Earthquake with magnitude of ML 1.2 on date 24-06-2007 and time 01:56:56 (Italy) in region 4 km E Borbona (RI)

A magnitude ML 1.2 earthquake occured in region: 4 km E Borbona (RI), on

  • 23-06-2007 23:56:56 (UTC)
  • 24-06-2007 01:56:56 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.5180, 13.1870 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
Borbona RI 4 617 617
Montereale AQ 5 2581 3198
Cagnano Amiterno AQ 7 1369 4567
Posta RI 7 694 5261
Capitignano AQ 9 665 5926
Barete AQ 11 737 6663
Cittareale RI 11 482 7145
Pizzoli AQ 13 4326 11471
Micigliano RI 13 127 11598
Antrodoco RI 14 2588 14186
Amatrice RI 15 2657 16843
Campotosto AQ 16 542 17385
Borgo Velino RI 16 972 18357
Scoppito AQ 17 3727 22084
Castel Sant'Angelo RI 19 1308 23392
Leonessa RI 19 2435 25827

Municipalities with at least 50000 inhabitants

An earthquake occurred to
25 Km NW of L'Aquila (69753 inhabitants)
45 Km E of Terni (111501 inhabitants)
45 Km W of Teramo (54892 inhabitants)
63 Km SE of Foligno (57155 inhabitants)
69 Km NE of Guidonia Montecelio (88673 inhabitants)
69 Km NE of Tivoli (56533 inhabitants)
79 Km W of Montesilvano (53738 inhabitants)
83 Km W of Chieti (51815 inhabitants)
85 Km W of Pescara (121014 inhabitants)
89 Km E of Viterbo (67173 inhabitants)
90 Km NE of Roma (2864731 inhabitants)
92 Km SE of Perugia (166134 inhabitants)
98 Km NE of Velletri (53303 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 1.9
ML 1.2
2007-06-23
23:56:56
42.518 13.187 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 637449
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-06-23 23:56:56 ± 0.09
Latitude 42.5180 ± 0.0045
Longitude 13.1870 ± 0.0073
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 637449

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 553
Semi-minor axis of confidence ellipse (meter) 462
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 52
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) 108
Number of associated phases, regardless of their use for origin computation 13
Number of defining phases 12
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.29
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.52880
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.2

Field Value
Value 1.2
Uncertainty 0.2
Num. used stations
Type of magnitude ML
Reference to an origin 637449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:07:37

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 637449
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:07:37
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.BHN. 2007-06-23T23:57:15.53 0.1 undecidable manual Sg 337 58.6968 0.597 81
IV.NRCA.SHZ. 2007-06-23T23:57:08.50 0.1 undecidable manual Sg 350 35.4423 -0.25 93
IV.CESI.BHN. 2007-06-23T23:57:07.30 0.1 undecidable manual Pg 337 58.6968 0.12 92
IV.FIAM.HHZ. 2007-06-23T23:57:06.80 0.1 undecidable manual Sg 192 28.3494 -0.045 98
IV.MNS.BHE. 2007-06-23T23:57:04.89 0.1 undecidable manual Pg 251 43.9227 -0.016 96
IV.NRCA.SHZ. 2007-06-23T23:57:03.27 0.1 undecidable manual Pg 350 35.4423 -0.328 92
IV.CAMP.BHZ. 2007-06-23T23:57:03.85 0.1 undecidable manual Sg 84 18.2706 0.047 100
IV.TERO.HHE. 2007-06-23T23:57:03.46 0.1 undecidable manual Pg 71 36.0417 -0.222 94
IV.LNSS.BHE. 2007-06-23T23:57:02.73 0.1 undecidable manual Sg 308 15.1737 -0.165 98
IV.FIAM.HHZ. 2007-06-23T23:57:02.60 0.1 undecidable manual Pg 192 28.3494 0.097 97
IV.LNSS.BHE. 2007-06-23T23:57:00.32 0.1 undecidable manual Pg 308 15.1737 0.097 99
IV.CAMP.BHZ. 2007-06-23T23:57:00.92 0.1 undecidable manual Pg 84 18.2706 0.171 97
IV.NOVE.EHN. 2007-06-23T23:56:45.36 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