Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.2 on date 15-05-2007 and time 04:44:25 (Italy) in region Costa Calabra sud orientale (Reggio di Calabria)

A magnitude ML 2.2 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on

  • 15-05-2007 02:44:25 (UTC)
  • 15-05-2007 04:44:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.7570, 16.1190 at 27 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

No Italian municipalities within 20 km distance.

Municipalities with at least 50000 inhabitants

An earthquake occurred to
57 Km SE of Reggio di Calabria (183035 inhabitants)
69 Km SE of Messina (238439 inhabitants)
85 Km E of Acireale (52622 inhabitants)
95 Km E of Catania (314555 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 		ML 2.2 2007-05-15
02:44:25		 37.757 16.119 27 2014-10-21
12:27:13		 Bollettino Sismico Italiano INGV 630169
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2007-05-15 02:44:25 ± 0.27
Latitude 37.7570 ± 0.0117
Longitude 16.1190 ± 0.0239
Depth (km) 27 ± 2 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-SISPICK
Event type earthquake
Origin ID 630169

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2186
Semi-minor axis of confidence ellipse (meter) 1175
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 356
Circular confidence region, given by single value of horizontal uncertainty (meter) 2469.8
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 205
Number of associated phases, regardless of their use for origin computation 32
Number of defining phases 26
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.75
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 1.49827
Number of stations at which the event was observed 23
Number of stations from which data was used for origin computation 17
Magnitude information

ML:2.2

Field Value
Value 2.2
Uncertainty 0.4
Num. used stations
Type of magnitude ML
Reference to an origin 630169
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-05 11:59:53
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
MN.VLC.HHE. 2007-05-15T02:45:22.84 10.0 undecidable manual Pg 0 0 0
IV.MGR.BHZ. 2007-05-15T02:45:10.10 10.0 undecidable manual Pg 0 0 0
IV.GALF.HHZ. 2007-05-15T02:45:07.53 10.0 undecidable manual Pg 0 0 0
IV.HAVL.BHN. 2007-05-15T02:45:00.23 0.3 undecidable manual Sg 225 124.6863 -0.845 24
IV.SSY.BHZ. 2007-05-15T02:44:57.65 0.3 undecidable manual Sg 235 113.4975 -0.736 26
IV.JOPP.HHZ. 2007-05-15T02:44:53.20 0.3 undecidable manual Sg 348 96.5256 -0.705 29
IV.AGST.EHZ. 2007-05-15T02:44:53.11 0.6 undecidable manual Sg 235 96.126 -0.701 18
MN.TIP.HHZ. 2007-05-15T02:44:51.13 10.0 undecidable manual Pg 0 0 0
IV.CARO.HHZ. 2007-05-15T02:44:51.37 0.3 undecidable manual Pg 3 166.3113 0.243 53
IV.SLNA.SHZ. 2007-05-15T02:44:50.04 0.3 undecidable manual Pg 309 143.5452 1.75 29
IV.FG5.SHZ. 2007-05-15T02:44:50.43 10.0 undecidable manual Pg 0 0 0
IV.MMME.BHZ. 2007-05-15T02:44:50.52 0.6 undecidable manual Sg 285 78.366 1.344 15
IV.MSRU.BHN. 2007-05-15T02:44:49.53 0.3 undecidable manual Sg 317 77.5668 0.554 31
IV.SERS.HHZ. 2007-05-15T02:44:49.12 0.1 undecidable manual Pg 19 150.3384 -0.011 81
IV.ILLI.BHZ. 2007-05-15T02:44:47.06 0.3 undecidable manual Pg 307 127.6722 0.747 52
IV.IVPL.BHZ. 2007-05-15T02:44:45.05 0.1 undecidable manual Pg 305 120.99 -0.428 79
IV.HAVL.BHN. 2007-05-15T02:44:45.82 0.1 undecidable manual Pg 225 124.6863 -0.125 82
IV.GRI.EHE. 2007-05-15T02:44:45.31 0.1 undecidable manual Pg 12 121.0899 -0.184 83
IV.SSY.BHZ. 2007-05-15T02:44:44.47 0.1 undecidable manual Pg 235 113.4975 0.076 87
IV.JOPP.HHZ. 2007-05-15T02:44:41.20 0.1 positive manual Pg 348 96.5256 -0.606 78
IV.AGST.EHZ. 2007-05-15T02:44:41.64 0.1 undecidable manual Pg 235 96.126 -0.112 87
IV.MMME.BHZ. 2007-05-15T02:44:40.27 0.1 undecidable manual Pg 285 78.366 1.194 63
IV.MTTG.HHZ. 2007-05-15T02:44:40.88 0.3 undecidable manual Sg 307 45.8208 -0.056 37
IV.PLAC.HHZ. 2007-05-15T02:44:39.88 0.1 undecidable manual Pg 20 81.7515 0.298 87
IV.MSRU.BHN. 2007-05-15T02:44:38.41 0.1 undecidable manual Pg 317 77.5668 -0.549 83
IV.SOI.EHN. 2007-05-15T02:44:37.59 0.3 undecidable manual Sg 351 35.6421 -0.946 29
IV.MPAZ.BHZ. 2007-05-15T02:44:36.53 0.3 undecidable manual Sg 336 23.9538 0.455 35
IV.SCLL.SHZ. 2007-05-15T02:44:36.36 0.1 undecidable manual Pg 328 65.7897 -0.843 75
IV.SBPO.BHZ. 2007-05-15T02:44:36.41 10.0 undecidable manual Pg 0 0 0
IV.MTTG.HHZ. 2007-05-15T02:44:34.49 0.1 negative manual Pg 307 45.8208 0.172 96
IV.SOI.EHN. 2007-05-15T02:44:33.00 0.1 negative manual Pg 351 35.6421 0.068 100
IV.MPAZ.BHZ. 2007-05-15T02:44:31.94 0.1 negative manual Pg 336 23.9538 0.429 95
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