Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.0 on date 08-01-2014 and time 23:04:14 (Italy) in region 10 km E Bronte (CT)

A magnitude ML 2.0 earthquake occured in region: 10 km E Bronte (CT), on

  • 08-01-2014 22:04:14 (UTC)
  • 08-01-2014 23:04:14 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 37.7520, 14.9340 at 32 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
Bronte CT 10 19172 19172
Maletto CT 11 3920 23092
Adrano CT 13 36122 59214
Biancavilla CT 13 24007 83221
Ragalna CT 13 3924 87145
Randazzo CT 14 10900 98045
Santa Maria di Licodia CT 16 7641 105686
Zafferana Etnea CT 16 9517 115203
Milo CT 16 1087 116290
Maniace CT 17 3765 120055
Nicolosi CT 17 7463 127518
Belpasso CT 18 28108 155626
Santa Domenica Vittoria ME 19 980 156606
Sant'Alfio CT 19 1582 158188
Pedara CT 19 14102 172290
Santa Venerina CT 19 8592 180882
Moio Alcantara ME 19 717 181599
Paternò CT 20 48228 229827
Trecastagni CT 20 10910 240737

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km NW of Acireale (52622 inhabitants)
31 Km NW of Catania (314555 inhabitants)
74 Km SW of Messina (238439 inhabitants)
74 Km SW of Reggio di Calabria (183035 inhabitants)
82 Km E of Caltanissetta (63360 inhabitants)
83 Km NW of Siracusa (122291 inhabitants)
94 Km N of Ragusa (73313 inhabitants)
96 Km NE of Vittoria (63339 inhabitants)
97 Km NE of Gela (75827 inhabitants)
100 Km N of Modica (54633 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 2014-01-08
22:04:14		 37.7517 14.9342 32 2015-09-21
09:33:08		 Bollettino Sismico Italiano INGV 8851671
Reviewed
Rev100 		ML 2.0 2014-01-08
22:04:15		 37.7438 14.9463 30 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5216811
Reviewed
Rev100 		ML 2.0 2014-01-08
22:04:15		 37.7443 14.9428 29 2014-10-21
12:08:56		 Sala Sismica INGV-Roma 5217531
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2014-01-08 22:04:14 ± 0.1
Latitude 37.7517 ± 0.0027
Longitude 14.9342 ± 0.0068
Depth (km) 32 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 8851671

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 583
Semi-minor axis of confidence ellipse (meter) 280
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 99
Circular confidence region, given by single value of horizontal uncertainty (meter) 580.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 37
Number of defining phases 37
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.28
Epicentral distance of station closest to the epicenter (degree) 0.14029
Epicentral distance of station farthest from the epicenter (degree) 0.90382
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
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 8851671
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2014-10-13 13:29:51

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 5217531
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-01-08 22:43:37

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 5216811
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2014-01-08 22:21:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.HAVL.HHZ. 2014-01-08T22:04:41.81 0.3 undecidable manual S 169 89.4438 105 0.02 65
IV.MSRU.HHZ. 2014-01-08T22:04:38.52 0.3 undecidable manual S 41 75.7686 108 0.21 64
IV.MEU.SHZ. 2014-01-08T22:04:37.08 0.3 undecidable manual S 187 71.6727 109 -0.18 66
IV.IVPL.HHZ. 2014-01-08T22:04:36.46 0.3 undecidable manual S 3 69.375 110 -0.23 65
IV.AGST.EHZ. 2014-01-08T22:04:34.50 0.3 undecidable manual S 155 60.6948 113 -0.02 69
IV.MPNC.HHZ. 2014-01-08T22:04:33.56 0.3 undecidable manual S 40 57.0984 114 -0.08 68
IV.HAGA.HHZ. 2014-01-08T22:04:33.12 0.3 undecidable manual S 159 55.3002 115 -0.09 69
IV.HCRL.HHZ. 2014-01-08T22:04:32.50 0.3 undecidable manual S 171 52.7028 116 -0.08 70
IV.IACL.HHZ. 2014-01-08T22:04:32.19 0.1 undecidable manual P 330 100.3218 54 0.22 81
IV.HLNI.HHZ. 2014-01-08T22:04:30.43 0.3 undecidable manual S 187 45.0216 120 -0.35 66
IV.HAVL.HHZ. 2014-01-08T22:04:30.35 0.1 undecidable manual P 169 89.4438 105 -0.01 87
IV.MCSR.HHZ. 2014-01-08T22:04:30.29 0.3 undecidable manual S 37 43.3233 122 -0.09 70
IV.MCPD.HHZ. 2014-01-08T22:04:29.86 0.3 undecidable manual S 337 44.5221 121 -0.81 55
IV.GALF.HHZ. 2014-01-08T22:04:28.96 0.3 undecidable manual S 262 32.5452 130 0.91 57
IV.NOV.HHZ. 2014-01-08T22:04:28.19 0.3 undecidable manual S 30 35.4423 128 -0.45 65
IV.MSRU.HHZ. 2014-01-08T22:04:28.63 0.1 undecidable manual P 41 75.7686 108 0.28 84
IV.AIO.HHZ. 2014-01-08T22:04:28.93 0.3 undecidable manual S 47 35.742 127 0.22 70
IV.IVPL.HHZ. 2014-01-08T22:04:27.97 0.1 undecidable manual P 3 69.375 110 0.55 80
IV.MNO.SHZ. 2014-01-08T22:04:27.51 0.3 undecidable manual S 314 28.8489 134 0.19 72
IV.MUCR.HHZ. 2014-01-08T22:04:27.40 0.3 undecidable manual S 351 32.745 130 -0.69 59
IV.MEU.SHZ. 2014-01-08T22:04:27.50 0.1 undecidable manual P 187 71.6727 109 -0.24 87
IV.EPOZ.HHZ. 2014-01-08T22:04:26.96 0.3 undecidable manual S 112 24.0537 140 0.54 66
IV.AGST.EHZ. 2014-01-08T22:04:26.02 0.1 undecidable manual P 155 60.6948 113 -0.14 91
IV.ESML.HHZ. 2014-01-08T22:04:25.56 0.3 undecidable manual S 198 15.5733 152 0.42 70
IV.HAGA.HHZ. 2014-01-08T22:04:25.28 0.1 undecidable manual P 159 55.3002 115 -0.12 92
IV.MPNC.HHZ. 2014-01-08T22:04:25.83 0.1 undecidable manual P 40 57.0984 114 0.17 90
IV.HCRL.HHZ. 2014-01-08T22:04:24.93 0.1 undecidable manual P 171 52.7028 116 -0.11 92
IV.MCSR.HHZ. 2014-01-08T22:04:23.76 0.1 undecidable manual P 37 43.3233 122 -0.01 95
IV.MCPD.HHZ. 2014-01-08T22:04:23.80 0.1 negative manual P 337 44.5221 121 -0.14 92
IV.HLNI.HHZ. 2014-01-08T22:04:23.81 0.1 undecidable manual P 187 45.0216 120 -0.19 92
IV.AIO.HHZ. 2014-01-08T22:04:23.09 0.1 undecidable manual P 47 35.742 127 0.28 91
IV.MUCR.HHZ. 2014-01-08T22:04:22.12 0.1 undecidable manual P 351 32.745 130 -0.33 90
IV.GALF.HHZ. 2014-01-08T22:04:22.65 0.1 undecidable manual P 262 32.5452 130 0.22 93
IV.NOV.HHZ. 2014-01-08T22:04:22.66 0.1 positive manual P 30 35.4423 128 -0.11 94
IV.MNO.SHZ. 2014-01-08T22:04:22.09 0.1 negative manual P 314 28.8489 134 0.09 97
IV.EPOZ.HHZ. 2014-01-08T22:04:21.66 0.1 negative manual P 112 24.0537 140 0.17 95
IV.ESML.HHZ. 2014-01-08T22:04:20.76 0.1 undecidable manual P 198 15.5733 152 0.01 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPOZ.HHE. ML:2.1 0.000444 0.44 AML other m 2014-01-08T22:04:28.62
IV.EPOZ.HHN. ML:2.0 0.00036750000000000004 1 AML other m 2014-01-08T22:04:28.78
IV.ESML.HHE. ML:2.1 0.000535 0.4 AML other m 2014-01-08T22:04:25.98
IV.ESML.HHN. ML:2.0 0.0004290000000000001 1.1 AML other m 2014-01-08T22:04:27.35
IV.GALF.HHN. ML:1.7 0.00014800000000000002 0.92 AML other m 2014-01-08T22:04:30.49
IV.GALF.HHE. ML:1.8 0.0002 0.56 AML other m 2014-01-08T22:04:31.47
IV.HAGA.HHE. ML:2.0 0.0001825 0.74 AML other m 2014-01-08T22:04:34.45
IV.HAGA.HHN. ML:2.1 0.0002445 0.78 AML other m 2014-01-08T22:04:33.79
IV.HAVL.HHN. ML:2.4 0.000264 0.28 AML other m 2014-01-08T22:04:42.77
IV.HAVL.HHE. ML:2.2 0.00016649999999999998 0.22 AML other m 2014-01-08T22:04:45.84
IV.HCRL.HHN. ML:2.1 0.000251 0.54 AML other m 2014-01-08T22:04:32.99
IV.HCRL.HHE. ML:2.1 0.000254 0.14 AML other m 2014-01-08T22:04:33.26
IV.HLNI.HHE. ML:1.9 0.0002 0.3 AML other m 2014-01-08T22:04:31.47
IV.HLNI.HHN. ML:2.1 0.00027449999999999995 1.22 AML other m 2014-01-08T22:04:32.11
IV.IACL.HHE. ML:1.8 0.00006335 1.54 AML other m 2014-01-08T22:04:48.60
IV.IACL.HHN. ML:1.9 0.0000733 0.66 AML other m 2014-01-08T22:04:48.62
IV.IVPL.HHE. ML:2.5 0.000472 0.84 AML other m 2014-01-08T22:04:39.80
IV.IVPL.HHN. ML:2.4 0.000415 0.42 AML other m 2014-01-08T22:04:40.70
IV.MCPD.HHE. ML:1.4 0.0000619 0.38 AML other m 2014-01-08T22:04:32.66
IV.MCPD.HHN. ML:1.4 0.00006185 0.46 AML other m 2014-01-08T22:04:33.75
IV.MEU.SHN. ML:0.0 0.00027049999999999996 1.48 AML other m 2014-01-08T22:04:39.35
IV.MEU.SHE. ML:0.0 0.00023999999999999998 1.44 AML other m 2014-01-08T22:04:42.41
IV.MNO.SHE. ML:0.0 0.00026015 1.48 AML other m 2014-01-08T22:04:28.05
IV.MNO.SHN. ML:0.0 0.000305 0.64 AML other m 2014-01-08T22:04:32.41
IV.MPNC.HHN. ML:2.0 0.0002 0.46 AML other m 2014-01-08T22:04:34.71
IV.MPNC.HHE. ML:1.9 0.00013350000000000002 0.38 AML other m 2014-01-08T22:04:37.05
IV.MSRU.HHN. ML:1.8 0.00008730000000000001 0.36 AML other m 2014-01-08T22:04:44.31
IV.MSRU.HHE. ML:2.0 0.00014150000000000002 0.34 AML other m 2014-01-08T22:04:39.82
IV.MUCR.HHN. ML:2.0 0.000279 0.34 AML other m 2014-01-08T22:04:28.71
IV.MUCR.HHE. ML:1.8 0.0001855 0.38 AML other m 2014-01-08T22:04:28.85
IV.NOV.HHN. ML:1.9 0.0002055 0.7 AML other m 2014-01-08T22:04:29.96
IV.NOV.HHE. ML:1.9 0.00024249999999999999 0.72 AML other m 2014-01-08T22:04:28.71
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