Earthquake with magnitude of ML 2.0 on date 11-12-2018 and time 01:23:43 (Italy) in region 5 km E Maletto (CT)

A magnitude ML 2.0 earthquake occured in region: 5 km E Maletto (CT), on

  • 11-12-2018 00:23:43 (UTC)
  • 11-12-2018 01:23:43 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.8380, 14.9180 at 29 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.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Maletto CT 5 3920 3920
Randazzo CT 5 10900 14820
Bronte CT 9 19172 33992
Santa Domenica Vittoria ME 10 980 34972
Maniace CT 10 3765 38737
Roccella Valdemone ME 13 666 39403
Moio Alcantara ME 14 717 40120
Malvagna ME 15 733 40853
Floresta ME 17 485 41338
CesarĂ² ME 18 2439 43777
Castiglione di Sicilia CT 19 3215 46992
San Teodoro ME 19 1403 48395
Linguaglossa CT 20 5403 53798

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km NW of Acireale (52622 inhabitants)
40 Km NW of Catania (314555 inhabitants)
69 Km SW of Messina (238439 inhabitants)
71 Km W of Reggio di Calabria (183035 inhabitants)
85 Km E of Caltanissetta (63360 inhabitants)
93 Km NW of Siracusa (122291 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 2.0 2018-12-11
00:23:43
37.8378 14.9183 29 2019-06-04
09:16:07
Bollettino Sismico Italiano INGV 64839911
Reviewed
Rev100
ML 2.0 2018-12-11
00:23:43
37.8372 14.9263 29 2018-12-11
00:32:15
Sala Sismica INGV-Roma 63823521
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-12-11 00:23:43 ± 0.15
Latitude 37.8378 ± 0.0054
Longitude 14.9183 ± 0.0091
Depth (km) 29 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 64839911

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 671
Semi-minor axis of confidence ellipse (meter) 545
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 124
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.0
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 26
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.02968
Epicentral distance of station farthest from the epicenter (degree) 0.69068
Number of stations at which the event was observed 14
Number of stations from which data was used for origin computation 14
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 64839911
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-01-21 12:23:48

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 8
Type of magnitude ML
Reference to an origin 63823521
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-12-11 00:32:15
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SSY.HHZ. 2018-12-11T00:24:07.94 0.6 undecidable manual S 170 76.6677 106 0.73 37
IV.AGST.EHZ. 2018-12-11T00:24:05.35 0.6 undecidable manual S 157 69.9744 107 -0.15 45
IV.HAGA.HHZ. 2018-12-11T00:24:04.02 0.6 undecidable manual S 161 64.7907 109 -0.15 46
IV.HLNI.HHZ. 2018-12-11T00:24:01.40 0.6 undecidable manual S 184 54.4011 113 -0.2 46
IV.MPNC.HHZ. 2018-12-11T00:24:00.88 1.0 undecidable manual S 48 51.1155 114 0.09 24
IV.SSY.HHZ. 2018-12-11T00:23:57.10 0.1 undecidable manual P 170 76.6677 106 -0.14 89
IV.AIO.HHE. 2018-12-11T00:23:56.24 0.6 undecidable manual S 62 31.2465 128 0.01 49
IV.GALF.HHZ. 2018-12-11T00:23:56.43 0.3 undecidable manual S 246 33.9438 126 -0.36 69
IV.AGST.EHZ. 2018-12-11T00:23:55.61 0.6 undecidable manual P 157 69.9744 107 -0.64 40
IV.NOV.HHZ. 2018-12-11T00:23:55.01 0.6 undecidable manual S 42 28.4493 131 -0.64 42
IV.ESML.HHZ. 2018-12-11T00:23:55.12 0.3 undecidable manual S 188 24.6531 136 0.21 72
IV.HAGA.HHZ. 2018-12-11T00:23:55.16 0.3 undecidable manual P 161 64.7907 109 -0.32 66
IV.MUCR.HHZ. 2018-12-11T00:23:54.85 0.6 undecidable manual S 350 23.0547 138 0.22 48
IV.HLNI.HHZ. 2018-12-11T00:23:53.70 0.1 undecidable manual P 184 54.4011 113 -0.3 90
IV.MPNC.HHZ. 2018-12-11T00:23:53.73 0.1 undecidable manual P 48 51.1155 114 0.2 92
IV.EMSG.HHZ. 2018-12-11T00:23:52.48 0.6 undecidable manual S 125 3.2967 173 0.13 51
IV.EPZF.HHZ. 2018-12-11T00:23:52.50 0.3 undecidable manual S 254 5.5944 168 0.05 77
IV.GALF.HHZ. 2018-12-11T00:23:51.94 0.3 undecidable manual P 246 33.9438 126 0.72 61
IV.EPOZ.HHZ. 2018-12-11T00:23:51.10 0.3 undecidable manual P 128 30.0477 130 0.35 69
IV.NOV.HHZ. 2018-12-11T00:23:50.49 0.6 undecidable manual P 42 28.4493 131 -0.07 49
IV.EVRN.HNN. 2018-12-11T00:23:50.14 0.6 undecidable manual P 131 25.1526 135 -0.06 50
IV.ESML.HHZ. 2018-12-11T00:23:50.64 0.1 undecidable manual P 188 24.6531 136 0.5 89
IV.AIO.HHE. 2018-12-11T00:23:50.99 0.1 undecidable manual P 62 31.2465 128 0.09 97
IV.MUCR.HHZ. 2018-12-11T00:23:49.88 0.1 undecidable manual P 350 23.0547 138 -0.09 98
IV.EPZF.HHZ. 2018-12-11T00:23:48.55 0.1 undecidable manual P 254 5.5944 168 -0.17 100
IV.EMSG.HHZ. 2018-12-11T00:23:48.45 0.1 undecidable manual P 125 3.2967 173 -0.21 99
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPZF.HHN. ML:2.3 0.001191343 0.4 AML other m 2018-12-11T00:23:53.13
IV.EPZF.HHE. ML:2.2 0.0008075694 0.26 AML other m 2018-12-11T00:23:53.76
IV.MUCR.HHN. ML:2.0 0.00034755859999999997 0.24 AML other m 2018-12-11T00:23:55.35
IV.MUCR.HHE. ML:2.2 0.0005477100500000001 0.36 AML other m 2018-12-11T00:23:55.20
IV.NOV.HHN. ML:2.1 0.00046580695 0.58 AML other m 2018-12-11T00:23:57.12
IV.NOV.HHE. ML:2.3 0.000654088 0.36 AML other m 2018-12-11T00:23:58.34
IV.ESML.HHN. ML:1.9 0.00032524275000000004 0.5 AML other m 2018-12-11T00:24:03.57
IV.ESML.HHE. ML:2.0 0.00035973205 0.52 AML other m 2018-12-11T00:24:00.20
IV.GALF.HNE. ML:1.7 0.00015179480000000002 0.99 AML other m 2018-12-11T00:23:59.56
IV.GALF.HNN. ML:1.7 0.00014795449999999998 0.73 AML other m 2018-12-11T00:23:51.35
IV.GALF.HHN. ML:1.8 0.0002066142 0.48 AML other m 2018-12-11T00:24:00.67
IV.GALF.HHE. ML:1.9 0.00026719170000000003 0.48 AML other m 2018-12-11T00:24:01.22
IV.HLNI.HHN. ML:1.6 0.00008217249999999999 0.22 AML other m 2018-12-11T00:24:03.23
IV.HLNI.HHE. ML:1.5 0.000067359885 0.1 AML other m 2018-12-11T00:24:02.81
IV.HAGA.HHN. ML:2.0 0.00014783975 1.26 AML other m 2018-12-11T00:24:01.26
IV.HAGA.HHE. ML:2.0 0.00015455752 0.94 AML other m 2018-12-11T00:24:18.12
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