A magnitude ML 1.6 earthquake occured in region: Isole Eolie (Messina), on
and geographic coordinates (lat, lon) 38.4350, 14.5660 at 9 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2023-04-23 20:00:18 |
38.4348 | 14.5657 | 9 | 2024-03-01 17:18:07 |
Bollettino Sismico Italiano INGV | 117147171 |
Reviewed Rev100 |
ML 1.6 | 2023-04-23 20:00:19 |
38.4143 | 14.5465 | 4 | 2023-04-23 20:23:16 |
Sala Sismica INGV-Roma | 116665951 |
Field | Value |
---|---|
Time (UTC) | 2023-04-23 20:00:18 ± 0.09 |
Latitude | 38.4348 ± 0.0081 |
Longitude | 14.5657 ± 0.0057 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 117147171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 921 |
Semi-minor axis of confidence ellipse (meter) | 505 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 342 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 920.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 80 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 36 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.11246 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 116665951 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-23 20:23:16 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 117147171 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-02-09 16:11:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRB1.HNZ. | 2023-04-23T20:01:38.68 | 3.0 | undecidable | manual | Sn | 1.79 | 0 | |||
IV.MCRV.HHZ. | 2023-04-23T20:01:26.74 | 3.0 | undecidable | manual | Sn | -2.57 | 0 | |||
IV.SPS2.HHZ. | 2023-04-23T20:00:52.64 | 3.0 | undecidable | manual | P | 4.7 | 0 | |||
IV.AIO.HHZ. | 2023-04-23T20:00:43.46 | 0.3 | undecidable | manual | S | 131 | 77.6667 | 50 | 0.82 | 54 |
IV.GIB.HHZ. | 2023-04-23T20:00:40.97 | 0.6 | undecidable | manual | S | 224 | 68.1762 | 50 | 0.87 | 36 |
IV.HLNI.HHZ. | 2023-04-23T20:00:39.76 | 0.3 | undecidable | manual | P | 167 | 123.4875 | 50 | 0.1 | 61 |
IV.MILZ.HHZ. | 2023-04-23T20:00:37.85 | 0.6 | undecidable | manual | S | 107 | 60.6948 | 50 | -0.25 | 45 |
IV.MSFR.HHE. | 2023-04-23T20:00:34.06 | 0.6 | undecidable | manual | S | 177 | 44.5221 | 50 | 0.27 | 46 |
IV.MSRU.HHZ. | 2023-04-23T20:00:33.42 | 0.3 | undecidable | manual | P | 103 | 84.1491 | 50 | -0.18 | 65 |
IV.GALF.HNZ. | 2023-04-23T20:00:33.94 | 0.6 | undecidable | manual | P | 180 | 80.364 | 50 | 0.92 | 34 |
IV.MPNC.HHN. | 2023-04-23T20:00:32.08 | 0.3 | undecidable | manual | P | 115 | 75.6687 | 50 | -0.21 | 66 |
IV.AIO.HHZ. | 2023-04-23T20:00:32.78 | 0.3 | undecidable | manual | P | 131 | 77.6667 | 50 | 0.18 | 66 |
IV.ILOS.HHZ. | 2023-04-23T20:00:31.34 | 0.6 | undecidable | manual | S | 88 | 33.2445 | 50 | 0.55 | 44 |
IV.GIB.HHZ. | 2023-04-23T20:00:31.55 | 0.3 | undecidable | manual | P | 224 | 68.1762 | 50 | 0.41 | 64 |
IV.IVPL.HHZ. | 2023-04-23T20:00:31.64 | 0.6 | undecidable | manual | S | 100 | 36.6411 | 50 | -0.04 | 49 |
IV.CSLB.HHZ. | 2023-04-23T20:00:31.04 | 0.3 | undecidable | manual | P | 219 | 70.7736 | 50 | -0.5 | 62 |
IV.IVUG.HHE. | 2023-04-23T20:00:31.41 | 0.6 | undecidable | manual | S | 97 | 36.8298 | 50 | -0.32 | 46 |
IV.MCPD.HHZ. | 2023-04-23T20:00:31.73 | 0.3 | undecidable | manual | S | 158 | 37.8288 | 50 | -0.27 | 70 |
IV.IVLT.HHE. | 2023-04-23T20:00:30.06 | 0.6 | undecidable | manual | S | 97 | 33.5442 | 50 | -0.8 | 39 |
IV.IVCR.HHZ. | 2023-04-23T20:00:30.55 | 0.6 | undecidable | manual | S | 95 | 34.4433 | 50 | -0.56 | 43 |
IV.IVGP.HHE. | 2023-04-23T20:00:30.78 | 0.6 | undecidable | manual | S | 97 | 34.6431 | 50 | -0.36 | 46 |
3D.OEM8.HHE. | 2023-04-23T20:00:29.67 | 0.6 | undecidable | manual | S | 83 | 30.747 | 106 | -0.29 | 47 |
IV.MILZ.HHZ. | 2023-04-23T20:00:29.70 | 0.3 | undecidable | manual | P | 107 | 60.6948 | 50 | -0.28 | 67 |
IV.MUCR.HHZ. | 2023-04-23T20:00:28.29 | 0.1 | undecidable | manual | P | 148 | 51.1155 | 50 | -0.22 | 91 |
IV.MSFR.HHE. | 2023-04-23T20:00:26.98 | 0.1 | undecidable | manual | P | 177 | 44.5221 | 50 | -0.52 | 86 |
IV.IVGP.HHE. | 2023-04-23T20:00:26.20 | 0.3 | undecidable | manual | P | 97 | 34.6431 | 50 | 0.24 | 70 |
3D.OEM9.HHE. | 2023-04-23T20:00:26.54 | 0.3 | undecidable | manual | P | 98 | 37.3293 | 50 | 0.15 | 71 |
IV.IACL.HHZ. | 2023-04-23T20:00:26.56 | 0.3 | undecidable | manual | S | 301 | 21.2676 | 112 | -0.29 | 71 |
IV.IVCR.HHZ. | 2023-04-23T20:00:26.13 | 0.1 | undecidable | manual | P | 95 | 34.4433 | 50 | 0.19 | 95 |
IV.ILOS.HHZ. | 2023-04-23T20:00:26.13 | 0.3 | undecidable | manual | P | 88 | 33.2445 | 50 | 0.37 | 69 |
IV.IVPL.HHZ. | 2023-04-23T20:00:26.49 | 0.3 | undecidable | manual | P | 100 | 36.6411 | 50 | 0.22 | 70 |
IV.IVUG.HHE. | 2023-04-23T20:00:26.45 | 0.3 | undecidable | manual | P | 97 | 36.8298 | 50 | 0.15 | 71 |
IV.MCPD.HHZ. | 2023-04-23T20:00:25.94 | 0.3 | undecidable | manual | P | 158 | 37.8288 | 50 | -0.52 | 66 |
IV.IVLT.HHE. | 2023-04-23T20:00:25.89 | 0.1 | undecidable | manual | P | 97 | 33.5442 | 50 | 0.09 | 97 |
3D.OEM8.HHE. | 2023-04-23T20:00:25.39 | 0.1 | undecidable | manual | P | 83 | 30.747 | 106 | 0.11 | 97 |
3D.OEM4.HHE. | 2023-04-23T20:00:25.97 | 0.3 | undecidable | manual | P | 95 | 32.8449 | 105 | 0.28 | 70 |
IV.IFIL.HHZ. | 2023-04-23T20:00:24.88 | 0.3 | undecidable | manual | S | 3 | 14.3745 | 121 | 0.19 | 74 |
IV.IACL.HHZ. | 2023-04-23T20:00:23.26 | 0.1 | undecidable | manual | P | 301 | 21.2676 | 112 | -0.23 | 96 |
IV.IFIL.HHZ. | 2023-04-23T20:00:22.34 | 0.1 | undecidable | manual | P | 3 | 14.3745 | 121 | 0.1 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHE. | ML:2.5 | 0.003405 | 0.26 | AML | other | m | 2023-04-23T20:00:26.09 |
IV.IACL.HHE. | ML:2.0 | 0.000675 | 0.22 | AML | other | m | 2023-04-23T20:00:26.81 |
IV.IACL.HHN. | ML:1.8 | 0.000526 | 0.48 | AML | other | m | 2023-04-23T20:00:27.60 |
IV.IFIL.HHN. | ML:2.2 | 0.0015750000000000002 | 1.42 | AML | other | m | 2023-04-23T20:00:28.26 |
IV.MCPD.HHN. | ML:1.4 | 0.0000842 | 0.3 | AML | other | m | 2023-04-23T20:00:34.93 |
IV.MCPD.HHE. | ML:1.1 | 0.0000483 | 0.16 | AML | other | m | 2023-04-23T20:00:35.12 |
IV.IVPL.HHN. | ML:1.6 | 0.00017549999999999998 | 0.28 | AML | other | m | 2023-04-23T20:00:37.73 |
IV.IVPL.HHE. | ML:1.7 | 0.000186 | 0.38 | AML | other | m | 2023-04-23T20:00:38.23 |
IV.ILOS.HHE. | ML:1.5 | 0.00012790000000000002 | 0.74 | AML | other | m | 2023-04-23T20:00:38.68 |
IV.ILOS.HHN. | ML:1.8 | 0.0003115 | 0.48 | AML | other | m | 2023-04-23T20:00:38.85 |
IV.MUCR.HHN. | ML:1.8 | 0.00014600000000000003 | 0.42 | AML | other | m | 2023-04-23T20:00:38.63 |
IV.MUCR.HHE. | ML:1.5 | 0.00008365 | 0.98 | AML | other | m | 2023-04-23T20:00:39.68 |
IV.GIB.HHN. | ML:1.8 | 0.0001215 | 0.44 | AML | other | m | 2023-04-23T20:00:42.18 |
IV.CSLB.HHN. | ML:1.3 | 0.000029150000000000004 | 0.44 | AML | other | m | 2023-04-23T20:00:42.72 |
IV.GIB.HHE. | ML:1.6 | 0.00006359999999999999 | 0.44 | AML | other | m | 2023-04-23T20:00:45.24 |
IV.CSLB.HHE. | ML:1.3 | 0.000028049999999999997 | 0.42 | AML | other | m | 2023-04-23T20:00:45.42 |
IV.AIO.HHN. | ML:1.6 | 0.00006735 | 0.22 | AML | other | m | 2023-04-23T20:00:46.80 |
IV.AIO.HHE. | ML:1.5 | 0.000043450000000000006 | 1.12 | AML | other | m | 2023-04-23T20:00:48.77 |
IV.MSRU.HHE. | ML:1.5 | 0.000043650000000000004 | 1.08 | AML | other | m | 2023-04-23T20:00:48.80 |
IV.MSRU.HHN. | ML:1.6 | 0.0000523 | 1.16 | AML | other | m | 2023-04-23T20:00:50.73 |