Earthquake with magnitude of ML 1.5 on date 29-03-2012 and time 11:14:55 (UTC) in region 4 km SW Fiastra (MC)

A magnitude ML 1.5 earthquake occured in region: 4 km SW Fiastra (MC), on

  • 29-03-2012 11:14:55 (UTC)
  • 29-03-2012 13:14:55 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.0080, 13.1380 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
Fiastra MC 4 559 559
Acquacanina MC 4 121 680
Fiordimonte MC 5 202 882
Ussita MC 7 444 1326
Bolognola MC 7 142 1468
Pievebovigliana MC 8 866 2334
Pieve Torina MC 8 1458 3792
Visso MC 9 1107 4899
Monte Cavallo MC 11 145 5044
Muccia MC 11 915 5959
Castelsantangelo sul Nera MC 13 281 6240
Sarnano MC 14 3264 9504
Cessapalombo MC 15 512 10016
Camerino MC 15 6974 16990
Caldarola MC 16 1823 18813
Preci PG 16 724 19537
Serravalle di Chienti MC 17 1070 20607
Camporotondo di Fiastrone MC 17 563 21170
Gualdo MC 18 815 21985
Amandola FM 18 3629 25614
Montefortino FM 18 1178 26792
San Ginesio MC 18 3498 30290
Belforte del Chienti MC 19 1886 32176
Serrapetrona MC 19 966 33142
Montemonaco AP 20 604 33746

Municipalities with at least 50000 inhabitants

An earthquake occurred to
36 Km E of Foligno (57155 inhabitants)
60 Km NW of Teramo (54892 inhabitants)
62 Km E of Perugia (166134 inhabitants)
64 Km NE of Terni (111501 inhabitants)
75 Km SW of Ancona (100861 inhabitants)
76 Km N of L'Aquila (69753 inhabitants)
94 Km S of Fano (60888 inhabitants)
99 Km NW of Montesilvano (53738 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 1.5
2012-03-29
11:14:55
43.008 13.138 10 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1354119
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2012-03-29 11:14:55 ± 0.09
Latitude 43.0080 ± 0.0045
Longitude 13.1380 ± 0.0074
Depth (km) 10 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1354119

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 683
Semi-minor axis of confidence ellipse (meter) 214
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 249
Circular confidence region, given by single value of horizontal uncertainty (meter) 781.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 83
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 16
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.35
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.51441
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 8
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 1354119
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 03:02:26

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1354119
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 03:02:26
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CELB.HHZ. 2012-03-29T11:15:36.90 10.0 undecidable manual Pg 0 0 0
IV.CERT.HHZ. 2012-03-29T11:15:28.62 10.0 undecidable manual Pg 0 0 0
IV.VCEL.EHN. 2012-03-29T11:15:23.59 10.0 undecidable manual Pg 0 0 0
IV.ATPC.HHN. 2012-03-29T11:15:21.04 10.0 undecidable manual Pg 0 0 0
IV.CORL.HHZ. 2012-03-29T11:15:20.97 10.0 undecidable manual Pg 0 0 0
IV.PIEI.HHN. 2012-03-29T11:15:19.72 10.0 undecidable manual Pg 0 0 0
IV.AOI.HHE. 2012-03-29T11:15:19.25 10.0 undecidable manual Pg 0 0 0
IV.TERO.HHN. 2012-03-29T11:15:13.61 0.1 undecidable manual Sg 138 57.0984 0.241 89
IV.SMA1.EHZ. 2012-03-29T11:15:10.16 0.1 undecidable manual Sg 159 44.9217 0.066 95
IV.CING.HHE. 2012-03-29T11:15:09.15 0.1 undecidable manual Sg 6 41.0256 0.088 95
IV.SNTG.HHZ. 2012-03-29T11:15:06.63 0.1 undecidable manual Sg 330 31.746 0.051 97
IV.TERO.HHN. 2012-03-29T11:15:05.45 0.1 undecidable manual Pg 138 57.0984 -0.356 87
IV.CING.HHE. 2012-03-29T11:15:03.16 0.1 undecidable manual Pg 6 41.0256 -0.158 93
IV.CESI.HHZ. 2012-03-29T11:15:03.57 0.1 undecidable manual Sg 269 18.9699 0.622 86
IV.SMA1.EHZ. 2012-03-29T11:15:03.60 0.1 undecidable manual Pg 159 44.9217 -0.313 90
IV.NRCA.HHZ. 2012-03-29T11:15:03.12 0.1 undecidable manual Sg 186 19.4694 0.01 100
IV.GUMA.HHZ. 2012-03-29T11:15:02.78 0.1 undecidable manual Sg 69 17.0718 0.4 93
IV.SNTG.HHZ. 2012-03-29T11:15:01.80 0.1 undecidable manual Pg 330 31.746 -0.083 96
IV.CESI.HHZ. 2012-03-29T11:15:00.07 0.1 undecidable manual Pg 269 18.9699 0.281 95
IV.GUMA.HHZ. 2012-03-29T11:14:59.63 0.1 undecidable manual Pg 69 17.0718 0.168 97
IV.NRCA.HHZ. 2012-03-29T11:14:59.86 0.1 undecidable manual Pg 186 19.4694 -0.023 100
IV.FDMO.HHZ. 2012-03-29T11:14:59.05 0.1 undecidable manual Sg 307 5.1948 -0.404 94
IV.FDMO.HHZ. 2012-03-29T11:14:57.20 0.1 undecidable manual Pg 307 5.1948 -0.573 90
IV.ORI.HHE. 2012-03-29T11:14:51.13 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