A magnitude ML 1.7 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 37.9830, 16.2940 at 18 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Africo | RC | 16 | 3075 | 3075 |
Brancaleone | RC | 17 | 3584 | 6659 |
Bianco | RC | 17 | 4273 | 10932 |
Bruzzano Zeffirio | RC | 19 | 1111 | 12043 |
Ferruzzano | RC | 19 | 772 | 12815 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2012-07-15 02:08:48 |
38.0153 | 16.2803 | 11 | 2014-10-21 12:08:56 |
Sala Sismica INGV-Roma | 1833801 |
Bulletin Rev1000 |
ML 1.7 | 2012-07-15 02:08:48 |
37.9832 | 16.2943 | 18 | 2014-09-19 08:14:18 |
Bollettino Sismico Italiano INGV | 2848981 |
Field | Value |
---|---|
Time (UTC) | 2012-07-15 02:08:48 ± 0.15 |
Latitude | 37.9832 ± 0.0063 |
Longitude | 16.2943 ± 0.0057 |
Depth (km) | 18 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 2848981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 739 |
Semi-minor axis of confidence ellipse (meter) | 197 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 143 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 249 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.14 |
Epicentral distance of station closest to the epicenter (degree) | 0.20954 |
Epicentral distance of station farthest from the epicenter (degree) | 0.47934 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 1833801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2012-07-15 05:18:44 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 2848981 |
Agency | INGV |
Autore | Manually reviewed by Franco Mele |
Time of creation (UTC) | 2014-09-18 12:43:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MSCL.HHZ. | 2012-07-15T02:09:04.56 | 0.6 | undecidable | manual | S | 302 | 51.9036 | 100 | 0.08 | 47 |
IV.PLAC.HHZ. | 2012-07-15T02:09:04.91 | 0.6 | undecidable | manual | S | 14 | 53.2023 | 99 | 0.09 | 46 |
MN.CEL.HHZ. | 2012-07-15T02:09:03.24 | 0.6 | undecidable | manual | S | 311 | 46.5201 | 101 | 0.18 | 47 |
IV.GMB.BHZ. | 2012-07-15T02:09:02.58 | 0.3 | undecidable | manual | S | 297 | 45.5211 | 102 | -0.22 | 69 |
IV.SOI.EHZ. | 2012-07-15T02:08:57.08 | 0.1 | undecidable | manual | S | 296 | 23.2545 | 118 | -0.07 | 100 |
IV.MSCL.HHZ. | 2012-07-15T02:08:57.32 | 0.1 | undecidable | manual | P | 302 | 51.9036 | 100 | -0.2 | 92 |
IV.MPAZ.HHZ. | 2012-07-15T02:08:57.78 | 0.3 | undecidable | manual | S | 263 | 25.3524 | 115 | 0.12 | 74 |
IV.PLAC.HHZ. | 2012-07-15T02:08:57.70 | 0.3 | undecidable | manual | P | 14 | 53.2023 | 99 | -0.01 | 71 |
IV.MTTG.HHZ. | 2012-07-15T02:08:57.93 | 0.6 | undecidable | manual | P | 273 | 52.0035 | 100 | 0.4 | 44 |
IV.GMB.BHZ. | 2012-07-15T02:08:56.47 | 0.3 | undecidable | manual | P | 297 | 45.5211 | 102 | -0.08 | 71 |
MN.CEL.HHZ. | 2012-07-15T02:08:56.73 | 0.3 | undecidable | manual | P | 311 | 46.5201 | 101 | 0.03 | 72 |
IV.SOI.EHZ. | 2012-07-15T02:08:53.22 | 0.1 | undecidable | manual | P | 296 | 23.2545 | 118 | -0.06 | 100 |
IV.MPAZ.HHZ. | 2012-07-15T02:08:53.59 | 0.1 | undecidable | manual | P | 263 | 25.3524 | 115 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATN.BHN. | ML:1.6 | 0.00005665000000000001 | 0.88 | AML | other | m | 2012-07-15T02:09:17.65 |
IV.ATN.BHE. | ML:1.7 | 0.00006850000000000001 | 0.32 | AML | other | m | 2012-07-15T02:09:18.37 |
IV.MSCL.HHN. | ML:1.9 | 0.0001975 | 1.1 | AML | other | m | 2012-07-15T02:09:06.27 |