A magnitude ML 2.1 earthquake occured in region: Costa Laziale (Roma), on
and geographic coordinates (lat, lon) 41.7750, 11.7410 at 10 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 2.1 | 2024-01-05 01:04:18 |
41.7752 | 11.7413 | 10 | 2024-01-05 01:14:20 |
Sala Sismica INGV-Roma | 124491041 |
Field | Value |
---|---|
Time (UTC) | 2024-01-05 01:04:18 ± 0.38 |
Latitude | 41.7752 ± 0.0198 |
Longitude | 11.7413 ± 0.0241 |
Depth (km) | 10 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124491041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2440 |
Semi-minor axis of confidence ellipse (meter) | 1600 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 38 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 228 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 14 |
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) | 1.20419 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 124491041 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-05 01:14:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.VSL.HHZ. | 2024-01-05T01:05:37.67 | 3.0 | undecidable | manual | Sn | -2.49 | 0 | |||
MN.VSL.HHZ. | 2024-01-05T01:05:04.63 | 3.0 | positive | manual | Pn | 0.34 | 0 | |||
MN.SENA.HHZ. | 2024-01-05T01:04:54.29 | 3.0 | negative | manual | Pn | 0.07 | 0 | |||
IV.AGLI.HHZ. | 2024-01-05T01:04:51.66 | 3.0 | positive | manual | Pn | -0.36 | 0 | |||
IV.FRON.EHZ. | 2024-01-05T01:04:50.93 | 3.0 | undecidable | manual | Pn | 1.57 | 0 | |||
IV.MTCE.HHZ. | 2024-01-05T01:04:44.23 | 1.0 | undecidable | manual | S | 71 | 87.0462 | 50 | -0.08 | 24 |
IV.ARCI.HNZ. | 2024-01-05T01:04:39.53 | 0.1 | undecidable | manual | P | 350 | 121.3896 | 50 | 0.89 | 69 |
IV.CASP.HHZ. | 2024-01-05T01:04:39.74 | 0.3 | undecidable | manual | P | 328 | 133.6662 | 50 | -0.79 | 53 |
IV.GIUL.HHZ. | 2024-01-05T01:04:39.31 | 0.6 | undecidable | manual | P | 100 | 127.6722 | 50 | -0.29 | 42 |
IV.SACS.HHZ. | 2024-01-05T01:04:38.74 | 1.0 | undecidable | manual | P | 7 | 119.8911 | 50 | 0.33 | 21 |
IV.MCIV.CHE. | 2024-01-05T01:04:37.16 | 0.3 | undecidable | manual | P | 357 | 111.3996 | 50 | 0.06 | 68 |
IV.BARO.EHZ. | 2024-01-05T01:04:36.72 | 0.1 | undecidable | manual | S | 26 | 58.2972 | 50 | 0.08 | 100 |
IV.CERT.HHZ. | 2024-01-05T01:04:36.02 | 0.1 | undecidable | manual | P | 79 | 104.3178 | 50 | 0.02 | 92 |
IV.LATE.HHE. | 2024-01-05T01:04:34.23 | 1.0 | undecidable | manual | P | 3 | 93.1401 | 50 | -0.05 | 23 |
IV.MTCE.HHZ. | 2024-01-05T01:04:33.45 | 0.1 | undecidable | manual | P | 71 | 87.0462 | 50 | 0.1 | 94 |
IV.SRES.HHZ. | 2024-01-05T01:04:33.05 | 0.1 | undecidable | manual | P | 51 | 81.4518 | 50 | 0.57 | 85 |
IV.TOLF.HHZ. | 2024-01-05T01:04:30.43 | 1.0 | undecidable | manual | S | 34 | 38.5281 | 50 | -0.92 | 20 |
IV.BARO.EHZ. | 2024-01-05T01:04:28.47 | 0.6 | undecidable | manual | P | 26 | 58.2972 | 50 | -0.45 | 46 |
IV.TOLF.HHZ. | 2024-01-05T01:04:25.18 | 0.3 | positive | manual | P | 34 | 38.5281 | 50 | -0.68 | 66 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.TOLF.HHN. | ML:2.1 | 0.000456 | 1.72 | AML | other | m | 2024-01-05T01:04:34.96 |
IV.TOLF.HHE. | ML:2.1 | 0.000506 | 1.58 | AML | other | m | 2024-01-05T01:04:34.15 |
IV.BARO.EHN. | ML:2.4 | 0.0005344999999999999 | 0.46 | AML | other | m | 2024-01-05T01:04:39.76 |
IV.BARO.HNN. | ML:2.4 | 0.0005325 | 0.46 | AML | other | m | 2024-01-05T01:04:39.76 |
IV.BARO.HNE. | ML:2.3 | 0.000406 | 1.48 | AML | other | m | 2024-01-05T01:04:41.06 |
IV.BARO.EHE. | ML:1.4 | 0.0000569 | 0.3 | AML | other | m | 2024-01-05T01:04:42.55 |
IV.SRES.HHE. | ML:1.6 | 0.000058649999999999996 | 0.78 | AML | other | m | 2024-01-05T01:04:46.92 |
IV.MTCE.HHE. | ML:2.0 | 0.0001205 | 0.58 | AML | other | m | 2024-01-05T01:04:47.14 |
IV.MTCE.HHN. | ML:2.4 | 0.00029000000000000006 | 0.48 | AML | other | m | 2024-01-05T01:04:47.36 |
IV.SRES.HHN. | ML:1.7 | 0.00006795000000000001 | 1 | AML | other | m | 2024-01-05T01:04:48.98 |
IV.CERT.HHE. | ML:2.2 | 0.000131 | 1.3 | AML | other | m | 2024-01-05T01:04:51.74 |
IV.CERT.HHN. | ML:2.0 | 0.00010375000000000001 | 0.72 | AML | other | m | 2024-01-05T01:04:56.01 |
IV.SACS.HHN. | ML:1.8 | 0.000048799999999999994 | 0.62 | AML | other | m | 2024-01-05T01:04:57.14 |
IV.SACS.HHE. | ML:2.0 | 0.00007944999999999999 | 0.68 | AML | other | m | 2024-01-05T01:05:01.08 |