Earthquake with magnitude of ML 0.7 on date 02-05-2005 and time 23:00:16 (Italy) in region 6 km W Cittareale (RI)

A magnitude ML 0.7 earthquake occured in region: 6 km W Cittareale (RI), on

  • 02-05-2005 21:00:16 (UTC)
  • 02-05-2005 23:00:16 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.6180, 13.0850 at 1 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 6 482 482
Posta RI 11 694 1176
Monteleone di Spoleto PG 12 599 1775
Leonessa RI 12 2435 4210
Borbona RI 12 617 4827
Cascia PG 13 3217 8044
Accumoli RI 16 667 8711
Poggiodomo PG 16 117 8828
Amatrice RI 17 2657 11485
Montereale AQ 17 2581 14066
Micigliano RI 19 127 14193
Norcia PG 20 4957 19150

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Terni (111501 inhabitants)
39 Km NW of L'Aquila (69753 inhabitants)
49 Km SE of Foligno (57155 inhabitants)
51 Km W of Teramo (54892 inhabitants)
75 Km NE of Guidonia Montecelio (88673 inhabitants)
76 Km NE of Tivoli (56533 inhabitants)
79 Km SE of Perugia (166134 inhabitants)
83 Km E of Viterbo (67173 inhabitants)
88 Km W of Montesilvano (53738 inhabitants)
94 Km W of Chieti (51815 inhabitants)
94 Km W of Pescara (121014 inhabitants)
95 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 1.9
ML 0.7
2005-05-02
21:00:16
42.618 13.085 1 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 516909
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-05-02 21:00:16 ± 0.14
Latitude 42.6180 ± 0.0063
Longitude 13.0850 ± 0.0110
Depth (km) 1 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 516909

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1052
Semi-minor axis of confidence ellipse (meter) 632
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 90
Circular confidence region, given by single value of horizontal uncertainty (meter) 1140.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 134
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) 0.43
Epicentral distance of station closest to the epicenter (degree) 0.21674
Epicentral distance of station farthest from the epicenter (degree) 0.38131
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 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 516909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:01:59

Md:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 516909
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:01:59
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHN. 2005-05-02T21:00:31.23 0.1 undecidable manual Sg 89 42.3243 -0.56 44
IV.MNS.EHZ. 2005-05-02T21:00:31.26 0.1 undecidable manual Sg 232 41.9247 -0.381 46
IV.FIAM.HHE. 2005-05-02T21:00:30.76 0.1 undecidable manual Sg 176 38.8278 0.208 48
IV.NRCA.SHZ. 2005-05-02T21:00:25.24 0.1 undecidable manual Sg 6 24.0537 -0.041 51
IV.TERO.HHN. 2005-05-02T21:00:25.17 0.1 undecidable manual Pg 89 42.3243 0.002 100
IV.MNS.EHZ. 2005-05-02T21:00:24.91 0.1 undecidable manual Pg 232 41.9247 -0.181 96
IV.FIAM.HHE. 2005-05-02T21:00:24.79 0.1 undecidable manual Pg 176 38.8278 0.314 94
IV.NRCA.SHZ. 2005-05-02T21:00:21.82 0.3 undecidable manual Pg 6 24.0537 0.304 73
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