Earthquake with magnitude of ML 1.2 on date 14-08-2022 and time 13:00:33 (Italy) in region 4 km SW Castel di Lucio (ME)

A magnitude ML 1.2 earthquake occured in region: 4 km SW Castel di Lucio (ME), on

  • 14-08-2022 11:00:33 (UTC)
  • 14-08-2022 13:00:33 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.8520, 14.2930 at 10 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Castel di Lucio ME 4 1294 1294
Gangi PA 10 6811 8105
Mistretta ME 11 4791 12896
Sperlinga EN 11 805 13701
San Mauro Castelverde PA 11 1701 15402
Geraci Siculo PA 12 1945 17347
Pettineo ME 13 1350 18697
Reitano ME 14 806 19503
Motta d'Affermo ME 15 739 20242
Nicosia EN 15 13899 34141
Tusa ME 16 2925 37066
Capizzi ME 16 3176 40242
Petralia Soprana PA 17 3360 43602
Petralia Sottana PA 18 2821 46423
Santo Stefano di Camastra ME 19 4694 51117
Cerami EN 19 2006 53123

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km NE of Caltanissetta (63360 inhabitants)
73 Km E of Bagheria (55387 inhabitants)
80 Km NW of Catania (314555 inhabitants)
81 Km W of Acireale (52622 inhabitants)
87 Km E of Palermo (674435 inhabitants)
87 Km NE of Agrigento (59770 inhabitants)
87 Km N of Gela (75827 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
Reviewed
Rev100
ML 1.2 2022-08-14
11:00:33
37.8522 14.2927 10 2022-08-14
11:09:07
Sala Sismica INGV-Roma 108524851
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-08-14 11:00:33 ± 0.13
Latitude 37.8522 ± 0.0090
Longitude 14.2927 ± 0.0080
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 108524851

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 961
Semi-minor axis of confidence ellipse (meter) 526
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 204
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) 99
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.34
Epicentral distance of station closest to the epicenter (degree) 0.18346
Epicentral distance of station farthest from the epicenter (degree) 0.49643
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitude information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.3
Num. used stations 10
Type of magnitude ML
Reference to an origin 108524851
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2022-08-14 11:09:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MUCR.HHZ. 2022-08-14T11:00:50.84 0.6 undecidable manual S 67 55.1004 50 -0.12 46
IV.RESU.HHZ. 2022-08-14T11:00:45.05 0.6 undecidable manual S 222 30.747 50 0.58 44
IV.MSFR.HHZ. 2022-08-14T11:00:45.32 0.6 undecidable manual S 52 33.0447 50 0.25 46
IV.GALF.HHE. 2022-08-14T11:00:44.09 0.6 undecidable manual S 123 28.6491 50 0.18 46
IV.MUCR.HHZ. 2022-08-14T11:00:43.84 0.3 undecidable manual P 67 55.1004 50 0.28 66
IV.GIB.HHE. 2022-08-14T11:00:43.90 0.6 undecidable manual S 303 27.9498 109 0.22 47
IV.CSLB.HHZ. 2022-08-14T11:00:41.64 0.6 undecidable manual S 295 22.6551 113 -0.32 47
IV.PLLN.EHZ. 2022-08-14T11:00:41.62 0.3 undecidable manual S 320 20.3685 115 0.38 69
IV.MSFR.HHZ. 2022-08-14T11:00:39.74 0.1 undecidable manual P 52 33.0447 50 -0.42 90
IV.GALF.HHE. 2022-08-14T11:00:39.55 0.3 undecidable manual P 123 28.6491 50 0.06 72
IV.RESU.HHZ. 2022-08-14T11:00:39.55 0.1 undecidable manual P 222 30.747 50 -0.26 93
IV.GIB.HHE. 2022-08-14T11:00:39.88 0.3 undecidable manual P 303 27.9498 109 0.53 66
IV.CSLB.HHZ. 2022-08-14T11:00:37.70 0.1 undecidable manual P 295 22.6551 113 -0.66 85
IV.PLLN.EHZ. 2022-08-14T11:00:37.92 0.1 undecidable manual P 320 20.3685 115 -0.02 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CSLB.HHN. ML:0.7 0.00003462254 0.2816 AML other m 2022-08-14T11:00:42.07
IV.PLLN.EHE. ML:0.0 0.00018650075 0.4032 AML other m 2022-08-14T11:00:43.41
IV.PLLN.EHN. ML:0.0 0.00037336535 0.3968 AML other m 2022-08-14T11:00:42.99
IV.CSLB.HHE. ML:0.6 0.00002365117 0.3008 AML other m 2022-08-14T11:00:42.62
IV.RESU.HHE. ML:0.0 0.00006681332000000001 0.4608 AML other m 2022-08-14T11:00:48.88
IV.RESU.HHN. ML:0.0 0.000074451295 0.5952 AML other m 2022-08-14T11:00:51.32
IV.MSFR.HHE. ML:0.9 0.00003558088 0.2816 AML other m 2022-08-14T11:00:45.52
IV.MSFR.HHN. ML:1.3 0.00007984033999999999 1.4784 AML other m 2022-08-14T11:00:50.75
IV.MUCR.HHE. ML:1.3 0.000047729235 0.8448 AML other m 2022-08-14T11:00:54.19
IV.MUCR.HHN. ML:1.4 0.000055276475 0.9216 AML other m 2022-08-14T11:01:00.63
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