INGVCENTRO​NAZIONALE​TERREMOTI
Sala Sismica

Earthquake with magnitude of Md 2.6 on date 06-11-2001 and time 05:48:19 (Italy) in region 2 km SW Poggio Imperiale (FG)

A magnitude Md 2.6 earthquake occured in region: 2 km SW Poggio Imperiale (FG), on

  • 06-11-2001 04:48:19 (UTC)
  • 06-11-2001 05:48:19 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.81, 15.34 at 0 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
Poggio Imperiale FG 2 2724 2724
Lesina FG 6 6410 9134
Apricena FG 9 13328 22462
San Paolo di Civitate FG 10 5818 28280
Torremaggiore FG 14 17311 45591
San Severo FG 14 53905 99496
Serracapriola FG 15 3931 103427
Chieuti FG 15 1698 105125
San Nicandro Garganico FG 18 15566 120691

Municipalities with at least 50000 inhabitants

An earthquake occurred to
14 Km N of San Severo (53905 inhabitants)
42 Km NW of Foggia (151991 inhabitants)
52 Km W of Manfredonia (57279 inhabitants)
77 Km NW of Cerignola (58396 inhabitants)
89 Km NE of Benevento (60091 inhabitants)
95 Km NW of Barletta (94814 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 2.6 2001-11-06
04:48:19
41.81 15.34 0 2013-07-15
08:40:51
Bollettino Sismico Italiano INGV 430559
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2001-11-06 04:48:19 ± 0.514
Latitude 41.81 ± 0.06
Longitude 15.34 ± 0.07
Depth (km) 0 ± 9 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 430559

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) 8465.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 221
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 7
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.3
Epicentral distance of station closest to the epicenter (degree) 0.00202
Epicentral distance of station farthest from the epicenter (degree) 0.01028
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.6

Field Value
Value 2.6
Uncertainty
Num. used stations 4
Type of magnitude Md
Reference to an origin 430559
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 23:46:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.SDI.Z. 2001-11-06T04:49:01.37 10.0 undecidable manual SN 265 0.0103 0.89 0.1
--.MRLC.Z. 2001-11-06T04:48:57.49 10.0 undecidable manual SG 174 0.0095 -0.34 0.4
--.SDI.Z. 2001-11-06T04:48:42.93 10.0 undecidable manual PN 265 0.0103 -0.44 0.8
--.MRLC.Z. 2001-11-06T04:48:41.63 10.0 undecidable manual PG 174 0.0095 -0.21 1.3
--.RVI2.Z. 2001-11-06T04:48:41.90 10.0 undecidable manual PG 259 0.009 0.25 1.3
--.RGNG.Z. 2001-11-06T04:48:29.80 10.0 undecidable manual SG 127 0.002 1.07 0
--.RGNG.Z. 2001-11-06T04:48:24.91 10.0 negative manual PG 127 0.002 -0.13 3.1
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download