Earthquake with magnitude of Md 3.8 on date 28-05-1992 and time 14:26:07 (Italy) in region 7 km W Palazzuolo sul Senio (FI)

A magnitude Md 3.8 earthquake occured in region: 7 km W Palazzuolo sul Senio (FI), on

  • 28-05-1992 12:26:07 (UTC)
  • 28-05-1992 14:26:07 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.14, 11.47 at 5 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
Palazzuolo sul Senio FI 7 1154 1154
Firenzuola FI 7 4726 5880
Castel del Rio BO 9 1246 7126
Marradi FI 14 3139 10265
Monghidoro BO 15 3749 14014
Fontanelice BO 15 1943 15957
Casola Valsenio RA 16 2617 18574
Borgo Tossignano BO 19 3288 21862
Loiano BO 19 4294 26156

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km SW of Imola (69797 inhabitants)
37 Km W of Faenza (58541 inhabitants)
41 Km S of Bologna (386663 inhabitants)
41 Km NE of Prato (191150 inhabitants)
44 Km NE of Firenze (382808 inhabitants)
47 Km W of Forlì (117913 inhabitants)
48 Km NE of Scandicci (50609 inhabitants)
49 Km E of Pistoia (90315 inhabitants)
62 Km W of Cesena (96758 inhabitants)
66 Km W of Ravenna (159116 inhabitants)
71 Km SE of Modena (184973 inhabitants)
79 Km S of Ferrara (133155 inhabitants)
82 Km NW of Arezzo (99543 inhabitants)
84 Km E of Lucca (89046 inhabitants)
85 Km SE of Carpi (70699 inhabitants)
88 Km W of Rimini (147750 inhabitants)
91 Km SE of Reggio nell'Emilia (171345 inhabitants)
92 Km N of Siena (53903 inhabitants)
97 Km E of Pisa (89158 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 3.8 1992-05-28
12:26:07
44.14 11.47 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 166079
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1992-05-28 12:26:07 ± 0.113
Latitude 44.14 ± 0.01
Longitude 11.47 ± 0.01
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 166079

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) 1523.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 99
Number of defining phases 99
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.00283
Epicentral distance of station farthest from the epicenter (degree) 0.07755
Number of stations at which the event was observed 74
Number of stations from which data was used for origin computation 74
Magnitude information

Md:3.8

Field Value
Value 3.8
Uncertainty
Num. used stations 6
Type of magnitude Md
Reference to an origin 166079
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:35:21
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.TCF.Z. 1992-05-28T12:29:04.50 10.0 undecidable manual SN! 291 0.0617 2.32 0
--.MAF.Z. 1992-05-28T12:28:58.20 10.0 undecidable manual SN! 291 0.0594 2.09 0
--.BGF.Z. 1992-05-28T12:28:54.70 10.0 undecidable manual SN 295 0.0586 0.64 0.4
--.SSF.Z. 1992-05-28T12:28:49.30 10.0 undecidable manual SN 300 0.0565 0.77 0.4
--.LOR.Z. 1992-05-28T12:28:46.20 10.0 undecidable manual SN 303 0.0554 0.61 0.5
--.PRU.Z. 1992-05-28T12:28:46.50 10.0 undecidable manual SN 18 0.0559 -0.27 0.5
--.SMF.Z. 1992-05-28T12:28:41.00 10.0 undecidable manual SN 298 0.0531 1.44 0.2
--.LBF.Z. 1992-05-28T12:28:41.50 10.0 undecidable manual SN 301 0.0536 0.66 0.5
--.HAU.Z. 1992-05-28T12:28:23.40 10.0 undecidable manual SN 319 0.0472 -0.46 0.6
--.CDF.Z. 1992-05-28T12:28:22.60 10.0 undecidable manual SN 327 0.0464 0.81 0.4
--.BSF.Z. 1992-05-28T12:28:16.50 10.0 undecidable manual SN 320 0.0442 0.52 0.6
--.VAY.Z. 1992-05-28T12:28:13.40 10.0 undecidable manual PN 105 0.0775 0.97 0.7
--.EPF.Z. 1992-05-28T12:28:06.70 10.0 undecidable manual PN 266 0.0731 1.07 0.6
--.LRG.Z. 1992-05-28T12:27:48.80 10.0 undecidable manual SN 261 0.0337 0.64 0.6
--.TCF.Z. 1992-05-28T12:27:48.40 10.0 undecidable manual PN 291 0.0617 0.14 1.3
--.CAF.Z. 1992-05-28T12:27:47.80 10.0 undecidable manual PN 280 0.0606 1.16 0.6
--.LMR.Z. 1992-05-28T12:27:46.70 10.0 undecidable manual SN 259 0.0329 0.38 0.7
--.LPL.Z. 1992-05-28T12:27:45.30 10.0 undecidable manual SN 294 0.0326 -0.04 0.8
--.PTJ.Z. 1992-05-28T12:27:45.20 10.0 undecidable manual SN 59 0.0328 -0.52 1
--.FRF.Z. 1992-05-28T12:27:44.00 10.0 undecidable manual SN 262 0.0317 1.19 0.4
--.MAF.Z. 1992-05-28T12:27:44.90 10.0 undecidable manual PN 291 0.0594 0.15 1.3
--.BGF.Z. 1992-05-28T12:27:43.30 10.0 undecidable manual PN 295 0.0586 -0.27 1.3
--.SSF.Z. 1992-05-28T12:27:40.20 10.0 undecidable manual PN 300 0.0565 -0.18 1.4
--.AVF.Z. 1992-05-28T12:27:39.80 10.0 undecidable manual PN 298 0.0564 -0.41 1.3
--.PRU.Z. 1992-05-28T12:27:38.50 10.0 undecidable manual PN 18 0.0559 -0.86 0.9
--.LOR.Z. 1992-05-28T12:27:38.80 10.0 undecidable manual PN 303 0.0554 0.12 1.4
--.LBF.Z. 1992-05-28T12:27:35.90 10.0 undecidable manual PN 301 0.0536 -0.04 1.4
--.BHB.Z. 1992-05-28T12:27:35.00 10.0 undecidable manual SN! 284 0.0276 2.76 0
--.SMF.Z. 1992-05-28T12:27:35.20 10.0 undecidable manual PN 298 0.0531 0 1.4
--.ZST.Z. 1992-05-28T12:27:30.00 10.0 undecidable manual PN 42 0.0499 -0.3 1.4
--.SBF.Z. 1992-05-28T12:27:29.20 10.0 undecidable manual SN 266 0.0261 0.89 0.5
--.LJU.Z. 1992-05-28T12:27:28.00 10.0 undecidable manual SN 47 0.0259 0.41 0.7
--.HAU.Z. 1992-05-28T12:27:25.90 10.0 undecidable manual PN 319 0.0472 -0.23 1.5
--.CDF.Z. 1992-05-28T12:27:24.30 10.0 undecidable manual PN 327 0.0464 -0.64 1.3
--.WLS.Z. 1992-05-28T12:27:23.59 10.0 undecidable manual PN 328 0.0461 -0.95 1
--.ECH.Z. 1992-05-28T12:27:22.81 10.0 undecidable manual PN 325 0.0454 -0.61 1.3
--.BSF.Z. 1992-05-28T12:27:21.10 10.0 undecidable manual PN 320 0.0442 -0.48 1.4
--.CEY.Z. 1992-05-28T12:27:21.50 10.0 undecidable manual SN 51 0.0237 -0.28 0.7
--.VOY.Z. 1992-05-28T12:27:19.50 10.0 undecidable manual SN 41 0.0229 -0.3 0.7
--.MOF.Z. 1992-05-28T12:27:19.34 10.0 undecidable manual PN 322 0.043 -0.35 1.5
--.RIY.Z. 1992-05-28T12:27:16.00 10.0 undecidable manual SN 59 0.0215 -0.1 1.1
--.PGF.Z. 1992-05-28T12:27:14.70 10.0 undecidable manual SN 229 0.0215 -1.38 0.3
--.FEL.Z. 1992-05-28T12:27:14.59 10.0 undecidable manual PN 328 0.0399 -0.42 1.5
--.SLE.Z. 1992-05-28T12:27:10.90 10.0 undecidable manual PN 331 0.0376 -0.5 1.5
--.ZLA.Z. 1992-05-28T12:27:08.70 10.0 undecidable manual PN 328 0.0358 0.01 1.8
--.RSL.Z. 1992-05-28T12:27:07.24 10.0 undecidable manual PN 296 0.0338 1.52 0.5
--.ZAG.Z. 1992-05-28T12:27:05.00 10.0 undecidable manual PN 60 0.0325 1.21 0.9
--.LRG.Z. 1992-05-28T12:27:05.30 10.0 undecidable manual PN 261 0.0337 -0.22 1.8
--.LPG.Z. 1992-05-28T12:27:04.30 10.0 undecidable manual PN 293 0.0325 0.67 1.5
--.PTJ.Z. 1992-05-28T12:27:03.60 10.0 undecidable manual PN 59 0.0328 -0.51 1.6
--.LPL.Z. 1992-05-28T12:27:03.60 10.0 undecidable manual PN 294 0.0326 -0.29 1.8
--.LMR.Z. 1992-05-28T12:27:03.70 10.0 undecidable manual PN 259 0.0329 -0.76 1.4
--.RRL.Z. 1992-05-28T12:27:03.80 10.0 undecidable manual PN 285 0.0308 2.67 0
--.DIX.Z. 1992-05-28T12:27:02.60 10.0 undecidable manual PN 305 0.0311 1.04 1.1
--.FRF.Z. 1992-05-28T12:27:01.80 10.0 undecidable manual PN 262 0.0317 -0.63 1.5
--.LLS.Z. 1992-05-28T12:27:00.10 10.0 undecidable manual PN 328 0.0288 1.93 0.3
--.RFI.Z. 1992-05-28T12:26:59.25 10.0 undecidable manual PN 146 0.0304 -1.33 0.7
--.LSD.Z. 1992-05-28T12:26:59.20 10.0 undecidable manual PN 295 0.03 -0.79 1.4
--.DUI.Z. 1992-05-28T12:26:59.00 10.0 undecidable manual PN 137 0.0297 -0.5 1.6
--.BHB.Z. 1992-05-28T12:26:58.80 10.0 undecidable manual PN! 284 0.0276 2.47 0
--.KBA.Z. 1992-05-28T12:26:58.40 10.0 positive manual PN 23 0.0289 0.1 3.7
--.MMK.Z. 1992-05-28T12:26:57.20 10.0 undecidable manual PN 309 0.0281 0.21 1.8
--.VBY.Z. 1992-05-28T12:26:57.00 10.0 undecidable manual PN 61 0.0271 1.52 0.6
--.RSP.Z. 1992-05-28T12:26:55.84 10.0 undecidable manual PN 290 0.0284 -1.63 0.5
--.PZZ.Z. 1992-05-28T12:26:55.74 10.0 undecidable manual PN 278 0.0283 -1.5 0.6
--.ORX.Z. 1992-05-28T12:26:54.30 10.0 undecidable manual PN 302 0.0259 0.61 1.5
--.STV.Z. 1992-05-28T12:26:54.20 10.0 undecidable manual PN 273 0.0266 -0.62 1.5
--.ENR.Z. 1992-05-28T12:26:54.88 10.0 undecidable manual PN 273 0.0261 0.96 1.2
--.SBF.Z. 1992-05-28T12:26:53.90 10.0 undecidable manual PN 266 0.0261 -0.16 1.9
--.VDL.Z. 1992-05-28T12:26:52.50 10.0 undecidable manual PN 330 0.0246 0.86 1.3
--.OSS.Z. 1992-05-28T12:26:52.60 10.0 undecidable manual PN 340 0.0244 1.28 0.8
--.LJU.Z. 1992-05-28T12:26:52.30 10.0 undecidable manual PN 47 0.0259 -1.34 0.7
--.TMA.Z. 1992-05-28T12:26:51.10 10.0 undecidable manual PN 318 0.0241 0.13 1.9
--.CEY.Z. 1992-05-28T12:26:48.50 10.0 undecidable manual PN 51 0.0237 -1.79 0.3
--.ROB.Z. 1992-05-28T12:26:48.97 10.0 undecidable manual PN 275 0.0232 -0.53 1.6
--.VOY.Z. 1992-05-28T12:26:47.70 10.0 undecidable manual PN 41 0.0229 -1.45 0.6
--.IMI.Z. 1992-05-28T12:26:47.74 10.0 undecidable manual PN 266 0.0232 -1.75 0.4
--.PGF.Z. 1992-05-28T12:26:46.10 10.0 undecidable manual PN 229 0.0215 -0.89 1.2
--.ALP.Z. 1992-05-28T12:26:45.50 10.0 undecidable manual PN! 131 0.0183 3.38 0
--.RIY.Z. 1992-05-28T12:26:45.30 10.0 undecidable manual PN 59 0.0215 -1.71 0.4
--.PCP.Z. 1992-05-28T12:26:45.38 10.0 undecidable manual PN 282 0.0191 2.09 0.2
--.FIN.Z. 1992-05-28T12:26:44.30 10.0 undecidable manual PN! 273 0.021 -2.14 0
--.SSO.Z. 1992-05-28T12:26:41.10 10.0 undecidable manual PN! 120 0.0147 4.42 0
--.CTI.Z. 1992-05-28T12:26:40.10 10.0 undecidable manual PN 4 0.0172 -0.27 1.8
--.RMF.Z. 1992-05-28T12:26:39.50 10.0 undecidable manual PN 132 0.0155 1.64 0.5
--.AOI.Z. 1992-05-28T12:26:38.50 10.0 undecidable manual PN 110 0.0148 1.77 0.4
--.BOB.Z. 1992-05-28T12:26:38.22 10.0 undecidable manual PN! 294 0.0141 2.55 0
--.VEA.Z. 1992-05-28T12:26:35.00 10.0 undecidable manual PN 300 0.0136 0.09 1.9
--.ASS.Z. 1992-05-28T12:26:33.27 10.0 undecidable manual PN 141 0.0123 0.28 1.8
--.ARV.Z. 1992-05-28T12:26:32.79 10.0 undecidable manual PN 120 0.0112 1.62 0.5
--.MME.Z. 1992-05-28T12:26:26.89 10.0 undecidable manual SG 276 0.0049 -0.96 0.5
--.PII.Z. 1992-05-28T12:26:23.00 10.0 undecidable manual PG 238 0.0071 -0.67 1.5
--.SFI.Z. 1992-05-28T12:26:21.50 10.0 undecidable manual SG 130 0.0032 0.24 0.7
--.CRE.Z. 1992-05-28T12:26:20.50 10.0 undecidable manual PG 145 0.0056 0 1.9
--.BDI.Z. 1992-05-28T12:26:19.55 10.0 undecidable manual PG 263 0.0056 -1.02 1.1
--.MME.Z. 1992-05-28T12:26:18.00 10.0 undecidable manual PG 276 0.0049 -1.15 0.9
--.BS9.Z. 1992-05-28T12:26:17.80 10.0 undecidable manual PG 71 0.0041 0.35 1.8
--.SFI.Z. 1992-05-28T12:26:16.00 10.0 undecidable manual PG 130 0.0032 0.65 1.5
--.PGD.Z. 1992-05-28T12:26:13.50 10.0 undecidable manual PG 145 0.0028 -0.96 1.1
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