Earthquake with magnitude of ML 0.7 on date 14-01-2011 and time 03:17:35 (Italy) in region 2 km S Cascia (PG)

A magnitude ML 0.7 earthquake occured in region: 2 km S Cascia (PG), on

  • 14-01-2011 02:17:35 (UTC)
  • 14-01-2011 03:17:35 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.6990, 13.0140 at 9 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
Cascia PG 2 3217 3217
Poggiodomo PG 7 117 3334
Monteleone di Spoleto PG 7 599 3933
Norcia PG 12 4957 8890
Vallo di Nera PG 15 364 9254
Scheggino PG 15 461 9715
Cittareale RI 15 482 10197
Sant'Anatolia di Narco PG 15 564 10761
Cerreto di Spoleto PG 16 1075 11836
Leonessa RI 16 2435 14271
Polino TR 19 233 14504
Accumoli RI 19 667 15171

Municipalities with at least 50000 inhabitants

An earthquake occurred to
34 Km E of Terni (111501 inhabitants)
38 Km SE of Foligno (57155 inhabitants)
50 Km NW of L'Aquila (69753 inhabitants)
57 Km W of Teramo (54892 inhabitants)
68 Km SE of Perugia (166134 inhabitants)
81 Km E of Viterbo (67173 inhabitants)
81 Km N of Guidonia Montecelio (88673 inhabitants)
84 Km N of Tivoli (56533 inhabitants)
95 Km W of Montesilvano (53738 inhabitants)
100 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 1.5
ML 0.7
2011-01-14
02:17:35
42.699 13.014 9 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1161169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-01-14 02:17:35 ± 0.19
Latitude 42.6990 ± 0.0027
Longitude 13.0140 ± 0.0073
Depth (km) 9 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1161169

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 512
Semi-minor axis of confidence ellipse (meter) 288
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 99
Circular confidence region, given by single value of horizontal uncertainty (meter) 670.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 220
Number of associated phases, regardless of their use for origin computation 9
Number of defining phases 6
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.12
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.24551
Number of stations at which the event was observed 6
Number of stations from which data was used for origin computation 3
Magnitudes information

ML:0.7

Field Value
Value 0.7
Uncertainty 0.1
Num. used stations
Type of magnitude ML
Reference to an origin 1161169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:36:44

Md:1.5

Field Value
Value 1.5
Uncertainty 0.1
Num. used stations
Type of magnitude Md
Reference to an origin 1161169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 22:36:44
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CMPO.HHN. 2011-01-14T02:18:08.92 10.0 undecidable manual Pg 0 0 0
IV.STR3.BHN. 2011-01-14T02:18:08.10 10.0 undecidable manual Pg 0 0 0
GE.MATE.HHN. 2011-01-14T02:17:56.06 10.0 undecidable manual Pg 0 0 0
IV.SMA1.EHE. 2011-01-14T02:17:45.71 0.3 undecidable manual Sg 106 27.2505 0.083 73
IV.NRCA.HHN. 2011-01-14T02:17:42.28 0.6 undecidable manual Sg 29 16.9719 -0.051 50
IV.SMA1.EHE. 2011-01-14T02:17:41.32 0.1 undecidable manual Pg 106 27.2505 -0.109 96
IV.LNSS.HHN. 2011-01-14T02:17:40.49 0.3 undecidable manual Sg 169 10.878 -0.046 75
IV.NRCA.HHN. 2011-01-14T02:17:39.57 0.1 undecidable manual Pg 29 16.9719 0.044 99
IV.LNSS.HHN. 2011-01-14T02:17:38.55 0.1 undecidable manual Pg 169 10.878 0.06 100
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