Earthquake with magnitude of ML 1.3 on date 24-06-2007 and time 02:44:20 (Italy) in region 1 km SW Acquasanta Terme (AP)

A magnitude ML 1.3 earthquake occured in region: 1 km SW Acquasanta Terme (AP), on

  • 24-06-2007 00:44:20 (UTC)
  • 24-06-2007 02:44:20 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.7600, 13.4060 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
Acquasanta Terme AP 1 2916 2916
Valle Castellana TE 8 977 3893
Arquata del Tronto AP 9 1178 5071
Montegallo AP 11 523 5594
Roccafluvione AP 13 2010 7604
Rocca Santa Maria TE 13 537 8141
Accumoli RI 15 667 8808
Venarotta AP 15 2066 10874
Palmiano AP 16 196 11070
Montemonaco AP 17 604 11674
Amatrice RI 17 2657 14331
Cortino TE 17 656 14987
Ascoli Piceno AP 18 49407 64394
Folignano AP 20 9241 73635

Municipalities with at least 50000 inhabitants

An earthquake occurred to
27 Km W of Teramo (54892 inhabitants)
45 Km N of L'Aquila (69753 inhabitants)
61 Km E of Foligno (57155 inhabitants)
66 Km E of Terni (111501 inhabitants)
67 Km W of Montesilvano (53738 inhabitants)
74 Km W of Pescara (121014 inhabitants)
77 Km NW of Chieti (51815 inhabitants)
91 Km E of Perugia (166134 inhabitants)
96 Km S of Ancona (100861 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 1.7
ML 1.3
2007-06-24
00:44:20
42.76 13.406 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 637479
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-06-24 00:44:20 ± 0.05
Latitude 42.7600 ± 0.0036
Longitude 13.4060 ± 0.0037
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 637479

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 506
Semi-minor axis of confidence ellipse (meter) 143
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 38
Circular confidence region, given by single value of horizontal uncertainty (meter) 500.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 189
Number of associated phases, regardless of their use for origin computation 8
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.1
Epicentral distance of station closest to the epicenter (degree) 0.19965
Epicentral distance of station farthest from the epicenter (degree) 0.44157
Number of stations at which the event was observed 4
Number of stations from which data was used for origin computation 4
Magnitudes information

ML:1.3

Field Value
Value 1.3
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 637479
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:07:39

Md:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 637479
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:07:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.BHE. 2007-06-24T00:44:36.74 0.1 undecidable manual Sg 304 49.0176 0.111 94
IV.LNSS.BHZ. 2007-06-24T00:44:32.74 0.1 undecidable manual Sg 240 34.5432 -0.037 98
IV.NRCA.SHZ. 2007-06-24T00:44:30.20 0.1 undecidable manual Sg 289 25.0527 0.057 99
IV.TERO.HHN. 2007-06-24T00:44:29.26 0.1 undecidable manual Sg 133 22.1556 0.052 99
IV.CESI.BHE. 2007-06-24T00:44:29.82 0.1 undecidable manual Pg 304 49.0176 -0.119 94
IV.LNSS.BHZ. 2007-06-24T00:44:27.76 0.1 undecidable manual Pg 240 34.5432 0.045 97
IV.NRCA.SHZ. 2007-06-24T00:44:26.11 0.1 undecidable manual Pg 289 25.0527 -0.084 98
IV.TERO.HHN. 2007-06-24T00:44:25.63 0.1 undecidable manual Pg 133 22.1556 -0.025 100
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