Earthquake with magnitude of Md 3.5 on date 11-08-2000 and time 06:33:48 (Italy) in region 1 km N Gualdo Tadino (PG)

A magnitude Md 3.5 earthquake occured in region: 1 km N Gualdo Tadino (PG), on

  • 11-08-2000 04:33:48 (UTC)
  • 11-08-2000 06:33:48 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.245, 12.784 at 9 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 2 15208 15208
Fossato di Vico PG 6 2840 18048
Sigillo PG 10 2404 20452
Esanatoglia MC 13 2034 22486
Fiuminata MC 14 1402 23888
Costacciaro PG 14 1216 25104
Fabriano AN 14 31480 56584
Nocera Umbra PG 15 5839 62423
Sefro MC 17 422 62845
Valfabbrica PG 18 3389 66234
Pioraco MC 18 1134 67368
Matelica MC 18 9981 77349
Cerreto d'Esi AN 18 3817 81166

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Foligno (57155 inhabitants)
36 Km E of Perugia (166134 inhabitants)
69 Km S of Fano (60888 inhabitants)
72 Km SW of Ancona (100861 inhabitants)
75 Km S of Pesaro (94582 inhabitants)
77 Km N of Terni (111501 inhabitants)
77 Km E of Arezzo (99543 inhabitants)
93 Km S of Rimini (147750 inhabitants)
99 Km NW of Teramo (54892 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 3.5
ML-VAX 2.4
2000-08-11
04:33:48
43.245 12.784 9 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 400459
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-08-11 04:33:48 ± 0.176
Latitude 43.2450 ± 0.0099
Longitude 12.7840 ± 0.0184
Depth (km) 9 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 400459

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) 1853.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 64
Number of associated phases, regardless of their use for origin computation 26
Number of defining phases 26
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) 0.00097
Epicentral distance of station farthest from the epicenter (degree) 0.03764
Number of stations at which the event was observed 22
Number of stations from which data was used for origin computation 22
Magnitudes information

Md:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 400459
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:16:39

ML:2.4

Field Value
Value 2.4
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 400459
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
--.DOI.Z. 2000-08-11T04:34:53.00 10.0 undecidable manual PN 289 0.0376 0.82 0.5
--.SGO.Z. 2000-08-11T04:34:44.66 10.0 undecidable manual PN! 144 0.0295 4.94 0
--.FVI.Z. 2000-08-11T04:34:43.16 10.0 undecidable manual PN! 0 0.0301 2.46 0
--.PTCC.Z. 2000-08-11T04:34:40.35 10.0 undecidable manual PN 7 0.0287 1.89 0
--.GE9.Z. 2000-08-11T04:34:40.61 10.0 undecidable manual PN! 4 0.0274 4.08 0
--.RGNG.Z. 2000-08-11T04:34:35.21 10.0 undecidable manual PN! 126 0.0233 4.83 0
--.RFI.Z. 2000-08-11T04:34:28.36 10.0 undecidable manual PN! 155 0.0192 4.27 0
--.GU9.Z. 2000-08-11T04:34:24.26 10.0 undecidable manual PN! 305 0.0173 2.99 0
--.SDI.Z. 2000-08-11T04:34:22.26 10.0 undecidable manual PN! 153 0.0154 4.01 0
--.BDI.Z. 2000-08-11T04:34:18.92 10.0 undecidable manual PN 298 0.0159 -0.27 1.5
--.MNS.Z. 2000-08-11T04:34:18.86 10.0 undecidable manual SG 185 0.0077 0.51 0.5
--.PQ9.Z. 2000-08-11T04:34:13.75 10.0 undecidable manual PN 159 0.0117 1.09 0.5
--.GRFL.Z. 2000-08-11T04:34:12.84 10.0 undecidable manual PN 266 0.0118 -0.05 1.7
--.CSNT.Z. 2000-08-11T04:34:09.59 10.0 undecidable manual PN 282 0.01 -0.38 1.5
--.SFI.Z. 2000-08-11T04:34:08.14 10.0 undecidable manual PG 314 0.0085 0.85 0.8
--.PGD.Z. 2000-08-11T04:34:08.31 10.0 undecidable manual PG 309 0.0089 0.11 1.7
--.AQU.Z. 2000-08-11T04:34:08.12 10.0 undecidable manual PG 152 0.009 -0.18 1.7
--.MNS.Z. 2000-08-11T04:34:04.95 10.0 positive manual PG 185 0.0077 -0.83 1.8
--.FB9.Z. 2000-08-11T04:34:04.22 10.0 undecidable manual SG 359 0.004 -0.76 0.4
--.NRCA.Z. 2000-08-11T04:33:58.54 10.0 undecidable manual PG 149 0.0043 -0.07 1.7
--.ARV.Z. 2000-08-11T04:33:58.94 10.0 undecidable manual SG 24 0.0025 -0.66 0.5
--.FB9.Z. 2000-08-11T04:33:57.22 10.0 positive manual PG 359 0.004 -0.84 1.7
--.SNTG.Z. 2000-08-11T04:33:54.60 10.0 undecidable manual SG 85 0.001 0.54 0.5
--.ARV.Z. 2000-08-11T04:33:54.38 10.0 positive manual PG 24 0.0025 -0.57 2.5
--.ASS.Z. 2000-08-11T04:33:53.30 10.0 positive manual PG 207 0.0018 -0.25 3.3
--.SNTG.Z. 2000-08-11T04:33:52.10 10.0 positive manual PG 85 0.001 0.35 3.1
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