Earthquake with magnitude of ML 2.0 on date 21-05-2008 and time 10:13:01 (UTC) in region 7 km SE Rignano Garganico (FG)

A magnitude ML 2.0 earthquake occured in region: 7 km SE Rignano Garganico (FG), on

  • 21-05-2008 10:13:01 (UTC)
  • 21-05-2008 12:13:01 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 41.6270, 15.6380 at 10 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
Rignano Garganico FG 7 2117 2117
San Marco in Lamis FG 10 13831 15948
San Giovanni Rotondo FG 12 27184 43132
Foggia FG 20 151991 195123

Municipalities with at least 50000 inhabitants

An earthquake occurred to
20 Km NE of Foggia (151991 inhabitants)
22 Km E of San Severo (53905 inhabitants)
23 Km W of Manfredonia (57279 inhabitants)
46 Km NW of Cerignola (58396 inhabitants)
63 Km NW of Barletta (94814 inhabitants)
71 Km NW of Andria (100440 inhabitants)
76 Km NW of Trani (56217 inhabitants)
84 Km NW of Bisceglie (55422 inhabitants)
90 Km NE of Benevento (60091 inhabitants)
93 Km NW of Molfetta (59874 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 1.8
ML 2.0
2008-05-21
10:13:01
41.627 15.638 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 691999
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2008-05-21 10:13:01 ± 0.07
Latitude 41.6270 ± 0.0036
Longitude 15.6380 ± 0.0024
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 691999

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 421
Semi-minor axis of confidence ellipse (meter) 158
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 356
Circular confidence region, given by single value of horizontal uncertainty (meter) 447.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 254
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.06
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.22033
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 691999
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:06:38

Md:1.8

Field Value
Value 1.8
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 691999
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 13:06:38
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.ORI.EHE. 2008-05-21T10:13:22.57 10.0 undecidable manual Pg 0 0 0
IV.CIGN.HHN. 2008-05-21T10:13:15.38 10.0 undecidable manual Pg 0 0 0
IV.MSAG.HHN. 2008-05-21T10:13:10.22 0.1 undecidable manual Sg 67 24.4533 -0.011 98
IV.SGRT.HHZ. 2008-05-21T10:13:07.78 0.1 undecidable manual Sg 32 16.6722 -0.031 98
IV.MSAG.HHN. 2008-05-21T10:13:06.35 0.1 undecidable manual Pg 67 24.4533 -0.009 98
IV.RGNG.SHZ. 2008-05-21T10:13:05.26 0.3 undecidable manual Sg 321 6.7932 0.008 75
IV.SGRT.HHZ. 2008-05-21T10:13:05.06 0.1 undecidable manual Pg 32 16.6722 0.094 97
IV.RGNG.SHZ. 2008-05-21T10:13:03.45 0.1 positive manual Pg 321 6.7932 -0.038 100
IV.CRAC.EHZ. 2008-05-21T10:12:53.34 10.0 undecidable manual Pg 0 0 0
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