A magnitude ML 2.5 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6840, 15.4660 at 154 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 2.5 | 2024-07-16 09:14:41 |
38.6842 | 15.4657 | 155 | 2024-07-16 09:30:50 |
Sala Sismica INGV-Roma | 129916241 |
Field | Value |
---|---|
Time (UTC) | 2024-07-16 09:14:41 ± 0.29 |
Latitude | 38.6842 ± 0.0126 |
Longitude | 15.4657 ± 0.0311 |
Depth (km) | 155 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129916241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2427 |
Semi-minor axis of confidence ellipse (meter) | 1356 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 107 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.01444 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 129916241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-16 09:30:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PCN.HNZ. | 2024-07-16T09:16:43.47 | 3.0 | undecidable | manual | Pn | -1.86 | 0 | |||
IV.LAV9.HNZ. | 2024-07-16T09:16:38.26 | 3.0 | undecidable | manual | Sg | 2.73 | 0 | |||
IV.GIUL.HHZ. | 2024-07-16T09:16:35.04 | 3.0 | undecidable | manual | Sg | 7.9 | 0 | |||
IV.MIDA.HHZ. | 2024-07-16T09:16:20.44 | 3.0 | undecidable | manual | Sg | 0.06 | 0 | |||
IV.ASSB.HHZ. | 2024-07-16T09:16:13.88 | 3.0 | undecidable | manual | Pg | 7.44 | 0 | |||
IV.ARRO.EHZ. | 2024-07-16T09:16:07.68 | 3.0 | negative | manual | Pg | 7.28 | 0 | |||
CR.STON.BHZ. | 2024-07-16T09:15:58.18 | 3.0 | undecidable | manual | Pn | -1.1 | 0 | |||
IV.SRES.HHZ. | 2024-07-16T09:15:57.11 | 3.0 | negative | manual | Pn | -0.78 | 0 | |||
IV.CET2.HHZ. | 2024-07-16T09:15:24.85 | 0.6 | undecidable | manual | S | 24 | 102.7194 | 144 | -0.07 | 47 |
IV.PLAC.HHZ. | 2024-07-16T09:15:23.24 | 0.3 | undecidable | manual | S | 107 | 88.3449 | 148 | 0.04 | 73 |
IY.CNDF.HHZ.00 | 2024-07-16T09:15:22.59 | 0.3 | undecidable | manual | S | 156 | 82.8504 | 150 | -0.01 | 75 |
IV.SERS.HHZ. | 2024-07-16T09:15:07.56 | 0.1 | undecidable | manual | P | 69 | 112.5984 | 142 | 0.14 | 91 |
IV.CET2.HHZ. | 2024-07-16T09:15:06.83 | 0.1 | undecidable | manual | P | 24 | 102.7194 | 144 | 0.15 | 93 |
IV.CAR1.HHZ. | 2024-07-16T09:15:05.58 | 0.1 | undecidable | manual | P | 45 | 90.1431 | 148 | -0.22 | 94 |
IY.CNDF.HHZ.00 | 2024-07-16T09:15:05.24 | 0.3 | positive | manual | P | 156 | 82.8504 | 150 | -0.09 | 74 |
IV.PLAC.HHZ. | 2024-07-16T09:15:05.43 | 0.3 | positive | manual | P | 107 | 88.3449 | 148 | -0.25 | 70 |
IY.OPPI.HHZ. | 2024-07-16T09:15:04.72 | 0.1 | undecidable | manual | P | 134 | 66.0894 | 155 | 0.35 | 96 |
IV.GMB1.HHN. | 2024-07-16T09:15:04.12 | 0.1 | undecidable | manual | P | 152 | 64.491 | 156 | -0.17 | 100 |
IV.MILZ.HHN. | 2024-07-16T09:15:03.64 | 0.3 | undecidable | manual | P | 204 | 50.1165 | 161 | 0.02 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BRICA.EHN. | ML:2.5 | 0.0001505 | 0.06 | AML | other | m | 2024-07-16T09:15:00.17 |
IV.BRICA.EHE. | ML:2.5 | 0.0001415 | 1.42 | AML | other | m | 2024-07-16T09:15:00.89 |