Earthquake with magnitude of ML 1.7 on date 26-10-2019 and time 00:58:17 (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 00:58:17 (UTC)
  • 26-10-2019 02:58:17 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.75, 15 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 11 9517 10604
Sant'Alfio CT 12 1582 12186
Santa Venerina CT 14 8592 20778
Ragalna CT 14 3924 24702
Nicolosi CT 15 7463 32165
Maletto CT 15 3920 36085
Pedara CT 15 14102 50187
Randazzo CT 15 10900 61087
Bronte CT 16 19172 80259
Trecastagni CT 16 10910 91169
Giarre CT 16 27659 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
Moio Alcantara ME 17 717 175763
Belpasso CT 17 28108 203871
Riposto CT 18 14838 218709
Santa Maria di Licodia CT 18 7641 226350
Adrano CT 18 36122 262472
Castiglione di Sicilia CT 18 3215 265687
Fiumefreddo di Sicilia CT 19 9623 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 20 7743 305541
Malvagna ME 20 733 306274
Mascalucia CT 20 31958 338232
Camporotondo Etneo CT 20 5023 343255
Tremestieri Etneo CT 20 20589 363844

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 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)
81 Km NW 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
00:58:17
37.75 15 0 2020-02-28
16:42:00
Bollettino Sismico Italiano INGV 73535431
Reviewed
Rev100
ML 1.8 2019-10-26
00:58:17
37.75 15.03 0 2019-10-26
01:12:54
Sala Sismica INGV-Roma 73447291
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-10-26 00:58:17 ± 0.09
Latitude 37.75 ± 0.00
Longitude 15.00 ± 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 73535431

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 600
Semi-minor axis of confidence ellipse (meter) 410
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 281
Circular confidence region, given by single value of horizontal uncertainty (meter) 600
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 20
Number of defining phases 20
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.33
Epicentral distance of station closest to the epicenter (degree) 0.04946
Epicentral distance of station farthest from the epicenter (degree) 0.34804
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:1.8

Field Value
Value 1.8
Uncertainty 0.4
Num. used stations 10
Type of magnitude ML
Reference to an origin 73447291
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-10-26 01:12:54

ML:1.7

Field Value
Value 1.7
Uncertainty 0.3
Num. used stations 12
Type of magnitude ML
Reference to an origin 73535431
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-13 10:32:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.GALF.HHZ. 2019-10-26T00:58:25.14 0.6 undecidable manual P 264 0.348 90 0.25 47
IV.MUCR.HHE. 2019-10-26T00:58:24.27 0.3 undecidable manual P 341 0.3121 90 0.17 72
IV.ECTS.EHZ. 2019-10-26T00:58:23.85 0.3 undecidable manual S 35 0.1628 91 0.42 71
IV.AIO.HHZ. 2019-10-26T00:58:23.72 0.1 undecidable manual P 39 0.2869 90 0.17 97
IV.ENIC.HHZ. 2019-10-26T00:58:22.01 0.3 undecidable manual S 173 0.1169 91 0.33 73
IV.EVRN.HNZ. 2019-10-26T00:58:22.11 0.3 undecidable manual S 119 0.1196 91 0.34 72
IV.EMSG.HHZ. 2019-10-26T00:58:21.04 0.3 undecidable manual S 330 0.0845 91 0.63 67
IV.ESML.HHZ. 2019-10-26T00:58:21.22 0.3 undecidable manual P 217 0.1628 91 0.44 70
IV.EPIT.HHZ. 2019-10-26T00:58:20.66 0.3 undecidable manual S 33 0.0755 92 0.58 68
IV.EPOZ.HHZ. 2019-10-26T00:58:20.93 0.3 undecidable manual P 117 0.1646 91 0.11 75
IV.ECTS.EHZ. 2019-10-26T00:58:20.55 0.1 undecidable manual P 35 0.1628 91 -0.23 98
IV.EPZF.HHZ. 2019-10-26T00:58:20.05 0.1 undecidable manual P 303 0.1385 91 -0.19 99
IV.EVRN.HNZ. 2019-10-26T00:58:19.41 0.3 undecidable manual P 119 0.1196 91 -0.41 71
IV.ENIC.HHZ. 2019-10-26T00:58:19.69 0.3 undecidable manual P 173 0.1169 91 -0.08 76
IV.ESLN.HHZ. 2019-10-26T00:58:19.31 0.3 undecidable manual S 203 0.0594 92 -0.13 76
IV.ESLN.HHZ. 2019-10-26T00:58:18.25 0.1 positive manual P 203 0.0594 92 -0.23 100
IV.EPIT.HHZ. 2019-10-26T00:58:18.48 0.1 positive manual P 33 0.0755 92 -0.37 97
IV.EMCN.HNZ. 2019-10-26T00:58:18.80 0.3 undecidable manual S 29 0.0495 92 -0.26 75
IV.EMSG.HHZ. 2019-10-26T00:58:18.80 0.1 negative manual P 330 0.0845 91 -0.24 99
IV.EMCN.HNZ. 2019-10-26T00:58:17.70 0.1 positive manual P 29 0.0495 92 -0.56 93
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ESLN.HHE. ML:0 0.00107505825 0.48 AML other m 2019-10-26T00:58:19.93
IV.ESLN.HHN. ML:0 0.00092335495 0.38 AML other m 2019-10-26T00:58:21.86
IV.EMSG.HHE. ML:0 0.005917097 0.3 AML other m 2019-10-26T00:58:22.61
IV.EMSG.HHN. ML:0 0.004991436 0.2 AML other m 2019-10-26T00:58:23.06
IV.ECTS.EHN. ML:1.5 0.00032302005 0.2 AML other m 2019-10-26T00:58:24.29
IV.ENIC.HHN. ML:1.1 0.000165745 0.22 AML other m 2019-10-26T00:58:24.53
IV.ENIC.HHE. ML:1.2 0.0002483906 0.26 AML other m 2019-10-26T00:58:25.73
IV.ECTS.EHE. ML:1.7 0.0004687496 0.32 AML other m 2019-10-26T00:58:26.45
IV.EPZF.HHE. ML:2 0.001220162 0.42 AML other m 2019-10-26T00:58:27.74
IV.EPZF.HHN. ML:2.1 0.0015880445 0.52 AML other m 2019-10-26T00:58:28.25
IV.ESML.HHE. ML:1.6 0.0004230566 0.76 AML other m 2019-10-26T00:58:31.90
IV.ESML.HHN. ML:1.6 0.00034588705 0.66 AML other m 2019-10-26T00:58:32.72
IV.GALF.HNE. ML:1.7 0.00017780595 0.66 AML other m 2019-10-26T00:58:37.78
IV.GALF.HNN. ML:1.6 0.0001483659 1.0904 AML other m 2019-10-26T00:58:37.54
IV.GALF.HHE. ML:1.9 0.00028411865 0.7 AML other m 2019-10-26T00:58:40.21
IV.GALF.HHN. ML:1.9 0.0003256656 0.9 AML other m 2019-10-26T00:58:41.00
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