Earthquake with magnitude of Md 4.0 on date 11-03-1989 and time 22:06:00 (Italy) in region 6 km E San Paolo di Civitate (FG)

A magnitude Md 4.0 earthquake occured in region: 6 km E San Paolo di Civitate (FG), on

  • 11-03-1989 21:06:00 (UTC)
  • 11-03-1989 22:06:00 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.76, 15.33 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
San Paolo di Civitate FG 6 5818 5818
Poggio Imperiale FG 7 2724 8542
Torremaggiore FG 9 17311 25853
San Severo FG 9 53905 79758
Apricena FG 10 13328 93086
Lesina FG 12 6410 99496
Serracapriola FG 15 3931 103427
Chieuti FG 17 1698 105125

Municipalities with at least 50000 inhabitants

An earthquake occurred to
9 Km NW of San Severo (53905 inhabitants)
38 Km NW of Foggia (151991 inhabitants)
51 Km W of Manfredonia (57279 inhabitants)
73 Km NW of Cerignola (58396 inhabitants)
84 Km NE of Benevento (60091 inhabitants)
93 Km NW of Barletta (94814 inhabitants)
100 Km NW of Andria (100440 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 4.0 1989-03-11
21:06:00
41.76 15.33 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 88289
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1989-03-11 21:06:00 ± 0.18
Latitude 41.76 ± 0.01
Longitude 15.33 ± 0.03
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 88289

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) 2637.9
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 137
Number of associated phases, regardless of their use for origin computation 42
Number of defining phases 42
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) 0.00591
Epicentral distance of station farthest from the epicenter (degree) 0.06379
Number of stations at which the event was observed 39
Number of stations from which data was used for origin computation 39
Magnitude information

Md:4

Field Value
Value 4
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 88289
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 18:22:50
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.CTI.Z. 1989-03-11T21:08:12.50 10.0 undecidable manual SN 328 0.0453 0.41 0.4
--.BNI.Z. 1989-03-11T21:07:43.50 10.0 undecidable manual PN 300 0.0638 -1.13 0.4
--.DOI.Z. 1989-03-11T21:07:37.50 10.0 undecidable manual PN 297 0.0584 0.94 0.6
--.VAI.Z. 1989-03-11T21:07:32.55 10.0 undecidable manual PN 312 0.0563 -0.71 0.8
--.CKI.Z. 1989-03-11T21:07:28.20 10.0 undecidable manual PN 299 0.0521 1.38 0.3
--.MDI.Z. 1989-03-11T21:07:25.20 10.0 undecidable manual PN 316 0.0513 -0.43 1
--.BOB.Z. 1989-03-11T21:07:21.00 10.0 undecidable manual PN 306 0.047 1.89 0.1
--.SAL.Z. 1989-03-11T21:07:18.50 10.0 undecidable manual PN 318 0.0465 0.08 1.2
--.FVI.Z. 1989-03-11T21:07:17.50 10.0 undecidable manual PN 339 0.0465 -0.7 0.9
--.CTI.Z. 1989-03-11T21:07:16.00 10.0 undecidable manual PN 328 0.0453 -0.46 1.1
--.RBL.Z. 1989-03-11T21:07:13.40 10.0 undecidable manual PN 344 0.0435 -0.42 1.1
--.BDI.Z. 1989-03-11T21:07:05.50 10.0 undecidable manual PN 304 0.0374 1.09 0.6
--.PII.Z. 1989-03-11T21:07:02.40 10.0 undecidable manual PN 300 0.0363 -0.32 1.3
--.TRI.Z. 1989-03-11T21:07:02.60 10.0 undecidable manual PN 343 0.0369 -1.05 0.6
--.FE2.Z. 1989-03-11T21:07:00.24 10.0 undecidable manual PN 170 0.0338 1.25 0.5
--.GA2.Z. 1989-03-11T21:06:55.82 10.0 undecidable manual PN 173 0.0325 -1.06 0.7
--.PGD.Z. 1989-03-11T21:06:55.00 10.0 undecidable manual PN 309 0.0304 1.2 0.6
--.RI2.Z. 1989-03-11T21:06:55.80 10.0 undecidable manual PN 164 0.0311 0.34 1.4
--.ATN.Z. 1989-03-11T21:06:55.00 10.0 undecidable manual PN 177 0.0324 -1.77 0.2
--.MGR.Z. 1989-03-11T21:06:51.00 10.0 undecidable manual SN 173 0.0147 -0.11 0.6
--.GRI.Z. 1989-03-11T21:06:50.50 10.0 undecidable manual PN 163 0.0274 1.29 0.5
--.CRE.Z. 1989-03-11T21:06:50.00 10.0 undecidable manual PN 307 0.0278 0.11 1.6
--.SE2.Z. 1989-03-11T21:06:48.72 10.0 undecidable manual PN 157 0.0265 0.94 0.9
--.ARV.Z. 1989-03-11T21:06:41.00 10.0 undecidable manual PN 314 0.0222 -0.22 1.6
--.CZI.Z. 1989-03-11T21:06:41.92 10.0 undecidable manual PN 165 0.0235 -1.27 0.5
--.ROI.Z. 1989-03-11T21:06:40.60 10.0 undecidable manual PN 155 0.0214 0.09 1.6
--.ASS.Z. 1989-03-11T21:06:40.00 10.0 undecidable manual PN 303 0.0213 0.2 1.6
--.SDI.Z. 1989-03-11T21:06:39.00 10.0 undecidable manual SN 267 0.0102 -0.35 0.6
--.TDS.Z. 1989-03-11T21:06:38.50 10.0 undecidable manual PN 159 0.0201 0.52 1.3
--.CSI.Z. 1989-03-11T21:06:36.38 10.0 undecidable manual PN 158 0.0189 0.17 1.6
--.MNS.Z. 1989-03-11T21:06:35.00 10.0 undecidable manual PN 287 0.0185 -0.64 1.2
--.RDP.Z. 1989-03-11T21:06:34.00 10.0 undecidable manual PN 270 0.0175 -0.09 1.6
--.MGR.Z. 1989-03-11T21:06:29.00 10.0 undecidable manual PN 173 0.0147 -0.7 1.1
--.BRT.Z. 1989-03-11T21:06:29.50 10.0 undecidable manual PN 121 0.0146 -0.13 1.6
--.MT9.Z. 1989-03-11T21:06:28.60 10.0 undecidable manual PN 187 0.0138 0.18 1.6
--.SOR.Z. 1989-03-11T21:06:26.50 10.0 undecidable manual PN 212 0.0125 0.01 1.6
--.AZI.Z. 1989-03-11T21:06:26.40 10.0 undecidable manual PN 279 0.0129 -0.54 1.3
--.MSC.Z. 1989-03-11T21:06:24.70 10.0 undecidable manual PN 240 0.0104 1.36 0.4
--.SDI.Z. 1989-03-11T21:06:22.50 10.0 undecidable manual PN 267 0.0102 -0.41 1.4
--.OVO.Z. 1989-03-11T21:06:22.80 10.0 undecidable manual PN 216 0.0104 -0.55 1.3
--.SGG.Z. 1989-03-11T21:06:16.50 10.0 undecidable manual PG 242 0.0072 -0.56 1.3
--.DUI.Z. 1989-03-11T21:06:14.80 10.0 undecidable manual PG 260 0.0059 0.41 1.4
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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