A magnitude ML 1.8 earthquake occured in region: Mar Ionio Meridionale (MARE), on
and geographic coordinates (lat, lon) 37.4110, 15.7710 at 32 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 1.8 | 2023-11-26 20:20:45 |
37.4112 | 15.7708 | 32 | 2023-11-26 20:30:00 |
Sala Sismica INGV-Roma | 123473231 |
Field | Value |
---|---|
Time (UTC) | 2023-11-26 20:20:45 ± 0.21 |
Latitude | 37.4112 ± 0.0081 |
Longitude | 15.7708 ± 0.0147 |
Depth (km) | 32 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 123473231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1156 |
Semi-minor axis of confidence ellipse (meter) | 724 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 103 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1160.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 265 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.93529 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 123473231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-11-26 20:30:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CQUE.HHZ. | 2023-11-26T20:21:47.32 | 0.3 | undecidable | manual | Pg | 13.21 | 0 | |||
IV.SSY.HHZ. | 2023-11-26T20:21:07.25 | 0.6 | undecidable | manual | S | 246 | 67.6767 | 111 | 0.45 | 45 |
IV.EPOZ.HHZ. | 2023-11-26T20:21:05.26 | 0.6 | undecidable | manual | S | 300 | 58.7967 | 114 | 0.63 | 41 |
IV.HSRS.HHE. | 2023-11-26T20:21:04.70 | 0.6 | undecidable | manual | S | 234 | 59.9955 | 113 | -0.2 | 47 |
IV.HAGA.HHE. | 2023-11-26T20:21:03.62 | 0.6 | undecidable | manual | S | 256 | 56.0994 | 115 | -0.34 | 48 |
IV.AGST.EHZ. | 2023-11-26T20:21:02.65 | 0.6 | undecidable | manual | S | 250 | 50.9157 | 117 | -0.07 | 50 |
IV.ISPIC.HHZ. | 2023-11-26T20:21:02.86 | 0.1 | undecidable | manual | P | 228 | 103.8183 | 54 | -0.02 | 92 |
IV.HLNI.HHZ. | 2023-11-26T20:20:59.26 | 0.1 | undecidable | manual | P | 265 | 79.5648 | 107 | -0.17 | 94 |
IV.HAVL.HHE. | 2023-11-26T20:20:59.09 | 0.1 | undecidable | manual | P | 229 | 76.1682 | 108 | 0.17 | 97 |
IV.AIO.HHZ. | 2023-11-26T20:20:58.73 | 0.3 | undecidable | manual | Pn | -1.04 | 1.4 | |||
IV.SSY.HHZ. | 2023-11-26T20:20:57.26 | 1.0 | undecidable | manual | P | 246 | 67.6767 | 111 | -0.44 | 22 |
IV.EPOZ.HHZ. | 2023-11-26T20:20:56.63 | 0.1 | undecidable | manual | P | 300 | 58.7967 | 114 | 0.2 | 97 |
IV.HSRS.HHE. | 2023-11-26T20:20:56.85 | 0.1 | undecidable | manual | P | 234 | 59.9955 | 113 | 0.26 | 98 |
IV.HAGA.HHE. | 2023-11-26T20:20:56.21 | 0.1 | undecidable | manual | P | 256 | 56.0994 | 115 | 0.16 | 99 |
IV.AGST.EHZ. | 2023-11-26T20:20:55.54 | 0.1 | undecidable | manual | P | 250 | 50.9157 | 117 | 0.2 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AGST.EHE. | ML:1.7 | 0.00009357374 | 0.1408 | AML | other | m | 2023-11-26T20:21:07.19 |
IV.AGST.EHN. | ML:2.0 | 0.00018754425 | 0.1152 | AML | other | m | 2023-11-26T20:21:03.43 |
IV.EPOZ.HHE. | ML:1.8 | 0.0001080531 | 0.32 | AML | other | m | 2023-11-26T20:21:07.32 |
IV.EPOZ.HHN. | ML:2.0 | 0.0001627595 | 0.3968 | AML | other | m | 2023-11-26T20:21:06.05 |
IV.SSY.HHE. | ML:1.6 | 0.00006126938 | 0.2688 | AML | other | m | 2023-11-26T20:21:09.00 |
IV.SSY.HHN. | ML:1.9 | 0.000127698755 | 0.1664 | AML | other | m | 2023-11-26T20:21:10.43 |