Earthquake with magnitude of Md 2.0 on date 11-04-2000 and time 00:17:31 (Italy) in region 7 km SE Castelsantangelo sul Nera (MC)

A magnitude Md 2.0 earthquake occured in region: 7 km SE Castelsantangelo sul Nera (MC), on

  • 10-04-2000 22:17:31 (UTC)
  • 11-04-2000 00:17:31 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8590, 13.2280 at 6 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
Castelsantangelo sul Nera MC 7 281 281
Montegallo AP 9 523 804
Montemonaco AP 9 604 1408
Arquata del Tronto AP 11 1178 2586
Ussita MC 12 444 3030
Montefortino FM 13 1178 4208
Norcia PG 13 4957 9165
Visso MC 14 1107 10272
Bolognola MC 15 142 10414
Preci PG 16 724 11138
Amandola FM 17 3629 14767
Acquasanta Terme AP 18 2916 17683
Accumoli RI 18 667 18350
Comunanza AP 19 3166 21516
Palmiano AP 19 196 21712
Acquacanina MC 20 121 21833

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
45 Km NW of Teramo (54892 inhabitants)
58 Km NE of Terni (111501 inhabitants)
58 Km N of L'Aquila (69753 inhabitants)
74 Km E of Perugia (166134 inhabitants)
85 Km W of Montesilvano (53738 inhabitants)
88 Km S of Ancona (100861 inhabitants)
92 Km W of Pescara (121014 inhabitants)
95 Km NW of Chieti (51815 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 2.0 2000-04-10
22:17:31
42.859 13.228 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 386159
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-04-10 22:17:31 ± 0.721
Latitude 42.8590 ± 0.0454
Longitude 13.2280 ± 0.0511
Depth (km) 6 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 386159

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) 6541.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 271
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00073
Epicentral distance of station farthest from the epicenter (degree) 0.00599
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 386159
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:02:57
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ARV.Z. 2000-04-10T22:17:56.52 10.0 undecidable manual SG 342 0.666 0.84 0
--.SNTG.Z. 2000-04-10T22:17:48.43 10.0 undecidable manual SG 332 0.444 -0.05 0.6
--.ASS.Z. 2000-04-10T22:17:48.25 10.0 undecidable manual SG 295 0.4551 -0.85 0
--.ARV.Z. 2000-04-10T22:17:45.80 10.0 undecidable manual PG 342 0.666 -0.3 0.8
--.ASS.Z. 2000-04-10T22:17:41.92 10.0 positive manual PG 295 0.4551 0.33 1.9
--.SNTG.Z. 2000-04-10T22:17:40.93 10.0 undecidable manual PG 332 0.444 -0.3 1
--.NRCA.Z. 2000-04-10T22:17:35.35 10.0 undecidable manual SG 253 0.0777 0.13 0.6
--.NRCA.Z. 2000-04-10T22:17:33.54 10.0 negative manual PG 253 0.0777 -0.04 3
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download