Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 23-06-2022 and time 13:36:13 (UTC) in region 2 km NE Pedara (CT)

A magnitude ML 2.2 earthquake occured in region: 2 km NE Pedara (CT), on

  • 23-06-2022 13:36:13 (UTC)
  • 23-06-2022 15:36:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.6320, 15.0690 at 14 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
Pedara CT 2 14102 14102
Trecastagni CT 2 10910 25012
Viagrande CT 3 8563 33575
Nicolosi CT 4 7463 41038
Aci Bonaccorsi CT 5 3524 44562
Aci Sant'Antonio CT 6 17984 62546
Tremestieri Etneo CT 6 20589 83135
San Giovanni la Punta CT 6 23060 106195
Mascalucia CT 7 31958 138153
Aci Catena CT 7 29851 168004
San Pietro Clarenza CT 8 7743 175747
Valverde CT 8 7840 183587
Zafferana Etnea CT 8 9517 193104
Gravina di Catania CT 8 25838 218942
Sant'Agata li Battiati CT 8 9479 228421
San Gregorio di Catania CT 8 11966 240387
Santa Venerina CT 9 8592 248979
Camporotondo Etneo CT 9 5023 254002
Acireale CT 9 52622 306624
Belpasso CT 9 28108 334732
Aci Castello CT 11 18723 353455
Milo CT 11 1087 354542
Ragalna CT 11 3924 358466
Misterbianco CT 13 49410 407876
Sant'Alfio CT 14 1582 409458
Catania CT 14 314555 724013
Giarre CT 15 27659 751672
Paternò CT 16 48228 799900
Motta Sant'Anastasia CT 16 12116 812016
Santa Maria di Licodia CT 16 7641 819657
Riposto CT 16 14838 834495
Biancavilla CT 18 24007 858502
Mascali CT 18 14282 872784

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km W of Acireale (52622 inhabitants)
14 Km N of Catania (314555 inhabitants)
67 Km N of Siracusa (122291 inhabitants)
73 Km SW of Reggio di Calabria (183035 inhabitants)
76 Km SW of Messina (238439 inhabitants)
84 Km NE of Ragusa (73313 inhabitants)
89 Km NE of Vittoria (63339 inhabitants)
90 Km E of Caltanissetta (63360 inhabitants)
90 Km N of Modica (54633 inhabitants)
96 Km NE 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
Bulletin
Rev1000 		ML 2.2 2022-06-23
13:36:13		 37.6322 15.0687 14 2023-01-31
19:03:19		 Bollettino Sismico Italiano INGV 106643641
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2022-06-23 13:36:13 ± 0.11
Latitude 37.6322 ± 0.0054
Longitude 15.0687 ± 0.0091
Depth (km) 14 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 106643641

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 900
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 116
Circular confidence region, given by single value of horizontal uncertainty (meter) 900.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 118
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.06835
Epicentral distance of station farthest from the epicenter (degree) 0.36243
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.2
Num. used stations 10
Type of magnitude ML
Reference to an origin 106643641
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2022-09-08 16:15:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.AIO.HHE. 2022-06-23T13:36:27.38 0.6 undecidable manual S 21 40.2264 96 0.29 46
IV.HCRL.HHN. 2022-06-23T13:36:27.16 0.6 undecidable manual S 185 38.8278 96 0.44 45
IV.HLNI.HHE. 2022-06-23T13:36:25.89 0.3 undecidable manual S 209 35.9418 97 -0.05 73
IV.ECTS.HHZ. 2022-06-23T13:36:23.95 0.3 undecidable manual S 9 28.0497 100 0.08 74
IV.ESML.HHE. 2022-06-23T13:36:22.14 0.6 undecidable manual S 265 16.6722 115 1.18 35
1J.FX08.HHZ. 2022-06-23T13:36:21.53 0.6 undecidable manual S 45 16.2726 116 0.67 43
IV.ECBD.HHN. 2022-06-23T13:36:21.26 0.6 undecidable manual S 5 16.4724 116 0.35 48
IV.AIO.HHE. 2022-06-23T13:36:21.30 0.3 undecidable manual P 21 40.2264 96 -0.19 71
IV.HCRL.HHN. 2022-06-23T13:36:20.86 0.3 undecidable manual P 185 38.8278 96 -0.42 68
IV.EPZF.HHZ. 2022-06-23T13:36:20.11 0.3 undecidable manual P 319 28.2495 100 0.45 69
IV.HLNI.HHE. 2022-06-23T13:36:20.52 0.3 undecidable manual P 209 35.9418 97 -0.31 70
IV.EPOZ.HHE. 2022-06-23T13:36:20.30 0.3 undecidable manual S 67 11.3775 130 0.53 69
IV.ECTS.HHZ. 2022-06-23T13:36:19.55 0.3 undecidable manual P 9 28.0497 100 -0.08 74
IV.EMNR.HHZ. 2022-06-23T13:36:18.24 0.3 undecidable manual P 350 20.868 108 -0.31 71
IV.EPIT.HHZ. 2022-06-23T13:36:18.34 0.3 undecidable manual P 357 19.869 109 -0.07 75
IV.ESPC.HHN. 2022-06-23T13:36:18.54 0.3 undecidable manual S 332 7.5813 144 -0.54 68
IV.EFIU.HHE. 2022-06-23T13:36:18.47 0.3 undecidable manual P 35 21.4674 107 -0.17 74
IV.ESML.HHE. 2022-06-23T13:36:18.32 0.3 undecidable manual P 265 16.6722 115 0.37 72
IV.EVRN.HHZ. 2022-06-23T13:36:18.91 0.3 undecidable manual S 43 8.5803 140 -0.34 73
IV.EVRN.HHZ. 2022-06-23T13:36:17.16 0.3 undecidable manual P 43 8.5803 140 0.19 75
IV.EMPL.HHN. 2022-06-23T13:36:17.80 0.3 undecidable manual P 301 10.0788 135 0.69 66
IV.ESAL.HHN. 2022-06-23T13:36:17.95 0.3 undecidable manual P 23 14.7741 120 0.25 73
IV.ECHR.HHE. 2022-06-23T13:36:17.79 0.6 undecidable manual P 294 14.9739 120 0.08 51
IV.EPOZ.HHE. 2022-06-23T13:36:17.09 0.1 positive manual P 67 11.3775 130 -0.18 100
IV.ECBD.HHN. 2022-06-23T13:36:17.94 0.3 undecidable manual P 5 16.4724 116 0.01 77
1J.FX08.HHZ. 2022-06-23T13:36:17.75 0.3 undecidable manual P 45 16.2726 116 -0.14 75
IV.ESLN.HHZ. 2022-06-23T13:36:16.96 0.3 undecidable manual P 309 10.6782 132 -0.22 74
IV.EMFO.HHE. 2022-06-23T13:36:16.77 0.3 undecidable manual P 9 11.6772 129 -0.52 69
IV.ESPC.HHN. 2022-06-23T13:36:16.32 0.1 undecidable manual P 332 7.5813 144 -0.55 91
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EVRN.HHN. ML:2.5 0.0032199999999999998 0.16 AML other m 2022-06-23T13:36:19.29
IV.EVRN.HNE. ML:2.3 0.002285 0.7 AML other m 2022-06-23T13:36:19.22
IV.EVRN.HHE. ML:2.3 0.002255 0.62 AML other m 2022-06-23T13:36:19.28
IV.EVRN.HNN. ML:2.5 0.003255 0.64 AML other m 2022-06-23T13:36:19.29
IV.EPOZ.HHE. ML:2.2 0.001355 0.9 AML other m 2022-06-23T13:36:21.58
IV.EPOZ.HNE. ML:2.2 0.00151 0.84 AML other m 2022-06-23T13:36:21.59
IV.EPOZ.HHN. ML:2.2 0.001635 0.8 AML other m 2022-06-23T13:36:21.56
IV.EPOZ.HNN. ML:2.2 0.00145 0.26 AML other m 2022-06-23T13:36:21.70
IV.ESML.HHN. ML:1.7 0.000411 1.48 AML other m 2022-06-23T13:36:23.74
IV.ESML.HHE. ML:1.7 0.000378 0.52 AML other m 2022-06-23T13:36:30.30
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