Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.3 on date 02-07-1992 and time 20:51:31 (UTC) in region 4 km W Serra San Bruno (VV)

A magnitude Md 2.3 earthquake occured in region: 4 km W Serra San Bruno (VV), on

  • 02-07-1992 20:51:31 (UTC)
  • 02-07-1992 22:51:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.5730, 16.2860 at 14 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Serra San Bruno VV 4 6734 6734
Sorianello VV 5 1176 7910
Soriano Calabro VV 6 2421 10331
Spadola VV 6 825 11156
Gerocarne VV 6 2248 13404
Brognaturo VV 6 735 14139
Simbario VV 6 966 15105
Pizzoni VV 7 1143 16248
Arena VV 7 1456 17704
Mongiana VV 7 740 18444
Vazzano VV 8 1067 19511
Dasà VV 8 1208 20719
Vallelonga VV 8 706 21425
Acquaro VV 9 2484 23909
Fabrizia VV 10 2195 26104
San Nicola da Crissa VV 10 1335 27439
Torre di Ruggiero CZ 12 1033 28472
Cardinale CZ 12 2188 30660
Nardodipace VV 12 1305 31965
Dinami VV 13 2168 34133
Filogaso VV 13 1417 35550
Capistrano VV 13 1042 36592
San Pietro di Caridà RC 14 1195 37787
Monterosso Calabro VV 16 1729 39516
Francica VV 17 1651 41167
Chiaravalle Centrale CZ 17 5759 46926
Maierato VV 17 2188 49114
Serrata RC 17 845 49959
Bivongi RC 18 1398 51357
Pazzano RC 18 568 51925
San Gregorio d'Ippona VV 18 2527 54452
Argusto CZ 18 522 54974
Stefanaconi VV 18 2494 57468
Sant'Onofrio VV 19 3067 60535
San Vito sullo Ionio CZ 19 1811 62346
Candidoni RC 19 416 62762
Giffone RC 19 1907 64669
San Sostene CZ 19 1370 66039
Stilo RC 19 2622 68661
Gagliato CZ 19 505 69166
Davoli CZ 20 5607 74773
Cenadi CZ 20 563 75336
Vibo Valentia VV 20 33941 109277
Galatro RC 20 1709 110986
San Costantino Calabro VV 20 2239 113225
Laureana di Borrello RC 20 5174 118399
Mileto VV 20 6763 125162
Polia VV 20 1023 126185

Municipalities with at least 50000 inhabitants

An earthquake occurred to
45 Km S of Lamezia Terme (70714 inhabitants)
46 Km SW of Catanzaro (90612 inhabitants)
76 Km NE of Reggio di Calabria (183035 inhabitants)
76 Km NE of Messina (238439 inhabitants)
80 Km S of Cosenza (67546 inhabitants)
92 Km SW 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
Bulletin
Rev1000 		Md 2.3
ML-VAX 1.7 		1992-07-02
20:51:31		 38.573 16.286 15 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 168929
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-07-02 20:51:31 ± 0.255
Latitude 38.5730 ± 0.0248
Longitude 16.2860 ± 0.0546
Depth (km) 15 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 168929

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) 5485.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 177
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) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00243
Epicentral distance of station farthest from the epicenter (degree) 0.01085
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitudes information

Md:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 168929
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:37:58

ML:1.7

Field Value
Value 1.7
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 168929
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
--.ATN.Z. 1992-07-02T20:51:57.24 10.0 undecidable manual SG 237 0.7659 -0.45 0.4
--.CSI.Z. 1992-07-02T20:51:53.35 10.0 undecidable manual PN 0 1.1988 0.06 1
--.GMB.Z. 1992-07-02T20:51:50.71 10.0 undecidable manual SG 221 0.5439 0.26 0.5
--.SOI.Z. 1992-07-02T20:51:50.20 10.0 undecidable manual SG 200 0.5328 0.03 0.6
--.ROI.Z. 1992-07-02T20:51:50.66 10.0 undecidable manual PN 12 1.0101 -0.04 1.1
--.MO9.Z. 1992-07-02T20:51:46.60 10.0 undecidable manual PG 219 0.7326 0.73 0.9
--.ATN.Z. 1992-07-02T20:51:45.94 10.0 undecidable manual PG 237 0.7659 -0.52 1
--.ME3.Z. 1992-07-02T20:51:44.10 10.0 undecidable manual PG 219 0.7104 -1.45 0.2
--.GMB.Z. 1992-07-02T20:51:44.11 10.0 undecidable manual PG 221 0.5439 1.82 0.1
--.GRI.Z. 1992-07-02T20:51:41.62 10.0 undecidable manual SG 22 0.2664 -0.27 0.5
--.SOI.Z. 1992-07-02T20:51:41.81 10.0 negative manual PG 200 0.5328 -0.3 2.7
--.GRI.Z. 1992-07-02T20:51:37.41 10.0 negative manual PG 22 0.2664 0.06 2.9
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