Earthquake with magnitude of Md 3.2 on date 05-08-1994 and time 09:38:05 (UTC) in region Costa Marchigiana Maceratese (Macerata)

A magnitude Md 3.2 earthquake occured in region: Costa Marchigiana Maceratese (Macerata), on

  • 05-08-1994 09:38:05 (UTC)
  • 05-08-1994 11:38:05 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.4, 13.73 at 8 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
Porto Recanati MC 6 12531 12531
Potenza Picena MC 10 15936 28467
Civitanova Marche MC 11 41983 70450
Loreto AN 11 12814 83264
Montecosaro MC 12 7113 90377
Montelupone MC 15 3596 93973
Recanati MC 15 21349 115322
Numana AN 15 3775 119097
Morrovalle MC 16 10195 129292
Porto Sant'Elpidio FM 16 26152 155444
Castelfidardo AN 17 18733 174177
Sirolo AN 17 4051 178228
Sant'Elpidio a Mare FM 20 17110 195338

Municipalities with at least 50000 inhabitants

An earthquake occurred to
29 Km SE of Ancona (100861 inhabitants)
76 Km SE of Fano (60888 inhabitants)
83 Km N of Teramo (54892 inhabitants)
87 Km SE of Pesaro (94582 inhabitants)
97 Km NE of Foligno (57155 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 3.2
M 3.1
1994-08-05
09:38:05
43.4 13.73 8 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 214249
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1994-08-05 09:38:05 ± 0.408
Latitude 43.40 ± 0.01
Longitude 13.73 ± 0.02
Depth (km) 8 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 214249

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) 2388.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 135
Number of associated phases, regardless of their use for origin computation 35
Number of defining phases 35
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00227
Epicentral distance of station farthest from the epicenter (degree) 0.0293
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 23
Magnitudes information

Md:3.2

Field Value
Value 3.2
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 214249
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:22:00

M:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 214249
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:29:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.LJU.Z. 1994-08-05T09:39:20.50 10.0 undecidable manual SN 11 0.0243 0.35 0.5
--.VOY.Z. 1994-08-05T09:39:17.20 10.0 undecidable manual SN 2 0.0236 -1.31 0.2
--.CEY.Z. 1994-08-05T09:39:15.20 10.0 undecidable manual SN! 11 0.0215 2.48 0
--.FVI.Z. 1994-08-05T09:38:55.50 10.0 undecidable manual PN 348 0.0293 -0.6 1.1
--.CTI.Z. 1994-08-05T09:38:53.00 10.0 undecidable manual PN 331 0.0272 0.07 1.3
--.PGD.Z. 1994-08-05T09:38:51.50 10.0 undecidable manual SN 288 0.0138 -0.86 0.5
--.GE9.Z. 1994-08-05T09:38:50.00 10.0 undecidable manual PN 351 0.0261 -1.25 0.5
--.LJU.Z. 1994-08-05T09:38:49.30 10.0 undecidable manual PN 11 0.0243 0.89 0.8
--.CRE.Z. 1994-08-05T09:38:48.40 10.0 undecidable manual SN 279 0.0117 0.91 0.4
--.VOY.Z. 1994-08-05T09:38:47.50 10.0 undecidable manual PN 2 0.0236 0.05 1.5
--.MNS.Z. 1994-08-05T09:38:46.45 10.0 undecidable manual SN 217 0.0114 0.13 0.8
--.VBY.Z. 1994-08-05T09:38:44.60 10.0 undecidable manual PN 26 0.0212 0.78 1
--.CEY.Z. 1994-08-05T09:38:43.70 10.0 undecidable manual PN 11 0.0215 -0.41 1.4
--.PII.Z. 1994-08-05T09:38:43.27 10.0 undecidable manual PN 278 0.021 -0.29 1.5
--.BDI.Z. 1994-08-05T09:38:42.50 10.0 undecidable manual PN 287 0.0212 -1.23 0.6
--.RSM.Z. 1994-08-05T09:38:42.25 10.0 undecidable manual SN 299 0.0096 0.93 0.4
--.TRI.Z. 1994-08-05T09:38:42.00 10.0 undecidable manual PN 0 0.0207 -0.99 0.9
--.RFI.Z. 1994-08-05T09:38:41.00 10.0 undecidable manual PN 174 0.0189 0.7 1.1
--.AQU.Z. 1994-08-05T09:38:40.59 10.0 undecidable manual SN 192 0.0096 -0.97 0.4
--.DUI.Z. 1994-08-05T09:38:36.00 10.0 undecidable manual PN 162 0.0164 -0.37 1.7
--.ASS.Z. 1994-08-05T09:38:33.95 10.0 undecidable manual SG 246 0.0077 -0.85 0.5
--.PGD.Z. 1994-08-05T09:38:33.62 10.0 undecidable manual PN 288 0.0138 1.27 0.5
--.SFI.Z. 1994-08-05T09:38:31.87 10.0 undecidable manual PN 290 0.013 0.58 1.4
--.CRE.Z. 1994-08-05T09:38:30.29 10.0 undecidable manual PN 279 0.0117 0.95 0.9
--.MNS.Z. 1994-08-05T09:38:29.12 10.0 undecidable manual PN 217 0.0114 0.25 1.8
--.RMF.Z. 1994-08-05T09:38:27.60 10.0 undecidable manual SG 220 0.0053 1.42 0.2
--.AQU.Z. 1994-08-05T09:38:26.17 10.0 negative manual PN 192 0.0096 0.05 3.8
--.RSM.Z. 1994-08-05T09:38:26.98 10.0 undecidable manual PN 299 0.0096 1 0.9
--.ARV.Z. 1994-08-05T09:38:23.52 10.0 undecidable manual SG! 279 0.0052 -2.39 0
--.ASS.Z. 1994-08-05T09:38:20.56 10.0 negative manual PG 246 0.0077 -1.66 0.7
--.ALP.Z. 1994-08-05T09:38:18.40 10.0 undecidable manual PG 190 0.0057 0.33 1.7
--.RMF.Z. 1994-08-05T09:38:16.70 10.0 undecidable manual PG 220 0.0053 -0.54 1.7
--.SSO.Z. 1994-08-05T09:38:15.90 10.0 undecidable manual SG 244 0.0023 0.71 0.5
--.ARV.Z. 1994-08-05T09:38:14.77 10.0 undecidable manual PG! 279 0.0052 -2.32 0
--.SSO.Z. 1994-08-05T09:38:10.80 10.0 undecidable manual PG 244 0.0023 -0.09 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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