Earthquake with magnitude of ML 1.9 on date 04-07-2020 and time 09:18:30 (Italy) in region 5 km W Caposele (AV)

A magnitude ML 1.9 earthquake occured in region: 5 km W Caposele (AV), on

  • 04-07-2020 07:18:30 (UTC)
  • 04-07-2020 09:18:30 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.83, 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
Caposele AV 5 3483 3483
Lioni AV 6 6201 9684
Calabritto AV 7 2391 12075
Teora AV 7 1537 13612
Bagnoli Irpino AV 9 3217 16829
Nusco AV 10 4203 21032
Senerchia AV 10 842 21874
Sant'Angelo dei Lombardi AV 11 4250 26124
Morra De Sanctis AV 12 1297 27421
Laviano SA 12 1438 28859
Castelnuovo di Conza SA 13 619 29478
Santomenna SA 13 443 29921
Valva SA 13 1643 31564
Cassano Irpino AV 13 982 32546
Montella AV 13 7780 40326
Torella dei Lombardi AV 14 2144 42470
Rocca San Felice AV 14 851 43321
Acerno SA 14 2783 46104
Conza della Campania AV 14 1373 47477
Guardia Lombardi AV 14 1718 49195
Colliano SA 15 3638 52833
Castelfranci AV 16 2041 54874
Oliveto Citra SA 16 3802 58676
Sant'Andrea di Conza AV 17 1539 60215
Andretta AV 17 1927 62142
Villamaina AV 17 995 63137
Montemarano AV 18 2851 65988
Cairano AV 18 326 66314
Campagna SA 19 16703 83017
Pescopagano PZ 19 1910 84927
Castelvetere sul Calore AV 19 1615 86542
Paternopoli AV 20 2384 88926

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Battipaglia (50786 inhabitants)
33 Km E of Avellino (54857 inhabitants)
39 Km E of Salerno (135261 inhabitants)
42 Km E of Cava de' Tirreni (53659 inhabitants)
47 Km SE of Benevento (60091 inhabitants)
55 Km E of Scafati (50787 inhabitants)
57 Km W of Potenza (67122 inhabitants)
60 Km E of Castellammare di Stabia (66466 inhabitants)
68 Km E of Torre del Greco (86275 inhabitants)
69 Km E of Acerra (59573 inhabitants)
69 Km E of Portici (55274 inhabitants)
70 Km E of Ercolano (53709 inhabitants)
73 Km E of Afragola (65057 inhabitants)
75 Km E of Casoria (77642 inhabitants)
76 Km E of Caserta (76326 inhabitants)
77 Km SW of Foggia (151991 inhabitants)
77 Km E of Napoli (974074 inhabitants)
78 Km SW of Cerignola (58396 inhabitants)
82 Km E of Giugliano in Campania (122974 inhabitants)
83 Km E of Aversa (53047 inhabitants)
83 Km E of Marano di Napoli (59874 inhabitants)
91 Km E of Pozzuoli (81661 inhabitants)
97 Km S of San Severo (53905 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 1.9 2020-07-04
07:18:30
40.83 15.17 14 2020-07-04
07:45:37
Sala Sismica INGV-Roma 80763661
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-04 07:18:30 ± 0.12
Latitude 40.83 ± 0.00
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 80763661

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 892
Semi-minor axis of confidence ellipse (meter) 445
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 258
Circular confidence region, given by single value of horizontal uncertainty (meter) 890
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.52071
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 20
Type of magnitude ML
Reference to an origin 80763661
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-04 07:45:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.APRC.HHZ. 2020-07-04T07:19:04.01 3.0 undecidable manual S -0.05 0
IV.SGRT.HHZ. 2020-07-04T07:18:50.08 3.0 positive manual P 0.13 0
IV.CMPR.HHZ. 2020-07-04T07:18:48.91 0.6 undecidable manual S 169 0.5207 94 0.65 37
IX.STN3.HHZ.02 2020-07-04T07:18:40.37 0.3 undecidable manual P 129 0.4712 94 0.54 61
IV.CMPR.HHZ. 2020-07-04T07:18:40.70 0.6 undecidable manual P 169 0.5207 94 0.01 45
IV.CAFE.HHZ. 2020-07-04T07:18:39.41 0.6 undecidable manual S 14 0.2041 106 0.44 45
IV.VULT.HHZ. 2020-07-04T07:18:37.74 0.3 positive manual P 69 0.3579 96 -0.18 68
IX.RSF3.HHZ. 2020-07-04T07:18:36.78 0.3 undecidable manual S 1 0.1349 120 -0.29 69
IV.SNAL.HHZ. 2020-07-04T07:18:36.36 0.6 undecidable manual S 16 0.0998 132 0.13 49
IX.SALI.HNE.01 2020-07-04T07:18:36.77 0.1 undecidable manual S 3 0.1007 132 0.52 90
IV.MRLC.HHZ. 2020-07-04T07:18:35.72 0.1 negative manual P 107 0.2509 101 -0.38 89
IX.SSB3.HNE.02 2020-07-04T07:18:35.96 0.1 undecidable manual P 10 0.2527 101 -0.17 92
IX.NSC3.HHE.02 2020-07-04T07:18:35.14 0.3 undecidable manual S 295 0.0414 158 -0.08 74
IV.MCRV.HHZ. 2020-07-04T07:18:35.12 0.6 undecidable manual S 183 0.0468 155 -0.17 49
IX.CLT3.HHE.02 2020-07-04T07:18:35.52 0.1 undecidable manual P 67 0.1907 108 0.43 89
IV.CAFE.HHZ. 2020-07-04T07:18:35.29 0.1 positive manual P 14 0.2041 106 -0.03 96
IX.VDS3.HNE.01 2020-07-04T07:18:35.18 0.1 undecidable manual P 115 0.2122 105 -0.28 92
IX.MNT3.HHZ.02 2020-07-04T07:18:34.17 0.1 positive manual P 273 0.125 123 0.08 96
IX.COL3.HHZ.02 2020-07-04T07:18:34.87 0.1 undecidable manual P 140 0.1862 109 -0.16 95
IX.LIO3.HNE.02 2020-07-04T07:18:33.21 0.1 undecidable manual P 5 0.0674 145 -0.17 96
IX.NSC3.HHE.02 2020-07-04T07:18:33.14 0.1 undecidable manual P 295 0.0414 158 -0.02 100
IV.MCRV.HHZ. 2020-07-04T07:18:33.16 0.1 negative manual P 183 0.0468 155 -0.04 100
IX.SNR3.HNE.02 2020-07-04T07:18:33.67 0.1 undecidable manual P 171 0.0953 134 -0.01 98
IX.RSF3.HHZ. 2020-07-04T07:18:33.94 0.1 undecidable manual P 1 0.1349 120 -0.28 92
IV.SNAL.HHZ. 2020-07-04T07:18:33.74 0.1 positive manual P 16 0.0998 132 0 98
IX.SALI.HNE.01 2020-07-04T07:18:33.80 0.1 undecidable manual P 3 0.1007 132 0.05 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCRV.HHN. ML:2.5 0.004045 1.44 AML other m 2020-07-04T07:18:36.79
IV.MCRV.HHE. ML:2.3 0.002305 0.2 AML other m 2020-07-04T07:18:36.09
IV.SNAL.HHN. ML:2.2 0.00154 0.96 AML other m 2020-07-04T07:18:37.15
IV.SNAL.HNN. ML:2.2 0.001485 0.92 AML other m 2020-07-04T07:18:37.17
IV.SNAL.HNE. ML:1.9 0.0007355 0.34 AML other m 2020-07-04T07:18:38.07
IV.SNAL.HHE. ML:1.9 0.000771 1.24 AML other m 2020-07-04T07:18:38.68
IX.MNT3.HHE.02 ML:1.9 0.0007765 0.1 AML other m 2020-07-04T07:18:39.36
IX.MNT3.HHN.02 ML:2 0.000918 0.52 AML other m 2020-07-04T07:18:39.71
IV.CAFE.HHN. ML:1.9 0.000536 0.32 AML other m 2020-07-04T07:18:39.70
IV.MRLC.HNE. ML:1.3 0.0001035 0.68 AML other m 2020-07-04T07:18:40.36
IV.MRLC.HHE. ML:1.7 0.000227 0.68 AML other m 2020-07-04T07:18:40.36
IV.CAFE.HNE. ML:2 0.0006325 0.6 AML other m 2020-07-04T07:18:41.09
IV.CAFE.HHE. ML:2 0.000679 0.6 AML other m 2020-07-04T07:18:41.09
IV.MRLC.HNN. ML:1.4 0.0001155 0.82 AML other m 2020-07-04T07:18:41.41
IV.MRLC.HHN. ML:1.7 0.000245 0.32 AML other m 2020-07-04T07:18:41.77
IV.CAFE.HNN. ML:1.9 0.000546 1.22 AML other m 2020-07-04T07:18:42.87
IV.VULT.HHE. ML:1.8 0.0001895 0.48 AML other m 2020-07-04T07:18:45.36
IV.MRB1.HHE. ML:1.9 0.000293 0.5 AML other m 2020-07-04T07:18:47.28
IV.VULT.HHN. ML:2 0.0003645 0.62 AML other m 2020-07-04T07:18:47.31
IV.MRB1.HNN. ML:2 0.0003745 0.74 AML other m 2020-07-04T07:18:49.06
IV.MRB1.HHN. ML:0 0.00036 0.72 AML other m 2020-07-04T07:18:49.06
IX.STN3.HHE.02 ML:0 0.00461 0.34 AML other m 2020-07-04T07:18:52.48
IX.STN3.HHN.02 ML:0 0.006165 1.68 AML other m 2020-07-04T07:18:52.84
IV.MRB1.HNE. ML:0 0.000394 1.02 AML other m 2020-07-04T07:18:53.80
IV.CMPR.HHE. ML:0 0.000106 0.36 AML other m 2020-07-04T07:18:54.14
IV.CMPR.HHN. ML:0 7.235E-5 0.26 AML other m 2020-07-04T07:18:54.23
IV.SGRT.HHE. ML:0 8.645E-5 1.38 AML other m 2020-07-04T07:19:05.29
IV.APRC.HHE. ML:0 0.00010045 0.2 AML other m 2020-07-04T07:19:06.42
IV.APRC.HHN. ML:0 0.000115 1.66 AML other m 2020-07-04T07:19:06.11
IV.SGRT.HHN. ML:0 6.795E-5 1.12 AML other m 2020-07-04T07:19:07.17
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