Earthquake with magnitude of ML 2.0 on date 26-02-2009 and time 17:16:13 (Italy) in region Costa Garganica (Foggia)

A magnitude ML 2.0 earthquake occured in region: Costa Garganica (Foggia), on

  • 26-02-2009 16:16:13 (UTC)
  • 26-02-2009 17:16:13 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.9630, 15.4070 at 4 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
Lesina FG 12 6410 6410
Poggio Imperiale FG 16 2724 9134
San Nicandro Garganico FG 19 15566 24700
Isole Tremiti FG 19 469 25169
Apricena FG 20 13328 38497

Municipalities with at least 50000 inhabitants

An earthquake occurred to
31 Km N of San Severo (53905 inhabitants)
56 Km NW of Manfredonia (57279 inhabitants)
57 Km N of Foggia (151991 inhabitants)
88 Km NW of Cerignola (58396 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 2.2
ML 2.0
2009-02-26
16:16:13
41.963 15.407 4 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 746639
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2009-02-26 16:16:13 ± 0.27
Latitude 41.9630 ± 0.0198
Longitude 15.4070 ± 0.0133
Depth (km) 4 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 746639

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2263
Semi-minor axis of confidence ellipse (meter) 789
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 2459.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 208
Number of associated phases, regardless of their use for origin computation 16
Number of defining phases 13
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.59
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.19340
Number of stations at which the event was observed 12
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 746639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:07:09

Md:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 746639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 14:07:09
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FAGN.HHE. 2009-02-26T16:17:00.74 10.0 undecidable manual Pg 0 0 0
IV.LPEL.HHE. 2009-02-26T16:16:46.31 0.6 undecidable manual Sg 276 101.3208 1.482 25
IV.SGTA.HHE. 2009-02-26T16:16:42.73 0.6 undecidable manual Sg 182 91.9413 0.42 42
IV.VENT.EHE. 2009-02-26T16:16:37.68 10.0 undecidable manual Pg 0 0 0
IV.MCRV.HHN. 2009-02-26T16:16:35.87 0.6 undecidable manual Pg 189 132.4674 -0.623 36
IV.INTR.HHZ. 2009-02-26T16:16:34.84 0.3 undecidable manual Pg 273 124.0869 -0.358 59
IV.VAGA.HHN. 2009-02-26T16:16:33.90 0.6 undecidable manual Pg 238 114.5964 0.152 42
IV.SGG.HHN. 2009-02-26T16:16:32.17 0.6 undecidable manual Pg 233 106.5156 -0.327 41
IV.CAFE.HHE. 2009-02-26T16:16:32.38 0.3 undecidable manual Pg 188 104.7174 0.163 64
IV.MSAG.HHN. 2009-02-26T16:16:31.33 0.6 undecidable manual Sg 124 50.0166 0.214 47
IV.LPEL.HHE. 2009-02-26T16:16:31.69 0.6 undecidable manual Pg 276 101.3208 -0.009 45
IV.SGTA.HHE. 2009-02-26T16:16:29.62 0.3 undecidable manual Pg 182 91.9413 -0.627 58
IV.ALJA.HHE. 2009-02-26T16:16:29.28 10.0 undecidable manual Pg 0 0 0
IV.SGRT.HHE. 2009-02-26T16:16:26.55 0.3 undecidable manual Sg 130 36.1416 0.16 73
IV.MSAG.HHN. 2009-02-26T16:16:23.71 0.3 undecidable manual Pg 124 50.0166 -0.073 73
IV.SGRT.HHE. 2009-02-26T16:16:21.11 0.1 undecidable manual Pg 130 36.1416 0.053 100
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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