Earthquake with magnitude of Md 2.0 on date 14-11-1999 and time 01:20:26 (Italy) in region 4 km N Monte Cavallo (MC)

A magnitude Md 2.0 earthquake occured in region: 4 km N Monte Cavallo (MC), on

  • 14-11-1999 00:20:26 (UTC)
  • 14-11-1999 01:20:26 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 43.0270, 13.0090 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
Monte Cavallo MC 4 145 145
Pieve Torina MC 4 1458 1603
Fiordimonte MC 7 202 1805
Serravalle di Chienti MC 7 1070 2875
Muccia MC 7 915 3790
Pievebovigliana MC 7 866 4656
Fiastra MC 12 559 5215
Visso MC 12 1107 6322
Camerino MC 13 6974 13296
Acquacanina MC 14 121 13417
Ussita MC 14 444 13861
Sefro MC 14 422 14283
Preci PG 17 724 15007
Sellano PG 17 1079 16086
Pioraco MC 17 1134 17220
Bolognola MC 18 142 17362
Castelsantangelo sul Nera MC 19 281 17643
Fiuminata MC 19 1402 19045

Municipalities with at least 50000 inhabitants

An earthquake occurred to
26 Km E of Foligno (57155 inhabitants)
51 Km E of Perugia (166134 inhabitants)
60 Km NE of Terni (111501 inhabitants)
70 Km NW of Teramo (54892 inhabitants)
78 Km SW of Ancona (100861 inhabitants)
82 Km NW of L'Aquila (69753 inhabitants)
91 Km S of Fano (60888 inhabitants)
99 Km S of Pesaro (94582 inhabitants)
100 Km NE of Viterbo (67173 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 1999-11-14
00:20:26
43.027 13.009 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 377099
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1999-11-14 00:20:26 ± 0.12
Latitude 43.0270 ± 0.0066
Longitude 13.0090 ± 0.0131
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 377099

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) 1294.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 164
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) 0.2
Epicentral distance of station closest to the epicenter (degree) 0.00186
Epicentral distance of station farthest from the epicenter (degree) 0.00615
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 3
Type of magnitude Md
Reference to an origin 377099
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 22:54:06
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.FB9.Z. 1999-11-14T00:20:51.59 10.0 undecidable manual SG 345 0.6882 0.05 0.5
--.ARV.Z. 1999-11-14T00:20:44.10 10.0 undecidable manual SG 354 0.4662 -0.73 0
--.FB9.Z. 1999-11-14T00:20:40.50 10.0 undecidable manual PG 345 0.6882 -0.53 0.3
--.ARV.Z. 1999-11-14T00:20:37.26 10.0 undecidable manual PG 354 0.4662 0.16 1.4
--.SNTG.Z. 1999-11-14T00:20:36.30 10.0 undecidable manual SG 347 0.222 0.5 0.2
--.ASS.Z. 1999-11-14T00:20:36.74 10.0 undecidable manual SG 277 0.2553 -0.18 0.6
--.NRCA.Z. 1999-11-14T00:20:34.75 10.0 undecidable manual SG 158 0.2109 -0.12 0.7
--.SNTG.Z. 1999-11-14T00:20:32.31 10.0 undecidable manual PG 347 0.222 0.37 0.9
--.ASS.Z. 1999-11-14T00:20:32.69 10.0 undecidable manual PG 277 0.2553 0.1 1.7
--.NRCA.Z. 1999-11-14T00:20:31.44 10.0 negative manual PG 158 0.2109 0.04 3.6
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