Earthquake with magnitude of Md 3.3 on date 06-04-1994 and time 00:12:59 (Italy) in region 5 km N Umbriatico (KR)

A magnitude Md 3.3 earthquake occured in region: 5 km N Umbriatico (KR), on

  • 05-04-1994 22:12:59 (UTC)
  • 06-04-1994 00:12:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.401, 16.928 at 5 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
Umbriatico KR 5 863 863
Scala Coeli CS 7 1014 1877
Crucoli KR 7 3115 4992
Terravecchia CS 7 823 5815
Campana CS 9 1813 7628
Pallagorio KR 10 1217 8845
Cariati CS 11 8355 17200
Mandatoriccio CS 11 2872 20072
Carfizzi KR 11 661 20733
Verzino KR 11 1851 22584
CirĂ² KR 12 2936 25520
San Nicola dell'Alto KR 13 856 26376
Melissa KR 13 3549 29925
Pietrapaola CS 14 1141 31066
Bocchigliero CS 15 1298 32364
Savelli KR 16 1271 33635
Casabona KR 17 2718 36353
CirĂ² Marina KR 18 14902 51255
Strongoli KR 18 6571 57826
Caloveto CS 19 1263 59089
Castelsilano KR 20 1015 60104

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km NW of Crotone (62178 inhabitants)
59 Km E of Cosenza (67546 inhabitants)
62 Km NE of Catanzaro (90612 inhabitants)
71 Km NE of Lamezia Terme (70714 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 3.3
ML-VAX 2.9
1994-04-05
22:12:59
39.401 16.928 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 207459
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-04-05 22:12:59 ± 0.224
Latitude 39.4010 ± 0.0127
Longitude 16.9280 ± 0.0237
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 207459

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) 2483.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 163
Number of associated phases, regardless of their use for origin computation 25
Number of defining phases 25
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) 0.00291
Epicentral distance of station farthest from the epicenter (degree) 0.02469
Number of stations at which the event was observed 19
Number of stations from which data was used for origin computation 19
Magnitudes information

Md:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 207459
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:15:26

ML:2.9

Field Value
Value 2.9
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 207459
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 Takeoff_angle Residual Weight
--.SGO.Z. 1994-04-05T22:13:54.00 10.0 undecidable manual SN! 313 0.0152 2.17 0
--.BRT.Z. 1994-04-05T22:13:47.50 10.0 undecidable manual SN 6 0.0133 0.8 0.3
--.LCI.Z. 1994-04-05T22:13:45.00 10.0 undecidable manual SN! 43 0.0117 2.56 0
--.FG2.Z. 1994-04-05T22:13:44.11 10.0 undecidable manual PN 331 0.0247 -0.13 0.9
--.MGR.Z. 1994-04-05T22:13:43.00 10.0 undecidable manual SN 305 0.0116 0.93 0.2
--.CI9.Z. 1994-04-05T22:13:36.50 10.0 undecidable manual PN 315 0.0185 1.28 0.2
--.MU9.Z. 1994-04-05T22:13:31.34 10.0 undecidable manual PN 321 0.0157 0.85 0.6
--.SGO.Z. 1994-04-05T22:13:30.74 10.0 undecidable manual PN 313 0.0152 0.97 0.5
--.MO9.Z. 1994-04-05T22:13:30.66 10.0 undecidable manual PN 214 0.0152 0.88 0.6
--.CDT.Z. 1994-04-05T22:13:30.00 10.0 undecidable manual PN 343 0.0157 -0.54 0.9
--.BAI.Z. 1994-04-05T22:13:29.50 10.0 undecidable manual PN 358 0.0153 -0.39 1.1
--.ORI.Z. 1994-04-05T22:13:27.00 10.0 undecidable manual SG 330 0.0067 0.47 0.5
--.GMB.Z. 1994-04-05T22:13:27.00 10.0 undecidable manual PN 214 0.0134 -0.08 1.3
--.SOI.Z. 1994-04-05T22:13:27.73 10.0 undecidable manual PN 207 0.0134 0.77 0.8
--.BRT.Z. 1994-04-05T22:13:26.70 10.0 positive manual PN 6 0.0133 -0.74 1.6
--.GRI.Z. 1994-04-05T22:13:25.00 10.0 undecidable manual SG 214 0.0062 0.02 0.6
--.MGR.Z. 1994-04-05T22:13:24.11 10.0 undecidable manual PN 305 0.0116 -0.03 1.5
--.LCI.Z. 1994-04-05T22:13:24.32 10.0 negative manual PN 43 0.0117 -0.03 2.9
--.MMN.Z. 1994-04-05T22:13:16.34 10.0 undecidable manual PG 304 0.0078 -1.1 0.4
--.GRI.Z. 1994-04-05T22:13:14.13 10.0 positive manual PG 214 0.0062 -0.13 2.9
--.ORI.Z. 1994-04-05T22:13:14.41 10.0 undecidable manual PG 330 0.0067 -0.76 0.8
--.CSI.Z. 1994-04-05T22:13:13.27 10.0 undecidable manual PG 308 0.0056 0.46 1.2
--.CZI.Z. 1994-04-05T22:13:11.82 10.0 undecidable manual PG 253 0.0057 -1.35 0.2
--.ACI.Z. 1994-04-05T22:13:10.47 10.0 undecidable manual PG 264 0.005 -1.25 0.3
--.ROI.Z. 1994-04-05T22:13:07.27 10.0 undecidable manual PG 301 0.0029 0.3 2.7
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download