Earthquake with magnitude of Md 2.2 on date 06-05-2006 and time 01:33:45 (Italy) in region 4 km NE Bettona (PG)

A magnitude Md 2.2 earthquake occured in region: 4 km NE Bettona (PG), on

  • 05-05-2006 23:33:45 (UTC)
  • 06-05-2006 01:33:45 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0470, 12.5040 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
Bettona PG 4 4367 4367
Bastia Umbra PG 4 21874 26241
Torgiano PG 6 6725 32966
Cannara PG 9 4305 37271
Assisi PG 10 28299 65570
Deruta PG 10 9669 75239
Perugia PG 12 166134 241373
Spello PG 15 8645 250018
Valfabbrica PG 15 3389 253407
Bevagna PG 15 5081 258488
Gualdo Cattaneo PG 16 6155 264643
Collazzone PG 18 3473 268116
Foligno PG 19 57155 325271
Corciano PG 20 21332 346603

Municipalities with at least 50000 inhabitants

An earthquake occurred to
12 Km SE of Perugia (166134 inhabitants)
19 Km NW of Foligno (57155 inhabitants)
55 Km N of Terni (111501 inhabitants)
69 Km SE of Arezzo (99543 inhabitants)
77 Km NE of Viterbo (67173 inhabitants)
98 Km SW of Fano (60888 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 2.2 2006-05-05
23:33:45
43.047 12.504 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 566609
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2006-05-05 23:33:45 ± 0.36
Latitude 43.0470 ± 0.0117
Longitude 12.5040 ± 0.0271
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 566609

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2368
Semi-minor axis of confidence ellipse (meter) 895
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 114
Circular confidence region, given by single value of horizontal uncertainty (meter) 2555.4
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 249
Number of associated phases, regardless of their use for origin computation 11
Number of defining phases 8
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.55128
Number of stations at which the event was observed 7
Number of stations from which data was used for origin computation 4
Magnitude information

Md:2.2

Field Value
Value 2.2
Uncertainty 0.0
Num. used stations
Type of magnitude Md
Reference to an origin 566609
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 10:52:55
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SACS.HHN. 2006-05-05T23:34:05.73 10.0 undecidable manual Pg 0 0 0
IV.ARV.SHZ. 2006-05-05T23:34:05.31 0.1 undecidable manual Sg 35 61.1943 0.484 43
IV.MNS.BHN. 2006-05-05T23:34:03.96 10.0 undecidable manual Pg 0 0 0
IV.NRCA.SHZ. 2006-05-05T23:34:03.62 0.1 undecidable manual Sg 115 54.9006 0.478 44
IV.BADI.EHN. 2006-05-05T23:34:02.46 10.0 undecidable manual Pg 0 0 0
IV.SNTG.SHZ. 2006-05-05T23:33:59.23 0.3 undecidable manual Sg 57 42.2244 -0.527 33
IV.ARV.SHZ. 2006-05-05T23:33:56.70 0.1 undecidable manual Pg 35 61.1943 -0.075 94
IV.NRCA.SHZ. 2006-05-05T23:33:55.73 0.1 undecidable manual Pg 115 54.9006 -0.077 95
IV.MURB.HHZ. 2006-05-05T23:33:54.90 0.3 undecidable manual Sg 4 24.0537 0.077 38
IV.SNTG.SHZ. 2006-05-05T23:33:53.59 0.1 positive manual Pg 57 42.2244 -0.255 94
IV.MURB.HHZ. 2006-05-05T23:33:51.09 0.1 positive manual Pg 4 24.0537 0.093 100
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