A magnitude ML 1.8 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.3580, 15.2530 at 122 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Milazzo | ME | 15 | 31646 | 31646 |
Venetico | ME | 18 | 3911 | 35557 |
Spadafora | ME | 18 | 5021 | 40578 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.8 | 2023-09-27 00:17:34 |
38.3578 | 15.2532 | 122 | 2023-09-27 00:24:27 |
Sala Sismica INGV-Roma | 121499991 |
Field | Value |
---|---|
Time (UTC) | 2023-09-27 00:17:34 ± 0.42 |
Latitude | 38.3578 ± 0.0513 |
Longitude | 15.2532 ± 0.0298 |
Depth (km) | 122 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 121499991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 5589 |
Semi-minor axis of confidence ellipse (meter) | 2181 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 172 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 5590.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 161 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70867 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 3 |
Type of magnitude | ML |
Reference to an origin | 121499991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-09-27 00:24:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MGR.HNZ. | 2023-09-27T00:18:28.18 | 3.0 | undecidable | manual | Sn | -4.13 | 0 | |||
IV.SALB.HHZ. | 2023-09-27T00:18:11.39 | 3.0 | undecidable | manual | Pg | 3.23 | 0 | |||
IV.SOI.EHZ. | 2023-09-27T00:18:08.29 | 0.3 | undecidable | manual | S | 114 | 76.6677 | 145 | -0.34 | 68 |
IV.AIO.HHZ. | 2023-09-27T00:18:05.54 | 0.6 | undecidable | manual | S | 182 | 42.9237 | 159 | 0.34 | 48 |
IV.MRCB.HHZ. | 2023-09-27T00:18:05.55 | 0.6 | undecidable | manual | S | 119 | 44.8218 | 158 | 0.2 | 50 |
IV.CET2.HHZ. | 2023-09-27T00:18:01.50 | 3.0 | negative | manual | Pn | -1.05 | 0 | |||
IV.SOI.EHZ. | 2023-09-27T00:17:54.36 | 0.6 | undecidable | manual | P | 114 | 76.6677 | 145 | 0.21 | 47 |
IY.SPDC.HHE. | 2023-09-27T00:17:54.56 | 0.6 | undecidable | manual | P | 76 | 78.6657 | 144 | 0.27 | 46 |
IV.FERC.HHZ.00 | 2023-09-27T00:17:54.53 | 0.6 | undecidable | manual | P | 82 | 76.7676 | 145 | 0.37 | 45 |
IV.NOV.HHZ. | 2023-09-27T00:17:52.30 | 1.0 | positive | manual | P | 196 | 38.0286 | 161 | 0.34 | 24 |
IV.AIO.HHZ. | 2023-09-27T00:17:52.19 | 0.3 | undecidable | manual | P | 182 | 42.9237 | 159 | 0.02 | 77 |
IV.MRCB.HHZ. | 2023-09-27T00:17:52.34 | 0.6 | positive | manual | P | 119 | 44.8218 | 158 | 0.08 | 51 |
IV.MPNC.HHZ. | 2023-09-27T00:17:51.21 | 0.1 | undecidable | manual | P | 160 | 24.9528 | 167 | -0.32 | 100 |
IV.IVPL.HHZ. | 2023-09-27T00:17:51.39 | 0.3 | positive | manual | P | 275 | 23.8539 | 168 | -0.11 | 78 |
IV.SICLA.EHE. | 2023-09-27T00:17:51.91 | 0.3 | undecidable | manual | P | 106 | 41.7249 | 160 | -0.21 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AIO.HHN. | ML:1.7 | 0.00003522357 | 0.62 | AML | other | m | 2023-09-27T00:18:07.80 |
IV.AIO.HHE. | ML:1.7 | 0.000030991789999999996 | 0.34 | AML | other | m | 2023-09-27T00:18:07.18 |
IV.NOV.HHE. | ML:1.9 | 0.00005420826 | 2.56 | AML | other | m | 2023-09-27T00:18:08.03 |