Earthquake with magnitude of ML 1.4 on date 19-07-2015 and time 16:03:59 (Italy) in region Costa Calabra sud orientale (Reggio di Calabria)

A magnitude ML 1.4 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on

  • 19-07-2015 14:03:59 (UTC)
  • 19-07-2015 16:03:59 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 37.78, 15.96 at 37 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

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
Palizzi RC 15 2480 2480
Bova Marina RC 17 4235 6715

Municipalities with at least 50000 inhabitants

An earthquake occurred to
46 Km SE of Reggio di Calabria (183035 inhabitants)
58 Km SE of Messina (238439 inhabitants)
72 Km E of Acireale (52622 inhabitants)
83 Km E of Catania (314555 inhabitants)
100 Km NE of Siracusa (122291 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
Reviewed
Rev100
ML 1.4 2015-07-19
14:03:59
37.78 15.96 37 2015-10-15
14:14:51
Sala Sismica INGV-Roma 20383711
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2015-07-19 14:03:59 ± 0.19
Latitude 37.78 ± 0.02
Longitude 15.96 ± 0.01
Depth (km) 37 ± 1 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 20383711

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 2071
Semi-minor axis of confidence ellipse (meter) 890
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 21
Circular confidence region, given by single value of horizontal uncertainty (meter) 2070
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 282
Number of associated phases, regardless of their use for origin computation 14
Number of defining phases 14
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.17267
Epicentral distance of station farthest from the epicenter (degree) 0.75183
Number of stations at which the event was observed 8
Number of stations from which data was used for origin computation 8
Magnitude information

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 3
Type of magnitude ML
Reference to an origin 20383711
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2015-07-19 14:11:04
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.MILZ.HHE. 2015-07-19T14:04:25.37 0.6 undecidable manual S 311 0.7518 54 -0.03 44
IV.MCSR.HHZ. 2015-07-19T14:04:23.45 0.6 undecidable manual S 296 0.6394 54 0.74 37
IV.MPNC.HHE. 2015-07-19T14:04:21.72 0.6 undecidable manual S 307 0.5998 115 -0.02 47
IV.MTTG.HHZ. 2015-07-19T14:04:14.17 0.6 undecidable manual S 317 0.2995 135 -0.16 50
IV.MILZ.HHE. 2015-07-19T14:04:14.66 0.3 undecidable manual P 311 0.7518 54 0 68
IV.SOI.EHZ. 2015-07-19T14:04:14.24 0.6 undecidable manual S 14 0.2986 135 -0.07 48
IV.MCSR.HHZ. 2015-07-19T14:04:12.95 0.1 undecidable manual P 296 0.6394 54 -0.16 93
IV.MPAZ.HHZ. 2015-07-19T14:04:12.06 0.6 undecidable manual S 12 0.1727 150 0.03 52
IV.MPNC.HHE. 2015-07-19T14:04:12.40 0.1 undecidable manual P 307 0.5998 115 -0.14 94
IV.MSRU.HHE. 2015-07-19T14:04:12.62 0.3 undecidable manual P 324 0.5963 115 0.12 70
IV.MSCL.HHZ. 2015-07-19T14:04:10.61 0.1 undecidable manual P 343 0.4667 121 0.07 98
IV.SOI.EHZ. 2015-07-19T14:04:08.43 0.1 undecidable manual P 14 0.2986 135 0.18 99
IV.MTTG.HHZ. 2015-07-19T14:04:08.05 0.3 undecidable manual P 317 0.2995 135 -0.22 74
IV.MPAZ.HHZ. 2015-07-19T14:04:07.09 0.1 positive manual P 12 0.1727 150 0.15 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.MCSR.HHE. ML:1.6 4.81E-5 1.04 AML other m 2015-07-19T14:04:24.88
IV.MCSR.HHN. ML:1.6 4.93E-5 0.3 AML other m 2015-07-19T14:04:27.11
IV.MPAZ.HHN. ML:1.9 0.000255 0.32 AML other m 2015-07-19T14:04:12.36
IV.MPAZ.HHE. ML:1.5 0.0001032 0.5 AML other m 2015-07-19T14:04:12.41
IV.SOI.EHN. ML:1 2.86E-5 1.22 AML other m 2015-07-19T14:04:13.31
IV.SOI.EHE. ML:1 2.84E-5 0.3 AML other m 2015-07-19T14:04:17.30
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
Download
Type Description Link
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