Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 10-08-2024 and time 23:54:36 (Italy) in region 2 km W Santa Croce del Sannio (BN)

A magnitude ML 1.1 earthquake occured in region: 2 km W Santa Croce del Sannio (BN), on

  • 10-08-2024 21:54:36 (UTC)
  • 10-08-2024 23:54:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3870, 14.7100 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Santa Croce del Sannio BN 2 927 927
Sassinoro BN 4 618 1545
Morcone BN 6 4932 6477
Sepino CB 8 1964 8441
Castelpagano BN 8 1483 9924
Cercemaggiore CB 8 3777 13701
Cercepiccola CB 9 681 14382
Circello BN 9 2388 16770
San Giuliano del Sannio CB 10 1029 17799
Colle Sannita BN 11 2431 20230
Pontelandolfo BN 11 2167 22397
Campolattaro BN 11 1072 23469
Pietraroja BN 14 545 24014
Gildone CB 14 809 24823
Casalduni BN 14 1378 26201
Reino BN 14 1210 27411
Mirabello Sannitico CB 15 2180 29591
Guardiaregia CB 15 801 30392
San Lupo BN 15 801 31193
Riccia CB 16 5262 36455
Vinchiaturo CB 16 3324 39779
Fragneto l'Abate BN 16 1049 40828
Fragneto Monforte BN 16 1840 42668
Ferrazzano CB 16 3344 46012
Jelsi CB 16 1781 47793
San Lorenzo Maggiore BN 17 2154 49947
San Marco dei Cavoti BN 17 3371 53318
Guardia Sanframondi BN 17 5078 58396
Cerreto Sannita BN 17 3940 62336
Cusano Mutri BN 18 4091 66427
Campochiaro CB 18 646 67073
San Lorenzello BN 19 2227 69300
Pesco Sannita BN 19 1972 71272
Ponte BN 19 2580 73852
Campodipietra CB 19 2570 76422
Campobasso CB 20 49431 125853
San Polo Matese CB 20 470 126323
Molinara BN 20 1618 127941
Baranello CB 20 2673 130614

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km N of Benevento (60091 inhabitants)
47 Km NE of Caserta (76326 inhabitants)
53 Km N of Avellino (54857 inhabitants)
57 Km NE of Acerra (59573 inhabitants)
61 Km NE of Afragola (65057 inhabitants)
62 Km NE of Aversa (53047 inhabitants)
64 Km NE of Casoria (77642 inhabitants)
65 Km SW of San Severo (53905 inhabitants)
66 Km NE of Giugliano in Campania (122974 inhabitants)
69 Km NE of Portici (55274 inhabitants)
69 Km NE of Marano di Napoli (59874 inhabitants)
70 Km W of Foggia (151991 inhabitants)
71 Km NE of Ercolano (53709 inhabitants)
72 Km NE of Napoli (974074 inhabitants)
73 Km N of Scafati (50787 inhabitants)
73 Km NE of Torre del Greco (86275 inhabitants)
76 Km N of Cava de' Tirreni (53659 inhabitants)
79 Km N of Salerno (135261 inhabitants)
79 Km N of Castellammare di Stabia (66466 inhabitants)
79 Km NE of Pozzuoli (81661 inhabitants)
90 Km N of Battipaglia (50786 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 1.1 2024-08-10
21:54:36		 41.3868 14.7095 11 2024-08-10
22:12:22		 Sala Sismica INGV-Roma 130572691
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-08-10 21:54:36 ± 0.07
Latitude 41.3868 ± 0.0045
Longitude 14.7095 ± 0.0048
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 130572691

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 407
Semi-minor axis of confidence ellipse (meter) 399
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 234
Circular confidence region, given by single value of horizontal uncertainty (meter) 410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 34
Number of defining phases 34
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.01079
Epicentral distance of station farthest from the epicenter (degree) 0.53420
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitude information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 10
Type of magnitude ML
Reference to an origin 130572691
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-08-10 22:12:22
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CAFE.HNZ. 2024-08-10T21:54:55.41 0.6 undecidable manual S 132 59.2962 50 0.09 45
IV.RNI2.HNN. 2024-08-10T21:54:54.77 0.6 undecidable manual S 307 58.0974 50 -0.21 44
OT.OTP1.HH1. 2024-08-10T21:54:54.53 0.6 undecidable manual S 75 53.9016 50 0.66 39
OT.OT11.HHE. 2024-08-10T21:54:53.41 0.6 undecidable manual S 75 53.9016 50 -0.47 42
IV.TRIV.HNE. 2024-08-10T21:54:51.72 0.6 undecidable manual S 343 44.1225 50 0.45 43
IV.VAGA.HHN. 2024-08-10T21:54:50.56 0.6 undecidable manual S 275 39.7269 50 0.49 43
IV.PAOL.HNN. 2024-08-10T21:54:50.53 0.6 undecidable manual S 197 41.2254 50 0.06 47
IV.MOCO.HNZ. 2024-08-10T21:54:49.87 0.6 undecidable manual S 93 37.3293 50 0.41 44
IV.CIGN.HHE. 2024-08-10T21:54:48.04 0.6 undecidable manual S 29 33.8439 50 -0.47 44
IV.MRB1.HHZ. 2024-08-10T21:54:48.66 0.6 undecidable manual S 144 36.3414 50 -0.53 43
OT.OT11.HHE. 2024-08-10T21:54:47.41 0.6 undecidable manual P 75 53.9016 50 0.69 39
IV.SGG.HHZ. 2024-08-10T21:54:47.24 0.6 undecidable manual S 270 27.4503 50 0.43 45
IV.CAFE.HNZ. 2024-08-10T21:54:47.04 0.1 undecidable manual P 132 59.2962 50 -0.5 83
OT.OTP1.HH1. 2024-08-10T21:54:47.46 0.3 undecidable manual P 75 53.9016 50 0.75 57
IV.RNI2.HNN. 2024-08-10T21:54:46.83 0.1 undecidable manual P 307 58.0974 50 -0.52 83
IV.GATE.HHZ. 2024-08-10T21:54:45.33 0.6 undecidable manual S 50 21.7671 50 0.03 49
IV.VITU.HNZ. 2024-08-10T21:54:45.76 0.6 undecidable manual S 196 23.5542 50 0 49
IV.PAOL.HNN. 2024-08-10T21:54:45.01 0.3 undecidable manual P 197 41.2254 50 0.26 68
IV.BSSO.HHZ. 2024-08-10T21:54:44.91 0.6 undecidable manual S 331 20.1687 118 0.07 49
IV.PSB1.HHZ. 2024-08-10T21:54:44.34 0.6 undecidable manual S 155 19.9689 118 -0.45 45
IV.MOCO.HNZ. 2024-08-10T21:54:44.47 0.1 undecidable manual P 93 37.3293 50 0.31 90
IV.TRIV.HNE. 2024-08-10T21:54:44.83 0.1 undecidable manual P 343 44.1225 50 -0.38 88
IV.VAGA.HHN. 2024-08-10T21:54:44.47 0.1 undecidable manual P 275 39.7269 50 -0.05 95
IV.CIGN.HHE. 2024-08-10T21:54:43.40 0.1 undecidable manual P 29 33.8439 50 -0.21 92
IV.PTRJ.HHZ. 2024-08-10T21:54:43.76 0.6 undecidable manual S 261 15.2736 125 0.37 46
IV.MRB1.HHZ. 2024-08-10T21:54:43.76 0.6 undecidable manual P 144 36.3414 50 -0.25 46
IV.SGG.HHZ. 2024-08-10T21:54:42.56 0.1 undecidable manual P 270 27.4503 50 -0.08 96
IV.VITU.HNZ. 2024-08-10T21:54:42.18 0.1 undecidable manual P 196 23.5542 50 0.15 95
IV.BSSO.HHZ. 2024-08-10T21:54:41.26 0.1 negative manual P 331 20.1687 118 -0.23 94
IV.PSB1.HHZ. 2024-08-10T21:54:41.39 0.1 undecidable manual P 155 19.9689 118 -0.08 97
IV.SACR.HHZ. 2024-08-10T21:54:41.01 0.6 undecidable manual S 345 1.1988 173 0.35 47
IV.GATE.HHZ. 2024-08-10T21:54:41.80 0.1 undecidable manual P 50 21.7671 50 0.04 98
IV.PTRJ.HHZ. 2024-08-10T21:54:40.59 0.1 undecidable manual P 261 15.2736 125 -0.06 99
IV.SACR.HHZ. 2024-08-10T21:54:39.19 0.1 undecidable manual P 345 1.1988 173 0.11 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHN. ML:1.0 0.00017199999999999998 0.76 AML other m 2024-08-10T21:54:41.11
IV.SACR.HHE. ML:1.0 0.000166 0.38 AML other m 2024-08-10T21:54:41.16
IV.PTRJ.HHN. ML:1.2 0.00015099999999999998 1.04 AML other m 2024-08-10T21:54:44.97
IV.BSSO.HHE. ML:1.2 0.00010475000000000001 0.68 AML other m 2024-08-10T21:54:45.51
IV.PTRJ.HHE. ML:1.2 0.0001625 1.24 AML other m 2024-08-10T21:54:45.23
IV.BSSO.HHN. ML:0.9 0.00006110000000000001 1.08 AML other m 2024-08-10T21:54:46.28
IV.GATE.HHN. ML:1.0 0.00007095 1.06 AML other m 2024-08-10T21:54:48.64
IV.GATE.HHE. ML:1.1 0.0000803 0.32 AML other m 2024-08-10T21:54:48.68
IV.SGG.HHE. ML:1.3 0.0001007 0.46 AML other m 2024-08-10T21:54:48.67
IV.SGG.HHN. ML:1.1 0.00006065 0.52 AML other m 2024-08-10T21:54:51.42
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