Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 2.1 on date 02-03-1998 and time 01:01:30 (UTC) in region 3 km S Chiusa di Pesio (CN)

A magnitude Md 2.1 earthquake occured in region: 3 km S Chiusa di Pesio (CN), on

  • 02-03-1998 01:01:30 (UTC)
  • 02-03-1998 02:01:30 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.2980, 7.6720 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Chiusa di Pesio CN 3 3676 3676
Peveragno CN 6 5543 9219
Roccaforte Mondovì CN 6 2085 11304
Beinette CN 8 3423 14727
Pianfei CN 9 2202 16929
Villanova Mondovì CN 9 5792 22721
Boves CN 10 9835 32556
Frabosa Sottana CN 10 1497 34053
Frabosa Soprana CN 11 759 34812
Margarita CN 12 1441 36253
Vernante CN 12 1178 37431
Robilante CN 13 2306 39737
Monastero di Vasco CN 13 1297 41034
Limone Piemonte CN 13 1485 42519
Cuneo CN 14 56081 98600
Morozzo CN 14 2086 100686
Borgo San Dalmazzo CN 15 12468 113154
Roccavione CN 15 2761 115915
Mondovì CN 16 22484 138399
Montaldo di Mondovì CN 16 557 138956
Rocca de' Baldi CN 16 1662 140618
Castelletto Stura CN 17 1351 141969
Vignolo CN 17 2600 144569
Roaschia CN 17 107 144676
Roburent CN 18 495 145171
Vicoforte CN 18 3136 148307
Montanera CN 18 760 149067
Cervasca CN 19 5013 154080
Roccasparvera CN 19 741 154821
Torre Mondovì CN 19 498 155319
Pamparato CN 20 302 155621
Briaglia CN 20 318 155939

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km SE of Cuneo (56081 inhabitants)
54 Km N of Sanremo (54807 inhabitants)
65 Km W of Savona (61345 inhabitants)
78 Km S of Moncalieri (57294 inhabitants)
79 Km SW of Asti (76202 inhabitants)
86 Km S 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 2.1 1998-03-02
01:01:30		 44.298 7.672 10 2013-07-15
08:41:04		 Bollettino Sismico Italiano INGV 324129
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1998-03-02 01:01:30 ± 0.11
Latitude 44.2980 ± 0.0101
Longitude 7.6720 ± 0.0085
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 324129

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) 1308.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 90
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) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00121
Epicentral distance of station farthest from the epicenter (degree) 0.00809
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 12
Magnitude information

Md:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 324129
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:03:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.BHB.Z. 1998-03-02T01:01:51.32 10.0 undecidable manual SG 331 0.5994 -0.8 0.1
--.RRL.Z. 1998-03-02T01:01:48.49 10.0 undecidable manual PG 314 0.8769 0.32 1.1
--.RSP.Z. 1998-03-02T01:01:48.40 10.0 undecidable manual PG 341 0.8991 -0.43 0.8
--.PZZ.Z. 1998-03-02T01:01:46.66 10.0 undecidable manual SG 297 0.444 -0.56 0.3
--.CKI.Z. 1998-03-02T01:01:46.16 10.0 undecidable manual SG 74 0.444 -0.83 0.1
--.IMI.Z. 1998-03-02T01:01:45.20 10.0 undecidable manual SG 157 0.4107 -0.97 0.1
--.DOI.Z. 1998-03-02T01:01:44.44 10.0 undecidable manual SG 304 0.3552 0.09 0.8
--.FIN.Z. 1998-03-02T01:01:44.58 10.0 undecidable manual SG 103 0.3885 -0.63 0.3
--.BHB.Z. 1998-03-02T01:01:43.32 10.0 undecidable manual PG 331 0.5994 0.28 1.4
--.PCP.Z. 1998-03-02T01:01:43.58 10.0 undecidable manual PG 68 0.666 -0.55 0.7
--.STV.Z. 1998-03-02T01:01:40.50 10.0 undecidable manual SG 259 0.2442 -0.51 0.4
--.PZZ.Z. 1998-03-02T01:01:40.37 10.0 undecidable manual PG 297 0.444 0.16 1.9
--.CKI.Z. 1998-03-02T01:01:40.43 10.0 undecidable manual PG 74 0.444 0.35 1.5
--.FIN.Z. 1998-03-02T01:01:39.42 10.0 undecidable manual PG 103 0.3885 0.37 1.5
--.IMI.Z. 1998-03-02T01:01:39.67 10.0 undecidable manual PG 157 0.4107 0.17 2
--.DOI.Z. 1998-03-02T01:01:38.83 10.0 undecidable manual PG 304 0.3552 0.28 1.7
--.ENR.Z. 1998-03-02T01:01:38.35 10.0 undecidable manual SG 248 0.1887 -0.43 0.5
--.ROB.Z. 1998-03-02T01:01:37.35 10.0 undecidable manual SG 88 0.1332 0.19 0.8
--.STV.Z. 1998-03-02T01:01:36.53 10.0 undecidable manual PG 259 0.2442 0.16 2
--.ENR.Z. 1998-03-02T01:01:35.46 10.0 undecidable manual PG 248 0.1887 0.12 2
--.ROB.Z. 1998-03-02T01:01:34.95 10.0 undecidable manual PG 88 0.1332 0.55 0.9
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