A magnitude ML 1.9 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5520, 12.8940 at 10 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 1.9 | 2024-02-24 20:27:58 |
38.552 | 12.8938 | 10 | 2024-02-24 20:35:50 |
Sala Sismica INGV-Roma | 125527391 |
Field | Value |
---|---|
Time (UTC) | 2024-02-24 20:27:58 ± 0.39 |
Latitude | 38.5520 ± 0.0198 |
Longitude | 12.8938 ± 0.0126 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125527391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2230 |
Semi-minor axis of confidence ellipse (meter) | 1130 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 2 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 274 |
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) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.53420 |
Epicentral distance of station farthest from the epicenter (degree) | 1.04771 |
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 | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125527391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-24 20:35:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CORL.HHZ. | 2024-02-24T20:28:23.02 | 0.3 | undecidable | manual | S | 154 | 81.252 | 50 | 0.48 | 73 |
IV.LEVAN.EHZ. | 2024-02-24T20:28:21.69 | 0.6 | undecidable | manual | S | 218 | 78.366 | 50 | -0.11 | 53 |
IV.SOLUN.HHZ. | 2024-02-24T20:28:21.44 | 0.6 | undecidable | manual | S | 132 | 75.4689 | 50 | 0.43 | 50 |
IV.MBFT.HHZ. | 2024-02-24T20:28:18.57 | 0.3 | undecidable | manual | S | 176 | 67.377 | 50 | -0.29 | 78 |
IV.SCIAC.HHZ. | 2024-02-24T20:28:17.84 | 0.3 | undecidable | manual | P | 171 | 116.2947 | 50 | 0.2 | 73 |
IV.MPG.HHE. | 2024-02-24T20:28:16.10 | 0.3 | undecidable | manual | S | 137 | 59.2962 | 50 | -0.6 | 73 |
IV.MMGO.HHZ. | 2024-02-24T20:28:14.89 | 0.3 | undecidable | manual | P | 176 | 99.0231 | 50 | -0.09 | 77 |
IV.CORL.HHZ. | 2024-02-24T20:28:12.17 | 0.3 | undecidable | manual | P | 154 | 81.252 | 50 | -0.07 | 80 |
IV.LEVAN.EHZ. | 2024-02-24T20:28:12.02 | 0.6 | undecidable | manual | P | 218 | 78.366 | 50 | 0.22 | 52 |
IV.SOLUN.HHZ. | 2024-02-24T20:28:11.21 | 0.3 | undecidable | manual | P | 132 | 75.4689 | 50 | -0.14 | 80 |
IV.MBFT.HHZ. | 2024-02-24T20:28:10.61 | 0.1 | undecidable | manual | P | 176 | 67.377 | 50 | 0.5 | 100 |
IV.ERC.EHE. | 2024-02-24T20:28:09.06 | 0.3 | undecidable | manual | P | 205 | 62.9925 | 50 | -0.37 | 78 |
IV.MPG.HHE. | 2024-02-24T20:28:08.72 | 0.6 | undecidable | manual | P | 137 | 59.2962 | 50 | -0.15 | 55 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MBFT.HHN. | ML:2.0 | 0.000156 | 0.4 | AML | other | m | 2024-02-24T20:28:19.18 |
IV.MBFT.HHE. | ML:1.9 | 0.0001455 | 0.22 | AML | other | m | 2024-02-24T20:28:20.15 |
IV.SOLUN.HHE. | ML:2.1 | 0.00020700000000000002 | 1.62 | AML | other | m | 2024-02-24T20:28:24.83 |
IV.LEVAN.EHN. | ML:1.6 | 0.0000623 | 0.42 | AML | other | m | 2024-02-24T20:28:25.53 |
IV.SOLUN.HHN. | ML:2.2 | 0.00021850000000000003 | 1.68 | AML | other | m | 2024-02-24T20:28:26.85 |
IV.MMGO.HHN. | ML:1.7 | 0.00005535 | 0.42 | AML | other | m | 2024-02-24T20:28:28.41 |
IV.MMGO.HHE. | ML:1.9 | 0.00007955 | 0.78 | AML | other | m | 2024-02-24T20:28:29.86 |
IV.LEVAN.EHE. | ML:1.8 | 0.00008975 | 1.28 | AML | other | m | 2024-02-24T20:28:31.67 |