Earthquake with magnitude of Md 2.4 on date 02-05-1994 and time 03:32:25 (Italy) in region 1 km NW Spilinga (VV)

A magnitude Md 2.4 earthquake occured in region: 1 km NW Spilinga (VV), on

  • 02-05-1994 01:32:25 (UTC)
  • 02-05-1994 03:32:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.6360, 15.9020 at 156 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
Spilinga VV 1 1464 1464
Ricadi VV 3 4900 6364
Drapia VV 4 2085 8449
Zaccanopoli VV 4 752 9201
Tropea VV 5 6441 15642
Parghelia VV 6 1300 16942
Joppolo VV 6 1926 18868
Zungri VV 8 1976 20844
Rombiolo VV 10 4569 25413
Limbadi VV 10 3695 29108
Zambrone VV 11 1775 30883
Nicotera VV 11 6290 37173
Filandari VV 12 1853 39026
Cessaniti VV 12 3290 42316
San Calogero VV 12 4315 46631
Ionadi VV 13 4238 50869
Mileto VV 14 6763 57632
San Costantino Calabro VV 15 2239 59871
Briatico VV 15 4053 63924
San Ferdinando RC 17 4490 68414
San Gregorio d'Ippona VV 17 2527 70941
Francica VV 18 1651 72592
Rosarno RC 18 14841 87433
Vibo Valentia VV 18 33941 121374

Municipalities with at least 50000 inhabitants

An earthquake occurred to
52 Km SW of Lamezia Terme (70714 inhabitants)
58 Km NE of Messina (238439 inhabitants)
63 Km NE of Reggio di Calabria (183035 inhabitants)
67 Km W of Catanzaro (90612 inhabitants)
79 Km SW of Cosenza (67546 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 2.4
ML-VAX 1.8
1994-05-02
01:32:25
38.636 15.902 156 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 208819
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-05-02 01:32:25 ± 0.802
Latitude 38.6360 ± 0.0366
Longitude 15.9020 ± 0.0864
Depth (km) 156 ± 7 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 208819

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) 8537.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 182
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00397
Epicentral distance of station farthest from the epicenter (degree) 0.02186
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

Md:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 208819
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:16:45

ML:1.8

Field Value
Value 1.8
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 208819
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.LCI.Z. 1994-05-02T01:33:36.60 10.0 undecidable manual S 44 2.3976 0.56 0.2
--.LCI.Z. 1994-05-02T01:33:05.54 10.0 undecidable manual P 44 2.3976 -0.2 1
--.CZI.Z. 1994-05-02T01:33:04.51 10.0 undecidable manual S 17 0.5994 0.01 0.6
--.BRT.Z. 1994-05-02T01:33:04.34 10.0 negative manual P 22 2.4309 -1.76 0.4
--.SOI.Z. 1994-05-02T01:33:03.99 10.0 undecidable manual S 167 0.5661 -0.19 0.4
--.MU9.Z. 1994-05-02T01:33:02.75 10.0 undecidable manual P 351 2.1423 0.1 1.1
--.GRI.Z. 1994-05-02T01:33:02.80 10.0 undecidable manual S 65 0.444 -0.98 0.2
--.ORI.Z. 1994-05-02T01:32:55.78 10.0 undecidable manual P 16 1.4652 0.66 0.8
--.MGR.Z. 1994-05-02T01:32:55.58 10.0 undecidable manual P 350 1.5207 -0.06 1.4
--.ROI.Z. 1994-05-02T01:32:52.43 10.0 undecidable manual P 28 1.0656 1.21 0.4
--.GRI.Z. 1994-05-02T01:32:48.70 10.0 undecidable manual P 65 0.444 1.06 0.7
--.CZI.Z. 1994-05-02T01:32:47.68 10.0 undecidable manual P 17 0.5994 -0.16 2.9
--.SOI.Z. 1994-05-02T01:32:47.62 10.0 positive manual P 167 0.5661 -0.03 2.8
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