Earthquake with magnitude of ML 1.6 on date 12-07-2021 and time 19:43:51 (Italy) in region 2 km NE Castelpagano (BN)

A magnitude ML 1.6 earthquake occured in region: 2 km NE Castelpagano (BN), on

  • 12-07-2021 17:43:51 (UTC)
  • 12-07-2021 19:43:51 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.417, 14.827 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
Castelpagano BN 2 1483 1483
Colle Sannita BN 6 2431 3914
Circello BN 7 2388 6302
Riccia CB 8 5262 11564
Santa Croce del Sannio BN 8 927 12491
Cercemaggiore CB 10 3777 16268
Castelvetere in Val Fortore BN 10 1240 17508
Jelsi CB 12 1781 19289
Baselice BN 12 2397 21686
Tufara CB 12 925 22611
Gildone CB 13 809 23420
Gambatesa CB 13 1464 24884
San Marco dei Cavoti BN 13 3371 28255
Reino BN 14 1210 29465
Cercepiccola CB 14 681 30146
Foiano di Val Fortore BN 14 1410 31556
Sassinoro BN 14 618 32174
Molinara BN 15 1618 33792
San Bartolomeo in Galdo BN 16 4867 38659
Morcone BN 16 4932 43591
San Giuliano del Sannio CB 16 1029 44620
Campolattaro BN 16 1072 45692
Mirabello Sannitico CB 17 2180 47872
Campodipietra CB 17 2570 50442
Sepino CB 17 1964 52406
San Giorgio La Molara BN 18 2994 55400
Ferrazzano CB 18 3344 58744
Pontelandolfo BN 18 2167 60911
Fragneto l'Abate BN 18 1049 61960
Toro CB 18 1391 63351
Montefalcone di Val Fortore BN 18 1525 64876
Pietracatella CB 19 1375 66251
Pago Veiano BN 19 2406 68657
San Marco la Catola FG 19 1012 69669
Fragneto Monforte BN 20 1840 71509

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km N of Benevento (60091 inhabitants)
55 Km SW of San Severo (53905 inhabitants)
56 Km N of Avellino (54857 inhabitants)
56 Km NE of Caserta (76326 inhabitants)
60 Km W of Foggia (151991 inhabitants)
65 Km NE of Acerra (59573 inhabitants)
70 Km NE of Afragola (65057 inhabitants)
72 Km NE of Aversa (53047 inhabitants)
72 Km NE of Casoria (77642 inhabitants)
75 Km NE of Giugliano in Campania (122974 inhabitants)
77 Km NE of Portici (55274 inhabitants)
78 Km NE of Scafati (50787 inhabitants)
78 Km NE of Marano di Napoli (59874 inhabitants)
79 Km NE of Ercolano (53709 inhabitants)
80 Km NE of Torre del Greco (86275 inhabitants)
80 Km N of Cava de' Tirreni (53659 inhabitants)
80 Km NE of Napoli (974074 inhabitants)
82 Km N of Salerno (135261 inhabitants)
85 Km NE of Castellammare di Stabia (66466 inhabitants)
88 Km NE of Pozzuoli (81661 inhabitants)
91 Km N of Battipaglia (50786 inhabitants)
92 Km W of Cerignola (58396 inhabitants)
94 Km W of Manfredonia (57279 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Preliminary map of the earthquake effects from the web questionnaire

Preliminary map of the earthquake effects from the web 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 2021-07-12
17:43:51
41.4172 14.8268 14 2021-07-12
17:53:03
Sala Sismica INGV-Roma 92679391
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2021-07-12 17:43:51 ± 0.18
Latitude 41.4172 ± 0.0099
Longitude 14.8268 ± 0.0108
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 92679391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1269
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 325
Circular confidence region, given by single value of horizontal uncertainty (meter) 1270
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 174
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.44426
Number of stations at which the event was observed 37
Number of stations from which data was used for origin computation 10
Magnitude information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 92679391
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2021-07-12 17:53:03
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.CADC.EHZ. 2021-07-12T17:45:37.61 3.0 undecidable manual Sn -1.03 0
IV.CAGR.HHZ. 2021-07-12T17:45:29.97 3.0 undecidable manual Sn -3.35 0
IV.MILZ.HHZ. 2021-07-12T17:45:29.69 3.0 undecidable manual Sg 8.74 0
IV.CAR1.HHZ. 2021-07-12T17:45:17.58 3.0 undecidable manual Sg 9.86 0
GU.BURY.HHZ. 2021-07-12T17:45:05.40 3.0 undecidable manual Pg 13.39 0
AC.VLO.HHZ. 2021-07-12T17:45:00.36 3.0 undecidable manual Pg 13.45 0
SL.LJU.BHZ. 2021-07-12T17:44:50.72 3.0 undecidable manual Pg 8.2 0
IV.CADC.HNZ. 2021-07-12T17:44:50.22 3.0 negative manual Pn 4.76 0
IV.SLCN.HHZ. 2021-07-12T17:44:45.01 3.0 undecidable manual Sg 5.63 0
IV.VENL.EHZ. 2021-07-12T17:44:44.40 3.0 positive manual Pg 9.24 0
IV.VOBA.EHZ. 2021-07-12T17:44:41.38 3.0 negative manual Pn -4.12 0
IV.PZUN.HHZ. 2021-07-12T17:44:36.64 3.0 undecidable manual Sn -1.02 0
IV.APEC.HHZ. 2021-07-12T17:44:36.30 3.0 undecidable manual Sg -1.54 0
GU.POPM.HHZ. 2021-07-12T17:44:35.62 3.0 undecidable manual Pg 8.82 0
IV.SPS2.HHZ. 2021-07-12T17:44:34.31 3.0 positive manual Pg 5.83 0
IX.SCL3.EHZ.02 2021-07-12T17:44:30.77 3.0 undecidable manual Sn -1.87 0
IV.FIR.HHZ. 2021-07-12T17:44:24.71 3.0 undecidable manual Pg 4.03 0
IV.RIBO.EHZ.01 2021-07-12T17:44:13.01 3.0 undecidable manual Pn -2.41 0
IV.SGRT.HHZ. 2021-07-12T17:44:07.15 3.0 positive manual P 2.19 0
IV.MELA.HHZ. 2021-07-12T17:44:05.24 0.3 undecidable manual S 38 0.366 96 -0.01 73
IV.SGG.HHZ. 2021-07-12T17:44:04.20 0.1 undecidable manual S 265 0.3372 97 -0.2 95
IV.MF5.EHZ. 2021-07-12T17:44:04.74 3.0 undecidable manual P 4.47 0
IV.RMP.HHZ. 2021-07-12T17:44:03.03 3.0 undecidable manual S -2.39 0
IV.APRC.HHZ. 2021-07-12T17:44:03.98 3.0 negative manual P 1.08 0
OT.OT05.EHZ. 2021-07-12T17:44:02.84 3.0 positive manual P -0.8 0
IV.SNAL.HHZ. 2021-07-12T17:44:02.11 3.0 negative manual P -1.83 0
IV.VAGA.HHZ. 2021-07-12T17:44:01.29 0.1 undecidable manual P 270 0.4443 95 0.34 89
IV.BSSO.HHZ. 2021-07-12T17:44:01.01 0.1 undecidable manual S 307 0.2167 105 0.11 99
IV.TRIV.HHZ. 2021-07-12T17:44:00.55 0.1 undecidable manual P 329 0.4056 95 0.25 92
IV.MELA.HHZ. 2021-07-12T17:43:58.86 0.1 undecidable manual P 38 0.366 96 -0.75 80
IV.VITU.HHE. 2021-07-12T17:43:58.59 0.1 undecidable manual P 212 0.2761 100 0.49 88
IV.SGG.HHZ. 2021-07-12T17:43:58.93 0.1 undecidable manual P 265 0.3372 97 -0.19 95
IV.GATE.HHZ. 2021-07-12T17:43:58.58 0.1 undecidable manual S 33 0.1142 127 0.44 94
IV.BSSO.HHZ. 2021-07-12T17:43:57.08 0.6 positive manual P 307 0.2167 105 -0.03 50
IV.CIGN.HHZ. 2021-07-12T17:43:57.70 0.1 undecidable manual P 14 0.2437 102 0.14 97
IV.PTRJ.HHN. 2021-07-12T17:43:57.11 0.1 undecidable manual P 257 0.2293 103 -0.2 97
IV.PSB1.HHZ. 2021-07-12T17:43:56.36 3.0 positive manual P -1.49 0
IV.GATE.HHZ. 2021-07-12T17:43:55.18 0.1 undecidable manual P 33 0.1142 127 -0.33 96
IV.SACR.HHZ. 2021-07-12T17:43:55.05 0.1 positive manual P 258 0.0926 135 -0.18 100
IT.LRNO.HNZ. 2021-07-12T17:43:53.84 3.0 undecidable manual P -1.73 0
IV.LAV9.HNZ. 2021-07-12T17:43:53.52 3.0 undecidable manual P 0.05 0
IV.LPEL.HHZ. 2021-07-12T17:43:43.53 3.0 undecidable manual P -2.8 0
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHE. ML:1.7 0.0005155 0.5 AML other m 2021-07-12T17:43:58.50
IV.GATE.HHN. ML:2 0.001018 1.5 AML other m 2021-07-12T17:43:59.06
IV.GATE.HNN. ML:2 0.0010025 1.5 AML other m 2021-07-12T17:43:59.07
IV.GATE.HNE. ML:2 0.000953 0.56 AML other m 2021-07-12T17:43:59.37
IV.GATE.HHE. ML:2 0.000939 0.56 AML other m 2021-07-12T17:43:59.37
IV.SACR.HHN. ML:1.6 0.0003615 0.54 AML other m 2021-07-12T17:43:59.53
IV.PSB1.HHN. ML:1.7 0.000289 0.26 AML other m 2021-07-12T17:44:00.49
IV.PSB1.HNN. ML:1.7 0.000288 0.26 AML other m 2021-07-12T17:44:00.49
IV.PSB1.HNE. ML:1.7 0.000299 0.26 AML other m 2021-07-12T17:44:00.80
IV.PSB1.HHE. ML:1.7 0.0003235 0.26 AML other m 2021-07-12T17:44:00.67
IV.BSSO.HHN. ML:1.2 9.525E-5 0.92 AML other m 2021-07-12T17:44:02.78
IV.MELA.HHN. ML:1.8 0.000232 1 AML other m 2021-07-12T17:44:06.68
IV.MELA.HHE. ML:1.7 0.00014965 0.7 AML other m 2021-07-12T17:44:06.07
IV.SGG.HHN. ML:1.3 6.855E-5 0.44 AML other m 2021-07-12T17:44:07.77
IV.BSSO.HHE. ML:1.4 0.0001355 0.3 AML other m 2021-07-12T17:44:08.21
IV.SGG.HHE. ML:1.4 8.59E-5 0.5 AML other m 2021-07-12T17:44:10.36
IV.VAGA.HHE. ML:1.2 4.05E-5 1.1 AML other m 2021-07-12T17:44:13.06
OT.OT05.EHE. ML:1.4 4.19E-5 0.26 AML other m 2021-07-12T17:44:13.44
IV.APRC.HHE. ML:1.5 5.535E-5 1.1 AML other m 2021-07-12T17:44:14.42
IV.APRC.HHN. ML:1.7 8.535E-5 0.28 AML other m 2021-07-12T17:44:16.71
IV.VAGA.HHN. ML:1.5 8.875E-5 1.1 AML other m 2021-07-12T17:44:17.61
IV.CIGN.HHE. ML:1.2 8.715E-5 1.36 AML other m 2021-07-12T17:44:18.10
IV.CIGN.HHN. ML:1.2 7.97E-5 1.18 AML other m 2021-07-12T17:44:19.23
IV.SGRT.HHE. ML:1.9 0.0001012 0.38 AML other m 2021-07-12T17:44:19.32
IV.SGRT.HHN. ML:2 0.0001176 1.8 AML other m 2021-07-12T17:44:20.03
OT.OT05.EHN. ML:1.4 4.1E-5 0.76 AML other m 2021-07-12T17:44:21.14
IV.SACR.HNE. ML:2.3 0.002165 1.18 AML other m 2021-07-12T17:44:21.92
IV.SACR.HNN. ML:2.3 0.002 1.2 AML other m 2021-07-12T17:44:21.93
IV.MILZ.HHE. ML:4.2 0.001423 0.56 AML other m 2021-07-12T17:45:08.31
IV.APEC.HNN. ML:6.2 0.205 1.58 AML other m 2021-07-12T17:45:12.95
IV.APEC.HNE. ML:6.3 0.25 1.58 AML other m 2021-07-12T17:45:12.95
IV.MILZ.HHN. ML:4 0.000894 0.92 AML other m 2021-07-12T17:45:31.48
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download