Earthquake with magnitude of Md 2.6 on date 22-03-1985 and time 14:04:37 (UTC) in region 1 km NW Falconara Albanese (CS)

A magnitude Md 2.6 earthquake occured in region: 1 km NW Falconara Albanese (CS), on

  • 22-03-1985 14:04:37 (UTC)
  • 22-03-1985 15:04:37 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.28, 16.08 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
Falconara Albanese CS 1 1427 1427
San Lucido CS 4 6047 7474
Fiumefreddo Bruzio CS 5 2994 10468
San Fili CS 8 2719 13187
Longobardi CS 8 2312 15499
Marano Principato CS 9 3180 18679
Cerisano CS 9 3196 21875
Marano Marchesato CS 9 3553 25428
Paola CS 9 16013 41441
Mendicino CS 10 9450 50891
Rende CS 11 35338 86229
Castrolibero CS 11 9894 96123
San Vincenzo La Costa CS 11 2195 98318
Carolei CS 13 3330 101648
Domanico CS 13 943 102591
Belmonte Calabro CS 14 2003 104594
Lago CS 14 2624 107218
Cosenza CS 15 67546 174764
Montalto Uffugo CS 15 19669 194433
Fuscaldo CS 15 8140 202573
Dipignano CS 16 4376 206949
San Benedetto Ullano CS 17 1555 208504
San Pietro in Amantea CS 17 505 209009
Amantea CS 17 13975 222984
Paterno Calabro CS 17 1398 224382
Zumpano CS 19 2570 226952
Castiglione Cosentino CS 20 2896 229848
Aiello Calabro CS 20 1729 231577
Cleto CS 20 1301 232878
Malito CS 20 783 233661

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km W of Cosenza (67546 inhabitants)
40 Km NW of Lamezia Terme (70714 inhabitants)
61 Km NW of Catanzaro (90612 inhabitants)
93 Km W of Crotone (62178 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 2.6 1985-03-22
14:04:37
39.28 16.08 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 3489
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-03-22 14:04:37 ± 1.341
Latitude 39.28 ± 0.08
Longitude 16.08 ± 0.06
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 3489

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) 9806.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 282
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
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) 0.00421
Epicentral distance of station farthest from the epicenter (degree) 0.01263
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.6

Field Value
Value 2.6
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 3489
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:08:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SGO.Z. 1985-03-22T14:05:22.55 10.0 undecidable manual SN 335 0.0126 0.86 0.1
--.ORI.Z. 1985-03-22T14:05:05.00 10.0 undecidable manual SG 20 0.0073 -0.94 0.1
--.SGO.Z. 1985-03-22T14:05:02.50 10.0 undecidable manual PN 335 0.0126 -0.64 0.6
--.ORI.Z. 1985-03-22T14:04:54.00 10.0 undecidable manual PG 20 0.0073 -0.04 1.5
--.CSI.Z. 1985-03-22T14:04:49.40 10.0 undecidable manual PG 18 0.0047 0.71 0.6
--.ROI.Z. 1985-03-22T14:04:47.70 10.0 undecidable manual PG 52 0.0042 -0.01 3.1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download