A magnitude ML 1.7 earthquake occured in region: Costa Calabra sud orientale (Reggio di Calabria), on
and geographic coordinates (lat, lon) 38.0200, 16.3550 at 8 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Bianco | RC | 20 | 4273 | 4273 |
Africo | RC | 20 | 3075 | 7348 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.7 | 2023-12-12 22:28:40 |
38.0202 | 16.3552 | 8 | 2023-12-12 22:52:24 |
Sala Sismica INGV-Roma | 123985961 |
Field | Value |
---|---|
Time (UTC) | 2023-12-12 22:28:40 ± 0.17 |
Latitude | 38.0202 ± 0.0081 |
Longitude | 16.3552 ± 0.0080 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123985961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 991 |
Semi-minor axis of confidence ellipse (meter) | 557 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 247 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.24282 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53240 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123985961 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-12 22:52:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IY.OPPI.HHZ. | 2023-12-12T22:28:54.29 | 0.3 | undecidable | manual | S | 312 | 40.7259 | 50 | 0.09 | 73 |
IY.CNDF.HHE.00 | 2023-12-12T22:28:54.52 | 0.6 | undecidable | manual | S | 268 | 43.5231 | 50 | -0.44 | 45 |
IV.MRCB.HHZ. | 2023-12-12T22:28:51.21 | 0.1 | undecidable | manual | P | 286 | 59.0964 | 50 | 0.14 | 93 |
IV.MPAZ.HHE. | 2023-12-12T22:28:51.44 | 0.3 | undecidable | manual | S | 256 | 31.3464 | 104 | 0.15 | 73 |
IT.ARMO.HNE. | 2023-12-12T22:28:50.74 | 0.3 | undecidable | manual | P | 276 | 56.499 | 50 | 0.07 | 71 |
IV.GMB1.HHZ. | 2023-12-12T22:28:49.74 | 0.1 | undecidable | manual | P | 290 | 49.8168 | 50 | 0.1 | 96 |
IV.SOI.EHZ. | 2023-12-12T22:28:49.72 | 0.6 | undecidable | manual | S | 283 | 26.9508 | 106 | -0.08 | 50 |
IV.PLAC.HHE. | 2023-12-12T22:28:49.27 | 0.1 | undecidable | manual | P | 9 | 48.1185 | 50 | -0.11 | 96 |
IY.OPPI.HHZ. | 2023-12-12T22:28:48.36 | 0.1 | undecidable | manual | P | 312 | 40.7259 | 50 | 0.12 | 97 |
IY.CNDF.HHE.00 | 2023-12-12T22:28:48.60 | 0.1 | undecidable | manual | P | 268 | 43.5231 | 50 | -0.08 | 97 |
IV.MPAZ.HHE. | 2023-12-12T22:28:46.59 | 0.1 | undecidable | manual | P | 256 | 31.3464 | 104 | 0.04 | 100 |
IV.SOI.EHZ. | 2023-12-12T22:28:45.52 | 0.1 | undecidable | manual | P | 283 | 26.9508 | 106 | -0.18 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SOI.EHE. | ML:1.4 | 0.000152 | 1.4 | AML | other | m | 2023-12-12T22:28:49.89 |
IV.SOI.EHN. | ML:1.2 | 0.00009995 | 0.26 | AML | other | m | 2023-12-12T22:28:50.44 |
IY.OPPI.HHE. | ML:1.8 | 0.0001985 | 1.22 | AML | other | m | 2023-12-12T22:28:55.02 |
IY.OPPI.HHN. | ML:1.7 | 0.0001825 | 1.66 | AML | other | m | 2023-12-12T22:28:55.15 |
IV.GMB1.HHN. | ML:1.9 | 0.0001945 | 0.6 | AML | other | m | 2023-12-12T22:28:57.10 |
IV.GMB1.HHE. | ML:1.8 | 0.0001735 | 1.4 | AML | other | m | 2023-12-12T22:28:57.11 |