A magnitude ML 3.6 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.7720, 14.9710 at 18 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 3.6 | 2023-04-25 08:52:49 |
34.772 | 14.9707 | 18 | 2024-03-01 17:18:20 |
Bollettino Sismico Italiano INGV | 124946911 |
Reviewed Rev100 |
ML 3.7 | 2023-04-25 08:52:50 |
34.7228 | 14.9578 | 30 | 2023-04-25 09:08:16 |
Sala Sismica INGV-Roma | 116728081 |
Field | Value |
---|---|
Time (UTC) | 2023-04-25 08:52:49 ± 0.37 |
Latitude | 34.7720 ± 0.0225 |
Longitude | 14.9707 ± 0.0405 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 124946911 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3908 |
Semi-minor axis of confidence ellipse (meter) | 2254 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 249 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 329 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 1.12505 |
Epicentral distance of station farthest from the epicenter (degree) | 2.95517 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 3.6 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124946911 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-30 11:09:08 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 116728081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-25 09:08:16 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HMDC.HHZ. | 2023-04-25T08:53:53.62 | 0.6 | undecidable | manual | S | 356 | 243.1677 | 54 | 0.98 | 21 |
IV.HPAC.HHE. | 2023-04-25T08:53:46.52 | 0.6 | undecidable | manual | S | 2 | 214.9182 | 54 | -0.02 | 34 |
IV.GALF.HHZ. | 2023-04-25T08:53:37.66 | 0.3 | undecidable | manual | P | 354 | 328.0272 | 54 | 1.01 | 17 |
ML.XLND.BHE. | 2023-04-25T08:53:33.37 | 0.3 | undecidable | manual | S | 334 | 155.4222 | 54 | -0.35 | 66 |
IV.CLTA.HHE. | 2023-04-25T08:53:31.29 | 0.6 | undecidable | manual | P | 341 | 279.7089 | 54 | 0.64 | 17 |
IV.RAFF.HHZ. | 2023-04-25T08:53:30.71 | 0.3 | undecidable | manual | P | 349 | 277.2114 | 54 | 0.38 | 29 |
IV.HLNI.HHZ. | 2023-04-25T08:53:30.60 | 0.6 | undecidable | manual | P | 358 | 286.0026 | 54 | -0.82 | 15 |
IV.HVZN.HHZ. | 2023-04-25T08:53:29.39 | 0.6 | undecidable | manual | P | 355 | 267.9318 | 54 | 0.22 | 22 |
IV.SSY.HHZ. | 2023-04-25T08:53:28.15 | 0.6 | undecidable | manual | P | 2 | 264.8349 | 54 | -0.64 | 20 |
IV.HSRS.HHE. | 2023-04-25T08:53:27.08 | 0.6 | undecidable | manual | P | 5 | 258.4413 | 54 | -0.91 | 19 |
ML.MSDA.BHE. | 2023-04-25T08:53:27.54 | 0.6 | undecidable | manual | S | 341 | 132.7671 | 93 | -0.25 | 47 |
IV.HVIT.HHE. | 2023-04-25T08:53:27.54 | 0.3 | undecidable | manual | P | 351 | 249.6612 | 54 | 0.64 | 34 |
IV.HAVL.HHZ. | 2023-04-25T08:53:25.60 | 0.3 | undecidable | manual | P | 3 | 243.0678 | 54 | -0.48 | 38 |
IV.HMDC.HHZ. | 2023-04-25T08:53:25.71 | 0.3 | undecidable | manual | P | 356 | 243.1677 | 54 | -0.38 | 39 |
MN.WDD.HHZ. | 2023-04-25T08:53:25.82 | 0.6 | undecidable | manual | S | 341 | 124.8861 | 94 | 0.13 | 50 |
IV.CROCE.HHE. | 2023-04-25T08:53:24.43 | 0.6 | undecidable | manual | P | 350 | 231.8901 | 54 | -0.26 | 29 |
IV.HPAC.HHE. | 2023-04-25T08:53:22.75 | 0.3 | undecidable | manual | P | 2 | 214.9182 | 54 | 0.17 | 50 |
ML.XLND.BHE. | 2023-04-25T08:53:15.30 | 0.1 | undecidable | manual | P | 334 | 155.4222 | 54 | 0.13 | 92 |
ML.MSDA.BHE. | 2023-04-25T08:53:11.74 | 0.1 | undecidable | manual | P | 341 | 132.7671 | 93 | -0.01 | 100 |
MN.WDD.HHZ. | 2023-04-25T08:53:10.65 | 0.3 | undecidable | manual | P | 341 | 124.8861 | 94 | 0.12 | 75 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.WDD.HHN. | ML:3.6 | 0.002645 | 1.68 | AML | other | m | 2023-04-25T08:53:28.03 |
MN.WDD.HHE. | ML:3.6 | 0.0025700000000000002 | 0.88 | AML | other | m | 2023-04-25T08:53:31.17 |
IV.HMDC.HNN. | ML:4.1 | 0.0024384999999999997 | 0.4 | AML | other | m | 2023-04-25T08:53:45.82 |
IV.HMDC.HNE. | ML:4.2 | 0.0030385 | 0.4 | AML | other | m | 2023-04-25T08:53:45.86 |
IV.HAVL.HHN. | ML:3.4 | 0.000533 | 0.24 | AML | other | m | 2023-04-25T08:53:54.47 |
IV.HMDC.HHN. | ML:3.2 | 0.00029049999999999996 | 0.5 | AML | other | m | 2023-04-25T08:53:54.54 |
IV.HAVL.HHE. | ML:3.4 | 0.000503 | 0.2 | AML | other | m | 2023-04-25T08:53:54.55 |
IV.HMDC.HHE. | ML:3.2 | 0.00028000000000000003 | 0.32 | AML | other | m | 2023-04-25T08:53:54.82 |
IV.SSY.HHN. | ML:3.8 | 0.001055 | 0.94 | AML | other | m | 2023-04-25T08:53:59.94 |
IV.SSY.HNN. | ML:3.7 | 0.0008325 | 1.74 | AML | other | m | 2023-04-25T08:54:00.95 |
IV.SSY.HNE. | ML:3.7 | 0.0008855 | 0.42 | AML | other | m | 2023-04-25T08:54:02.83 |
IV.SSY.HHE. | ML:3.5 | 0.0005635 | 0.36 | AML | other | m | 2023-04-25T08:54:03.51 |
IV.HVZN.HHN. | ML:3.8 | 0.0010314999999999999 | 0.82 | AML | other | m | 2023-04-25T08:54:04.50 |
IV.HVZN.HHE. | ML:4.0 | 0.00165 | 0.86 | AML | other | m | 2023-04-25T08:54:05.31 |