Earthquake with magnitude of Md 3.9 on date 28-08-1990 and time 01:24:43 (Italy) in region Costa Marchigiana Pesarese (Pesaro Urbino)

A magnitude Md 3.9 earthquake occured in region: Costa Marchigiana Pesarese (Pesaro Urbino), on

  • 27-08-1990 23:24:43 (UTC)
  • 28-08-1990 01:24:43 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 44.02, 13.18 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km NE of Fano (60888 inhabitants)
24 Km NE of Pesaro (94582 inhabitants)
49 Km E of Rimini (147750 inhabitants)
53 Km NW of Ancona (100861 inhabitants)
76 Km E of Cesena (96758 inhabitants)
89 Km E of Ravenna (159116 inhabitants)
93 Km E 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 3.9
M 3.7
1990-08-27
23:24:43
44.02 13.18 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 125719
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1990-08-27 23:24:43 ± 0.087
Latitude 44.02 ± 0.01
Longitude 13.18 ± 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 125719

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) 1167.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 60
Number of associated phases, regardless of their use for origin computation 141
Number of defining phases 141
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) 0.00469
Epicentral distance of station farthest from the epicenter (degree) 0.09471
Number of stations at which the event was observed 98
Number of stations from which data was used for origin computation 98
Magnitudes information

Md:3.9

Field Value
Value 3.9
Uncertainty
Num. used stations 8
Type of magnitude Md
Reference to an origin 125719
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:56:57

M:3.7

Field Value
Value 3.7
Uncertainty
Num. used stations
Type of magnitude M
Reference to an origin 125719
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 09:42:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.FLN.Z. 1990-08-27T23:29:02.30 10.0 undecidable manual SN! 301 0.0947 -2.84 0
--.TCF.Z. 1990-08-27T23:28:03.50 10.0 undecidable manual SN! 289 0.0724 -2.7 0
--.CAF.Z. 1990-08-27T23:28:01.50 10.0 undecidable manual SN! 279 0.0717 -2.85 0
--.MAF.Z. 1990-08-27T23:27:57.00 10.0 undecidable manual SN! 289 0.0701 -3.14 0
--.BGF.Z. 1990-08-27T23:27:54.60 10.0 undecidable manual SN! 292 0.0691 -3.03 0
--.CLL.Z. 1990-08-27T23:27:51.00 10.0 undecidable manual SN! 358 0.0655 2.92 0
--.SSF.Z. 1990-08-27T23:27:47.40 10.0 undecidable manual SN! 297 0.0667 -3.76 0
--.AVF.Z. 1990-08-27T23:27:47.50 10.0 undecidable manual SN! 294 0.0668 -3.85 0
--.LOR.Z. 1990-08-27T23:27:43.80 10.0 undecidable manual SN! 299 0.0654 -3.91 0
--.SMF.Z. 1990-08-27T23:27:39.00 10.0 undecidable manual SN! 294 0.0635 -3.7 0
--.LBF.Z. 1990-08-27T23:27:39.70 10.0 undecidable manual SN! 297 0.0637 -3.66 0
--.MOX.Z. 1990-08-27T23:27:33.00 10.0 undecidable manual SN 350 0.0603 -1.26 0.2
--.HAU.Z. 1990-08-27T23:27:18.20 10.0 undecidable manual SN! 312 0.0556 -3.77 0
--.FLN.Z. 1990-08-27T23:27:14.20 10.0 undecidable manual PN 301 0.0947 -0.16 0.9
--.CDF.Z. 1990-08-27T23:27:13.60 10.0 undecidable manual SN! 318 0.0538 -3.67 0
--.PVY.Z. 1990-08-27T23:27:01.50 10.0 undecidable manual SN! 103 0.0463 4.3 0
--.VKA.Z. 1990-08-27T23:26:52.00 10.0 undecidable manual SN! 25 0.0429 3.78 0
--.LRG.Z. 1990-08-27T23:26:50.90 10.0 undecidable manual SN 265 0.0445 -1.73 0.1
--.TTG.Z. 1990-08-27T23:26:50.50 10.0 undecidable manual SN! 107 0.0423 3.68 0
--.LMR.Z. 1990-08-27T23:26:49.50 10.0 undecidable manual SN 263 0.0438 -1.07 0.3
--.BNI.Z. 1990-08-27T23:26:48.58 10.0 undecidable manual SN 284 0.0427 1 0.3
--.LPL.Z. 1990-08-27T23:26:45.20 10.0 undecidable manual SN! 289 0.0432 -3.99 0
--.LPG.Z. 1990-08-27T23:26:45.10 10.0 undecidable manual SN! 289 0.0431 -3.66 0
--.FRF.Z. 1990-08-27T23:26:45.60 10.0 undecidable manual SN 266 0.0426 -1.77 0.1
--.TCF.Z. 1990-08-27T23:26:40.80 10.0 undecidable manual PN 289 0.0724 0.46 1
--.CAF.Z. 1990-08-27T23:26:39.40 10.0 undecidable manual PN 279 0.0717 0.13 1.1
--.MAF.Z. 1990-08-27T23:26:36.80 10.0 undecidable manual PN 289 0.0701 -0.04 1.2
--.BRY.Z. 1990-08-27T23:26:35.00 10.0 undecidable manual SN! 103 0.0364 3.78 0
--.BGF.Z. 1990-08-27T23:26:34.80 10.0 undecidable manual PN 292 0.0691 -0.59 0.9
--.AVF.Z. 1990-08-27T23:26:31.50 10.0 undecidable manual PN 294 0.0668 -0.27 1.2
--.CLL.Z. 1990-08-27T23:26:31.00 10.0 undecidable manual PN 358 0.0655 1.13 0.5
--.SSF.Z. 1990-08-27T23:26:31.30 10.0 undecidable manual PN 297 0.0667 -0.36 1.1
--.ORO.Z. 1990-08-27T23:26:30.29 10.0 undecidable manual SN 294 0.0361 -0.06 0.7
--.SBF.Z. 1990-08-27T23:26:30.80 10.0 undecidable manual SN! 269 0.0372 -2.35 0
--.LOR.Z. 1990-08-27T23:26:29.00 10.0 undecidable manual PN 299 0.0654 -0.66 0.9
--.LBF.Z. 1990-08-27T23:26:26.80 10.0 undecidable manual PN 297 0.0637 -0.36 1.1
--.SMF.Z. 1990-08-27T23:26:26.40 10.0 undecidable manual PN 294 0.0635 -0.38 1.1
--.MOX.Z. 1990-08-27T23:26:20.50 10.0 undecidable manual PN 350 0.0603 -1.4 0.3
--.OHR.Z. 1990-08-27T23:26:17.50 10.0 undecidable manual PN 114 0.0568 0.87 0.8
--.PGF.Z. 1990-08-27T23:26:16.00 10.0 undecidable manual SN 245 0.0304 0.84 0.4
--.HAU.Z. 1990-08-27T23:26:14.50 10.0 undecidable manual PN 312 0.0556 -0.3 1.3
--.CDF.Z. 1990-08-27T23:26:12.10 10.0 undecidable manual PN 318 0.0538 0.01 1.4
--.PRU.Z. 1990-08-27T23:26:11.50 10.0 undecidable manual PN 7 0.0543 -1.23 0.4
--.BSF.Z. 1990-08-27T23:26:09.90 10.0 undecidable manual PN 312 0.0525 -0.22 1.4
--.GRF.Z. 1990-08-27T23:26:08.60 10.0 undecidable manual PN 346 0.0524 -1.19 0.5
--.MDI.Z. 1990-08-27T23:26:06.28 10.0 undecidable manual SN 306 0.0271 -0.27 0.6
--.PVY.Z. 1990-08-27T23:26:03.00 10.0 undecidable manual PN! 103 0.0463 2.5 0
--.FEL.Z. 1990-08-27T23:26:01.74 10.0 undecidable manual PN 318 0.0473 -0.34 1.4
--.LCI.Z. 1990-08-27T23:26:00.00 10.0 undecidable manual PN 133 0.0467 -1.16 0.5
--.PTJ.Z. 1990-08-27T23:25:59.60 10.0 undecidable manual SN 44 0.0245 -0.27 0.6
--.KHC.Z. 1990-08-27T23:25:59.90 10.0 undecidable manual PN 2 0.046 -0.17 3
--.TDS.Z. 1990-08-27T23:25:59.00 10.0 undecidable manual PN 150 0.0446 1.09 0.6
--.LRG.Z. 1990-08-27T23:25:58.80 10.0 undecidable manual PN 265 0.0445 0.94 0.8
--.SLE.Z. 1990-08-27T23:25:57.90 10.0 undecidable manual PN 320 0.0446 -0.06 1.5
--.ZLA.Z. 1990-08-27T23:25:56.20 10.0 undecidable manual PN 317 0.0433 0.27 1.5
--.LMR.Z. 1990-08-27T23:25:56.90 10.0 undecidable manual PN 263 0.0438 0.23 1.5
--.TTG.Z. 1990-08-27T23:25:56.00 10.0 undecidable manual PN 107 0.0423 1.49 0.3
--.VKA.Z. 1990-08-27T23:25:55.00 10.0 undecidable manual PN 25 0.0429 -0.31 1.5
--.FRF.Z. 1990-08-27T23:25:55.50 10.0 undecidable manual PN 266 0.0426 0.67 1.1
--.LPL.Z. 1990-08-27T23:25:55.60 10.0 undecidable manual PN 289 0.0432 -0.27 1.5
--.BNI.Z. 1990-08-27T23:25:54.65 10.0 undecidable manual PN 284 0.0427 -0.3 1.5
--.LPG.Z. 1990-08-27T23:25:54.70 10.0 undecidable manual PN 289 0.0431 -0.93 0.8
--.ORI.Z. 1990-08-27T23:25:54.50 10.0 undecidable manual PN 147 0.0418 0.75 1.1
--.RRL.Z. 1990-08-27T23:25:53.32 10.0 undecidable manual PN 282 0.0418 -0.31 1.5
--.NKY.Z. 1990-08-27T23:25:53.00 10.0 undecidable manual PN! 103 0.0395 2.78 0
--.SAL.Z. 1990-08-27T23:25:51.94 10.0 undecidable manual SN 310 0.0221 -1.37 0.2
--.SOP.Z. 1990-08-27T23:25:50.80 10.0 undecidable manual PN 30 0.0391 1.18 0.6
--.LSD.Z. 1990-08-27T23:25:50.34 10.0 undecidable manual PN 290 0.0406 -1.4 0.4
--.PZZ.Z. 1990-08-27T23:25:49.20 10.0 undecidable manual PN 277 0.0393 -0.7 1.1
--.SAX.Z. 1990-08-27T23:25:49.30 10.0 undecidable manual PN 321 0.0377 1.88 0.1
--.LJU.Z. 1990-08-27T23:25:48.60 10.0 undecidable manual SN 24 0.0201 0.59 0.5
--.DOI.Z. 1990-08-27T23:25:48.61 10.0 undecidable manual PN 278 0.0384 0.11 1.7
--.BRY.Z. 1990-08-27T23:25:48.00 10.0 undecidable manual PN! 103 0.0364 2.5 0
--.MGR.Z. 1990-08-27T23:25:48.00 10.0 undecidable manual PN 154 0.0384 -0.43 1.5
--.BRT.Z. 1990-08-27T23:25:47.81 10.0 undecidable manual PN 135 0.0387 -1.09 0.7
--.SBF.Z. 1990-08-27T23:25:47.60 10.0 undecidable manual PN 269 0.0372 0.99 0.8
--.ENR.Z. 1990-08-27T23:25:47.22 10.0 undecidable manual PN 274 0.0372 0.61 1.3
--.LLS.Z. 1990-08-27T23:25:47.60 10.0 undecidable manual PN 315 0.0365 1.94 0.1
--.STV.Z. 1990-08-27T23:25:47.44 10.0 undecidable manual PN 274 0.0377 -0.07 1.7
--.MMK.Z. 1990-08-27T23:25:47.20 10.0 undecidable manual PN 300 0.0378 -0.34 1.5
--.RSP.Z. 1990-08-27T23:25:47.36 10.0 undecidable manual PN! 286 0.0392 -2.37 0
--.VBY.Z. 1990-08-27T23:25:46.20 10.0 undecidable manual SN 43 0.0188 1.58 0.1
--.ORO.Z. 1990-08-27T23:25:43.73 10.0 undecidable manual PN 294 0.0361 -1.27 0.5
--.IMI.Z. 1990-08-27T23:25:43.80 10.0 undecidable manual PN 269 0.0342 1.03 0.8
--.SGO.Z. 1990-08-27T23:25:42.50 10.0 undecidable manual PN 154 0.0342 0.41 1.5
--.ORX.Z. 1990-08-27T23:25:42.20 10.0 undecidable manual PN! 294 0.0361 -2.82 0
--.ROB.Z. 1990-08-27T23:25:42.12 10.0 undecidable manual PN 275 0.0342 -0.08 1.7
--.CEY.Z. 1990-08-27T23:25:41.50 10.0 undecidable manual SN 26 0.0173 0.7 0.7
--.BHG.Z. 1990-08-27T23:25:41.60 10.0 negative manual PN 356 0.0333 0.89 1.9
--.VDL.Z. 1990-08-27T23:25:40.10 10.0 undecidable manual PN 314 0.0322 1 0.8
--.TMA.Z. 1990-08-27T23:25:40.30 10.0 undecidable manual PN 305 0.0331 -0.13 1.7
--.CKI.Z. 1990-08-27T23:25:38.40 10.0 undecidable manual PN 277 0.0317 -0.28 1.6
--.FIN.Z. 1990-08-27T23:25:38.44 10.0 undecidable manual PN 274 0.0321 -0.41 1.5
--.OSS.Z. 1990-08-27T23:25:38.20 10.0 undecidable manual PN 321 0.0307 1.52 0.3
--.PGF.Z. 1990-08-27T23:25:37.30 10.0 undecidable manual PN 245 0.0304 1.07 0.7
--.PCP.Z. 1990-08-27T23:25:37.94 10.0 undecidable manual PN! 280 0.0301 2.03 0
--.TRI.Z. 1990-08-27T23:25:36.15 10.0 undecidable manual SN 13 0.0156 -0.02 0.7
--.MNS.Z. 1990-08-27T23:25:34.95 10.0 undecidable manual SN 192 0.0151 0.23 0.7
--.FIR.Z. 1990-08-27T23:25:32.00 10.0 undecidable manual SN! 259 0.0126 3.71 0
--.MDI.Z. 1990-08-27T23:25:31.13 10.0 undecidable manual PN 306 0.0271 -0.13 1.7
--.RFI.Z. 1990-08-27T23:25:28.69 10.0 undecidable manual PN 166 0.025 0.59 1.3
--.VEA.Z. 1990-08-27T23:25:28.00 10.0 undecidable manual PN 289 0.0241 1.32 0.5
--.ALP.Z. 1990-08-27T23:25:27.50 10.0 undecidable manual SN! 166 0.0114 2.34 0
--.PTJ.Z. 1990-08-27T23:25:27.40 10.0 undecidable manual PN 44 0.0245 0 1.7
--.ZAG.Z. 1990-08-27T23:25:26.00 10.0 undecidable manual PN 46 0.0242 -0.81 1
--.DUI.Z. 1990-08-27T23:25:26.21 10.0 undecidable manual PN 157 0.0228 1.43 0.4
--.FVI.Z. 1990-08-27T23:25:25.30 10.0 undecidable manual PN 353 0.0232 -0.34 1.6
--.FG2.Z. 1990-08-27T23:25:25.67 10.0 undecidable manual PN 145 0.0238 -0.59 1.3
--.BVT.Z. 1990-08-27T23:25:24.80 10.0 undecidable manual PN 281 0.022 1.33 0.5
--.SAL.Z. 1990-08-27T23:25:23.38 10.0 undecidable manual PN 310 0.0221 -0.23 1.6
--.RDP.Z. 1990-08-27T23:25:21.36 10.0 undecidable manual PN 188 0.0206 0.09 1.7
--.MAO.Z. 1990-08-27T23:25:20.48 10.0 undecidable manual PN 222 0.0196 0.71 1.2
--.LJU.Z. 1990-08-27T23:25:20.80 10.0 negative manual PN 24 0.0201 0.24 3.3
--.RMP.Z. 1990-08-27T23:25:20.89 10.0 undecidable manual PN 188 0.0201 0.3 1.6
--.PGD.Z. 1990-08-27T23:25:20.23 10.0 undecidable manual SG 262 0.0095 0.41 0.6
--.CP9.Z. 1990-08-27T23:25:19.68 10.0 undecidable manual PN 183 0.0194 0.08 1.7
--.VBY.Z. 1990-08-27T23:25:19.00 10.0 undecidable manual PN 43 0.0188 0.41 1.5
--.AZI.Z. 1990-08-27T23:25:19.38 10.0 undecidable manual PN 174 0.0184 1.45 0.3
--.VVI.Z. 1990-08-27T23:25:17.35 10.0 undecidable manual PN 344 0.0182 -0.38 1.5
--.CRE.Z. 1990-08-27T23:25:17.87 10.0 undecidable manual SG 245 0.0087 0.81 0.4
--.VOY.Z. 1990-08-27T23:25:17.70 10.0 negative manual PN 13 0.0186 -0.61 2.6
--.CEY.Z. 1990-08-27T23:25:16.00 10.0 undecidable manual PN 26 0.0173 -0.39 3.1
--.SFI.Z. 1990-08-27T23:25:16.95 10.0 undecidable manual SG 262 0.0086 0.16 0.7
--.PII.Z. 1990-08-27T23:25:16.75 10.0 undecidable manual PN 261 0.0174 0.33 1.6
--.BDI.Z. 1990-08-27T23:25:15.50 10.0 undecidable manual PN 271 0.0166 0.19 1.7
--.MME.Z. 1990-08-27T23:25:15.69 10.0 undecidable manual PN 275 0.016 1.31 0.5
--.MNS.Z. 1990-08-27T23:25:13.52 10.0 undecidable manual PN 192 0.0151 0.64 1.3
--.AQU.Z. 1990-08-27T23:25:12.49 10.0 undecidable manual PN 173 0.0151 -0.38 1.5
--.TRI.Z. 1990-08-27T23:25:12.73 10.0 undecidable manual PN 13 0.0156 -0.99 0.8
--.FIR.Z. 1990-08-27T23:25:11.50 10.0 undecidable manual PN! 259 0.0126 2.34 0
--.SSO.Z. 1990-08-27T23:25:10.50 10.0 undecidable manual SG 165 0.0067 0.53 0.8
--.ALP.Z. 1990-08-27T23:25:07.20 10.0 undecidable manual PN 166 0.0114 -0.16 1.7
--.RSM.Z. 1990-08-27T23:25:03.24 10.0 undecidable manual SG 259 0.0047 0.35 0.6
--.AOI.Z. 1990-08-27T23:25:03.20 10.0 undecidable manual SG 146 0.005 -0.81 0.6
--.PGD.Z. 1990-08-27T23:25:03.45 10.0 undecidable manual PG 262 0.0095 -0.82 1
--.CRE.Z. 1990-08-27T23:25:02.83 10.0 undecidable manual PG 245 0.0087 0.15 1.7
--.SFI.Z. 1990-08-27T23:25:01.74 10.0 undecidable manual PG 262 0.0086 -0.79 1.1
--.CIO.Z. 1990-08-27T23:24:58.50 10.0 undecidable manual PG 181 0.0074 -1.53 0.6
--.SSO.Z. 1990-08-27T23:24:57.90 10.0 undecidable manual PG 165 0.0067 -0.69 1.2
--.AOI.Z. 1990-08-27T23:24:54.30 10.0 undecidable manual PG 146 0.005 -0.85 2
--.RSM.Z. 1990-08-27T23:24:53.43 10.0 undecidable manual PG 259 0.0047 -1.07 0.7
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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