A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4460, 15.5840 at 126 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 2.4 | 2024-04-18 02:42:36 |
38.446 | 15.5843 | 126 | 2024-04-18 03:03:34 |
Sala Sismica INGV-Roma | 126846811 |
Field | Value |
---|---|
Time (UTC) | 2024-04-18 02:42:36 ± 0.27 |
Latitude | 38.4460 ± 0.0207 |
Longitude | 15.5843 ± 0.0264 |
Depth (km) | 126 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126846811 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2742 |
Semi-minor axis of confidence ellipse (meter) | 959 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 135 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2740.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.13584 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 126846811 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-18 03:03:34 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2024-04-18T02:43:16.62 | 0.3 | undecidable | manual | S | 35 | 114.1968 | 134 | 0.35 | 60 |
IV.MUCR.HHE. | 2024-04-18T02:43:12.71 | 0.6 | undecidable | manual | S | 234 | 76.368 | 146 | 1.68 | 22 |
IV.MPAZ.HHZ. | 2024-04-18T02:43:09.05 | 0.3 | undecidable | manual | S | 146 | 65.8896 | 150 | -0.79 | 55 |
IY.CNDF.HHZ.00 | 2024-04-18T02:43:08.63 | 0.3 | undecidable | manual | S | 154 | 54.6009 | 155 | -0.07 | 71 |
IY.SPDC.HHZ. | 2024-04-18T02:43:08.33 | 0.3 | undecidable | manual | S | 79 | 48.4182 | 157 | 0.17 | 71 |
IT.SAAM.HNN. | 2024-04-18T02:43:07.61 | 0.6 | undecidable | manual | S | 153 | 33.8439 | 164 | 0.51 | 45 |
IV.MRCB.HHE. | 2024-04-18T02:43:07.76 | 0.6 | undecidable | manual | S | 162 | 33.1446 | 164 | 0.7 | 42 |
IV.NICCA.EHZ. | 2024-04-18T02:43:06.78 | 0.3 | undecidable | manual | S | 68 | 33.1446 | 164 | -0.28 | 72 |
IV.GMB1.HHZ. | 2024-04-18T02:43:06.77 | 0.3 | undecidable | manual | S | 146 | 36.5412 | 162 | -0.5 | 67 |
IV.ECTS.HHZ. | 2024-04-18T02:43:02.74 | 3.0 | undecidable | manual | P | 6.12 | 0 | |||
IY.MCDA.HHZ.00 | 2024-04-18T02:43:00.19 | 0.1 | undecidable | manual | P | 59 | 126.0738 | 131 | -0.24 | 80 |
7C.SPAOL.HNZ. | 2024-04-18T02:42:59.06 | 0.1 | undecidable | manual | P | 204 | 109.113 | 136 | 0.16 | 85 |
IV.SELL.HHZ. | 2024-04-18T02:42:59.11 | 0.1 | undecidable | manual | P | 56 | 108.2139 | 136 | 0.29 | 83 |
IV.SPS2.HHZ. | 2024-04-18T02:42:58.95 | 0.1 | undecidable | manual | P | 35 | 114.1968 | 134 | -0.39 | 81 |
IV.PLAC.HHZ. | 2024-04-18T02:42:56.38 | 0.1 | undecidable | manual | P | 89 | 74.1702 | 147 | 0.21 | 90 |
IV.MUCR.HHE. | 2024-04-18T02:42:56.11 | 0.1 | undecidable | manual | P | 234 | 76.368 | 146 | -0.21 | 91 |
IV.CSGE1.HHZ. | 2024-04-18T02:42:55.84 | 0.1 | undecidable | manual | P | 109 | 58.6968 | 153 | 0.64 | 83 |
IV.LIBRI.HNN. | 2024-04-18T02:42:55.79 | 0.1 | undecidable | manual | P | 235 | 69.7746 | 149 | -0.09 | 94 |
IY.CNDF.HHZ.00 | 2024-04-18T02:42:55.08 | 0.1 | undecidable | manual | P | 154 | 54.6009 | 155 | 0.11 | 96 |
IV.NOV.HHZ. | 2024-04-18T02:42:55.71 | 0.1 | undecidable | manual | P | 220 | 60.5949 | 152 | 0.4 | 88 |
IV.MPAZ.HHZ. | 2024-04-18T02:42:55.50 | 0.1 | undecidable | manual | P | 146 | 65.8896 | 150 | -0.13 | 92 |
IV.GMB1.HHZ. | 2024-04-18T02:42:54.14 | 0.1 | undecidable | manual | P | 146 | 36.5412 | 162 | -0.01 | 100 |
3D.OEM9.HNE. | 2024-04-18T02:42:54.47 | 0.1 | undecidable | manual | P | 263 | 52.0035 | 156 | -0.37 | 92 |
IY.SPDC.HHZ. | 2024-04-18T02:42:54.84 | 0.1 | positive | manual | P | 79 | 48.4182 | 157 | 0.18 | 95 |
IT.DLNV.HNE. | 2024-04-18T02:42:54.71 | 0.1 | undecidable | manual | P | 128 | 37.2294 | 162 | 0.54 | 90 |
IV.MTTG.HHZ. | 2024-04-18T02:42:54.87 | 0.1 | undecidable | manual | P | 168 | 50.1165 | 156 | 0.13 | 96 |
IV.MPNC.HHZ. | 2024-04-18T02:42:53.77 | 0.1 | undecidable | manual | P | 211 | 38.8278 | 161 | -0.47 | 91 |
IT.SAAM.HNN. | 2024-04-18T02:42:53.94 | 0.1 | undecidable | manual | P | 153 | 33.8439 | 164 | -0.11 | 99 |
IV.MRCB.HHE. | 2024-04-18T02:42:53.87 | 0.1 | undecidable | manual | P | 162 | 33.1446 | 164 | -0.16 | 98 |
IV.NICCA.EHZ. | 2024-04-18T02:42:53.78 | 0.1 | undecidable | manual | P | 68 | 33.1446 | 164 | -0.25 | 96 |
IV.MSRU.HNE. | 2024-04-18T02:42:53.31 | 0.1 | undecidable | manual | P | 198 | 21.2676 | 170 | -0.38 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NICCA.EHE. | ML:2.5 | 0.000199 | 0.54 | AML | other | m | 2024-04-18T02:43:08.58 |
IV.NICCA.EHN. | ML:2.6 | 0.0002635 | 0.2 | AML | other | m | 2024-04-18T02:43:09.04 |
IV.GMB1.HHN. | ML:2.6 | 0.000241 | 0.58 | AML | other | m | 2024-04-18T02:43:10.34 |
IY.CNDF.HHE.00 | ML:2.3 | 0.0001121 | 0.6 | AML | other | m | 2024-04-18T02:43:11.74 |
IY.CNDF.HHN.00 | ML:2.5 | 0.0001885 | 0.36 | AML | other | m | 2024-04-18T02:43:11.59 |
IV.MPAZ.HHN. | ML:2.6 | 0.000203 | 0.34 | AML | other | m | 2024-04-18T02:43:12.36 |
IY.SPDC.HHN. | ML:2.8 | 0.000352 | 0.52 | AML | other | m | 2024-04-18T02:43:12.00 |
IV.MPAZ.HHE. | ML:2.2 | 0.0000949 | 0.7 | AML | other | m | 2024-04-18T02:43:12.76 |
IY.SPDC.HHE. | ML:2.7 | 0.00031800000000000003 | 1.02 | AML | other | m | 2024-04-18T02:43:12.42 |
IV.PLAC.HHE. | ML:2.3 | 0.00011185000000000001 | 0.74 | AML | other | m | 2024-04-18T02:43:13.34 |
IV.PLAC.HHN. | ML:2.2 | 0.00008999999999999999 | 0.68 | AML | other | m | 2024-04-18T02:43:13.41 |
IV.SPS2.HHE. | ML:1.9 | 0.0000362 | 0.92 | AML | other | m | 2024-04-18T02:43:17.39 |
IV.GMB1.HHE. | ML:2.4 | 0.00014549999999999999 | 1.58 | AML | other | m | 2024-04-18T02:43:17.97 |
IV.SPS2.HHN. | ML:2.1 | 0.00004995000000000001 | 0.78 | AML | other | m | 2024-04-18T02:43:19.41 |