Earthquake with magnitude of Md 4.0 on date 31-12-1995 and time 21:29:47 (UTC) in region 2 km NE Baiso (RE)

A magnitude Md 4.0 earthquake occured in region: 2 km NE Baiso (RE), on

  • 31-12-1995 21:29:47 (UTC)
  • 31-12-1995 22:29:47 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.51, 10.62 at 6 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
Baiso RE 2 3315 3315
Viano RE 4 3374 6689
Castellarano RE 9 15232 21921
Casina RE 9 4504 26425
Carpineti RE 10 4064 30489
Prignano sulla Secchia MO 10 3747 34236
Scandiano RE 11 25483 59719
Vezzano sul Crostolo RE 11 4259 63978
Albinea RE 12 8860 72838
Casalgrande RE 13 19310 92148
Sassuolo MO 14 40853 133001
Toano RE 16 4463 137464
Fiorano Modenese MO 16 17160 154624
Montefiorino MO 17 2203 156827
Serramazzoni MO 17 8282 165109
Quattro Castella RE 18 13195 178304
Canossa RE 19 3844 182148
Castelnovo ne' Monti RE 19 10465 192613
Formigine MO 19 34323 226936
Maranello MO 20 17359 244295

Municipalities with at least 50000 inhabitants

An earthquake occurred to
21 Km S of Reggio nell'Emilia (171345 inhabitants)
29 Km SW of Modena (184973 inhabitants)
37 Km SW of Carpi (70699 inhabitants)
40 Km SE of Parma (192836 inhabitants)
58 Km W of Bologna (386663 inhabitants)
64 Km NE of Carrara (63133 inhabitants)
65 Km NE of Massa (69479 inhabitants)
69 Km NW of Pistoia (90315 inhabitants)
75 Km N of Lucca (89046 inhabitants)
77 Km NE of La Spezia (93959 inhabitants)
77 Km NE of Viareggio (62467 inhabitants)
80 Km NW of Prato (191150 inhabitants)
84 Km SE of Cremona (71901 inhabitants)
87 Km W of Ferrara (133155 inhabitants)
89 Km W of Imola (69797 inhabitants)
90 Km N of Pisa (89158 inhabitants)
95 Km SE of Piacenza (102191 inhabitants)
95 Km NW of Scandicci (50609 inhabitants)
97 Km NW of Firenze (382808 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 4.0
ML-VAX 3.6
1995-12-31
21:29:47
44.51 10.62 6 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 239279
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1995-12-31 21:29:47 ± 0.263
Latitude 44.51 ± 0.01
Longitude 10.62 ± 0.02
Depth (km) 6 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 239279

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) 2016.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 49
Number of associated phases, regardless of their use for origin computation 48
Number of defining phases 48
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) 0.00146
Epicentral distance of station farthest from the epicenter (degree) 0.06856
Number of stations at which the event was observed 44
Number of stations from which data was used for origin computation 44
Magnitudes information

Md:4

Field Value
Value 4
Uncertainty
Num. used stations 7
Type of magnitude Md
Reference to an origin 239279
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:46:30

ML:3.6

Field Value
Value 3.6
Uncertainty
Num. used stations 3
Type of magnitude ML
Reference to an origin 239279
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 Takeoff_angle Residual Weight
--.SOI.Z. 1995-12-31T21:31:39.25 10.0 undecidable manual PN 145 0.0686 0.39 0.6
--.ORI.Z. 1995-12-31T21:31:20.30 10.0 undecidable manual PN 134 0.0558 0.95 0.4
--.BRT.Z. 1995-12-31T21:31:15.46 10.0 undecidable manual PN 124 0.0542 -1.39 0.2
--.SL9.Z. 1995-12-31T21:31:11.54 10.0 undecidable manual PN 136 0.0498 1.31 0.2
--.SGO.Z. 1995-12-31T21:31:07.10 10.0 undecidable manual PN 137 0.0472 0.74 0.6
--.CA9.Z. 1995-12-31T21:31:04.58 10.0 undecidable manual PN 133 0.0455 0.92 0.5
--.CI9.Z. 1995-12-31T21:31:02.70 10.0 undecidable manual PN 136 0.0439 0.88 0.6
--.FG3.Z. 1995-12-31T21:30:58.59 10.0 undecidable manual PN 123 0.0431 -1.45 0.2
--.FG5.Z. 1995-12-31T21:30:58.70 10.0 undecidable manual PN 131 0.0422 0.07 1
--.FG2.Z. 1995-12-31T21:30:52.36 10.0 undecidable manual PN 127 0.0384 -0.58 0.8
--.RFI.Z. 1995-12-31T21:30:49.78 10.0 undecidable manual PN 141 0.0363 -0.01 1.1
--.SDI.Z. 1995-12-31T21:30:44.43 10.0 undecidable manual PN 139 0.0328 0.19 1.1
--.RDP.Z. 1995-12-31T21:30:38.24 10.0 undecidable manual PN 150 0.0283 0.78 0.8
--.PQ9.Z. 1995-12-31T21:30:38.60 10.0 undecidable manual PN 139 0.0288 0.32 1.2
--.RMP.Z. 1995-12-31T21:30:36.67 10.0 undecidable manual PN 149 0.0278 -0.09 1.3
--.AQU.Z. 1995-12-31T21:30:35.49 10.0 undecidable manual PN 135 0.0266 0.69 0.9
--.BNI.Z. 1995-12-31T21:30:34.26 10.0 undecidable manual PN 282 0.0256 0.95 0.7
--.CRE.Z. 1995-12-31T21:30:30.95 10.0 undecidable manual SN 132 0.0117 0.73 0.4
--.FVI.Z. 1995-12-31T21:30:29.66 10.0 undecidable manual PN 35 0.0232 0.11 1.4
--.GE9.Z. 1995-12-31T21:30:28.20 10.0 negative manual PN 44 0.0224 -0.52 2.3
--.MNS.Z. 1995-12-31T21:30:28.69 10.0 undecidable manual PN 144 0.0234 -1.24 0.4
--.DOI.Z. 1995-12-31T21:30:27.15 10.0 undecidable manual PN 270 0.0216 -0.09 1.4
--.TRI.Z. 1995-12-31T21:30:27.89 10.0 undecidable manual PN 60 0.0227 -0.94 0.7
--.SFI.Z. 1995-12-31T21:30:25.51 10.0 undecidable manual SN 124 0.0096 0.95 0.3
--.SAL.Z. 1995-12-31T21:30:25.00 10.0 undecidable manual SN 356 0.0098 -0.19 0.6
--.ORO.Z. 1995-12-31T21:30:23.95 10.0 undecidable manual PN 301 0.0195 -0.06 1.4
--.BR9.Z. 1995-12-31T21:30:22.43 10.0 negative manual PN 355 0.0177 1.16 1.1
--.VVI.Z. 1995-12-31T21:30:20.75 10.0 undecidable manual PN 40 0.0175 -0.16 1.4
--.ASS.Z. 1995-12-31T21:30:20.62 10.0 undecidable manual PN 133 0.0185 -1.93 0.1
--.VAI.Z. 1995-12-31T21:30:20.36 10.0 negative manual PN 316 0.0168 0.35 2.6
--.ARV.Z. 1995-12-31T21:30:18.56 10.0 undecidable manual PN! 120 0.0176 -2.5 0
--.FB9.Z. 1995-12-31T21:30:18.49 10.0 undecidable manual PN 117 0.0157 0.2 1.4
--.CTI.Z. 1995-12-31T21:30:17.24 10.0 negative manual PN 24 0.0152 -0.29 2.7
--.CKI.Z. 1995-12-31T21:30:16.37 10.0 positive manual PN 267 0.015 -0.8 1.8
--.RSM.Z. 1995-12-31T21:30:15.40 10.0 positive manual PN 113 0.0129 1.09 1.2
--.CL9.Z. 1995-12-31T21:30:14.57 10.0 undecidable manual SG 63 0.0071 -1.31 0.2
--.CRE.Z. 1995-12-31T21:30:10.53 10.0 undecidable manual PN 132 0.0117 -1.66 0.2
--.SAL.Z. 1995-12-31T21:30:09.64 10.0 negative manual PN 356 0.0098 0.36 2.6
--.BS9.Z. 1995-12-31T21:30:09.89 10.0 undecidable manual PG 101 0.0096 1.05 0.6
--.SFI.Z. 1995-12-31T21:30:07.15 10.0 undecidable manual PN 124 0.0096 -1.77 0.1
--.PGD.Z. 1995-12-31T21:30:05.75 10.0 undecidable manual PG! 128 0.0091 -2.16 0
--.BOB.Z. 1995-12-31T21:30:04.49 10.0 positive manual PG 287 0.0078 -0.74 1.9
--.CL9.Z. 1995-12-31T21:30:04.37 10.0 undecidable manual PG 63 0.0071 0.45 1.2
--.PII.Z. 1995-12-31T21:30:01.39 10.0 negative manual PG! 184 0.0071 -2.42 0
--.ZC9.Z. 1995-12-31T21:29:54.43 10.0 positive manual PG 121 0.0027 0.03 2.8
--.BDI.Z. 1995-12-31T21:29:54.51 10.0 negative manual PG! 181 0.004 -2.94 0
--.EB9.Z. 1995-12-31T21:29:51.95 10.0 positive manual PG 237 0.0015 0.34 2.6
--.GU9.Z. 1995-12-31T21:29:50.92 10.0 negative manual PG 187 0.0015 -0.47 2.4
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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