Earthquake with magnitude of Md 3.2 on date 17-08-1985 and time 04:01:15 (Italy) in region 1 km SW Altilia (CS)

A magnitude Md 3.2 earthquake occured in region: 1 km SW Altilia (CS), on

  • 17-08-1985 02:01:15 (UTC)
  • 17-08-1985 04:01:15 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.12, 16.25 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
Altilia CS 1 711 711
Grimaldi CS 2 1680 2391
Malito CS 4 783 3174
Martirano CZ 4 884 4058
Motta Santa Lucia CZ 5 845 4903
Pedivigliano CS 5 831 5734
Scigliano CS 5 1226 6960
Martirano Lombardo CZ 5 1112 8072
Carpanzano CS 6 255 8327
Conflenti CZ 7 1392 9719
Belsito CS 7 923 10642
Aiello Calabro CS 7 1729 12371
Cleto CS 7 1301 13672
Marzi CS 7 989 14661
San Mango d'Aquino CZ 9 1564 16225
Rogliano CS 9 5637 21862
Lago CS 10 2624 24486
Santo Stefano di Rogliano CS 10 1725 26211
Domanico CS 11 943 27154
Serra d'Aiello CS 11 458 27612
Paterno Calabro CS 11 1398 29010
San Pietro in Amantea CS 12 505 29515
Soveria Mannelli CZ 12 3076 32591
Mangone CS 12 1891 34482
Nocera Terinese CZ 12 4731 39213
Decollatura CZ 13 3159 42372
Dipignano CS 13 4376 46748
Cellara CS 13 504 47252
Colosimi CS 13 1247 48499
Figline Vegliaturo CS 14 1137 49636
Piane Crati CS 14 1423 51059
Bianchi CS 14 1305 52364
Amantea CS 15 13975 66339
Platania CZ 15 2172 68511
Carolei CS 15 3330 71841
Parenti CS 15 2188 74029
Falerna CZ 15 4028 78057
Belmonte Calabro CS 15 2003 80060
Aprigliano CS 15 2890 82950
Mendicino CS 16 9450 92400
Gizzeria CZ 16 4982 97382
Pietrafitta CS 17 1310 98692
Longobardi CS 17 2312 101004
Lamezia Terme CZ 18 70714 171718
Cerisano CS 18 3196 174914
Pedace CS 19 1907 176821
Cosenza CS 19 67546 244367
Trenta CS 19 2633 247000
Panettieri CS 19 351 247351
Serrastretta CZ 19 3176 250527
Serra Pedace CS 19 986 251513
Casole Bruzio CS 19 2578 254091
Carlopoli CZ 19 1516 255607

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km NW of Lamezia Terme (70714 inhabitants)
19 Km S of Cosenza (67546 inhabitants)
39 Km NW of Catanzaro (90612 inhabitants)
76 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 3.2 1985-08-17
02:01:15
39.12 16.25 23 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 11959
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-08-17 02:01:15 ± 0.181
Latitude 39.12 ± 0.01
Longitude 16.25 ± 0.03
Depth (km) 23 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 11959

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) 2622.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 78
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.0034
Epicentral distance of station farthest from the epicenter (degree) 0.01862
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 11
Magnitude information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 11959
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:15:17
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.GIB.Z. 1985-08-17T02:02:13.20 10.0 undecidable manual SN 237 0.0186 0.93 0.1
--.GIB.Z. 1985-08-17T02:01:48.00 10.0 undecidable manual PN 237 0.0186 -0.08 1
--.TR9.Z. 1985-08-17T02:01:48.90 10.0 undecidable manual PN 338 0.0186 0.83 0.3
--.SOR.Z. 1985-08-17T02:01:47.50 10.0 undecidable manual PN 315 0.0185 -0.5 0.6
--.RCI.Z. 1985-08-17T02:01:34.50 10.0 undecidable manual PN? 205 0.01 -0.52 0.3
--.ORI.Z. 1985-08-17T02:01:32.50 10.0 undecidable manual PN 9 0.0084 0.01 1.5
--.RI2.Z. 1985-08-17T02:01:29.70 10.0 undecidable manual PN 165 0.0065 0.09 1.4
--.MMN.Z. 1985-08-17T02:01:29.40 10.0 undecidable manual PN 345 0.007 -1.07 0.1
--.CSI.Z. 1985-08-17T02:01:29.10 10.0 undecidable manual PG 3 0.0059 0.46 0.9
--.DR2.Z. 1985-08-17T02:01:26.40 10.0 undecidable manual PG 207 0.0048 -0.05 1.5
--.ROI.Z. 1985-08-17T02:01:26.20 10.0 undecidable manual PG 29 0.0045 0.25 1.3
--.SE2.Z. 1985-08-17T02:01:23.70 10.0 positive manual PG 107 0.0034 -0.06 2.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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