A magnitude ML 1.7 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.5520, 15.6800 at 10 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 1.7 | 2024-02-22 03:53:37 |
37.5525 | 15.6802 | 10 | 2024-02-22 04:06:47 |
Sala Sismica INGV-Roma | 125432401 |
Field | Value |
---|---|
Time (UTC) | 2024-02-22 03:53:37 ± 0.31 |
Latitude | 37.5525 ± 0.0171 |
Longitude | 15.6802 ± 0.0136 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125432401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1990 |
Semi-minor axis of confidence ellipse (meter) | 1030 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 339 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1990.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 271 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.80399 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 125432401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-22 04:06:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2024-02-22T03:54:02.45 | 3.0 | undecidable | manual | Sn | -0.24 | 0 | |||
IV.SSY.HHZ. | 2024-02-22T03:53:59.08 | 3.0 | undecidable | manual | Sn | -0.6 | 0 | |||
IV.MRCB.HHZ. | 2024-02-22T03:53:57.79 | 1.0 | undecidable | manual | S | 2 | 67.6767 | 50 | -0.33 | 24 |
IV.RAFF.HHZ. | 2024-02-22T03:53:55.98 | 3.0 | negative | manual | Pn | -0.26 | 0 | |||
IV.EPMN.HHZ. | 2024-02-22T03:53:54.81 | 1.0 | undecidable | manual | S | 304 | 53.2023 | 50 | 0.53 | 23 |
IY.CNDF.HHZ.00 | 2024-02-22T03:53:54.31 | 0.6 | undecidable | manual | S | 17 | 52.3032 | 50 | 0.27 | 49 |
IV.HVZN.HHZ. | 2024-02-22T03:53:53.27 | 3.0 | positive | manual | Pn | 0.34 | 0 | |||
IV.MTTG.HHZ. | 2024-02-22T03:53:53.57 | 0.6 | undecidable | manual | S | 2 | 50.0166 | 50 | 0.15 | 50 |
IV.MUCR.HHZ. | 2024-02-22T03:53:52.60 | 1.0 | positive | manual | P | 308 | 89.244 | 50 | -0.08 | 24 |
IV.HAVL.HHZ. | 2024-02-22T03:53:51.67 | 3.0 | positive | manual | Pn | 0.13 | 0 | |||
IV.MSRU.HHZ. | 2024-02-22T03:53:50.55 | 0.6 | positive | manual | P | 349 | 80.364 | 50 | -0.76 | 40 |
IV.MPNC.HHZ. | 2024-02-22T03:53:49.48 | 1.0 | positive | manual | P | 337 | 71.8725 | 50 | -0.52 | 22 |
IV.SSY.HHZ. | 2024-02-22T03:53:49.73 | 3.0 | negative | manual | Pn | -0.12 | 0 | |||
IV.SOI.HHZ. | 2024-02-22T03:53:49.07 | 0.6 | negative | manual | P | 29 | 66.378 | 50 | -0.09 | 50 |
IV.NOV.HHZ. | 2024-02-22T03:53:49.67 | 1.0 | negative | manual | P | 318 | 71.0733 | 50 | -0.21 | 24 |
IV.MRCB.HHZ. | 2024-02-22T03:53:48.95 | 0.6 | negative | manual | P | 2 | 67.6767 | 50 | -0.4 | 46 |
IV.AIO.HHZ. | 2024-02-22T03:53:48.12 | 0.1 | undecidable | manual | P | 320 | 60.7947 | 50 | -0.18 | 98 |
IV.EPMN.HHZ. | 2024-02-22T03:53:47.55 | 0.3 | positive | manual | P | 304 | 53.2023 | 50 | 0.42 | 71 |
IY.CNDF.HHZ.00 | 2024-02-22T03:53:47.11 | 0.3 | negative | manual | P | 17 | 52.3032 | 50 | 0.12 | 76 |
IV.MPAZ.HHZ. | 2024-02-22T03:53:47.25 | 0.1 | positive | manual | P | 33 | 52.9026 | 50 | 0.17 | 100 |
IV.MTTG.HHZ. | 2024-02-22T03:53:46.80 | 0.6 | positive | manual | P | 2 | 50.0166 | 50 | 0.16 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHN. | ML:1.5 | 0.000058 | 1.34 | AML | other | m | 2024-02-22T03:53:49.32 |
IV.MTTG.HHN. | ML:1.8 | 0.00014399999999999998 | 1.48 | AML | other | m | 2024-02-22T03:53:53.18 |
IY.CNDF.HHN.00 | ML:1.8 | 0.00015300000000000003 | 0.44 | AML | other | m | 2024-02-22T03:53:54.55 |
IV.MPAZ.HHE. | ML:1.6 | 0.00009275 | 1.04 | AML | other | m | 2024-02-22T03:53:55.23 |
IV.MPAZ.HHN. | ML:1.6 | 0.00008979999999999999 | 1.36 | AML | other | m | 2024-02-22T03:53:55.26 |
IY.CNDF.HHE.00 | ML:1.5 | 0.00008545 | 1 | AML | other | m | 2024-02-22T03:53:55.51 |
IV.AIO.HHE. | ML:1.5 | 0.00006429999999999999 | 1 | AML | other | m | 2024-02-22T03:53:56.42 |
IV.MRCB.HHE. | ML:1.8 | 0.00010300000000000001 | 0.28 | AML | other | m | 2024-02-22T03:53:57.98 |
IV.MTTG.HHE. | ML:1.6 | 0.0001109 | 1.3 | AML | other | m | 2024-02-22T03:54:00.72 |
IV.SSY.HHE. | ML:2.0 | 0.000192 | 0.72 | AML | other | m | 2024-02-22T03:54:02.54 |
IV.MRCB.HHN. | ML:1.6 | 0.00006685 | 1.24 | AML | other | m | 2024-02-22T03:54:02.88 |
IV.SSY.HHN. | ML:2.1 | 0.000231 | 0.84 | AML | other | m | 2024-02-22T03:54:03.52 |
IV.MSRU.HNE. | ML:2.0 | 0.00014865 | 0.7 | AML | other | m | 2024-02-22T03:54:04.28 |
IV.MSRU.HNN. | ML:2.1 | 0.0001625 | 0.84 | AML | other | m | 2024-02-22T03:54:09.79 |