Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 22-01-2022 and time 12:05:15 (UTC) in region 2 km N Sassinoro (BN)

A magnitude ML 1.1 earthquake occured in region: 2 km N Sassinoro (BN), on

  • 22-01-2022 12:05:15 (UTC)
  • 22-01-2022 13:05:15 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.3910, 14.6660 at 15 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 4 1964 2582
Morcone BN 6 4932 7514
Santa Croce del Sannio BN 6 927 8441
San Giuliano del Sannio CB 8 1029 9470
Cercepiccola CB 8 681 10151
Cercemaggiore CB 9 3777 13928
Pietraroja BN 11 545 14473
Guardiaregia CB 12 801 15274
Pontelandolfo BN 12 2167 17441
Castelpagano BN 12 1483 18924
Circello BN 13 2388 21312
Campolattaro BN 13 1072 22384
Vinchiaturo CB 13 3324 25708
Mirabello Sannitico CB 14 2180 27888
Cusano Mutri BN 14 4091 31979
Colle Sannita BN 14 2431 34410
Casalduni BN 15 1378 35788
San Lupo BN 15 801 36589
Gildone CB 15 809 37398
Campochiaro CB 15 646 38044
Cerreto Sannita BN 15 3940 41984
Ferrazzano CB 16 3344 45328
Guardia Sanframondi BN 16 5078 50406
San Lorenzo Maggiore BN 16 2154 52560
San Lorenzello BN 16 2227 54787
San Polo Matese CB 16 470 55257
Reino BN 17 1210 56467
Baranello CB 18 2673 59140
Fragneto l'Abate BN 18 1049 60189
Fragneto Monforte BN 18 1840 62029
Riccia CB 18 5262 67291
Jelsi CB 18 1781 69072
Colle d'Anchise CB 18 807 69879
Campobasso CB 19 49431 119310
Bojano CB 19 8058 127368
Faicchio BN 20 3634 131002
Ponte BN 20 2580 133582
Campodipietra CB 20 2570 136152
Castelvenere BN 20 2562 138714

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km NW of Benevento (60091 inhabitants)
45 Km NE of Caserta (76326 inhabitants)
54 Km N of Avellino (54857 inhabitants)
55 Km NE of Acerra (59573 inhabitants)
60 Km NE of Afragola (65057 inhabitants)
60 Km NE of Aversa (53047 inhabitants)
62 Km NE of Casoria (77642 inhabitants)
64 Km NE of Giugliano in Campania (122974 inhabitants)
68 Km NE of Marano di Napoli (59874 inhabitants)
68 Km W of San Severo (53905 inhabitants)
68 Km NE of Portici (55274 inhabitants)
70 Km NE of Ercolano (53709 inhabitants)
70 Km NE of Napoli (974074 inhabitants)
72 Km NE of Torre del Greco (86275 inhabitants)
72 Km N of Scafati (50787 inhabitants)
74 Km W of Foggia (151991 inhabitants)
77 Km N of Cava de' Tirreni (53659 inhabitants)
77 Km NE of Pozzuoli (81661 inhabitants)
79 Km N of Castellammare di Stabia (66466 inhabitants)
80 Km N of Salerno (135261 inhabitants)
91 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
Bulletin
Rev1000 		ML 1.1 2022-01-22
12:05:15		 41.3907 14.6662 15 2022-07-08
12:33:24		 Bollettino Sismico Italiano INGV 100067391
Reviewed
Rev100 		ML 1.0 2022-01-22
12:05:15		 41.3867 14.6613 12 2022-01-22
12:15:47		 Sala Sismica INGV-Roma 100050991
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-01-22 12:05:15 ± 0.06
Latitude 41.3907 ± 0.0027
Longitude 14.6662 ± 0.0036
Depth (km) 15 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 100067391

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 327
Semi-minor axis of confidence ellipse (meter) 174
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 340
Circular confidence region, given by single value of horizontal uncertainty (meter) 330.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 75
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.03058
Epicentral distance of station farthest from the epicenter (degree) 0.49553
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 100067391
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-01-22 22:43:08

ML:1.0

Field Value
Value 1.0
Uncertainty 0.2
Num. used stations 15
Type of magnitude ML
Reference to an origin 100050991
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-01-22 12:15:47
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.RNI2.HNE. 2022-01-22T12:05:32.40 0.6 undecidable manual S 309 55.0005 95 -0.07 45
IV.MIDA.HNN. 2022-01-22T12:05:29.67 0.3 undecidable manual S 309 44.1225 97 0.08 68
IV.VAGA.HHZ. 2022-01-22T12:05:27.60 0.6 undecidable manual S 275 36.0417 100 0.15 46
IV.SGG.HHZ. 2022-01-22T12:05:24.33 0.3 undecidable manual S 269 23.8539 108 0.03 72
IV.VITU.HHZ. 2022-01-22T12:05:24.48 0.3 undecidable manual S 187 23.1546 109 0.36 68
IV.RNI2.HNE. 2022-01-22T12:05:24.93 0.1 undecidable manual P 309 55.0005 95 -0.28 87
IV.GATE.HNN. 2022-01-22T12:05:24.34 0.3 undecidable manual S 56 24.4533 107 -0.09 71
IV.TST01.HHZ. 2022-01-22T12:05:23.76 0.3 undecidable manual P 330 46.0206 97 -0.07 69
IV.MIDA.HNN. 2022-01-22T12:05:23.42 0.1 undecidable manual P 309 44.1225 97 -0.13 91
IV.PIGN.HNE. 2022-01-22T12:05:23.68 0.3 undecidable manual P 243 45.7209 97 -0.11 68
IV.MOCO.HNE. 2022-01-22T12:05:23.07 1.0 undecidable manual P 93 41.0256 98 0 23
IV.BSSO.HHZ. 2022-01-22T12:05:23.25 0.3 undecidable manual S 341 18.2706 117 0.34 68
IV.PAOL.HHN. 2022-01-22T12:05:23.15 0.3 undecidable manual P 192 40.7259 98 0.12 69
IV.PSB1.HNE. 2022-01-22T12:05:23.85 0.3 undecidable manual S 147 22.1556 110 0 72
IV.VAGA.HHZ. 2022-01-22T12:05:22.19 0.1 undecidable manual P 275 36.0417 100 -0.12 93
IV.PTRJ.HHZ. 2022-01-22T12:05:21.68 0.3 undecidable manual S 256 11.7771 133 0.2 72
IV.GATE.HNN. 2022-01-22T12:05:20.63 0.3 undecidable manual P 56 24.4533 107 0.06 71
IV.PSB1.HNE. 2022-01-22T12:05:20.32 0.1 undecidable manual P 147 22.1556 110 0.09 96
IV.SGG.HHZ. 2022-01-22T12:05:20.30 0.1 undecidable manual P 269 23.8539 108 -0.19 93
IV.VITU.HHZ. 2022-01-22T12:05:20.39 0.1 undecidable manual P 187 23.1546 109 0 96
IV.BSSO.HHZ. 2022-01-22T12:05:19.94 0.1 negative manual P 341 18.2706 117 0.25 93
IV.SACR.HHZ. 2022-01-22T12:05:19.98 0.3 undecidable manual S 77 3.3966 165 -0.32 69
IV.SACR.HHZ. 2022-01-22T12:05:18.23 0.1 negative manual P 77 3.3966 165 0.05 100
IV.PTRJ.HHZ. 2022-01-22T12:05:18.83 0.1 positive manual P 256 11.7771 133 -0.04 97
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGG.HNE. ML:1.6 0.00022962120500000002 0.6688 AML other m 2022-01-22T12:04:57.12
IV.SACR.HNE. ML:1.0 0.00011818119999999999 0.2432 AML other m 2022-01-22T12:05:21.23
IV.SACR.HHN. ML:1.0 0.000114348165 0.2432 AML other m 2022-01-22T12:05:21.39
IV.SACR.HNN. ML:1.0 0.00011785772999999999 0.2688 AML other m 2022-01-22T12:05:21.38
IV.SACR.HHE. ML:0.9 0.000099037575 0.1792 AML other m 2022-01-22T12:05:22.85
IV.BSSO.HNN. ML:0.9 0.00005791998500000001 1.5776 AML other m 2022-01-22T12:05:23.99
IV.BSSO.HHN. ML:0.9 0.000060421375 0.3776 AML other m 2022-01-22T12:05:25.20
IV.BSSO.HNE. ML:1.1 0.000092970345 0.2816 AML other m 2022-01-22T12:05:25.11
IV.BSSO.HHE. ML:1.1 0.00009407634000000001 0.32 AML other m 2022-01-22T12:05:25.41
IV.SGG.HHE. ML:1.1 0.00006870004999999999 0.2048 AML other m 2022-01-22T12:05:26.19
IV.VITU.HHE. ML:1.2 0.0000982 0.38 AML other m 2022-01-22T12:05:26.59
IV.VITU.HHN. ML:1.2 0.000096423005 0.32 AML other m 2022-01-22T12:05:27.51
IV.SGG.HHN. ML:1.1 0.0000686 0.32 AML other m 2022-01-22T12:05:29.98
IV.VAGA.HHE. ML:1.0 0.000033114085 0.2176 AML other m 2022-01-22T12:05:32.79
IV.VAGA.HHN. ML:1.2 0.00005687821 0.2432 AML other m 2022-01-22T12:05:34.79
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