Earthquake with magnitude of Md 3.0 on date 04-11-1989 and time 04:03:36 (Italy) in region 2 km NW Bertinoro (FC)

A magnitude Md 3.0 earthquake occured in region: 2 km NW Bertinoro (FC), on

  • 04-11-1989 03:03:36 (UTC)
  • 04-11-1989 04:03:36 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 44.17, 12.12 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
Bertinoro FC 2 11059 11059
Forlimpopoli FC 2 13290 24349
Meldola FC 7 9970 34319
Forlì FC 9 117913 152232
Cesena FC 10 96758 248990
Predappio FC 13 6346 255336
Castrocaro Terme e Terra del Sole FC 14 6426 261762
Montiano FC 17 1716 263478
Gambettola FC 18 10660 274138
Longiano FC 19 7126 281264
Dovadola FC 19 1653 282917

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km SE of Forlì (117913 inhabitants)
10 Km W of Cesena (96758 inhabitants)
23 Km SE of Faenza (58541 inhabitants)
29 Km S of Ravenna (159116 inhabitants)
37 Km W of Rimini (147750 inhabitants)
39 Km SE of Imola (69797 inhabitants)
69 Km W of Pesaro (94582 inhabitants)
72 Km SE of Bologna (386663 inhabitants)
80 Km N of Arezzo (99543 inhabitants)
80 Km W of Fano (60888 inhabitants)
82 Km NE of Firenze (382808 inhabitants)
85 Km SE of Ferrara (133155 inhabitants)
88 Km NE of Scandicci (50609 inhabitants)
88 Km E of Prato (191150 inhabitants)
100 Km E of Pistoia (90315 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 3.0
ML-VAX 2.9
1989-11-04
03:03:36
44.17 12.12 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 103639
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-11-04 03:03:36 ± 0.179
Latitude 44.17 ± 0.01
Longitude 12.12 ± 0.02
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 103639

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) 2059.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 61
Number of associated phases, regardless of their use for origin computation 52
Number of defining phases 52
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.8
Epicentral distance of station closest to the epicenter (degree) 0.00291
Epicentral distance of station farthest from the epicenter (degree) 0.03027
Number of stations at which the event was observed 30
Number of stations from which data was used for origin computation 30
Magnitudes information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 10
Type of magnitude Md
Reference to an origin 103639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:36:34

ML:2.9

Field Value
Value 2.9
Uncertainty
Num. used stations 10
Type of magnitude ML
Reference to an origin 103639
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
--.ENR.Z. 1989-11-04T03:05:09.20 10.0 undecidable manual SN 272 0.0303 0.79 0.4
--.ORX.Z. 1989-11-04T03:05:05.00 10.0 undecidable manual SN 297 0.0295 -1.2 0.3
--.ROB.Z. 1989-11-04T03:05:02.00 10.0 undecidable manual SN 273 0.0274 1.28 0.3
--.FIN.Z. 1989-11-04T03:04:56.00 10.0 undecidable manual SN 271 0.0252 1.01 0.4
--.SDI.Z. 1989-11-04T03:04:53.00 10.0 undecidable manual SN 152 0.0247 -0.67 0.5
--.PCP.Z. 1989-11-04T03:04:51.30 10.0 undecidable manual SN 279 0.0232 1.57 0.2
--.FVI.Z. 1989-11-04T03:04:47.61 10.0 undecidable manual SN 10 0.0222 0.62 0.5
--.MDI.Z. 1989-11-04T03:04:42.32 10.0 undecidable manual SN 313 0.021 -1.71 0.2
--.VEA.Z. 1989-11-04T03:04:38.50 10.0 undecidable manual SN 292 0.0172 4.45 0
--.BOB.Z. 1989-11-04T03:04:36.63 10.0 undecidable manual SN 288 0.018 0.78 0.5
--.TRI.Z. 1989-11-04T03:04:32.77 10.0 undecidable manual SN 36 0.0173 -1.39 0.5
--.CTI.Z. 1989-11-04T03:04:32.99 10.0 undecidable manual SN 349 0.0172 -0.68 0.6
--.ENR.Z. 1989-11-04T03:04:31.40 10.0 undecidable manual PN 272 0.0303 1.85 0.3
--.SAL.Z. 1989-11-04T03:04:31.78 10.0 undecidable manual SN 322 0.0164 -0.03 0.8
--.MNS.Z. 1989-11-04T03:04:30.79 10.0 undecidable manual SN 166 0.0164 -0.95 0.5
--.ORX.Z. 1989-11-04T03:04:28.00 10.0 undecidable manual PN 297 0.0295 -0.27 1.3
--.ROB.Z. 1989-11-04T03:04:25.50 10.0 undecidable manual PN 273 0.0274 0.4 1.3
--.VAI.Z. 1989-11-04T03:04:23.37 10.0 undecidable manual PN 306 0.0262 0.08 1.4
--.FIN.Z. 1989-11-04T03:04:22.50 10.0 undecidable manual PN 271 0.0252 0.7 1.2
--.SDI.Z. 1989-11-04T03:04:22.60 10.0 positive manual PN 152 0.0247 1.56 1
--.PCP.Z. 1989-11-04T03:04:20.30 10.0 undecidable manual PN 279 0.0232 1.54 0.5
--.CM8.Z. 1989-11-04T03:04:19.13 10.0 undecidable manual SN 142 0.0109 1.81 0.2
--.PII.Z. 1989-11-04T03:04:17.74 10.0 undecidable manual SN 249 0.0111 0.1 0.8
--.ASS.Z. 1989-11-04T03:04:16.80 10.0 undecidable manual SN 160 0.0104 0.71 0.6
--.FVI.Z. 1989-11-04T03:04:16.47 10.0 undecidable manual PN 10 0.0222 -0.71 1.3
--.RDP.Z. 1989-11-04T03:04:16.00 10.0 undecidable manual PN 169 0.022 -0.88 1.1
--.MDI.Z. 1989-11-04T03:04:14.94 10.0 positive manual PN 313 0.021 -0.53 2.9
--.BDI.Z. 1989-11-04T03:04:14.18 10.0 undecidable manual SN 264 0.0099 -0.27 0.7
--.BOB.Z. 1989-11-04T03:04:11.00 10.0 undecidable manual PN 288 0.018 0.25 1.7
--.VEA.Z. 1989-11-04T03:04:10.50 10.0 undecidable manual PN 292 0.0172 0.79 1.4
--.SAL.Z. 1989-11-04T03:04:08.24 10.0 undecidable manual PN 322 0.0164 -0.18 1.9
--.MNS.Z. 1989-11-04T03:04:08.86 10.0 undecidable manual PN 166 0.0164 0.48 1.7
--.CTI.Z. 1989-11-04T03:04:08.47 10.0 undecidable manual PN 349 0.0172 -1.02 1.2
--.RIY.Z. 1989-11-04T03:04:08.80 10.0 undecidable manual PN 52 0.0179 -1.8 0.4
--.TRI.Z. 1989-11-04T03:04:07.23 10.0 positive manual PN! 36 0.0173 -2.54 0
--.ALP.Z. 1989-11-04T03:04:07.63 10.0 undecidable manual PN 142 0.0156 0.49 1.7
--.FIR.Z. 1989-11-04T03:04:03.00 10.0 undecidable manual SG 237 0.0066 -0.01 0.8
--.MC8.Z. 1989-11-04T03:04:02.23 10.0 undecidable manual PN 132 0.0115 1.36 0.8
--.AM8.Z. 1989-11-04T03:04:00.76 10.0 undecidable manual PN 119 0.011 0.56 1.6
--.PII.Z. 1989-11-04T03:03:59.40 10.0 undecidable manual PN 249 0.0111 -1.19 1
--.CM8.Z. 1989-11-04T03:03:59.43 10.0 undecidable manual PN 142 0.0109 -0.62 1.6
--.ASS.Z. 1989-11-04T03:03:58.43 10.0 undecidable manual PN 160 0.0104 -0.91 1.3
--.BDI.Z. 1989-11-04T03:03:57.54 10.0 undecidable manual PN 264 0.0099 -0.85 1.4
--.CRE.Z. 1989-11-04T03:03:57.12 10.0 undecidable manual SG 192 0.005 -0.22 0.7
--.FIR.Z. 1989-11-04T03:03:51.00 10.0 undecidable manual PG 237 0.0066 -0.79 1.4
--.PRO.Z. 1989-11-04T03:03:49.80 10.0 negative manual PG 113 0.0053 0.57 3.3
--.RSM.Z. 1989-11-04T03:03:49.50 10.0 undecidable manual SG 135 0.003 -0.44 0.7
--.SFI.Z. 1989-11-04T03:03:48.45 10.0 undecidable manual SG 216 0.0029 -0.8 0.6
--.CRE.Z. 1989-11-04T03:03:47.22 10.0 undecidable manual PG 192 0.005 -1.29 0.9
--.RSM.Z. 1989-11-04T03:03:44.12 10.0 undecidable manual PG 135 0.003 0.14 1.9
--.PGD.Z. 1989-11-04T03:03:43.80 10.0 undecidable manual PG 224 0.0036 -1.84 0.4
--.SFI.Z. 1989-11-04T03:03:43.28 10.0 negative manual PG 216 0.0029 -0.56 3.3
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