A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4770, 15.4180 at 139 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.
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 2.0 | 2024-01-27 00:16:54 |
38.4767 | 15.4177 | 139 | 2024-01-27 00:23:40 |
Sala Sismica INGV-Roma | 124879161 |
Field | Value |
---|---|
Time (UTC) | 2024-01-27 00:16:54 ± 0.22 |
Latitude | 38.4767 ± 0.0153 |
Longitude | 15.4177 ± 0.0391 |
Depth (km) | 139 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124879161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3492 |
Semi-minor axis of confidence ellipse (meter) | 1245 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 110 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 192 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.45870 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124879161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-27 00:23:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TDS.HHZ. | 2024-01-27T00:17:47.72 | 3.0 | undecidable | manual | Sg | 4.33 | 0 | |||
IV.MRCB.HHZ. | 2024-01-27T00:17:28.45 | 0.1 | undecidable | manual | S | 144 | 42.8238 | 162 | 0.13 | 98 |
IV.MSRU.HHZ. | 2024-01-27T00:17:27.19 | 0.3 | undecidable | manual | S | 162 | 24.8529 | 169 | -0.15 | 76 |
IV.LADO.EHZ. | 2024-01-27T00:17:22.41 | 1.0 | undecidable | manual | P | 56 | 161.9157 | 127 | -0.37 | 18 |
IV.CELI.HHZ. | 2024-01-27T00:17:20.63 | 0.1 | undecidable | manual | P | 42 | 139.3605 | 132 | 0.02 | 83 |
IV.CET2.HHZ. | 2024-01-27T00:17:19.46 | 0.3 | positive | manual | P | 21 | 125.5743 | 135 | 0.1 | 63 |
IY.SPDC.HHZ. | 2024-01-27T00:17:14.72 | 0.6 | positive | manual | P | 85 | 62.2932 | 154 | -0.02 | 48 |
IV.MTTG.HHZ. | 2024-01-27T00:17:14.66 | 1.0 | undecidable | manual | P | 155 | 57.9975 | 156 | 0.15 | 24 |
IV.GMB1.HHZ. | 2024-01-27T00:17:14.06 | 0.6 | negative | manual | P | 134 | 48.5181 | 159 | 0 | 50 |
IV.MPNC.HHZ. | 2024-01-27T00:17:13.70 | 0.1 | undecidable | manual | P | 189 | 37.0296 | 164 | 0.09 | 100 |
IV.MRCB.HHZ. | 2024-01-27T00:17:13.70 | 0.6 | negative | manual | P | 144 | 42.8238 | 162 | -0.13 | 49 |
IV.MSRU.HHZ. | 2024-01-27T00:17:12.88 | 1.0 | positive | manual | P | 162 | 24.8529 | 169 | -0.38 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GMB1.HHE. | ML:1.9 | 0.00004124999999999999 | 0.16 | AML | other | m | 2024-01-27T00:17:31.14 |
IV.MRCB.HHN. | ML:1.9 | 0.00003925 | 0.92 | AML | other | m | 2024-01-27T00:17:31.71 |
IV.GMB1.HHN. | ML:2.1 | 0.0000694 | 0.92 | AML | other | m | 2024-01-27T00:17:31.46 |
IV.MRCB.HHE. | ML:1.8 | 0.00003655 | 1.72 | AML | other | m | 2024-01-27T00:17:31.02 |
IY.SPDC.HHN. | ML:2.0 | 0.000055150000000000006 | 0.92 | AML | other | m | 2024-01-27T00:17:32.28 |
IY.SPDC.HHE. | ML:2.1 | 0.00005885 | 0.98 | AML | other | m | 2024-01-27T00:17:34.53 |