Earthquake with magnitude of ML 1.6 on date 25-07-2020 and time 10:27:37 (Italy) in region 3 km SE Circello (BN)

A magnitude ML 1.6 earthquake occured in region: 3 km SE Circello (BN), on

  • 25-07-2020 08:27:37 (UTC)
  • 25-07-2020 10:27:37 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.34, 14.82 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
Circello BN 3 2388 2388
Colle Sannita BN 4 2431 4819
Reino BN 5 1210 6029
San Marco dei Cavoti BN 6 3371 9400
Castelpagano BN 8 1483 10883
Molinara BN 9 1618 12501
Campolattaro BN 9 1072 13573
Fragneto l'Abate BN 9 1049 14622
Santa Croce del Sannio BN 9 927 15549
Fragneto Monforte BN 11 1840 17389
Pago Veiano BN 11 2406 19795
San Giorgio La Molara BN 11 2994 22789
Pesco Sannita BN 11 1972 24761
Pontelandolfo BN 12 2167 26928
Morcone BN 13 4932 31860
Foiano di Val Fortore BN 13 1410 33270
Casalduni BN 13 1378 34648
Sassinoro BN 14 618 35266
Baselice BN 15 2397 37663
Pietrelcina BN 16 3114 40777
Castelvetere in Val Fortore BN 16 1240 42017
Montefalcone di Val Fortore BN 16 1525 43542
Cercemaggiore CB 16 3777 47319
Riccia CB 17 5262 52581
Ponte BN 17 2580 55161
San Lupo BN 17 801 55962
Buonalbergo BN 18 1730 57692
Sepino CB 18 1964 59656
San Bartolomeo in Galdo BN 19 4867 64523
San Lorenzo Maggiore BN 19 2154 66677
Cercepiccola CB 19 681 67358
Casalbore AV 19 1800 69158
Paduli BN 19 3978 73136
Tufara CB 20 925 74061
Ginestra degli Schiavoni BN 20 476 74537
Paupisi BN 20 1633 76170

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km N of Benevento (60091 inhabitants)
47 Km N of Avellino (54857 inhabitants)
50 Km NE of Caserta (76326 inhabitants)
57 Km NE of Acerra (59573 inhabitants)
61 Km SW of San Severo (53905 inhabitants)
62 Km W of Foggia (151991 inhabitants)
63 Km NE of Afragola (65057 inhabitants)
65 Km NE of Casoria (77642 inhabitants)
65 Km NE of Aversa (53047 inhabitants)
69 Km NE of Giugliano in Campania (122974 inhabitants)
69 Km NE of Portici (55274 inhabitants)
70 Km NE of Scafati (50787 inhabitants)
71 Km NE of Ercolano (53709 inhabitants)
71 Km N of Cava de' Tirreni (53659 inhabitants)
72 Km NE of Marano di Napoli (59874 inhabitants)
72 Km NE of Torre del Greco (86275 inhabitants)
73 Km NE of Napoli (974074 inhabitants)
73 Km N of Salerno (135261 inhabitants)
77 Km NE of Castellammare di Stabia (66466 inhabitants)
82 Km NE of Pozzuoli (81661 inhabitants)
82 Km N of Battipaglia (50786 inhabitants)
91 Km W of Cerignola (58396 inhabitants)
97 Km W of Manfredonia (57279 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 1.6 2020-07-25
08:27:37
41.34 14.82 10 2020-07-25
08:42:31
Sala Sismica INGV-Roma 81327961
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-25 08:27:37 ± 0.1
Latitude 41.34 ± 0.01
Longitude 14.82 ± 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 81327961

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 830
Semi-minor axis of confidence ellipse (meter) 592
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 242
Circular confidence region, given by single value of horizontal uncertainty (meter) 830
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 36
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.45686
Number of stations at which the event was observed 26
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations 56
Type of magnitude ML
Reference to an origin 81327961
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-25 08:42:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2020-07-25T08:28:03.96 3.0 undecidable manual S -0.47 0
IV.VULT.HHZ. 2020-07-25T08:27:59.60 3.0 undecidable manual S -1.82 0
IV.APRC.HHZ. 2020-07-25T08:27:58.74 3.0 undecidable manual S -1.72 0
OT.OT05.EHZ. 2020-07-25T08:27:58.54 3.0 undecidable manual S -1.29 0
IV.INTR.HHZ. 2020-07-25T08:27:56.24 3.0 negative manual P 0.24 0
IV.CMPR.HHZ. 2020-07-25T08:27:55.65 3.0 undecidable manual P -1.56 0
IT.PLTA.HNZ. 2020-07-25T08:27:55.18 3.0 undecidable manual S -1.79 0
IV.SGTA.HHZ. 2020-07-25T08:27:53.71 0.3 undecidable manual S 116 0.4569 50 0.2 70
IV.SGRT.HHZ. 2020-07-25T08:27:53.27 3.0 positive manual P 0.91 0
OT.OT11.EHZ. 2020-07-25T08:27:51.95 0.6 undecidable manual S 65 0.4263 50 -0.66 42
IV.CERA.HHZ. 2020-07-25T08:27:51.71 3.0 positive manual P 0.92 0
IV.VULT.HHZ. 2020-07-25T08:27:50.16 3.0 positive manual P -0.51 0
IV.PIGN.HHZ. 2020-07-25T08:27:48.00 3.0 positive manual P -0.02 0
IV.BSSO.HHZ. 2020-07-25T08:27:48.38 0.3 undecidable manual S 321 0.2698 50 0.42 69
IV.MRB1.HHZ. 2020-07-25T08:27:47.91 0.6 undecidable manual S 152 0.2401 50 0.81 40
IV.TRIV.HHZ. 2020-07-25T08:27:46.76 3.0 negative manual P -0.31 0
IV.PTRJ.HHZ. 2020-07-25T08:27:46.32 0.3 undecidable manual S 278 0.2194 50 -0.15 74
IV.SNAL.HHZ. 2020-07-25T08:27:46.55 3.0 positive manual P -0.52 0
IV.SGTA.HHZ. 2020-07-25T08:27:46.21 0.1 positive manual P 116 0.4569 50 -0.46 88
IV.VITU.HHZ. 2020-07-25T08:27:46.59 0.3 undecidable manual S 223 0.2077 114 0.5 69
IV.VAGA.HHZ. 2020-07-25T08:27:46.40 3.0 negative manual P -0.61 0
OT.OT11.EHZ. 2020-07-25T08:27:46.39 0.6 undecidable manual P 65 0.4263 50 0.24 46
IV.CAFE.HHZ. 2020-07-25T08:27:45.70 3.0 positive manual P -0.08 0
IV.MELA.HHZ. 2020-07-25T08:27:45.56 3.0 positive manual P -0.1 0
IV.CIGN.HHZ. 2020-07-25T08:27:44.41 0.3 undecidable manual P 11 0.3247 50 -0.01 75
IV.SGG.HHZ. 2020-07-25T08:27:44.42 3.0 negative manual P -0.53 0
IV.PAOL.HHZ. 2020-07-25T08:27:44.57 3.0 undecidable manual P -0.61 0
IV.BSSO.HHZ. 2020-07-25T08:27:43.28 0.1 undecidable manual P 321 0.2698 50 -0.19 97
IV.MRB1.HHZ. 2020-07-25T08:27:42.71 0.3 undecidable manual P 152 0.2401 50 -0.26 72
IV.VITU.HHZ. 2020-07-25T08:27:42.26 0.3 undecidable manual P 223 0.2077 114 -0.13 75
IV.PSB1.HHZ. 2020-07-25T08:27:42.68 0.3 undecidable manual S 183 0.1124 129 -0.25 74
IV.GATE.HHZ. 2020-07-25T08:27:42.48 0.1 undecidable manual P 21 0.1907 116 0.45 92
IV.SACR.HHZ. 2020-07-25T08:27:42.64 0.3 undecidable manual S 306 0.1052 131 -0.07 77
IV.PTRJ.HHZ. 2020-07-25T08:27:42.07 0.1 undecidable manual P 278 0.2194 50 -0.54 90
IV.PSB1.HHZ. 2020-07-25T08:27:40.71 0.1 undecidable manual P 183 0.1124 129 0.15 100
IV.SACR.HHZ. 2020-07-25T08:27:40.70 0.1 undecidable manual P 306 0.1052 131 0.26 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHE. ML:1.5 0.0003683368 0.0448 AML other m 2020-07-25T08:27:44.10
IV.SACR.HHN. ML:1.5 0.0003374457 0.2816 AML other m 2020-07-25T08:27:45.16
IV.SACR.HNE. ML:1.5 0.00039701156 0.0448 AML other m 2020-07-25T08:27:44.10
IV.SACR.HNN. ML:1.6 0.0004056288 0.4224 AML other m 2020-07-25T08:27:45.16
IV.PSB1.HHE. ML:1.3 0.0002265551 0.2816 AML other m 2020-07-25T08:27:45.62
IV.PSB1.HHN. ML:1.2 0.0001597825 0.2816 AML other m 2020-07-25T08:27:46.40
IV.PSB1.HNE. ML:1.4 0.0002503738 0.352 AML other m 2020-07-25T08:27:45.63
IV.PSB1.HNN. ML:1.2 0.00015502657 0.32 AML other m 2020-07-25T08:27:46.70
IV.VITU.HHE. ML:1.8 0.0004224585 0.16 AML other m 2020-07-25T08:27:48.71
IV.VITU.HHN. ML:1.9 0.0005058489 0.2624 AML other m 2020-07-25T08:27:49.58
IV.VITU.HNE. ML:1.8 0.00039573155 0.2816 AML other m 2020-07-25T08:27:47.98
IV.VITU.HNN. ML:1.9 0.00049174335 0.2624 AML other m 2020-07-25T08:27:49.58
IV.GATE.HHE. ML:1.5 0.0002026228 0.2624 AML other m 2020-07-25T08:27:49.19
IV.GATE.HHN. ML:1.4 0.0001535677 0.3008 AML other m 2020-07-25T08:27:51.71
IV.GATE.HNE. ML:1.4 0.0001956634 0.2624 AML other m 2020-07-25T08:27:49.19
IV.GATE.HNN. ML:1.3 0.0001345205 0.3456 AML other m 2020-07-25T08:27:44.83
IV.MRB1.HHE. ML:1.6 0.0002306137 0.3968 AML other m 2020-07-25T08:27:49.71
IV.MRB1.HHN. ML:1.7 0.0002625501 0.2816 AML other m 2020-07-25T08:27:51.04
IV.MRB1.HNE. ML:1.6 0.00021119245 0.2816 AML other m 2020-07-25T08:27:52.52
IV.MRB1.HNN. ML:1.8 0.0003061453 0.512 AML other m 2020-07-25T08:27:51.04
IV.BSSO.HHE. ML:1.5 0.000150904555 0.1408 AML other m 2020-07-25T08:27:49.16
IV.BSSO.HHN. ML:1.4 0.0001295955 0.3456 AML other m 2020-07-25T08:27:52.00
IV.BSSO.HNE. ML:1.4 0.000128600645 0.16 AML other m 2020-07-25T08:27:49.16
IV.BSSO.HNN. ML:1.4 0.0001311401 0.32 AML other m 2020-07-25T08:27:53.01
IV.SGG.HHE. ML:1.5 0.00011402325 0.2432 AML other m 2020-07-25T08:27:51.92
IV.SGG.HHN. ML:1.5 0.000117534 0.4416 AML other m 2020-07-25T08:27:55.81
IV.PAOL.HHE. ML:1.6 0.0001259697 0.2176 AML other m 2020-07-25T08:27:54.84
IV.PAOL.HHN. ML:1.7 0.0001765258 0.3008 AML other m 2020-07-25T08:27:54.52
IV.MELA.HHE. ML:1.8 0.00016194225 0.16 AML other m 2020-07-25T08:27:56.59
IV.MELA.HHN. ML:1.8 0.0001571792 0.16 AML other m 2020-07-25T08:27:54.20
IV.MELA.HNE. ML:1.7 0.00015188385 0.1792 AML other m 2020-07-25T08:27:56.60
IV.MELA.HNN. ML:1.8 0.0001765648 0.2496 AML other m 2020-07-25T08:27:58.40
IV.CAFE.HNE. ML:1.6 0.00011525019 0.2048 AML other m 2020-07-25T08:27:53.96
IV.CAFE.HNN. ML:1.8 0.000172284 0.768 AML other m 2020-07-25T08:27:45.61
IV.CAFE.HHE. ML:1.6 9.9091645E-5 0.1984 AML other m 2020-07-25T08:27:53.77
IV.CAFE.HHN. ML:1.2 4.6805275E-5 0.1984 AML other m 2020-07-25T08:27:53.30
IV.SGTA.HHE. ML:1.2 4.1731035E-5 0.3008 AML other m 2020-07-25T08:27:58.14
IV.SGTA.HHN. ML:1.3 5.019104E-5 0.4032 AML other m 2020-07-25T08:27:59.20
IV.VAGA.HHE. ML:1.5 8.882921E-5 0.32 AML other m 2020-07-25T08:27:58.93
IV.VAGA.HHN. ML:1.8 0.0001836605 0.48 AML other m 2020-07-25T08:28:03.45
IV.VAGA.HNE. ML:1.5 8.5830575E-5 0.3008 AML other m 2020-07-25T08:27:59.09
IV.VAGA.HNN. ML:1.8 0.00016664895 0.2368 AML other m 2020-07-25T08:28:00.38
IV.SNAL.HHE. ML:1.3 4.547538E-5 0.2624 AML other m 2020-07-25T08:27:55.12
IV.SNAL.HHN. ML:1.2 3.771304E-5 0.1408 AML other m 2020-07-25T08:27:55.58
IV.TRIV.HHE. ML:1.2 3.9492155E-5 0.3392 AML other m 2020-07-25T08:28:02.94
IV.TRIV.HHN. ML:1.3 4.7116655E-5 0.4032 AML other m 2020-07-25T08:27:56.92
IV.PIGN.HHE. ML:1.4 5.6737585E-5 0.6016 AML other m 2020-07-25T08:27:57.41
IV.PIGN.HHN. ML:1.5 7.1049905E-5 0.2624 AML other m 2020-07-25T08:28:00.71
IV.VULT.HHE. ML:1.7 7.1229675E-5 0.2624 AML other m 2020-07-25T08:28:06.55
IV.VULT.HHN. ML:1.8 9.9319425E-5 0.2624 AML other m 2020-07-25T08:28:05.85
IV.VULT.HNE. ML:1.7 6.341599E-5 0.2368 AML other m 2020-07-25T08:28:04.44
IV.VULT.HNN. ML:2 0.000134051565 0.2176 AML other m 2020-07-25T08:28:05.96
IV.CERA.HHE. ML:1.8 8.893627E-5 0.5248 AML other m 2020-07-25T08:28:09.73
IV.CERA.HHN. ML:1.8 8.9463425E-5 0.48 AML other m 2020-07-25T08:28:05.79
IV.SGRT.HHE. ML:2.3 0.000250520535 0.4608 AML other m 2020-07-25T08:28:06.11
IV.SGRT.HHN. ML:2.2 0.000163161015 0.2176 AML other m 2020-07-25T08:28:06.09
IV.INTR.HHE. ML:1.6 3.701878E-5 0.544 AML other m 2020-07-25T08:28:16.00
IV.INTR.HHN. ML:1.7 4.5983315E-5 0.544 AML other m 2020-07-25T08:28:16.91
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