A magnitude ML 2.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6560, 14.1570 at 8 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 2.2 | 2023-04-07 05:19:48 |
38.6562 | 14.1567 | 9 | 2024-03-01 17:18:03 |
Bollettino Sismico Italiano INGV | 116454481 |
Reviewed Rev100 |
ML 2.2 | 2023-04-07 05:19:48 |
38.6537 | 14.1642 | 9 | 2024-03-01 16:44:09 |
Sala Sismica INGV-Roma | 116132361 |
Field | Value |
---|---|
Time (UTC) | 2023-04-07 05:19:48 ± 0.25 |
Latitude | 38.6562 ± 0.0126 |
Longitude | 14.1567 ± 0.0104 |
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 | 116454481 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1345 |
Semi-minor axis of confidence ellipse (meter) | 383 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1340.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.19785 |
Epicentral distance of station farthest from the epicenter (degree) | 1.79505 |
Number of stations at which the event was observed | 28 |
Number of stations from which data was used for origin computation | 28 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116454481 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2024-01-18 09:50:01 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 116132361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-07 05:28:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PLAC.HHZ. | 2023-04-07T05:20:18.50 | 0.3 | undecidable | manual | P | 96 | 199.245 | 38 | -2.02 | 18 |
IV.CET2.HHZ. | 2023-04-07T05:20:17.23 | 0.3 | undecidable | manual | P | 57 | 182.5839 | 38 | -1.21 | 33 |
IV.MUCR.HHZ. | 2023-04-07T05:20:16.12 | 0.6 | undecidable | manual | S | 137 | 92.3409 | 50 | -0.24 | 42 |
IV.RAFF.HHZ. | 2023-04-07T05:20:15.04 | 0.3 | undecidable | manual | P | 173 | 160.0176 | 50 | -0.06 | 55 |
IV.MSFR.HHZ. | 2023-04-07T05:20:13.19 | 0.6 | undecidable | manual | S | 151 | 78.7656 | 50 | 0.46 | 41 |
IV.CSLB.HHZ. | 2023-04-07T05:20:12.80 | 0.6 | undecidable | manual | S | 186 | 80.1642 | 50 | -0.32 | 42 |
IV.GIB.HHZ. | 2023-04-07T05:20:11.84 | 0.6 | undecidable | manual | S | 189 | 74.7696 | 50 | 0.17 | 44 |
IV.MCPD.HHE. | 2023-04-07T05:20:11.77 | 0.6 | undecidable | manual | S | 140 | 77.6667 | 50 | -0.69 | 38 |
IV.AIO.HHZ. | 2023-04-07T05:20:09.22 | 0.3 | undecidable | manual | P | 129 | 120.5904 | 50 | 0.19 | 60 |
IV.MSRU.HHE. | 2023-04-07T05:20:08.54 | 1.0 | undecidable | manual | P | 110 | 125.1747 | 50 | -1.2 | 14 |
IV.CORL.HHZ. | 2023-04-07T05:20:07.38 | 0.6 | undecidable | manual | P | 222 | 112.4985 | 50 | -0.4 | 39 |
IV.NOV.HHZ. | 2023-04-07T05:20:07.71 | 0.3 | undecidable | manual | P | 129 | 110.112 | 50 | 0.3 | 60 |
IV.GALF.HHZ. | 2023-04-07T05:20:07.73 | 0.3 | undecidable | manual | P | 161 | 110.8002 | 50 | 0.22 | 61 |
IV.CIMI.HNE. | 2023-04-07T05:20:06.13 | 0.3 | undecidable | manual | P | 211 | 99.8223 | 50 | 0.31 | 61 |
IV.MUCR.HHZ. | 2023-04-07T05:20:04.19 | 0.3 | undecidable | manual | P | 137 | 92.3409 | 50 | -0.47 | 60 |
IV.LIBRI.HHN. | 2023-04-07T05:20:04.40 | 0.3 | undecidable | manual | P | 133 | 92.4408 | 50 | -0.28 | 62 |
IV.IVUG.HHZ. | 2023-04-07T05:20:03.95 | 0.6 | undecidable | manual | P | 112 | 77.5668 | 50 | 1.56 | 24 |
IV.USI.HHE. | 2023-04-07T05:20:03.08 | 0.6 | undecidable | manual | P | 274 | 84.8484 | 50 | -0.43 | 41 |
IV.MPG.HHE. | 2023-04-07T05:20:03.96 | 0.6 | undecidable | manual | P | 232 | 88.3449 | 50 | -0.09 | 43 |
IV.SOLUN.HHE. | 2023-04-07T05:20:03.40 | 0.3 | undecidable | manual | P | 221 | 82.8504 | 50 | 0.2 | 64 |
IV.IVLT.HHN. | 2023-04-07T05:20:02.17 | 0.3 | undecidable | manual | P | 113 | 74.4699 | 50 | 0.25 | 65 |
IV.MCPD.HHE. | 2023-04-07T05:20:02.45 | 0.3 | undecidable | manual | P | 140 | 77.6667 | 50 | 0.04 | 67 |
3D.OEM9.HNE. | 2023-04-07T05:20:02.64 | 0.6 | undecidable | manual | P | 112 | 78.2661 | 50 | 0.14 | 44 |
IV.CSLB.HHZ. | 2023-04-07T05:20:02.75 | 0.3 | undecidable | manual | P | 186 | 80.1642 | 50 | -0.05 | 67 |
3D.OEM4.HHN. | 2023-04-07T05:20:02.82 | 0.3 | undecidable | manual | P | 112 | 73.4709 | 50 | 1.06 | 48 |
IV.IVGP.HHN. | 2023-04-07T05:20:02.96 | 0.6 | undecidable | manual | P | 112 | 75.4689 | 50 | 0.89 | 35 |
IV.IVPL.HNE. | 2023-04-07T05:20:02.59 | 0.6 | undecidable | manual | P | 113 | 77.9664 | 50 | 0.14 | 44 |
IV.MSFR.HHZ. | 2023-04-07T05:20:02.26 | 0.3 | undecidable | manual | P | 151 | 78.7656 | 50 | -0.31 | 64 |
IV.GIB.HHZ. | 2023-04-07T05:20:01.97 | 0.1 | undecidable | manual | P | 189 | 74.7696 | 50 | 0.01 | 91 |
IV.PLLN.EHZ. | 2023-04-07T05:20:01.88 | 0.3 | undecidable | manual | P | 181 | 73.5708 | 50 | 0.1 | 67 |
IV.IFIL.HHZ. | 2023-04-07T05:20:01.46 | 0.3 | undecidable | manual | S | 106 | 37.7289 | 50 | -0.32 | 68 |
3D.OEM8.HHN. | 2023-04-07T05:20:01.65 | 0.3 | undecidable | manual | P | 107 | 69.1752 | 50 | 0.56 | 61 |
IV.IFIL.HHZ. | 2023-04-07T05:19:56.29 | 0.1 | positive | manual | P | 106 | 37.7289 | 50 | 0.04 | 97 |
IV.IACL.HHZ. | 2023-04-07T05:19:56.25 | 0.6 | undecidable | manual | S | 128 | 21.9669 | 111 | -0.6 | 43 |
IV.IACL.HHZ. | 2023-04-07T05:19:53.40 | 0.1 | undecidable | manual | P | 128 | 21.9669 | 111 | 0 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHE. | ML:2.9 | 0.00326 | 0.52 | AML | other | m | 2023-04-07T05:20:04.66 |
IV.IFIL.HHN. | ML:2.6 | 0.00143 | 0.58 | AML | other | m | 2023-04-07T05:20:05.93 |
IV.CSLB.HHN. | ML:1.8 | 0.0000838 | 0.36 | AML | other | m | 2023-04-07T05:20:13.38 |
IV.GIB.HHN. | ML:2.2 | 0.0002645 | 0.32 | AML | other | m | 2023-04-07T05:20:13.63 |
IV.CSLB.HHE. | ML:1.8 | 0.00008745 | 0.38 | AML | other | m | 2023-04-07T05:20:14.40 |
IV.CSLB.HNE. | ML:1.8 | 0.00009145 | 0.62 | AML | other | m | 2023-04-07T05:20:14.39 |
IV.PLLN.EHN. | ML:2.4 | 0.000379 | 0.48 | AML | other | m | 2023-04-07T05:20:15.85 |
IV.GIB.HHE. | ML:2.3 | 0.0002985 | 0.36 | AML | other | m | 2023-04-07T05:20:16.22 |
IV.PLLN.EHE. | ML:2.3 | 0.000293 | 0.54 | AML | other | m | 2023-04-07T05:20:17.25 |
IV.CSLB.HNN. | ML:1.8 | 0.00009460000000000001 | 0.84 | AML | other | m | 2023-04-07T05:20:19.57 |
IV.MUCR.HHE. | ML:2.3 | 0.00020950000000000002 | 0.44 | AML | other | m | 2023-04-07T05:20:21.75 |
IV.MUCR.HHN. | ML:2.2 | 0.0001785 | 1.44 | AML | other | m | 2023-04-07T05:20:24.98 |