A magnitude ML 3.3 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.7920, 14.2800 at 10 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.
No Italian municipalities within 100 km from the epicenter with at least 50000 inhabitants.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 3.3 | 2023-02-22 09:58:33 |
34.7922 | 14.2805 | 10 | 2024-03-01 17:18:17 |
Bollettino Sismico Italiano INGV | 122874961 |
Reviewed Rev100 |
ML 3.3 | 2023-02-22 09:58:34 |
34.8012 | 14.2947 | 10 | 2023-02-22 10:14:26 |
Sala Sismica INGV-Roma | 114693891 |
Field | Value |
---|---|
Time (UTC) | 2023-02-22 09:58:33 ± 0.4 |
Latitude | 34.7922 ± 0.0243 |
Longitude | 14.2805 ± 0.0252 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 122874961 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3100 |
Semi-minor axis of confidence ellipse (meter) | 1700 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 322 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 274 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
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) | 1.12055 |
Epicentral distance of station farthest from the epicenter (degree) | 4.04425 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 3.3 |
Uncertainty | 0.3 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 122874961 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-07 07:01:22 |
Field | Value |
---|---|
Value | 3.3 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 114693891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-22 10:14:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RAFF.HHZ. | 2023-02-22T09:59:43.72 | 0.6 | undecidable | manual | S | 2 | 269.73 | 38 | 0.02 | 30 |
IV.PLAC.HHZ. | 2023-02-22T09:59:36.69 | 0.3 | undecidable | manual | P | 25 | 448.9173 | 38 | 0.24 | 26 |
IV.MPNC.HHZ. | 2023-02-22T09:59:29.68 | 0.6 | undecidable | manual | P | 14 | 384.2265 | 38 | 1.27 | 13 |
IV.CSLB.HHZ. | 2023-02-22T09:59:24.78 | 0.6 | undecidable | manual | P | 357 | 349.4835 | 38 | 0.7 | 17 |
IV.CORL.HHZ. | 2023-02-22T09:59:24.70 | 0.6 | undecidable | manual | P | 346 | 354.978 | 38 | -0.08 | 20 |
IV.HLNI.HHZ. | 2023-02-22T09:59:16.41 | 0.6 | undecidable | manual | P | 10 | 288.489 | 38 | -0.09 | 24 |
IV.SSY.HHZ. | 2023-02-22T09:59:14.69 | 0.6 | undecidable | manual | P | 15 | 271.9278 | 38 | 0.26 | 28 |
IV.RAFF.HHZ. | 2023-02-22T09:59:13.76 | 0.3 | undecidable | manual | P | 2 | 269.73 | 38 | -0.4 | 42 |
IV.CLTA.HHE. | 2023-02-22T09:59:13.43 | 0.3 | undecidable | manual | P | 354 | 264.0357 | 38 | -0.02 | 47 |
IV.HAVL.HHN. | 2023-02-22T09:59:11.20 | 0.3 | undecidable | manual | P | 17 | 252.0588 | 38 | -0.76 | 43 |
IV.HPAC.HHZ. | 2023-02-22T09:59:09.38 | 0.6 | undecidable | manual | P | 18 | 223.2099 | 38 | 1 | 32 |
ML.MSDA.BHZ. | 2023-02-22T09:59:09.80 | 0.6 | undecidable | manual | S | 8 | 124.3866 | 50 | 0.09 | 67 |
IV.CROCE.HHZ. | 2023-02-22T09:59:08.46 | 0.6 | undecidable | manual | P | 6 | 227.5056 | 38 | -0.44 | 39 |
IV.LINA.HHE. | 2023-02-22T09:59:02.26 | 0.6 | undecidable | manual | P | 313 | 175.491 | 50 | -0.14 | 56 |
IV.LPDG.HHE. | 2023-02-22T09:59:01.76 | 0.6 | undecidable | manual | P | 299 | 169.9965 | 50 | 0.2 | 56 |
ML.MSDA.BHZ. | 2023-02-22T09:58:54.41 | 0.3 | undecidable | manual | P | 8 | 124.3866 | 50 | -0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HPAC.HHE. | ML:3.6 | 0.000891 | 1 | AML | other | m | 2023-02-22T09:59:42.15 |
IV.HPAC.HHN. | ML:3.5 | 0.000762 | 0.92 | AML | other | m | 2023-02-22T09:59:45.16 |
IV.RAFF.HHE. | ML:3.2 | 0.0002825 | 1.46 | AML | other | m | 2023-02-22T09:59:57.86 |
IV.RAFF.HHN. | ML:3.3 | 0.00028849999999999997 | 1.56 | AML | other | m | 2023-02-22T09:59:59.01 |
IV.SSY.HHE. | ML:4.1 | 0.001915 | 0.7 | AML | other | m | 2023-02-22T10:00:00.00 |
IV.SSY.HHN. | ML:4.0 | 0.001495 | 0.34 | AML | other | m | 2023-02-22T10:00:00.16 |
IV.SSY.HNN. | ML:3.6 | 0.0006425000000000001 | 0.38 | AML | other | m | 2023-02-22T10:00:00.00 |
IV.SSY.HNE. | ML:3.6 | 0.0006745000000000001 | 1.2 | AML | other | m | 2023-02-22T10:00:00.35 |
IV.HLNI.HHN. | ML:3.3 | 0.0002635 | 1.2 | AML | other | m | 2023-02-22T10:00:03.07 |
IV.HLNI.HHE. | ML:3.1 | 0.000187 | 0.7 | AML | other | m | 2023-02-22T10:00:03.46 |
IV.CORL.HHN. | ML:3.0 | 0.0000847 | 0.66 | AML | other | m | 2023-02-22T10:00:05.53 |
IV.CSLB.HHN. | ML:2.8 | 0.00004935 | 0.68 | AML | other | m | 2023-02-22T10:00:06.07 |
IV.CSLB.HNN. | ML:3.0 | 0.00007435 | 0.56 | AML | other | m | 2023-02-22T10:00:06.10 |
IV.CSLB.HHE. | ML:2.8 | 0.000052900000000000005 | 1.1 | AML | other | m | 2023-02-22T10:00:06.98 |
IV.MPNC.HHN. | ML:3.4 | 0.00017649999999999998 | 0.82 | AML | other | m | 2023-02-22T10:00:12.30 |
IV.CSLB.HNE. | ML:3.0 | 0.00008995 | 0.72 | AML | other | m | 2023-02-22T10:00:19.17 |
IV.CORL.HHE. | ML:3.0 | 0.0000854 | 0.98 | AML | other | m | 2023-02-22T10:00:21.79 |
IV.MPNC.HHE. | ML:3.4 | 0.000174 | 0.98 | AML | other | m | 2023-02-22T10:00:23.40 |