Earthquake with magnitude of ML 1.3 on date 14-08-2020 and time 00:58:35 (Italy) in region 2 km SW Pesco Sannita (BN)

A magnitude ML 1.3 earthquake occured in region: 2 km SW Pesco Sannita (BN), on

  • 13-08-2020 22:58:35 (UTC)
  • 14-08-2020 00:58:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.22, 14.8 at 11 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
Pesco Sannita BN 2 1972 1972
Pietrelcina BN 4 3114 5086
Fragneto Monforte BN 5 1840 6926
Fragneto l'Abate BN 5 1049 7975
Pago Veiano BN 7 2406 10381
Reino BN 9 1210 11591
Paduli BN 9 3978 15569
Ponte BN 9 2580 18149
Benevento BN 10 60091 78240
Campolattaro BN 10 1072 79312
Casalduni BN 10 1378 80690
Torrecuso BN 11 3407 84097
San Giorgio La Molara BN 11 2994 87091
Paupisi BN 12 1633 88724
Castelpoto BN 12 1254 89978
San Marco dei Cavoti BN 12 3371 93349
Pontelandolfo BN 12 2167 95516
Molinara BN 13 1618 97134
Sant'Arcangelo Trimonte BN 13 573 97707
Foglianise BN 13 3385 101092
Vitulano BN 14 2944 104036
Buonalbergo BN 15 1730 105766
San Lupo BN 15 801 106567
San Lorenzo Maggiore BN 15 2154 108721
Apice BN 15 5686 114407
Circello BN 16 2388 116795
Cautano BN 16 2044 118839
Apollosa BN 16 2658 121497
San Nicola Manfredi BN 16 3722 125219
Campoli del Monte Taburno BN 16 1546 126765
San Leucio del Sannio BN 16 3106 129871
Sant'Angelo a Cupolo BN 16 4325 134196
Colle Sannita BN 17 2431 136627
Calvi BN 17 2682 139309
San Martino Sannita BN 17 1230 140539
Casalbore AV 17 1800 142339
Tocco Caudio BN 17 1508 143847
Guardia Sanframondi BN 18 5078 148925
San Giorgio del Sannio BN 18 10022 158947
Morcone BN 18 4932 163879
San Nazzaro BN 19 884 164763
Chianche AV 19 475 165238
Ceppaloni BN 19 3415 168653
Montecalvo Irpino AV 19 3725 172378
Santa Croce del Sannio BN 20 927 173305

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km N of Benevento (60091 inhabitants)
34 Km N of Avellino (54857 inhabitants)
42 Km E of Caserta (76326 inhabitants)
47 Km NE of Acerra (59573 inhabitants)
53 Km NE of Afragola (65057 inhabitants)
55 Km NE of Casoria (77642 inhabitants)
57 Km E of Aversa (53047 inhabitants)
57 Km NE of Scafati (50787 inhabitants)
58 Km NE of Portici (55274 inhabitants)
58 Km N of Cava de' Tirreni (53659 inhabitants)
59 Km NE of Ercolano (53709 inhabitants)
60 Km NE of Giugliano in Campania (122974 inhabitants)
60 Km N of Salerno (135261 inhabitants)
60 Km NE of Torre del Greco (86275 inhabitants)
62 Km NE of Marano di Napoli (59874 inhabitants)
62 Km NE of Napoli (974074 inhabitants)
64 Km NE of Castellammare di Stabia (66466 inhabitants)
68 Km W of Foggia (151991 inhabitants)
69 Km N of Battipaglia (50786 inhabitants)
71 Km SW of San Severo (53905 inhabitants)
72 Km NE of Pozzuoli (81661 inhabitants)
92 Km W of Cerignola (58396 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 1.3 2020-08-13
22:58:35
41.22 14.8 11 2020-08-13
23:08:00
Sala Sismica INGV-Roma 81953851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-08-13 22:58:35 ± 0.13
Latitude 41.22 ± 0.01
Longitude 14.80 ± 0.01
Depth (km) 11 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 81953851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1118
Semi-minor axis of confidence ellipse (meter) 381
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 28
Circular confidence region, given by single value of horizontal uncertainty (meter) 1120
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.42178
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 6
Magnitude information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 81953851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-08-13 23:08:00
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.RONT.HHZ. 2020-08-13T23:00:23.33 3.0 undecidable manual Sg 15.89 0
IV.MILN.HNZ. 2020-08-13T23:00:12.07 3.0 undecidable manual Pg 18.23 0
IV.PLLN.EHZ. 2020-08-13T23:00:11.54 3.0 undecidable manual Sn -0.07 0
IV.EL6.EHZ. 2020-08-13T22:59:32.66 3.0 undecidable manual Sn -2.58 0
IV.PESA.HHZ. 2020-08-13T22:59:15.01 3.0 undecidable manual Pn 0.62 0
IV.SRES.HHZ. 2020-08-13T22:59:02.86 3.0 negative manual Pn 0.64 0
IV.RMP.HHZ. 2020-08-13T22:58:58.99 3.0 positive manual Pn -0.02 0
IV.ROSPO.HHZ. 2020-08-13T22:58:53.01 3.0 undecidable manual S -0.1 0
IV.SNAL.HHZ. 2020-08-13T22:58:50.63 0.6 undecidable manual S 133 0.4218 50 0.05 47
IV.SNAL.HHZ. 2020-08-13T22:58:43.85 1.0 positive manual P 133 0.4218 50 -0.39 22
IV.MRB1.HHZ. 2020-08-13T22:58:43.09 0.6 undecidable manual S 127 0.1556 122 0.45 45
IV.VITU.HHZ. 2020-08-13T22:58:42.27 0.6 undecidable manual S 256 0.1349 126 0.3 47
IV.PTRJ.HNN. 2020-08-13T22:58:41.29 1.0 undecidable manual P 306 0.2536 50 -0.06 24
IV.SACR.HHE. 2020-08-13T22:58:40.65 0.1 undecidable manual P 338 0.1952 50 0.29 95
IV.VITU.HHZ. 2020-08-13T22:58:39.13 0.1 negative manual P 256 0.1349 126 -0.13 98
IV.MRB1.HHZ. 2020-08-13T22:58:39.59 0.1 negative manual P 127 0.1556 122 -0.06 100
IV.PSB1.HHZ. 2020-08-13T22:58:39.18 0.6 undecidable manual S 39 0.009 175 -0.17 51
IV.PSB1.HHZ. 2020-08-13T22:58:37.55 0.1 positive manual P 39 0.009 175 -0.2 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PSB1.HNE. ML:1.3 0.00035555265 0.6528 AML other m 2020-08-13T22:58:39.18
IV.PSB1.HHE. ML:1.3 0.0003223725 0.64 AML other m 2020-08-13T22:58:39.50
IV.PSB1.HHN. ML:1.2 0.0002449075 0.6784 AML other m 2020-08-13T22:58:39.37
IV.PSB1.HNN. ML:1.2 0.0002390548 0.4608 AML other m 2020-08-13T22:58:39.37
IV.VITU.HNE. ML:2.3 0.0018383735 5.6576 AML other m 2020-08-13T22:58:45.73
IV.VITU.HHN. ML:1.5 0.00028781515 0.2816 AML other m 2020-08-13T22:58:45.17
IV.VITU.HHE. ML:1.4 0.0002470992 0.3968 AML other m 2020-08-13T22:58:43.30
IV.VITU.HNN. ML:1.5 0.00031331115 0.32 AML other m 2020-08-13T22:58:45.02
IV.MRB1.HNE. ML:1.4 0.00018721325 0.5248 AML other m 2020-08-13T22:58:46.30
IV.MRB1.HNN. ML:1.4 0.000210050885 0.5504 AML other m 2020-08-13T22:58:46.29
IV.MRB1.HHE. ML:1.2 0.0001311526 0.2688 AML other m 2020-08-13T22:58:46.84
IV.MRB1.HHN. ML:1.5 0.0002332097 0.3072 AML other m 2020-08-13T22:58:46.84
IV.SNAL.HHN. ML:0.7 1.7239955E-5 3.2256 AML other m 2020-08-13T22:58:45.52
IV.SNAL.HNN. ML:1.3 5.831152E-5 2.0608 AML other m 2020-08-13T22:59:02.09
IV.SNAL.HNE. ML:1.5 8.6995045E-5 3.0976 AML other m 2020-08-13T22:59:05.14
IV.SNAL.HHE. ML:1 2.3844925E-5 3.5072 AML other m 2020-08-13T22:59:06.42
IV.RMP.HHN. ML:2.4 8.6939725E-5 0.1408 AML other m 2020-08-13T22:59:01.47
IV.RMP.HHE. ML:2.4 9.3555405E-5 0.1536 AML other m 2020-08-13T22:59:06.05
IV.SRES.HHN. ML:1.6 1.22989565E-5 3.7376 AML other m 2020-08-13T22:59:33.50
IV.SRES.HHE. ML:1.6 8.836115E-6 1.1392 AML other m 2020-08-13T22:59:35.98
IV.PESA.HHN. ML:3.3 0.00016538005 0.8576 AML other m 2020-08-13T23:00:23.66
IV.PESA.HHE. ML:3.1 0.0001207436 0.8576 AML other m 2020-08-13T23:00:11.93
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download