Earthquake with magnitude of ML 1.0 on date 05-07-2020 and time 20:25:04 (Italy) in region 5 km SE Laviano (SA)

A magnitude ML 1.0 earthquake occured in region: 5 km SE Laviano (SA), on

  • 05-07-2020 18:25:04 (UTC)
  • 05-07-2020 20:25:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.75, 15.35 at 10 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
Laviano SA 5 1438 1438
Colliano SA 6 3638 5076
Santomenna SA 7 443 5519
Valva SA 7 1643 7162
Castelnuovo di Conza SA 8 619 7781
Castelgrande PZ 8 943 8724
Pescopagano PZ 10 1910 10634
Sant'Andrea di Conza AV 11 1539 12173
Palomonte SA 11 3985 16158
San Gregorio Magno SA 11 4286 20444
Muro Lucano PZ 11 5497 25941
Calabritto AV 12 2391 28332
Oliveto Citra SA 12 3802 32134
Conza della Campania AV 12 1373 33507
Senerchia AV 12 842 34349
Caposele AV 13 3483 37832
Buccino SA 13 5047 42879
Teora AV 14 1537 44416
Contursi Terme SA 15 3394 47810
Ricigliano SA 15 1144 48954
Romagnano al Monte SA 15 368 49322
Bella PZ 16 5171 54493
Cairano AV 16 326 54819
Rapone PZ 16 990 55809
Balvano PZ 18 1830 57639
San Fele PZ 18 3004 60643
Calitri AV 18 4666 65309
Ruvo del Monte PZ 19 1083 66392
Lioni AV 20 6201 72593
Salvitelle SA 20 560 73153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km E of Battipaglia (50786 inhabitants)
40 Km W of Potenza (67122 inhabitants)
50 Km E of Avellino (54857 inhabitants)
50 Km E of Salerno (135261 inhabitants)
55 Km E of Cava de' Tirreni (53659 inhabitants)
64 Km SE of Benevento (60091 inhabitants)
69 Km E of Scafati (50787 inhabitants)
74 Km E of Castellammare di Stabia (66466 inhabitants)
74 Km SW of Cerignola (58396 inhabitants)
81 Km S of Foggia (151991 inhabitants)
83 Km E of Torre del Greco (86275 inhabitants)
84 Km E of Portici (55274 inhabitants)
85 Km E of Ercolano (53709 inhabitants)
85 Km E of Acerra (59573 inhabitants)
90 Km E of Afragola (65057 inhabitants)
91 Km E of Casoria (77642 inhabitants)
93 Km E of Caserta (76326 inhabitants)
93 Km E of Napoli (974074 inhabitants)
95 Km SW of Andria (100440 inhabitants)
99 Km E of Giugliano in Campania (122974 inhabitants)
99 Km E of Marano di Napoli (59874 inhabitants)
99 Km E of Aversa (53047 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 1.0 2020-07-05
18:25:04
40.75 15.35 10 2020-07-05
18:38:09
Sala Sismica INGV-Roma 80806841
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 18:25:04 ± 0.07
Latitude 40.75 ± 0.00
Longitude 15.35 ± 0.01
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 80806841

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 474
Semi-minor axis of confidence ellipse (meter) 418
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 40
Circular confidence region, given by single value of horizontal uncertainty (meter) 470
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 34
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.22
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.43437
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1

Field Value
Value 1
Uncertainty 0.2
Num. used stations 11
Type of magnitude ML
Reference to an origin 80806841
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 18:38:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
OX.CIMO.HHZ. 2020-07-05T18:26:41.40 3.0 negative manual Pg 17.280001 0
GU.RORO.HHZ. 2020-07-05T18:26:36.09 3.0 undecidable manual Pn 4.74 0
IV.BARO.EHZ. 2020-07-05T18:26:35.12 3.0 undecidable manual Sg 16.59 0
IV.EUCT.HNZ. 2020-07-05T18:26:31.97 3.0 undecidable manual Pn 0.93 0
IV.SBPO.HNZ. 2020-07-05T18:26:27.36 3.0 undecidable manual Pg 10.16 0
IV.SARZ.HHZ. 2020-07-05T18:26:24.76 3.0 positive manual Pn -5.08 0
IV.SAP2.EHZ. 2020-07-05T18:26:20.68 3.0 undecidable manual Sg 7.52 0
IV.ATFO.HHZ. 2020-07-05T18:26:19.78 3.0 undecidable manual Sn -7.87 0
IV.FIR.HHZ. 2020-07-05T18:26:18.46 3.0 undecidable manual Pg 16.07 0
IV.ILOS.HHZ. 2020-07-05T18:26:12.25 3.0 undecidable manual Sn 5.43 0
GU.POPM.HHZ. 2020-07-05T18:26:03.82 3.0 positive manual Pn -4.75 0
IV.LAV9.HHZ. 2020-07-05T18:26:01.99 3.0 undecidable manual Sn -0.22 0
XK.GIZZ.HHZ. 2020-07-05T18:25:53.08 3.0 undecidable manual Sn -1.48 0
IV.SPS2.HHZ. 2020-07-05T18:25:46.53 3.0 undecidable manual Sn -1.62 0
IV.VVLD.HHZ. 2020-07-05T18:25:45.42 3.0 undecidable manual Sn -3.78 0
IV.GAVE.EHZ. 2020-07-05T18:25:36.80 3.0 positive manual Pn -3.44 0
IV.CMPR.HHZ. 2020-07-05T18:25:19.97 0.3 undecidable manual S 185 0.4344 50 0.21 69
IV.CDRU.HHZ. 2020-07-05T18:25:14.65 0.3 undecidable manual S 188 0.2644 50 -0.05 74
IV.PTRJ.HNZ. 2020-07-05T18:25:14.29 3.0 undecidable manual P -1.73 0
IV.PAOL.HHZ. 2020-07-05T18:25:13.31 3.0 undecidable manual P -0.67 0
IV.CMPR.HHZ. 2020-07-05T18:25:12.98 0.1 undecidable manual P 185 0.4344 50 -0.23 91
IV.SNAL.HHZ. 2020-07-05T18:25:12.94 0.3 undecidable manual S 328 0.2041 115 0.03 75
IX.CLT3.HHE.02 2020-07-05T18:25:11.65 0.6 undecidable manual S 15 0.1565 121 0.35 47
IV.CDRU.HHZ. 2020-07-05T18:25:10.37 0.1 undecidable manual P 188 0.2644 50 0.08 98
IV.MCRV.HHZ. 2020-07-05T18:25:10.89 0.3 undecidable manual S 283 0.1412 124 0.1 75
IV.MRLC.HHZ. 2020-07-05T18:25:09.89 0.3 undecidable manual S 87 0.1052 132 0.2 74
IV.SNAL.HHZ. 2020-07-05T18:25:09.06 0.1 undecidable manual P 328 0.2041 115 -0.19 97
IX.COL3.HHZ.02 2020-07-05T18:25:08.84 0.3 undecidable manual S 193 0.0665 145 0.16 75
IX.CLT3.HHE.02 2020-07-05T18:25:08.39 0.1 undecidable manual P 15 0.1565 121 0.06 100
IX.VDS3.HNE.01 2020-07-05T18:25:08.08 0.3 undecidable manual S 101 0.0594 148 -0.45 70
IV.MCRV.HHZ. 2020-07-05T18:25:07.88 0.1 undecidable manual P 283 0.1412 124 -0.15 99
IX.COL3.HHZ.02 2020-07-05T18:25:07.03 0.1 undecidable manual P 193 0.0665 145 0.21 99
IV.MRLC.HHZ. 2020-07-05T18:25:07.57 0.1 undecidable manual P 87 0.1052 132 0.17 99
IX.VDS3.HNE.01 2020-07-05T18:25:06.37 0.3 undecidable manual P 101 0.0594 148 -0.36 72
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MRLC.HHE. ML:1 0.0001235 0.4 AML other m 2020-07-05T18:25:10.30
IV.MRLC.HNE. ML:0.7 5.285E-5 0.4 AML other m 2020-07-05T18:25:10.30
IV.MRLC.HHN. ML:1.1 0.000139 0.28 AML other m 2020-07-05T18:25:10.56
IV.MRLC.HNN. ML:0.8 7.025E-5 0.96 AML other m 2020-07-05T18:25:11.56
IV.MCRV.HHE. ML:1.2 0.0001445 1.48 AML other m 2020-07-05T18:25:11.07
IV.MCRV.HHN. ML:1.3 0.000196 0.14 AML other m 2020-07-05T18:25:13.80
IV.SNAL.HNN. ML:1.1 7.7965025E-5 1.9968 AML other m 2020-07-05T18:25:26.15
IV.SNAL.HHE. ML:1.2 9.875677E-5 1.28 AML other m 2020-07-05T18:25:18.41
IV.SNAL.HHN. ML:1 7.006536E-5 1.152 AML other m 2020-07-05T18:25:17.64
IV.SNAL.HNE. ML:1.2 9.3492955E-5 0.8832 AML other m 2020-07-05T18:25:18.48
IV.CDRU.HHN. ML:0.7 2.3493055E-5 0.0768 AML other m 2020-07-05T18:25:16.63
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