Earthquake with magnitude of ML 2.2 on date 29-09-2011 and time 18:24:22 (Italy) in region 6 km E Cutro (KR)

A magnitude ML 2.2 earthquake occured in region: 6 km E Cutro (KR), on

  • 29-09-2011 16:24:22 (UTC)
  • 29-09-2011 18:24:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 39.0160, 17.0440 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
Cutro KR 6 10541 10541
Isola di Capo Rizzuto KR 8 17643 28184
Crotone KR 10 62178 90362
Scandale KR 14 3169 93531
San Mauro Marchesato KR 14 2157 95688
Botricello CZ 18 5220 100908
Marcedusa CZ 18 448 101356
Santa Severina KR 19 2131 103487
Roccabernarda KR 20 3393 106880
Rocca di Neto KR 20 5687 112567

Municipalities with at least 50000 inhabitants

An earthquake occurred to
10 Km SW of Crotone (62178 inhabitants)
41 Km E of Catanzaro (90612 inhabitants)
63 Km E of Lamezia Terme (70714 inhabitants)
75 Km E of Cosenza (67546 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 2.5
ML 2.2
2011-09-29
16:24:22
39.016 17.044 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1292139
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-09-29 16:24:22 ± 0.63
Latitude 39.0160 ± 0.0261
Longitude 17.0440 ± 0.0498
Depth (km) 10 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1292139

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 4316
Semi-minor axis of confidence ellipse (meter) 2842
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 283
Circular confidence region, given by single value of horizontal uncertainty (meter) 5186.5
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 241
Number of associated phases, regardless of their use for origin computation 7
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.6
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.73744
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 5
Magnitudes information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 1292139
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:35:34

Md:2.5

Field Value
Value 2.5
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 1292139
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 01:35:34
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.PLAC.HHE. 2011-09-29T16:24:36.50 0.3 undecidable manual Pg 220 81.8514 0.194 73
IV.CAR1.HHZ. 2011-09-29T16:24:34.98 0.3 undecidable manual Pg 290 76.2681 -0.475 69
IV.SERS.HHZ. 2011-09-29T16:24:33.68 0.6 undecidable manual Sg 274 30.6471 0.631 48
IV.GRI.EHZ. 2011-09-29T16:24:32.77 0.3 undecidable manual Pg 248 57.9975 0.141 77
IV.PIPA.HHZ. 2011-09-29T16:24:32.65 0.3 undecidable manual Pg 339 55.5999 0.382 74
IV.SERS.HHZ. 2011-09-29T16:24:27.92 0.1 undecidable manual Pg 274 30.6471 -0.502 100
IV.IFIL.EHE. 2011-09-29T16:24:06.73 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
Waveforms Seismic signals in miniseed + resp format Download