Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 03-06-2018 and time 13:03:36 (Italy) in region 7 km NW Milo (CT)

A magnitude ML 2.2 earthquake occured in region: 7 km NW Milo (CT), on

  • 03-06-2018 11:03:36 (UTC)
  • 03-06-2018 13:03:36 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7630, 15.0530 at 9 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
Milo CT 7 1087 1087
Sant'Alfio CT 8 1582 2669
Zafferana Etnea CT 9 9517 12186
Santa Venerina CT 11 8592 20778
Linguaglossa CT 12 5403 26181
Giarre CT 12 27659 53840
Piedimonte Etneo CT 12 3963 57803
Mascali CT 13 14282 72085
Riposto CT 14 14838 86923
Fiumefreddo di Sicilia CT 14 9623 96546
Castiglione di Sicilia CT 15 3215 99761
Moio Alcantara ME 15 717 100478
Randazzo CT 16 10900 111378
Pedara CT 16 14102 125480
Trecastagni CT 16 10910 136390
Nicolosi CT 17 7463 143853
Calatabiano CT 17 5308 149161
Francavilla di Sicilia ME 17 3945 153106
Viagrande CT 17 8563 161669
Malvagna ME 17 733 162402
Ragalna CT 18 3924 166326
Maletto CT 18 3920 170246
Motta Camastra ME 18 845 171091
Gaggi ME 18 3184 174275
Aci Sant'Antonio CT 19 17984 192259
Aci Bonaccorsi CT 19 3524 195783
Santa Domenica Vittoria ME 19 980 196763
Acireale CT 19 52622 249385
Roccella Valdemone ME 19 666 250051
Aci Catena CT 19 29851 279902
Bronte CT 20 19172 299074

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of Acireale (52622 inhabitants)
29 Km N of Catania (314555 inhabitants)
65 Km SW of Reggio di Calabria (183035 inhabitants)
65 Km SW of Messina (238439 inhabitants)
81 Km N of Siracusa (122291 inhabitants)
92 Km E of Caltanissetta (63360 inhabitants)
97 Km N of Ragusa (73313 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 2018-06-03
11:03:36		 37.763 15.0533 9 2019-04-24
14:51:03		 Bollettino Sismico Italiano INGV 66043451
Reviewed
Rev100 		ML 2.2 2018-06-03
11:03:37		 37.7918 15.0632 8 2018-06-03
11:19:59		 Sala Sismica INGV-Roma 57495361
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-06-03 11:03:36 ± 0.11
Latitude 37.7630 ± 0.0063
Longitude 15.0533 ± 0.0102
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66043451

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 780
Semi-minor axis of confidence ellipse (meter) 685
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 260
Circular confidence region, given by single value of horizontal uncertainty (meter) 780.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 96
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 22
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) 0.09353
Epicentral distance of station farthest from the epicenter (degree) 0.94519
Number of stations at which the event was observed 17
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 66043451
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-25 17:25:30

ML:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations 24
Type of magnitude ML
Reference to an origin 57495361
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-06-03 11:19:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.IACL.HHZ. 2018-06-03T11:03:54.80 1.0 undecidable manual P 325 104.9172 50 0.12 21
IV.MPNC.HHZ. 2018-06-03T11:03:52.56 0.6 undecidable manual S 32 49.9167 50 -0.54 42
IV.HMDC.HHZ. 2018-06-03T11:03:52.90 0.3 undecidable manual P 195 92.3409 50 0.16 64
IV.SSY.HHZ. 2018-06-03T11:03:49.15 0.3 undecidable manual P 178 67.1772 50 0.28 65
IV.IVPL.HHZ. 2018-06-03T11:03:49.49 0.3 undecidable manual P 355 68.376 50 0.44 63
IV.MNO.SHZ. 2018-06-03T11:03:49.05 0.6 undecidable manual S 301 36.5412 50 -0.45 44
IV.MEU.SHZ. 2018-06-03T11:03:49.59 1.0 undecidable manual P 195 74.9694 50 -0.47 21
IV.MPNC.HHZ. 2018-06-03T11:03:46.22 0.3 undecidable manual P 32 49.9167 50 0.01 71
IV.HLNI.HHZ. 2018-06-03T11:03:45.44 0.3 undecidable manual P 199 48.7179 50 -0.57 62
IV.GALF.HHZ. 2018-06-03T11:03:45.94 0.3 undecidable manual P 262 43.1235 50 0.79 58
IV.EPZF.HHZ. 2018-06-03T11:03:44.64 0.6 undecidable manual S 292 18.4704 116 0.73 41
IV.MNO.SHZ. 2018-06-03T11:03:44.39 0.3 undecidable manual P 301 36.5412 50 0.25 69
IV.MUCR.HHZ. 2018-06-03T11:03:43.66 0.1 undecidable manual P 333 34.8429 50 -0.22 93
IV.EMSG.HHZ. 2018-06-03T11:03:42.08 0.6 undecidable manual S 305 11.0778 128 0.35 47
IV.NOV.HHZ. 2018-06-03T11:03:42.97 0.6 undecidable manual P 14 30.2475 106 -0.15 48
IV.AIO.HHZ. 2018-06-03T11:03:42.53 0.3 undecidable manual P 34 27.9498 108 -0.15 72
IV.ESML.HHZ. 2018-06-03T11:03:41.83 0.3 undecidable manual P 224 22.1556 112 0.24 71
IV.EPZF.HHZ. 2018-06-03T11:03:40.64 0.1 undecidable manual P 292 18.4704 116 -0.27 95
IV.ESLN.HHZ. 2018-06-03T11:03:40.96 0.6 undecidable manual S 222 10.3785 130 -0.57 45
IV.EPOZ.HHZ. 2018-06-03T11:03:40.93 0.1 positive manual P 130 15.5733 120 0.54 89
IV.ESLN.HHZ. 2018-06-03T11:03:39.00 0.1 undecidable manual P 222 10.3785 130 -0.53 90
IV.EMSG.HHZ. 2018-06-03T11:03:39.57 0.1 positive manual P 305 11.0778 128 -0.08 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESLN.HHE. ML:2.2 0.002305 0.6 AML other m 2018-06-03T11:03:41.06
IV.EMSG.HHN. ML:2.9 0.00991 0.2 AML other m 2018-06-03T11:03:42.40
IV.ESLN.HHN. ML:1.9 0.001184 0.26 AML other m 2018-06-03T11:03:42.57
IV.EMSG.HHE. ML:2.7 0.00634 0.18 AML other m 2018-06-03T11:03:44.77
IV.EPZF.HHE. ML:2.5 0.0024950000000000003 0.3 AML other m 2018-06-03T11:03:45.91
IV.EPOZ.HHE. ML:2.4 0.002735 0.46 AML other m 2018-06-03T11:03:46.71
IV.ESML.HHE. ML:2.1 0.0009735000000000001 0.76 AML other m 2018-06-03T11:03:46.40
IV.ESML.HHN. ML:2.1 0.0008365 0.42 AML other m 2018-06-03T11:03:47.32
IV.EPOZ.HHN. ML:2.6 0.0035700000000000003 1.06 AML other m 2018-06-03T11:03:47.12
IV.EPZF.HHN. ML:2.6 0.003435 0.28 AML other m 2018-06-03T11:03:47.33
IV.MUCR.HHN. ML:1.9 0.00034100000000000005 0.66 AML other m 2018-06-03T11:03:52.84
IV.MNO.SHE. ML:0.0 0.000512 0.68 AML other m 2018-06-03T11:03:53.63
IV.MUCR.HHE. ML:1.7 0.000213 0.34 AML other m 2018-06-03T11:03:54.37
IV.HLNI.HHE. ML:1.3 0.000057900000000000005 0.22 AML other m 2018-06-03T11:03:54.62
IV.MPNC.HHN. ML:2.2 0.00040800000000000005 0.86 AML other m 2018-06-03T11:03:57.08
IV.MPNC.HHE. ML:2.2 0.0003695 0.6 AML other m 2018-06-03T11:03:57.61
IV.MNO.SHN. ML:0.0 0.000524 1.48 AML other m 2018-06-03T11:03:58.99
IV.HLNI.HHN. ML:1.4 0.00006565 0.28 AML other m 2018-06-03T11:03:59.66
IV.GALF.HHN. ML:2.0 0.0003055 0.84 AML other m 2018-06-03T11:04:00.51
IV.SSY.HHE. ML:1.9 0.00014700000000000002 0.16 AML other m 2018-06-03T11:04:00.77
IV.GALF.HHE. ML:2.1 0.000358 0.52 AML other m 2018-06-03T11:04:03.95
IV.SSY.HHN. ML:2.2 0.00031 0.16 AML other m 2018-06-03T11:04:04.16
IV.IVPL.HHN. ML:2.4 0.0003895 0.7 AML other m 2018-06-03T11:04:04.57
IV.MEU.SHE. ML:0.0 0.00007305 1.56 AML other m 2018-06-03T11:04:04.16
IV.IVPL.HHE. ML:2.3 0.0003735 0.44 AML other m 2018-06-03T11:04:05.66
IV.HMDC.HHN. ML:2.0 0.00010600000000000002 0.62 AML other m 2018-06-03T11:04:06.32
IV.MEU.SHN. ML:0.0 0.00010905000000000001 0.36 AML other m 2018-06-03T11:04:06.60
IV.HMDC.HHE. ML:2.0 0.000124 1.1 AML other m 2018-06-03T11:04:06.33
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
Waveforms Seismic signals in miniseed + resp format Download