Earthquake with magnitude of Md 2.3 on date 30-10-1985 and time 00:28:49 (UTC) in region 3 km S Rodì Milici (ME)

A magnitude Md 2.3 earthquake occured in region: 3 km S Rodì Milici (ME), on

  • 30-10-1985 00:28:49 (UTC)
  • 30-10-1985 01:28:49 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.0810, 15.1760 at 10 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
Rodì Milici ME 3 2056 2056
Mazzarrà Sant'Andrea ME 4 1531 3587
Castroreale ME 4 2504 6091
Furnari ME 5 3784 9875
Terme Vigliatore ME 6 7395 17270
Tripi ME 8 873 18143
Novara di Sicilia ME 8 1337 19480
Barcellona Pozzo di Gotto ME 8 41583 61063
Falcone ME 9 2808 63871
Basicò ME 10 612 64483
Fondachelli-Fantina ME 10 1019 65502
Oliveri ME 11 2181 67683
Santa Lucia del Mela ME 12 4650 72333
Merì ME 12 2338 74671
San Filippo del Mela ME 13 7115 81786
Antillo ME 13 919 82705
Mandanici ME 15 601 83306
Montalbano Elicona ME 15 2287 85593
Gualtieri Sicaminò ME 15 1807 87400
Pace del Mela ME 16 6239 93639
Milazzo ME 17 31646 125285
Condrò ME 17 493 125778
Limina ME 18 836 126614
San Pier Niceto ME 18 2837 129451
San Piero Patti ME 19 2915 132366
Roccafiorita ME 19 197 132563
Casalvecchio Siculo ME 19 842 133405
Librizzi ME 19 1660 135065
Fiumedinisi ME 19 1409 136474
Pagliara ME 19 1170 137644
Patti ME 20 13431 151075
Torregrotta ME 20 7431 158506
Savoca ME 20 1732 160238

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km W of Messina (238439 inhabitants)
41 Km W of Reggio di Calabria (183035 inhabitants)
52 Km N of Acireale (52622 inhabitants)
65 Km N of Catania (314555 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
Md 2.3 1985-10-30
00:28:49
38.081 15.176 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 15169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-10-30 00:28:49 ± 0.224
Latitude 38.0810 ± 0.0295
Longitude 15.1760 ± 0.0175
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 15169

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 3622.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 162
Number of associated phases, regardless of their use for origin computation 5
Number of defining phases 5
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00283
Epicentral distance of station farthest from the epicenter (degree) 0.00955
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 15169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:17:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.GIB.Z. 1985-10-30T00:29:21.00 10.0 undecidable manual SG 264 0.9102 0.51 0.4
--.PA1.Z. 1985-10-30T00:29:10.00 10.0 undecidable manual PN 191 1.0656 -0.13 1.5
--.GIB.Z. 1985-10-30T00:29:06.80 10.0 undecidable manual PG 264 0.9102 -0.55 0.8
--.RCI.Z. 1985-10-30T00:28:57.80 10.0 undecidable manual PG 86 0.3552 0.47 1.2
--.MSI.Z. 1985-10-30T00:28:56.00 10.0 undecidable manual PG 67 0.3108 -0.48 1.1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download