A magnitude ML 3.0 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.8020, 14.3840 at 22 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 3.0 | 2023-02-20 10:51:24 |
34.8022 | 14.3838 | 22 | 2024-03-01 17:18:01 |
Bollettino Sismico Italiano INGV | 116000511 |
Reviewed Rev100 |
ML 3.0 | 2023-02-20 10:51:23 |
34.7663 | 14.3392 | 10 | 2023-02-20 11:11:08 |
Sala Sismica INGV-Roma | 114622011 |
Field | Value |
---|---|
Time (UTC) | 2023-02-20 10:51:24 ± 0.54 |
Latitude | 34.8022 ± 0.0234 |
Longitude | 14.3838 ± 0.0372 |
Depth (km) | 22 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 116000511 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3469 |
Semi-minor axis of confidence ellipse (meter) | 2264 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 301 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 273 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.29 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 4.00018 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 116000511 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-04 09:20:57 |
Field | Value |
---|---|
Value | 3.0 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 114622011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-20 11:11:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SPS2.HHZ. | 2023-02-20T10:53:31.94 | 3.0 | undecidable | manual | Sg | 6.97 | 0 | |||
IV.LPEL.HHZ. | 2023-02-20T10:53:24.83 | 3.0 | undecidable | manual | Pg | 13.9 | 0 | |||
OT.OT17.EHZ. | 2023-02-20T10:53:10.22 | 3.0 | positive | manual | Pn | 3.24 | 0 | |||
IV.NOCI.HHZ. | 2023-02-20T10:53:06.36 | 3.0 | positive | manual | Pn | 5.89 | 0 | |||
IV.MTMR.EHZ. | 2023-02-20T10:53:03.05 | 3.0 | negative | manual | Pg | 7.05 | 0 | |||
IV.HCRL.HHN. | 2023-02-20T10:52:35.76 | 0.6 | undecidable | manual | S | 12 | 281.3073 | 54 | 0.48 | 25 |
IV.PLAC.HHZ. | 2023-02-20T10:52:27.16 | 0.3 | undecidable | manual | P | 24 | 444.0222 | 54 | 1.37 | 18 |
IV.HVIT.HHZ. | 2023-02-20T10:52:26.87 | 0.6 | undecidable | manual | S | 3 | 243.2676 | 54 | -0.22 | 38 |
IV.CROCE.HHZ. | 2023-02-20T10:52:22.71 | 0.6 | undecidable | manual | S | 3 | 225.6075 | 54 | -0.57 | 40 |
IV.MSFR.HHZ. | 2023-02-20T10:52:16.77 | 0.3 | undecidable | manual | P | 3 | 358.974 | 54 | 1.56 | 17 |
IV.GIB.HHZ. | 2023-02-20T10:52:15.79 | 0.3 | undecidable | manual | P | 355 | 355.0779 | 54 | 1.06 | 23 |
IV.CORL.HHZ. | 2023-02-20T10:52:14.73 | 0.3 | undecidable | manual | P | 345 | 356.3766 | 54 | -0.15 | 31 |
IV.HAGA.HHZ. | 2023-02-20T10:52:06.14 | 0.3 | undecidable | manual | P | 14 | 284.0046 | 54 | 0.26 | 39 |
IV.HLNI.HHZ. | 2023-02-20T10:52:05.73 | 0.6 | undecidable | manual | P | 9 | 285.8028 | 54 | -0.38 | 25 |
IV.HCRL.HHN. | 2023-02-20T10:52:05.90 | 0.3 | undecidable | manual | P | 12 | 281.3073 | 54 | 0.35 | 40 |
IV.SSY.HHZ. | 2023-02-20T10:52:04.29 | 0.3 | undecidable | manual | P | 13 | 268.5312 | 54 | 0.33 | 45 |
IV.RAFF.HHZ. | 2023-02-20T10:52:03.68 | 0.3 | undecidable | manual | P | 360 | 268.5312 | 54 | -0.27 | 46 |
IV.CLTA.HHN. | 2023-02-20T10:52:03.63 | 0.3 | undecidable | manual | P | 352 | 264.0357 | 54 | 0.23 | 48 |
IV.HVZN.HNZ. | 2023-02-20T10:52:03.47 | 0.6 | undecidable | manual | P | 6 | 265.2345 | 54 | -0.08 | 33 |
IV.HAVL.HHZ. | 2023-02-20T10:52:01.06 | 0.3 | undecidable | manual | P | 15 | 248.3625 | 54 | -0.39 | 53 |
IV.HMDC.HNN. | 2023-02-20T10:52:01.84 | 1.0 | undecidable | manual | P | 8 | 241.98 | 54 | 1.19 | 13 |
ML.MSDA.BHZ. | 2023-02-20T10:52:00.56 | 0.6 | undecidable | manual | S | 4 | 122.2887 | 96 | 0.39 | 67 |
IV.HVIT.HHZ. | 2023-02-20T10:52:00.17 | 0.3 | undecidable | manual | P | 3 | 243.2676 | 54 | -0.65 | 51 |
IV.CROCE.HHZ. | 2023-02-20T10:51:57.96 | 0.3 | undecidable | manual | P | 3 | 225.6075 | 54 | -0.66 | 57 |
IV.LINA.HHE. | 2023-02-20T10:51:54.23 | 1.0 | undecidable | manual | P | 311 | 181.6848 | 54 | 1.08 | 20 |
IV.LPDG.HHE. | 2023-02-20T10:51:52.56 | 0.3 | undecidable | manual | P | 297 | 177.7887 | 54 | -0.1 | 88 |
ML.MSDA.BHZ. | 2023-02-20T10:51:44.90 | 0.3 | undecidable | manual | P | 4 | 122.2887 | 96 | -0.38 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CROCE.HHN. | ML:2.7 | 0.000126 | 0.5 | AML | other | m | 2023-02-20T10:52:32.13 |
IV.CROCE.HNN. | ML:3.0 | 0.00020700000000000002 | 0.92 | AML | other | m | 2023-02-20T10:52:36.58 |
IV.CROCE.HHE. | ML:2.8 | 0.0001665 | 1.6 | AML | other | m | 2023-02-20T10:52:38.92 |
IV.CROCE.HNE. | ML:3.0 | 0.00021644999999999998 | 1.6 | AML | other | m | 2023-02-20T10:52:38.93 |
IV.RAFF.HHE. | ML:2.9 | 0.0001341 | 0.44 | AML | other | m | 2023-02-20T10:52:41.18 |
IV.RAFF.HHN. | ML:2.8 | 0.00010345 | 0.58 | AML | other | m | 2023-02-20T10:52:47.61 |
IV.SSY.HNN. | ML:3.2 | 0.00027150000000000004 | 0.4 | AML | other | m | 2023-02-20T10:52:48.48 |
IV.SSY.HNE. | ML:3.3 | 0.0003375 | 1.24 | AML | other | m | 2023-02-20T10:52:52.23 |
IV.SSY.HHE. | ML:3.6 | 0.000717 | 0.48 | AML | other | m | 2023-02-20T10:52:54.05 |
IV.HLNI.HHN. | ML:3.0 | 0.000129 | 1.5 | AML | other | m | 2023-02-20T10:52:54.04 |
IV.SSY.HHN. | ML:3.7 | 0.0008185 | 0.94 | AML | other | m | 2023-02-20T10:52:57.24 |
IV.HLNI.HHE. | ML:2.9 | 0.0001204 | 0.8 | AML | other | m | 2023-02-20T10:52:57.20 |
IV.GIB.HHE. | ML:3.0 | 0.00008595 | 0.9 | AML | other | m | 2023-02-20T10:52:59.74 |
IV.GIB.HHN. | ML:3.0 | 0.0000771 | 1.54 | AML | other | m | 2023-02-20T10:53:05.77 |