Earthquake with magnitude of Md 3.3 on date 12-09-1998 and time 07:25:04 (Italy) in region 5 km E Viggianello (PZ)

A magnitude Md 3.3 earthquake occured in region: 5 km E Viggianello (PZ), on

  • 12-09-1998 05:25:04 (UTC)
  • 12-09-1998 07:25:04 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.963, 16.142 at 7 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
Viggianello PZ 5 3025 3025
San Severino Lucano PZ 6 1563 4588
Rotonda PZ 9 3494 8082
Episcopia PZ 13 1434 9516
Morano Calabro CS 13 4576 14092
Terranova di Pollino PZ 14 1208 15300
Francavilla in Sinni PZ 14 4215 19515
Laino Borgo CS 14 1921 21436
Laino Castello CS 15 848 22284
Castelluccio Superiore PZ 15 824 23108
Castelluccio Inferiore PZ 15 2131 25239
Mormanno CS 15 3027 28266
San Costantino Albanese PZ 16 729 28995
San Basile CS 17 1055 30050
Fardella PZ 17 627 30677
Frascineto CS 17 2154 32831
Castrovillari CS 18 22240 55071
San Lorenzo Bellizzi CS 18 644 55715
Latronico PZ 18 4556 60271
Teana PZ 18 613 60884
San Paolo Albanese PZ 18 294 61178
Chiaromonte PZ 19 1965 63143

Municipalities with at least 50000 inhabitants

An earthquake occurred to
75 Km N of Cosenza (67546 inhabitants)
81 Km SE of Potenza (67122 inhabitants)
88 Km SW of Matera (60436 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 3.3
ML-VAX 2.7
1998-09-12
05:25:04
39.963 16.142 7 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 350859
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1998-09-12 05:25:04 ± 0.31
Latitude 39.9630 ± 0.0117
Longitude 16.1420 ± 0.0226
Depth (km) 7 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 350859

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) 2327.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 89
Number of associated phases, regardless of their use for origin computation 30
Number of defining phases 30
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.5
Epicentral distance of station closest to the epicenter (degree) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.02744
Number of stations at which the event was observed 25
Number of stations from which data was used for origin computation 25
Magnitudes information

Md:3.3

Field Value
Value 3.3
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 350859
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:28:40

ML:2.7

Field Value
Value 2.7
Uncertainty
Num. used stations 10
Type of magnitude ML
Reference to an origin 350859
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 Takeoff_angle Residual Weight
--.PZI.Z. 1998-09-12T05:25:54.48 10.0 undecidable manual PN 198 0.0274 1.43 0.2
--.MEU.Z. 1998-09-12T05:25:53.21 10.0 undecidable manual PN 200 0.0272 0.48 0.9
--.MRB1.Z. 1998-09-12T05:25:50.63 10.0 undecidable manual SN 323 0.0131 -0.09 0.7
--.AU9.Z. 1998-09-12T05:25:49.24 10.0 undecidable manual PN 195 0.0252 -0.37 1.1
--.SDI.Z. 1998-09-12T05:25:47.12 10.0 undecidable manual PN 315 0.0223 1.91 0.1
--.GIB.Z. 1998-09-12T05:25:45.65 10.0 undecidable manual PN 220 0.0231 -0.74 0.8
--.BRT.Z. 1998-09-12T05:25:44.67 10.0 undecidable manual SN 39 0.0107 0.43 0.6
--.GRI.Z. 1998-09-12T05:25:43.62 10.0 undecidable manual SN 169 0.0104 0.09 0.7
--.CRVI.Z. 1998-09-12T05:25:42.63 10.0 undecidable manual PN 322 0.0202 0.71 0.9
--.RFI.Z. 1998-09-12T05:25:40.75 10.0 undecidable manual PN 310 0.0189 0.59 1.1
--.CPI2.Z. 1998-09-12T05:25:40.49 10.0 undecidable manual PN 320 0.0191 0.11 1.4
--.SOI.Z. 1998-09-12T05:25:36.17 10.0 undecidable manual PN 182 0.017 -0.92 0.7
--.MAB1.Z. 1998-09-12T05:25:36.58 10.0 undecidable manual PN 316 0.0162 0.73 1
--.FG3.Z. 1998-09-12T05:25:34.39 10.0 undecidable manual PN 355 0.0157 -0.78 0.9
--.VTB1.Z. 1998-09-12T05:25:34.20 10.0 undecidable manual PN 317 0.0151 0.05 1.6
--.SC9.Z. 1998-09-12T05:25:33.70 10.0 undecidable manual PN 191 0.0156 -1.29 0.4
--.LCI.Z. 1998-09-12T05:25:32.86 10.0 undecidable manual PN 75 0.0139 0.42 1.4
--.FG5.Z. 1998-09-12T05:25:31.50 10.0 undecidable manual PN 333 0.0133 0.08 1.7
--.MRB1.Z. 1998-09-12T05:25:31.35 10.0 undecidable manual PN 323 0.0131 0.12 1.7
--.CI9.Z. 1998-09-12T05:25:27.99 10.0 undecidable manual PN 317 0.0111 -0.14 1.7
--.GRI.Z. 1998-09-12T05:25:27.21 10.0 undecidable manual PN 169 0.0104 0.13 1.7
--.FG4.Z. 1998-09-12T05:25:27.77 10.0 undecidable manual PN 338 0.0113 -0.7 1.1
--.BRT.Z. 1998-09-12T05:25:26.60 10.0 undecidable manual PN 39 0.0107 -0.88 0.9
--.SL9.Z. 1998-09-12T05:25:26.67 10.0 undecidable manual SG 318 0.0052 1.01 0.3
--.MU9.Z. 1998-09-12T05:25:23.53 10.0 undecidable manual PG 328 0.0084 0.05 1.7
--.SGO.Z. 1998-09-12T05:25:21.37 10.0 undecidable manual PG 313 0.0078 -0.84 0.9
--.TDS.Z. 1998-09-12T05:25:18.74 10.0 undecidable manual SG 153 0.003 0.92 0.3
--.SL9.Z. 1998-09-12T05:25:15.41 10.0 undecidable manual PG 318 0.0052 -1.35 0.4
--.TDS.Z. 1998-09-12T05:25:12.33 10.0 undecidable manual PG 153 0.003 0.1 1.7
--.ORI.Z. 1998-09-12T05:25:10.43 10.0 undecidable manual PG 69 0.0022 0.17 1.6
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download