A magnitude ML 0.9 earthquake occured in region: Costa Siciliana nord orientale (Messina), on
and geographic coordinates (lat, lon) 38.2920, 15.1180 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Milazzo | ME | 13 | 31646 | 31646 |
Terme Vigliatore | ME | 18 | 7395 | 39041 |
Merì | ME | 18 | 2338 | 41379 |
Barcellona Pozzo di Gotto | ME | 18 | 41583 | 82962 |
San Filippo del Mela | ME | 19 | 7115 | 90077 |
Oliveri | ME | 19 | 2181 | 92258 |
Falcone | ME | 20 | 2808 | 95066 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2023-08-20 02:52:09 |
38.2923 | 15.1182 | 10 | 2023-08-20 02:58:12 |
Sala Sismica INGV-Roma | 120310401 |
Field | Value |
---|---|
Time (UTC) | 2023-08-20 02:52:09 ± 0.06 |
Latitude | 38.2923 ± 0.0072 |
Longitude | 15.1182 ± 0.0046 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 120310401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 844 |
Semi-minor axis of confidence ellipse (meter) | 287 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 21 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 148 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.48743 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.0 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 120310401 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-08-20 02:58:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHE. | 2023-08-20T02:52:21.57 | 0.3 | undecidable | manual | S | 218 | 34.9428 | 50 | -0.12 | 72 |
IV.NOV.HHE. | 2023-08-20T02:52:20.22 | 0.3 | undecidable | manual | S | 177 | 29.3484 | 50 | 0.01 | 74 |
IV.LIBRI.HHE. | 2023-08-20T02:52:19.66 | 0.3 | undecidable | manual | S | 216 | 28.4493 | 50 | -0.3 | 70 |
IV.MPNC.HHE. | 2023-08-20T02:52:19.17 | 0.3 | undecidable | manual | S | 128 | 26.0517 | 50 | -0.15 | 72 |
IV.MSFR.HHE. | 2023-08-20T02:52:19.90 | 0.3 | undecidable | manual | P | 238 | 54.1014 | 50 | 0.33 | 66 |
IV.IVUG.HHZ. | 2023-08-20T02:52:16.02 | 0.3 | undecidable | manual | S | 315 | 16.2726 | 122 | -0.28 | 72 |
IV.MUCR.HHE. | 2023-08-20T02:52:16.75 | 0.3 | undecidable | manual | P | 218 | 34.9428 | 50 | 0.14 | 71 |
IV.MSRU.HHZ. | 2023-08-20T02:52:16.51 | 3.0 | positive | manual | P | 0 | 0 | |||
IV.NOV.HHE. | 2023-08-20T02:52:15.86 | 0.1 | undecidable | manual | P | 177 | 29.3484 | 50 | 0.11 | 97 |
IV.LIBRI.HHE. | 2023-08-20T02:52:15.67 | 0.1 | undecidable | manual | P | 216 | 28.4493 | 50 | 0.06 | 98 |
IV.IVPL.HHZ. | 2023-08-20T02:52:15.90 | 0.1 | undecidable | manual | S | 308 | 15.1737 | 123 | -0.08 | 100 |
IV.MPNC.HHE. | 2023-08-20T02:52:15.18 | 0.1 | undecidable | manual | P | 128 | 26.0517 | 50 | -0.06 | 98 |
IV.MILZ.HHE. | 2023-08-20T02:52:14.49 | 0.3 | undecidable | manual | S | 103 | 10.0788 | 135 | -0.11 | 75 |
IV.IVGP.HHZ. | 2023-08-20T02:52:13.87 | 1.0 | negative | manual | P | 310 | 17.9709 | 119 | 0.09 | 25 |
IV.IVUG.HHZ. | 2023-08-20T02:52:13.59 | 0.1 | positive | manual | P | 315 | 16.2726 | 122 | 0.1 | 99 |
IV.IVPL.HHZ. | 2023-08-20T02:52:13.45 | 0.3 | undecidable | manual | P | 308 | 15.1737 | 123 | 0.14 | 74 |
IV.MILZ.HHE. | 2023-08-20T02:52:12.63 | 0.1 | undecidable | manual | P | 103 | 10.0788 | 135 | 0.11 | 100 |
7C.SPAOL.HNZ. | 2023-08-20T02:52:09.25 | 3.0 | undecidable | manual | P | -0.01 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IVGP.HHE. | ML:0.9 | 0.00006975 | 0.72 | AML | other | m | 2023-08-20T02:52:16.82 |
IV.IVGP.HHN. | ML:0.9 | 0.0000663 | 0.08 | AML | other | m | 2023-08-20T02:52:16.66 |
IV.IVUG.HHE. | ML:1.0 | 0.000078 | 0.5 | AML | other | m | 2023-08-20T02:52:17.62 |
IV.IVUG.HHN. | ML:0.9 | 0.0000708 | 0.24 | AML | other | m | 2023-08-20T02:52:17.28 |