Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 0.3 on date 26-07-2022 and time 23:42:59 (UTC) in region 2 km NE Gioia Sannitica (CE)

A magnitude ML 0.3 earthquake occured in region: 2 km NE Gioia Sannitica (CE), on

  • 26-07-2022 23:42:59 (UTC)
  • 27-07-2022 01:42:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3130, 14.4680 at 12 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
Gioia Sannitica CE 2 3638 3638
Faicchio BN 4 3634 7272
Cusano Mutri BN 5 4091 11363
San Potito Sannitico CE 7 1925 13288
San Lorenzello BN 7 2227 15515
Pietraroja BN 8 545 16060
Cerreto Sannita BN 8 3940 20000
San Salvatore Telesino BN 9 3999 23999
Piedimonte Matese CE 9 11297 35296
Castello del Matese CE 10 1494 36790
Puglianello BN 10 1349 38139
Castelvenere BN 11 2562 40701
Alife CE 11 7616 48317
San Gregorio Matese CE 11 988 49305
Telese Terme BN 12 7486 56791
Amorosi BN 12 2797 59588
Ruviano CE 12 1655 61243
Guardia Sanframondi BN 13 5078 66321
Alvignano CE 13 4824 71145
Dragoni CE 14 2108 73253
Castel Campagnano CE 15 1581 74834
San Lorenzo Maggiore BN 15 2154 76988
Solopaca BN 15 3820 80808
Guardiaregia CB 15 801 81609
San Lupo BN 15 801 82410
Campochiaro CB 16 646 83056
Sepino CB 17 1964 85020
San Polo Matese CB 17 470 85490
Morcone BN 17 4932 90422
Melizzano BN 17 1858 92280
Caiazzo CE 17 5595 97875
Sassinoro BN 18 618 98493
Frasso Telesino BN 18 2318 100811
Baia e Latina CE 18 2197 103008
Sant'Angelo d'Alife CE 18 2270 105278
Liberi CE 18 1153 106431
Pontelandolfo BN 19 2167 108598
Bojano CB 19 8058 116656
Piana di Monte Verna CE 20 2390 119046
Dugenta BN 20 2798 121844
Raviscanina CE 20 1319 123163
Casalduni BN 20 1378 124541
Castel di Sasso CE 20 1171 125712
Limatola BN 20 4073 129785

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km NE of Caserta (76326 inhabitants)
33 Km NW of Benevento (60091 inhabitants)
42 Km N of Acerra (59573 inhabitants)
44 Km NE of Aversa (53047 inhabitants)
45 Km N of Afragola (65057 inhabitants)
48 Km NE of Casoria (77642 inhabitants)
48 Km NE of Giugliano in Campania (122974 inhabitants)
52 Km NE of Marano di Napoli (59874 inhabitants)
52 Km NW of Avellino (54857 inhabitants)
55 Km N of Portici (55274 inhabitants)
56 Km NE of Napoli (974074 inhabitants)
57 Km N of Ercolano (53709 inhabitants)
59 Km N of Torre del Greco (86275 inhabitants)
61 Km NE of Pozzuoli (81661 inhabitants)
63 Km N of Scafati (50787 inhabitants)
69 Km N of Castellammare di Stabia (66466 inhabitants)
71 Km N of Cava de' Tirreni (53659 inhabitants)
75 Km NW of Salerno (135261 inhabitants)
87 Km W of San Severo (53905 inhabitants)
90 Km NW of Battipaglia (50786 inhabitants)
91 Km W of Foggia (151991 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 0.3 2022-07-26
23:42:59		 41.3132 14.4678 12 2023-01-31
19:03:52		 Bollettino Sismico Italiano INGV 111034231
Reviewed
Rev100 		ML 0.4 2022-07-26
23:42:58		 41.3082 14.456 17 2022-07-26
23:52:43		 Sala Sismica INGV-Roma 107729581
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-07-26 23:42:59 ± 0.21
Latitude 41.3132 ± 0.0144
Longitude 14.4678 ± 0.0120
Depth (km) 12 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 111034231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1174
Semi-minor axis of confidence ellipse (meter) 1122
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 191
Circular confidence region, given by single value of horizontal uncertainty (meter) 1170.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 163
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 0.25091
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

ML:0.4

Field Value
Value 0.4
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 107729581
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-07-26 23:52:43

ML:0.3

Field Value
Value 0.3
Uncertainty 0.1
Num. used stations 5
Type of magnitude ML
Reference to an origin 111034231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-10-21 12:38:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BSSO.HHZ. 2022-07-26T23:43:10.02 0.6 undecidable manual S 22 27.8499 92 0.7 54
IV.VAGA.HHE. 2022-07-26T23:43:08.24 0.6 undecidable manual S 300 22.5552 93 0.35 61
IV.SACR.HHE. 2022-07-26T23:43:08.17 0.6 undecidable manual S 65 21.867 93 0.45 61
IV.VITU.HHZ. 2022-07-26T23:43:07.50 0.6 undecidable manual S 137 19.7691 94 0.34 63
IV.SGG.HHZ. 2022-07-26T23:43:04.96 0.6 undecidable manual S 318 10.9779 118 0.08 66
IV.VAGA.HHE. 2022-07-26T23:43:04.48 0.3 undecidable manual P 300 22.5552 93 0.17 96
IV.VITU.HHZ. 2022-07-26T23:43:04.04 0.3 undecidable manual P 137 19.7691 94 0.15 98
IV.BSSO.HHZ. 2022-07-26T23:43:04.44 0.3 undecidable manual P 22 27.8499 92 -0.7 83
IV.PTRJ.HHZ. 2022-07-26T23:43:04.26 0.6 undecidable manual S 42 7.5813 135 0.1 67
IV.SACR.HHE. 2022-07-26T23:43:03.46 0.3 undecidable manual P 65 21.867 93 -0.75 81
IV.SGG.HHZ. 2022-07-26T23:43:02.15 0.3 undecidable manual P 318 10.9779 118 -0.43 94
IV.PTRJ.HHZ. 2022-07-26T23:43:02.27 0.3 undecidable manual P 42 7.5813 135 0.12 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.PTRJ.HHN. ML:0.3 0.000024931540000000003 0.1408 AML other m 2022-07-26T23:43:05.27
IV.SGG.HHE. ML:0.4 0.0000234 0.46 AML other m 2022-07-26T23:43:06.35
IV.VITU.HHE. ML:0.3 0.000016400000000000002 1.64 AML other m 2022-07-26T23:43:09.15
IV.SGG.HHN. ML:0.3 0.00002025 0.54 AML other m 2022-07-26T23:43:09.73
IV.VITU.HHN. ML:0.4 0.0000187 0.56 AML other m 2022-07-26T23:43:13.28
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