A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6500, 14.1550 at 25 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 2.4 | 2023-02-20 08:08:50 |
38.6505 | 14.1548 | 25 | 2024-03-01 17:18:00 |
Bollettino Sismico Italiano INGV | 115844651 |
Reviewed Rev100 |
ML 2.4 | 2023-02-20 08:08:50 |
38.6412 | 14.137 | 9 | 2023-02-20 08:18:30 |
Sala Sismica INGV-Roma | 114617971 |
Field | Value |
---|---|
Time (UTC) | 2023-02-20 08:08:50 ± 0.15 |
Latitude | 38.6505 ± 0.0108 |
Longitude | 14.1548 ± 0.0104 |
Depth (km) | 25 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115844651 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1012 |
Semi-minor axis of confidence ellipse (meter) | 830 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 16 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1010.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 142 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.37 |
Epicentral distance of station closest to the epicenter (degree) | 0.33904 |
Epicentral distance of station farthest from the epicenter (degree) | 1.79595 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 25 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 115844651 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-04 09:02:14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 114617971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-20 08:18:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PLAC.HHZ. | 2023-02-20T08:09:21.08 | 0.3 | undecidable | manual | P | 96 | 199.3449 | 54 | 0 | 47 |
IV.CAR1.HHZ. | 2023-02-20T08:09:19.39 | 0.6 | undecidable | manual | P | 69 | 189.5658 | 54 | -0.48 | 30 |
IV.MUCR.HHZ. | 2023-02-20T08:09:18.04 | 0.6 | undecidable | manual | S | 137 | 91.9413 | 100 | -0.21 | 44 |
IV.CET2.HHZ. | 2023-02-20T08:09:18.53 | 0.3 | undecidable | manual | P | 57 | 183.0834 | 54 | -0.52 | 46 |
IV.RAFF.HHZ. | 2023-02-20T08:09:17.49 | 0.3 | undecidable | manual | P | 173 | 159.4182 | 54 | 1.38 | 36 |
IV.USI.HHZ. | 2023-02-20T08:09:16.82 | 0.6 | undecidable | manual | S | 275 | 84.7485 | 101 | 0.46 | 41 |
IV.SOLUN.HHE. | 2023-02-20T08:09:15.40 | 0.6 | undecidable | manual | S | 221 | 82.251 | 101 | -0.31 | 44 |
IV.MSFR.HHZ. | 2023-02-20T08:09:14.48 | 0.6 | undecidable | manual | S | 151 | 78.2661 | 102 | -0.18 | 45 |
IV.IVPL.HHZ. | 2023-02-20T08:09:14.73 | 0.6 | undecidable | manual | S | 113 | 77.8665 | 102 | 0.18 | 45 |
IV.GIB.HHZ. | 2023-02-20T08:09:13.16 | 0.6 | undecidable | manual | S | 189 | 74.0703 | 103 | -0.42 | 43 |
IV.PLLN.EHZ. | 2023-02-20T08:09:13.78 | 0.6 | undecidable | manual | S | 181 | 72.9714 | 103 | 0.49 | 43 |
IV.MBFT.HHZ. | 2023-02-20T08:09:12.03 | 0.3 | undecidable | manual | P | 234 | 130.5693 | 54 | -0.49 | 57 |
IV.AIO.HHZ. | 2023-02-20T08:09:10.52 | 0.3 | undecidable | manual | P | 128 | 120.3906 | 97 | -0.51 | 58 |
IV.MPNC.HHZ. | 2023-02-20T08:09:10.75 | 0.3 | undecidable | manual | P | 118 | 118.1928 | 98 | 0.05 | 65 |
IV.EPZF.HHZ. | 2023-02-20T08:09:10.30 | 0.6 | undecidable | manual | P | 146 | 110.2119 | 98 | 0.82 | 35 |
IV.MSRU.HHZ. | 2023-02-20T08:09:10.54 | 0.3 | undecidable | manual | P | 110 | 125.1747 | 97 | -1.22 | 42 |
IV.CORL.HHZ. | 2023-02-20T08:09:09.58 | 0.3 | undecidable | manual | P | 222 | 111.8991 | 98 | -0.16 | 64 |
IV.ALJA.HHZ. | 2023-02-20T08:09:09.80 | 0.3 | undecidable | manual | P | 199 | 105.9162 | 99 | 0.97 | 49 |
IV.LIBRI.HHN. | 2023-02-20T08:09:06.23 | 0.3 | undecidable | manual | P | 133 | 92.1411 | 100 | -0.49 | 62 |
IV.MUCR.HHZ. | 2023-02-20T08:09:06.43 | 0.1 | undecidable | manual | P | 137 | 91.9413 | 100 | -0.27 | 86 |
IV.MPG.HHE. | 2023-02-20T08:09:06.05 | 0.3 | undecidable | manual | P | 232 | 87.8454 | 101 | -0.03 | 69 |
IV.IVPL.HHZ. | 2023-02-20T08:09:05.41 | 0.1 | undecidable | manual | P | 113 | 77.8665 | 102 | 0.85 | 74 |
IV.USI.HHZ. | 2023-02-20T08:09:05.15 | 0.1 | undecidable | manual | P | 275 | 84.7485 | 101 | -0.46 | 85 |
IV.MCPD.HHE. | 2023-02-20T08:09:04.47 | 0.3 | undecidable | manual | P | 139 | 77.2671 | 102 | -0.01 | 70 |
IV.IFIL.HHZ. | 2023-02-20T08:09:04.10 | 0.6 | undecidable | manual | S | 105 | 37.629 | 117 | -0.28 | 48 |
3D.OEM4.HHN. | 2023-02-20T08:09:04.21 | 0.3 | undecidable | manual | P | 111 | 73.371 | 103 | 0.32 | 67 |
IV.MSFR.HHZ. | 2023-02-20T08:09:04.66 | 0.1 | undecidable | manual | P | 151 | 78.2661 | 102 | 0.03 | 94 |
IV.IVLT.HHN. | 2023-02-20T08:09:04.72 | 0.3 | undecidable | manual | P | 112 | 74.37 | 103 | 0.67 | 60 |
IV.SOLUN.HHE. | 2023-02-20T08:09:04.98 | 0.3 | undecidable | manual | P | 221 | 82.251 | 101 | -0.25 | 67 |
IV.IVUG.HHZ. | 2023-02-20T08:09:04.94 | 0.6 | undecidable | manual | P | 111 | 77.4669 | 102 | 0.43 | 43 |
IV.GIB.HHZ. | 2023-02-20T08:09:04.11 | 0.1 | undecidable | manual | P | 189 | 74.0703 | 103 | 0.1 | 93 |
IV.PLLN.EHZ. | 2023-02-20T08:09:03.88 | 0.1 | undecidable | manual | P | 181 | 72.9714 | 103 | 0.04 | 94 |
IV.IFIL.HHZ. | 2023-02-20T08:08:58.61 | 0.1 | positive | manual | P | 105 | 37.629 | 117 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHE. | ML:3.2 | 0.004785 | 1.3 | AML | other | m | 2023-02-20T08:09:06.73 |
IV.IFIL.HHN. | ML:2.9 | 0.0022949999999999997 | 0.32 | AML | other | m | 2023-02-20T08:09:08.25 |
IV.GIB.HHN. | ML:2.7 | 0.0007285781500000001 | 0.3776 | AML | other | m | 2023-02-20T08:09:16.23 |
IV.PLLN.EHE. | ML:2.6 | 0.000589 | 1 | AML | other | m | 2023-02-20T08:09:16.81 |
IV.PLLN.EHN. | ML:2.8 | 0.001048 | 1 | AML | other | m | 2023-02-20T08:09:16.34 |
IV.GIB.HHE. | ML:2.6 | 0.0006215714500000001 | 0.3584 | AML | other | m | 2023-02-20T08:09:17.05 |
IV.MSFR.HHN. | ML:2.0 | 0.0001175 | 0.94 | AML | other | m | 2023-02-20T08:09:17.32 |
IV.MSFR.HHE. | ML:1.9 | 0.00009922460499999999 | 0.5824 | AML | other | m | 2023-02-20T08:09:18.56 |
IV.USI.HHE. | ML:2.2 | 0.00020150000000000002 | 0.32 | AML | other | m | 2023-02-20T08:09:19.43 |
IV.IVPL.HNN. | ML:2.4 | 0.000378 | 0.44 | AML | other | m | 2023-02-20T08:09:22.31 |
IV.IVPL.HHN. | ML:2.4 | 0.000356 | 0.44 | AML | other | m | 2023-02-20T08:09:22.09 |
IV.USI.HHN. | ML:2.7 | 0.000609 | 0.82 | AML | other | m | 2023-02-20T08:09:22.88 |
IV.IVPL.HNE. | ML:2.5 | 0.000389 | 1.32 | AML | other | m | 2023-02-20T08:09:23.78 |
IV.IVPL.HHE. | ML:2.5 | 0.0003865 | 1.36 | AML | other | m | 2023-02-20T08:09:23.83 |
IV.MUCR.HHN. | ML:2.8 | 0.000772 | 0.46 | AML | other | m | 2023-02-20T08:09:23.73 |
IV.MUCR.HHE. | ML:2.6 | 0.00046350000000000004 | 0.86 | AML | other | m | 2023-02-20T08:09:23.73 |
IV.CORL.HNE. | ML:2.3 | 0.000154 | 0.28 | AML | other | m | 2023-02-20T08:09:29.00 |
IV.ALJA.HHN. | ML:2.4 | 0.0002255 | 1.54 | AML | other | m | 2023-02-20T08:09:29.07 |
IV.CORL.HNN. | ML:2.3 | 0.000163 | 0.32 | AML | other | m | 2023-02-20T08:09:29.34 |
IV.CORL.HHN. | ML:2.3 | 0.00016549999999999998 | 0.32 | AML | other | m | 2023-02-20T08:09:29.18 |
IV.ALJA.HHE. | ML:2.7 | 0.00041600000000000003 | 1 | AML | other | m | 2023-02-20T08:09:30.28 |
IV.MPNC.HHN. | ML:2.5 | 0.00024249999999999999 | 0.4 | AML | other | m | 2023-02-20T08:09:31.70 |
IV.MPNC.HHE. | ML:2.6 | 0.0002615 | 0.38 | AML | other | m | 2023-02-20T08:09:31.51 |
IV.AIO.HHE. | ML:2.1 | 0.00008824999999999999 | 1.64 | AML | other | m | 2023-02-20T08:09:32.98 |
IV.AIO.HHN. | ML:2.3 | 0.00013700000000000002 | 0.56 | AML | other | m | 2023-02-20T08:09:32.13 |
IV.MBFT.HHN. | ML:1.9 | 0.00005425 | 1.06 | AML | other | m | 2023-02-20T08:09:33.06 |
IV.CORL.HHE. | ML:2.3 | 0.00016 | 1.3 | AML | other | m | 2023-02-20T08:09:33.85 |
IV.MBFT.HHE. | ML:1.8 | 0.000037749999999999996 | 0.6 | AML | other | m | 2023-02-20T08:09:36.66 |
IV.CAR1.HHE. | ML:2.3 | 0.00006945 | 0.6 | AML | other | m | 2023-02-20T08:09:41.08 |
IV.CET2.HHN. | ML:2.4 | 0.00008054999999999999 | 0.86 | AML | other | m | 2023-02-20T08:09:41.40 |
IV.CAR1.HHN. | ML:2.2 | 0.00005574999999999999 | 0.48 | AML | other | m | 2023-02-20T08:09:47.49 |
IV.CET2.HHE. | ML:2.2 | 0.00004865 | 0.6 | AML | other | m | 2023-02-20T08:09:51.14 |
IV.PLAC.HHN. | ML:2.2 | 0.000047799999999999996 | 0.64 | AML | other | m | 2023-02-20T08:09:57.10 |
IV.PLAC.HHE. | ML:2.1 | 0.0000381 | 0.6 | AML | other | m | 2023-02-20T08:09:58.03 |