Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 08-12-2022 and time 05:11:58 (UTC) in region 4 km SW Mirabello Sannitico (CB)

A magnitude ML 1.1 earthquake occured in region: 4 km SW Mirabello Sannitico (CB), on

  • 08-12-2022 05:11:58 (UTC)
  • 08-12-2022 06:11:58 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.4920, 14.6440 at 11 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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
Mirabello Sannitico CB 4 2180 2180
San Giuliano del Sannio CB 4 1029 3209
Cercepiccola CB 4 681 3890
Vinchiaturo CB 5 3324 7214
Ferrazzano CB 5 3344 10558
Cercemaggiore CB 7 3777 14335
Campobasso CB 8 49431 63766
Baranello CB 8 2673 66439
Gildone CB 8 809 67248
Sepino CB 10 1964 69212
Busso CB 10 1273 70485
Guardiaregia CB 11 801 71286
Colle d'Anchise CB 11 807 72093
Campodipietra CB 11 2570 74663
Oratino CB 12 1641 76304
Campochiaro CB 12 646 76950
San Polo Matese CB 13 470 77420
Sassinoro BN 13 618 78038
Jelsi CB 13 1781 79819
Ripalimosani CB 13 3114 82933
Santa Croce del Sannio BN 14 927 83860
Toro CB 14 1391 85251
Casalciprano CB 14 564 85815
San Giovanni in Galdo CB 14 580 86395
Spinete CB 14 1320 87715
Bojano CB 14 8058 95773
Matrice CB 15 1115 96888
Castropignano CB 16 947 97835
Riccia CB 16 5262 103097
Castelpagano BN 17 1483 104580
Morcone BN 17 4932 109512
Sant'Elena Sannita IS 17 275 109787
Montagano CB 17 1086 110873
Pietraroja BN 18 545 111418
Campolieto CB 19 839 112257
Monacilioni CB 19 523 112780
Torella del Sannio CB 19 795 113575
San Massimo CB 19 855 114430
Molise CB 20 167 114597

Municipalities with at least 50000 inhabitants

An earthquake occurred to
42 Km N of Benevento (60091 inhabitants)
53 Km NE of Caserta (76326 inhabitants)
65 Km NE of Acerra (59573 inhabitants)
65 Km W of San Severo (53905 inhabitants)
65 Km N of Avellino (54857 inhabitants)
68 Km NE of Aversa (53047 inhabitants)
69 Km NE of Afragola (65057 inhabitants)
72 Km NE of Casoria (77642 inhabitants)
73 Km NE of Giugliano in Campania (122974 inhabitants)
75 Km W of Foggia (151991 inhabitants)
76 Km NE of Marano di Napoli (59874 inhabitants)
78 Km NE of Portici (55274 inhabitants)
80 Km NE of Napoli (974074 inhabitants)
80 Km NE of Ercolano (53709 inhabitants)
82 Km N of Torre del Greco (86275 inhabitants)
83 Km N of Scafati (50787 inhabitants)
85 Km NE of Pozzuoli (81661 inhabitants)
88 Km N of Cava de' Tirreni (53659 inhabitants)
90 Km N of Castellammare di Stabia (66466 inhabitants)
91 Km N of Salerno (135261 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
Bulletin
Rev1000 		ML 1.1 2022-12-08
05:11:58		 41.4922 14.644 11 2024-03-01
15:28:27		 Bollettino Sismico Italiano INGV 118633091
Reviewed
Rev100 		ML 1.1 2022-12-08
05:11:58		 41.4883 14.6377 11 2022-12-08
10:22:59		 Sala Sismica INGV-Roma 112624011
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-12-08 05:11:58 ± 0.13
Latitude 41.4922 ± 0.0054
Longitude 14.6440 ± 0.0096
Depth (km) 11 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 118633091

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 900
Semi-minor axis of confidence ellipse (meter) 480
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 240
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 94
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.42
Epicentral distance of station closest to the epicenter (degree) 0.06565
Epicentral distance of station farthest from the epicenter (degree) 0.42358
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 118633091
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-08-30 16:04:14

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 112624011
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-12-08 10:22:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MELA.HNN. 2022-12-08T05:12:14.24 0.3 undecidable manual S 59 46.5201 90 0.56 62
IV.RNI2.HNE. 2022-12-08T05:12:12.34 0.6 undecidable manual S 300 47.0196 90 -1.47 26
IV.PABO.HHN. 2022-12-08T05:12:11.55 0.6 undecidable manual S 323 35.5422 90 0.8 39
IV.VAGA.HNN. 2022-12-08T05:12:11.22 0.6 undecidable manual S 256 35.1426 90 0.59 41
IV.PSB1.HHZ. 2022-12-08T05:12:10.17 0.6 undecidable manual S 155 32.8449 90 0.13 46
IV.VITU.HHZ. 2022-12-08T05:12:10.90 0.3 undecidable manual S 182 34.3434 90 0.49 63
IV.SGG.HNN. 2022-12-08T05:12:07.79 0.3 undecidable manual S 242 24.9528 90 -0.12 72
IV.MELA.HNN. 2022-12-08T05:12:07.35 0.1 undecidable manual P 59 46.5201 90 -0.04 94
IV.PTRJ.HHN. 2022-12-08T05:12:06.25 0.6 undecidable manual S 214 17.1717 90 0.42 45
IV.VAGA.HNN. 2022-12-08T05:12:05.77 0.3 undecidable manual P 256 35.1426 90 0.14 69
IV.PABO.HHN. 2022-12-08T05:12:05.79 0.3 undecidable manual P 323 35.5422 90 0.09 71
IV.PSB1.HHZ. 2022-12-08T05:12:05.14 0.3 undecidable manual P 155 32.8449 90 -0.15 71
IV.VITU.HHZ. 2022-12-08T05:12:05.33 0.3 undecidable manual P 182 34.3434 90 -0.17 71
IV.RNI2.HNE. 2022-12-08T05:12:05.90 0.1 undecidable manual P 300 47.0196 90 -1.56 51
IV.GATE.HHZ. 2022-12-08T05:12:04.18 0.3 undecidable manual P 84 22.2555 90 0.54 64
IV.SACR.HHZ. 2022-12-08T05:12:04.39 0.3 undecidable manual S 154 11.6772 109 0 73
IV.BSSO.HHN. 2022-12-08T05:12:03.66 0.3 undecidable manual S 325 7.2927 134 0.26 72
IV.SGG.HNN. 2022-12-08T05:12:03.76 0.1 undecidable manual P 242 24.9528 90 -0.3 93
IV.PTRJ.HHN. 2022-12-08T05:12:02.93 0.3 undecidable manual P 214 17.1717 90 0.07 72
IV.BSSO.HHN. 2022-12-08T05:12:01.48 0.1 negative manual P 325 7.2927 134 0.02 100
IV.SACR.HHZ. 2022-12-08T05:12:01.89 0.1 positive manual P 154 11.6772 109 -0.14 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.BSSO.HHN. ML:1.2 0.000212 0.18 AML other m 2022-12-08T05:12:03.89
IV.BSSO.HHE. ML:1.1 0.0001865 0.5 AML other m 2022-12-08T05:12:04.27
IV.SACR.HHE. ML:1.1 0.00014895 0.22 AML other m 2022-12-08T05:12:04.63
IV.SACR.HHN. ML:1.1 0.0001315 1.06 AML other m 2022-12-08T05:12:06.11
IV.VITU.HHE. ML:0.9 0.00003345 0.36 AML other m 2022-12-08T05:12:14.23
IV.VITU.HHN. ML:1.1 0.00005095 1.38 AML other m 2022-12-08T05:12:18.69
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