Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 29-06-2011 and time 00:01:28 (Italy) in region 2 km S Galati Mamertino (ME)

A magnitude ML 1.6 earthquake occured in region: 2 km S Galati Mamertino (ME), on

  • 28-06-2011 22:01:28 (UTC)
  • 29-06-2011 00:01:28 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 38.0160, 14.7740 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.

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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
Galati Mamertino ME 2 2627 2627
Longi ME 2 1473 4100
Tortorici ME 5 6435 10535
San Salvatore di Fitalia ME 6 1319 11854
Alcara li Fusi ME 6 1980 13834
Frazzanò ME 7 711 14545
Mirto ME 8 974 15519
Castell'Umberto ME 8 3128 18647
Militello Rosmarino ME 9 1324 19971
San Marco d'Alunzio ME 9 1996 21967
Ucria ME 10 1058 23025
Sinagra ME 10 2705 25730
Ficarra ME 12 1469 27199
Capri Leone ME 12 4515 31714
Torrenova ME 12 4386 36100
Naso ME 12 3813 39913
Floresta ME 12 485 40398
Raccuja ME 13 1041 41439
Sant'Agata di Militello ME 14 12624 54063
Sant'Angelo di Brolo ME 15 3090 57153
San Fratello ME 16 3707 60860
Capo d'Orlando ME 16 13254 74114
Brolo ME 17 5783 79897
Acquedolci ME 17 5744 85641
Maniace CT 17 3765 89406
San Piero Patti ME 17 2915 92321
Piraino ME 18 3962 96283
Librizzi ME 19 1660 97943
San Teodoro ME 20 1403 99346
Cesarò ME 20 2439 101785
Santa Domenica Vittoria ME 20 980 102765

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km NW of Acireale (52622 inhabitants)
63 Km NW of Catania (314555 inhabitants)
71 Km W of Messina (238439 inhabitants)
77 Km W of Reggio di Calabria (183035 inhabitants)
85 Km NE of Caltanissetta (63360 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 1.6 		2011-06-28
22:01:28		 38.016 14.774 9 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 1248459
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-06-28 22:01:28 ± 0.06
Latitude 38.0160 ± 0.0045
Longitude 14.7740 ± 0.0046
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 1248459

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 504
Semi-minor axis of confidence ellipse (meter) 318
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 179
Circular confidence region, given by single value of horizontal uncertainty (meter) 640.3
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 106
Number of associated phases, regardless of their use for origin computation 18
Number of defining phases 17
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.23
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.61244
Number of stations at which the event was observed 11
Number of stations from which data was used for origin computation 10
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1248459
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 00:34:30

Md:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations
Type of magnitude Md
Reference to an origin 1248459
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 00:34:30
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MA9.HHE. 2011-06-28T22:02:00.23 10.0 undecidable manual Pg 0 0 0
IV.IVPL.HHZ. 2011-06-28T22:01:43.36 0.3 undecidable manual Sg 24 43.8228 0.166 69
IV.MMME.HHE. 2011-06-28T22:01:42.87 0.3 undecidable manual Sg 102 42.9237 -0.087 70
IV.MCSR.HHN. 2011-06-28T22:01:42.44 0.3 undecidable manual Sg 82 40.2264 0.206 69
IV.IACL.HHN. 2011-06-28T22:01:41.05 0.3 undecidable manual Pg 328 67.9764 0.307 64
IV.IFIL.EHZ. 2011-06-28T22:01:40.05 0.3 undecidable manual Pg 344 63.1923 0.041 68
IV.NOV.HHN. 2011-06-28T22:01:39.75 0.3 undecidable manual Sg 88 31.746 -0.216 70
IV.IVPL.HHZ. 2011-06-28T22:01:37.11 0.3 undecidable manual Pg 24 43.8228 0.096 70
IV.MMME.HHE. 2011-06-28T22:01:36.74 0.3 undecidable manual Pg 102 42.9237 -0.133 69
IV.MCSR.HHN. 2011-06-28T22:01:36.29 0.3 undecidable manual Pg 82 40.2264 -0.169 69
IV.GALF.HHZ. 2011-06-28T22:01:36.49 0.6 undecidable manual Pg 208 38.4282 0.299 45
IV.MSFR.HHZ. 2011-06-28T22:01:34.63 0.3 undecidable manual Sg 277 16.0728 -0.32 70
IV.NOV.HHN. 2011-06-28T22:01:34.95 0.1 undecidable manual Pg 88 31.746 -0.197 93
IV.MNO.SHZ. 2011-06-28T22:01:33.97 0.3 undecidable manual Sg 216 11.6772 0.286 71
IV.MUCR.HHZ. 2011-06-28T22:01:33.09 0.1 undecidable manual Sg 71 9.1797 0.076 99
IV.MUCR.HHZ. 2011-06-28T22:01:31.18 0.1 undecidable manual Pg 71 9.1797 0.042 100
IV.MNO.SHZ. 2011-06-28T22:01:31.57 0.3 undecidable manual Pg 216 11.6772 0.048 75
IV.MSFR.HHZ. 2011-06-28T22:01:31.97 0.3 undecidable manual Pg 277 16.0728 -0.287 70
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