Earthquake with magnitude of ML 1.3 on date 12-07-2018 and time 17:09:54 (Italy) in region 10 km W Milo (CT)

A magnitude ML 1.3 earthquake occured in region: 10 km W Milo (CT), on

  • 12-07-2018 15:09:54 (UTC)
  • 12-07-2018 17:09:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.75, 15.01 at 0 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
Milo CT 10 1087 1087
Zafferana Etnea CT 10 9517 10604
Sant'Alfio CT 12 1582 12186
Santa Venerina CT 13 8592 20778
Ragalna CT 14 3924 24702
Nicolosi CT 15 7463 32165
Pedara CT 15 14102 46267
Trecastagni CT 16 10910 57177
Maletto CT 16 3920 61097
Giarre CT 16 27659 88756
Randazzo CT 16 10900 99656
Bronte CT 16 19172 118828
Linguaglossa CT 16 5403 124231
Biancavilla CT 17 24007 148238
Piedimonte Etneo CT 17 3963 152201
Mascali CT 17 14282 166483
Viagrande CT 17 8563 175046
Belpasso CT 17 28108 203154
Riposto CT 17 14838 217992
Moio Alcantara ME 18 717 218709
Santa Maria di Licodia CT 18 7641 226350
Adrano CT 18 36122 262472
Fiumefreddo di Sicilia CT 19 9623 272095
Castiglione di Sicilia CT 19 3215 275310
Aci Sant'Antonio CT 19 17984 293294
Aci Bonaccorsi CT 19 3524 296818
San Pietro Clarenza CT 19 7743 304561
Santa Domenica Vittoria ME 19 980 305541
Mascalucia CT 20 31958 337499
Tremestieri Etneo CT 20 20589 358088
Camporotondo Etneo CT 20 5023 363111
Aci Catena CT 20 29851 392962
Malvagna ME 20 733 393695

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of Acireale (52622 inhabitants)
28 Km N of Catania (314555 inhabitants)
69 Km SW of Reggio di Calabria (183035 inhabitants)
69 Km SW of Messina (238439 inhabitants)
80 Km NW of Siracusa (122291 inhabitants)
88 Km E of Caltanissetta (63360 inhabitants)
94 Km N of Ragusa (73313 inhabitants)
98 Km NE of Vittoria (63339 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
Rev 1000 ML 1.3 2018-07-12
15:09:54
37.75 15.01 0 2019-04-24
14:51:11
Bollettino Sismico Italiano INGV 66519601
Rev 100 ML 1.3 2018-07-12
15:09:54
37.72 15.05 0 2018-07-12
15:16:45
Sala Sismica INGV-Roma 58720761
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2018-07-12 15:09:54 ± 0.14
Latitude 37.75 ± 0.01
Longitude 15.01 ± 0.01
Depth (km) 0 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 66519601

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1030
Semi-minor axis of confidence ellipse (meter) 680
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 106
Circular confidence region, given by single value of horizontal uncertainty (meter) 1030
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.38
Epicentral distance of station closest to the epicenter (degree) 0.05036
Epicentral distance of station farthest from the epicenter (degree) 0.31566
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 58720761
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2018-07-12 15:16:45

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 66519601
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-03-14 00:58:48
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MUCR.HHZ. 2018-07-12T15:10:01.76 0.3 undecidable manual P 341 0.3157 90 0.06 72
IV.NOV.HHZ. 2018-07-12T15:10:01.56 0.3 undecidable manual P 20 0.3004 90 0.2 71
IV.AIO.HHZ. 2018-07-12T15:10:01.13 0.1 undecidable manual P 38 0.2878 90 0.05 97
IV.EPOZ.HHZ. 2018-07-12T15:09:58.73 0.1 undecidable manual P 117 0.161 90 0.46 91
IV.EMSG.HHZ. 2018-07-12T15:09:58.89 0.3 undecidable manual S 329 0.0881 91 0.82 60
IV.ESML.HHE. 2018-07-12T15:09:57.80 0.3 undecidable manual P 218 0.1628 90 -0.5 68
IV.EPZF.HHZ. 2018-07-12T15:09:57.79 0.1 undecidable manual P 304 0.1421 90 -0.06 100
IV.ESLN.HHZ. 2018-07-12T15:09:57.33 0.6 undecidable manual S 206 0.0585 91 0.4 47
IV.EMSG.HHZ. 2018-07-12T15:09:56.39 0.1 negative manual P 329 0.0881 91 -0.25 97
IV.EMCN.HNZ. 2018-07-12T15:09:56.46 0.3 undecidable manual S 25 0.0504 91 -0.16 75
IV.ESLN.HHZ. 2018-07-12T15:09:55.85 0.1 undecidable manual P 206 0.0585 91 -0.13 100
IV.EMCN.HNZ. 2018-07-12T15:09:55.31 0.1 positive manual P 25 0.0504 91 -0.5 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EPZF.HHE. ML:1.8 0.000672 0.68 AML other m 2018-07-12T15:10:05.67
IV.EPZF.HHN. ML:1.8 0.0007685 0.4 AML other m 2018-07-12T15:10:05.59
IV.AIO.HHE. ML:1.1 6.575E-5 0.72 AML other m 2018-07-12T15:10:07.99
IV.AIO.HHN. ML:1.2 7.96E-5 0.5 AML other m 2018-07-12T15:10:08.09
IV.MUCR.HHE. ML:1.1 5.525E-5 0.48 AML other m 2018-07-12T15:10:12.42
IV.MUCR.HHN. ML:1.1 5.34E-5 0.48 AML other m 2018-07-12T15:10:14.65
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download