Earthquake with magnitude of Md 3.0 on date 09-01-1989 and time 12:29:12 (Italy) in region 3 km W Gualdo Tadino (PG)

A magnitude Md 3.0 earthquake occured in region: 3 km W Gualdo Tadino (PG), on

  • 09-01-1989 11:29:12 (UTC)
  • 09-01-1989 12:29:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.24, 12.755 at 5 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
Gualdo Tadino PG 3 15208 15208
Fossato di Vico PG 6 2840 18048
Sigillo PG 10 2404 20452
Costacciaro PG 14 1216 21668
Nocera Umbra PG 15 5839 27507
Valfabbrica PG 15 3389 30896
Fiuminata MC 15 1402 32298
Esanatoglia MC 16 2034 34332
Fabriano AN 16 31480 65812
Sefro MC 19 422 66234
Gubbio PG 19 32216 98450
Scheggia e Pascelupo PG 20 1393 99843
Pioraco MC 20 1134 100977
Valtopina PG 20 1398 102375

Municipalities with at least 50000 inhabitants

An earthquake occurred to
32 Km N of Foligno (57155 inhabitants)
33 Km E of Perugia (166134 inhabitants)
71 Km SW of Fano (60888 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
75 Km E of Arezzo (99543 inhabitants)
76 Km S of Pesaro (94582 inhabitants)
76 Km N of Terni (111501 inhabitants)
93 Km S of Rimini (147750 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 3.0
ML-VAX 2.6
1989-01-09
11:29:12
43.24 12.755 5 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 84999
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-01-09 11:29:12 ± 0.169
Latitude 43.2400 ± 0.0077
Longitude 12.7550 ± 0.0112
Depth (km) 5 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 84999

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) 1243
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 63
Number of associated phases, regardless of their use for origin computation 33
Number of defining phases 33
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) 0.0017
Epicentral distance of station farthest from the epicenter (degree) 0.03011
Number of stations at which the event was observed 21
Number of stations from which data was used for origin computation 21
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 8
Type of magnitude Md
Reference to an origin 84999
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:19:48

ML:2.6

Field Value
Value 2.6
Uncertainty
Num. used stations 6
Type of magnitude ML
Reference to an origin 84999
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
--.VOY.Z. 1989-01-09T11:30:34.60 10.0 undecidable manual SN 15 0.0261 0.91 0.1
--.FVI.Z. 1989-01-09T11:30:05.25 10.0 undecidable manual PN 0 0.0301 -0.35 0.6
--.VOY.Z. 1989-01-09T11:30:01.40 10.0 undecidable manual PN 15 0.0261 1.93 0
--.TRI.Z. 1989-01-09T11:29:54.88 10.0 undecidable manual PN 15 0.0231 0.01 0.9
--.AQU.Z. 1989-01-09T11:29:49.90 10.0 undecidable manual SG 151 0.009 1.21 0.1
--.SFI.Z. 1989-01-09T11:29:44.33 10.0 undecidable manual SG 315 0.0083 -1.27 0.1
--.BDI.Z. 1989-01-09T11:29:43.27 10.0 undecidable manual PN 298 0.0159 -0.53 0.8
--.SDI.Z. 1989-01-09T11:29:43.50 10.0 undecidable manual PN 152 0.0154 0.35 1
--.MME.Z. 1989-01-09T11:29:43.34 10.0 undecidable manual PN 303 0.0159 -0.46 0.9
--.MNS.Z. 1989-01-09T11:29:42.56 10.0 undecidable manual SG 183 0.0077 -0.57 0.4
--.ALP.Z. 1989-01-09T11:29:39.80 10.0 undecidable manual SG 127 0.0067 0.07 0.9
--.MAO.Z. 1989-01-09T11:29:39.93 10.0 undecidable manual PN 235 0.0129 0.66 0.7
--.CRE.Z. 1989-01-09T11:29:37.93 10.0 undecidable manual SG 303 0.0062 -0.04 0.6
--.AM8.Z. 1989-01-09T11:29:37.70 10.0 undecidable manual SG 62 0.0062 0 0.9
--.AZI.Z. 1989-01-09T11:29:37.30 10.0 undecidable manual PN 157 0.0121 -0.81 0.6
--.AQU.Z. 1989-01-09T11:29:33.26 10.0 undecidable manual PG 151 0.009 0.24 1.5
--.PGD.Z. 1989-01-09T11:29:32.90 10.0 undecidable manual PG 310 0.0088 -0.5 1.1
--.MC8.Z. 1989-01-09T11:29:32.20 10.0 undecidable manual SG 83 0.0044 0.95 0.2
--.SFI.Z. 1989-01-09T11:29:31.56 10.0 undecidable manual PG 315 0.0083 -0.14 1.5
--.MNS.Z. 1989-01-09T11:29:29.33 10.0 undecidable manual PG 183 0.0077 -0.95 0.5
--.SS8.Z. 1989-01-09T11:29:28.70 10.0 undecidable manual SG 123 0.0037 -0.19 0.9
--.CRE.Z. 1989-01-09T11:29:28.20 10.0 undecidable manual PG 303 0.0062 0.72 0.8
--.RSM.Z. 1989-01-09T11:29:28.10 10.0 undecidable manual PG 342 0.0065 0.22 1.5
--.ALP.Z. 1989-01-09T11:29:27.60 10.0 undecidable manual PG 127 0.0067 -0.71 0.8
--.AM8.Z. 1989-01-09T11:29:26.60 10.0 undecidable manual PG 62 0.0062 -0.54 2.1
--.CM8.Z. 1989-01-09T11:29:23.20 10.0 undecidable manual SG 98 0.0025 -0.69 0.5
--.ARV.Z. 1989-01-09T11:29:23.96 10.0 undecidable manual SG 27 0.0026 -0.15 0.6
--.MC8.Z. 1989-01-09T11:29:23.60 10.0 undecidable manual PG? 83 0.0044 0.18 0.6
--.SS8.Z. 1989-01-09T11:29:22.10 10.0 undecidable manual PG 123 0.0037 0.05 3.1
--.ARV.Z. 1989-01-09T11:29:19.20 10.0 positive manual PG 27 0.0026 -0.1 3.1
--.CM8.Z. 1989-01-09T11:29:19.40 10.0 undecidable manual PG 98 0.0025 0.23 2.9
--.ASS.Z. 1989-01-09T11:29:19.79 10.0 undecidable manual SG 202 0.0017 -0.53 0.4
--.ASS.Z. 1989-01-09T11:29:17.72 10.0 positive manual PG 202 0.0017 0.61 1.9
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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