A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.4950, 15.4860 at 131 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 | 2024-02-06 20:53:33 |
38.4953 | 15.4858 | 131 | 2024-02-06 21:07:05 |
Sala Sismica INGV-Roma | 125079411 |
Field | Value |
---|---|
Time (UTC) | 2024-02-06 20:53:33 ± 0.28 |
Latitude | 38.4953 ± 0.0117 |
Longitude | 15.4858 ± 0.0241 |
Depth (km) | 131 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125079411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1826 |
Semi-minor axis of confidence ellipse (meter) | 1032 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 73 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.23203 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09537 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 125079411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-06 21:07:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CET2.HHZ. | 2024-02-06T20:54:16.04 | 0.3 | undecidable | manual | S | 19 | 121.5894 | 134 | 0.32 | 61 |
IV.GMB1.HHZ. | 2024-02-06T20:54:07.03 | 0.6 | undecidable | manual | S | 141 | 46.0206 | 159 | 0.5 | 46 |
IV.MRCB.HHZ. | 2024-02-06T20:54:06.06 | 0.6 | undecidable | manual | S | 153 | 41.5251 | 161 | -0.13 | 49 |
IV.IVPL.HHZ. | 2024-02-06T20:54:06.87 | 0.6 | undecidable | manual | S | 253 | 45.9207 | 159 | 0.35 | 47 |
IV.MILZ.HHZ. | 2024-02-06T20:54:06.11 | 0.6 | undecidable | manual | S | 222 | 33.2445 | 165 | 0.44 | 47 |
IV.MSRU.HHZ. | 2024-02-06T20:54:05.36 | 0.6 | undecidable | manual | S | 176 | 25.752 | 168 | 0.08 | 52 |
IV.STRG.HHZ. | 2024-02-06T20:54:05.95 | 0.6 | undecidable | manual | S | 326 | 42.0246 | 161 | -0.28 | 48 |
IV.SICLA.EHZ. | 2024-02-06T20:54:05.20 | 0.6 | undecidable | manual | S | 143 | 33.1446 | 165 | -0.46 | 47 |
IV.SERS.HHZ. | 2024-02-06T20:53:58.09 | 0.1 | undecidable | manual | P | 60 | 120.0909 | 134 | 0.24 | 83 |
IV.CET2.HHZ. | 2024-02-06T20:53:58.32 | 0.6 | undecidable | manual | P | 19 | 121.5894 | 134 | 0.33 | 40 |
IV.AIO.HHZ. | 2024-02-06T20:53:54.06 | 0.1 | undecidable | manual | P | 201 | 62.1933 | 153 | 0.56 | 86 |
IV.PLAC.HHZ. | 2024-02-06T20:53:54.79 | 0.1 | undecidable | manual | P | 93 | 82.8504 | 145 | -0.05 | 94 |
IV.MPAZ.HHZ. | 2024-02-06T20:53:54.25 | 0.1 | undecidable | manual | P | 143 | 75.369 | 148 | -0.08 | 95 |
IV.MTTG.HHZ. | 2024-02-06T20:53:53.36 | 0.1 | undecidable | manual | P | 161 | 57.6978 | 154 | 0.1 | 96 |
IV.NOV.HHZ. | 2024-02-06T20:53:53.93 | 0.6 | undecidable | manual | P | 211 | 60.0954 | 153 | 0.54 | 43 |
IY.CNDF.HHZ.00 | 2024-02-06T20:53:53.59 | 0.1 | undecidable | manual | P | 149 | 63.492 | 152 | 0.01 | 97 |
IV.IVPL.HHZ. | 2024-02-06T20:53:52.85 | 0.1 | undecidable | manual | P | 253 | 45.9207 | 159 | 0.18 | 97 |
IV.MRCB.HHZ. | 2024-02-06T20:53:52.29 | 0.1 | undecidable | manual | P | 153 | 41.5251 | 161 | -0.2 | 98 |
IV.GMB1.HHZ. | 2024-02-06T20:53:52.71 | 0.1 | undecidable | manual | P | 141 | 46.0206 | 159 | 0.03 | 100 |
IV.STRG.HHZ. | 2024-02-06T20:53:52.01 | 0.1 | undecidable | manual | P | 326 | 42.0246 | 161 | -0.5 | 92 |
IV.SICLA.EHZ. | 2024-02-06T20:53:51.77 | 0.1 | undecidable | manual | P | 143 | 33.1446 | 165 | -0.41 | 95 |
IV.MILZ.HHZ. | 2024-02-06T20:53:51.70 | 0.1 | undecidable | manual | P | 222 | 33.2445 | 165 | -0.48 | 94 |
IV.MSRU.HHZ. | 2024-02-06T20:53:51.64 | 0.3 | negative | manual | P | 176 | 25.752 | 168 | -0.32 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHN. | ML:2.0 | 0.0000692 | 1.3 | AML | other | m | 2024-02-06T20:54:06.07 |
IV.MSRU.HHE. | ML:2.2 | 0.00009884999999999999 | 1.38 | AML | other | m | 2024-02-06T20:54:07.78 |
IV.GMB1.HHN. | ML:2.3 | 0.000113 | 1.42 | AML | other | m | 2024-02-06T20:54:08.82 |
IV.GMB1.HNN. | ML:2.4 | 0.00013900000000000002 | 1.4 | AML | other | m | 2024-02-06T20:54:08.12 |
IV.MRCB.HHE. | ML:2.1 | 0.0000791 | 1.04 | AML | other | m | 2024-02-06T20:54:09.74 |
IV.MRCB.HHN. | ML:2.0 | 0.000057749999999999994 | 0.52 | AML | other | m | 2024-02-06T20:54:09.01 |
IV.GMB1.HHE. | ML:2.2 | 0.00009204999999999999 | 0.88 | AML | other | m | 2024-02-06T20:54:09.12 |
IY.CNDF.HHN.00 | ML:2.3 | 0.00010800000000000001 | 0.28 | AML | other | m | 2024-02-06T20:54:09.91 |
IV.GMB1.HNE. | ML:2.1 | 0.0000691 | 1.26 | AML | other | m | 2024-02-06T20:54:10.73 |
IY.CNDF.HHE.00 | ML:2.3 | 0.00011275 | 0.32 | AML | other | m | 2024-02-06T20:54:10.26 |
IV.PLAC.HHN. | ML:1.9 | 0.0000378 | 0.3 | AML | other | m | 2024-02-06T20:54:11.42 |
IV.MPAZ.HHN. | ML:2.3 | 0.00010109999999999999 | 0.28 | AML | other | m | 2024-02-06T20:54:11.46 |
IV.MPAZ.HHE. | ML:2.1 | 0.0000588 | 1.16 | AML | other | m | 2024-02-06T20:54:11.26 |
IV.PLAC.HHE. | ML:2.0 | 0.0000429 | 0.84 | AML | other | m | 2024-02-06T20:54:13.43 |
IV.CET2.HHN. | ML:2.5 | 0.0001135 | 0.3 | AML | other | m | 2024-02-06T20:54:17.37 |
IV.CET2.HHE. | ML:2.1 | 0.00004615 | 1.06 | AML | other | m | 2024-02-06T20:54:17.86 |
IV.MILZ.HHE. | ML:2.0 | 0.000066496545 | 0.2432 | AML | other | m | 2024-02-06T20:54:07.37 |
IV.MILZ.HHN. | ML:1.9 | 0.00005192762 | 0.3456 | AML | other | m | 2024-02-06T20:54:06.96 |