Earthquake with magnitude of ML 1.4 on date 10-05-2020 and time 23:16:43 (Italy) in region 2 km S Laviano (SA)

A magnitude ML 1.4 earthquake occured in region: 2 km S Laviano (SA), on

  • 10-05-2020 21:16:43 (UTC)
  • 10-05-2020 23:16:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.76, 15.31 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
Laviano SA 2 1438 1438
Valva SA 4 1643 3081
Colliano SA 4 3638 6719
Santomenna SA 5 443 7162
Castelnuovo di Conza SA 6 619 7781
Calabritto AV 8 2391 10172
Caposele AV 9 3483 13655
Senerchia AV 9 842 14497
Oliveto Citra SA 10 3802 18299
Sant'Andrea di Conza AV 11 1539 19838
Teora AV 11 1537 21375
Conza della Campania AV 11 1373 22748
Castelgrande PZ 11 943 23691
Pescopagano PZ 11 1910 25601
Palomonte SA 12 3985 29586
Contursi Terme SA 14 3394 32980
San Gregorio Magno SA 14 4286 37266
Muro Lucano PZ 15 5497 42763
Buccino SA 16 5047 47810
Cairano AV 16 326 48136
Lioni AV 16 6201 54337
Ricigliano SA 18 1144 55481
Romagnano al Monte SA 19 368 55849
Morra De Sanctis AV 19 1297 57146
Rapone PZ 19 990 58136
Andretta AV 19 1927 60063
Calitri AV 19 4666 64729
Bella PZ 20 5171 69900
Campagna SA 20 16703 86603

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NE of Battipaglia (50786 inhabitants)
44 Km W of Potenza (67122 inhabitants)
46 Km E of Avellino (54857 inhabitants)
47 Km E of Salerno (135261 inhabitants)
51 Km E of Cava de' Tirreni (53659 inhabitants)
60 Km SE of Benevento (60091 inhabitants)
66 Km E of Scafati (50787 inhabitants)
70 Km E of Castellammare di Stabia (66466 inhabitants)
75 Km SW of Cerignola (58396 inhabitants)
79 Km E of Torre del Greco (86275 inhabitants)
80 Km S of Foggia (151991 inhabitants)
80 Km E of Portici (55274 inhabitants)
81 Km E of Ercolano (53709 inhabitants)
81 Km E of Acerra (59573 inhabitants)
86 Km E of Afragola (65057 inhabitants)
87 Km E of Casoria (77642 inhabitants)
89 Km E of Caserta (76326 inhabitants)
89 Km E of Napoli (974074 inhabitants)
95 Km E of Giugliano in Campania (122974 inhabitants)
95 Km E of Marano di Napoli (59874 inhabitants)
95 Km E of Aversa (53047 inhabitants)
98 Km SW of Andria (100440 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 1.4 2020-05-10
21:16:43
40.76 15.31 14 2020-05-10
21:23:16
Sala Sismica INGV-Roma 79026011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-10 21:16:43 ± 0.16
Latitude 40.76 ± 0.01
Longitude 15.31 ± 0.01
Depth (km) 14 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 79026011

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 595
Semi-minor axis of confidence ellipse (meter) 583
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
Circular confidence region, given by single value of horizontal uncertainty (meter) 590
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
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) 0.35074
Number of stations at which the event was observed 10
Number of stations from which data was used for origin computation 9
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 79026011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-10 21:23:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MRVN.HHZ. 2020-05-10T21:16:58.07 3.0 undecidable manual P -0.1 0
IV.SGO.HHZ. 2020-05-10T21:16:52.14 0.3 undecidable manual S 180 0.2032 103 0.19 70
IX.STN3.HHZ.02 2020-05-10T21:16:50.76 0.6 negative manual P 132 0.3507 95 -0.08 47
IV.MRLC.HHZ. 2020-05-10T21:16:50.32 0.3 undecidable manual S 93 0.1385 116 0.17 72
IV.SNAL.HHZ. 2020-05-10T21:16:50.95 0.1 undecidable manual S 336 0.1772 107 -0.26 93
IV.MTMR.EHZ. 2020-05-10T21:16:49.71 1.0 undecidable manual P 304 0.277 98 0.13 23
IV.MCRV.HHZ. 2020-05-10T21:16:49.41 0.3 undecidable manual S 280 0.1061 127 0.08 74
IV.CAFE.HHZ. 2020-05-10T21:16:49.50 0.6 undecidable manual P 349 0.2689 98 0.05 48
IV.SNAL.HHZ. 2020-05-10T21:16:48.08 0.1 positive manual P 336 0.1772 107 0.17 96
IV.SGO.HHZ. 2020-05-10T21:16:48.04 0.1 undecidable manual P 180 0.2032 103 -0.3 93
IX.COL3.HHE.02 2020-05-10T21:16:48.46 0.3 undecidable manual S 167 0.0791 138 -0.27 71
IV.MRLC.HHZ. 2020-05-10T21:16:47.10 1.0 negative manual P 93 0.1385 116 -0.19 24
IX.SNR3.HNN.02 2020-05-10T21:16:46.84 0.1 undecidable manual P 252 0.0908 133 0.23 96
IV.MCRV.HHZ. 2020-05-10T21:16:46.82 0.1 negative manual P 280 0.1061 127 0 100
IX.COL3.HHE.02 2020-05-10T21:16:46.51 0.1 undecidable manual P 167 0.0791 138 0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCRV.HHN. ML:1.7 0.000502 0.18 AML other m 2020-05-10T21:16:49.81
IV.MCRV.HHE. ML:1.5 0.0003165 0.82 AML other m 2020-05-10T21:16:49.99
IV.MRLC.HHE. ML:1.2 0.000147 0.84 AML other m 2020-05-10T21:16:51.54
IV.MRLC.HHN. ML:1.3 0.0001555 0.5 AML other m 2020-05-10T21:16:51.61
IV.SGO.HHE. ML:1.2 9.145E-5 0.44 AML other m 2020-05-10T21:16:52.24
IV.SGO.HHN. ML:1.4 0.00014 0.76 AML other m 2020-05-10T21:16:52.57
IV.SNAL.HHN. ML:1.6 0.00024 0.34 AML other m 2020-05-10T21:16:52.68
IV.SNAL.HHE. ML:1.4 0.000181 0.82 AML other m 2020-05-10T21:16:52.42
IV.SNAL.HNE. ML:1.5 0.000195 0.84 AML other m 2020-05-10T21:16:52.42
IV.SNAL.HNN. ML:1.5 0.0002295 1.24 AML other m 2020-05-10T21:16:54.81
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