Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.5 on date 11-02-2007 and time 15:23:46 (UTC) in region 4 km NE San Nicandro Garganico (FG)

A magnitude ML 2.5 earthquake occured in region: 4 km NE San Nicandro Garganico (FG), on

  • 11-02-2007 15:23:46 (UTC)
  • 11-02-2007 16:23:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.8640, 15.5960 at 1 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.

Hai sentito il terremoto? Clicca qui

Did you feel it? Fill in the questionnaire.

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 Nicandro Garganico FG 4 15566 15566
Cagnano Varano FG 15 7330 22896
Apricena FG 15 13328 36224
San Marco in Lamis FG 17 13831 50055
Poggio Imperiale FG 20 2724 52779
Lesina FG 20 6410 59189

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km NE of San Severo (53905 inhabitants)
38 Km NW of Manfredonia (57279 inhabitants)
45 Km N of Foggia (151991 inhabitants)
71 Km NW of Cerignola (58396 inhabitants)
83 Km NW of Barletta (94814 inhabitants)
92 Km NW of Andria (100440 inhabitants)
95 Km NW of Trani (56217 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
Bulletin
Rev1000 		Md 2.5
ML 2.5 		2007-02-11
15:23:46		 41.864 15.596 1 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 614209
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-02-11 15:23:46 ± 0.27
Latitude 41.8640 ± 0.0171
Longitude 15.5960 ± 0.0121
Depth (km) 1 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 614209

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1947
Semi-minor axis of confidence ellipse (meter) 895
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 17
Circular confidence region, given by single value of horizontal uncertainty (meter) 2147.1
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 181
Number of associated phases, regardless of their use for origin computation 22
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.68
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 2.07384
Number of stations at which the event was observed 18
Number of stations from which data was used for origin computation 17
Magnitudes information

ML:2.5

Field Value
Value 2.5
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 614209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:42:53

Md:2.5

Field Value
Value 2.5
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 614209
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:42:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NRCA.SHZ. 2007-02-11T15:24:23.80 0.1 undecidable manual Pg 299 230.1918 0.018 50
IV.FAGN.BHN. 2007-02-11T15:24:18.76 10.0 undecidable manual Pg 0 0 0
IV.SDI.SHZ. 2007-02-11T15:24:14.25 0.3 undecidable manual Pg 264 148.6401 1.686 29
IV.SGO.SHZ. 2007-02-11T15:24:12.53 0.6 undecidable manual Pg 190 146.5422 0.29 37
IV.MRLC.HHZ. 2007-02-11T15:24:09.07 0.1 undecidable manual Pg 184 123.1878 0.437 75
IV.CSSN.SHZ. 2007-02-11T15:24:08.77 0.3 undecidable manual Pg 203 121.0899 0.465 56
IV.MCRV.HHN. 2007-02-11T15:24:08.45 0.1 undecidable manual Pg 197 125.1747 -0.486 74
IV.VULT.HHN. 2007-02-11T15:24:06.02 0.3 undecidable manual Pg 179 100.8213 0.828 51
IV.FG4.SHZ. 2007-02-11T15:24:03.39 0.3 undecidable manual Pg 185 81.4518 1.187 45
IV.BSSO.HHE. 2007-02-11T15:24:03.68 0.3 undecidable manual Pg 247 90.243 0.127 64
IV.SACR.HHN. 2007-02-11T15:24:03.47 0.1 undecidable manual Pg 235 90.1431 -0.079 86
IV.SGTA.HHE. 2007-02-11T15:24:02.73 0.3 undecidable manual Pg 193 83.1501 0.272 63
IV.FG5.SHZ. 2007-02-11T15:23:59.98 0.1 undecidable manual Pg 203 69.9744 -0.461 83
IV.FG2.SHZ. 2007-02-11T15:23:58.49 0.3 undecidable manual Sg 260 36.5412 -1.187 24
IV.MSAG.HHZ. 2007-02-11T15:23:57.30 0.6 undecidable manual Sg 123 30.9468 -0.403 23
IV.RGNG.SHZ. 2007-02-11T15:23:53.79 0.3 undecidable manual Sg 182 21.0678 -0.503 34
IV.FG2.SHZ. 2007-02-11T15:23:53.86 0.1 undecidable manual Pg 260 36.5412 -0.447 88
IV.SGRT.HHZ. 2007-02-11T15:23:53.23 0.3 undecidable manual Sg 135 17.1717 0.28 36
IV.FGMS.SHZ. 2007-02-11T15:23:53.54 0.1 undecidable manual Pg 120 34.2435 -0.296 92
IV.MSAG.HHZ. 2007-02-11T15:23:52.78 0.1 undecidable manual Pg 123 30.9468 -0.387 90
IV.RGNG.SHZ. 2007-02-11T15:23:51.06 0.1 positive manual Pg 182 21.0678 -0.14 97
IV.SGRT.HHZ. 2007-02-11T15:23:50.44 0.1 negative manual Pg 135 17.1717 0.017 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download