Earthquake with magnitude of ML 2.3 on date 06-09-2019 and time 11:35:57 (Italy) in region 9 km W Milo (CT)

A magnitude ML 2.3 earthquake occured in region: 9 km W Milo (CT), on

  • 06-09-2019 09:35:57 (UTC)
  • 06-09-2019 11:35:57 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.75, 15.02 at 4 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 9 1087 1087
Zafferana Etnea CT 10 9517 10604
Sant'Alfio CT 11 1582 12186
Santa Venerina CT 13 8592 20778
Giarre CT 15 27659 48437
Linguaglossa CT 15 5403 53840
Ragalna CT 15 3924 57764
Nicolosi CT 15 7463 65227
Pedara CT 15 14102 79329
Randazzo CT 15 10900 90229
Piedimonte Etneo CT 16 3963 94192
Mascali CT 16 14282 108474
Trecastagni CT 16 10910 119384
Maletto CT 16 3920 123304
Riposto CT 17 14838 138142
Moio Alcantara ME 17 717 138859
Bronte CT 17 19172 158031
Viagrande CT 17 8563 166594
Castiglione di Sicilia CT 17 3215 169809
Fiumefreddo di Sicilia CT 18 9623 179432
Biancavilla CT 18 24007 203439
Belpasso CT 18 28108 231547
Aci Sant'Antonio CT 19 17984 249531
Aci Bonaccorsi CT 19 3524 253055
Santa Maria di Licodia CT 19 7641 260696
Malvagna ME 19 733 261429
Adrano CT 19 36122 297551
Santa Domenica Vittoria ME 19 980 298531
Aci Catena CT 20 29851 328382
San Pietro Clarenza CT 20 7743 336125
Francavilla di Sicilia ME 20 3945 340070
Mascalucia CT 20 31958 372028
Tremestieri Etneo CT 20 20589 392617

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NW of Acireale (52622 inhabitants)
28 Km N of Catania (314555 inhabitants)
68 Km SW of Reggio di Calabria (183035 inhabitants)
68 Km SW of Messina (238439 inhabitants)
81 Km N of Siracusa (122291 inhabitants)
89 Km E of Caltanissetta (63360 inhabitants)
95 Km N of Ragusa (73313 inhabitants)
99 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 2.3 2019-09-06
09:35:57
37.75 15.02 4 2020-02-28
16:41:50
Bollettino Sismico Italiano INGV 72358221
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-09-06 09:35:57 ± 0.2
Latitude 37.75 ± 0.01
Longitude 15.02 ± 0.01
Depth (km) 4 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 72358221

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 985
Semi-minor axis of confidence ellipse (meter) 217
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 302
Circular confidence region, given by single value of horizontal uncertainty (meter) 980
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 86
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 18
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.04137
Epicentral distance of station farthest from the epicenter (degree) 0.35883
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitude information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.4
Num. used stations 7
Type of magnitude ML
Reference to an origin 72358221
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-02 10:48:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GALF.HHZ. 2019-09-06T09:36:05.78 0.3 undecidable manual P 264 0.3588 95 0.06 71
IV.MNO.SHZ. 2019-09-06T09:36:04.92 0.3 undecidable manual P 305 0.3112 96 0.25 69
IV.AIO.HHZ. 2019-09-06T09:36:04.05 0.3 undecidable manual P 38 0.2779 97 0.12 71
IV.MUCR.HHZ. 2019-09-06T09:36:04.57 0.1 undecidable manual P 339 0.3121 96 -0.12 94
IV.ECHR.HHE. 2019-09-06T09:36:03.16 0.6 undecidable manual S 232 0.1052 108 1.19 33
IV.EMSG.HHZ. 2019-09-06T09:36:01.78 0.6 undecidable manual S 322 0.0872 111 0.47 46
IV.ECTS.EHZ. 2019-09-06T09:36:01.32 0.1 undecidable manual P 32 0.1538 102 0.11 97
IV.EPIT.HHN. 2019-09-06T09:36:01.64 0.6 undecidable manual S 28 0.0674 116 1.04 36
IV.ESML.HHZ. 2019-09-06T09:36:01.88 0.3 undecidable manual P 219 0.1727 101 0.26 70
IV.ESLN.HHZ. 2019-09-06T09:36:00.49 0.6 undecidable manual S 210 0.0674 116 -0.12 49
IV.EPZF.HHZ. 2019-09-06T09:36:00.76 0.1 undecidable manual P 300 0.1457 103 -0.27 94
IV.EVRN.HNN. 2019-09-06T09:36:00.67 0.6 undecidable manual P 124 0.1124 106 0.35 47
IV.ECHR.HHE. 2019-09-06T09:36:00.18 0.1 positive manual P 232 0.1052 108 0.01 100
IV.EPIT.HHN. 2019-09-06T09:35:59.25 0.1 positive manual P 28 0.0674 116 -0.13 98
IV.EMSG.HHZ. 2019-09-06T09:35:59.50 0.1 negative manual P 322 0.0872 111 -0.29 95
IV.EMCN.HNZ. 2019-09-06T09:35:59.71 0.6 undecidable manual S 18 0.0414 129 -0.05 50
IV.EMCN.HNZ. 2019-09-06T09:35:58.44 0.1 positive manual P 18 0.0414 129 -0.45 92
IV.ESLN.HHZ. 2019-09-06T09:35:58.83 0.1 positive manual P 210 0.0674 116 -0.56 89
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESLN.HHN. ML:0 0.0039110925 0.3008 AML other m 2019-09-06T09:36:00.61
IV.ESLN.HHE. ML:0 0.006178614 0.16 AML other m 2019-09-06T09:36:00.61
IV.EMCN.HNN. ML:0 0.02775963 0.16 AML other m 2019-09-06T09:36:00.64
IV.EMCN.HNE. ML:0 0.024167465 0.1472 AML other m 2019-09-06T09:36:00.97
IV.EMSG.HHE. ML:2.8 0.011195323 0.2368 AML other m 2019-09-06T09:36:04.56
IV.EMSG.HHN. ML:2.7 0.0086373695 0.2944 AML other m 2019-09-06T09:36:04.79
IV.EPZF.HHN. ML:2.5 0.0035916135 0.4224 AML other m 2019-09-06T09:36:09.40
IV.ESML.HHN. ML:2 0.00095647055 0.48 AML other m 2019-09-06T09:36:11.21
IV.ESML.HHE. ML:2.2 0.001299657 0.3008 AML other m 2019-09-06T09:36:11.49
IV.AIO.HHE. ML:1.7 0.00024603375 0.6784 AML other m 2019-09-06T09:36:13.76
IV.MUCR.HHN. ML:1.9 0.0003762575 0.96 AML other m 2019-09-06T09:36:15.62
IV.MNO.SHN. ML:0 0.0005129884 0.5952 AML other m 2019-09-06T09:36:16.92
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