A magnitude ML 1.9 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.5460, 15.1750 at 141 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 1.9 | 2024-02-20 01:11:14 |
38.5462 | 15.1747 | 141 | 2024-02-20 01:19:04 |
Sala Sismica INGV-Roma | 125383991 |
Field | Value |
---|---|
Time (UTC) | 2024-02-20 01:11:14 ± 0.39 |
Latitude | 38.5462 ± 0.0863 |
Longitude | 15.1747 ± 0.0517 |
Depth (km) | 141 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125383991 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 9566 |
Semi-minor axis of confidence ellipse (meter) | 4461 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 174 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 9570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 294 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.99285 |
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 | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 125383991 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-20 01:19:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PAOL.HHZ. | 2024-02-20T01:12:31.64 | 3.0 | undecidable | manual | Sn | -0.02 | 0 | |||
IY.CNDF.HHZ.00 | 2024-02-20T01:11:53.72 | 0.3 | undecidable | manual | S | 135 | 84.6486 | 147 | 0.44 | 65 |
IV.SOI.HHZ. | 2024-02-20T01:11:53.58 | 0.3 | undecidable | manual | S | 124 | 92.8404 | 144 | -0.7 | 58 |
IV.MPNC.HHZ. | 2024-02-20T01:11:50.38 | 0.6 | undecidable | manual | S | 161 | 46.9197 | 160 | 0.75 | 42 |
IV.SICLA.EHZ. | 2024-02-20T01:11:50.49 | 0.3 | undecidable | manual | S | 124 | 56.8986 | 156 | 0.07 | 74 |
IV.MSRU.HHZ. | 2024-02-20T01:11:48.70 | 0.6 | undecidable | manual | S | 137 | 42.7239 | 162 | -0.63 | 44 |
IV.CET2.HHZ. | 2024-02-20T01:11:43.82 | 3.0 | positive | manual | Pn | 1.92 | 0 | |||
IV.PLAC.HHZ. | 2024-02-20T01:11:39.22 | 0.1 | undecidable | manual | P | 95 | 110.2119 | 139 | 0.31 | 85 |
IV.SOI.HHZ. | 2024-02-20T01:11:37.42 | 0.1 | undecidable | manual | P | 124 | 92.8404 | 144 | -0.15 | 91 |
IV.MPAZ.HHZ. | 2024-02-20T01:11:37.76 | 0.3 | undecidable | manual | P | 132 | 97.9242 | 143 | -0.19 | 67 |
IV.MTTG.HHZ. | 2024-02-20T01:11:36.48 | 0.6 | undecidable | manual | P | 143 | 75.6687 | 150 | 0.08 | 48 |
IY.CNDF.HHZ.00 | 2024-02-20T01:11:36.85 | 0.3 | undecidable | manual | P | 135 | 84.6486 | 147 | -0.14 | 69 |
IV.GMB1.HHZ. | 2024-02-20T01:11:36.49 | 0.3 | undecidable | manual | P | 126 | 69.6747 | 152 | 0.45 | 67 |
IV.SICLA.EHZ. | 2024-02-20T01:11:35.33 | 0.1 | undecidable | manual | P | 124 | 56.8986 | 156 | -0.01 | 100 |
IV.MSRU.HHZ. | 2024-02-20T01:11:34.48 | 0.1 | undecidable | manual | P | 137 | 42.7239 | 162 | -0.23 | 98 |
IV.MPNC.HHZ. | 2024-02-20T01:11:34.93 | 0.3 | undecidable | manual | P | 161 | 46.9197 | 160 | 0.04 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHE. | ML:2.1 | 0.00006465 | 0.42 | AML | other | m | 2024-02-20T01:11:51.39 |
IV.MSRU.HHN. | ML:1.9 | 0.0000468 | 0.42 | AML | other | m | 2024-02-20T01:11:52.83 |
IV.GMB1.HHN. | ML:2.0 | 0.0000514 | 0.86 | AML | other | m | 2024-02-20T01:11:54.19 |
IY.CNDF.HHN.00 | ML:2.1 | 0.0000496 | 0.24 | AML | other | m | 2024-02-20T01:11:54.72 |
IV.SOI.HHE. | ML:1.8 | 0.00002625 | 0.68 | AML | other | m | 2024-02-20T01:11:55.73 |
IV.GMB1.HHE. | ML:1.8 | 0.0000324 | 0.5 | AML | other | m | 2024-02-20T01:11:56.15 |
IY.CNDF.HHE.00 | ML:1.9 | 0.0000352 | 0.64 | AML | other | m | 2024-02-20T01:11:56.25 |
IV.SOI.HHN. | ML:1.8 | 0.000027249999999999998 | 0.78 | AML | other | m | 2024-02-20T01:11:57.04 |