A magnitude ML 2.3 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5310, 12.8190 at 28 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 2.3 | 2021-11-11 14:44:11 |
38.5313 | 12.8188 | 28 | 2022-03-30 13:04:36 |
Bollettino Sismico Italiano INGV | 100766941 |
Reviewed Rev100 |
ML 2.3 | 2021-11-11 14:44:12 |
38.5118 | 12.8235 | 10 | 2021-11-11 14:57:44 |
Sala Sismica INGV-Roma | 97398151 |
Field | Value |
---|---|
Time (UTC) | 2021-11-11 14:44:11 ± 0.27 |
Latitude | 38.5313 ± 0.0153 |
Longitude | 12.8188 ± 0.0149 |
Depth (km) | 28 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100766941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1753 |
Semi-minor axis of confidence ellipse (meter) | 355 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 336 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 203 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 17 |
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) | 0.33185 |
Epicentral distance of station farthest from the epicenter (degree) | 1.13944 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 97398151 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-11 14:57:44 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 100766941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-17 16:15:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SOLUN.HHZ. | 2021-11-11T14:44:35.87 | 0.3 | undecidable | manual | S | 128 | 78.9654 | 104 | -0.11 | 95 |
IV.LEVAN.EHZ. | 2021-11-11T14:44:34.50 | 0.3 | undecidable | manual | S | 215 | 72.6717 | 105 | 0.14 | 94 |
IV.MTGR.HHZ. | 2021-11-11T14:44:34.40 | 0.3 | undecidable | manual | S | 184 | 70.9734 | 106 | 0.49 | 87 |
IV.MBFT.HHZ. | 2021-11-11T14:44:33.13 | 0.3 | undecidable | manual | S | 170 | 65.9895 | 107 | 0.5 | 87 |
IV.CSLB.HHZ. | 2021-11-11T14:44:32.51 | 0.3 | undecidable | manual | P | 121 | 126.4734 | 54 | -0.26 | 83 |
IV.SCIAC.HHZ. | 2021-11-11T14:44:31.60 | 0.3 | undecidable | manual | P | 168 | 115.2957 | 99 | 0.31 | 83 |
IV.MPG.HHZ. | 2021-11-11T14:44:31.06 | 0.3 | undecidable | manual | S | 131 | 62.3931 | 108 | -0.68 | 85 |
IV.ERC.EHN. | 2021-11-11T14:44:30.17 | 0.3 | undecidable | manual | S | 200 | 58.3971 | 109 | -0.53 | 90 |
IV.SCIAR.HNE. | 2021-11-11T14:44:30.60 | 0.6 | undecidable | manual | P | 129 | 104.2179 | 100 | 0.99 | 44 |
IV.SOLUN.HHZ. | 2021-11-11T14:44:26.08 | 0.3 | undecidable | manual | P | 128 | 78.9654 | 104 | 0.27 | 90 |
IV.USI.HHZ. | 2021-11-11T14:44:25.93 | 0.3 | undecidable | manual | S | 58 | 36.8298 | 121 | 0.44 | 96 |
IV.MTGR.HHZ. | 2021-11-11T14:44:24.08 | 0.3 | undecidable | manual | P | 184 | 70.9734 | 106 | -0.53 | 87 |
IV.LEVAN.EHZ. | 2021-11-11T14:44:24.98 | 0.3 | undecidable | manual | P | 215 | 72.6717 | 105 | 0.11 | 95 |
IV.MBFT.HHZ. | 2021-11-11T14:44:23.97 | 0.3 | undecidable | manual | P | 170 | 65.9895 | 107 | 0.1 | 96 |
IV.MPG.HHZ. | 2021-11-11T14:44:22.57 | 0.3 | undecidable | manual | P | 131 | 62.3931 | 108 | -0.78 | 80 |
IV.ERC.EHN. | 2021-11-11T14:44:22.58 | 0.3 | undecidable | manual | P | 200 | 58.3971 | 109 | -0.18 | 96 |
IV.USI.HHZ. | 2021-11-11T14:44:19.62 | 0.3 | undecidable | manual | P | 58 | 36.8298 | 121 | -0.13 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.USI.HHE. | ML:2.6 | 0.0012990979999999998 | 0.3456 | AML | other | m | 2021-11-11T14:44:27.30 |
IV.USI.HHN. | ML:2.9 | 0.0024103379999999997 | 0.2752 | AML | other | m | 2021-11-11T14:44:27.72 |
IV.MPG.HHN. | ML:2.2 | 0.0002700028 | 0.32 | AML | other | m | 2021-11-11T14:44:33.52 |
IV.MBFT.HHE. | ML:2.3 | 0.00032314575000000004 | 0.3776 | AML | other | m | 2021-11-11T14:44:34.25 |
IV.MBFT.HHN. | ML:2.4 | 0.0003705482 | 0.3392 | AML | other | m | 2021-11-11T14:44:34.55 |
IV.MPG.HHE. | ML:2.2 | 0.0002806477 | 0.1984 | AML | other | m | 2021-11-11T14:44:34.70 |
IV.LEVAN.EHE. | ML:2.3 | 0.00027249515000000004 | 0.5376 | AML | other | m | 2021-11-11T14:44:35.56 |
IV.MTGR.HHE. | ML:2.4 | 0.000367 | 1.7 | AML | other | m | 2021-11-11T14:44:35.90 |
IV.MTGR.HHN. | ML:2.2 | 0.00024546405 | 0.2048 | AML | other | m | 2021-11-11T14:44:36.61 |
IV.LEVAN.EHN. | ML:2.1 | 0.00017232495 | 0.1792 | AML | other | m | 2021-11-11T14:44:37.40 |
IV.SOLUN.HHE. | ML:2.4 | 0.00029151910000000005 | 0.5248 | AML | other | m | 2021-11-11T14:44:39.44 |
IV.SOLUN.HHN. | ML:2.2 | 0.00020550395 | 0.2048 | AML | other | m | 2021-11-11T14:44:40.47 |
IV.SCIAC.HNE. | ML:2.3 | 0.00013906158 | 0.6464 | AML | other | m | 2021-11-11T14:44:55.65 |
IV.SCIAC.HHE. | ML:2.2 | 0.00013164581 | 0.64 | AML | other | m | 2021-11-11T14:44:55.65 |
IV.CSLB.HHE. | ML:1.8 | 0.0000379081 | 0.5248 | AML | other | m | 2021-11-11T14:44:58.28 |
IV.SCIAC.HNN. | ML:2.3 | 0.00016082200000000003 | 0.832 | AML | other | m | 2021-11-11T14:44:58.36 |
IV.SCIAC.HHN. | ML:2.4 | 0.00016892589999999998 | 0.8384 | AML | other | m | 2021-11-11T14:44:58.37 |