A magnitude ML 3.3 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.8400, 14.0850 at 19 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 | 2023-01-18 23:29:37 |
34.8403 | 14.0848 | 19 | 2024-03-01 17:18:14 |
Bollettino Sismico Italiano INGV | 119971331 |
Reviewed Rev100 |
ML 3.5 | 2023-01-18 23:29:36 |
34.8857 | 14.1335 | 10 | 2023-01-18 23:49:33 |
Sala Sismica INGV-Roma | 113669411 |
Field | Value |
---|---|
Time (UTC) | 2023-01-18 23:29:37 ± 0.41 |
Latitude | 34.8403 ± 0.0234 |
Longitude | 14.0848 ± 0.0668 |
Depth (km) | 19 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 119971331 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 6080 |
Semi-minor axis of confidence ellipse (meter) | 2521 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 272 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 6080.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 335 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 28 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.21777 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 3.5 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 113669411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-18 23:49:33 |
Field | Value |
---|---|
Value | 3.3 |
Uncertainty | 0.2 |
Num. used stations | 9 |
Type of magnitude | ML |
Reference to an origin | 119971331 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-09 15:31:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CMPR.HHZ. | 2023-01-18T23:31:56.56 | 3.0 | undecidable | manual | Sg | -0.07 | 0 | |||
IV.HAGA.HHE. | 2023-01-18T23:30:49.20 | 0.3 | undecidable | manual | S | 19 | 287.6898 | 54 | -0.17 | 52 |
IV.HCRL.HHE. | 2023-01-18T23:30:48.16 | 0.1 | undecidable | manual | S | 17 | 284.0046 | 54 | -0.43 | 69 |
IV.HSRS.HHE. | 2023-01-18T23:30:46.20 | 0.6 | undecidable | manual | S | 22 | 269.9298 | 54 | 0.65 | 37 |
IV.SSY.HHZ. | 2023-01-18T23:30:45.92 | 0.3 | undecidable | manual | S | 19 | 271.9278 | 54 | -0.07 | 63 |
IV.CLTA.HHE. | 2023-01-18T23:30:42.13 | 0.6 | undecidable | manual | S | 358 | 257.3535 | 54 | -0.7 | 40 |
IV.ACATE.EHE. | 2023-01-18T23:30:40.54 | 0.1 | undecidable | manual | S | 9 | 245.0658 | 54 | 0.34 | 100 |
IV.HVIT.HHE. | 2023-01-18T23:30:39.29 | 0.6 | undecidable | manual | S | 9 | 241.98 | 54 | -0.23 | 53 |
IV.CROCE.HHE. | 2023-01-18T23:30:35.53 | 0.6 | undecidable | manual | S | 10 | 224.7084 | 54 | -0.27 | 59 |
IV.MSFR.HHZ. | 2023-01-18T23:30:29.17 | 0.6 | undecidable | manual | P | 7 | 357.1758 | 54 | 1.66 | 15 |
IV.CSLB.HHZ. | 2023-01-18T23:30:27.29 | 0.3 | undecidable | manual | P | 360 | 343.6005 | 54 | 1.47 | 25 |
IV.GALF.HHZ. | 2023-01-18T23:30:24.83 | 0.6 | undecidable | manual | P | 8 | 321.3339 | 54 | 1.78 | 14 |
IV.HLNI.HHZ. | 2023-01-18T23:30:18.50 | 0.3 | undecidable | manual | P | 14 | 287.0016 | 54 | -0.29 | 51 |
IV.HCRL.HHE. | 2023-01-18T23:30:18.27 | 0.3 | undecidable | manual | P | 17 | 284.0046 | 54 | -0.14 | 55 |
IV.AGST.EHZ. | 2023-01-18T23:30:18.97 | 0.3 | undecidable | manual | P | 21 | 286.9017 | 54 | 0.19 | 52 |
IV.HAGA.HHE. | 2023-01-18T23:30:18.82 | 0.3 | undecidable | manual | P | 19 | 287.6898 | 54 | -0.05 | 54 |
IV.HSRS.HHE. | 2023-01-18T23:30:17.85 | 0.6 | undecidable | manual | P | 22 | 269.9298 | 54 | 1.19 | 29 |
IV.RAFF.HHZ. | 2023-01-18T23:30:16.26 | 0.3 | undecidable | manual | P | 5 | 265.4343 | 54 | 0.16 | 66 |
IV.SSY.HHZ. | 2023-01-18T23:30:16.77 | 0.6 | undecidable | manual | P | 19 | 271.9278 | 54 | -0.14 | 41 |
1J.FX01.HHE. | 2023-01-18T23:30:16.69 | 0.6 | undecidable | manual | P | 23 | 269.0307 | 54 | 0.14 | 43 |
IV.HVZN.HHE. | 2023-01-18T23:30:16.05 | 0.6 | undecidable | manual | P | 12 | 265.4343 | 54 | -0.05 | 45 |
IV.CLTA.HHE. | 2023-01-18T23:30:15.69 | 0.6 | undecidable | manual | P | 358 | 257.3535 | 54 | 0.6 | 42 |
IV.HAVL.HHE. | 2023-01-18T23:30:15.05 | 0.6 | undecidable | manual | P | 21 | 252.858 | 54 | 0.51 | 45 |
ML.XLND.BHZ. | 2023-01-18T23:30:15.62 | 0.6 | undecidable | manual | S | 5 | 132.7671 | 94 | 0.45 | 88 |
IV.ACATE.EHE. | 2023-01-18T23:30:13.63 | 0.3 | undecidable | manual | P | 9 | 245.0658 | 54 | 0.06 | 80 |
IV.HVIT.HHE. | 2023-01-18T23:30:12.69 | 0.6 | undecidable | manual | P | 9 | 241.98 | 54 | -0.49 | 50 |
IV.HMDC.HHE. | 2023-01-18T23:30:12.53 | 0.3 | undecidable | manual | P | 15 | 243.2676 | 54 | -0.81 | 65 |
IV.CROCE.HHE. | 2023-01-18T23:30:10.74 | 0.3 | undecidable | manual | P | 10 | 224.7084 | 54 | -0.28 | 88 |
ML.XLND.BHZ. | 2023-01-18T23:29:58.15 | 0.6 | undecidable | manual | P | 5 | 132.7671 | 94 | -0.97 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSY.HNN. | ML:3.4 | 0.00034399999999999996 | 1.58 | AML | other | m | 2023-01-18T23:30:54.12 |
IV.SSY.HHE. | ML:3.7 | 0.000733 | 0.42 | AML | other | m | 2023-01-18T23:31:05.14 |
IV.SSY.HHN. | ML:3.8 | 0.0010465 | 0.62 | AML | other | m | 2023-01-18T23:31:08.08 |
IV.SSY.HNE. | ML:3.4 | 0.0003705 | 0.64 | AML | other | m | 2023-01-18T23:31:08.40 |
IV.GALF.HHN. | ML:3.3 | 0.000195 | 0.44 | AML | other | m | 2023-01-18T23:31:10.24 |
IV.GALF.HHE. | ML:3.3 | 0.00019849999999999997 | 0.52 | AML | other | m | 2023-01-18T23:31:26.12 |
IV.HLNI.HHN. | ML:3.0 | 0.00013129778 | 0.512 | AML | other | m | 2023-01-18T23:31:07.55 |
IV.HLNI.HHE. | ML:3.1 | 0.00016486824999999998 | 1.8176 | AML | other | m | 2023-01-18T23:31:07.80 |
IV.GALF.HNN. | ML:3.1 | 0.00014017325 | 0.7552 | AML | other | m | 2023-01-18T23:31:27.56 |