Earthquake with magnitude of Md 3.3 on date 27-06-1993 and time 13:07:28 (Italy) in region Costa Siciliana centro settentrionale (Palermo)

A magnitude Md 3.3 earthquake occured in region: Costa Siciliana centro settentrionale (Palermo), on

  • 27-06-1993 11:07:28 (UTC)
  • 27-06-1993 13:07:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.03, 14.17 at 2 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
Pollina PA 5 2974 2974
Tusa ME 8 2925 5899
Pettineo ME 13 1350 7249
Motta d'Affermo ME 13 739 7988
San Mauro Castelverde PA 13 1701 9689
Cefal├╣ PA 13 14393 24082
Castelbuono PA 13 8943 33025
Santo Stefano di Camastra ME 15 4694 37719
Reitano ME 16 806 38525
Isnello PA 18 1589 40114
Gratteri PA 19 963 41077
Geraci Siculo PA 19 1945 43022

Municipalities with at least 50000 inhabitants

An earthquake occurred to
58 Km E of Bagheria (55387 inhabitants)
61 Km N of Caltanissetta (63360 inhabitants)
72 Km E of Palermo (674435 inhabitants)
96 Km NE of Agrigento (59770 inhabitants)
99 Km NW of Acireale (52622 inhabitants)
100 Km NW 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
Rev 1000 Md 3.3 1993-06-27
11:07:28
38.03 14.17 2 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 188729
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-06-27 11:07:28 ± 0.188
Latitude 38.03 ± 0.01
Longitude 14.17 ± 0.01
Depth (km) 2 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 188729

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) 1848.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 108
Number of associated phases, regardless of their use for origin computation 29
Number of defining phases 29
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) 0.0004
Epicentral distance of station farthest from the epicenter (degree) 0.02404
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitude information

Md:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 188729
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:57:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SOI.Z. 1993-06-27T11:08:17.00 10.0 undecidable manual SN 87 0.0133 1 0.1
--.SGO.Z. 1993-06-27T11:08:12.48 10.0 undecidable manual PN 18 0.024 0.35 0.7
--.MO9.Z. 1993-06-27T11:08:10.00 10.0 undecidable manual SN 91 0.0108 0.74 0.2
--.ROI.Z. 1993-06-27T11:08:10.92 10.0 undecidable manual PN! 49 0.0217 2.31 0
--.AU9.Z. 1993-06-27T11:08:08.86 10.0 undecidable manual SN 132 0.0102 1.02 0.1
--.MGR.Z. 1993-06-27T11:08:07.69 10.0 undecidable manual PN 26 0.0212 -0.15 0.9
--.CZI.Z. 1993-06-27T11:08:02.50 10.0 undecidable manual PN 51 0.0174 0.04 1.1
--.GRI.Z. 1993-06-27T11:08:01.45 10.0 undecidable manual PN 65 0.0173 -0.45 0.8
--.SOI.Z. 1993-06-27T11:07:56.56 10.0 undecidable manual PN 87 0.0133 0.79 0.4
--.SA1.Z. 1993-06-27T11:07:54.50 10.0 undecidable manual SG 44 0.0066 -0.81 0.2
--.GMB.Z. 1993-06-27T11:07:53.64 10.0 undecidable manual PN 83 0.0117 0.23 1.3
--.MO9.Z. 1993-06-27T11:07:52.10 10.0 undecidable manual PN 91 0.0108 0.13 1.4
--.SC9.Z. 1993-06-27T11:07:52.40 10.0 undecidable manual PN 79 0.0111 0.04 1.5
--.ERC.Z. 1993-06-27T11:07:52.10 10.0 undecidable manual PN 270 0.0112 -0.58 0.8
--.CVT.Z. 1993-06-27T11:07:51.90 10.0 undecidable manual PN 252 0.0103 0.71 0.6
--.PZI.Z. 1993-06-27T11:07:50.75 10.0 undecidable manual PN 147 0.0104 -0.54 0.9
--.AU9.Z. 1993-06-27T11:07:50.24 10.0 negative manual PN 132 0.0102 -0.83 0.8
--.MEU.Z. 1993-06-27T11:07:49.26 10.0 undecidable manual PG 150 0.0095 -0.48 1
--.ATN.Z. 1993-06-27T11:07:48.65 10.0 negative manual PG 82 0.0091 -0.41 2.3
--.FAI.Z. 1993-06-27T11:07:47.00 10.0 undecidable manual PG 207 0.0077 0.93 0.3
--.MNO.Z. 1993-06-27T11:07:44.92 10.0 undecidable manual SG 103 0.0037 0.48 0.4
--.SA1.Z. 1993-06-27T11:07:44.40 10.0 undecidable manual PG 44 0.0066 0.21 1.4
--.MNO.Z. 1993-06-27T11:07:37.67 10.0 negative manual PG 103 0.0037 0.12 3.1
--.GIB.Z. 1993-06-27T11:07:33.00 10.0 undecidable manual SG 249 0.0011 0.02 0.6
--.CS9.Z. 1993-06-27T11:07:32.00 10.0 undecidable manual SG 219 0.0011 -1.04 0.1
--.GIB.Z. 1993-06-27T11:07:31.00 10.0 negative manual PG 249 0.0011 0.06 3.1
--.CS9.Z. 1993-06-27T11:07:30.60 10.0 positive manual PG 219 0.0011 -0.38 2.4
--.PL9.Z. 1993-06-27T11:07:30.30 10.0 undecidable manual SG 209 0.0004 0.16 0.6
--.PL9.Z. 1993-06-27T11:07:29.80 10.0 positive manual PG 209 0.0004 0.5 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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