Earthquake with magnitude of Md 1.9 on date 13-07-1992 and time 11:53:54 (Italy) in region 3 km S Plodio (SV)

A magnitude Md 1.9 earthquake occured in region: 3 km S Plodio (SV), on

  • 13-07-1992 09:53:54 (UTC)
  • 13-07-1992 11:53:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.3340, 8.2370 at 6 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
Plodio SV 3 650 650
Pallare SV 3 923 1573
Cosseria SV 4 1105 2678
Millesimo SV 4 3383 6061
Roccavignale SV 5 752 6813
Carcare SV 5 5587 12400
Bormida SV 6 387 12787
Murialdo SV 6 841 13628
Cengio SV 6 3563 17191
Osiglia SV 7 444 17635
Mallare SV 7 1146 18781
Cairo Montenotte SV 8 13269 32050
Altare SV 9 2108 34158
Castelnuovo di Ceva CN 9 110 34268
Montezemolo CN 9 259 34527
Saliceto CN 11 1323 35850
Perlo CN 12 116 35966
Priero CN 12 529 36495
Camerana CN 13 631 37126
Rialto SV 13 564 37690
Massimino SV 14 113 37803
Sale delle Langhe CN 14 486 38289
Nucetto CN 14 430 38719
Dego SV 14 1985 40704
Calizzano SV 15 1475 42179
Orco Feglino SV 15 890 43069
Sale San Giovanni CN 15 183 43252
Quiliano SV 15 7232 50484
Calice Ligure SV 15 1730 52214
Gottasecca CN 15 148 52362
Vezzi Portio SV 15 809 53171
Magliolo SV 16 974 54145
Bagnasco CN 16 1035 55180
Ceva CN 17 5782 60962
Paroldo CN 17 211 61173
Vado Ligure SV 17 8336 69509
Monesiglio CN 18 645 70154
Tovo San Giacomo SV 18 2582 72736
Bardineto SV 18 756 73492
Piana Crixia SV 18 788 74280
Giustenice SV 18 977 75257
Giusvalla SV 18 441 75698
Battifollo CN 18 219 75917
Castelletto Uzzone CN 18 331 76248
Spotorno SV 19 3803 80051
Prunetto CN 19 451 80502
Bergeggi SV 19 1129 81631
Mombarcaro CN 19 268 81899
Roascio CN 19 97 81996
Torresina CN 19 52 82048
Priola CN 20 701 82749
Savona SV 20 61345 144094
Scagnello CN 20 194 144288
Borgio Verezzi SV 20 2205 146493

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Savona (61345 inhabitants)
55 Km E of Cuneo (56081 inhabitants)
56 Km W of Genova (586655 inhabitants)
63 Km S of Asti (76202 inhabitants)
67 Km NE of Sanremo (54807 inhabitants)
71 Km SW of Alessandria (93943 inhabitants)
86 Km SE of Moncalieri (57294 inhabitants)
93 Km SE of Torino (890529 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
M 2.2
1992-07-13
09:53:54
44.334 8.237 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 169419
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-07-13 09:53:54 ± 0.232
Latitude 44.3340 ± 0.0141
Longitude 8.2370 ± 0.0356
Depth (km) 6 ± 3 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 169419

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) 3232.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 142
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 16
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) 0.00081
Epicentral distance of station farthest from the epicenter (degree) 0.01433
Number of stations at which the event was observed 9
Number of stations from which data was used for origin computation 9
Magnitudes information

Md:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 1
Type of magnitude Md
Reference to an origin 169419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:38:25

M:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 169419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:48:29
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.LMR.Z. 1992-07-13T09:54:25.30 10.0 undecidable manual PN? 231 1.5873 1.97 0
--.PZZ.Z. 1992-07-13T09:54:23.20 10.0 undecidable manual SG 282 0.8214 -0.78 0.4
--.FRF.Z. 1992-07-13T09:54:22.00 10.0 undecidable manual PN? 236 1.3764 1.64 0
--.STV.Z. 1992-07-13T09:54:18.10 10.0 undecidable manual SG 263 0.6438 -0.29 0.7
--.ENR.Z. 1992-07-13T09:54:15.70 10.0 undecidable manual SG 259 0.5883 -0.76 0.4
--.IMI.Z. 1992-07-13T09:54:12.00 10.0 undecidable manual SG 210 0.4884 -1.12 0.2
--.PZZ.Z. 1992-07-13T09:54:11.60 10.0 undecidable manual PG 282 0.8214 -0.04 1.7
--.STV.Z. 1992-07-13T09:54:09.20 10.0 undecidable manual PG 263 0.6438 0.79 1
--.ENR.Z. 1992-07-13T09:54:06.90 10.0 undecidable manual PG 259 0.5883 -0.4 1.7
--.PCP.Z. 1992-07-13T09:54:06.00 10.0 undecidable manual SG 46 0.2997 -0.61 0.6
--.IMI.Z. 1992-07-13T09:54:05.10 10.0 undecidable manual PG 210 0.4884 -0.27 1.9
--.PCP.Z. 1992-07-13T09:54:01.20 10.0 undecidable manual PG 46 0.2997 -0.42 1.7
--.FIN.Z. 1992-07-13T09:54:00.10 10.0 undecidable manual SG 189 0.1221 -0.07 0.8
--.CKI.Z. 1992-07-13T09:53:59.00 10.0 undecidable manual SG 19 0.0888 0.09 0.8
--.CKI.Z. 1992-07-13T09:53:57.50 10.0 undecidable manual PG 19 0.0888 0.33 1.9
--.FIN.Z. 1992-07-13T09:53:57.90 10.0 undecidable manual PG 189 0.1221 0 2.1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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