Earthquake with magnitude of Md 2.2 on date 12-06-1992 and time 19:45:00 (UTC) in region 2 km W Chiaravalle (AN)

A magnitude Md 2.2 earthquake occured in region: 2 km W Chiaravalle (AN), on

  • 12-06-1992 19:45:00 (UTC)
  • 12-06-1992 21:45:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.6020, 13.3070 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
Chiaravalle AN 2 14796 14796
Monte San Vito AN 3 6848 21644
Montemarciano AN 4 9992 31636
Camerata Picena AN 5 2567 34203
Monsano AN 6 3405 37608
Morro d'Alba AN 7 1903 39511
Falconara Marittima AN 8 26565 66076
San Marcello AN 9 2057 68133
Agugliano AN 9 4865 72998
Jesi AN 10 40399 113397
Polverigi AN 11 4508 117905
Belvedere Ostrense AN 11 2234 120139
Santa Maria Nuova AN 12 4179 124318
Ostra AN 12 6875 131193
Offagna AN 14 1935 133128
Senigallia AN 15 45027 178155
Ancona AN 17 100861 279016
Trecastelli AN 18 7625 286641
Castelbellino AN 18 4947 291588
Filottrano AN 19 9499 301087
Monte Roberto AN 19 3061 304148
Osimo AN 19 34977 339125
San Paolo di Jesi AN 19 933 340058

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km W of Ancona (100861 inhabitants)
35 Km SE of Fano (60888 inhabitants)
47 Km SE of Pesaro (94582 inhabitants)
78 Km SE of Rimini (147750 inhabitants)
87 Km NE of Foligno (57155 inhabitants)
92 Km NE of Perugia (166134 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 2.2 1992-06-12
19:45:00
43.602 13.307 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 167139
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-06-12 19:45:00 ± 0.462
Latitude 43.6020 ± 0.0284
Longitude 13.3070 ± 0.0215
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 167139

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) 3605.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 214
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) 0.00194
Epicentral distance of station farthest from the epicenter (degree) 0.00639
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:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 167139
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:36:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
--.RMF.Z. 1992-06-12T19:45:24.30 10.0 undecidable manual SG 186 0.6438 0.83 0.2
--.ASS.Z. 1992-06-12T19:45:24.35 10.0 undecidable manual SG 221 0.7104 -1.3 0
--.CIO.Z. 1992-06-12T19:45:16.00 10.0 undecidable manual SG 196 0.4218 -0.16 0.8
--.ASS.Z. 1992-06-12T19:45:14.78 10.0 undecidable manual PG 221 0.7104 -0.3 0.9
--.RMF.Z. 1992-06-12T19:45:14.00 10.0 undecidable manual PG 186 0.6438 0.18 1.1
--.ARV.Z. 1992-06-12T19:45:11.19 10.0 undecidable manual SG 249 0.2775 -0.45 0.4
--.CIO.Z. 1992-06-12T19:45:09.60 10.0 undecidable manual PG 196 0.4218 0 3
--.AOI.Z. 1992-06-12T19:45:09.10 10.0 undecidable manual SG 104 0.2109 -0.5 0.5
--.ARV.Z. 1992-06-12T19:45:07.62 10.0 undecidable manual PG 249 0.2775 0.63 0.6
--.AOI.Z. 1992-06-12T19:45:05.90 10.0 undecidable manual PG 104 0.2109 0.08 1.4
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download