Earthquake with magnitude of ML 2.0 on date 25-08-2019 and time 19:23:12 (Italy) in region 1 km NE Milo (CT)

A magnitude ML 2.0 earthquake occured in region: 1 km NE Milo (CT), on

  • 25-08-2019 17:23:12 (UTC)
  • 25-08-2019 19:23:12 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.73, 15.12 at 8 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 1 1087 1087
Sant'Alfio CT 2 1582 2669
Zafferana Etnea CT 4 9517 12186
Santa Venerina CT 5 8592 20778
Giarre CT 5 27659 48437
Mascali CT 7 14282 62719
Riposto CT 7 14838 77557
Piedimonte Etneo CT 10 3963 81520
Fiumefreddo di Sicilia CT 10 9623 91143
Linguaglossa CT 12 5403 96546
Trecastagni CT 13 10910 107456
Viagrande CT 14 8563 116019
Acireale CT 14 52622 168641
Calatabiano CT 14 5308 173949
Pedara CT 14 14102 188051
Aci Sant'Antonio CT 14 17984 206035
Aci Catena CT 14 29851 235886
Aci Bonaccorsi CT 15 3524 239410
Nicolosi CT 16 7463 246873
Gaggi ME 17 3184 250057
Valverde CT 17 7840 257897
Castiglione di Sicilia CT 17 3215 261112
San Giovanni la Punta CT 17 23060 284172
Tremestieri Etneo CT 18 20589 304761
Giardini-Naxos ME 18 9415 314176
San Gregorio di Catania CT 19 11966 326142
Mascalucia CT 19 31958 358100
Motta Camastra ME 19 845 358945
Francavilla di Sicilia ME 19 3945 362890
Taormina ME 19 10960 373850
Castelmola ME 20 1088 374938
Sant'Agata li Battiati CT 20 9479 384417
Aci Castello CT 20 18723 403140
San Pietro Clarenza CT 20 7743 410883
Moio Alcantara ME 20 717 411600
Ragalna CT 20 3924 415524
Gravina di Catania CT 20 25838 441362
Graniti ME 20 1492 442854

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km N of Acireale (52622 inhabitants)
26 Km N of Catania (314555 inhabitants)
62 Km SW of Reggio di Calabria (183035 inhabitants)
64 Km SW of Messina (238439 inhabitants)
76 Km N of Siracusa (122291 inhabitants)
96 Km NE of Ragusa (73313 inhabitants)
97 Km E of Caltanissetta (63360 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 2.0 2019-08-25
17:23:12
37.73 15.12 9 2019-11-13
14:31:08
Bollettino Sismico Italiano INGV 73575231
Rev 200 ML 1.8 2019-08-25
17:23:11
37.74 15.09 6 2019-11-01
17:32:50
Sala Operativa INGV-OE (Catania) 71804781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-08-25 17:23:12 ± 0.11
Latitude 37.73 ± 0.01
Longitude 15.12 ± 0.01
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 73575231

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 684
Semi-minor axis of confidence ellipse (meter) 390
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 284
Circular confidence region, given by single value of horizontal uncertainty (meter) 680
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 145
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) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.04407
Epicentral distance of station farthest from the epicenter (degree) 0.57557
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

Field Value
Value 2
Uncertainty 0.2
Num. used stations 16
Type of magnitude ML
Reference to an origin 73575231
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-11-01 17:32:17

ML:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 71804781
Agency INGV
Autore Sala Operativa INGV_OE (Catania)
Time of creation (UTC) 2019-08-25 17:51:31
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.SSY.HHZ. 2019-08-25T17:23:24.21 0.3 undecidable manual P 184 0.5756 50 0.33 64
IV.AIO.HHZ. 2019-08-25T17:23:22.85 0.6 undecidable manual S 20 0.2536 107 0.36 46
IV.MNO.SHZ. 2019-08-25T17:23:21.63 0.3 undecidable manual P 301 0.393 50 0.88 55
IV.EPZF.HHZ. 2019-08-25T17:23:21.97 0.6 undecidable manual S 294 0.2302 108 0.34 46
IV.HLNI.HHZ. 2019-08-25T17:23:21.28 0.3 undecidable manual P 208 0.4326 50 -0.15 69
IV.MPNC.HHZ. 2019-08-25T17:23:21.44 0.3 undecidable manual P 23 0.4515 50 -0.31 66
IV.MUCR.HHE. 2019-08-25T17:23:20.25 0.3 undecidable manual P 328 0.3678 50 -0.08 71
IV.EMSG.HHZ. 2019-08-25T17:23:19.69 0.6 undecidable manual S 303 0.1637 115 0.44 46
IV.ECTS.EHZ. 2019-08-25T17:23:18.74 0.6 undecidable manual S 359 0.1502 117 -0.02 50
IV.AIO.HHZ. 2019-08-25T17:23:17.95 0.3 undecidable manual P 20 0.2536 107 -0.23 70
IV.EPIT.HHN. 2019-08-25T17:23:17.52 0.6 undecidable manual S 326 0.0953 129 0.53 45
IV.ESLN.HHZ. 2019-08-25T17:23:17.36 0.6 undecidable manual S 252 0.125 122 -0.56 44
IV.EPZF.HHZ. 2019-08-25T17:23:17.51 0.3 undecidable manual P 294 0.2302 108 -0.17 72
IV.EVRN.HNN. 2019-08-25T17:23:16.12 0.6 undecidable manual S 168 0.0441 150 0.44 47
IV.EMCN.HNZ. 2019-08-25T17:23:16.90 0.6 undecidable manual S 309 0.0926 129 -0.02 50
IV.EMSG.HHZ. 2019-08-25T17:23:16.23 0.3 undecidable manual P 303 0.1637 115 -0.07 74
IV.ECHR.HHE. 2019-08-25T17:23:16.62 0.6 undecidable manual P 255 0.1736 114 0.13 49
IV.ESLN.HHZ. 2019-08-25T17:23:15.14 0.1 negative manual P 252 0.125 122 -0.39 93
IV.ECTS.EHZ. 2019-08-25T17:23:15.74 0.1 positive manual P 359 0.1502 117 -0.28 95
IV.EPIT.HHN. 2019-08-25T17:23:14.94 0.1 undecidable manual P 326 0.0953 129 -0.06 100
IV.EVRN.HNN. 2019-08-25T17:23:14.43 0.1 undecidable manual P 168 0.0441 150 0.19 98
IV.EMCN.HNZ. 2019-08-25T17:23:14.70 0.1 undecidable manual P 309 0.0926 129 -0.26 96
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EMCN.HNN. ML:2.4 0.003495 0.92 AML other m 2019-08-25T17:23:17.05
IV.ESLN.HHN. ML:2 0.001057 0.38 AML other m 2019-08-25T17:23:17.83
IV.ESLN.HHE. ML:1.9 0.0008115 1.18 AML other m 2019-08-25T17:23:17.73
IV.EMCN.HNE. ML:2.4 0.00358 0.6 AML other m 2019-08-25T17:23:19.60
IV.EMSG.HHE. ML:2.2 0.001345 0.6 AML other m 2019-08-25T17:23:20.19
IV.ECTS.EHE. ML:1.7 0.000426 0.26 AML other m 2019-08-25T17:23:20.13
IV.ECTS.EHN. ML:1.8 0.0005605 0.76 AML other m 2019-08-25T17:23:20.07
IV.EMSG.HHN. ML:2.2 0.0014 0.78 AML other m 2019-08-25T17:23:23.45
IV.AIO.HHE. ML:1.8 0.000322 0.18 AML other m 2019-08-25T17:23:23.54
IV.AIO.HHN. ML:1.8 0.000365 1.16 AML other m 2019-08-25T17:23:24.14
IV.EPZF.HHE. ML:2 0.0005645 0.46 AML other m 2019-08-25T17:23:25.39
IV.EPZF.HHN. ML:1.9 0.0005385 0.54 AML other m 2019-08-25T17:23:29.56
IV.MPNC.HHE. ML:2.1 0.000342 1.68 AML other m 2019-08-25T17:23:30.85
IV.MNO.SHE. ML:0 0.0001595 0.6 AML other m 2019-08-25T17:23:31.81
IV.SSY.HHE. ML:2 0.000198 1.38 AML other m 2019-08-25T17:23:36.17
IV.MPNC.HHN. ML:1.8 0.000168 1.3 AML other m 2019-08-25T17:23:37.02
IV.MNO.SHN. ML:0 0.000235 0.64 AML other m 2019-08-25T17:23:38.53
IV.SSY.HHN. ML:2.3 0.0003435 0.68 AML other m 2019-08-25T17:23:39.66
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