A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4690, 15.4960 at 134 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 2.1 | 2024-03-22 23:21:24 |
38.4693 | 15.4958 | 134 | 2024-03-22 23:32:24 |
Sala Sismica INGV-Roma | 126068291 |
Field | Value |
---|---|
Time (UTC) | 2024-03-22 23:21:24 ± 0.23 |
Latitude | 38.4693 ± 0.0099 |
Longitude | 15.4958 ± 0.0195 |
Depth (km) | 134 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126068291 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1562 |
Semi-minor axis of confidence ellipse (meter) | 846 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 105 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 121 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.33100 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 126068291 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-22 23:32:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.VVLD.HHZ. | 2024-03-22T23:23:08.55 | 3.0 | undecidable | manual | Sn | 5.8 | 0 | |||
IV.POFI.HNZ. | 2024-03-22T23:22:58.36 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
IV.SACR.HHZ. | 2024-03-22T23:22:44.11 | 3.0 | undecidable | manual | Sn | -2.3 | 0 | |||
IV.NOCI.HHZ. | 2024-03-22T23:22:36.46 | 3.0 | undecidable | manual | Sn | -1.83 | 0 | |||
XE.T0702.HHZ. | 2024-03-22T23:22:10.42 | 0.6 | undecidable | manual | S | 20 | 147.741 | 129 | -0.31 | 39 |
GE.MATE.HHZ. | 2024-03-22T23:22:08.04 | 3.0 | positive | manual | Pn | 5.36 | 0 | |||
IV.CET2.HHZ. | 2024-03-22T23:22:06.95 | 0.1 | undecidable | manual | S | 18 | 123.987 | 134 | 0.07 | 87 |
IV.SPS2.HHZ. | 2024-03-22T23:22:06.18 | 1.0 | undecidable | manual | S | 38 | 116.6943 | 136 | 0.42 | 20 |
IV.PLAC.HHZ. | 2024-03-22T23:22:00.82 | 0.3 | undecidable | manual | S | 91 | 81.8514 | 146 | -0.21 | 69 |
IY.CNDF.HHZ.00 | 2024-03-22T23:21:59.54 | 0.3 | undecidable | manual | S | 149 | 60.5949 | 154 | 0.81 | 59 |
IY.SPDC.HHZ. | 2024-03-22T23:21:58.85 | 0.1 | undecidable | manual | S | 83 | 55.5999 | 156 | 0.58 | 88 |
IV.SOI.HHZ. | 2024-03-22T23:21:58.28 | 0.6 | undecidable | manual | S | 132 | 65.5899 | 152 | -0.94 | 37 |
IV.MPNC.HHZ. | 2024-03-22T23:21:57.15 | 0.6 | undecidable | manual | S | 199 | 37.9287 | 163 | 0.22 | 50 |
IV.MRCB.HHZ. | 2024-03-22T23:21:57.42 | 0.6 | undecidable | manual | S | 152 | 38.5281 | 163 | 0.46 | 47 |
IV.NICCA.EHZ. | 2024-03-22T23:21:56.82 | 0.3 | undecidable | manual | S | 76 | 39.627 | 162 | -0.22 | 74 |
IV.GMB1.HHZ. | 2024-03-22T23:21:56.84 | 0.3 | undecidable | manual | S | 140 | 43.2234 | 161 | -0.44 | 70 |
IV.MSRU.HHZ. | 2024-03-22T23:21:55.85 | 0.1 | undecidable | manual | S | 177 | 22.8549 | 170 | -0.3 | 100 |
XE.T0702.HHZ. | 2024-03-22T23:21:50.87 | 1.0 | positive | manual | P | 20 | 147.741 | 129 | -0.12 | 20 |
IV.SPS2.HHZ. | 2024-03-22T23:21:48.43 | 1.0 | undecidable | manual | P | 38 | 116.6943 | 136 | 0.31 | 21 |
IV.CET2.HHZ. | 2024-03-22T23:21:48.99 | 0.6 | undecidable | manual | P | 18 | 123.987 | 134 | 0.22 | 42 |
IV.GRI.EHZ. | 2024-03-22T23:21:46.05 | 1.0 | undecidable | manual | P | 64 | 89.1441 | 144 | 0.14 | 23 |
IV.PLAC.HHZ. | 2024-03-22T23:21:45.39 | 0.1 | positive | manual | P | 91 | 81.8514 | 146 | 0 | 96 |
IV.SOI.HHZ. | 2024-03-22T23:21:44.21 | 0.1 | positive | manual | P | 132 | 65.5899 | 152 | -0.13 | 97 |
IV.AIO.HHZ. | 2024-03-22T23:21:44.59 | 0.6 | negative | manual | P | 203 | 59.7957 | 154 | 0.57 | 44 |
IV.MUCR.HHZ. | 2024-03-22T23:21:44.72 | 0.1 | undecidable | manual | P | 229 | 71.8725 | 150 | -0.01 | 97 |
IV.MPAZ.HHZ. | 2024-03-22T23:21:44.81 | 0.1 | negative | manual | P | 142 | 72.5718 | 149 | 0.04 | 96 |
IY.CNDF.HHZ.00 | 2024-03-22T23:21:44.10 | 0.3 | positive | manual | P | 149 | 60.5949 | 154 | 0.04 | 74 |
IV.NOV.HHZ. | 2024-03-22T23:21:44.60 | 0.6 | negative | manual | P | 213 | 58.0974 | 155 | 0.67 | 42 |
IY.SPDC.HHZ. | 2024-03-22T23:21:43.80 | 0.3 | positive | manual | P | 83 | 55.5999 | 156 | 0 | 75 |
IV.GMB1.HHZ. | 2024-03-22T23:21:43.23 | 0.3 | negative | manual | P | 140 | 43.2234 | 161 | 0 | 77 |
IV.IVPL.HHZ. | 2024-03-22T23:21:43.44 | 1.0 | negative | manual | P | 257 | 46.0206 | 160 | 0.1 | 25 |
IV.MRCB.HHZ. | 2024-03-22T23:21:42.79 | 0.6 | positive | manual | P | 152 | 38.5281 | 163 | -0.25 | 49 |
IV.NICCA.EHZ. | 2024-03-22T23:21:42.94 | 0.3 | undecidable | manual | P | 76 | 39.627 | 162 | -0.15 | 76 |
IV.MSRU.HHZ. | 2024-03-22T23:21:42.11 | 0.3 | positive | manual | P | 177 | 22.8549 | 170 | -0.46 | 73 |
IV.MPNC.HHZ. | 2024-03-22T23:21:42.58 | 0.6 | undecidable | manual | P | 199 | 37.9287 | 163 | -0.44 | 47 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GMB1.HHE. | ML:2.1 | 0.00006819999999999999 | 1.32 | AML | other | m | 2024-03-22T23:21:44.81 |
IY.CNDF.HHE.00 | ML:2.2 | 0.0000885 | 0.46 | AML | other | m | 2024-03-22T23:21:44.93 |
IY.CNDF.HHN.00 | ML:2.2 | 0.00009584999999999999 | 0.16 | AML | other | m | 2024-03-22T23:21:44.67 |
IV.MPAZ.HHE. | ML:2.0 | 0.00005135 | 0.98 | AML | other | m | 2024-03-22T23:21:45.25 |
IV.MSRU.HHN. | ML:2.1 | 0.00006975 | 0.7 | AML | other | m | 2024-03-22T23:21:56.10 |
IV.NICCA.EHN. | ML:2.1 | 0.00008175 | 0.9 | AML | other | m | 2024-03-22T23:21:57.48 |
IV.MSRU.HHE. | ML:2.1 | 0.00007805000000000001 | 0.6 | AML | other | m | 2024-03-22T23:21:57.29 |
IV.NICCA.EHE. | ML:2.2 | 0.00009245000000000001 | 0.16 | AML | other | m | 2024-03-22T23:21:58.10 |
IY.SPDC.HHE. | ML:2.4 | 0.00014299999999999998 | 1.08 | AML | other | m | 2024-03-22T23:21:59.29 |
IV.GMB1.HHN. | ML:2.0 | 0.000055 | 0.52 | AML | other | m | 2024-03-22T23:21:59.62 |
IV.MRCB.HHE. | ML:1.9 | 0.00005185000000000001 | 0.84 | AML | other | m | 2024-03-22T23:21:59.23 |
IV.MRCB.HHN. | ML:1.8 | 0.00003565 | 0.5 | AML | other | m | 2024-03-22T23:22:01.29 |
IV.PLAC.HHN. | ML:2.0 | 0.000047 | 0.4 | AML | other | m | 2024-03-22T23:22:01.15 |
IV.NOV.HHE. | ML:1.9 | 0.0000406 | 0.5 | AML | other | m | 2024-03-22T23:22:01.15 |
IV.NOV.HHN. | ML:1.9 | 0.0000409 | 1.02 | AML | other | m | 2024-03-22T23:22:01.99 |
IV.MPAZ.HHN. | ML:2.0 | 0.000045249999999999995 | 0.26 | AML | other | m | 2024-03-22T23:22:02.01 |
IV.PLAC.HHE. | ML:1.9 | 0.000038650000000000004 | 0.3 | AML | other | m | 2024-03-22T23:22:02.50 |
IY.SPDC.HHN. | ML:2.4 | 0.0001395 | 0.64 | AML | other | m | 2024-03-22T23:22:04.44 |
IV.GRI.EHN. | ML:1.9 | 0.000034699999999999996 | 0.8 | AML | other | m | 2024-03-22T23:22:04.09 |
IV.GRI.EHE. | ML:2.0 | 0.000045600000000000004 | 0.18 | AML | other | m | 2024-03-22T23:22:04.50 |
IV.SPS2.HHN. | ML:1.8 | 0.0000265 | 1.66 | AML | other | m | 2024-03-22T23:22:07.07 |
IV.CET2.HHE. | ML:2.4 | 0.000093 | 0.68 | AML | other | m | 2024-03-22T23:22:07.47 |
IV.SPS2.HHE. | ML:1.6 | 0.00001535 | 0.4 | AML | other | m | 2024-03-22T23:22:07.27 |
IV.CET2.HHN. | ML:2.8 | 0.000217 | 0.42 | AML | other | m | 2024-03-22T23:22:07.89 |