A magnitude ML 2.0 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.6580, 14.1620 at 22 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 2.0 | 2023-02-20 05:06:14 |
38.6583 | 14.1615 | 22 | 2024-03-01 17:18:00 |
Bollettino Sismico Italiano INGV | 115842441 |
Reviewed Rev100 |
ML 2.0 | 2023-02-20 05:06:14 |
38.6727 | 14.1423 | 10 | 2023-02-20 05:12:47 |
Sala Sismica INGV-Roma | 114615241 |
Field | Value |
---|---|
Time (UTC) | 2023-02-20 05:06:14 ± 0.19 |
Latitude | 38.6583 ± 0.0108 |
Longitude | 14.1615 ± 0.0092 |
Depth (km) | 22 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115842441 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1205 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1210.0 |
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 | 28 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.38 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.64036 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 115842441 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-11-04 08:39:06 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 114615241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-02-20 05:12:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OSSC.HHZ. | 2023-02-20T05:07:48.43 | 3.0 | undecidable | manual | Pg | 16.620001 | 0 | |||
IV.CING.HHZ. | 2023-02-20T05:07:38.48 | 3.0 | negative | manual | Pg | 14.69 | 0 | |||
IV.RNI2.HHZ. | 2023-02-20T05:07:37.30 | 3.0 | undecidable | manual | Sn | -0.32 | 0 | |||
IV.ATCC.EHZ. | 2023-02-20T05:07:35.40 | 3.0 | undecidable | manual | Pg | 12.94 | 0 | |||
IV.CET2.HHZ. | 2023-02-20T05:06:42.48 | 0.3 | undecidable | manual | P | 57 | 182.0844 | 54 | -0.29 | 49 |
IV.LIBRI.HHZ. | 2023-02-20T05:06:42.38 | 0.6 | undecidable | manual | S | 133 | 92.241 | 98 | 0.65 | 40 |
IV.MUCR.HHZ. | 2023-02-20T05:06:41.61 | 0.6 | undecidable | manual | S | 138 | 92.241 | 98 | -0.1 | 44 |
IV.USI.HHZ. | 2023-02-20T05:06:40.17 | 0.6 | undecidable | manual | S | 274 | 85.248 | 98 | 0.3 | 43 |
IV.CSLB.HHZ. | 2023-02-20T05:06:38.37 | 0.6 | undecidable | manual | S | 186 | 80.4639 | 99 | -0.25 | 44 |
IV.MSFR.HHZ. | 2023-02-20T05:06:38.09 | 0.6 | undecidable | manual | S | 151 | 78.7656 | 99 | -0.06 | 46 |
IV.PLLN.EHZ. | 2023-02-20T05:06:37.17 | 0.6 | undecidable | manual | S | 181 | 73.8705 | 100 | 0.29 | 45 |
IV.GIB.HHZ. | 2023-02-20T05:06:36.95 | 0.6 | undecidable | manual | S | 189 | 75.0693 | 100 | -0.24 | 44 |
IV.AIO.HHE. | 2023-02-20T05:06:33.81 | 0.3 | undecidable | manual | P | 129 | 120.4905 | 96 | -0.71 | 53 |
IV.CIMI.HNE. | 2023-02-20T05:06:32.63 | 0.6 | undecidable | manual | P | 211 | 100.3218 | 97 | 1.2 | 30 |
IV.LIBRI.HHZ. | 2023-02-20T05:06:29.72 | 0.3 | undecidable | manual | P | 133 | 92.241 | 98 | -0.48 | 61 |
IV.MUCR.HHZ. | 2023-02-20T05:06:29.84 | 0.3 | undecidable | manual | P | 138 | 92.241 | 98 | -0.35 | 63 |
IV.IVUG.HHZ. | 2023-02-20T05:06:29.06 | 0.3 | undecidable | manual | P | 112 | 77.2671 | 99 | 1.15 | 48 |
IV.SOLUN.HHE. | 2023-02-20T05:06:29.66 | 0.6 | undecidable | manual | P | 221 | 83.3499 | 99 | 0.83 | 37 |
IV.MPG.HHE. | 2023-02-20T05:06:29.83 | 0.6 | undecidable | manual | P | 232 | 88.8444 | 98 | 0.15 | 45 |
IV.MSFR.HHZ. | 2023-02-20T05:06:28.17 | 0.3 | undecidable | manual | P | 151 | 78.7656 | 99 | 0.03 | 70 |
IV.USI.HHZ. | 2023-02-20T05:06:28.48 | 0.3 | undecidable | manual | P | 274 | 85.248 | 98 | -0.65 | 59 |
3D.OEM4.HHN. | 2023-02-20T05:06:27.96 | 0.3 | undecidable | manual | P | 112 | 73.1712 | 100 | 0.67 | 60 |
IV.PLLN.EHZ. | 2023-02-20T05:06:27.28 | 0.3 | undecidable | manual | P | 181 | 73.8705 | 100 | -0.12 | 68 |
IV.CSLB.HHZ. | 2023-02-20T05:06:27.95 | 0.3 | undecidable | manual | P | 186 | 80.4639 | 99 | -0.46 | 63 |
IV.IVLT.HHN. | 2023-02-20T05:06:27.85 | 0.3 | undecidable | manual | P | 113 | 74.1702 | 100 | 0.4 | 65 |
IV.GIB.HHZ. | 2023-02-20T05:06:27.32 | 0.3 | undecidable | manual | P | 189 | 75.0693 | 100 | -0.26 | 66 |
IV.IFIL.HHZ. | 2023-02-20T05:06:27.20 | 0.1 | undecidable | manual | S | 106 | 37.3293 | 112 | -0.25 | 96 |
IV.IFIL.HHZ. | 2023-02-20T05:06:22.01 | 0.1 | undecidable | manual | P | 106 | 37.3293 | 112 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.IFIL.HHE. | ML:2.8 | 0.002025 | 1.32 | AML | other | m | 2023-02-20T05:06:29.88 |
IV.IFIL.HHN. | ML:2.3 | 0.0006039999999999999 | 1.16 | AML | other | m | 2023-02-20T05:06:31.30 |
IV.PLLN.EHN. | ML:2.1 | 0.00019800000000000002 | 0.92 | AML | other | m | 2023-02-20T05:06:40.72 |
IV.MSFR.HHE. | ML:1.4 | 0.00003155 | 1.36 | AML | other | m | 2023-02-20T05:06:42.28 |
IV.MSFR.HHN. | ML:1.4 | 0.000029049999999999998 | 0.48 | AML | other | m | 2023-02-20T05:06:43.52 |
IV.PLLN.EHE. | ML:2.0 | 0.0001585 | 1.2 | AML | other | m | 2023-02-20T05:06:43.93 |
IV.LIBRI.HHN. | ML:1.7 | 0.00005044999999999999 | 0.52 | AML | other | m | 2023-02-20T05:06:43.50 |
IV.LIBRI.HHE. | ML:1.8 | 0.00006644999999999999 | 0.76 | AML | other | m | 2023-02-20T05:06:44.60 |
IV.MUCR.HHE. | ML:1.9 | 0.00008575 | 0.9 | AML | other | m | 2023-02-20T05:06:44.72 |
IV.GIB.HHN. | ML:2.1 | 0.0001635 | 0.56 | AML | other | m | 2023-02-20T05:06:44.29 |
IV.GIB.HHE. | ML:2.0 | 0.0001575 | 0.6 | AML | other | m | 2023-02-20T05:06:44.20 |
IV.USI.HHE. | ML:1.5 | 0.00003875 | 0.58 | AML | other | m | 2023-02-20T05:06:44.31 |
IV.LIBRI.HNN. | ML:2.1 | 0.00014150000000000002 | 1 | AML | other | m | 2023-02-20T05:06:46.76 |
IV.LIBRI.HNE. | ML:2.0 | 0.00010930000000000001 | 1 | AML | other | m | 2023-02-20T05:06:46.44 |
IV.MUCR.HHN. | ML:2.2 | 0.0001525 | 0.62 | AML | other | m | 2023-02-20T05:06:47.19 |
IV.USI.HHN. | ML:2.0 | 0.00012315 | 0.36 | AML | other | m | 2023-02-20T05:06:48.02 |