Earthquake with magnitude of Md 2.2 on date 14-09-1994 and time 02:32:27 (Italy) in region Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria)

A magnitude Md 2.2 earthquake occured in region: Costa Calabra sud occidentale (Catanzaro, Vibo Valentia, Reggio di Calabria), on

  • 14-09-1994 00:32:27 (UTC)
  • 14-09-1994 02:32:27 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.7860, 16.0060 at 23 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
Briatico VV 7 4053 4053
Zambrone VV 10 1775 5828
Parghelia VV 13 1300 7128
Cessaniti VV 14 3290 10418
Zungri VV 14 1976 12394
Pizzo VV 15 9278 21672
Vibo Valentia VV 15 33941 55613
Zaccanopoli VV 15 752 56365
Tropea VV 15 6441 62806
Drapia VV 16 2085 64891
Sant'Onofrio VV 16 3067 67958
Stefanaconi VV 16 2494 70452
San Gregorio d'Ippona VV 18 2527 72979
San Costantino Calabro VV 18 2239 75218
Ionadi VV 18 4238 79456
Maierato VV 18 2188 81644
Filandari VV 19 1853 83497
Spilinga VV 19 1464 84961

Municipalities with at least 50000 inhabitants

An earthquake occurred to
35 Km SW of Lamezia Terme (70714 inhabitants)
53 Km W of Catanzaro (90612 inhabitants)
61 Km SW of Cosenza (67546 inhabitants)
77 Km NE of Messina (238439 inhabitants)
82 Km NE of Reggio di Calabria (183035 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 2.2 1994-09-14
00:32:27
38.786 16.006 23 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 216409
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-09-14 00:32:27 ± 0.485
Latitude 38.7860 ± 0.0153
Longitude 16.0060 ± 0.0588
Depth (km) 23 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 216409

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) 5372.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 195
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
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) 0.00291
Epicentral distance of station farthest from the epicenter (degree) 0.00818
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 216409
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:24:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.TDS.Z. 1994-09-14T00:32:56.46 10.0 undecidable manual SN 16 0.9102 -0.45 0.4
--.SOI.Z. 1994-09-14T00:32:51.49 10.0 undecidable manual SN 177 0.7104 -0.74 0.2
--.TDS.Z. 1994-09-14T00:32:44.37 10.0 undecidable manual PN 16 0.9102 -0.01 1.5
--.CZI.Z. 1994-09-14T00:32:44.45 10.0 undecidable manual SG 13 0.444 0.41 0.5
--.ROI.Z. 1994-09-14T00:32:44.69 10.0 undecidable manual PN 29 0.888 0.48 1
--.SOI.Z. 1994-09-14T00:32:41.85 10.0 undecidable manual PN 177 0.7104 0.17 1.7
--.GRI.Z. 1994-09-14T00:32:39.38 10.0 undecidable manual SG 83 0.3219 -1.16 0.1
--.CZI.Z. 1994-09-14T00:32:36.32 10.0 undecidable manual PG 13 0.444 -0.63 0.8
--.GRI.Z. 1994-09-14T00:32:35.33 10.0 positive manual PG 83 0.3219 0.4 2.7
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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