Earthquake with magnitude of ML 0.7 on date 02-07-2007 and time 07:54:00 (Italy) in region 4 km W Cittareale (RI)

A magnitude ML 0.7 earthquake occured in region: 4 km W Cittareale (RI), on

  • 02-07-2007 05:54:00 (UTC)
  • 02-07-2007 07:54:00 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6190, 13.1070 at 9 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
Cittareale RI 4 482 482
Posta RI 11 694 1176
Borbona RI 12 617 1793
Leonessa RI 13 2435 4228
Monteleone di Spoleto PG 13 599 4827
Cascia PG 14 3217 8044
Accumoli RI 14 667 8711
Amatrice RI 15 2657 11368
Montereale AQ 16 2581 13949
Poggiodomo PG 18 117 14066
Micigliano RI 19 127 14193
Capitignano AQ 19 665 14858
Norcia PG 19 4957 19815

Municipalities with at least 50000 inhabitants

An earthquake occurred to
38 Km NW of L'Aquila (69753 inhabitants)
38 Km E of Terni (111501 inhabitants)
49 Km W of Teramo (54892 inhabitants)
50 Km SE of Foligno (57155 inhabitants)
76 Km NE of Guidonia Montecelio (88673 inhabitants)
77 Km NE of Tivoli (56533 inhabitants)
80 Km SE of Perugia (166134 inhabitants)
85 Km E of Viterbo (67173 inhabitants)
86 Km W of Montesilvano (53738 inhabitants)
92 Km W of Chieti (51815 inhabitants)
92 Km W of Pescara (121014 inhabitants)
96 Km NE of Roma (2864731 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 1.6
ML 0.7
2007-07-02
05:54:00
42.619 13.107 9 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 638649
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-07-02 05:54:00 ± 0.07
Latitude 42.6190 ± 0.0036
Longitude 13.1070 ± 0.0049
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 638649

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 418
Semi-minor axis of confidence ellipse (meter) 294
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 211
Circular confidence region, given by single value of horizontal uncertainty (meter) 565.7
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 141
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) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.05216
Epicentral distance of station farthest from the epicenter (degree) 0.41279
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:0.7

Field Value
Value 0.7
Uncertainty 0.6
Num. used stations
Type of magnitude ML
Reference to an origin 638649
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:08:55

Md:1.6

Field Value
Value 1.6
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 638649
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 12:08:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CESI.BHE. 2007-07-02T05:54:16.03 0.3 undecidable manual Sg 339 45.8208 0.124 69
IV.CAMP.BHZ. 2007-07-02T05:54:10.45 0.3 undecidable manual Sg 111 26.3514 -0.086 72
IV.CESI.BHE. 2007-07-02T05:54:09.36 0.1 undecidable manual Pg 339 45.8208 -0.178 91
IV.NRCA.SHZ. 2007-07-02T05:54:09.68 0.3 undecidable manual Sg 1 23.754 -0.031 73
IV.CAMP.BHZ. 2007-07-02T05:54:06.54 0.1 undecidable manual Pg 111 26.3514 0.103 95
IV.NRCA.SHZ. 2007-07-02T05:54:06.01 0.1 positive manual Pg 1 23.754 0.049 97
IV.LNSS.BHN. 2007-07-02T05:54:04.63 0.1 undecidable manual Sg 252 5.7942 -0.038 100
IV.LNSS.BHN. 2007-07-02T05:54:03.11 0.1 undecidable manual Pg 252 5.7942 0.059 100
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