A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5580, 15.5110 at 146 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 2.2 | 2024-03-23 18:30:08 |
38.5578 | 15.5113 | 146 | 2024-03-23 18:45:21 |
Sala Sismica INGV-Roma | 126095891 |
Field | Value |
---|---|
Time (UTC) | 2024-03-23 18:30:08 ± 0.17 |
Latitude | 38.5578 ± 0.0099 |
Longitude | 15.5113 ± 0.0161 |
Depth (km) | 146 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126095891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1481 |
Semi-minor axis of confidence ellipse (meter) | 575 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 122 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1480.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 40 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.35258 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 126095891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-23 18:45:21 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RM33.HNZ. | 2024-03-23T18:32:07.00 | 3.0 | undecidable | manual | Sn | -2.39 | 0 | |||
IV.SFI.EHZ. | 2024-03-23T18:31:50.05 | 3.0 | undecidable | manual | Pn | 7.26 | 0 | |||
IV.FNVD.HHZ. | 2024-03-23T18:31:47.30 | 3.0 | positive | manual | Pn | -2.3 | 0 | |||
IV.FRON.EHZ. | 2024-03-23T18:31:39.61 | 3.0 | undecidable | manual | Pn | 5.55 | 0 | |||
IV.ATCC.EHZ. | 2024-03-23T18:31:39.57 | 3.0 | positive | manual | Pg | 9.2 | 0 | |||
IV.CSP1.EHZ. | 2024-03-23T18:31:31.43 | 3.0 | negative | manual | Pn | 4.64 | 0 | |||
IV.MCRV.HHZ. | 2024-03-23T18:31:24.05 | 3.0 | undecidable | manual | Sg | 5.55 | 0 | |||
IV.PAOL.HHZ. | 2024-03-23T18:31:22.39 | 3.0 | undecidable | manual | Sn | -4.62 | 0 | |||
IV.VENT.EHZ. | 2024-03-23T18:31:02.78 | 3.0 | positive | manual | Pg | 4.11 | 0 | |||
IV.BSSO.HHZ. | 2024-03-23T18:30:58.76 | 3.0 | undecidable | manual | Pn | -3.49 | 0 | |||
IV.MCRV.HHZ. | 2024-03-23T18:30:57.68 | 3.0 | undecidable | manual | Pg | 6.74 | 0 | |||
IV.PAOL.HHZ. | 2024-03-23T18:30:56.28 | 3.0 | undecidable | manual | Pn | 0.56 | 0 | |||
IV.GRIS.EHZ. | 2024-03-23T18:30:55.24 | 1.0 | undecidable | manual | S | 13 | 134.4654 | 134 | 0.32 | 21 |
IV.SERS.HHZ. | 2024-03-23T18:30:52.38 | 1.0 | undecidable | manual | S | 62 | 114.7962 | 139 | 0.37 | 22 |
IV.SPS2.HHZ. | 2024-03-23T18:30:51.13 | 0.6 | undecidable | manual | S | 41 | 108.2139 | 141 | 0.02 | 47 |
IV.SELL.HHZ. | 2024-03-23T18:30:51.43 | 1.0 | undecidable | manual | S | 64 | 107.5146 | 141 | 0.42 | 22 |
IV.PLAC.HHZ. | 2024-03-23T18:30:47.80 | 0.6 | undecidable | manual | S | 98 | 81.3519 | 149 | 0.03 | 50 |
IV.MPAZ.HHZ. | 2024-03-23T18:30:47.54 | 1.0 | undecidable | manual | S | 147 | 79.7646 | 149 | -0.05 | 25 |
IY.CNDF.HHZ.00 | 2024-03-23T18:30:46.90 | 0.6 | undecidable | manual | S | 154 | 68.4759 | 153 | 0.47 | 47 |
IV.MRCB.HHZ. | 2024-03-23T18:30:44.61 | 1.0 | undecidable | manual | S | 159 | 46.9197 | 161 | 0 | 27 |
IV.MSRU.HHZ. | 2024-03-23T18:30:43.40 | 0.6 | undecidable | manual | S | 180 | 32.6451 | 167 | -0.34 | 51 |
IV.NICCA.HNZ. | 2024-03-23T18:30:43.72 | 0.6 | undecidable | manual | S | 90 | 37.0296 | 165 | -0.26 | 51 |
IV.LADO.EHZ. | 2024-03-23T18:30:36.36 | 0.3 | undecidable | manual | P | 57 | 150.1386 | 131 | -0.44 | 59 |
IV.GRIS.EHZ. | 2024-03-23T18:30:35.38 | 1.0 | positive | manual | P | 13 | 134.4654 | 134 | 0.01 | 23 |
IV.SELL.HHZ. | 2024-03-23T18:30:33.38 | 0.6 | negative | manual | P | 64 | 107.5146 | 141 | 0.27 | 45 |
IV.SERS.HHZ. | 2024-03-23T18:30:33.80 | 0.6 | negative | manual | P | 62 | 114.7962 | 139 | 0.11 | 46 |
IV.SPS2.HHZ. | 2024-03-23T18:30:33.09 | 0.6 | positive | manual | P | 41 | 108.2139 | 141 | -0.08 | 47 |
IV.MUCR.HHZ. | 2024-03-23T18:30:31.15 | 1.0 | undecidable | manual | P | 224 | 79.6647 | 149 | 0.02 | 25 |
IV.PLAC.HHZ. | 2024-03-23T18:30:31.22 | 0.1 | negative | manual | P | 98 | 81.3519 | 149 | -0.02 | 100 |
IV.MPAZ.HHZ. | 2024-03-23T18:30:31.14 | 0.6 | undecidable | manual | P | 147 | 79.7646 | 149 | 0 | 50 |
IV.SOI.HHZ. | 2024-03-23T18:30:30.55 | 0.3 | negative | manual | P | 139 | 71.5728 | 152 | -0.09 | 76 |
IV.NOV.HHZ. | 2024-03-23T18:30:30.86 | 0.6 | undecidable | manual | P | 209 | 67.2771 | 154 | 0.47 | 47 |
IY.CNDF.HHZ.00 | 2024-03-23T18:30:30.52 | 0.6 | undecidable | manual | P | 154 | 68.4759 | 153 | 0.06 | 51 |
IV.MRCB.HHZ. | 2024-03-23T18:30:29.38 | 1.0 | undecidable | manual | P | 159 | 46.9197 | 161 | -0.03 | 27 |
IV.IVPL.HHZ. | 2024-03-23T18:30:29.66 | 0.6 | undecidable | manual | P | 247 | 50.3163 | 160 | 0.1 | 52 |
IV.IVUG.HHZ. | 2024-03-23T18:30:29.47 | 1.0 | undecidable | manual | P | 249 | 49.0176 | 160 | -0.03 | 27 |
IV.GMB1.HHZ. | 2024-03-23T18:30:29.81 | 0.6 | undecidable | manual | P | 148 | 50.4162 | 160 | 0.25 | 50 |
3D.OEM9.HNZ. | 2024-03-23T18:30:29.61 | 0.6 | undecidable | manual | P | 248 | 49.0176 | 160 | 0.11 | 52 |
IV.NICCA.HNZ. | 2024-03-23T18:30:28.90 | 0.6 | undecidable | manual | P | 90 | 37.0296 | 165 | -0.15 | 53 |
IV.MSRU.HHZ. | 2024-03-23T18:30:28.47 | 0.3 | undecidable | manual | P | 180 | 32.6451 | 167 | -0.44 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHE. | ML:2.3 | 0.00009484999999999999 | 1.52 | AML | other | m | 2024-03-23T18:30:45.92 |
IV.MSRU.HHN. | ML:2.2 | 0.00007950000000000001 | 0.74 | AML | other | m | 2024-03-23T18:30:46.01 |
IV.GMB1.HNE. | ML:2.4 | 0.0001215 | 0.48 | AML | other | m | 2024-03-23T18:30:46.40 |
IV.GMB1.HHE. | ML:2.5 | 0.00014150000000000002 | 0.44 | AML | other | m | 2024-03-23T18:30:47.42 |
IV.GMB1.HNN. | ML:2.5 | 0.0001625 | 0.38 | AML | other | m | 2024-03-23T18:30:47.44 |
IV.GMB1.HHN. | ML:2.4 | 0.000128 | 0.38 | AML | other | m | 2024-03-23T18:30:47.45 |
IY.CNDF.HHE.00 | ML:2.3 | 0.0000956 | 0.92 | AML | other | m | 2024-03-23T18:30:47.66 |
IV.SOI.HHE. | ML:2.0 | 0.0000494 | 0.42 | AML | other | m | 2024-03-23T18:30:48.29 |
IV.SOI.HHN. | ML:2.1 | 0.00005365 | 0.36 | AML | other | m | 2024-03-23T18:30:48.26 |
IV.PLAC.HHN. | ML:2.2 | 0.00005955 | 0.58 | AML | other | m | 2024-03-23T18:30:49.12 |
IV.MPAZ.HHN. | ML:2.4 | 0.00010815 | 1.16 | AML | other | m | 2024-03-23T18:30:49.74 |
IV.PLAC.HHE. | ML:2.1 | 0.0000552 | 0.22 | AML | other | m | 2024-03-23T18:30:49.28 |
IV.NOV.HHE. | ML:2.0 | 0.000047799999999999996 | 1.24 | AML | other | m | 2024-03-23T18:30:49.16 |
IY.CNDF.HHN.00 | ML:2.4 | 0.00010575000000000001 | 0.28 | AML | other | m | 2024-03-23T18:30:50.06 |
IV.MPAZ.HHE. | ML:2.2 | 0.00006625 | 0.24 | AML | other | m | 2024-03-23T18:30:50.44 |
IV.NOV.HHN. | ML:2.1 | 0.000055599999999999996 | 0.4 | AML | other | m | 2024-03-23T18:30:51.71 |
IV.SPS2.HHN. | ML:1.8 | 0.00002255 | 1.16 | AML | other | m | 2024-03-23T18:30:53.85 |
IV.SPS2.HHE. | ML:1.7 | 0.000019299999999999998 | 0.28 | AML | other | m | 2024-03-23T18:30:53.30 |
IV.SERS.HHE. | ML:1.9 | 0.0000283 | 0.32 | AML | other | m | 2024-03-23T18:30:54.36 |
IV.SERS.HHN. | ML:1.9 | 0.000024500000000000003 | 1.4 | AML | other | m | 2024-03-23T18:30:55.94 |
IV.GRIS.EHE. | ML:2.3 | 0.00005595 | 0.42 | AML | other | m | 2024-03-23T18:30:58.55 |
IV.GRIS.EHN. | ML:2.0 | 0.000028975 | 1.58 | AML | other | m | 2024-03-23T18:31:06.17 |