 undecidable manual S 39 0.2572 90 0.5 66
IX.COL3.HHN. 2020-07-03T16:18:22.52 0.6 undecidable manual S 151 0.2815 90 -0.32 44
IX.SNR3.HNE. 2020-07-03T16:18:20.88 0.6 undecidable manual S 171 0.2005 90 0.43 45
IX.SSB3.HNE.02 2020-07-03T16:18:19.03 0.6 undecidable manual S 22 0.1556 90 -0.08 48
IX.MNT3.HNZ.02 2020-07-03T16:18:19.12 0.3 undecidable manual S 228 0.1457 90 0.31 69
IV.VULT.HHZ. 2020-07-03T16:18:19.22 0.1 undecidable manual P 86 0.3516 90 -0.26 89
IV.PSB1.HNE. 2020-07-03T16:18:19.68 0.3 undecidable manual P 319 0.3858 90 -0.38 64
IV.MTMR.HNN. 2020-07-03T16:18:18.11 0.6 undecidable manual S 262 0.1133 104 0.27 46
IX.AND3.HNZ.02 2020-07-03T16:18:18.98 0.3 undecidable manual S 92 0.1376 91 0.41 67
IV.MCRV.HHZ. 2020-07-03T16:18:18.71 0.6 undecidable manual S 175 0.152 90 -0.29 46
IV.MRLC.HHZ. 2020-07-03T16:18:18.50 0.3 undecidable manual P 125 0.3112 90 -0.28 67
IX.NSC3.HHE. 2020-07-03T16:18:17.70 0.6 undecidable manual S 194 0.0899 120 0.49 44
IV.CAFE.HHZ. 2020-07-03T16:18:17.96 0.6 undecidable manual S 35 0.1142 103 0.09 48
IV.SGTA.HHZ. 2020-07-03T16:18:17.86 0.1 undecidable manual P 39 0.2572 90 0 95
IX.COL3.HHN. 2020-07-03T16:18:17.88 0.1 undecidable manual P 151 0.2815 90 -0.4 87
IV.MRB1.HHZ. 2020-07-03T16:18:17.36 0.3 undecidable manual P 324 0.2329 90 -0.09 70
IX.CLT3.HHZ. 2020-07-03T16:18:16.91 0.1 undecidable manual P 99 0.1943 90 0.14 95
IX.LIO3.HNE.02 2020-07-03T16:18:16.44 0.3 undecidable manual S 149 0.0432 149 0.21 71
IX.SALI.HNE. 2020-07-03T16:18:16.66 0.6 undecidable manual S 101 0.0225 163 0.68 41
IV.SNAL.HHZ. 2020-07-03T16:18:16.54 0.6 undecidable manual S 101 0.045 148 0.28 46
IX.SNR3.HNE. 2020-07-03T16:18:16.72 0.1 undecidable manual P 171 0.2005 90 -0.17 93
IX.RSF3.HHN. 2020-07-03T16:18:15.88 0.6 undecidable manual S 32 0.036 154 -0.24 48
IV.MCRV.HHZ. 2020-07-03T16:18:15.76 0.1 negative manual P 175 0.152 90 -0.29 92
IX.NSC3.HHE. 2020-07-03T16:18:15.07 0.1 undecidable manual P 194 0.0899 120 0.05 98
IX.SSB3.HNE.02 2020-07-03T16:18:15.79 0.1 undecidable manual P 22 0.1556 90 -0.33 91
IV.MTMR.HNN. 2020-07-03T16:18:15.41 0.1 undecidable manual P 262 0.1133 104 0.02 98
IV.CAFE.HHZ. 2020-07-03T16:18:15.19 0.1 positive manual P 35 0.1142 103 -0.21 95
IX.MNT3.HNZ.02 2020-07-03T16:18:15.89 0.1 undecidable manual P 228 0.1457 90 -0.06 97
IX.AND3.HNZ.02 2020-07-03T16:18:15.62 0.1 undecidable manual P 92 0.1376 91 -0.19 95
IV.SNAL.HHZ. 2020-07-03T16:18:14.43 0.1 negative manual P 101 0.045 148 -0.04 100
IX.RSF3.HHN. 2020-07-03T16:18:14.09 0.1 undecidable manual P 32 0.036 154 -0.31 95
IX.LIO3.HNE.02 2020-07-03T16:18:14.34 0.1 undecidable manual P 149 0.0432 149 -0.12 99
IX.SALI.HNE. 2020-07-03T16:18:14.39 0.1 undecidable manual P 101 0.0225 163 0.08 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNAL.HNE. ML:2.5 0.00462 0.38 AML other m 2020-07-03T16:18:16.92
IV.SNAL.HHE. ML:2.5 0.00497 0.38 AML other m 2020-07-03T16:18:16.92
IV.SNAL.HNN. ML:2.3 0.003195 0.88 AML other m 2020-07-03T16:18:17.01
IV.SNAL.HHN. ML:2.3 0.003005 0.88 AML other m 2020-07-03T16:18:17.01
IV.CAFE.HNN. ML:1.9 0.000789 1.06 AML other m 2020-07-03T16:18:18.90
IV.CAFE.HHN. ML:1.9 0.000831 1.04 AML other m 2020-07-03T16:18:18.90
IV.CAFE.HNE. ML:2.1 0.001285 0.48 AML other m 2020-07-03T16:18:18.15
IV.CAFE.HHE. ML:2.1 0.001335 0.48 AML other m 2020-07-03T16:18:18.15
IX.MNT3.HHN.02 ML:2.4 0.0024 1.42 AML other m 2020-07-03T16:18:19.99
IX.MNT3.HNN.01 ML:2.4 0.002135 1.42 AML other m 2020-07-03T16:18:19.28
IV.MCRV.HHN. ML:2.4 0.002075 0.34 AML other m 2020-07-03T16:18:19.30
IX.MNT3.HNE.01 ML:2.2 0.00145 0.1 AML other m 2020-07-03T16:18:19.36
IX.MNT3.HHE.02 ML:2.3 0.0016 0.08 AML other m 2020-07-03T16:18:19.37
IV.MCRV.HHE. ML:2.4 0.001865 0.24 AML other m 2020-07-03T16:18:19.43
IX.CLT3.HHN.02 ML:2.4 0.0015 0.24 AML other m 2020-07-03T16:18:22.32
IX.CLT3.HNN.01 ML:2.3 0.001475 0.24 AML other m 2020-07-03T16:18:22.32
IX.CLT3.HNE.01 ML:2.1 0.0009315 0.62 AML other m 2020-07-03T16:18:23.80
IX.CLT3.HHE.02 ML:2.1 0.0008645 0.86 AML other m 2020-07-03T16:18:23.06
IV.SGTA.HHN. ML:1.6 0.000204 1.5 AML other m 2020-07-03T16:18:24.10
IV.SGTA.HNN. ML:1.7 0.0002455 1.36 AML other m 2020-07-03T16:18:24.78
IV.SGTA.HNE. ML:1.7 0.000247 0.3 AML other m 2020-07-03T16:18:26.74
IV.VULT.HHE. ML:1.8 0.0002295 1.08 AML other m 2020-07-03T16:18:26.20
IV.SGTA.HHE. ML:1.7 0.0002425 0.28 AML other m 2020-07-03T16:18:26.89
IV.MRB1.HHE. ML:1.6 0.0002495 1.2 AML other m 2020-07-03T16:18:26.17
IV.MRLC.HHE. ML:1.4 0.0001075 0.3 AML other m 2020-07-03T16:18:26.88
IV.MRLC.HHN. ML:1.4 9.555E-5 1.5 AML other m 2020-07-03T16:18:27.04
IV.MRB1.HHN. ML:1.7 0.0002605 0.38 AML other m 2020-07-03T16:18:28.39
IV.VULT.HHN. ML:1.8 0.0002265 0.2 AML other m 2020-07-03T16:18:29.85
IV.CAPA.HHN. ML:2.1 0.0002335 0.86 AML other m 2020-07-03T16:18:35.67
IV.CAPA.HHE. ML:1.9 0.0001485 0.42 AML other m 2020-07-03T16:18:35.93
IV.CMPR.HHE. ML:1.7 8.41E-5 0.34 AML other m 2020-07-03T16:18:38.71
IV.CMPR.HHN. ML:1.6 7.395E-5 0.6 AML other m 2020-07-03T16:18:39.40
IV.MGR.HHE. ML:0 4.72E-5 0.6 AML other m 2020-07-03T16:18:46.66
IV.MSAG.HHE. ML:1.6 3.87E-5 1.3 AML other m 2020-07-03T16:18:46.96
IV.MGR.HHN. ML:0 4.51E-5 0.8 AML other m 2020-07-03T16:18:47.15
IV.MSAG.HHN. ML:2 9.685E-5 0.5 AML other m 2020-07-03T16:18:47.33
IV.COR1.EHE. ML:3.1 0.00011405 0.64 AML other m 2020-07-03T16:19:34.04
IV.MRLC.HNE. ML:1.1 5.38377E-5 0.2944 AML other m 2020-07-03T16:18:26.90
IV.MRLC.HNN. ML:1.1 5.0281265E-5 0.4992 AML other m 2020-07-03T16:18:27.80
IV.VULT.HNE. ML:1.8 0.00020047795 0.1792 AML other m 2020-07-03T16:18:29.24
IV.VULT.HNN. ML:1.9 0.00025298095 0.2944 AML other m 2020-07-03T16:18:38.15
IV.CAPA.HNN. ML:1.7 9.5927425E-5 0.2176 AML other m 2020-07-03T16:18:35.67
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Fault Plane solutions

Fault Plane solutions *

This map reports the focal mechanisms since 1977 in the region. The white and red beach ball symbols are mechanisms determined using the Regional Centroid Moment Tensor (RCMT, http://www.bo.ingv.it/RCMT) and are determined for earthquakes with magnitude larger than 4.5 in the Euro-Mediterranenan area. Occasionally, when there is a good source-receiver geometry of the target earthquake, the RCMT can be obtained also for earthquakes with magnitude larger than 4.0. The blue and white beach ball symbols indicate the mechanisms obtained from application of the Time Domain Moment Tensor (TDMT, http://terremoti.ingv.it/tdmt.html). This technique is used for M ≥ 3.5. The size of the beach ball sysmbol scales with the calculated moment magnitude, Mw.
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download
Waveforms Seismic signals in miniseed + resp format Download