Earthquake with magnitude of Md 3.1 on date 03-06-1985 and time 15:39:14 (Italy) in region 6 km W San Paolo di Civitate (FG)

A magnitude Md 3.1 earthquake occured in region: 6 km W San Paolo di Civitate (FG), on

  • 03-06-1985 13:39:14 (UTC)
  • 03-06-1985 15:39:14 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.75, 15.18 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

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
San Paolo di Civitate FG 7 5818 5818
Serracapriola FG 7 3931 9749
Torremaggiore FG 11 17311 27060
Chieuti FG 11 1698 28758
Rotello CB 15 1212 29970
Casalnuovo Monterotaro FG 16 1556 31526
Ururi CB 16 2693 34219
Santa Croce di Magliano CB 16 4435 38654
Poggio Imperiale FG 18 2724 41378
Casalvecchio di Puglia FG 18 1877 43255
San Severo FG 18 53905 97160
Castelnuovo della Daunia FG 19 1445 98605
San Giuliano di Puglia CB 19 1042 99647
Montelongo CB 19 365 100012
Lesina FG 19 6410 106422
Colletorto CB 20 1938 108360
San Martino in Pensilis CB 20 4793 113153

Municipalities with at least 50000 inhabitants

An earthquake occurred to
18 Km W of San Severo (53905 inhabitants)
44 Km NW of Foggia (151991 inhabitants)
63 Km W of Manfredonia (57279 inhabitants)
76 Km NE of Benevento (60091 inhabitants)
81 Km NW of Cerignola (58396 inhabitants)
98 Km NE of Avellino (54857 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 3.1 1985-06-03
13:39:14
41.75 15.18 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 7909
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1985-06-03 13:39:14 ± 0.249
Latitude 41.75 ± 0.02
Longitude 15.18 ± 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 7909

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) 2740.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 148
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 23
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) 0.00486
Epicentral distance of station farthest from the epicenter (degree) 0.02356
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 18
Magnitude information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 7909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 17:12:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.PO9.Z. 1985-06-03T13:40:12.00 10.0 undecidable manual SN 296 0.0167 1.36 0.2
--.BAI.Z. 1985-06-03T13:40:00.00 10.0 undecidable manual SN 115 0.0128 -0.38 0.6
--.LCI.Z. 1985-06-03T13:39:58.50 10.0 undecidable manual PN 121 0.0236 0.97 0.7
--.AS1.Z. 1985-06-03T13:39:52.00 10.0 undecidable manual PN 305 0.0205 -0.89 0.8
--.AM1.Z. 1985-06-03T13:39:51.70 10.0 undecidable manual PN 327 0.0193 0.72 1
--.CM2.Z. 1985-06-03T13:39:51.10 10.0 undecidable manual PN 314 0.0187 0.93 0.8
--.BS1.Z. 1985-06-03T13:39:50.50 10.0 undecidable manual SG 195 0.0091 0.55 0.6
--.SD1.Z. 1985-06-03T13:39:50.50 10.0 undecidable manual SG 267 0.0091 0.05 1.1
--.PE1.Z. 1985-06-03T13:39:48.00 10.0 undecidable manual PN 117 0.0173 -0.01 1.5
--.PO9.Z. 1985-06-03T13:39:47.50 10.0 undecidable manual PN 296 0.0167 0.5 1.3
--.ORI.Z. 1985-06-03T13:39:46.50 10.0 undecidable manual PN 149 0.0175 -1.74 0.2
--.BRT.Z. 1985-06-03T13:39:45.50 10.0 undecidable manual PN 119 0.0154 0.43 1.4
--.AQU.Z. 1985-06-03T13:39:41.00 10.0 undecidable manual PN 294 0.013 -0.5 1.5
--.SGO.Z. 1985-06-03T13:39:39.50 10.0 undecidable manual PN 174 0.0107 1.62 0.3
--.BAI.Z. 1985-06-03T13:39:39.50 10.0 undecidable manual PN 115 0.0128 -1.58 0.4
--.SOR.Z. 1985-06-03T13:39:38.80 10.0 undecidable manual PN 208 0.0119 -0.96 1
--.DUI.Z. 1985-06-03T13:39:35.00 10.0 undecidable manual SG 260 0.0049 -0.15 1
--.BS1.Z. 1985-06-03T13:39:35.70 10.0 undecidable manual PG 195 0.0091 0.65 1.4
--.MSC.Z. 1985-06-03T13:39:35.90 10.0 undecidable manual PG 238 0.0096 -0.16 1.7
--.SD1.Z. 1985-06-03T13:39:34.50 10.0 undecidable manual PG 267 0.0091 -0.84 1.1
--.TR9.Z. 1985-06-03T13:39:30.30 10.0 undecidable manual PG 176 0.0062 0.95 1
--.SGG.Z. 1985-06-03T13:39:28.70 10.0 undecidable manual PG 238 0.0062 -0.64 1.4
--.DUI.Z. 1985-06-03T13:39:26.50 10.0 undecidable manual PG 260 0.0049 -0.01 1.8
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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