Earthquake with magnitude of Md 2.3 on date 19-02-2000 and time 05:00:11 (Italy) in region 6 km W Sellano (PG)

A magnitude Md 2.3 earthquake occured in region: 6 km W Sellano (PG), on

  • 19-02-2000 04:00:11 (UTC)
  • 19-02-2000 05:00:11 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.9050, 12.8600 at 16 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
Sellano PG 6 1079 1079
Trevi PG 10 8469 9548
Cerreto di Spoleto PG 11 1075 10623
Campello sul Clitunno PG 12 2442 13065
Foligno PG 14 57155 70220
Preci PG 15 724 70944
Vallo di Nera PG 15 364 71308
Monte Cavallo MC 15 145 71453
Montefalco PG 17 5679 77132
Castel Ritaldi PG 18 3278 80410
Spello PG 18 8645 89055
Visso MC 19 1107 90162
Sant'Anatolia di Narco PG 19 564 90726
Valtopina PG 19 1398 92124

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km E of Foligno (57155 inhabitants)
42 Km NE of Terni (111501 inhabitants)
44 Km SE of Perugia (166134 inhabitants)
74 Km W of Teramo (54892 inhabitants)
76 Km NW of L'Aquila (69753 inhabitants)
82 Km NE of Viterbo (67173 inhabitants)
96 Km SW of Ancona (100861 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 2.3 2000-02-19
04:00:11
42.905 12.86 16 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 382799
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2000-02-19 04:00:11 ± 0.364
Latitude 42.9050 ± 0.0123
Longitude 12.8600 ± 0.0221
Depth (km) 16 ± 6 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 382799

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) 2261.1
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) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00178
Epicentral distance of station farthest from the epicenter (degree) 0.00704
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:2.3

Field Value
Value 2.3
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 382799
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:59:40
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.FB9.Z. 2000-02-19T04:00:39.35 10.0 undecidable manual SG 355 0.777 0.14 0.5
--.ARV.Z. 2000-02-19T04:00:33.90 10.0 undecidable manual SG 5 0.5883 0.06 0.6
--.MNS.Z. 2000-02-19T04:00:30.40 10.0 undecidable manual SG 194 0.5328 -1.08 0
--.FB9.Z. 2000-02-19T04:00:27.45 10.0 undecidable manual PG 355 0.777 -0.21 1.1
--.MNS.Z. 2000-02-19T04:00:23.35 10.0 undecidable manual PG 194 0.5328 0.36 1.1
--.ARV.Z. 2000-02-19T04:00:23.69 10.0 undecidable manual PG 5 0.5883 -0.4 0.9
--.ASS.Z. 2000-02-19T04:00:20.90 10.0 undecidable manual SG 316 0.2109 -0.32 0.5
--.NRCA.Z. 2000-02-19T04:00:19.69 10.0 undecidable manual SG 111 0.1998 -0.93 0.1
--.NRCA.Z. 2000-02-19T04:00:17.28 10.0 positive manual PG 111 0.1998 0.35 2.3
--.ASS.Z. 2000-02-19T04:00:17.47 10.0 positive manual PG 316 0.2109 0.2 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