Earthquake with magnitude of Md 3.4 on date 02-07-2000 and time 00:25:13 (Italy) in region 2 km NW Castel Viscardo (TR)

A magnitude Md 3.4 earthquake occured in region: 2 km NW Castel Viscardo (TR), on

  • 01-07-2000 22:25:13 (UTC)
  • 02-07-2000 00:25:13 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.76, 11.99 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
Castel Viscardo TR 2 2938 2938
Allerona TR 6 1794 4732
Castel Giorgio TR 6 2131 6863
Acquapendente VT 10 5506 12369
Ficulle TR 11 1669 14038
San Lorenzo Nuovo VT 11 2091 16129
Orvieto TR 11 20630 36759
Fabro TR 11 2876 39635
Proceno VT 13 557 40192
Porano TR 13 1966 42158
Bolsena VT 13 3991 46149
Grotte di Castro VT 14 2683 48832
Parrano TR 15 534 49366
San Casciano dei Bagni SI 15 1632 50998
Onano VT 16 995 51993
Gradoli VT 17 1353 53346
Lubriano VT 17 909 54255
Bagnoregio VT 18 3650 57905
Monteleone d'Orvieto TR 18 1467 59372
Montegabbione TR 20 1216 60588
Latera VT 20 836 61424

Municipalities with at least 50000 inhabitants

An earthquake occurred to
40 Km N of Viterbo (67173 inhabitants)
50 Km SW of Perugia (166134 inhabitants)
59 Km W of Terni (111501 inhabitants)
62 Km W of Foligno (57155 inhabitants)
71 Km E of Grosseto (82087 inhabitants)
76 Km N of Civitavecchia (52991 inhabitants)
79 Km S of Arezzo (99543 inhabitants)
82 Km SE of Siena (53903 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 3.4
ML-VAX 2.3
2000-07-01
22:25:13
42.76 11.99 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 398109
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-07-01 22:25:13 ± 0.148
Latitude 42.76 ± 0.01
Longitude 11.99 ± 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 398109

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) 1738.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 146
Number of associated phases, regardless of their use for origin computation 41
Number of defining phases 41
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) 0.0051
Epicentral distance of station farthest from the epicenter (degree) 0.02955
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

Md:3.4

Field Value
Value 3.4
Uncertainty
Num. used stations 9
Type of magnitude Md
Reference to an origin 398109
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:14:23

ML:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 1
Type of magnitude ML
Reference to an origin 398109
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
--.CTI.Z. 2000-07-01T22:26:06.28 10.0 undecidable manual PN 356 0.0295 0.48 0.9
--.TRI.Z. 2000-07-01T22:26:04.30 10.0 undecidable manual PN 23 0.0288 -0.34 1.1
--.CKI.Z. 2000-07-01T22:26:02.85 10.0 undecidable manual PN 303 0.0283 -1.06 0.4
--.RGNG.Z. 2000-07-01T22:26:00.40 10.0 undecidable manual PN 111 0.0258 0.27 1.2
--.BOB.Z. 2000-07-01T22:25:57.34 10.0 undecidable manual PN 318 0.0244 -0.55 1
--.SMB1.Z. 2000-07-01T22:25:55.25 10.0 undecidable manual PN 123 0.0219 1.06 0.4
--.VTB1.Z. 2000-07-01T22:25:55.00 10.0 undecidable manual PN 128 0.0227 -0.22 1.4
--.PQ9.Z. 2000-07-01T22:25:55.27 10.0 undecidable manual SN 125 0.0115 -0.79 0.4
--.SFI.Z. 2000-07-01T22:25:53.44 10.0 undecidable manual SN 355 0.0103 0.6 0.5
--.AQU.Z. 2000-07-01T22:25:52.41 10.0 undecidable manual SN 111 0.01 0.16 0.7
--.BAI2.Z. 2000-07-01T22:25:52.49 10.0 undecidable manual PN 122 0.0205 0.59 1
--.FB9.Z. 2000-07-01T22:25:51.60 10.0 undecidable manual SN 31 0.0098 0.02 0.8
--.ARV.Z. 2000-07-01T22:25:50.13 10.0 undecidable manual SG 43 0.0091 0.95 0.3
--.RFI.Z. 2000-07-01T22:25:49.88 10.0 undecidable manual PN 134 0.0187 0.66 1
--.CRVI.Z. 2000-07-01T22:25:49.31 10.0 undecidable manual PN 120 0.0181 1.15 0.4
--.EB9.Z. 2000-07-01T22:25:49.50 10.0 undecidable manual PN 326 0.0181 0.84 0.8
--.GU9.Z. 2000-07-01T22:25:47.70 10.0 undecidable manual PN 328 0.0169 1.24 0.3
--.CSNT.Z. 2000-07-01T22:25:46.20 10.0 undecidable manual SG 325 0.0078 1.58 0.1
--.ZC9.Z. 2000-07-01T22:25:45.50 10.0 undecidable manual PN 336 0.0157 0.88 0.8
--.SDI.Z. 2000-07-01T22:25:43.50 10.0 undecidable manual PN 127 0.0154 -0.63 1.2
--.GRFL.Z. 2000-07-01T22:25:43.33 10.0 undecidable manual SG 298 0.0074 -0.08 0.8
--.NRCA.Z. 2000-07-01T22:25:43.19 10.0 undecidable manual SG 85 0.0074 -0.06 0.8
--.SNTG.Z. 2000-07-01T22:25:42.63 10.0 undecidable manual SG 54 0.0076 -1.38 0.1
--.BDI.Z. 2000-07-01T22:25:42.76 10.0 undecidable manual PN 323 0.0147 -0.44 1.5
--.PII.Z. 2000-07-01T22:25:40.52 10.0 undecidable manual PN 312 0.0129 0.24 1.8
--.VVLD.Z. 2000-07-01T22:25:40.66 10.0 undecidable manual PN 126 0.0135 -0.61 1.3
--.MNS.Z. 2000-07-01T22:25:38.40 10.0 undecidable manual SG 126 0.0057 1.33 0.1
--.PQ9.Z. 2000-07-01T22:25:37.77 10.0 undecidable manual PN 125 0.0115 -0.42 1.6
--.SFI.Z. 2000-07-01T22:25:36.38 10.0 undecidable manual PN 355 0.0103 0.05 1.9
--.RDP.Z. 2000-07-01T22:25:36.47 10.0 undecidable manual PN 151 0.0102 0.18 1.9
--.PGD.Z. 2000-07-01T22:25:36.10 10.0 undecidable manual PN 350 0.0101 -0.09 1.9
--.AQU.Z. 2000-07-01T22:25:35.26 10.0 undecidable manual PN 111 0.01 -0.73 1.1
--.FB9.Z. 2000-07-01T22:25:35.00 10.0 undecidable manual PN 31 0.0098 -0.62 1.3
--.ARV.Z. 2000-07-01T22:25:34.45 10.0 undecidable manual PG 43 0.0091 0.23 1.8
--.ASS.Z. 2000-07-01T22:25:34.83 10.0 undecidable manual SG 58 0.0051 -0.16 0.7
--.SNTG.Z. 2000-07-01T22:25:31.44 10.0 undecidable manual PG 54 0.0076 0.2 1.8
--.CSNT.Z. 2000-07-01T22:25:30.77 10.0 undecidable manual PG 325 0.0078 -0.82 0.9
--.NRCA.Z. 2000-07-01T22:25:30.17 10.0 undecidable manual PG 85 0.0074 -0.63 1.3
--.GRFL.Z. 2000-07-01T22:25:29.86 10.0 undecidable manual PG 298 0.0074 -1.03 0.6
--.MNS.Z. 2000-07-01T22:25:26.70 10.0 undecidable manual PG 126 0.0057 -0.52 1.4
--.ASS.Z. 2000-07-01T22:25:25.60 10.0 undecidable manual PG 58 0.0051 -0.42 1.6
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download