Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.1 on date 12-03-2022 and time 01:05:51 (Italy) in region 3 km W San Marco la Catola (FG)

A magnitude ML 1.1 earthquake occured in region: 3 km W San Marco la Catola (FG), on

  • 12-03-2022 00:05:51 (UTC)
  • 12-03-2022 01:05:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.5180, 14.9680 at 27 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
San Marco la Catola FG 3 1012 1012
Tufara CB 4 925 1937
Gambatesa CB 5 1464 3401
Celenza Valfortore FG 5 1598 4999
Volturara Appula FG 8 430 5429
Carlantino FG 8 980 6409
Castelvetere in Val Fortore BN 9 1240 7649
Macchia Valfortore CB 10 576 8225
Pietracatella CB 11 1375 9600
Riccia CB 11 5262 14862
Motta Montecorvino FG 12 730 15592
San Bartolomeo in Galdo BN 13 4867 20459
Baselice BN 13 2397 22856
Pietramontecorvino FG 14 2721 25577
Volturino FG 14 1743 27320
Sant'Elia a Pianisi CB 14 1818 29138
Jelsi CB 14 1781 30919
Castelnuovo della Daunia FG 15 1445 32364
Casalvecchio di Puglia FG 15 1877 34241
Casalnuovo Monterotaro FG 16 1556 35797
Colletorto CB 16 1938 37735
Alberona FG 16 985 38720
Monacilioni CB 17 523 39243
Toro CB 18 1391 40634
Foiano di Val Fortore BN 18 1410 42044
Castelpagano BN 19 1483 43527
San Giuliano di Puglia CB 19 1042 44569
Campodipietra CB 19 2570 47139
Gildone CB 19 809 47948
Roseto Valfortore FG 20 1074 49022
San Giovanni in Galdo CB 20 580 49602

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km W of San Severo (53905 inhabitants)
46 Km NE of Benevento (60091 inhabitants)
48 Km W of Foggia (151991 inhabitants)
69 Km N of Avellino (54857 inhabitants)
72 Km NE of Caserta (76326 inhabitants)
80 Km W of Manfredonia (57279 inhabitants)
81 Km NE of Acerra (59573 inhabitants)
83 Km W of Cerignola (58396 inhabitants)
86 Km NE of Afragola (65057 inhabitants)
88 Km NE of Aversa (53047 inhabitants)
89 Km NE of Casoria (77642 inhabitants)
92 Km NE of Giugliano in Campania (122974 inhabitants)
93 Km NE of Portici (55274 inhabitants)
93 Km NE of Scafati (50787 inhabitants)
93 Km N of Cava de' Tirreni (53659 inhabitants)
94 Km NE of Ercolano (53709 inhabitants)
95 Km NE of Marano di Napoli (59874 inhabitants)
95 Km N of Salerno (135261 inhabitants)
96 Km NE of Torre del Greco (86275 inhabitants)
96 Km NE of Napoli (974074 inhabitants)
100 Km NE of Castellammare di Stabia (66466 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 2022-03-12
00:05:51		 41.5183 14.9682 27 2022-07-08
12:34:00		 Bollettino Sismico Italiano INGV 105100501
Reviewed
Rev100 		ML 1.1 2022-03-12
00:05:51		 41.508 14.9737 22 2022-03-12
00:20:49		 Sala Sismica INGV-Roma 101892481
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-03-12 00:05:51 ± 0.23
Latitude 41.5183 ± 0.0090
Longitude 14.9682 ± 0.0096
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 105100501

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 960
Semi-minor axis of confidence ellipse (meter) 40
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 167
Circular confidence region, given by single value of horizontal uncertainty (meter) 960.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
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) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.20505
Epicentral distance of station farthest from the epicenter (degree) 0.55938
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 2
Type of magnitude ML
Reference to an origin 105100501
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-05-24 13:18:26

ML:1.1

Field Value
Value 1.1
Uncertainty 0.1
Num. used stations 2
Type of magnitude ML
Reference to an origin 101892481
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-03-12 00:20:49
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SGTA.HNE. 2022-03-12T00:06:09.11 0.3 undecidable manual S 142 53.9016 111 0.48 66
IV.APRC.HHZ. 2022-03-12T00:06:08.83 0.6 undecidable manual S 61 54.501 110 0.03 48
OT.OT06.EHZ. 2022-03-12T00:06:08.54 0.6 undecidable manual S 70 55.1004 110 -0.41 44
OT.OT04.EHE. 2022-03-12T00:06:08.63 0.6 undecidable manual S 66 55.5 110 -0.41 44
OT.OT05.EHZ. 2022-03-12T00:06:07.75 0.3 undecidable manual S 73 54.9006 110 -1.14 49
IV.VITU.HHZ. 2022-03-12T00:06:06.04 0.6 undecidable manual S 217 46.62 114 -0.81 38
IV.VAGA.HHZ. 2022-03-12T00:06:03.03 0.3 undecidable manual P 260 62.0934 108 0.65 62
IV.BSSO.HHZ. 2022-03-12T00:06:03.57 0.6 undecidable manual S 276 31.2465 125 0.3 47
IV.MOCO.HHZ. 2022-03-12T00:06:02.32 0.3 undecidable manual S 136 22.755 135 0.77 61
IV.MELA.HHZ. 2022-03-12T00:06:02.48 0.3 undecidable manual S 32 24.6531 133 0.59 65
OT.OT04.EHE. 2022-03-12T00:06:01.21 0.3 undecidable manual P 66 55.5 110 -0.21 69
IV.SGTA.HNE. 2022-03-12T00:06:01.34 0.1 undecidable manual P 142 53.9016 111 0.16 94
IV.APRC.HHZ. 2022-03-12T00:06:01.99 0.6 undecidable manual P 61 54.501 110 0.71 40
IV.SACR.HHZ. 2022-03-12T00:06:01.35 0.3 undecidable manual S 238 25.6521 132 -0.74 62
OT.OT06.EHZ. 2022-03-12T00:06:01.24 0.3 undecidable manual P 70 55.1004 110 -0.13 70
OT.OT05.EHZ. 2022-03-12T00:06:00.39 0.3 undecidable manual P 73 54.9006 110 -0.94 54
IV.VITU.HHZ. 2022-03-12T00:05:59.83 0.3 undecidable manual P 217 46.62 114 -0.32 68
IV.BSSO.HHZ. 2022-03-12T00:05:58.24 0.1 undecidable manual P 276 31.2465 125 0.15 98
IV.SACR.HHZ. 2022-03-12T00:05:57.12 0.3 undecidable manual P 238 25.6521 132 -0.29 71
IV.MOCO.HHZ. 2022-03-12T00:05:57.19 0.1 undecidable manual P 136 22.755 135 0.1 100
IV.MELA.HHZ. 2022-03-12T00:05:57.73 0.1 undecidable manual P 32 24.6531 133 0.44 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SACR.HHN. ML:1.1 0.00004718004 0.2 AML other m 2022-03-12T00:06:01.62
IV.SACR.HHE. ML:1.2 0.000055252595 0.24 AML other m 2022-03-12T00:06:01.65
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