A magnitude ML 1.7 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.8010, 16.3650 at 37 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.
No Italian municipalities within 20 km distance.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2012-12-15 11:37:11 |
38.1018 | 15.6358 | 10 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 2714681 |
Bulletin Rev1000 |
ML 1.7 | 2012-12-15 11:37:09 |
37.8008 | 16.365 | 37 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 3364921 |
Field | Value |
---|---|
Time (UTC) | 2012-12-15 11:37:09 ± 0.27 |
Latitude | 37.8008 ± 0.0099 |
Longitude | 16.3650 ± 0.0171 |
Depth (km) | 37 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 3364921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1542 |
Semi-minor axis of confidence ellipse (meter) | 949 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 295 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 233 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.32106 |
Epicentral distance of station farthest from the epicenter (degree) | 1.26625 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 2714681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-12-15 11:42:04 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 1 |
Type of magnitude | ML |
Reference to an origin | 3364921 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:46:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2012-12-15T11:37:45.66 | 0.1 | undecidable | manual | S | 238 | 134.1657 | 54 | -0.08 | 83 |
IV.MTTG.HHZ. | 2012-12-15T11:37:30.33 | 0.6 | undecidable | manual | S | 291 | 62.3931 | 117 | 0.13 | 46 |
IV.SSY.HHZ. | 2012-12-15T11:37:30.33 | 1.0 | undecidable | manual | P | 238 | 134.1657 | 54 | -0.06 | 21 |
IV.HLNI.HHZ. | 2012-12-15T11:37:30.91 | 0.1 | positive | manual | P | 250 | 140.5482 | 54 | -0.26 | 78 |
IV.HAGA.HHZ. | 2012-12-15T11:37:28.42 | 0.3 | undecidable | manual | P | 242 | 120.7902 | 54 | -0.3 | 61 |
IV.MPNC.HHZ. | 2012-12-15T11:37:26.17 | 0.3 | undecidable | manual | P | 294 | 96.4257 | 54 | 0.48 | 60 |
IV.SOI.EHZ. | 2012-12-15T11:37:25.07 | 0.1 | undecidable | manual | S | 318 | 40.626 | 129 | -0.21 | 95 |
IV.MPAZ.HHZ. | 2012-12-15T11:37:24.32 | 0.1 | undecidable | manual | S | 298 | 35.6421 | 133 | 0.05 | 100 |
IV.PLAC.HHE. | 2012-12-15T11:37:22.49 | 0.3 | undecidable | manual | P | 5 | 72.2721 | 54 | -0.19 | 68 |
IV.MSCL.HHZ. | 2012-12-15T11:37:22.25 | 0.1 | undecidable | manual | P | 314 | 69.375 | 54 | -0.07 | 94 |
IV.MTTG.HHZ. | 2012-12-15T11:37:21.88 | 0.1 | undecidable | manual | P | 291 | 62.3931 | 117 | 0.47 | 86 |
MN.CEL.HHZ. | 2012-12-15T11:37:21.77 | 0.1 | undecidable | manual | P | 321 | 65.49 | 54 | -0.07 | 95 |
IV.MPAZ.HHZ. | 2012-12-15T11:37:18.38 | 1.0 | negative | manual | P | 298 | 35.6421 | 133 | 0.39 | 23 |
IV.SOI.EHZ. | 2012-12-15T11:37:18.74 | 0.1 | negative | manual | P | 318 | 40.626 | 129 | 0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MPAZ.HHN. | ML:1.8 | 0.000155 | 0.76 | AML | other | m | 2012-12-15T11:37:25.37 |
IV.MPAZ.HHE. | ML:1.5 | 0.00008895000000000001 | 1.46 | AML | other | m | 2012-12-15T11:37:25.99 |