Earthquake with magnitude of Md 2.0 on date 25-09-2000 and time 01:22:19 (Italy) in region 10 km W Monte Cavallo (MC)

A magnitude Md 2.0 earthquake occured in region: 10 km W Monte Cavallo (MC), on

  • 24-09-2000 23:22:19 (UTC)
  • 25-09-2000 01:22:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9810, 12.8800 at 10 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
Monte Cavallo MC 10 145 145
Sellano PG 11 1079 1224
Serravalle di Chienti MC 12 1070 2294
Valtopina PG 13 1398 3692
Foligno PG 15 57155 60847
Pieve Torina MC 16 1458 62305
Trevi PG 16 8469 70774
Nocera Umbra PG 16 5839 76613
Spello PG 17 8645 85258
Preci PG 17 724 85982
Muccia MC 18 915 86897
Visso MC 18 1107 88004
Cerreto di Spoleto PG 18 1075 89079
Fiordimonte MC 18 202 89281
Pievebovigliana MC 19 866 90147
Sefro MC 19 422 90569
Campello sul Clitunno PG 20 2442 93011

Municipalities with at least 50000 inhabitants

An earthquake occurred to
15 Km E of Foligno (57155 inhabitants)
42 Km E of Perugia (166134 inhabitants)
50 Km NE of Terni (111501 inhabitants)
76 Km W of Teramo (54892 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
88 Km SW of Ancona (100861 inhabitants)
89 Km NE of Viterbo (67173 inhabitants)
97 Km S of Fano (60888 inhabitants)
97 Km SE of Arezzo (99543 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 2000-09-24
23:22:19
42.981 12.88 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 403259
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-09-24 23:22:19 ± 0.07
Latitude 42.9810 ± 0.0036
Longitude 12.8800 ± 0.0074
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 403259

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) 723.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 121
Number of associated phases, regardless of their use for origin computation 10
Number of defining phases 10
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.00162
Epicentral distance of station farthest from the epicenter (degree) 0.00550
Number of stations at which the event was observed 5
Number of stations from which data was used for origin computation 5
Magnitude information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 403259
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:19:25
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.MNS.Z. 2000-09-24T23:22:40.99 10.0 undecidable manual SG 193 0.6105 0.11 0.4
--.ARV.Z. 2000-09-24T23:22:37.83 10.0 undecidable manual SG 4 0.5106 -0.01 0.6
--.MNS.Z. 2000-09-24T23:22:31.38 10.0 undecidable manual PG 193 0.6105 -0.36 0.2
--.SNTG.Z. 2000-09-24T23:22:30.20 10.0 undecidable manual SG 8 0.2664 -0.03 0.7
--.ARV.Z. 2000-09-24T23:22:29.79 10.0 undecidable manual PG 4 0.5106 -0.2 0.8
--.NRCA.Z. 2000-09-24T23:22:28.79 10.0 undecidable manual SG 130 0.222 0.37 0.1
--.ASS.Z. 2000-09-24T23:22:27.21 10.0 undecidable manual SG 295 0.1776 0.09 0.5
--.SNTG.Z. 2000-09-24T23:22:25.52 10.0 positive manual PG 8 0.2664 0.03 3.7
--.NRCA.Z. 2000-09-24T23:22:24.59 10.0 undecidable manual PG 130 0.222 0.05 1.8
--.ASS.Z. 2000-09-24T23:22:23.94 10.0 undecidable manual PG 295 0.1776 0.14 1.1
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