Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.3 on date 13-12-2010 and time 14:51:01 (Italy) in region 11 km NW Zapponeta (FG)

A magnitude ML 2.3 earthquake occured in region: 11 km NW Zapponeta (FG), on

  • 13-12-2010 13:51:01 (UTC)
  • 13-12-2010 14:51:01 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 41.5250, 15.8640 at 2 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Zapponeta FG 11 3396 3396
Manfredonia FG 13 57279 60675

Municipalities with at least 50000 inhabitants

An earthquake occurred to
13 Km SW of Manfredonia (57279 inhabitants)
28 Km E of Foggia (151991 inhabitants)
29 Km N of Cerignola (58396 inhabitants)
41 Km NW of Barletta (94814 inhabitants)
44 Km E of San Severo (53905 inhabitants)
49 Km NW of Andria (100440 inhabitants)
54 Km NW of Trani (56217 inhabitants)
62 Km NW of Bisceglie (55422 inhabitants)
71 Km NW of Molfetta (59874 inhabitants)
83 Km NW of Bitonto (55540 inhabitants)
95 Km W of Bari (326344 inhabitants)
97 Km NW of Altamura (70396 inhabitants)
99 Km N of Potenza (67122 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 2.3 		2010-12-13
13:51:01		 41.525 15.864 2 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1151479
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2010-12-13 13:51:01 ± 0.09
Latitude 41.5250 ± 0.0045
Longitude 15.8640 ± 0.0072
Depth (km) 2 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1151479

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 632
Semi-minor axis of confidence ellipse (meter) 421
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 781.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 150
Number of associated phases, regardless of their use for origin computation 23
Number of defining phases 18
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) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.16462
Number of stations at which the event was observed 13
Number of stations from which data was used for origin computation 9
Magnitudes information

ML:2.3

Field Value
Value 2.3
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 1151479
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:23:51

Md:2.1

Field Value
Value 2.1
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1151479
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:23:51
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MTGR.SHZ. 2010-12-13T13:52:02.57 10.0 undecidable manual Pg 0 0 0
IV.FAVR.HHZ. 2010-12-13T13:51:49.40 10.0 undecidable manual Pg 0 0 0
IV.NOCI.HHN. 2010-12-13T13:51:40.07 0.1 undecidable manual Sg 129 129.2706 0.102 81
GE.MATE.HHE. 2010-12-13T13:51:37.44 0.1 undecidable manual Sg 144 119.8911 -0.019 85
MN.PDG.HHE. 2010-12-13T13:51:36.18 10.0 undecidable manual Sg 0 0 0
IV.MRLC.HHE. 2010-12-13T13:51:30.28 0.1 undecidable manual Sg 200 90.8424 0.573 79
IV.ACER.HHE. 2010-12-13T13:51:27.56 0.1 undecidable manual Sg 175 82.1511 0.17 88
IV.CAFE.HHE. 2010-12-13T13:51:25.95 0.1 undecidable manual Sg 224 75.9684 0.199 89
IV.VULT.HHZ. 2010-12-13T13:51:23.17 0.1 undecidable manual Sg 198 66.5778 -0.048 93
MN.PDG.HHE. 2010-12-13T13:51:23.34 10.0 undecidable manual Pg 0 0 0
IV.NOCI.HHN. 2010-12-13T13:51:23.76 0.1 undecidable manual Pg 129 129.2706 0.25 79
IV.SGTA.HHZ. 2010-12-13T13:51:21.07 0.1 undecidable manual Sg 224 59.9955 -0.409 88
GE.MATE.HHE. 2010-12-13T13:51:21.88 0.1 undecidable manual Pg 144 119.8911 -0.186 82
IV.MRVN.HHE. 2010-12-13T13:51:20.94 0.1 undecidable manual Sg 152 58.3971 -0.111 94
IV.ROVR.HHN. 2010-12-13T13:51:19.87 10.0 undecidable manual Pg 0 0 0
IV.MRLC.HHE. 2010-12-13T13:51:17.90 0.1 undecidable manual Pg 200 90.8424 0.31 84
IV.ACER.HHE. 2010-12-13T13:51:16.33 0.1 undecidable manual Pg 175 82.1511 0.079 90
IV.CAFE.HHE. 2010-12-13T13:51:15.11 0.1 undecidable manual Pg 224 75.9684 -0.194 89
IV.VULT.HHZ. 2010-12-13T13:51:13.96 0.1 undecidable manual Pg 198 66.5778 0.119 92
IV.MRVN.HHE. 2010-12-13T13:51:12.05 0.1 undecidable manual Pg 152 58.3971 -0.54 85
IV.SGTA.HHZ. 2010-12-13T13:51:12.42 0.1 undecidable manual Pg 224 59.9955 -0.416 88
IV.SGRT.HHZ. 2010-12-13T13:51:10.65 0.1 undecidable manual Sg 339 27.3504 0.088 99
IV.SGRT.HHZ. 2010-12-13T13:51:06.59 0.1 undecidable manual Pg 339 27.3504 0.057 100
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
Waveforms Seismic signals in miniseed + resp format Download