Earthquake with magnitude of Md 2.3 on date 24-01-1990 and time 05:27:12 (UTC) in region 3 km NE Santa Severina (KR)

A magnitude Md 2.3 earthquake occured in region: 3 km NE Santa Severina (KR), on

  • 24-01-1990 05:27:12 (UTC)
  • 24-01-1990 06:27:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.1650, 16.9390 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
Santa Severina KR 3 2131 2131
Scandale KR 5 3169 5300
Rocca di Neto KR 6 5687 10987
Roccabernarda KR 7 3393 14380
San Mauro Marchesato KR 7 2157 16537
Belvedere di Spinello KR 7 2297 18834
Casabona KR 10 2718 21552
Petilia Policastro KR 14 9173 30725
San Nicola dell'Alto KR 14 856 31581
Cutro KR 15 10541 42122
Strongoli KR 15 6571 48693
Caccuri KR 15 1663 50356
Mesoraca KR 15 6523 56879
Carfizzi KR 16 661 57540
Cerenzia KR 16 1152 58692
Pallagorio KR 16 1217 59909
Melissa KR 17 3549 63458
Marcedusa CZ 18 448 63906
Verzino KR 18 1851 65757
Crotone KR 19 62178 127935
Castelsilano KR 19 1015 128950

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km NW of Crotone (62178 inhabitants)
41 Km NE of Catanzaro (90612 inhabitants)
57 Km E of Lamezia Terme (70714 inhabitants)
61 Km E 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 2.3 1990-01-24
05:27:12
39.165 16.939 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 108499
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-01-24 05:27:12 ± 1.256
Latitude 39.1650 ± 0.0228
Longitude 16.9390 ± 0.1047
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 108499

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) 9374.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 262
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00202
Epicentral distance of station farthest from the epicenter (degree) 0.00923
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitude information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 108499
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:40:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.MMN.Z. 1990-01-24T05:27:34.80 10.0 undecidable manual PG! 314 1.0212 2.24 0
--.GRI.Z. 1990-01-24T05:27:32.40 10.0 undecidable manual SG 229 0.5217 1.12 0
--.DR2.Z. 1990-01-24T05:27:30.44 10.0 undecidable manual PG 236 0.9324 -0.47 0.6
--.CZI.Z. 1990-01-24T05:27:24.83 10.0 undecidable manual PG 274 0.6216 -0.25 2.3
--.ROI.Z. 1990-01-24T05:27:23.15 10.0 undecidable manual PG 324 0.4995 0.44 0.8
--.GRI.Z. 1990-01-24T05:27:22.90 10.0 undecidable manual PG 229 0.5217 -0.39 0.9
--.SE2.Z. 1990-01-24T05:27:18.00 10.0 positive manual PG 226 0.222 0.24 2.4
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