Earthquake with magnitude of ML 1.1 on date 02-05-2005 and time 21:43:32 (Italy) in region 3 km E Ussita (MC)

A magnitude ML 1.1 earthquake occured in region: 3 km E Ussita (MC), on

  • 02-05-2005 19:43:32 (UTC)
  • 02-05-2005 21:43:32 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.9440, 13.1820 at 19 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
Ussita MC 4 444 444
Castelsantangelo sul Nera MC 6 281 725
Bolognola MC 7 142 867
Visso MC 8 1107 1974
Acquacanina MC 10 121 2095
Fiastra MC 11 559 2654
Fiordimonte MC 13 202 2856
Montemonaco AP 13 604 3460
Montefortino FM 13 1178 4638
Preci PG 14 724 5362
Sarnano MC 14 3264 8626
Amandola FM 15 3629 12255
Pievebovigliana MC 15 866 13121
Pieve Torina MC 16 1458 14579
Monte Cavallo MC 16 145 14724
Montegallo AP 17 523 15247
Norcia PG 18 4957 20204
Gualdo MC 19 815 21019
Comunanza AP 19 3166 24185
Muccia MC 19 915 25100
Cessapalombo MC 20 512 25612

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km E of Foligno (57155 inhabitants)
53 Km NW of Teramo (54892 inhabitants)
61 Km NE of Terni (111501 inhabitants)
67 Km E of Perugia (166134 inhabitants)
68 Km N of L'Aquila (69753 inhabitants)
80 Km SW of Ancona (100861 inhabitants)
92 Km NW of Montesilvano (53738 inhabitants)
100 Km NW of Pescara (121014 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 1.1
2005-05-02
19:43:32
42.944 13.182 19 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 516899
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2005-05-02 19:43:32 ± 0.18
Latitude 42.9440 ± 0.0090
Longitude 13.1820 ± 0.0135
Depth (km) 19 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 516899

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1169
Semi-minor axis of confidence ellipse (meter) 1000
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 177
Circular confidence region, given by single value of horizontal uncertainty (meter) 1486.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 166
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) 0.27
Epicentral distance of station closest to the epicenter (degree) 0.12141
Epicentral distance of station farthest from the epicenter (degree) 0.44606
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:1.1

Field Value
Value 1.1
Uncertainty 0.0
Num. used stations
Type of magnitude ML
Reference to an origin 516899
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:01:58

Md:1.9

Field Value
Value 1.9
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 516899
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:01:58
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TERO.HHN. 2005-05-02T19:43:49.21 0.1 undecidable manual Sg 136 49.5171 -0.21 48
IV.ASS.SHZ. 2005-05-02T19:43:48.00 0.1 undecidable manual Sg 287 45.0216 -0.127 50
IV.SNTG.SHZ. 2005-05-02T19:43:46.37 0.1 undecidable manual Sg 330 39.627 -0.231 48
IV.ASS.SHZ. 2005-05-02T19:43:41.16 0.1 undecidable manual Pg 287 45.0216 -0.082 100
IV.TERO.HHN. 2005-05-02T19:43:41.95 0.1 undecidable manual Pg 136 49.5171 -0.012 99
IV.SNTG.SHZ. 2005-05-02T19:43:40.55 0.1 undecidable manual Pg 330 39.627 0.168 100
IV.NRCA.SHZ. 2005-05-02T19:43:39.80 0.1 undecidable manual Sg 204 13.4754 -0.196 52
IV.NRCA.SHZ. 2005-05-02T19:43:37.00 0.1 undecidable manual Pg 204 13.4754 0.332 100
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