Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 10-10-2022 and time 12:00:12 (Italy) in region 1 km NW Pietraroja (BN)

A magnitude ML 1.1 earthquake occured in region: 1 km NW Pietraroja (BN), on

  • 10-10-2022 10:00:12 (UTC)
  • 10-10-2022 12:00:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.3580, 14.5430 at 3 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
Pietraroja BN 1 545 545
Cusano Mutri BN 4 4091 4636
Cerreto Sannita BN 8 3940 8576
Sepino CB 9 1964 10540
Guardiaregia CB 9 801 11341
San Lorenzello BN 9 2227 13568
Faicchio BN 10 3634 17202
Sassinoro BN 10 618 17820
Morcone BN 10 4932 22752
Gioia Sannitica CE 10 3638 26390
Campochiaro CB 11 646 27036
San Polo Matese CB 12 470 27506
Guardia Sanframondi BN 12 5078 32584
San Potito Sannitico CE 13 1925 34509
San Lupo BN 13 801 35310
Castelvenere BN 14 2562 37872
Castello del Matese CE 14 1494 39366
San Giuliano del Sannio CB 14 1029 40395
San Lorenzo Maggiore BN 14 2154 42549
Piedimonte Matese CE 14 11297 53846
San Salvatore Telesino BN 14 3999 57845
San Gregorio Matese CE 15 988 58833
Pontelandolfo BN 15 2167 61000
Bojano CB 15 8058 69058
Telese Terme BN 15 7486 76544
Cercepiccola CB 16 681 77225
Vinchiaturo CB 16 3324 80549
Santa Croce del Sannio BN 16 927 81476
Casalduni BN 17 1378 82854
Puglianello BN 17 1349 84203
Colle d'Anchise CB 17 807 85010
Alife CE 18 7616 92626
Campolattaro BN 18 1072 93698
Solopaca BN 18 3820 97518
Amorosi BN 18 2797 100315
San Massimo CB 19 855 101170
Cercemaggiore CB 19 3777 104947
Baranello CB 19 2673 107620
Ruviano CE 20 1655 109275

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km NW of Benevento (60091 inhabitants)
36 Km NE of Caserta (76326 inhabitants)
48 Km NE of Acerra (59573 inhabitants)
51 Km NE of Aversa (53047 inhabitants)
52 Km NE of Afragola (65057 inhabitants)
54 Km NW of Avellino (54857 inhabitants)
54 Km NE of Casoria (77642 inhabitants)
56 Km NE of Giugliano in Campania (122974 inhabitants)
59 Km NE of Marano di Napoli (59874 inhabitants)
61 Km N of Portici (55274 inhabitants)
63 Km NE of Napoli (974074 inhabitants)
63 Km N of Ercolano (53709 inhabitants)
65 Km N of Torre del Greco (86275 inhabitants)
68 Km N of Scafati (50787 inhabitants)
68 Km NE of Pozzuoli (81661 inhabitants)
74 Km N of Castellammare di Stabia (66466 inhabitants)
74 Km N of Cava de' Tirreni (53659 inhabitants)
78 Km N of Salerno (135261 inhabitants)
79 Km W of San Severo (53905 inhabitants)
84 Km W of Foggia (151991 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 1.1 2022-10-10
10:00:12		 41.358 14.5427 3 2024-03-01
15:28:23		 Bollettino Sismico Italiano INGV 116796511
Reviewed
Rev100 		ML 1.1 2022-10-10
10:00:12		 41.3772 14.5287 1 2022-10-10
10:07:13		 Sala Sismica INGV-Roma 110684241
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-10-10 10:00:12 ± 0.2
Latitude 41.3580 ± 0.0135
Longitude 14.5427 ± 0.0096
Depth (km) 3 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 116796511

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1414
Semi-minor axis of confidence ellipse (meter) 636
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 2
Circular confidence region, given by single value of horizontal uncertainty (meter) 1410.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 124
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.01169
Epicentral distance of station farthest from the epicenter (degree) 0.23832
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:1.1

Field Value
Value 1.1
Uncertainty 0.2
Num. used stations 6
Type of magnitude ML
Reference to an origin 116796511
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2023-04-27 10:37:16

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 6
Type of magnitude ML
Reference to an origin 110684241
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-10-10 10:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.VAGA.HHZ. 2022-10-10T10:00:17.42 0.3 undecidable manual P 284 26.4513 96 0.03 73
IV.VITU.HHE. 2022-10-10T10:00:16.62 0.6 undecidable manual P 159 20.6682 97 0.37 46
IV.SGG.HHZ. 2022-10-10T10:00:16.87 0.3 undecidable manual S 283 13.9749 100 -0.13 73
IV.BSSO.HHZ. 2022-10-10T10:00:16.81 0.3 undecidable manual P 11 21.2676 97 0.44 67
IV.SGG.HHZ. 2022-10-10T10:00:14.86 0.1 positive manual P 283 13.9749 100 -0.06 98
IV.SACR.HHZ. 2022-10-10T10:00:14.50 0.3 undecidable manual P 72 14.2746 100 -0.47 68
IV.PTRJ.HHZ. 2022-10-10T10:00:13.23 0.6 undecidable manual S 301 1.2987 153 0.15 49
IV.PTRJ.HHZ. 2022-10-10T10:00:12.57 0.1 positive manual P 301 1.2987 153 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SGG.HHN. ML:1.2 0.0001995 0.26 AML other m 2022-10-10T10:00:18.28
IV.SGG.HHE. ML:1.2 0.00020400000000000003 0.82 AML other m 2022-10-10T10:00:19.49
IV.SACR.HHN. ML:1.0 0.00010805000000000001 0.82 AML other m 2022-10-10T10:00:20.63
IV.SACR.HHE. ML:0.8 0.00007455000000000001 0.54 AML other m 2022-10-10T10:00:22.42
IV.VAGA.HHN. ML:1.2 0.00009435 1.24 AML other m 2022-10-10T10:00:24.18
IV.VAGA.HHE. ML:1.1 0.0000825 1.24 AML other m 2022-10-10T10:00:29.25
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