Earthquake with magnitude of ML 2.0 on date 23-06-2008 and time 11:25:02 (Italy) in region 7 km SW San Giovanni Rotondo (FG)

A magnitude ML 2.0 earthquake occured in region: 7 km SW San Giovanni Rotondo (FG), on

  • 23-06-2008 09:25:02 (UTC)
  • 23-06-2008 11:25:02 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6540, 15.6880 at 20 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 Giovanni Rotondo FG 7 27184 27184
San Marco in Lamis FG 8 13831 41015
Rignano Garganico FG 9 2117 43132
Manfredonia FG 20 57279 100411

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km W of Manfredonia (57279 inhabitants)
24 Km NE of Foggia (151991 inhabitants)
26 Km E of San Severo (53905 inhabitants)
47 Km NW of Cerignola (58396 inhabitants)
62 Km NW of Barletta (94814 inhabitants)
69 Km NW of Andria (100440 inhabitants)
74 Km NW of Trani (56217 inhabitants)
82 Km NW of Bisceglie (55422 inhabitants)
91 Km NW of Molfetta (59874 inhabitants)
95 Km NE 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
Bulletin
Rev1000
Md 2.1
ML 2.0
2008-06-23
09:25:02
41.654 15.688 20 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 698639
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-06-23 09:25:02 ± 0.26
Latitude 41.6540 ± 0.0072
Longitude 15.6880 ± 0.0084
Depth (km) 20 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 698639

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 906
Semi-minor axis of confidence ellipse (meter) 824
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 64
Circular confidence region, given by single value of horizontal uncertainty (meter) 1063.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 215
Number of associated phases, regardless of their use for origin computation 6
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0.07914
Epicentral distance of station farthest from the epicenter (degree) 0.17537
Number of stations at which the event was observed 3
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 698639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:14:01

Md:2.1

Field Value
Value 2.1
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 698639
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:14:01
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSAG.HHZ. 2008-06-23T09:25:11.40 0.1 undecidable manual Sg 70 19.4694 -0.062 99
IV.SGRT.HHZ. 2008-06-23T09:25:10.02 0.1 undecidable manual Sg 22 12.0768 -0.073 100
IV.RGNG.SHZ. 2008-06-23T09:25:09.80 0.3 undecidable manual Sg 285 8.7801 0.182 74
IV.SGRT.HHZ. 2008-06-23T09:25:07.17 0.1 undecidable manual Pg 22 12.0768 0.128 99
IV.MSAG.HHZ. 2008-06-23T09:25:07.94 0.1 undecidable manual Pg 70 19.4694 0.108 98
IV.RGNG.SHZ. 2008-06-23T09:25:06.53 0.1 undecidable manual Pg 285 8.7801 -0.239 97
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
Waveforms Seismic signals in miniseed + resp format Download