Earthquake with magnitude of ML 1.7 on date 26-10-2019 and time 00:57:09 (UTC) in region 10 km W Milo (CT)

A magnitude ML 1.7 earthquake occured in region: 10 km W Milo (CT), on

  • 26-10-2019 00:57:09 (UTC)
  • 26-10-2019 02:57:09 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.75, 15.01 at 1 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
Giarre CT 15 27659 73926
Trecastagni CT 16 10910 84836
Maletto CT 16 3920 88756
Linguaglossa CT 16 5403 94159
Randazzo CT 16 10900 105059
Piedimonte Etneo CT 16 3963 109022
Bronte CT 16 19172 128194
Mascali CT 16 14282 142476
Viagrande CT 17 8563 151039
Biancavilla CT 17 24007 175046
Riposto CT 17 14838 189884
Moio Alcantara ME 17 717 190601
Belpasso CT 18 28108 218709
Fiumefreddo di Sicilia CT 18 9623 228332
Castiglione di Sicilia CT 18 3215 231547
Santa Maria di Licodia CT 18 7641 239188
Adrano CT 18 36122 275310
Aci Sant'Antonio CT 19 17984 293294
Aci Bonaccorsi CT 19 3524 296818
Santa Domenica Vittoria ME 19 980 297798
San Pietro Clarenza CT 19 7743 305541
Malvagna ME 20 733 306274
Mascalucia CT 20 31958 338232
Aci Catena CT 20 29851 368083
Tremestieri Etneo CT 20 20589 388672
Camporotondo Etneo CT 20 5023 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 N of Siracusa (122291 inhabitants)
88 Km E of Caltanissetta (63360 inhabitants)
95 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
Bulletin
Rev1000
ML 1.7 2019-10-26
00:57:09
37.75 15.01 1 2020-02-28
16:42:00
Bollettino Sismico Italiano INGV 73535371
Reviewed
Rev100
ML 1.9 2019-10-26
00:57:09
37.76 15.01 3 2019-10-26
01:07:24
Sala Sismica INGV-Roma 73447161
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-26 00:57:09 ± 0.16
Latitude 37.75 ± 0.00
Longitude 15.01 ± 0.01
Depth (km) 1 ± 5 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 73535371

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 750
Semi-minor axis of confidence ellipse (meter) 83
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 107
Circular confidence region, given by single value of horizontal uncertainty (meter) 750
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 17
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.04676
Epicentral distance of station farthest from the epicenter (degree) 0.43797
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 13
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 6
Type of magnitude ML
Reference to an origin 73535371
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-13 10:33:07

ML:1.9

Field Value
Value 1.9
Uncertainty 0.3
Num. used stations 4
Type of magnitude ML
Reference to an origin 73447161
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-26 01:07:24
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MSFR.HHZ. 2019-10-26T00:57:18.82 1.0 undecidable manual P 311 0.438 91 -0.14 23
IV.MUCR.HHZ. 2019-10-26T00:57:16.16 0.3 undecidable manual P 340 0.3148 92 -0.06 72
IV.AIO.HHZ. 2019-10-26T00:57:15.82 0.3 undecidable manual P 38 0.2842 92 0.28 69
IV.EMSG.HHZ. 2019-10-26T00:57:13.20 0.3 undecidable manual S 326 0.0881 97 0.57 66
IV.EPOZ.HHZ. 2019-10-26T00:57:13.21 0.3 undecidable manual P 118 0.1592 94 0.45 68
IV.ESML.HHZ. 2019-10-26T00:57:13.31 0.3 undecidable manual P 219 0.1664 94 0.39 69
IV.ECTS.EHZ. 2019-10-26T00:57:12.65 0.1 undecidable manual P 33 0.1601 94 -0.13 97
IV.EPIT.HHZ. 2019-10-26T00:57:12.81 0.3 undecidable manual S 29 0.0728 98 0.75 62
IV.EPZF.HHZ. 2019-10-26T00:57:12.37 0.3 undecidable manual P 302 0.1439 94 -0.06 74
IV.ENIC.HHZ. 2019-10-26T00:57:11.80 0.6 undecidable manual P 176 0.116 95 -0.01 50
IV.ESLN.HHZ. 2019-10-26T00:57:11.81 0.3 undecidable manual S 208 0.0612 99 0.19 73
IV.EVRN.HNZ. 2019-10-26T00:57:11.59 0.3 undecidable manual P 121 0.1142 95 -0.18 73
IV.EPIT.HHZ. 2019-10-26T00:57:10.60 0.1 positive manual P 29 0.0728 98 -0.26 96
IV.EMCN.HNZ. 2019-10-26T00:57:10.98 0.1 undecidable manual S 22 0.0468 102 -0.09 100
IV.EMSG.HHZ. 2019-10-26T00:57:10.89 0.1 negative manual P 326 0.0881 97 -0.3 95
IV.ESLN.HHZ. 2019-10-26T00:57:10.27 0.1 positive manual P 208 0.0612 99 -0.33 95
IV.EMCN.HNZ. 2019-10-26T00:57:09.83 0.1 positive manual P 22 0.0468 102 -0.46 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.EMCN.HNN. ML:0 0.0088118725 0.08 AML other m 2019-10-26T00:57:11.70
IV.ESLN.HHE. ML:0 0.0026934135 0.5 AML other m 2019-10-26T00:57:12.09
IV.EMCN.HNE. ML:0 0.011544784 0.16 AML other m 2019-10-26T00:57:12.32
IV.ESLN.HHN. ML:0 0.0016977065 0.34 AML other m 2019-10-26T00:57:13.70
IV.EMSG.HHE. ML:0 0.003465241 0.26 AML other m 2019-10-26T00:57:14.63
IV.EMSG.HHN. ML:0 0.004469172 0.52 AML other m 2019-10-26T00:57:17.24
IV.EPZF.HHE. ML:2 0.00102402355 0.32 AML other m 2019-10-26T00:57:19.09
IV.ECTS.EHN. ML:1.7 0.0004766992 0.88 AML other m 2019-10-26T00:57:19.24
IV.ENIC.HHN. ML:1.4 0.00035270315 0.26 AML other m 2019-10-26T00:57:19.48
IV.ENIC.HHE. ML:1.4 0.00034107475 0.32 AML other m 2019-10-26T00:57:19.94
IV.EPZF.HHN. ML:2.1 0.0015314885 0.48 AML other m 2019-10-26T00:57:20.65
IV.ECTS.EHE. ML:1.7 0.0004745759 0.42 AML other m 2019-10-26T00:57:21.17
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