A magnitude ML 2.3 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.3040, 16.1320 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 2.3 | 2023-10-16 16:41:02 |
37.304 | 16.1318 | 29 | 2023-10-16 16:50:14 |
Sala Sismica INGV-Roma | 122130611 |
Field | Value |
---|---|
Time (UTC) | 2023-10-16 16:41:02 ± 0.22 |
Latitude | 37.3040 ± 0.0099 |
Longitude | 16.1318 ± 0.0147 |
Depth (km) | 29 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 122130611 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1461 |
Semi-minor axis of confidence ellipse (meter) | 824 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1460.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 241 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.06929 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 122130611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-10-16 16:50:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HNZ. | 2023-10-16T16:43:02.04 | 3.0 | undecidable | manual | Pg | 24.59 | 0 | |||
IV.MF5.EHZ. | 2023-10-16T16:42:50.16 | 3.0 | undecidable | manual | Pg | 19.870001 | 0 | |||
IV.ATMI.HHZ. | 2023-10-16T16:42:42.57 | 3.0 | negative | manual | Pn | 3.1 | 0 | |||
IV.MGR.HNZ. | 2023-10-16T16:42:32.27 | 3.0 | undecidable | manual | Sg | 10.97 | 0 | |||
IV.NOCI.HHZ. | 2023-10-16T16:42:31.54 | 3.0 | undecidable | manual | Sn | -7.08 | 0 | |||
IX.SNR3.EHZ.02 | 2023-10-16T16:41:55.72 | 3.0 | negative | manual | Pn | 0.08 | 0 | |||
HL.VLS.HHZ. | 2023-10-16T16:41:52.35 | 3.0 | undecidable | manual | Pn | -6.15 | 0 | |||
IV.TDS.HHZ. | 2023-10-16T16:41:40.10 | 3.0 | undecidable | manual | Pn | -0.01 | 0 | |||
IV.ECTS.HHZ. | 2023-10-16T16:41:39.63 | 3.0 | undecidable | manual | Sg | 4.95 | 0 | |||
IV.HVZN.HHZ. | 2023-10-16T16:41:38.60 | 3.0 | undecidable | manual | Sn | 0.38 | 0 | |||
IV.ESML.HHZ. | 2023-10-16T16:41:35.44 | 3.0 | undecidable | manual | Sn | -0.49 | 0 | |||
7C.SPAOL.HNZ. | 2023-10-16T16:41:34.42 | 3.0 | undecidable | manual | Sg | 2.55 | 0 | |||
IV.HLNI.HHZ. | 2023-10-16T16:41:33.06 | 3.0 | undecidable | manual | Sn | -1.89 | 0 | |||
IV.SSY.HHZ. | 2023-10-16T16:41:30.77 | 0.6 | undecidable | manual | S | 260 | 94.8384 | 102 | 0.22 | 48 |
IV.HAVL.HHZ. | 2023-10-16T16:41:30.95 | 0.6 | undecidable | manual | S | 247 | 97.125 | 102 | -0.19 | 49 |
IV.SOI.EHZ. | 2023-10-16T16:41:28.73 | 0.6 | undecidable | manual | S | 355 | 85.5477 | 104 | 0.59 | 46 |
IV.RAFF.HHZ. | 2023-10-16T16:41:27.88 | 3.0 | negative | manual | Pn | 1.38 | 0 | |||
IV.IVUG.HHZ. | 2023-10-16T16:41:27.00 | 3.0 | negative | manual | Pn | 0.28 | 0 | |||
IV.HSRS.HHZ. | 2023-10-16T16:41:27.84 | 0.3 | undecidable | manual | S | 254 | 83.7495 | 104 | 0.18 | 74 |
IV.AGST.EHE. | 2023-10-16T16:41:26.45 | 0.6 | undecidable | manual | S | 266 | 80.0643 | 105 | -0.25 | 50 |
IV.GALF.HHZ. | 2023-10-16T16:41:26.87 | 3.0 | negative | manual | Pg | 1.82 | 0 | |||
IV.MUCR.HHZ. | 2023-10-16T16:41:24.66 | 3.0 | undecidable | manual | Pn | 0.47 | 0 | |||
IV.LIBRI.HHZ. | 2023-10-16T16:41:24.44 | 3.0 | positive | manual | P | 0.37 | 0 | |||
IV.HVZN.HHZ. | 2023-10-16T16:41:23.35 | 3.0 | positive | manual | Pn | 0.64 | 0 | |||
IV.HMDC.HHZ. | 2023-10-16T16:41:22.69 | 3.0 | negative | manual | Pn | 0 | 0 | |||
IV.HPAC.HHZ. | 2023-10-16T16:41:21.86 | 0.6 | undecidable | manual | P | 236 | 117.2937 | 54 | 0.05 | 48 |
IV.NOV.HHZ. | 2023-10-16T16:41:21.85 | 0.6 | undecidable | manual | P | 313 | 118.6923 | 54 | -0.12 | 47 |
IV.HLNI.HHZ. | 2023-10-16T16:41:20.66 | 3.0 | positive | manual | Pn | -0.21 | 0 | |||
IV.AIO.HHZ. | 2023-10-16T16:41:20.35 | 0.1 | negative | manual | P | 313 | 108.2139 | 101 | -0.25 | 94 |
IV.GMB1.HHZ. | 2023-10-16T16:41:19.81 | 0.6 | undecidable | manual | P | 344 | 100.2219 | 102 | 0.42 | 46 |
IV.SSY.HHZ. | 2023-10-16T16:41:18.40 | 0.3 | positive | manual | P | 260 | 94.8384 | 102 | -0.19 | 74 |
IV.HAVL.HHZ. | 2023-10-16T16:41:18.95 | 0.1 | positive | manual | P | 247 | 97.125 | 102 | 0.02 | 100 |
IV.HSRS.HHZ. | 2023-10-16T16:41:17.15 | 0.1 | positive | manual | P | 254 | 83.7495 | 104 | 0.23 | 98 |
IV.SOI.EHZ. | 2023-10-16T16:41:17.84 | 1.0 | negative | manual | P | 355 | 85.5477 | 104 | 0.65 | 22 |
IV.HAGA.HHE. | 2023-10-16T16:41:17.10 | 0.3 | undecidable | manual | P | 269 | 86.247 | 104 | -0.19 | 75 |
IV.MTTG.HHE. | 2023-10-16T16:41:17.20 | 0.6 | undecidable | manual | P | 334 | 86.3469 | 104 | -0.1 | 51 |
IV.AGST.EHE. | 2023-10-16T16:41:16.49 | 0.6 | undecidable | manual | P | 266 | 80.0643 | 105 | 0.13 | 51 |
IY.CNDF.HHE.00 | 2023-10-16T16:41:16.29 | 0.6 | undecidable | manual | P | 343 | 81.252 | 105 | -0.25 | 49 |
IV.MPAZ.HHE. | 2023-10-16T16:41:14.92 | 0.3 | undecidable | manual | P | 351 | 72.8715 | 107 | -0.37 | 73 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAVL.HHE. | ML:2.5 | 0.00028149999999999996 | 0.26 | AML | other | m | 2023-10-16T16:41:32.10 |
IV.HAVL.HHN. | ML:2.4 | 0.00023199999999999997 | 1.76 | AML | other | m | 2023-10-16T16:41:32.99 |
IV.SSY.HHE. | ML:1.9 | 0.00008415 | 0.88 | AML | other | m | 2023-10-16T16:41:37.59 |
IV.SSY.HHN. | ML:2.3 | 0.0001885 | 0.92 | AML | other | m | 2023-10-16T16:41:38.53 |
IV.HMDC.HHN. | ML:2.2 | 0.000111 | 1.14 | AML | other | m | 2023-10-16T16:41:38.84 |
IV.HMDC.HHE. | ML:2.3 | 0.0001271 | 1 | AML | other | m | 2023-10-16T16:41:39.31 |
IV.HVZN.HHN. | ML:2.4 | 0.0001735 | 0.38 | AML | other | m | 2023-10-16T16:41:42.22 |
IV.HVZN.HHE. | ML:2.6 | 0.000264 | 0.4 | AML | other | m | 2023-10-16T16:41:44.47 |
IV.LIBRI.HNN. | ML:2.3 | 0.00010555 | 1.16 | AML | other | m | 2023-10-16T16:41:46.80 |
IV.RAFF.HHE. | ML:2.2 | 0.00006615 | 1.34 | AML | other | m | 2023-10-16T16:41:49.67 |
IV.LIBRI.HNE. | ML:2.1 | 0.00007735 | 0.66 | AML | other | m | 2023-10-16T16:41:49.55 |
IV.RAFF.HHN. | ML:2.2 | 0.00006375 | 0.42 | AML | other | m | 2023-10-16T16:41:52.37 |