Earthquake with magnitude of Md 2.0 on date 13-04-1992 and time 18:52:35 (UTC) in region 3 km W Macerata (MC)

A magnitude Md 2.0 earthquake occured in region: 3 km W Macerata (MC), on

  • 13-04-1992 18:52:35 (UTC)
  • 13-04-1992 20:52:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.3, 13.42 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
Macerata MC 3 42473 42473
Pollenza MC 7 6618 49091
Montecassiano MC 8 7125 56216
Treia MC 9 9403 65619
Corridonia MC 9 15430 81049
Petriolo MC 9 1998 83047
Appignano MC 10 4213 87260
Urbisaglia MC 12 2628 89888
Montefano MC 13 3541 93429
Montelupone MC 13 3596 97025
Mogliano MC 13 4696 101721
Morrovalle MC 13 10195 111916
Loro Piceno MC 14 2401 114317
Tolentino MC 15 20069 134386
Francavilla d'Ete FM 15 964 135350
Colmurano MC 16 1263 136613
Monte San Giusto MC 16 8191 144804
Recanati MC 16 21349 166153
Filottrano AN 16 9499 175652
Massa Fermana FM 17 963 176615
Ripe San Ginesio MC 18 852 177467
Monte San Pietrangeli FM 18 2458 179925
Montecosaro MC 18 7113 187038
Potenza Picena MC 18 15936 202974
Montappone FM 18 1682 204656
Cingoli MC 19 10352 215008
Montegranaro FM 19 12990 227998
Torre San Patrizio FM 20 2048 230046

Municipalities with at least 50000 inhabitants

An earthquake occurred to
37 Km S of Ancona (100861 inhabitants)
69 Km SE of Fano (60888 inhabitants)
69 Km NE of Foligno (57155 inhabitants)
75 Km NW of Teramo (54892 inhabitants)
80 Km SE of Pesaro (94582 inhabitants)
86 Km E 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
Rev 1000 Md 2.0 1992-04-13
18:52:35
43.3 13.42 10 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 162419
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-04-13 18:52:35 ± 0.324
Latitude 43.30 ± 0.02
Longitude 13.42 ± 0.03
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 162419

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) 3398
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 176
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 9
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) 0.00194
Epicentral distance of station farthest from the epicenter (degree) 0.00542
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

Field Value
Value 2
Uncertainty
Num. used stations 2
Type of magnitude Md
Reference to an origin 162419
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:31:46
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.ASS.Z. 1992-04-13T18:52:57.00 10.0 undecidable manual SG 247 0.0054 0.48 0.3
--.ARV.Z. 1992-04-13T18:52:50.50 10.0 undecidable manual SG 300 0.0036 0.6 0.3
--.CIO.Z. 1992-04-13T18:52:47.40 10.0 undecidable manual SG! 242 0.0019 3.12 0
--.AOI.Z. 1992-04-13T18:52:47.30 10.0 undecidable manual SG 27 0.0025 1.09 0.1
--.ASS.Z. 1992-04-13T18:52:46.50 10.0 undecidable manual PG 247 0.0054 -0.98 0.3
--.ARV.Z. 1992-04-13T18:52:43.00 10.0 undecidable manual PG 300 0.0036 -0.66 0.8
--.RMF.Z. 1992-04-13T18:52:43.20 10.0 undecidable manual PG 203 0.0033 -0.02 3
--.AOI.Z. 1992-04-13T18:52:41.20 10.0 undecidable manual PG 27 0.0025 -0.34 1.3
--.CIO.Z. 1992-04-13T18:52:41.00 10.0 undecidable manual PG 242 0.0019 0.58 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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