Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of Md 3.5 on date 14-05-1987 and time 19:47:19 (Italy) in region 4 km NE San Felice sul Panaro (MO)

A magnitude Md 3.5 earthquake occured in region: 4 km NE San Felice sul Panaro (MO), on

  • 14-05-1987 17:47:19 (UTC)
  • 14-05-1987 19:47:19 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.866, 11.183 at 0 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Felice sul Panaro MO 4 10900 10900
Medolla MO 9 6308 17208
Camposanto MO 9 3201 20409
Mirandola MO 10 23875 44284
Finale Emilia MO 10 15699 59983
Cavezzo MO 12 7026 67009
Poggio Rusco MN 13 6625 73634
San Giovanni del Dosso MN 14 1248 74882
San Possidonio MO 15 3619 78501
San Prospero MO 15 5860 84361
Magnacavallo MN 16 1561 85922
Villa Poma MN 16 2023 87945
Crevalcore BO 16 13465 101410
Schivenoglia MN 16 1203 102613
Concordia sulla Secchia MO 17 8641 111254
San Giacomo delle Segnate MN 17 1639 112893
Ravarino MO 17 6233 119126
Cento FE 18 35686 154812
Sant'Agostino FE 18 6853 161665
Sermide MN 18 6189 167854
Felonica MN 19 1359 169213
Bondeno FE 19 14655 183868
Bomporto MO 19 10157 194025
Carbonara di Po MN 19 1297 195322
Pieve di Cento BO 20 7019 202341
Pieve di Coriano MN 20 1035 203376
Calto RO 20 743 204119
Castelnovo Bariano RO 20 2762 206881
Castelmassa RO 20 4252 211133

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km E of Carpi (70699 inhabitants)
32 Km NE of Modena (184973 inhabitants)
35 Km W of Ferrara (133155 inhabitants)
43 Km NW of Bologna (386663 inhabitants)
47 Km E of Reggio nell'Emilia (171345 inhabitants)
53 Km W of Rovigo (51867 inhabitants)
65 Km S of Verona (258765 inhabitants)
68 Km E of Parma (192836 inhabitants)
71 Km NW of Imola (69797 inhabitants)
81 Km SW of Vicenza (112953 inhabitants)
81 Km SW of Padova (210401 inhabitants)
85 Km NW of Faenza (58541 inhabitants)
95 Km NW of Ravenna (159116 inhabitants)
96 Km E of Cremona (71901 inhabitants)
99 Km NW of Forlì (117913 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 3.5 1987-05-14
17:47:19		 44.866 11.183 0 2013-07-15
08:40:51		 Bollettino Sismico Italiano INGV 47059
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1987-05-14 17:47:19 ± 0.275
Latitude 44.8660 ± 0.0080
Longitude 11.1830 ± 0.0122
Depth (km) 0 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 47059

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) 1307
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 68
Number of associated phases, regardless of their use for origin computation 89
Number of defining phases 89
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) 0.00219
Epicentral distance of station farthest from the epicenter (degree) 0.05561
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 55
Magnitude information

Md:3.5

Field Value
Value 3.5
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 47059
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:46:10
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.MAF.Z. 1987-05-14T17:50:01.00 10.0 undecidable manual SN 285 0.0556 1.63 0.1
--.BGF.Z. 1987-05-14T17:49:57.79 10.0 undecidable manual SN 288 0.0545 1.33 0.1
--.SSF.Z. 1987-05-14T17:49:50.29 10.0 undecidable manual SN 294 0.0519 0.75 0.4
--.AVF.Z. 1987-05-14T17:49:49.00 10.0 undecidable manual SN 292 0.052 -0.9 0.3
--.LOR.Z. 1987-05-14T17:49:46.79 10.0 undecidable manual SN 297 0.0505 0.8 0.3
--.LBF.Z. 1987-05-14T17:49:42.20 10.0 undecidable manual SN 295 0.0489 0.46 0.5
--.SMF.Z. 1987-05-14T17:49:41.60 10.0 undecidable manual SN 291 0.0487 0.32 0.5
--.HAU.Z. 1987-05-14T17:49:21.40 10.0 undecidable manual SN 314 0.0411 0.16 0.6
--.CDF.Z. 1987-05-14T17:49:17.70 10.0 undecidable manual SN 324 0.04 -0.41 0.5
--.BSF.Z. 1987-05-14T17:49:13.40 10.0 undecidable manual SN 315 0.0381 0.18 0.6
--.MOF.Z. 1987-05-14T17:49:10.60 10.0 undecidable manual SN 318 0.0367 0.96 0.3
--.ROF.Z. 1987-05-14T17:49:10.40 10.0 undecidable manual SN 314 0.0367 0.89 0.4
--.LRG.Z. 1987-05-14T17:49:00.50 10.0 undecidable manual SN 249 0.0336 -0.76 0.5
--.LMR.Z. 1987-05-14T17:48:59.40 10.0 undecidable manual SN 246 0.0331 -0.74 0.5
--.FRF.Z. 1987-05-14T17:48:55.40 10.0 undecidable manual SN 249 0.0315 -0.33 0.6
--.MAF.Z. 1987-05-14T17:48:51.70 10.0 undecidable manual PN 285 0.0556 -0.05 1.2
--.BGF.Z. 1987-05-14T17:48:49.80 10.0 undecidable manual PN 288 0.0545 -0.26 1.2
--.AVF.Z. 1987-05-14T17:48:45.80 10.0 undecidable manual PN 292 0.052 -0.48 1.1
--.SSF.Z. 1987-05-14T17:48:45.20 10.0 undecidable manual PN 294 0.0519 -0.87 0.8
--.LOR.Z. 1987-05-14T17:48:43.10 10.0 undecidable manual PN 297 0.0505 -0.92 0.7
--.SMF.Z. 1987-05-14T17:48:41.00 10.0 undecidable manual PN 291 0.0487 -0.3 1.3
--.LBF.Z. 1987-05-14T17:48:41.50 10.0 undecidable manual PN 295 0.0489 -0.06 1.3
--.SBF.Z. 1987-05-14T17:48:40.40 10.0 undecidable manual SN 250 0.0257 -0.05 0.8
--.MNS.Z. 1987-05-14T17:48:37.00 10.0 undecidable manual SN 155 0.0243 0.18 0.7
--.GWF.Z. 1987-05-14T17:48:33.00 10.0 undecidable manual PN 330 0.0429 0.54 1.2
--.IMI.Z. 1987-05-14T17:48:31.30 10.0 undecidable manual SN 248 0.0228 -1.48 0.2
--.KHC.Z. 1987-05-14T17:48:31.00 10.0 undecidable manual PN 19 0.041 1.41 0.4
--.CEY.Z. 1987-05-14T17:48:29.40 10.0 undecidable manual SN 67 0.0219 -1.11 0.3
--.HAU.Z. 1987-05-14T17:48:29.60 10.0 undecidable manual PN 314 0.0411 -0.13 1.5
--.ROB.Z. 1987-05-14T17:48:29.50 10.0 undecidable manual SN 257 0.0218 -0.57 0.6
--.CDF.Z. 1987-05-14T17:48:27.20 10.0 undecidable manual PN 324 0.04 -0.73 1.1
--.BUH.Z. 1987-05-14T17:48:26.20 10.0 undecidable manual PN 332 0.0388 0.1 1.5
--.RBL.Z. 1987-05-14T17:48:25.50 10.0 undecidable manual SN 45 0.0206 -1.45 0.3
--.BSF.Z. 1987-05-14T17:48:24.40 10.0 undecidable manual PN 315 0.0381 -0.7 1.1
--.MOF.Z. 1987-05-14T17:48:24.40 10.0 undecidable manual PN 318 0.0367 1.37 0.4
--.FIN.Z. 1987-05-14T17:48:24.20 10.0 undecidable manual SN 253 0.0199 -1.02 0.4
--.CKI.Z. 1987-05-14T17:48:23.50 10.0 undecidable manual SN 258 0.0189 0.79 0.5
--.ROF.Z. 1987-05-14T17:48:22.60 10.0 undecidable manual PN 314 0.0367 -0.36 1.5
--.DUI.Z. 1987-05-14T17:48:21.50 10.0 undecidable manual PN 142 0.0359 -0.27 1.5
--.VAI.Z. 1987-05-14T17:48:20.00 10.0 undecidable manual SN 301 0.0176 0.76 0.8
--.SDI.Z. 1987-05-14T17:48:19.50 10.0 undecidable manual PN 147 0.0332 1.93 0.1
--.ARV.Z. 1987-05-14T17:48:16.00 10.0 undecidable manual SN 136 0.0167 -0.7 0.8
--.LMR.Z. 1987-05-14T17:48:16.60 10.0 undecidable manual PN 246 0.0331 -0.95 0.9
--.LRG.Z. 1987-05-14T17:48:16.90 10.0 undecidable manual PN 249 0.0336 -1.29 0.5
--.SLE.Z. 1987-05-14T17:48:15.00 10.0 undecidable manual PN 328 0.0309 0.82 1.1
--.FRF.Z. 1987-05-14T17:48:14.50 10.0 undecidable manual PN 249 0.0315 -0.5 1.5
--.BNI.Z. 1987-05-14T17:48:12.50 10.0 undecidable manual PN 274 0.0287 1.77 0.2
--.LPG.Z. 1987-05-14T17:48:11.30 10.0 undecidable manual PN 282 0.0287 0.65 1.4
--.DOI.Z. 1987-05-14T17:48:07.00 10.0 undecidable manual PN 263 0.0253 1.34 0.5
--.SBF.Z. 1987-05-14T17:48:05.40 10.0 undecidable manual PN 250 0.0257 -0.79 1.2
--.PAG.Z. 1987-05-14T17:48:04.00 10.0 undecidable manual SN 355 0.0114 1.22 0.3
--.MNS.Z. 1987-05-14T17:48:04.50 10.0 undecidable manual PN 155 0.0243 0.41 1.7
--.CVF.Z. 1987-05-14T17:48:04.80 10.0 undecidable manual PN 216 0.0255 -1.13 0.8
--.IMI.Z. 1987-05-14T17:48:02.40 10.0 undecidable manual PN 248 0.0228 0.65 1.4
--.LJU.Z. 1987-05-14T17:48:02.70 10.0 undecidable manual PN 61 0.0236 -0.24 1.8
--.ROB.Z. 1987-05-14T17:48:01.30 10.0 undecidable manual PN 257 0.0218 1.11 0.8
--.CTI.Z. 1987-05-14T17:48:01.00 10.0 undecidable manual SN 15 0.011 -0.6 0.9
--.PII.Z. 1987-05-14T17:48:01.50 10.0 undecidable manual SN 202 0.0111 -0.41 0.7
--.ORO.Z. 1987-05-14T17:48:01.00 10.0 undecidable manual PN 289 0.0214 1.43 0.5
--.CEY.Z. 1987-05-14T17:48:00.30 10.0 undecidable manual PN 67 0.0219 -0.14 1.9
--.VEA.Z. 1987-05-14T17:47:59.60 10.0 undecidable manual SG 271 0.01 0.91 0.4
--.RBL.Z. 1987-05-14T17:47:58.00 10.0 undecidable manual PN 45 0.0206 -0.39 1.7
--.FIR.Z. 1987-05-14T17:47:58.50 10.0 undecidable manual SG 177 0.0098 0.29 1.1
--.PGD.Z. 1987-05-14T17:47:58.50 10.0 undecidable manual SG 158 0.0096 1.27 0.4
--.CKI.Z. 1987-05-14T17:47:57.50 10.0 undecidable manual PN 258 0.0189 1.56 0.3
--.FIN.Z. 1987-05-14T17:47:56.80 10.0 undecidable manual PN 253 0.0199 -0.59 1.5
--.VOY.Z. 1987-05-14T17:47:56.80 10.0 undecidable manual PN 57 0.02 -0.72 2.6
--.ASS.Z. 1987-05-14T17:47:56.00 10.0 undecidable manual PN 148 0.0188 0.38 1.7
--.BVT.Z. 1987-05-14T17:47:55.10 10.0 undecidable manual SG 248 0.0094 -1.66 0.2
--.VAI.Z. 1987-05-14T17:47:54.00 10.0 undecidable manual PN 301 0.0176 0.07 1.9
--.ARV.Z. 1987-05-14T17:47:54.00 10.0 undecidable manual PN 136 0.0167 1.53 0.4
--.TMA.Z. 1987-05-14T17:47:54.60 10.0 undecidable manual PN 307 0.0183 -0.31 1.8
--.TRI.Z. 1987-05-14T17:47:53.50 10.0 undecidable manual PN 63 0.018 -0.89 1.1
--.SAL.Z. 1987-05-14T17:47:51.50 10.0 undecidable manual SG 327 0.0079 0.35 1
--.GEN.Z. 1987-05-14T17:47:49.60 10.0 undecidable manual PN 254 0.0149 -0.08 1.9
--.PAG.Z. 1987-05-14T17:47:45.60 10.0 undecidable manual PN 355 0.0114 1.17 0.7
--.BOB.Z. 1987-05-14T17:47:44.50 10.0 undecidable manual PN 265 0.0111 0.62 1.5
--.PII.Z. 1987-05-14T17:47:44.00 10.0 undecidable manual PN 202 0.0111 0.07 1.9
--.RNI.Z. 1987-05-14T17:47:43.40 10.0 negative manual PN 341 0.0105 0.31 3.6
--.FIR.Z. 1987-05-14T17:47:42.50 10.0 undecidable manual PG 177 0.0098 0.71 1.3
--.PGD.Z. 1987-05-14T17:47:42.00 10.0 undecidable manual PG 158 0.0096 0.77 1.3
--.VEA.Z. 1987-05-14T17:47:42.20 10.0 undecidable manual PG 271 0.01 0.13 1.9
--.CTI.Z. 1987-05-14T17:47:42.50 10.0 undecidable manual PN 15 0.011 -1.25 0.6
--.BVT.Z. 1987-05-14T17:47:40.20 10.0 undecidable manual PG 248 0.0094 -0.76 1.3
--.DDS.Z. 1987-05-14T17:47:40.30 10.0 undecidable manual PG 359 0.0091 -0.01 1.9
--.SAL.Z. 1987-05-14T17:47:38.50 10.0 undecidable manual PG 327 0.0079 0.78 1.2
--.MI5.Z. 1987-05-14T17:47:33.10 10.0 undecidable manual SG 140 0.0032 0.13 0.8
--.MI5.Z. 1987-05-14T17:47:27.00 10.0 negative manual PG 140 0.0032 -0.22 3.7
--.CV4.Z. 1987-05-14T17:47:23.50 10.0 negative manual PG 262 0.0022 -1.38 0.4
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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Type Description Link
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