Earthquake with magnitude of Md 2.5 on date 07-11-1995 and time 22:16:36 (Italy) in region 5 km NE Campotosto (AQ)

A magnitude Md 2.5 earthquake occured in region: 5 km NE Campotosto (AQ), on

  • 07-11-1995 21:16:36 (UTC)
  • 07-11-1995 22:16:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.5850, 13.4140 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
Campotosto AQ 5 542 542
Crognaleto TE 7 1297 1839
Cortino TE 9 656 2495
Fano Adriano TE 11 296 2791
Amatrice RI 11 2657 5448
Capitignano AQ 12 665 6113
Pietracamela TE 13 271 6384
Rocca Santa Maria TE 15 537 6921
Montereale AQ 15 2581 9502
Montorio al Vomano TE 18 8218 17720
Valle Castellana TE 18 977 18697
Accumoli RI 18 667 19364
Barete AQ 18 737 20101
Pizzoli AQ 19 4326 24427
Tossicia TE 20 1406 25833

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km W of Teramo (54892 inhabitants)
26 Km N of L'Aquila (69753 inhabitants)
61 Km W of Montesilvano (53738 inhabitants)
63 Km E of Terni (111501 inhabitants)
67 Km W of Pescara (121014 inhabitants)
67 Km W of Chieti (51815 inhabitants)
71 Km SE of Foligno (57155 inhabitants)
86 Km NE of Tivoli (56533 inhabitants)
86 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 2.5
ML-VAX 1.9
1995-11-07
21:16:36
42.585 13.414 10 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 236169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1995-11-07 21:16:36 ± 0.352
Latitude 42.5850 ± 0.0159
Longitude 13.4140 ± 0.0383
Depth (km) 10 ± 7 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 236169

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) 3602.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 11
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.4
Epicentral distance of station closest to the epicenter (degree) 0.00202
Epicentral distance of station farthest from the epicenter (degree) 0.01077
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 6
Magnitudes information

Md:2.5

Field Value
Value 2.5
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 236169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:43:34

ML:1.9

Field Value
Value 1.9
Uncertainty
Num. used stations 2
Type of magnitude ML
Reference to an origin 236169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.ARV.Z. 1995-11-07T21:17:09.77 10.0 undecidable manual SG 339 0.9657 0.4 0.5
--.SDI.Z. 1995-11-07T21:17:06.60 10.0 undecidable manual SG 161 0.9213 -1.63 0
--.ASS.Z. 1995-11-07T21:17:01.44 10.0 undecidable manual SG 310 0.7326 -0.19 0.7
--.FB9.Z. 1995-11-07T21:16:59.40 10.0 undecidable manual PN 337 1.1988 0.38 1.1
--.MNS.Z. 1995-11-07T21:16:55.82 10.0 undecidable manual SG 249 0.5772 -0.74 0.3
--.ARV.Z. 1995-11-07T21:16:54.63 10.0 undecidable manual PG 339 0.9657 -0.7 0.7
--.SDI.Z. 1995-11-07T21:16:53.70 10.0 undecidable manual PG 161 0.9213 -0.66 0.8
--.ASS.Z. 1995-11-07T21:16:50.65 10.0 undecidable manual PG 310 0.7326 -0.2 1.7
--.MNS.Z. 1995-11-07T21:16:48.80 10.0 undecidable manual PG 249 0.5772 0.15 1.7
--.AQU.Z. 1995-11-07T21:16:46.10 10.0 undecidable manual SG 182 0.222 0.61 0.4
--.AQU.Z. 1995-11-07T21:16:41.82 10.0 positive manual PG 182 0.222 0.28 3.1
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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