A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.8900, 15.5550 at 86 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 2.3 | 2024-04-22 03:42:16 |
38.8903 | 15.5548 | 86 | 2024-04-22 03:49:39 |
Sala Sismica INGV-Roma | 126955231 |
Field | Value |
---|---|
Time (UTC) | 2024-04-22 03:42:16 ± 0.24 |
Latitude | 38.8903 ± 0.0207 |
Longitude | 15.5548 ± 0.0254 |
Depth (km) | 86 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126955231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2979 |
Semi-minor axis of confidence ellipse (meter) | 814 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 136 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2980.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 239 |
Number of associated phases, regardless of their use for origin computation | 49 |
Number of defining phases | 25 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.92180 |
Number of stations at which the event was observed | 35 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 38 |
Type of magnitude | ML |
Reference to an origin | 126955231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-22 03:49:39 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARCI.HHZ. | 2024-04-22T03:43:38.97 | 3.0 | undecidable | manual | Pg | 10.5 | 0 | |||
IV.GIUL.HHZ. | 2024-04-22T03:43:38.60 | 3.0 | undecidable | manual | Sn | -1.12 | 0 | |||
IV.FIAM.HNZ. | 2024-04-22T03:43:26.39 | 3.0 | undecidable | manual | Pg | 13.85 | 0 | |||
IV.ACATE.EHZ. | 2024-04-22T03:43:22.57 | 3.0 | undecidable | manual | Sg | 7.92 | 0 | |||
IV.LPEL.HHZ. | 2024-04-22T03:43:07.71 | 3.0 | undecidable | manual | Pn | 2.2 | 0 | |||
IV.GIUL.HHZ. | 2024-04-22T03:43:00.49 | 3.0 | positive | manual | Pn | -3.01 | 0 | |||
7C.SPAOL.HNZ. | 2024-04-22T03:42:57.11 | 3.0 | undecidable | manual | Sn | -2.48 | 0 | |||
IV.MRVN.HHZ. | 2024-04-22T03:42:50.99 | 3.0 | positive | manual | Pn | -0.33 | 0 | |||
IV.NOCI.HHZ. | 2024-04-22T03:42:49.10 | 3.0 | undecidable | manual | Pn | -2.77 | 0 | |||
IV.AMUR.HHZ. | 2024-04-22T03:42:49.80 | 3.0 | positive | manual | Pn | -1.06 | 0 | |||
IV.GRIS.EHZ. | 2024-04-22T03:42:48.37 | 3.0 | undecidable | manual | Sg | 1.7 | 0 | |||
IV.ACER.HHZ. | 2024-04-22T03:42:48.59 | 3.0 | negative | manual | Pn | 1.5 | 0 | |||
IV.GMB1.HHZ. | 2024-04-22T03:42:46.07 | 0.6 | undecidable | manual | S | 164 | 82.8504 | 130 | 0.76 | 43 |
IV.MIGL.HHZ. | 2024-04-22T03:42:45.69 | 3.0 | positive | manual | Pn | -0.76 | 0 | |||
IV.MRCB.HHZ. | 2024-04-22T03:42:45.19 | 0.6 | undecidable | manual | S | 171 | 81.8514 | 131 | 0.05 | 45 |
IV.MPNC.HHZ. | 2024-04-22T03:42:45.19 | 0.6 | undecidable | manual | S | 192 | 84.3489 | 130 | -0.37 | 43 |
IV.ACATE.EHZ. | 2024-04-22T03:42:45.05 | 3.0 | negative | manual | Pn | -4.37 | 0 | |||
7C.SPAOL.HNZ. | 2024-04-22T03:42:44.89 | 3.0 | negative | manual | Pg | 3.93 | 0 | |||
IV.GRI.EHZ. | 2024-04-22T03:42:44.88 | 0.6 | undecidable | manual | S | 96 | 75.0693 | 133 | 0.81 | 39 |
IV.CRAC.EHZ. | 2024-04-22T03:42:44.49 | 3.0 | positive | manual | Pn | 0.72 | 0 | |||
IV.SICLA.EHZ. | 2024-04-22T03:42:43.04 | 0.6 | undecidable | manual | S | 169 | 71.6727 | 135 | -0.5 | 40 |
IV.MSRU.HHZ. | 2024-04-22T03:42:43.71 | 0.6 | undecidable | manual | S | 183 | 69.5748 | 136 | 0.49 | 44 |
IY.SPDC.HHZ. | 2024-04-22T03:42:42.36 | 0.6 | undecidable | manual | S | 129 | 64.2912 | 138 | -0.07 | 45 |
IV.GIZZ.HHZ. | 2024-04-22T03:42:41.28 | 0.6 | undecidable | manual | S | 80 | 57.1983 | 142 | -0.18 | 49 |
IV.NICCA.EHZ. | 2024-04-22T03:42:40.55 | 0.6 | undecidable | manual | S | 138 | 49.7169 | 146 | 0.04 | 49 |
IV.BRICA.EHZ. | 2024-04-22T03:42:39.82 | 0.6 | undecidable | manual | S | 114 | 44.9217 | 149 | -0.14 | 49 |
IV.SALB.HHZ. | 2024-04-22T03:42:38.11 | 3.0 | undecidable | manual | Pn | 0.42 | 0 | |||
XE.T0701.HHZ. | 2024-04-22T03:42:37.96 | 3.0 | positive | manual | Pn | 0.33 | 0 | |||
IV.LIBRI.HHZ. | 2024-04-22T03:42:35.72 | 3.0 | negative | manual | Pg | 0.98 | 0 | |||
IV.NOV.HHZ. | 2024-04-22T03:42:35.57 | 0.6 | undecidable | manual | P | 201 | 102.3198 | 124 | 0.68 | 36 |
IV.SELL.HHZ. | 2024-04-22T03:42:34.08 | 0.6 | negative | manual | P | 83 | 93.1401 | 127 | 0.13 | 44 |
IV.MTTG.HHZ. | 2024-04-22T03:42:34.75 | 1.0 | positive | manual | P | 173 | 99.2229 | 125 | 0.19 | 22 |
XE.T0702.HHZ. | 2024-04-22T03:42:34.60 | 3.0 | undecidable | manual | Pn | 0.05 | 0 | |||
IV.GRIS.EHZ. | 2024-04-22T03:42:34.39 | 3.0 | positive | manual | Pn | 0.69 | 0 | |||
IV.SERS.HHZ. | 2024-04-22T03:42:34.40 | 0.1 | undecidable | manual | P | 80 | 99.123 | 125 | -0.15 | 90 |
IV.CELI.HHZ. | 2024-04-22T03:42:34.49 | 3.0 | undecidable | manual | Pn | -0.48 | 0 | |||
IV.GMB1.HHZ. | 2024-04-22T03:42:33.03 | 0.1 | undecidable | manual | P | 164 | 82.8504 | 130 | 0.09 | 93 |
IV.PLAC.HHZ. | 2024-04-22T03:42:33.51 | 0.1 | undecidable | manual | P | 122 | 90.8424 | 127 | -0.21 | 86 |
IV.MPNC.HHZ. | 2024-04-22T03:42:33.03 | 0.6 | negative | manual | P | 192 | 84.3489 | 130 | -0.06 | 46 |
IV.CET2.HHZ. | 2024-04-22T03:42:32.64 | 3.0 | positive | manual | Pn | 0.71 | 0 | |||
IV.GRI.EHZ. | 2024-04-22T03:42:32.01 | 0.1 | undecidable | manual | P | 96 | 75.0693 | 133 | -0.22 | 92 |
IV.SPS2.HHZ. | 2024-04-22T03:42:32.31 | 3.0 | negative | manual | Pn | -0.58 | 0 | |||
IV.MRCB.HHZ. | 2024-04-22T03:42:32.83 | 1.0 | negative | manual | P | 171 | 81.8514 | 131 | -0.02 | 23 |
IY.SPDC.HHZ. | 2024-04-22T03:42:31.51 | 0.6 | negative | manual | P | 129 | 64.2912 | 138 | 0.22 | 46 |
IV.SICLA.EHZ. | 2024-04-22T03:42:31.49 | 0.1 | undecidable | manual | P | 169 | 71.6727 | 135 | -0.43 | 87 |
IV.MSRU.HHZ. | 2024-04-22T03:42:31.85 | 0.6 | positive | manual | P | 183 | 69.5748 | 136 | 0.11 | 46 |
IV.GIZZ.HHZ. | 2024-04-22T03:42:30.52 | 0.3 | positive | manual | P | 80 | 57.1983 | 142 | -0.2 | 74 |
IV.NICCA.EHZ. | 2024-04-22T03:42:30.28 | 0.3 | negative | manual | P | 138 | 49.7169 | 146 | 0.11 | 72 |
IV.BRICA.EHZ. | 2024-04-22T03:42:29.75 | 0.1 | undecidable | manual | P | 114 | 44.9217 | 149 | -0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NICCA.HNE. | ML:2.1 | 0.00011995 | 0.46 | AML | other | m | 2024-04-22T03:42:40.50 |
IV.NICCA.EHN. | ML:2.2 | 0.00014700000000000002 | 0.16 | AML | other | m | 2024-04-22T03:42:41.34 |
IV.NICCA.HNN. | ML:2.1 | 0.000119 | 0.16 | AML | other | m | 2024-04-22T03:42:41.34 |
IV.NICCA.EHE. | ML:2.2 | 0.00014450000000000002 | 0.46 | AML | other | m | 2024-04-22T03:42:41.73 |
IV.GIZZ.HHE. | ML:2.6 | 0.00034950000000000004 | 0.14 | AML | other | m | 2024-04-22T03:42:42.10 |
IV.GIZZ.HHN. | ML:2.6 | 0.00039 | 0.92 | AML | other | m | 2024-04-22T03:42:42.32 |
IV.MSRU.HHN. | ML:2.4 | 0.0001975 | 1.7 | AML | other | m | 2024-04-22T03:42:43.10 |
IV.MSRU.HNN. | ML:2.4 | 0.000191 | 1.72 | AML | other | m | 2024-04-22T03:42:43.96 |
IY.SPDC.HHE. | ML:2.4 | 0.000216 | 0.46 | AML | other | m | 2024-04-22T03:42:44.46 |
IY.SPDC.HHN. | ML:2.4 | 0.0002095 | 0.38 | AML | other | m | 2024-04-22T03:42:45.25 |
IV.MRCB.HHN. | ML:2.0 | 0.0000849 | 0.62 | AML | other | m | 2024-04-22T03:42:45.50 |
IV.SPS2.HHE. | ML:2.0 | 0.00007345 | 0.82 | AML | other | m | 2024-04-22T03:42:45.52 |
IV.MSRU.HHE. | ML:2.5 | 0.0002945 | 1.2 | AML | other | m | 2024-04-22T03:42:45.76 |
IV.SPS2.HHN. | ML:2.4 | 0.000177 | 0.3 | AML | other | m | 2024-04-22T03:42:45.78 |
IV.MSRU.HNE. | ML:2.6 | 0.00030649999999999997 | 1.54 | AML | other | m | 2024-04-22T03:42:46.77 |
IV.MPNC.HHE. | ML:2.2 | 0.0001285 | 1.36 | AML | other | m | 2024-04-22T03:42:46.88 |
IV.MRCB.HHE. | ML:2.2 | 0.00010900000000000002 | 1.3 | AML | other | m | 2024-04-22T03:42:46.34 |
IV.GMB1.HHE. | ML:2.2 | 0.00011330000000000002 | 0.38 | AML | other | m | 2024-04-22T03:42:47.24 |
IV.GMB1.HNN. | ML:2.1 | 0.00010680000000000001 | 0.94 | AML | other | m | 2024-04-22T03:42:47.84 |
IV.GMB1.HNE. | ML:2.2 | 0.00010865 | 1.18 | AML | other | m | 2024-04-22T03:42:48.81 |
XE.T0702.HHE. | ML:2.3 | 0.0001175 | 1 | AML | other | m | 2024-04-22T03:42:48.99 |
IV.GMB1.HHN. | ML:2.2 | 0.00011335 | 1.5 | AML | other | m | 2024-04-22T03:42:48.77 |
IV.GRIS.EHN. | ML:2.2 | 0.00010395 | 1.68 | AML | other | m | 2024-04-22T03:42:49.95 |
IV.GRIS.EHE. | ML:2.2 | 0.00011680000000000002 | 0.3 | AML | other | m | 2024-04-22T03:42:49.24 |
XE.T0702.HHN. | ML:2.1 | 0.00007744999999999999 | 0.66 | AML | other | m | 2024-04-22T03:42:49.44 |
IV.MPNC.HHN. | ML:2.3 | 0.00016649999999999998 | 1.2 | AML | other | m | 2024-04-22T03:42:49.84 |
IV.SELL.HHE. | ML:1.8 | 0.00004445 | 0.74 | AML | other | m | 2024-04-22T03:42:50.11 |
IV.SELL.HHN. | ML:1.6 | 0.000026099999999999997 | 1.5 | AML | other | m | 2024-04-22T03:42:50.83 |
IV.MTTG.HHE. | ML:2.4 | 0.00016 | 0.46 | AML | other | m | 2024-04-22T03:42:54.06 |
IV.MTTG.HHN. | ML:2.3 | 0.00013000000000000002 | 0.46 | AML | other | m | 2024-04-22T03:42:55.55 |
XE.T0701.HHN. | ML:2.1 | 0.00006165 | 0.78 | AML | other | m | 2024-04-22T03:42:56.51 |
XE.T0701.HHE. | ML:2.0 | 0.00004755 | 0.4 | AML | other | m | 2024-04-22T03:42:56.11 |
7C.SPAOL.HNE. | ML:4.5 | 0.012395 | 0.76 | AML | other | m | 2024-04-22T03:42:59.15 |
IV.SALB.HHE. | ML:2.2 | 0.00007935 | 0.44 | AML | other | m | 2024-04-22T03:43:00.32 |
IV.SALB.HHN. | ML:2.2 | 0.00008255 | 0.56 | AML | other | m | 2024-04-22T03:43:01.03 |
7C.SPAOL.HNN. | ML:4.2 | 0.00669 | 0.2 | AML | other | m | 2024-04-22T03:43:03.80 |
IV.NOCI.HHN. | ML:2.7 | 0.00008085 | 1.08 | AML | other | m | 2024-04-22T03:43:17.95 |
IV.NOCI.HHE. | ML:2.5 | 0.0000526 | 0.78 | AML | other | m | 2024-04-22T03:43:17.42 |