A magnitude ML 2.4 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.3480, 16.1140 at 29 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 2.4 | 2023-12-01 15:56:01 |
37.3483 | 16.1142 | 29 | 2023-12-01 16:13:06 |
Sala Sismica INGV-Roma | 123631161 |
Field | Value |
---|---|
Time (UTC) | 2023-12-01 15:56:01 ± 0.21 |
Latitude | 37.3483 ± 0.0090 |
Longitude | 16.1142 ± 0.0147 |
Depth (km) | 29 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123631161 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1078 |
Semi-minor axis of confidence ellipse (meter) | 884 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 304 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 242 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.39845 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 123631161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-12-01 16:13:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.CARD.HHZ. | 2023-12-01T15:58:00.69 | 3.0 | negative | manual | Pn | 2.53 | 0 | |||
IV.PTRJ.HHZ. | 2023-12-01T15:57:50.40 | 3.0 | undecidable | manual | Sn | -7.16 | 0 | |||
IV.TERO.HHZ. | 2023-12-01T15:57:38.27 | 3.0 | undecidable | manual | Pg | 11.41 | 0 | |||
MN.KLV.HHZ. | 2023-12-01T15:57:19.38 | 3.0 | negative | manual | Pg | -1.08 | 0 | |||
IV.SACR.HHZ. | 2023-12-01T15:57:11.58 | 3.0 | undecidable | manual | Pg | 3.99 | 0 | |||
IV.BSSO.HHZ. | 2023-12-01T15:57:10.92 | 3.0 | undecidable | manual | Pn | 1.08 | 0 | |||
IV.MRB1.HHZ. | 2023-12-01T15:57:04.07 | 0.3 | undecidable | manual | Pn | 0.72 | 0.74 | |||
IV.SPS2.HHZ. | 2023-12-01T15:56:37.38 | 1.0 | undecidable | manual | Pg | -0.55 | 0.51 | |||
IV.HLNI.HHZ. | 2023-12-01T15:56:33.05 | 0.3 | undecidable | manual | S | 270 | 109.5126 | 100 | -0.76 | 57 |
IV.AIO.HHZ. | 2023-12-01T15:56:32.15 | 0.3 | undecidable | manual | S | 312 | 103.7184 | 101 | -0.14 | 71 |
IV.HAVL.HHZ. | 2023-12-01T15:56:30.95 | 0.6 | undecidable | manual | S | 244 | 97.7244 | 102 | 0.22 | 48 |
IV.SSY.HHZ. | 2023-12-01T15:56:29.58 | 0.6 | undecidable | manual | S | 257 | 94.239 | 102 | -0.24 | 47 |
IV.HSRS.HHZ. | 2023-12-01T15:56:27.53 | 0.6 | undecidable | manual | S | 250 | 83.7495 | 104 | 0.45 | 47 |
IV.HAGA.HHZ. | 2023-12-01T15:56:27.46 | 0.3 | undecidable | manual | S | 266 | 84.9483 | 104 | 0.08 | 75 |
IV.RAFF.HHZ. | 2023-12-01T15:56:26.87 | 0.3 | undecidable | manual | P | 265 | 155.2224 | 54 | 0.85 | 50 |
IV.AGST.EHZ. | 2023-12-01T15:56:26.40 | 0.3 | undecidable | manual | S | 263 | 78.9654 | 105 | 0.56 | 69 |
IY.CNDF.HHZ.00 | 2023-12-01T15:56:25.61 | 0.3 | undecidable | manual | S | 343 | 76.0683 | 105 | 0.52 | 67 |
IV.MPAZ.HHZ. | 2023-12-01T15:56:23.66 | 0.6 | undecidable | manual | S | 352 | 67.7766 | 108 | 0.7 | 42 |
IV.HVZN.HHZ. | 2023-12-01T15:56:22.36 | 0.3 | undecidable | manual | P | 262 | 124.8861 | 54 | 0.11 | 68 |
IV.HPAC.HHZ. | 2023-12-01T15:56:21.49 | 0.3 | undecidable | manual | P | 234 | 118.8921 | 54 | -0.01 | 71 |
IV.NOV.HHZ. | 2023-12-01T15:56:20.78 | 0.1 | undecidable | manual | P | 312 | 114.1968 | 54 | -0.13 | 94 |
IV.AIO.HHZ. | 2023-12-01T15:56:19.22 | 0.3 | undecidable | manual | P | 312 | 103.7184 | 101 | -0.14 | 71 |
IV.HLNI.HHZ. | 2023-12-01T15:56:19.85 | 0.1 | undecidable | manual | P | 270 | 109.5126 | 100 | -0.38 | 89 |
IV.HAVL.HHZ. | 2023-12-01T15:56:18.32 | 0.1 | undecidable | manual | P | 244 | 97.7244 | 102 | -0.13 | 95 |
IV.SSY.HHZ. | 2023-12-01T15:56:17.95 | 0.1 | undecidable | manual | P | 257 | 94.239 | 102 | 0.02 | 99 |
IV.HSRS.HHZ. | 2023-12-01T15:56:16.28 | 0.3 | undecidable | manual | P | 250 | 83.7495 | 104 | -0.07 | 75 |
IV.HAGA.HHZ. | 2023-12-01T15:56:16.49 | 0.1 | undecidable | manual | P | 266 | 84.9483 | 104 | -0.03 | 100 |
IV.AGST.EHZ. | 2023-12-01T15:56:15.73 | 0.3 | undecidable | manual | P | 263 | 78.9654 | 105 | 0.1 | 75 |
IY.CNDF.HHZ.00 | 2023-12-01T15:56:14.83 | 0.3 | undecidable | manual | P | 343 | 76.0683 | 105 | -0.37 | 72 |
IV.MPAZ.HHZ. | 2023-12-01T15:56:13.67 | 0.1 | undecidable | manual | P | 352 | 67.7766 | 108 | -0.3 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAVL.HHE. | ML:2.3 | 0.00019159125 | 0.384 | AML | other | m | 2023-12-01T15:56:31.47 |
IV.HLNI.HHN. | ML:2.7 | 0.000407 | 0.24 | AML | other | m | 2023-12-01T15:56:33.70 |
IV.HLNI.HHE. | ML:2.8 | 0.0004945 | 0.12 | AML | other | m | 2023-12-01T15:56:33.92 |
IV.SSY.HHE. | ML:2.1 | 0.0001219859 | 0.3072 | AML | other | m | 2023-12-01T15:56:31.04 |
IV.SSY.HHN. | ML:2.3 | 0.0002102173 | 0.128 | AML | other | m | 2023-12-01T15:56:31.74 |
IV.SSY.HNE. | ML:2.3 | 0.00019282284999999998 | 0.256 | AML | other | m | 2023-12-01T15:56:31.76 |
IV.SSY.HNN. | ML:2.2 | 0.000155910535 | 0.1536 | AML | other | m | 2023-12-01T15:56:30.91 |