A magnitude ML 1.0 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.4840, 14.5580 at 6 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2021-09-08 01:53:04 |
38.4843 | 14.5582 | 6 | 2022-03-30 13:04:31 |
Bollettino Sismico Italiano INGV | 99865791 |
Reviewed Rev100 |
ML 2.2 | 2021-09-08 01:53:01 |
38.6768 | 14.6743 | 15 | 2021-09-08 02:11:55 |
Sala Sismica INGV-Roma | 95176541 |
Field | Value |
---|---|
Time (UTC) | 2021-09-08 01:53:04 ± 0.13 |
Latitude | 38.4843 ± 0.0153 |
Longitude | 14.5582 ± 0.0103 |
Depth (km) | 6 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99865791 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1644 |
Semi-minor axis of confidence ellipse (meter) | 937 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 6 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.08094 |
Epicentral distance of station farthest from the epicenter (degree) | 0.73744 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 99865791 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-23 23:48:00 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.9 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 95176541 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-08 02:11:55 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHE. | 2021-09-08T01:53:24.04 | 0.6 | undecidable | manual | S | 151 | 56.0994 | 50 | 0.58 | 42 |
IV.MSFR.HHE. | 2021-09-08T01:53:22.01 | 0.6 | undecidable | manual | S | 177 | 50.0166 | 50 | 0.18 | 46 |
IV.AIO.HHE. | 2021-09-08T01:53:19.12 | 0.3 | undecidable | manual | P | 134 | 81.8514 | 50 | -0.44 | 62 |
IV.MUCR.HHE. | 2021-09-08T01:53:15.28 | 0.3 | undecidable | manual | P | 151 | 56.0994 | 50 | -0.32 | 67 |
IV.MSFR.HHE. | 2021-09-08T01:53:14.49 | 0.3 | undecidable | manual | P | 177 | 50.0166 | 50 | -0.17 | 70 |
IV.IVPL.HNE. | 2021-09-08T01:53:12.89 | 0.3 | undecidable | manual | P | 108 | 38.5281 | 99 | 0.2 | 71 |
IV.MCPD.HHZ. | 2021-09-08T01:53:12.99 | 0.3 | undecidable | manual | P | 160 | 43.1235 | 98 | -0.6 | 65 |
IV.IVGP.HHN. | 2021-09-08T01:53:12.52 | 0.6 | undecidable | manual | P | 105 | 36.3414 | 99 | 0.28 | 47 |
IV.ILOS.HHN. | 2021-09-08T01:53:12.50 | 0.3 | undecidable | manual | P | 97 | 34.1436 | 100 | 0.69 | 63 |
IV.IACL.HHZ. | 2021-09-08T01:53:11.98 | 0.6 | undecidable | manual | S | 287 | 18.4704 | 108 | 0.39 | 47 |
IV.IFIL.HHE. | 2021-09-08T01:53:08.38 | 0.6 | undecidable | manual | S | 10 | 8.9799 | 123 | -0.22 | 49 |
IV.IACL.HHZ. | 2021-09-08T01:53:08.88 | 0.1 | undecidable | manual | P | 287 | 18.4704 | 108 | 0.13 | 100 |
IV.IFIL.HHE. | 2021-09-08T01:53:06.78 | 0.1 | negative | manual | P | 10 | 8.9799 | 123 | -0.25 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IACL.HHN. | ML:1.2 | 0.000127 | 0.14 | AML | other | m | 2021-09-08T01:53:12.21 |
IV.IACL.HHE. | ML:1.2 | 0.000142 | 1.44 | AML | other | m | 2021-09-08T01:53:12.99 |
IV.MCPD.HHN. | ML:1.0 | 0.00002816446 | 1.6608 | AML | other | m | 2021-09-08T01:53:22.13 |
IV.MCPD.HHE. | ML:0.7 | 0.00001673353 | 0.1792 | AML | other | m | 2021-09-08T01:53:23.87 |