Earthquake with magnitude of Md 3.0 on date 15-03-1994 and time 00:19:54 (Italy) in region W Pietralunga (PG)

A magnitude Md 3.0 earthquake occured in region: W Pietralunga (PG), on

  • 14-03-1994 23:19:54 (UTC)
  • 15-03-1994 00:19:54 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.44, 12.44 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
Pietralunga PG 0 2111 2111
Montone PG 12 1680 3791
Apecchio PU 13 1882 5673
Gubbio PG 15 32216 37889
CittĂ  di Castello PG 16 39913 77802
Cantiano PU 16 2245 80047
Umbertide PG 17 16681 96728
Piobbico PU 18 2029 98757
Scheggia e Pascelupo PG 19 1393 100150

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km N of Perugia (166134 inhabitants)
45 Km E of Arezzo (99543 inhabitants)
58 Km NW of Foligno (57155 inhabitants)
65 Km SW of Pesaro (94582 inhabitants)
65 Km SW of Fano (60888 inhabitants)
70 Km S of Rimini (147750 inhabitants)
79 Km S of Cesena (96758 inhabitants)
90 Km W of Ancona (100861 inhabitants)
90 Km E of Siena (53903 inhabitants)
93 Km SE of Forlì (117913 inhabitants)
99 Km N of Terni (111501 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 2.2
1994-03-14
23:19:54
43.44 12.44 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 206519
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-03-14 23:19:54 ± 0.145
Latitude 43.44 ± 0.01
Longitude 12.44 ± 0.01
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 206519

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) 1682.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 111
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 32
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00332
Epicentral distance of station farthest from the epicenter (degree) 0.03319
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 4
Type of magnitude Md
Reference to an origin 206519
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:14:31

ML:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 11
Type of magnitude ML
Reference to an origin 206519
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. 1994-03-14T23:21:14.50 10.0 undecidable manual SN! 20 0.025 2.28 0
--.CTI.Z. 1994-03-14T23:21:08.31 10.0 undecidable manual SN 347 0.024 -0.95 0.2
--.KBA.Z. 1994-03-14T23:20:52.60 10.0 positive manual PN 9 0.0332 1.01 0.8
--.FVI.Z. 1994-03-14T23:20:44.93 10.0 undecidable manual PN 3 0.0284 0.63 0.7
--.LJU.Z. 1994-03-14T23:20:43.00 10.0 undecidable manual PN 28 0.0269 0.95 0.5
--.BDI.Z. 1994-03-14T23:20:39.90 10.0 undecidable manual SN 295 0.0131 -0.87 0.3
--.VOY.Z. 1994-03-14T23:20:39.00 10.0 undecidable manual PN 20 0.025 -0.2 1.1
--.CTI.Z. 1994-03-14T23:20:36.88 10.0 undecidable manual PN 347 0.024 -0.61 0.8
--.TRI.Z. 1994-03-14T23:20:34.10 10.0 undecidable manual PN 21 0.022 -0.63 0.8
--.MNS.Z. 1994-03-14T23:20:33.50 10.0 undecidable manual SG! 169 0.0096 2.11 0
--.SDI.Z. 1994-03-14T23:20:29.21 10.0 undecidable manual PN 148 0.0181 0.73 0.9
--.FIR.Z. 1994-03-14T23:20:25.00 10.0 undecidable manual SG 291 0.0082 -1.38 0.2
--.GU9.Z. 1994-03-14T23:20:23.26 10.0 undecidable manual PN 304 0.0145 0.21 1.5
--.MME.Z. 1994-03-14T23:20:21.40 10.0 undecidable manual PN 301 0.0131 0.43 1.4
--.BDI.Z. 1994-03-14T23:20:21.34 10.0 undecidable manual PN 295 0.0131 0.3 1.5
--.PII.Z. 1994-03-14T23:20:20.83 10.0 undecidable manual PN 281 0.0126 0.52 1.3
--.ZC9.Z. 1994-03-14T23:20:20.67 10.0 undecidable manual PN 311 0.0125 0.67 1.1
--.AQU.Z. 1994-03-14T23:20:19.54 10.0 undecidable manual PN 146 0.0117 0.78 1
--.PGD.Z. 1994-03-14T23:20:18.30 10.0 undecidable manual SG 309 0.006 -0.29 0.6
--.MNS.Z. 1994-03-14T23:20:15.80 10.0 undecidable manual PG 169 0.0096 -0.55 1.2
--.SFI.Z. 1994-03-14T23:20:15.98 10.0 undecidable manual SG 317 0.0056 -1.13 0.2
--.FIR.Z. 1994-03-14T23:20:14.50 10.0 undecidable manual PG 291 0.0082 1.77 0.1
--.RSM.Z. 1994-03-14T23:20:12.29 10.0 undecidable manual SG 1 0.0044 -0.3 0.6
--.ASS.Z. 1994-03-14T23:20:09.97 10.0 undecidable manual SG 156 0.0036 -0.07 0.7
--.CRE.Z. 1994-03-14T23:20:09.18 10.0 undecidable manual SG 296 0.0035 -0.16 0.6
--.SFI.Z. 1994-03-14T23:20:08.32 10.0 undecidable manual PG 317 0.0056 0.94 0.8
--.ARV.Z. 1994-03-14T23:20:08.32 10.0 undecidable manual SG 80 0.0033 -0.27 0.6
--.PGD.Z. 1994-03-14T23:20:08.15 10.0 undecidable manual PG 309 0.006 -0.09 1.6
--.RSM.Z. 1994-03-14T23:20:04.34 10.0 positive manual PG 1 0.0044 -0.43 2.8
--.ASS.Z. 1994-03-14T23:20:02.75 10.0 positive manual PG 156 0.0036 -0.55 2.5
--.ARV.Z. 1994-03-14T23:20:01.85 10.0 positive manual PG 80 0.0033 -0.61 2.3
--.CRE.Z. 1994-03-14T23:20:01.85 10.0 positive manual PG 296 0.0035 -1.05 1.3
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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