Earthquake with magnitude of Md 1.9 on date 04-11-1989 and time 17:16:05 (UTC) in region 3 km SW Campo Calabro (RC)

A magnitude Md 1.9 earthquake occured in region: 3 km SW Campo Calabro (RC), on

  • 04-11-1989 17:16:05 (UTC)
  • 04-11-1989 18:16:05 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 38.1900, 15.6410 at 9 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
Campo Calabro RC 3 4536 4536
Villa San Giovanni RC 3 13784 18320
Fiumara RC 5 1018 19338
Calanna RC 7 934 20272
Messina ME 7 238439 258711
San Roberto RC 9 1750 260461
Reggio di Calabria RC 9 183035 443496
Laganadi RC 9 413 443909
Scilla RC 10 4964 448873
Sant'Alessio in Aspromonte RC 10 343 449216
Santo Stefano in Aspromonte RC 13 1263 450479
Cardeto RC 16 1641 452120
Bagnara Calabra RC 18 10255 462375
Saponara ME 18 3988 466363
Villafranca Tirrena ME 19 8584 474947
Rometta ME 20 6650 481597

Municipalities with at least 50000 inhabitants

An earthquake occurred to
7 Km E of Messina (238439 inhabitants)
9 Km N of Reggio di Calabria (183035 inhabitants)
76 Km NE of Acireale (52622 inhabitants)
90 Km NE of Catania (314555 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 1.9
ML-VAX 1.6
1989-11-04
17:16:05
38.19 15.641 9 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 103739
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-11-04 17:16:05 ± 0.265
Latitude 38.1900 ± 0.0210
Longitude 15.6410 ± 0.0205
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 103739

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) 2943.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 167
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
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) 0.00057
Epicentral distance of station farthest from the epicenter (degree) 0.00453
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 103739
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:36:39

ML:1.6

Field Value
Value 1.6
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 103739
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
--.DR2.Z. 1989-11-04T17:16:24.20 10.0 undecidable manual SG 26 0.4995 0.68 0.1
--.FE2.Z. 1989-11-04T17:16:20.50 10.0 undecidable manual SG 113 0.3774 1.02 0
--.SOI.Z. 1989-11-04T17:16:17.20 10.0 undecidable manual SG 109 0.3441 -1.29 0
--.DR2.Z. 1989-11-04T17:16:15.50 10.0 undecidable manual PG 26 0.4995 -0.27 1.5
--.FE2.Z. 1989-11-04T17:16:13.52 10.0 undecidable manual PG 113 0.3774 0.09 1
--.SOI.Z. 1989-11-04T17:16:12.23 10.0 positive manual PG 109 0.3441 -0.53 1.1
--.GA2.Z. 1989-11-04T17:16:09.50 10.0 undecidable manual PG 98 0.1443 0.52 1.3
--.MSI.Z. 1989-11-04T17:16:09.26 10.0 undecidable manual SG 280 0.0666 -0.07 0.5
--.SC9.Z. 1989-11-04T17:16:09.33 10.0 undecidable manual SG 41 0.0777 -0.54 0.3
--.MSI.Z. 1989-11-04T17:16:07.64 10.0 negative manual PG 280 0.0666 0.06 2.5
--.SC9.Z. 1989-11-04T17:16:07.93 10.0 negative manual PG 41 0.0777 0.05 2.6
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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