A magnitude ML 3.7 earthquake occured in region: Malta [Sea], on
and geographic coordinates (lat, lon) 34.9920, 14.2390 at 20 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 3.7 | 2023-01-18 22:38:44 |
34.9918 | 14.2387 | 20 | 2024-03-01 17:18:14 |
Bollettino Sismico Italiano INGV | 119970701 |
Reviewed Rev100 |
ML 3.8 | 2023-01-18 22:38:41 |
34.7745 | 14.5847 | 10 | 2023-01-18 22:51:40 |
Sala Sismica INGV-Roma | 113668871 |
Field | Value |
---|---|
Time (UTC) | 2023-01-18 22:38:44 ± 0.36 |
Latitude | 34.9918 ± 0.0234 |
Longitude | 14.2387 ± 0.0176 |
Depth (km) | 20 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 119970701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2714 |
Semi-minor axis of confidence ellipse (meter) | 656 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 157 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2710.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 266 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 1.03962 |
Epicentral distance of station farthest from the epicenter (degree) | 4.20613 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 3.8 |
Uncertainty | 0.2 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 113668871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-01-18 22:51:40 |
Field | Value |
---|---|
Value | 3.7 |
Uncertainty | 0.2 |
Num. used stations | 30 |
Type of magnitude | ML |
Reference to an origin | 119970701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-08-21 07:39:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.GRI.EHZ. | 2023-01-18T22:39:48.77 | 0.6 | undecidable | manual | P | 24 | 466.8771 | 54 | 0.78 | 15 |
IV.PLAC.HHZ. | 2023-01-18T22:39:43.45 | 0.3 | undecidable | manual | P | 26 | 430.5468 | 54 | -0.02 | 29 |
IV.HVIT.HHZ. | 2023-01-18T22:39:42.70 | 0.6 | undecidable | manual | S | 6 | 223.4097 | 54 | 0.39 | 41 |
IV.HMDC.HHZ. | 2023-01-18T22:39:42.50 | 0.3 | undecidable | manual | S | 12 | 223.6095 | 54 | 0.13 | 65 |
IV.CROCE.HHE. | 2023-01-18T22:39:38.50 | 0.6 | undecidable | manual | S | 7 | 205.9383 | 54 | -0.05 | 49 |
IV.MSRU.HHZ. | 2023-01-18T22:39:37.76 | 0.6 | undecidable | manual | P | 17 | 380.1306 | 54 | 0.56 | 18 |
IV.SOI.EHZ. | 2023-01-18T22:39:36.90 | 0.6 | undecidable | manual | P | 25 | 378.2325 | 54 | -0.06 | 20 |
IV.MPNC.HHZ. | 2023-01-18T22:39:35.68 | 0.6 | undecidable | manual | P | 15 | 363.7581 | 54 | 0.52 | 18 |
IV.MUCR.HHZ. | 2023-01-18T22:39:33.60 | 0.3 | undecidable | manual | P | 9 | 343.2009 | 54 | 1 | 23 |
IV.MSFR.HHZ. | 2023-01-18T22:39:32.91 | 0.6 | undecidable | manual | P | 5 | 338.9052 | 54 | 0.84 | 17 |
IV.CSLB.HHZ. | 2023-01-18T22:39:31.45 | 0.6 | undecidable | manual | P | 357 | 327.1281 | 54 | 0.85 | 17 |
IV.EPZF.HHZ. | 2023-01-18T22:39:31.31 | 0.3 | undecidable | manual | P | 10 | 319.0362 | 54 | 1.72 | 16 |
IV.GALF.HHZ. | 2023-01-18T22:39:28.86 | 0.6 | undecidable | manual | P | 5 | 303.0633 | 54 | 1.26 | 14 |
IV.LINA.HHE. | 2023-01-18T22:39:28.50 | 0.6 | undecidable | manual | S | 309 | 158.0196 | 54 | 0.27 | 60 |
IV.LPDG.HHE. | 2023-01-18T22:39:27.70 | 0.6 | undecidable | manual | S | 292 | 156.9207 | 54 | -0.29 | 61 |
IV.AGST.EHZ. | 2023-01-18T22:39:23.21 | 0.3 | undecidable | manual | P | 19 | 266.4333 | 54 | 0.17 | 46 |
IV.HLNI.HHZ. | 2023-01-18T22:39:22.89 | 0.3 | undecidable | manual | P | 12 | 267.5322 | 54 | -0.29 | 45 |
1J.FX01.HHN. | 2023-01-18T22:39:21.06 | 0.6 | undecidable | manual | P | 22 | 248.1627 | 54 | 0.29 | 35 |
IV.SSY.HHZ. | 2023-01-18T22:39:20.87 | 0.3 | undecidable | manual | P | 17 | 251.6592 | 54 | -0.34 | 51 |
IV.HSRS.HNN. | 2023-01-18T22:39:20.44 | 0.6 | undecidable | manual | P | 20 | 249.1617 | 54 | -0.47 | 33 |
IV.HVZN.HNZ. | 2023-01-18T22:39:19.60 | 0.6 | undecidable | manual | P | 10 | 246.2646 | 54 | -0.94 | 28 |
IV.ACATE.HNE. | 2023-01-18T22:39:18.08 | 0.3 | undecidable | manual | P | 6 | 226.7064 | 54 | -0.02 | 65 |
IV.HAVL.HHZ. | 2023-01-18T22:39:18.02 | 0.3 | undecidable | manual | P | 20 | 232.2897 | 54 | -0.77 | 51 |
IV.HMDC.HHZ. | 2023-01-18T22:39:17.51 | 0.3 | undecidable | manual | P | 12 | 223.6095 | 54 | -0.22 | 64 |
ML.XLND.HHE. | 2023-01-18T22:39:17.10 | 0.3 | undecidable | manual | S | 359 | 115.3956 | 95 | -0.32 | 100 |
IV.HVIT.HHZ. | 2023-01-18T22:39:16.98 | 0.6 | undecidable | manual | P | 6 | 223.4097 | 54 | -0.72 | 37 |
IV.CROCE.HHE. | 2023-01-18T22:39:14.99 | 0.6 | undecidable | manual | P | 7 | 205.9383 | 54 | -0.53 | 44 |
IV.LPDG.HHE. | 2023-01-18T22:39:09.79 | 0.6 | undecidable | manual | P | 292 | 156.9207 | 54 | 0.36 | 60 |
IV.LINA.HHE. | 2023-01-18T22:39:09.24 | 0.3 | undecidable | manual | P | 309 | 158.0196 | 54 | -0.32 | 90 |
ML.XLND.HHE. | 2023-01-18T22:39:03.81 | 0.3 | undecidable | manual | P | 359 | 115.3956 | 95 | 0.49 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HMDC.HHN. | ML:3.7 | 0.001345 | 0.54 | AML | other | m | 2023-01-18T22:39:55.06 |
IV.HMDC.HNN. | ML:3.7 | 0.0012445 | 0.54 | AML | other | m | 2023-01-18T22:39:55.06 |
IV.HAVL.HHE. | ML:3.7 | 0.001185 | 0.96 | AML | other | m | 2023-01-18T22:39:57.88 |
IV.HMDC.HHE. | ML:3.1 | 0.0002935 | 1.34 | AML | other | m | 2023-01-18T22:39:58.14 |
IV.HMDC.HNE. | ML:3.7 | 0.00125 | 1.32 | AML | other | m | 2023-01-18T22:39:58.15 |
IV.HAVL.HHN. | ML:3.8 | 0.0013700000000000001 | 1.5 | AML | other | m | 2023-01-18T22:39:59.10 |
IV.SSY.HNN. | ML:4.0 | 0.001675 | 0.4 | AML | other | m | 2023-01-18T22:40:03.94 |
IV.SSY.HHN. | ML:4.4 | 0.004974999999999999 | 0.48 | AML | other | m | 2023-01-18T22:40:10.12 |
IV.AGST.EHN. | ML:4.0 | 0.0015899999999999998 | 0.44 | AML | other | m | 2023-01-18T22:40:10.39 |
IV.HLNI.HHN. | ML:3.7 | 0.0008505 | 0.7 | AML | other | m | 2023-01-18T22:40:11.70 |
IV.HLNI.HHE. | ML:3.6 | 0.0006580000000000001 | 0.56 | AML | other | m | 2023-01-18T22:40:11.12 |
IV.SSY.HNE. | ML:4.1 | 0.002255 | 1.4 | AML | other | m | 2023-01-18T22:40:11.74 |
IV.SSY.HHE. | ML:4.4 | 0.0044 | 1.36 | AML | other | m | 2023-01-18T22:40:11.08 |
IV.AGST.EHE. | ML:3.8 | 0.0011749999999999998 | 1.1 | AML | other | m | 2023-01-18T22:40:14.23 |
IV.MSFR.HHN. | ML:3.4 | 0.00023799999999999998 | 0.84 | AML | other | m | 2023-01-18T22:40:18.49 |
IV.EPZF.HHN. | ML:3.8 | 0.000601 | 0.72 | AML | other | m | 2023-01-18T22:40:24.47 |
IV.GALF.HHN. | ML:4.0 | 0.001175 | 0.72 | AML | other | m | 2023-01-18T22:40:26.01 |
IV.CSLB.HHE. | ML:3.5 | 0.00028849999999999997 | 1 | AML | other | m | 2023-01-18T22:40:27.90 |
IV.EPZF.HHE. | ML:3.8 | 0.000609 | 0.42 | AML | other | m | 2023-01-18T22:40:28.81 |
IV.MUCR.HHE. | ML:3.4 | 0.00022449999999999998 | 1.56 | AML | other | m | 2023-01-18T22:40:30.96 |
IV.GALF.HHE. | ML:3.9 | 0.0010699999999999998 | 0.6 | AML | other | m | 2023-01-18T22:40:31.68 |
IV.PLAC.HHN. | ML:3.5 | 0.0001625 | 0.7 | AML | other | m | 2023-01-18T22:40:32.46 |
IV.CSLB.HHN. | ML:3.6 | 0.0003585 | 0.78 | AML | other | m | 2023-01-18T22:40:32.40 |
IV.MSFR.HHE. | ML:3.4 | 0.00022499999999999997 | 0.44 | AML | other | m | 2023-01-18T22:40:34.04 |
IV.MUCR.HHN. | ML:3.4 | 0.00023300000000000003 | 0.74 | AML | other | m | 2023-01-18T22:40:37.70 |
IV.MPNC.HHE. | ML:3.9 | 0.00061 | 0.88 | AML | other | m | 2023-01-18T22:40:41.53 |
IV.MPNC.HHN. | ML:3.9 | 0.00059 | 1.12 | AML | other | m | 2023-01-18T22:40:43.21 |
IV.MSRU.HHN. | ML:3.7 | 0.0003635 | 0.74 | AML | other | m | 2023-01-18T22:40:46.38 |
IV.MSRU.HHE. | ML:3.8 | 0.000382 | 0.94 | AML | other | m | 2023-01-18T22:40:47.05 |
IV.PLAC.HHE. | ML:3.5 | 0.00014900000000000002 | 1.58 | AML | other | m | 2023-01-18T22:40:54.03 |