Earthquake with magnitude of Md 3.0 on date 08-10-1986 and time 12:12:06 (Italy) in region 9 km W Zapponeta (FG)

A magnitude Md 3.0 earthquake occured in region: 9 km W Zapponeta (FG), on

  • 08-10-1986 11:12:06 (UTC)
  • 08-10-1986 12:12:06 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.48, 15.85 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
Zapponeta FG 9 3396 3396
Manfredonia FG 18 57279 60675
Carapelle FG 18 6570 67245

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km SW of Manfredonia (57279 inhabitants)
24 Km N of Cerignola (58396 inhabitants)
26 Km E of Foggia (151991 inhabitants)
40 Km W of Barletta (94814 inhabitants)
45 Km SE of San Severo (53905 inhabitants)
47 Km NW of Andria (100440 inhabitants)
53 Km W of Trani (56217 inhabitants)
61 Km W of Bisceglie (55422 inhabitants)
70 Km W of Molfetta (59874 inhabitants)
82 Km NW of Bitonto (55540 inhabitants)
93 Km NW of Altamura (70396 inhabitants)
93 Km N of Potenza (67122 inhabitants)
94 Km W of Bari (326344 inhabitants)
97 Km E of Benevento (60091 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 1986-10-08
11:12:06
41.48 15.85 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 35589
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1986-10-08 11:12:06 ± 0.232
Latitude 41.48 ± 0.02
Longitude 15.85 ± 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 35589

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) 2671.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 98
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 24
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) 0.0021
Epicentral distance of station farthest from the epicenter (degree) 0.02647
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitude information

Md:3

Field Value
Value 3
Uncertainty
Num. used stations 5
Type of magnitude Md
Reference to an origin 35589
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:35:56
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SD1.Z. 1986-10-08T11:12:56.50 10.0 undecidable manual SN 279 0.0138 1.32 0.3
--.ASS.Z. 1986-10-08T11:12:53.50 10.0 undecidable manual PN 304 0.0256 0.93 0.6
--.ARV.Z. 1986-10-08T11:12:53.00 10.0 undecidable manual PN 314 0.0265 -0.91 0.6
--.MG9.Z. 1986-10-08T11:12:48.30 10.0 undecidable manual SN 189 0.0122 -2.52 0
--.BRT.Z. 1986-10-08T11:12:46.00 10.0 undecidable manual SN 121 0.0103 0.19 1
--.SGG.Z. 1986-10-08T11:12:44.30 10.0 undecidable manual SN 265 0.01 -0.52 0.6
--.AQU.Z. 1986-10-08T11:12:43.00 10.0 undecidable manual PN 296 0.0181 1.77 0.2
--.DUI.Z. 1986-10-08T11:12:43.00 10.0 undecidable manual SG 280 0.0095 -0.45 0.6
--.LCI.Z. 1986-10-08T11:12:43.00 10.0 undecidable manual PN 123 0.0185 1.27 0.5
--.SGO.Z. 1986-10-08T11:12:42.00 10.0 undecidable manual SG 204 0.009 0.18 1
--.BAI.Z. 1986-10-08T11:12:37.50 10.0 undecidable manual SG 115 0.0077 0.45 0.6
--.ORI.Z. 1986-10-08T11:12:35.00 10.0 undecidable manual PN 162 0.0134 0.96 0.9
--.SD1.Z. 1986-10-08T11:12:34.00 10.0 undecidable manual PN 279 0.0138 -0.67 1.2
--.TR9.Z. 1986-10-08T11:12:32.00 10.0 undecidable manual SG 227 0.0057 2.06 0
--.PE1.Z. 1986-10-08T11:12:32.00 10.0 undecidable manual PN 119 0.0122 -0.2 1.6
--.SOR.Z. 1986-10-08T11:12:32.70 10.0 undecidable manual PN 232 0.013 -0.73 1.2
--.MG9.Z. 1986-10-08T11:12:31.50 10.0 undecidable manual PN 189 0.0122 -0.66 1.3
--.BRT.Z. 1986-10-08T11:12:29.00 10.0 negative manual PN 121 0.0103 -0.27 3.3
--.SGG.Z. 1986-10-08T11:12:27.50 10.0 undecidable manual PN 265 0.01 -1.19 0.7
--.DUI.Z. 1986-10-08T11:12:27.50 10.0 undecidable manual PG 280 0.0095 -0.4 1.5
--.SGO.Z. 1986-10-08T11:12:26.50 10.0 undecidable manual PG 204 0.009 -0.46 1.5
--.BAI.Z. 1986-10-08T11:12:24.00 10.0 undecidable manual PG 115 0.0077 -0.21 1.7
--.TR9.Z. 1986-10-08T11:12:20.70 10.0 undecidable manual PG 227 0.0057 0.6 1.4
--.MS1.Z. 1986-10-08T11:12:11.60 10.0 undecidable manual PG 16 0.0021 -0.41 1.5
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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