Earthquake with magnitude of Md 2.0 on date 01-07-1995 and time 22:12:54 (Italy) in region 1 km NE Montegallo (AP)

A magnitude Md 2.0 earthquake occured in region: 1 km NE Montegallo (AP), on

  • 01-07-1995 20:12:54 (UTC)
  • 01-07-1995 22:12:54 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8490, 13.3390 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
Montegallo AP 1 523 523
Montemonaco AP 6 604 1127
Arquata del Tronto AP 9 1178 2305
Montefortino FM 11 1178 3483
Acquasanta Terme AP 11 2916 6399
Roccafluvione AP 11 2010 8409
Palmiano AP 11 196 8605
Venarotta AP 13 2066 10671
Comunanza AP 14 3166 13837
Amandola FM 15 3629 17466
Castelsantangelo sul Nera MC 16 281 17747
Force AP 18 1354 19101
Valle Castellana TE 18 977 20078
Montefalcone Appennino FM 18 424 20502
Accumoli RI 19 667 21169
Bolognola MC 19 142 21311
Ussita MC 20 444 21755
Smerillo FM 20 365 22120
Ascoli Piceno AP 20 49407 71527

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km NW of Teramo (54892 inhabitants)
53 Km E of Foligno (57155 inhabitants)
56 Km N of L'Aquila (69753 inhabitants)
65 Km NE of Terni (111501 inhabitants)
76 Km W of Montesilvano (53738 inhabitants)
82 Km E of Perugia (166134 inhabitants)
83 Km NW of Pescara (121014 inhabitants)
87 Km S of Ancona (100861 inhabitants)
88 Km NW of Chieti (51815 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
ML-VAX 2.0
1995-07-01
20:12:54
42.849 13.339 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 228809
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1995-07-01 20:12:54 ± 0.257
Latitude 42.8490 ± 0.0097
Longitude 13.3390 ± 0.0281
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 228809

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) 2531.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 186
Number of associated phases, regardless of their use for origin computation 12
Number of defining phases 12
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) 0.00445
Epicentral distance of station farthest from the epicenter (degree) 0.01360
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 7
Magnitudes information

Md:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 228809
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:36:33

ML:2.0

Field Value
Value 2.0
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 228809
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
--.FB9.Z. 1995-07-01T20:13:28.50 10.0 undecidable manual SG 334 0.9324 0.82 0.2
--.SFI.Z. 1995-07-01T20:13:22.00 10.0 undecidable manual PN 314 1.5096 -0.33 1.1
--.ARV.Z. 1995-07-01T20:13:20.65 10.0 undecidable manual SG 336 0.7104 0.23 0.8
--.SDI.Z. 1995-07-01T20:13:19.80 10.0 undecidable manual PN 162 1.1877 1.16 0.3
--.MNS.Z. 1995-07-01T20:13:18.57 10.0 undecidable manual SG 226 0.666 -0.55 0.5
--.ASS.Z. 1995-07-01T20:13:15.61 10.0 undecidable manual SG 293 0.5439 0.48 0.4
--.AQU.Z. 1995-07-01T20:13:13.00 10.0 undecidable manual SG 174 0.4995 -0.53 0.3
--.FB9.Z. 1995-07-01T20:13:13.36 10.0 undecidable manual PG 334 0.9324 -0.39 1.3
--.ARV.Z. 1995-07-01T20:13:09.13 10.0 undecidable manual PG 336 0.7104 -0.43 1.3
--.MNS.Z. 1995-07-01T20:13:09.10 10.0 undecidable manual PG 226 0.666 0.2 2
--.ASS.Z. 1995-07-01T20:13:06.70 10.0 undecidable manual PG 293 0.5439 0.2 1.9
--.AQU.Z. 1995-07-01T20:13:05.50 10.0 undecidable manual PG 174 0.4995 -0.09 1.9
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