Earthquake with magnitude of Md 2.1 on date 06-11-1992 and time 04:15:12 (Italy) in region 4 km NW Cortino (TE)

A magnitude Md 2.1 earthquake occured in region: 4 km NW Cortino (TE), on

  • 06-11-1992 03:15:12 (UTC)
  • 06-11-1992 04:15:12 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6530, 13.4790 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
Cortino TE 4 656 656
Rocca Santa Maria TE 6 537 1193
Valle Castellana TE 9 977 2170
Crognaleto TE 12 1297 3467
Fano Adriano TE 12 296 3763
Campotosto AQ 14 542 4305
Acquasanta Terme AP 14 2916 7221
Torricella Sicura TE 15 2641 9862
Montorio al Vomano TE 15 8218 18080
Pietracamela TE 16 271 18351
Amatrice RI 16 2657 21008
Tossicia TE 18 1406 22414
Teramo TE 19 54892 77306
Campli TE 19 7209 84515
Accumoli RI 19 667 85182
Arquata del Tronto AP 20 1178 86360

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km W of Teramo (54892 inhabitants)
34 Km N of L'Aquila (69753 inhabitants)
57 Km W of Montesilvano (53738 inhabitants)
64 Km W of Pescara (121014 inhabitants)
66 Km NW of Chieti (51815 inhabitants)
69 Km E of Terni (111501 inhabitants)
72 Km E of Foligno (57155 inhabitants)
95 Km NE of Tivoli (56533 inhabitants)
95 Km NE of Guidonia Montecelio (88673 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 2.1 1992-11-06
03:15:12
42.653 13.479 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 175869
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-11-06 03:15:12 ± 0.47
Latitude 42.6530 ± 0.0183
Longitude 13.4790 ± 0.0641
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 175869

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) 5623.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 189
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
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) 0.00267
Epicentral distance of station farthest from the epicenter (degree) 0.00874
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:2.1

Field Value
Value 2.1
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 175869
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:44:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ARV.Z. 1992-11-06T03:15:44.28 10.0 undecidable manual SG 335 0.9213 -0.8 0.3
--.ASS.Z. 1992-11-06T03:15:38.43 10.0 undecidable manual SG 304 0.7326 -0.22 0.5
--.SDI.Z. 1992-11-06T03:15:32.23 10.0 undecidable manual PG 165 0.9657 0.18 1.7
--.ARV.Z. 1992-11-06T03:15:31.80 10.0 undecidable manual PG 335 0.9213 -0.16 1.6
--.ASS.Z. 1992-11-06T03:15:29.49 10.0 undecidable manual PG 304 0.7326 1.96 0.4
--.AQU.Z. 1992-11-06T03:15:24.11 10.0 undecidable manual SG 190 0.2997 -0.08 0.7
--.AQU.Z. 1992-11-06T03:15:18.97 10.0 undecidable manual PG 190 0.2997 -0.21 1.8
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