Earthquake with magnitude of Md 3.4 on date 15-10-1993 and time 03:43:03 (Italy) in region 4 km W Cesena (FC)

A magnitude Md 3.4 earthquake occured in region: 4 km W Cesena (FC), on

  • 15-10-1993 02:43:03 (UTC)
  • 15-10-1993 03:43:03 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.14, 12.2 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
Cesena FC 4 96758 96758
Bertinoro FC 5 11059 107817
Forlimpopoli FC 8 13290 121107
Montiano FC 11 1716 122823
Meldola FC 11 9970 132793
Gambettola FC 12 10660 143453
Longiano FC 13 7126 150579
Roncofreddo FC 15 3386 153965
Forlì FC 15 117913 271878
Gatteo FC 15 9068 280946
Savignano sul Rubicone FC 17 17766 298712
Cesenatico FC 17 25796 324508
Sogliano al Rubicone FC 17 3195 327703
Borghi FC 18 2843 330546
San Mauro Pascoli FC 18 11690 342236
Cervia RA 18 28940 371176
Predappio FC 18 6346 377522

Municipalities with at least 50000 inhabitants

An earthquake occurred to
4 Km W of Cesena (96758 inhabitants)
15 Km SE of Forlì (117913 inhabitants)
30 Km SE of Faenza (58541 inhabitants)
31 Km S of Ravenna (159116 inhabitants)
31 Km W of Rimini (147750 inhabitants)
45 Km SE of Imola (69797 inhabitants)
63 Km W of Pesaro (94582 inhabitants)
74 Km W of Fano (60888 inhabitants)
79 Km E of Bologna (386663 inhabitants)
79 Km NE of Arezzo (99543 inhabitants)
86 Km E of Firenze (382808 inhabitants)
90 Km SE of Ferrara (133155 inhabitants)
92 Km E of Scandicci (50609 inhabitants)
93 Km E of Prato (191150 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 3.4
ML-VAX 3.1
1993-10-15
02:43:03
44.14 12.2 10 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 198129
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-10-15 02:43:03 ± 0.591
Latitude 44.14 ± 0.01
Longitude 12.20 ± 0.01
Depth (km) 10 ± 4 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 198129

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) 1550.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 55
Number of associated phases, regardless of their use for origin computation 74
Number of defining phases 74
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) 0.06306
Number of stations at which the event was observed 63
Number of stations from which data was used for origin computation 63
Magnitudes information

Md:3.4

Field Value
Value 3.4
Uncertainty
Num. used stations 9
Type of magnitude Md
Reference to an origin 198129
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 20:06:13

ML:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 7
Type of magnitude ML
Reference to an origin 198129
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
--.OHR.Z. 1993-10-15T02:44:46.80 10.0 undecidable manual PN 112 0.0631 1.4 0.2
--.MOX.Z. 1993-10-15T02:44:36.90 10.0 undecidable manual PN 356 0.0585 -1.64 0.1
--.PRU.Z. 1993-10-15T02:44:32.00 10.0 undecidable manual PN 14 0.0545 -0.28 0.8
--.GRF.Z. 1993-10-15T02:44:25.00 10.0 undecidable manual PN 353 0.0502 -0.83 0.6
--.CDF.Z. 1993-10-15T02:44:23.91 10.0 undecidable manual PN 323 0.0491 -0.14 0.9
--.WLS.Z. 1993-10-15T02:44:23.16 10.0 undecidable manual PN 323 0.0487 -0.44 0.8
--.ECH.Z. 1993-10-15T02:44:22.46 10.0 undecidable manual PN 321 0.0482 -0.28 0.9
--.MOF.Z. 1993-10-15T02:44:19.23 10.0 undecidable manual PN 318 0.046 -0.07 1
--.KHC.Z. 1993-10-15T02:44:18.40 10.0 undecidable manual PN 10 0.0457 -0.41 0.9
--.VKA.Z. 1993-10-15T02:44:18.30 10.0 positive manual PN 33 0.045 0.39 1.8
--.FEL.Z. 1993-10-15T02:44:13.63 10.0 undecidable manual PN 323 0.0425 -0.41 0.9
--.BBS.Z. 1993-10-15T02:44:12.93 10.0 undecidable manual PN 317 0.0418 -0.17 1
--.SLE.Z. 1993-10-15T02:44:09.90 10.0 undecidable manual PN 325 0.0399 -0.25 1
--.ZLA.Z. 1993-10-15T02:44:08.30 10.0 undecidable manual PN 322 0.0384 0.52 0.9
--.VOY.Z. 1993-10-15T02:44:06.10 10.0 undecidable manual SN 31 0.0201 -0.6 0.4
--.FUR.Z. 1993-10-15T02:44:05.50 10.0 positive manual PN 351 0.0366 0.46 1.9
--.BNI.Z. 1993-10-15T02:44:05.16 10.0 undecidable manual PN 284 0.0363 0.65 0.8
--.RRL.Z. 1993-10-15T02:44:03.13 10.0 undecidable manual PN 283 0.0354 -0.06 1.2
--.DOI.Z. 1993-10-15T02:43:59.10 10.0 undecidable manual PN 277 0.032 1.06 0.5
--.RIY.Z. 1993-10-15T02:43:59.60 10.0 undecidable manual SN 51 0.0176 -0.61 0.6
--.PZZ.Z. 1993-10-15T02:43:59.56 10.0 undecidable manual PN 277 0.0329 0.11 1.2
--.LSD.Z. 1993-10-15T02:43:59.38 10.0 undecidable manual PN! 291 0.0342 -2.09 0
--.LLS.Z. 1993-10-15T02:43:58.40 10.0 undecidable manual PN 321 0.0316 1.08 0.5
--.STV.Z. 1993-10-15T02:43:58.19 10.0 undecidable manual PN 273 0.0314 1.1 0.5
--.ENR.Z. 1993-10-15T02:43:57.55 10.0 undecidable manual PN 272 0.0308 1.35 0.3
--.BHB.Z. 1993-10-15T02:43:57.78 10.0 undecidable manual PN 282 0.0322 -0.62 0.9
--.RSP.Z. 1993-10-15T02:43:57.37 10.0 undecidable manual PN 287 0.0329 -1.98 0.1
--.ORO.Z. 1993-10-15T02:43:54.76 10.0 undecidable manual PN 297 0.03 -0.18 1.2
--.ROB.Z. 1993-10-15T02:43:52.79 10.0 undecidable manual PN 274 0.0278 1.03 0.6
--.IMI.Z. 1993-10-15T02:43:52.56 10.0 undecidable manual PN 267 0.0279 0.79 0.8
--.KBA.Z. 1993-10-15T02:43:51.20 10.0 positive manual PN 14 0.0274 0.3 2.5
--.VDL.Z. 1993-10-15T02:43:51.60 10.0 positive manual PN 321 0.0272 0.89 1.5
--.TMA.Z. 1993-10-15T02:43:50.40 10.0 undecidable manual PN 310 0.0274 -0.74 0.9
--.OSS.Z. 1993-10-15T02:43:50.80 10.0 undecidable manual PN 331 0.0262 1.52 0.2
--.VAI.Z. 1993-10-15T02:43:49.50 10.0 undecidable manual PN 306 0.0267 -0.47 1.1
--.FIN.Z. 1993-10-15T02:43:49.80 10.0 undecidable manual PN 272 0.0257 0.63 1
--.CKI.Z. 1993-10-15T02:43:48.84 10.0 undecidable manual PN 276 0.0253 0.98 0.7
--.SDI.Z. 1993-10-15T02:43:47.00 10.0 undecidable manual PN 153 0.0243 0.71 1
--.PCP.Z. 1993-10-15T02:43:46.52 10.0 undecidable manual PN 279 0.0237 1.08 0.6
--.VBY.Z. 1993-10-15T02:43:44.30 10.0 undecidable manual PN 56 0.023 0.01 2.8
--.FVI.Z. 1993-10-15T02:43:43.15 10.0 undecidable manual PN 9 0.0223 -0.1 1.4
--.RMP.Z. 1993-10-15T02:43:43.00 10.0 undecidable manual PN 170 0.0212 1.43 0.3
--.LJU.Z. 1993-10-15T02:43:43.50 10.0 undecidable manual PN 39 0.0226 -0.13 1.4
--.MDI.Z. 1993-10-15T02:43:42.00 10.0 undecidable manual PN 313 0.0215 -0.12 1.4
--.PII.Z. 1993-10-15T02:43:42.73 10.0 undecidable manual SN 251 0.0115 -1.26 0.2
--.RDP.Z. 1993-10-15T02:43:42.70 10.0 undecidable manual PN 170 0.0217 0.39 1.3
--.ASS.Z. 1993-10-15T02:43:40.52 10.0 undecidable manual SN 162 0.0101 0.06 0.6
--.BOB.Z. 1993-10-15T02:43:39.39 10.0 undecidable manual PN 288 0.0185 1.95 0.1
--.VOY.Z. 1993-10-15T02:43:38.80 10.0 undecidable manual PN 31 0.0201 -1.03 0.6
--.CEY.Z. 1993-10-15T02:43:38.80 10.0 undecidable manual PN 43 0.0202 -1.14 0.5
--.AQU.Z. 1993-10-15T02:43:37.00 10.0 undecidable manual PN 153 0.0179 0.49 1.2
--.MNS.Z. 1993-10-15T02:43:35.90 10.0 undecidable manual PN 168 0.0161 1.31 0.4
--.RIY.Z. 1993-10-15T02:43:35.50 10.0 negative manual PN 51 0.0176 -0.58 2.2
--.ZC9.Z. 1993-10-15T02:43:34.25 10.0 undecidable manual SG 283 0.008 0.36 0.5
--.SAL.Z. 1993-10-15T02:43:34.92 10.0 undecidable manual PN 321 0.0169 -0.09 1.4
--.TRI.Z. 1993-10-15T02:43:34.32 10.0 undecidable manual PN 34 0.0172 -1.16 0.5
--.ARV.Z. 1993-10-15T02:43:33.91 10.0 undecidable manual SG 139 0.0075 1.95 0
--.VVI.Z. 1993-10-15T02:43:33.00 10.0 undecidable manual PN 4 0.0166 -1.48 0.3
--.FIR.Z. 1993-10-15T02:43:29.00 10.0 undecidable manual SG 241 0.007 -0.87 0.5
--.PII.Z. 1993-10-15T02:43:26.23 10.0 undecidable manual PN 251 0.0115 -0.48 1.2
--.ASS.Z. 1993-10-15T02:43:24.21 10.0 negative manual PN 162 0.0101 -0.47 2.4
--.BDI.Z. 1993-10-15T02:43:24.68 10.0 negative manual PN 266 0.0104 -0.32 2.6
--.CRE.Z. 1993-10-15T02:43:21.68 10.0 undecidable manual SG 198 0.0049 -1.13 0.2
--.ZC9.Z. 1993-10-15T02:43:21.58 10.0 negative manual PG 283 0.008 0.69 2
--.ARV.Z. 1993-10-15T02:43:19.13 10.0 negative manual PG 139 0.0075 -0.64 2.1
--.FIR.Z. 1993-10-15T02:43:17.50 10.0 positive manual PG 241 0.007 -1.06 1.2
--.PGD.Z. 1993-10-15T02:43:17.90 10.0 undecidable manual SG 232 0.0039 -1.14 0.2
--.SFI.Z. 1993-10-15T02:43:14.88 10.0 undecidable manual SG 226 0.0031 -1.34 0.1
--.CRE.Z. 1993-10-15T02:43:13.80 10.0 negative manual PG 198 0.0049 -0.69 2
--.PGD.Z. 1993-10-15T02:43:11.67 10.0 negative manual PG 232 0.0039 -0.64 2.1
--.RSM.Z. 1993-10-15T02:43:10.16 10.0 positive manual PG 139 0.0025 0.73 1.9
--.SFI.Z. 1993-10-15T02:43:10.16 10.0 negative manual PG 226 0.0031 -0.52 2.3
--.BS9.Z. 1993-10-15T02:43:07.69 10.0 positive manual PG 327 0.0015 0.4 2.5
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download