Earthquake with magnitude of ML 2.0 on date 24-06-2011 and time 10:52:42 (Italy) in region 4 km SE Longi (ME)

A magnitude ML 2.0 earthquake occured in region: 4 km SE Longi (ME), on

  • 24-06-2011 08:52:42 (UTC)
  • 24-06-2011 10:52:42 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.9980, 14.7770 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
Longi ME 4 1473 1473
Galati Mamertino ME 4 2627 4100
Tortorici ME 6 6435 10535
Alcara li Fusi ME 7 1980 12515
San Salvatore di Fitalia ME 8 1319 13834
Frazzanò ME 9 711 14545
Mirto ME 10 974 15519
Castell'Umberto ME 10 3128 18647
Militello Rosmarino ME 10 1324 19971
Ucria ME 11 1058 21029
San Marco d'Alunzio ME 11 1996 23025
Sinagra ME 12 2705 25730
Floresta ME 12 485 26215
Ficarra ME 13 1469 27684
Raccuja ME 14 1041 28725
Torrenova ME 14 4386 33111
Capri Leone ME 14 4515 37626
Naso ME 14 3813 41439
Sant'Agata di Militello ME 15 12624 54063
Maniace CT 15 3765 57828
San Fratello ME 16 3707 61535
Sant'Angelo di Brolo ME 16 3090 64625
San Piero Patti ME 18 2915 67540
Acquedolci ME 18 5744 73284
Cesarò ME 18 2439 75723
San Teodoro ME 18 1403 77126
Brolo ME 18 5783 82909
Capo d'Orlando ME 18 13254 96163
Santa Domenica Vittoria ME 19 980 97143
Librizzi ME 19 1660 98803
Piraino ME 20 3962 102765
Randazzo CT 20 10900 113665

Municipalities with at least 50000 inhabitants

An earthquake occurred to
55 Km NW of Acireale (52622 inhabitants)
61 Km NW of Catania (314555 inhabitants)
72 Km W of Messina (238439 inhabitants)
77 Km W of Reggio di Calabria (183035 inhabitants)
84 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 2.2
ML 2.0
2011-06-24
08:52:42
37.998 14.777 9 2014-10-21
12:27:13
Bollettino Sismico Italiano INGV 1245319
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2011-06-24 08:52:42 ± 0.11
Latitude 37.9980 ± 0.0090
Longitude 14.7770 ± 0.0091
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 1245319

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 1095
Semi-minor axis of confidence ellipse (meter) 392
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 326
Circular confidence region, given by single value of horizontal uncertainty (meter) 1280.6
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 126
Number of associated phases, regardless of their use for origin computation 24
Number of defining phases 19
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.41
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.63312
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 11
Magnitudes information

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations
Type of magnitude ML
Reference to an origin 1245319
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 00:30:14

Md:2.2

Field Value
Value 2.2
Uncertainty 0.3
Num. used stations
Type of magnitude Md
Reference to an origin 1245319
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-06 00:30:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.MSRU.HHN. 2011-06-24T08:53:04.59 0.3 undecidable manual Sg 65 70.2741 0.94 68
IV.MPNC.HHZ. 2011-06-24T08:52:59.26 0.3 undecidable manual Sg 72 52.9026 0.252 89
IV.HLNI.HHN. 2011-06-24T08:52:56.47 10.0 undecidable manual Pg 0 0 0
IV.IVPL.HHZ. 2011-06-24T08:52:56.50 0.3 undecidable manual Sg 23 45.621 -0.547 84
IV.GIB.HHE. 2011-06-24T08:52:55.34 10.0 undecidable manual Pg 0 0 0
IV.MCSR.HHN. 2011-06-24T08:52:55.41 0.3 undecidable manual Sg 79 40.3263 -0.223 92
IV.CAGR.HHN. 2011-06-24T08:52:55.36 10.0 undecidable manual Pg 0 0 0
IV.MSRU.HHN. 2011-06-24T08:52:54.78 0.3 undecidable manual Pg 65 70.2741 0.277 86
IV.IACL.HHN. 2011-06-24T08:52:54.56 0.3 undecidable manual Pg 328 69.8745 0.132 89
IV.IFIL.EHZ. 2011-06-24T08:52:54.08 10.0 undecidable manual Pg 0 0 0
IV.GALF.HHZ. 2011-06-24T08:52:53.92 0.3 undecidable manual Sg 210 36.8298 -0.781 78
IV.ATN.BHE. 2011-06-24T08:52:53.44 0.3 undecidable manual Pg 73 62.6928 0.114 90
IV.NOV.HHZ. 2011-06-24T08:52:53.38 0.3 undecidable manual Sg 84 31.6461 0.061 97
IV.PLLN.SHZ. 2011-06-24T08:52:52.58 0.3 undecidable manual Pg 270 55.4001 0.374 87
IV.MPNC.HHZ. 2011-06-24T08:52:51.68 0.3 undecidable manual Pg 72 52.9026 -0.143 91
IV.IVPL.HHZ. 2011-06-24T08:52:50.50 0.3 undecidable manual Pg 23 45.621 -0.19 92
IV.GALF.HHZ. 2011-06-24T08:52:49.65 0.3 undecidable manual Pg 210 36.8298 0.315 91
IV.MCSR.HHN. 2011-06-24T08:52:49.67 0.3 undecidable manual Pg 79 40.3263 -0.204 92
IV.NOV.HHZ. 2011-06-24T08:52:48.36 0.3 undecidable manual Pg 84 31.6461 -0.179 94
IV.MUCR.HHZ. 2011-06-24T08:52:46.44 0.3 undecidable manual Sg 59 9.879 -0.242 97
IV.MNO.SHZ. 2011-06-24T08:52:46.89 0.3 undecidable manual Sg 224 10.2786 0.093 99
IV.MNO.SHZ. 2011-06-24T08:52:44.92 0.3 undecidable manual Pg 224 10.2786 0.147 98
IV.MUCR.HHZ. 2011-06-24T08:52:44.63 0.3 undecidable manual Pg 59 9.879 -0.074 100
IV.SBPO.HHN. 2011-06-24T08:52:37.04 10.0 undecidable manual Pg 0 0 0
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
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