A magnitude ML 2.0 earthquake occured in region: Mar Ionio Settentrionale (MARE), on
and geographic coordinates (lat, lon) 37.7790, 16.8810 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.0 | 2023-11-12 05:30:27 |
37.7792 | 16.8812 | 10 | 2023-11-12 05:41:01 |
Sala Sismica INGV-Roma | 123054671 |
Field | Value |
---|---|
Time (UTC) | 2023-11-12 05:30:27 ± 0.48 |
Latitude | 37.7792 ± 0.0225 |
Longitude | 16.8812 ± 0.0250 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123054671 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2690 |
Semi-minor axis of confidence ellipse (meter) | 2020 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 328 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 313 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.71496 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00364 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 123054671 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-12 05:41:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRCB.HHZ. | 2023-11-12T05:30:59.48 | 0.6 | undecidable | manual | S | 293 | 111.3996 | 50 | -0.17 | 49 |
IY.CNDF.HHE.00 | 2023-11-12T05:30:54.68 | 0.6 | undecidable | manual | S | 286 | 93.0402 | 50 | -0.06 | 52 |
IV.PLAC.HHZ. | 2023-11-12T05:30:52.36 | 0.6 | undecidable | manual | S | 333 | 83.8494 | 50 | 0.08 | 53 |
IV.SOI.EHZ. | 2023-11-12T05:30:51.34 | 0.6 | undecidable | manual | S | 295 | 79.365 | 50 | 0.25 | 51 |
IV.MRCB.HHZ. | 2023-11-12T05:30:45.59 | 1.0 | undecidable | manual | P | 293 | 111.3996 | 50 | -0.35 | 24 |
IV.GMB1.HHZ. | 2023-11-12T05:30:44.68 | 0.3 | undecidable | manual | P | 295 | 102.7194 | 50 | 0.09 | 76 |
IY.SPDC.HHE. | 2023-11-12T05:30:44.57 | 0.6 | undecidable | manual | P | 322 | 105.5166 | 50 | -0.46 | 47 |
IY.CNDF.HHE.00 | 2023-11-12T05:30:43.36 | 0.1 | undecidable | manual | P | 286 | 93.0402 | 50 | 0.26 | 100 |
IV.PLAC.HHZ. | 2023-11-12T05:30:42.05 | 0.3 | undecidable | manual | P | 333 | 83.8494 | 50 | 0.37 | 75 |
IY.OPPI.HHZ. | 2023-11-12T05:30:42.35 | 0.3 | undecidable | manual | P | 306 | 93.4398 | 50 | -0.81 | 63 |
IV.SOI.EHZ. | 2023-11-12T05:30:41.29 | 0.6 | negative | manual | P | 295 | 79.365 | 50 | 0.29 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IY.OPPI.HHE. | ML:2.0 | 0.00011350835 | 0.2816 | AML | other | m | 2023-11-12T05:30:47.16 |
IY.OPPI.HHN. | ML:2.1 | 0.00014685000000000002 | 0.16 | AML | other | m | 2023-11-12T05:30:48.52 |
IV.PLAC.HHE. | ML:1.9 | 0.0001066 | 1.06 | AML | other | m | 2023-11-12T05:30:52.75 |
IV.PLAC.HHN. | ML:1.9 | 0.000112 | 1.38 | AML | other | m | 2023-11-12T05:30:52.79 |