Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.2 on date 14-10-1988 and time 20:13:08 (Italy) in region Confine Italia Francia (FRANCIA)

A magnitude Md 2.2 earthquake occured in region: Confine Italia Francia (FRANCIA), on

  • 14-10-1988 19:13:08 (UTC)
  • 14-10-1988 20:13:08 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.6590, 6.7960 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.

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
Pontechianale CN 19 179 179
Bellino CN 20 109 288

Municipalities with at least 50000 inhabitants

An earthquake occurred to
67 Km W of Cuneo (56081 inhabitants)
80 Km W of Moncalieri (57294 inhabitants)
84 Km SW 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 2.2
M 2.7 		1988-10-14
19:13:08		 44.659 6.796 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 78659
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1988-10-14 19:13:08 ± 0.156
Latitude 44.6590 ± 0.0085
Longitude 6.7960 ± 0.0225
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 78659

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) 2012.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 153
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
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) 0.00235
Epicentral distance of station farthest from the epicenter (degree) 0.02315
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

Md:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 78659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:13:58

M:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 78659
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:42:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.CVF.Z. 1988-10-14T19:13:51.30 10.0 undecidable manual PN 143 2.5752 1.77 0
--.LMR.Z. 1988-10-14T19:13:51.00 10.0 undecidable manual SN 188 1.332 0.49 0.4
--.LRG.Z. 1988-10-14T19:13:48.50 10.0 undecidable manual SN 194 1.2432 0.3 0.5
--.FRF.Z. 1988-10-14T19:13:44.00 10.0 undecidable manual SN 185 1.0989 -0.86 0.2
--.SBF.Z. 1988-10-14T19:13:39.20 10.0 undecidable manual SG 149 0.9102 -0.31 0.5
--.LMR.Z. 1988-10-14T19:13:33.20 10.0 undecidable manual PN 188 1.332 0.59 0.9
--.LRG.Z. 1988-10-14T19:13:31.60 10.0 undecidable manual PN 194 1.2432 0.32 1.3
--.FIN.Z. 1988-10-14T19:13:29.40 10.0 undecidable manual PN 113 1.0989 0.03 1.5
--.FRF.Z. 1988-10-14T19:13:28.50 10.0 undecidable manual PN 185 1.0989 -0.85 0.5
--.SBF.Z. 1988-10-14T19:13:26.00 10.0 undecidable manual PG 149 0.9102 -0.27 1.4
--.ROB.Z. 1988-10-14T19:13:25.60 10.0 undecidable manual PG 114 0.8436 0.11 1.7
--.LPG.Z. 1988-10-14T19:13:24.60 10.0 undecidable manual PG 357 0.8325 -0.22 1.5
--.LSD.Z. 1988-10-14T19:13:24.90 10.0 undecidable manual PG 17 0.8325 0.1 1.7
--.LPL.Z. 1988-10-14T19:13:24.80 10.0 undecidable manual PG 356 0.8547 -0.38 1.3
--.BNI.Z. 1988-10-14T19:13:22.87 10.0 undecidable manual SG 348 0.3996 -0.12 0.7
--.DOI.Z. 1988-10-14T19:13:21.22 10.0 undecidable manual SG 115 0.3552 -0.26 0.5
--.RSP.Z. 1988-10-14T19:13:21.16 10.0 undecidable manual PG 33 0.5883 0.94 0.7
--.STV.Z. 1988-10-14T19:13:19.60 10.0 undecidable manual PG 136 0.5439 -0.53 0.9
--.DOI.Z. 1988-10-14T19:13:16.50 10.0 undecidable manual PG 115 0.3552 0.2 1.7
--.BNI.Z. 1988-10-14T19:13:16.52 10.0 undecidable manual PG 348 0.3996 -0.2 1.6
--.RRL.Z. 1988-10-14T19:13:14.32 10.0 undecidable manual PG 358 0.2553 0.2 1.7
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