Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 23-01-2022 and time 04:45:14 (UTC) in region 2 km NW Sassinoro (BN)

A magnitude ML 2.2 earthquake occured in region: 2 km NW Sassinoro (BN), on

  • 23-01-2022 04:45:14 (UTC)
  • 23-01-2022 05:45:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.3870, 14.6390 at 18 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
Sassinoro BN 2 618 618
Sepino CB 3 1964 2582
Morcone BN 6 4932 7514
Santa Croce del Sannio BN 8 927 8441
San Giuliano del Sannio CB 8 1029 9470
Pietraroja BN 9 545 10015
Cercepiccola CB 9 681 10696
Guardiaregia CB 10 801 11497
Cercemaggiore CB 11 3777 15274
Pontelandolfo BN 12 2167 17441
Cusano Mutri BN 12 4091 21532
Vinchiaturo CB 13 3324 24856
Campochiaro CB 13 646 25502
Cerreto Sannita BN 13 3940 29442
Campolattaro BN 13 1072 30514
San Lupo BN 14 801 31315
Castelpagano BN 14 1483 32798
Circello BN 15 2388 35186
San Polo Matese CB 15 470 35656
Mirabello Sannitico CB 15 2180 37836
Guardia Sanframondi BN 15 5078 42914
Casalduni BN 15 1378 44292
San Lorenzello BN 15 2227 46519
San Lorenzo Maggiore BN 15 2154 48673
Gildone CB 16 809 49482
Ferrazzano CB 16 3344 52826
Colle Sannita BN 16 2431 55257
Colle d'Anchise CB 17 807 56064
Baranello CB 17 2673 58737
Bojano CB 18 8058 66795
Faicchio BN 18 3634 70429
Castelvenere BN 18 2562 72991
Reino BN 19 1210 74201
Fragneto Monforte BN 19 1840 76041
Fragneto l'Abate BN 19 1049 77090
Gioia Sannitica CE 19 3638 80728
Campobasso CB 19 49431 130159
Ponte BN 20 2580 132739
Busso CB 20 1273 134012
Jelsi CB 20 1781 135793
Riccia CB 20 5262 141055

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Benevento (60091 inhabitants)
43 Km NE of Caserta (76326 inhabitants)
54 Km NE of Acerra (59573 inhabitants)
54 Km N of Avellino (54857 inhabitants)
58 Km NE of Afragola (65057 inhabitants)
58 Km NE of Aversa (53047 inhabitants)
61 Km NE of Casoria (77642 inhabitants)
63 Km NE of Giugliano in Campania (122974 inhabitants)
66 Km NE of Marano di Napoli (59874 inhabitants)
67 Km NE of Portici (55274 inhabitants)
69 Km NE of Ercolano (53709 inhabitants)
69 Km NE of Napoli (974074 inhabitants)
70 Km W of San Severo (53905 inhabitants)
70 Km NE of Torre del Greco (86275 inhabitants)
72 Km N of Scafati (50787 inhabitants)
76 Km NE of Pozzuoli (81661 inhabitants)
76 Km W of Foggia (151991 inhabitants)
76 Km N of Cava de' Tirreni (53659 inhabitants)
78 Km N of Castellammare di Stabia (66466 inhabitants)
79 Km N of Salerno (135261 inhabitants)
91 Km NW 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
Bulletin
Rev1000 		ML 2.2 2022-01-23
04:45:14		 41.3868 14.6392 18 2022-07-08
12:33:24		 Bollettino Sismico Italiano INGV 100141391
Reviewed
Rev100 		ML 2.2 2022-01-23
04:45:13		 41.3812 14.6562 19 2022-01-23
04:52:17		 Sala Sismica INGV-Roma 100076321
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-23 04:45:14 ± 0.1
Latitude 41.3868 ± 0.0063
Longitude 14.6392 ± 0.0072
Depth (km) 18 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100141391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 731
Semi-minor axis of confidence ellipse (meter) 191
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 44
Circular confidence region, given by single value of horizontal uncertainty (meter) 730.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 53
Number of associated phases, regardless of their use for origin computation 50
Number of defining phases 50
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.39
Epicentral distance of station closest to the epicenter (degree) 0.05126
Epicentral distance of station farthest from the epicenter (degree) 1.21498
Number of stations at which the event was observed 38
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 71
Type of magnitude ML
Reference to an origin 100141391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-16 09:58:25

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 72
Type of magnitude ML
Reference to an origin 100076321
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-23 04:52:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSAG.HHZ. 2022-01-23T04:45:48.00 0.6 undecidable manual S 71 111.4995 94 1.7 20
IV.SGRT.HHZ. 2022-01-23T04:45:45.10 0.6 undecidable manual S 66 100.3218 94 1.76 20
IV.MRVN.HHZ. 2022-01-23T04:45:36.48 0.3 undecidable manual P 105 134.865 93 0.23 56
IV.GIUL.HHZ. 2022-01-23T04:45:34.29 0.3 undecidable manual P 280 116.5944 94 0.83 49
IV.PALZ.HHZ. 2022-01-23T04:45:34.44 0.6 undecidable manual P 114 120.7902 93 0.35 38
IX.SSB3.HHZ.02 2022-01-23T04:45:33.90 0.6 undecidable manual S 125 59.9955 98 1.29 28
IV.MSAG.HHZ. 2022-01-23T04:45:33.12 0.3 undecidable manual P 71 111.4995 94 0.46 57
OT.OT14.EHZ. 2022-01-23T04:45:33.92 0.3 undecidable manual P 61 119.3916 94 0.05 61
OT.OT12.EHZ. 2022-01-23T04:45:32.66 0.1 positive manual P 75 108.8133 94 0.4 77
IV.SGRT.HHZ. 2022-01-23T04:45:30.47 0.3 undecidable manual P 66 100.3218 94 -0.48 58
IV.VVLD.HHZ. 2022-01-23T04:45:30.42 0.3 undecidable manual P 303 99.8223 94 -0.45 58
IV.INTR.HHE. 2022-01-23T04:45:29.67 0.3 undecidable manual P 319 92.241 95 -0.03 64
OT.OT07.EHE. 2022-01-23T04:45:28.86 0.3 undecidable manual P 73 93.4398 95 -1.03 47
IV.LPEL.HHE. 2022-01-23T04:45:27.68 1.0 undecidable manual P 333 82.3509 95 -0.51 20
OT.OT04.EHE. 2022-01-23T04:45:27.60 0.3 undecidable manual P 64 86.4468 95 -1.22 43
IV.MCI.EHE. 2022-01-23T04:45:27.01 0.6 undecidable manual P 280 69.6747 97 0.77 37
OT.OT06.EHZ. 2022-01-23T04:45:27.73 0.3 undecidable manual P 67 85.9473 95 -1.01 48
IV.PAOL.HHZ. 2022-01-23T04:45:27.40 0.3 undecidable manual S 189 39.9267 103 0.06 71
IV.MRB1.HHZ. 2022-01-23T04:45:27.80 0.6 undecidable manual S 137 40.1265 103 0.39 44
IV.SGTA.HNZ. 2022-01-23T04:45:25.50 0.3 undecidable manual P 115 66.6777 97 -0.28 65
IX.BENI.HNZ.01 2022-01-23T04:45:25.40 0.6 undecidable manual S 159 30.5472 109 0.45 44
IV.CAFE.HHN. 2022-01-23T04:45:25.35 0.3 undecidable manual P 128 63.7917 97 0 68
OT.OT17.EHZ. 2022-01-23T04:45:25.39 0.6 undecidable manual P 61 69.2751 97 -0.79 36
IV.SNAL.HNE. 2022-01-23T04:45:25.65 0.3 undecidable manual P 137 69.8745 97 -0.63 59
IT.GLNS.HNZ. 2022-01-23T04:45:25.01 0.6 undecidable manual P 22 62.6928 97 -0.16 44
IV.CERA.HHZ. 2022-01-23T04:45:24.32 0.3 undecidable manual P 295 56.5989 99 0.07 69
IX.LIO3.HHZ. 2022-01-23T04:45:24.74 1.0 undecidable manual P 140 70.6737 96 -1.66 12
OT.OT11.EHE. 2022-01-23T04:45:24.04 0.3 undecidable manual P 76 59.5959 98 -0.66 59
IX.SSB3.HHZ.02 2022-01-23T04:45:24.91 0.1 undecidable manual P 125 59.9955 98 0.15 89
IV.GATE.HHZ. 2022-01-23T04:45:24.70 0.6 undecidable manual S 58 26.5512 113 0.75 40
IV.PSB1.HHZ. 2022-01-23T04:45:23.10 0.6 undecidable manual S 142 23.0547 117 -0.01 49
IV.TST01.HHE. 2022-01-23T04:45:23.27 0.3 undecidable manual P 333 45.3213 101 0.74 58
IV.VITU.HHZ. 2022-01-23T04:45:23.20 0.3 undecidable manual S 182 22.5552 118 0.2 71
IV.RNI2.HHZ. 2022-01-23T04:45:23.70 0.1 positive manual P 311 53.502 99 -0.08 91
IV.BSSO.HHZ. 2022-01-23T04:45:22.30 0.3 undecidable manual S 348 18.0708 125 0.34 70
IV.PIGN.HHZ. 2022-01-23T04:45:22.27 0.1 positive manual P 242 43.5231 102 0.01 95
IV.PAOL.HHZ. 2022-01-23T04:45:21.42 0.3 undecidable manual P 189 39.9267 103 -0.3 68
IV.MRB1.HHZ. 2022-01-23T04:45:21.91 0.1 undecidable manual P 137 40.1265 103 0.16 92
IV.MIDA.HHZ. 2022-01-23T04:45:21.77 0.3 undecidable manual P 312 42.7239 102 -0.37 66
IV.GATE.HHZ. 2022-01-23T04:45:20.11 0.1 positive manual P 58 26.5512 113 0.35 91
IV.VAGA.HHZ. 2022-01-23T04:45:20.94 0.1 positive manual P 276 33.8439 107 0.13 94
IV.PTRJ.HHZ. 2022-01-23T04:45:20.30 0.3 undecidable manual S 255 9.4794 147 -0.06 74
IX.BENI.HNZ.01 2022-01-23T04:45:20.45 0.6 undecidable manual P 159 30.5472 109 0.11 47
IV.PSB1.HHZ. 2022-01-23T04:45:19.11 0.1 undecidable manual P 142 23.0547 117 -0.16 96
IV.SACR.HNZ. 2022-01-23T04:45:19.50 0.6 undecidable manual S 78 5.6943 159 -0.39 47
IV.SGG.HHZ. 2022-01-23T04:45:19.11 0.1 positive manual P 270 21.6672 119 0.04 98
IV.VITU.HHZ. 2022-01-23T04:45:18.99 0.1 positive manual P 182 22.5552 118 -0.22 94
IV.BSSO.HHZ. 2022-01-23T04:45:18.74 0.1 negative manual P 348 18.0708 125 0.13 97
IV.PTRJ.HHZ. 2022-01-23T04:45:17.67 0.1 positive manual P 255 9.4794 147 -0.02 100
IV.SACR.HNZ. 2022-01-23T04:45:17.06 0.1 negative manual P 78 5.6943 159 -0.35 94
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHN. ML:2.2 0.0015300000000000001 1 AML other m 2022-01-23T04:45:20.30
IV.SACR.HHE. ML:2.3 0.0020150000000000003 0.2 AML other m 2022-01-23T04:45:21.40
IV.PTRJ.HHE. ML:2.3 0.001645 0.84 AML other m 2022-01-23T04:45:21.50
IV.PTRJ.HHN. ML:2.7 0.00469 0.84 AML other m 2022-01-23T04:45:21.99
IV.BSSO.HHE. ML:2.4 0.0017 0.32 AML other m 2022-01-23T04:45:24.04
IV.BSSO.HNE. ML:2.4 0.0016400000000000002 0.32 AML other m 2022-01-23T04:45:24.04
IV.PSB1.HHN. ML:2.0 0.0005854999999999999 0.24 AML other m 2022-01-23T04:45:24.27
IV.SACR.HNN. ML:2.2 0.0014440735 0.4192 AML other m 2022-01-23T04:45:24.52
IV.VITU.HNN. ML:2.5 0.0018450000000000003 0.2 AML other m 2022-01-23T04:45:25.19
IV.SGG.HHE. ML:2.4 0.0016099999999999999 0.46 AML other m 2022-01-23T04:45:25.00
IV.SGG.HNE. ML:2.5 0.0017349999999999998 0.48 AML other m 2022-01-23T04:45:25.00
IV.VITU.HNE. ML:2.0 0.0005115 0.88 AML other m 2022-01-23T04:45:25.86
IV.SGG.HNN. ML:2.4 0.0012549999999999998 0.58 AML other m 2022-01-23T04:45:25.35
IV.SGG.HHN. ML:2.4 0.001315 0.58 AML other m 2022-01-23T04:45:25.35
IV.PSB1.HHE. ML:2.2 0.0007815000000000001 0.22 AML other m 2022-01-23T04:45:25.79
IV.PSB1.HNE. ML:2.1 0.0007304999999999999 0.2 AML other m 2022-01-23T04:45:25.79
IV.PSB1.HNN. ML:2.0 0.0005725 0.38 AML other m 2022-01-23T04:45:25.82
IV.BSSO.HHN. ML:2.0 0.0007199999999999999 0.68 AML other m 2022-01-23T04:45:25.97
IV.BSSO.HNN. ML:2.0 0.0007175 0.66 AML other m 2022-01-23T04:45:25.97
IV.VITU.HHN. ML:2.5 0.0019249999999999998 0.26 AML other m 2022-01-23T04:45:26.31
IV.VITU.HHE. ML:2.4 0.00149 0.94 AML other m 2022-01-23T04:45:26.92
IV.GATE.HNN. ML:2.2 0.0008225 0.52 AML other m 2022-01-23T04:45:28.59
IV.GATE.HHN. ML:2.2 0.0007484999999999999 0.52 AML other m 2022-01-23T04:45:28.59
IV.VAGA.HNE. ML:2.2 0.0006 0.76 AML other m 2022-01-23T04:45:31.21
IV.VAGA.HHE. ML:2.2 0.0006129999999999999 0.76 AML other m 2022-01-23T04:45:31.21
IV.GATE.HNE. ML:2.1 0.0005960000000000001 0.46 AML other m 2022-01-23T04:45:31.09
IV.GATE.HHE. ML:2.1 0.0005960000000000001 0.46 AML other m 2022-01-23T04:45:31.09
IV.MIDA.HHE. ML:1.9 0.0002235 0.42 AML other m 2022-01-23T04:45:32.08
IV.MRB1.HHE. ML:2.3 0.0006035 0.88 AML other m 2022-01-23T04:45:32.22
IV.MRB1.HNE. ML:2.2 0.0005785 0.88 AML other m 2022-01-23T04:45:32.23
IV.PIGN.HNN. ML:2.0 0.0002695 0.26 AML other m 2022-01-23T04:45:34.09
IV.PIGN.HHN. ML:2.0 0.0002755 0.26 AML other m 2022-01-23T04:45:34.09
IV.RNI2.HNE. ML:2.1 0.000258 1.42 AML other m 2022-01-23T04:45:34.98
IV.RNI2.HHE. ML:2.1 0.00027550000000000003 1.42 AML other m 2022-01-23T04:45:34.27
IV.MIDA.HHN. ML:1.9 0.0002595 0.42 AML other m 2022-01-23T04:45:34.46
IV.PIGN.HHE. ML:2.0 0.0002965 1.04 AML other m 2022-01-23T04:45:34.99
IV.PIGN.HNE. ML:2.0 0.00028649999999999997 1.04 AML other m 2022-01-23T04:45:34.47
IV.VAGA.HHN. ML:2.5 0.001111 1.12 AML other m 2022-01-23T04:45:36.91
IV.VAGA.HNN. ML:2.4 0.0010515 1.12 AML other m 2022-01-23T04:45:36.92
IX.SSB3.HHE.02 ML:2.0 0.00020750000000000003 0.54 AML other m 2022-01-23T04:45:36.68
IV.GIUL.HHE. ML:1.9 0.000056 0.54 AML other m 2022-01-23T04:45:36.69
IX.SSB3.HHN.02 ML:1.8 0.0001305 0.22 AML other m 2022-01-23T04:45:36.78
IV.MRB1.HHN. ML:2.3 0.0006715 0.54 AML other m 2022-01-23T04:45:37.43
IV.MRB1.HNN. ML:2.3 0.000643 0.54 AML other m 2022-01-23T04:45:37.44
OT.OT17.EHE. ML:2.8 0.0010699999999999998 1.06 AML other m 2022-01-23T04:45:37.21
OT.OT17.EHN. ML:2.8 0.001021 0.42 AML other m 2022-01-23T04:45:38.14
OT.OT11.EHN. ML:2.4 0.0005715 0.44 AML other m 2022-01-23T04:45:38.61
IV.CERA.HHE. ML:2.3 0.00040249999999999997 1.08 AML other m 2022-01-23T04:45:40.41
IV.CERA.HNE. ML:2.3 0.000383 1.06 AML other m 2022-01-23T04:45:40.42
IV.CERA.HHN. ML:2.2 0.000382 1 AML other m 2022-01-23T04:45:41.15
IV.CERA.HNN. ML:2.2 0.00038 0.98 AML other m 2022-01-23T04:45:41.16
OT.OT11.EHE. ML:2.3 0.0003705 1.48 AML other m 2022-01-23T04:45:43.93
IV.MCI.EHE. ML:2.3 0.00030700000000000004 0.52 AML other m 2022-01-23T04:45:43.51
IV.RNI2.HNN. ML:2.0 0.00023549999999999998 0.46 AML other m 2022-01-23T04:45:43.60
IV.RNI2.HHN. ML:2.0 0.00025 0.5 AML other m 2022-01-23T04:45:43.60
IV.INTR.HHN. ML:2.2 0.00016949999999999997 0.84 AML other m 2022-01-23T04:45:44.43
IV.INTR.HHE. ML:2.1 0.00014250000000000002 0.56 AML other m 2022-01-23T04:45:45.72
IV.MCI.EHN. ML:2.1 0.0002065 0.92 AML other m 2022-01-23T04:45:46.60
OT.OT12.EHE. ML:2.2 0.00011949999999999999 1.26 AML other m 2022-01-23T04:45:47.36
IV.SGRT.HHE. ML:2.5 0.00032700000000000003 1.5 AML other m 2022-01-23T04:45:48.96
OT.OT12.EHN. ML:2.4 0.0002185 1.3 AML other m 2022-01-23T04:45:48.01
IV.SGRT.HHN. ML:2.4 0.000273 0.84 AML other m 2022-01-23T04:45:49.46
IV.VVLD.HHN. ML:2.2 0.00013800000000000002 1.58 AML other m 2022-01-23T04:45:49.00
IV.MSAG.HNN. ML:2.7 0.0003845 1.74 AML other m 2022-01-23T04:45:49.99
IV.MSAG.HHN. ML:2.3 0.0001645 1.74 AML other m 2022-01-23T04:45:49.12
IV.MSAG.HNE. ML:2.6 0.00032900000000000003 1.34 AML other m 2022-01-23T04:45:50.16
IV.MSAG.HHE. ML:2.2 0.00013450000000000002 1.36 AML other m 2022-01-23T04:45:50.15
IV.VVLD.HHE. ML:2.0 0.0001035 0.56 AML other m 2022-01-23T04:45:50.66
IV.GIUL.HHN. ML:1.9 0.00006170000000000001 0.78 AML other m 2022-01-23T04:45:51.44
OT.OT13.EHN. ML:2.9 0.000472 1.36 AML other m 2022-01-23T04:45:59.81
OT.OT13.EHE. ML:2.8 0.000343 0.46 AML other m 2022-01-23T04:45:59.42
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
Waveforms Seismic signals in miniseed + resp format Download