A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6480, 14.1340 at 10 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2023-02-23 06:52:53 |
38.6482 | 14.1343 | 10 | 2024-03-01 17:17:58 |
Bollettino Sismico Italiano INGV | 115096641 |
Reviewed Rev100 |
ML 2.3 | 2023-02-23 06:52:53 |
38.6298 | 14.1743 | 8 | 2023-02-23 07:25:42 |
Sala Sismica INGV-Roma | 114725941 |
Field | Value |
---|---|
Time (UTC) | 2023-02-23 06:52:53 ± 0.24 |
Latitude | 38.6482 ± 0.0153 |
Longitude | 14.1343 ± 0.0104 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115096641 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1700 |
Semi-minor axis of confidence ellipse (meter) | 870 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 189 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.20684 |
Epicentral distance of station farthest from the epicenter (degree) | 1.09537 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 114725941 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-23 07:25:42 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.4 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 115096641 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-13 16:57:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AIO.HHE. | 2023-02-23T06:53:29.23 | 0.6 | undecidable | manual | S | 128 | 121.5894 | 50 | 0.88 | 36 |
IV.USI.HHE. | 2023-02-23T06:53:18.24 | 0.6 | undecidable | manual | S | 275 | 82.9503 | 50 | 0.19 | 49 |
3D.OEM9.HNE. | 2023-02-23T06:53:18.00 | 0.6 | undecidable | manual | S | 111 | 79.7646 | 50 | 0.82 | 40 |
IV.SOLUN.HHE. | 2023-02-23T06:53:17.71 | 0.6 | undecidable | manual | S | 220 | 80.8635 | 50 | 0.22 | 49 |
IV.MSFR.HHE. | 2023-02-23T06:53:17.74 | 0.6 | undecidable | manual | S | 150 | 78.8655 | 50 | 0.79 | 41 |
3D.OEM4.HHN. | 2023-02-23T06:53:17.43 | 0.6 | undecidable | manual | S | 110 | 74.9694 | 50 | 1.53 | 28 |
IV.CSLB.HHZ. | 2023-02-23T06:53:16.86 | 0.3 | undecidable | manual | S | 185 | 79.1652 | 50 | -0.15 | 74 |
IV.IVLT.HHN. | 2023-02-23T06:53:16.89 | 0.6 | undecidable | manual | S | 111 | 75.9684 | 50 | 0.72 | 42 |
IV.PLLN.EHZ. | 2023-02-23T06:53:15.39 | 0.6 | undecidable | manual | S | 179 | 72.6717 | 50 | 0.09 | 51 |
IV.MPNC.HHN. | 2023-02-23T06:53:14.40 | 0.6 | undecidable | manual | P | 117 | 119.6913 | 50 | 1.21 | 31 |
IV.AIO.HHE. | 2023-02-23T06:53:13.37 | 0.3 | undecidable | manual | P | 128 | 121.5894 | 50 | -0.12 | 69 |
IV.CORL.HHZ. | 2023-02-23T06:53:11.48 | 0.3 | undecidable | manual | P | 221 | 110.6004 | 50 | -0.31 | 67 |
IV.MPG.HHE. | 2023-02-23T06:53:08.66 | 0.6 | undecidable | manual | P | 232 | 86.247 | 50 | 0.61 | 43 |
IV.LIBRI.HHN. | 2023-02-23T06:53:08.65 | 0.3 | undecidable | manual | P | 132 | 93.24 | 50 | -0.47 | 67 |
IV.MUCR.HHZ. | 2023-02-23T06:53:08.40 | 0.6 | undecidable | manual | P | 136 | 92.9403 | 50 | -0.68 | 42 |
3D.OEM9.HNE. | 2023-02-23T06:53:07.60 | 1.0 | undecidable | manual | P | 111 | 79.7646 | 50 | 0.56 | 22 |
IV.CSLB.HHZ. | 2023-02-23T06:53:07.02 | 0.3 | undecidable | manual | P | 185 | 79.1652 | 50 | 0.07 | 75 |
IV.USI.HHE. | 2023-02-23T06:53:07.19 | 0.6 | undecidable | manual | P | 275 | 82.9503 | 50 | -0.35 | 47 |
IV.IVLT.HHN. | 2023-02-23T06:53:06.85 | 0.3 | undecidable | manual | P | 111 | 75.9684 | 50 | 0.39 | 71 |
IV.MSFR.HHE. | 2023-02-23T06:53:06.58 | 0.3 | undecidable | manual | P | 150 | 78.8655 | 50 | -0.33 | 72 |
3D.OEM4.HHN. | 2023-02-23T06:53:06.58 | 0.3 | undecidable | manual | P | 110 | 74.9694 | 50 | 0.28 | 73 |
IV.SOLUN.HHE. | 2023-02-23T06:53:06.78 | 0.6 | undecidable | manual | P | 220 | 80.8635 | 50 | -0.44 | 46 |
IV.PLLN.EHZ. | 2023-02-23T06:53:06.35 | 0.3 | undecidable | manual | P | 179 | 72.6717 | 50 | 0.39 | 71 |
IV.IFIL.HHZ. | 2023-02-23T06:53:05.85 | 0.3 | undecidable | manual | S | 104 | 39.3273 | 50 | -0.55 | 73 |
IV.IFIL.HHZ. | 2023-02-23T06:53:00.49 | 0.3 | undecidable | manual | P | 104 | 39.3273 | 50 | -0.33 | 77 |
IV.IACL.HHZ. | 2023-02-23T06:53:00.24 | 0.3 | undecidable | manual | S | 124 | 22.9548 | 113 | -1.65 | 43 |
IV.IACL.HHZ. | 2023-02-23T06:52:57.67 | 0.1 | undecidable | manual | P | 124 | 22.9548 | 113 | -0.55 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHN. | ML:2.6 | 0.0026555545000000002 | 0.24 | AML | other | m | 2023-02-23T06:53:02.89 |
IV.IFIL.HHE. | ML:3.0 | 0.003115 | 0.12 | AML | other | m | 2023-02-23T06:53:08.13 |
IV.IFIL.HHN. | ML:2.5 | 0.00123778 | 3.0432 | AML | other | m | 2023-02-23T06:53:10.38 |
IV.PLLN.EHE. | ML:2.2 | 0.00026700000000000004 | 0.64 | AML | other | m | 2023-02-23T06:53:17.25 |
IV.CSLB.HNN. | ML:1.7 | 0.00006353999 | 0.5696 | AML | other | m | 2023-02-23T06:53:18.09 |
IV.PLLN.EHN. | ML:2.5 | 0.000532 | 0.82 | AML | other | m | 2023-02-23T06:53:18.94 |
IV.CSLB.HHN. | ML:1.8 | 0.00009154999999999999 | 0.24 | AML | other | m | 2023-02-23T06:53:19.44 |
IV.CSLB.HHE. | ML:1.7 | 0.000067671595 | 0.56 | AML | other | m | 2023-02-23T06:53:19.95 |
IV.MUCR.HHN. | ML:2.3 | 0.000241 | 0.5 | AML | other | m | 2023-02-23T06:53:25.70 |
IV.MUCR.HHE. | ML:2.2 | 0.000188 | 0.44 | AML | other | m | 2023-02-23T06:53:25.70 |