Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 11-01-2011 and time 08:45:04 (UTC) in region 2 km N Mormanno (CS)

A magnitude ML 1.5 earthquake occured in region: 2 km N Mormanno (CS), on

  • 11-01-2011 08:45:04 (UTC)
  • 11-01-2011 09:45:04 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 39.9120, 15.9880 at 6 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.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Mormanno CS 2 3027 3027
Laino Castello CS 3 848 3875
Laino Borgo CS 5 1921 5796
Rotonda PZ 6 3494 9290
Papasidero CS 8 734 10024
Castelluccio Inferiore PZ 11 2131 12155
Viggianello PZ 11 3025 15180
Castelluccio Superiore PZ 11 824 16004
Aieta CS 14 823 16827
Orsomarso CS 14 1265 18092
Morano Calabro CS 15 4576 22668
Santa Domenica Talao CS 15 1263 23931
San Severino Lucano PZ 18 1563 25494
Praia a Mare CS 18 6725 32219
San Nicola Arcella CS 18 1957 34176
Verbicaro CS 19 3056 37232
San Basile CS 19 1055 38287
Tortora CS 19 6187 44474
Lauria PZ 20 12919 57393
Latronico PZ 20 4556 61949

Municipalities with at least 50000 inhabitants

An earthquake occurred to
73 Km NW of Cosenza (67546 inhabitants)
83 Km S of Potenza (67122 inhabitants)
99 Km SW of Matera (60436 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 2.0
ML 1.5 		2011-01-11
08:45:04		 39.912 15.988 6 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1159879
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-01-11 08:45:04 ± 0.15
Latitude 39.9120 ± 0.0108
Longitude 15.9880 ± 0.0094
Depth (km) 6 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1159879

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1262
Semi-minor axis of confidence ellipse (meter) 575
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 203
Circular confidence region, given by single value of horizontal uncertainty (meter) 1442.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 116
Number of associated phases, regardless of their use for origin computation 15
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.44
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.49643
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 7
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1159879
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:35:02

Md:2.0

Field Value
Value 2.0
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1159879
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:35:02
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.BULG.HHE. 2011-01-11T08:45:23.61 0.3 undecidable manual Sg 290 55.1004 0.769 56
IV.MCEL.HHE. 2011-01-11T08:45:21.11 0.3 undecidable manual Sg 341 48.4182 0.039 69
IV.MTSN.HHE. 2011-01-11T08:45:19.96 0.3 undecidable manual Sg 333 44.1225 0.042 70
IV.SIRI.HHZ. 2011-01-11T08:45:16.16 0.3 undecidable manual Sg 341 31.6461 0.347 67
IV.BULG.HHE. 2011-01-11T08:45:15.00 0.3 undecidable manual Pg 290 55.1004 -0.136 67
IV.SCHR.EHE. 2011-01-11T08:45:15.52 10.0 undecidable manual Pg 0 0 0
IV.SALB.HHZ. 2011-01-11T08:45:15.98 0.1 undecidable manual Sg 97 30.6471 0.505 86
IV.MCEL.HHE. 2011-01-11T08:45:13.79 0.3 undecidable manual Pg 341 48.4182 -0.325 65
IV.MTSN.HHE. 2011-01-11T08:45:13.10 0.3 undecidable manual Pg 333 44.1225 -0.35 66
IV.SALB.HHZ. 2011-01-11T08:45:10.05 0.3 undecidable manual Pg 97 30.6471 -0.833 57
IV.SIRI.HHZ. 2011-01-11T08:45:10.94 0.3 undecidable manual Pg 341 31.6461 -0.139 70
MN.CUC.HHZ. 2011-01-11T08:45:10.92 0.1 undecidable manual Sg 302 17.2716 -0.067 97
MN.CUC.HHZ. 2011-01-11T08:45:08.17 0.1 undecidable manual Pg 302 17.2716 -0.123 96
IV.MMN.HHZ. 2011-01-11T08:45:06.98 0.1 undecidable manual Sg 176 2.2977 0.048 100
IV.MMN.HHZ. 2011-01-11T08:45:06.04 0.1 undecidable manual Pg 176 2.2977 0.088 99
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