A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.3870, 12.2560 at 10 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 2.1 | 2022-12-02 03:55:25 |
38.3867 | 12.2562 | 10 | 2024-03-01 15:28:16 |
Bollettino Sismico Italiano INGV | 113630401 |
Reviewed Rev100 |
ML 2.3 | 2022-12-02 03:55:22 |
38.4793 | 12.0277 | 10 | 2022-12-02 04:14:04 |
Sala Sismica INGV-Roma | 112429661 |
Field | Value |
---|---|
Time (UTC) | 2022-12-02 03:55:25 ± 1.54 |
Latitude | 38.3867 ± 0.0504 |
Longitude | 12.2562 ± 0.1216 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 113630401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 11560 |
Semi-minor axis of confidence ellipse (meter) | 3140 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 294 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 11560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 256 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 13 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.63 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.48568 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 113630401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-10 14:40:28 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 112429661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-02 04:14:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MRGE.HHZ. | 2022-12-02T03:57:25.40 | 3.0 | undecidable | manual | Pn | 0.61 | 0 | |||
IV.CERA.HNZ. | 2022-12-02T03:57:02.80 | 3.0 | undecidable | manual | Sn | 3.4 | 0 | |||
IV.SRES.HHZ. | 2022-12-02T03:56:26.29 | 3.0 | positive | manual | Pn | 2.61 | 0 | |||
IV.SENA.HHZ. | 2022-12-02T03:56:11.35 | 3.0 | undecidable | manual | P | 0 | ||||
IV.CSLB.HHZ. | 2022-12-02T03:55:51.02 | 0.3 | undecidable | manual | P | 107 | 164.9127 | 50 | -1.83 | 33 |
IV.SCIAC.HHZ. | 2022-12-02T03:55:46.61 | 0.3 | undecidable | manual | P | 142 | 121.5894 | 50 | 0.43 | 77 |
IV.MARIO.HHE. | 2022-12-02T03:55:45.22 | 0.6 | undecidable | manual | P | 115 | 113.2977 | 50 | 0.32 | 53 |
IV.MMGO.HHZ. | 2022-12-02T03:55:44.11 | 0.3 | undecidable | manual | P | 142 | 102.12 | 50 | 0.93 | 66 |
IV.CAVT.HHE. | 2022-12-02T03:55:42.86 | 0.6 | undecidable | manual | P | 151 | 89.8434 | 50 | 1.58 | 32 |
IV.MPG.HHE. | 2022-12-02T03:55:42.84 | 0.6 | undecidable | manual | P | 104 | 99.3228 | 50 | 0.1 | 57 |
IV.USI.HHZ. | 2022-12-02T03:55:41.24 | 0.3 | undecidable | manual | P | 66 | 87.6456 | 50 | 0.29 | 85 |
IV.LEVAN.EHZ. | 2022-12-02T03:55:40.60 | 0.6 | undecidable | manual | S | 170 | 44.5221 | 50 | 0.13 | 63 |
IV.MARS.HHE. | 2022-12-02T03:55:40.59 | 0.3 | undecidable | manual | P | 159 | 75.2691 | 50 | 1.55 | 50 |
IV.MBFT.HHZ. | 2022-12-02T03:55:39.21 | 0.3 | undecidable | manual | P | 129 | 78.0663 | 50 | -0.25 | 87 |
IV.MTGR.HHE. | 2022-12-02T03:55:37.24 | 0.3 | undecidable | manual | P | 141 | 70.1742 | 50 | -1.01 | 68 |
IV.ERC.EHE. | 2022-12-02T03:55:34.43 | 0.3 | undecidable | manual | P | 143 | 48.3183 | 50 | -0.45 | 88 |
IV.LEVAN.EHZ. | 2022-12-02T03:55:33.43 | 0.1 | undecidable | manual | P | 170 | 44.5221 | 50 | -0.87 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LEVAN.EHE. | ML:2.2 | 0.0005033904500000001 | 0.1792 | AML | other | m | 2022-12-02T03:55:44.37 |
IV.LEVAN.EHN. | ML:2.4 | 0.0008895 | 0.28 | AML | other | m | 2022-12-02T03:55:44.28 |
IV.MBFT.HHE. | ML:2.1 | 0.0001947931 | 0.4192 | AML | other | m | 2022-12-02T03:55:52.74 |
IV.MBFT.HHN. | ML:2.1 | 0.00016849999999999998 | 0.38 | AML | other | m | 2022-12-02T03:55:54.74 |
IV.USI.HHN. | ML:2.4 | 0.00034161395000000005 | 0.3808 | AML | other | m | 2022-12-02T03:55:55.51 |
IV.USI.HHE. | ML:2.1 | 0.00015411930000000003 | 0.4 | AML | other | m | 2022-12-02T03:55:56.88 |
IV.MMGO.HHE. | ML:1.9 | 0.00006855 | 0.42 | AML | other | m | 2022-12-02T03:56:03.75 |
IV.MMGO.HHN. | ML:1.9 | 0.00007444038499999999 | 0.3776 | AML | other | m | 2022-12-02T03:56:06.60 |
IV.SCIAC.HHE. | ML:1.9 | 0.000055320125 | 0.4384 | AML | other | m | 2022-12-02T03:56:07.97 |
IV.SCIAC.HHN. | ML:2.0 | 0.000063983985 | 0.3808 | AML | other | m | 2022-12-02T03:56:09.24 |