Earthquake with magnitude of Md 2.2 on date 01-04-1992 and time 05:55:13 (UTC) in region 1 km NE Reggio di Calabria (RC)

A magnitude Md 2.2 earthquake occured in region: 1 km NE Reggio di Calabria (RC), on

  • 01-04-1992 05:55:13 (UTC)
  • 01-04-1992 07:55:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.1160, 15.6490 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
Reggio di Calabria RC 1 183035 183035
Calanna RC 10 934 183969
Laganadi RC 11 413 184382
Cardeto RC 11 1641 186023
Campo Calabro RC 11 4536 190559
Fiumara RC 11 1018 191577
Sant'Alessio in Aspromonte RC 12 343 191920
Villa San Giovanni RC 12 13784 205704
Messina ME 12 238439 444143
San Roberto RC 13 1750 445893
Motta San Giovanni RC 13 6208 452101
Santo Stefano in Aspromonte RC 14 1263 453364
Scilla RC 17 4964 458328
Montebello Ionico RC 18 6214 464542
Bagaladi RC 18 1039 465581
Scaletta Zanclea ME 18 2140 467721
Itala ME 20 1640 469361
San Lorenzo RC 20 2640 472001

Municipalities with at least 50000 inhabitants

An earthquake occurred to
1 Km NE of Reggio di Calabria (183035 inhabitants)
12 Km SE of Messina (238439 inhabitants)
70 Km NE of Acireale (52622 inhabitants)
84 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 2.2
ML-VAX 1.9
1992-04-01
05:55:13
38.116 15.649 10 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 161699
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-04-01 05:55:13 ± 0.111
Latitude 38.1160 ± 0.0077
Longitude 15.6490 ± 0.0054
Depth (km) 10 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 161699

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) 972.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 123
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00105
Epicentral distance of station farthest from the epicenter (degree) 0.00834
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitudes information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 161699
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:31:08

ML:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 5
Type of magnitude ML
Reference to an origin 161699
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
--.GRI.Z. 1992-04-01T05:55:45.48 10.0 undecidable manual SG 40 0.9213 0.13 0.4
--.GRI.Z. 1992-04-01T05:55:32.28 10.0 undecidable manual PG 40 0.9213 0.33 0.4
--.SOI.Z. 1992-04-01T05:55:25.72 10.0 undecidable manual SG 97 0.3108 -0.15 0.7
--.SC9.Z. 1992-04-01T05:55:20.18 10.0 undecidable manual SG 20 0.1443 -0.2 0.5
--.ATN.Z. 1992-04-01T05:55:20.23 10.0 undecidable manual SG 286 0.1554 -0.23 0.5
--.SOI.Z. 1992-04-01T05:55:20.35 10.0 undecidable manual PG 97 0.3108 -0.35 0.5
--.MO9.Z. 1992-04-01T05:55:19.38 10.0 undecidable manual SG 162 0.1221 0 1.3
--.MO9.Z. 1992-04-01T05:55:17.16 10.0 undecidable manual PG 162 0.1221 0.21 1.3
--.SC9.Z. 1992-04-01T05:55:17.54 10.0 undecidable manual PG 20 0.1443 0.01 2.2
--.ATN.Z. 1992-04-01T05:55:17.57 10.0 undecidable manual PG 286 0.1554 -0.01 2.2
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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