A magnitude ML 2.4 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6780, 14.1520 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.
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2023-02-20 02:33:37 |
38.6777 | 14.152 | 20 | 2024-03-01 17:18:00 |
Bollettino Sismico Italiano INGV | 115840241 |
Reviewed Rev100 |
ML 2.4 | 2023-02-20 02:33:38 |
38.6668 | 14.1483 | 10 | 2023-02-20 02:40:57 |
Sala Sismica INGV-Roma | 114612911 |
Field | Value |
---|---|
Time (UTC) | 2023-02-20 02:33:37 ± 0.16 |
Latitude | 38.6777 ± 0.0099 |
Longitude | 14.1520 ± 0.0092 |
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 | 115840241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1096 |
Semi-minor axis of confidence ellipse (meter) | 232 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 346 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1100.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 145 |
Number of associated phases, regardless of their use for origin computation | 41 |
Number of defining phases | 35 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.70062 |
Number of stations at which the event was observed | 32 |
Number of stations from which data was used for origin computation | 26 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.4 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 115840241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-04 08:22:35 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 22 |
Type of magnitude | ML |
Reference to an origin | 114612911 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-20 02:40:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2023-02-20T02:35:37.02 | 3.0 | undecidable | manual | Sn | -5.48 | 0 | |||
HL.VLS.HHZ. | 2023-02-20T02:35:07.58 | 3.0 | positive | manual | Pg | 13.66 | 0 | |||
IV.SENI.HNZ. | 2023-02-20T02:35:04.85 | 3.0 | undecidable | manual | Pg | 11.17 | 0 | |||
IV.TRIF.CHZ. | 2023-02-20T02:34:53.88 | 3.0 | positive | manual | Pn | 0.19 | 0 | |||
IV.CAFE.HHZ. | 2023-02-20T02:34:49.20 | 3.0 | undecidable | manual | Sn | -0.7 | 0 | |||
IV.VCEL.EHZ. | 2023-02-20T02:34:36.35 | 3.0 | positive | manual | Pn | 1.19 | 0 | |||
IV.CIMI.HHZ. | 2023-02-20T02:34:09.02 | 0.6 | undecidable | manual | S | 210 | 101.7204 | 96 | 1.31 | 27 |
IV.CAR1.HHZ. | 2023-02-20T02:34:06.69 | 0.3 | undecidable | manual | P | 70 | 188.7666 | 54 | -0.63 | 42 |
IV.CLTA.HHZ. | 2023-02-20T02:34:06.75 | 0.3 | undecidable | manual | P | 186 | 169.3971 | 54 | 1.84 | 24 |
IV.CET2.HHZ. | 2023-02-20T02:34:05.93 | 0.3 | undecidable | manual | P | 58 | 181.6848 | 54 | -0.5 | 46 |
IV.MUCR.HHZ. | 2023-02-20T02:34:05.66 | 0.6 | undecidable | manual | S | 138 | 94.3389 | 96 | -0.09 | 44 |
IV.HVZN.HHZ. | 2023-02-20T02:34:05.42 | 0.3 | undecidable | manual | P | 163 | 173.493 | 54 | 0 | 54 |
IV.RAFF.HHZ. | 2023-02-20T02:34:04.53 | 0.3 | undecidable | manual | P | 173 | 162.4152 | 54 | 0.48 | 51 |
IV.MSFR.HHZ. | 2023-02-20T02:34:03.02 | 0.6 | undecidable | manual | S | 152 | 80.9523 | 97 | 0.81 | 37 |
IV.USI.HHZ. | 2023-02-20T02:34:03.50 | 0.6 | undecidable | manual | S | 273 | 84.249 | 97 | 0.41 | 41 |
IV.SOLUN.HHZ. | 2023-02-20T02:34:03.10 | 0.6 | undecidable | manual | S | 220 | 84.3489 | 97 | -0.01 | 46 |
IV.CSLB.HHZ. | 2023-02-20T02:34:01.62 | 0.6 | undecidable | manual | S | 186 | 82.5507 | 97 | -0.99 | 34 |
IV.GIB.HHZ. | 2023-02-20T02:34:00.89 | 0.6 | undecidable | manual | S | 188 | 77.0673 | 98 | -0.28 | 44 |
IV.PLLN.EHZ. | 2023-02-20T02:34:00.28 | 0.6 | undecidable | manual | S | 181 | 75.9684 | 98 | -0.61 | 41 |
IV.GALF.HHZ. | 2023-02-20T02:33:58.24 | 0.3 | undecidable | manual | P | 161 | 113.1978 | 95 | 1.33 | 40 |
IV.AIO.HHE. | 2023-02-20T02:33:57.74 | 0.3 | undecidable | manual | P | 129 | 122.3886 | 95 | -0.59 | 55 |
IV.CORL.HHZ. | 2023-02-20T02:33:56.43 | 0.3 | undecidable | manual | P | 221 | 113.997 | 95 | -0.61 | 57 |
IV.CIMI.HHZ. | 2023-02-20T02:33:55.39 | 0.1 | undecidable | manual | P | 210 | 101.7204 | 96 | 0.24 | 84 |
IV.MARIO.HHN. | 2023-02-20T02:33:54.98 | 0.3 | undecidable | manual | P | 218 | 101.7204 | 96 | -0.17 | 65 |
IV.MUCR.HHZ. | 2023-02-20T02:33:53.59 | 0.1 | undecidable | manual | P | 138 | 94.3389 | 96 | -0.43 | 82 |
IV.LIBRI.HHN. | 2023-02-20T02:33:53.43 | 0.3 | undecidable | manual | P | 134 | 94.3389 | 96 | -0.59 | 58 |
IV.MPG.HHE. | 2023-02-20T02:33:53.18 | 0.3 | undecidable | manual | P | 231 | 89.5437 | 96 | -0.1 | 68 |
IV.USI.HHZ. | 2023-02-20T02:33:52.41 | 0.3 | undecidable | manual | P | 273 | 84.249 | 97 | -0.07 | 69 |
IV.SOLUN.HHZ. | 2023-02-20T02:33:52.09 | 0.3 | undecidable | manual | P | 220 | 84.3489 | 97 | -0.4 | 64 |
IV.IVPL.HHZ. | 2023-02-20T02:33:52.20 | 0.3 | undecidable | manual | P | 115 | 79.2651 | 97 | 0.49 | 63 |
IV.CSLB.HHZ. | 2023-02-20T02:33:52.15 | 0.1 | undecidable | manual | P | 186 | 82.5507 | 97 | -0.05 | 92 |
IV.PLLN.EHZ. | 2023-02-20T02:33:51.10 | 0.3 | undecidable | manual | P | 181 | 75.9684 | 98 | -0.11 | 69 |
IV.MCPD.HHE. | 2023-02-20T02:33:51.83 | 0.3 | undecidable | manual | P | 141 | 79.7646 | 97 | 0.05 | 69 |
IV.IVCR.HHZ. | 2023-02-20T02:33:51.89 | 0.6 | undecidable | manual | P | 113 | 76.2681 | 98 | 0.64 | 40 |
IV.IVGP.HHN. | 2023-02-20T02:33:51.66 | 0.3 | undecidable | manual | P | 114 | 76.7676 | 98 | 0.33 | 66 |
IV.GIB.HHZ. | 2023-02-20T02:33:51.24 | 0.1 | undecidable | manual | P | 188 | 77.0673 | 98 | -0.13 | 91 |
IV.IVLT.HHN. | 2023-02-20T02:33:51.35 | 0.3 | undecidable | manual | P | 114 | 75.7686 | 98 | 0.17 | 68 |
3D.OEM4.HHN. | 2023-02-20T02:33:51.80 | 0.3 | undecidable | manual | P | 113 | 74.7696 | 98 | 0.78 | 57 |
IV.MSFR.HHZ. | 2023-02-20T02:33:51.67 | 0.3 | undecidable | manual | P | 152 | 80.9523 | 97 | -0.3 | 65 |
IV.IFIL.HHZ. | 2023-02-20T02:33:50.74 | 0.6 | undecidable | manual | S | 109 | 38.8278 | 108 | -0.43 | 45 |
IV.IFIL.HHZ. | 2023-02-20T02:33:45.63 | 0.1 | undecidable | manual | P | 109 | 38.8278 | 108 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHE. | ML:3.2 | 0.00526 | 0.9 | AML | other | m | 2023-02-20T02:33:51.44 |
IV.IFIL.HHN. | ML:2.7 | 0.001515 | 0.92 | AML | other | m | 2023-02-20T02:33:54.17 |
IV.PLLN.EHE. | ML:2.3 | 0.000309 | 0.62 | AML | other | m | 2023-02-20T02:34:02.40 |
IV.GIB.HHE. | ML:2.5 | 0.0004035 | 1.12 | AML | other | m | 2023-02-20T02:34:03.86 |
IV.PLLN.EHN. | ML:2.7 | 0.0007215 | 1.18 | AML | other | m | 2023-02-20T02:34:04.68 |
IV.IVPL.HHN. | ML:2.2 | 0.00022349999999999998 | 0.9 | AML | other | m | 2023-02-20T02:34:04.05 |
IV.GIB.HHN. | ML:2.4 | 0.00039 | 0.5 | AML | other | m | 2023-02-20T02:34:04.31 |
IV.MSFR.HHE. | ML:1.6 | 0.000053400000000000004 | 0.84 | AML | other | m | 2023-02-20T02:34:05.56 |
IV.USI.HHE. | ML:1.9 | 0.00009865 | 0.48 | AML | other | m | 2023-02-20T02:34:06.70 |
IV.IVPL.HHE. | ML:2.4 | 0.00035499999999999996 | 0.54 | AML | other | m | 2023-02-20T02:34:08.31 |
IV.USI.HHN. | ML:2.5 | 0.000432 | 0.62 | AML | other | m | 2023-02-20T02:34:08.65 |
IV.SOLUN.HHN. | ML:2.0 | 0.0001175 | 0.36 | AML | other | m | 2023-02-20T02:34:08.55 |
IV.MSFR.HHN. | ML:1.6 | 0.00005415 | 0.96 | AML | other | m | 2023-02-20T02:34:10.93 |
IV.SOLUN.HHE. | ML:2.0 | 0.0001104 | 0.6 | AML | other | m | 2023-02-20T02:34:10.58 |
IV.MUCR.HHN. | ML:2.7 | 0.0005 | 0.46 | AML | other | m | 2023-02-20T02:34:10.87 |
IV.MUCR.HHE. | ML:2.4 | 0.00027 | 1.56 | AML | other | m | 2023-02-20T02:34:10.87 |
IV.CIMI.HNE. | ML:2.4 | 0.000236 | 1.38 | AML | other | m | 2023-02-20T02:34:13.07 |
IV.CIMI.HHN. | ML:2.4 | 0.00023899999999999998 | 0.52 | AML | other | m | 2023-02-20T02:34:15.86 |
IV.CIMI.HNN. | ML:2.4 | 0.00022300000000000003 | 0.52 | AML | other | m | 2023-02-20T02:34:15.86 |
IV.GALF.HHN. | ML:2.5 | 0.0002525 | 0.58 | AML | other | m | 2023-02-20T02:34:19.79 |
IV.GALF.HHE. | ML:2.4 | 0.000179 | 0.62 | AML | other | m | 2023-02-20T02:34:19.59 |
IV.CIMI.HHE. | ML:2.3 | 0.00020500000000000002 | 1.34 | AML | other | m | 2023-02-20T02:34:20.17 |
IV.TRIF.CHE. | ML:4.2 | 0.0002925 | 0.18 | AML | other | m | 2023-02-20T02:34:54.62 |
IV.TRIF.CHN. | ML:4.2 | 0.00027600000000000004 | 1.16 | AML | other | m | 2023-02-20T02:34:55.86 |