A magnitude ML 2.1 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 38.5910, 15.5400 at 155 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 | 2023-04-29 07:21:10 |
38.5912 | 15.5405 | 155 | 2024-03-01 17:18:12 |
Bollettino Sismico Italiano INGV | 119166391 |
Reviewed Rev100 |
ML 2.0 | 2023-04-29 07:21:10 |
38.5812 | 15.5598 | 156 | 2023-04-29 07:37:04 |
Sala Sismica INGV-Roma | 116865161 |
Field | Value |
---|---|
Time (UTC) | 2023-04-29 07:21:10 ± 0.22 |
Latitude | 38.5912 ± 0.0108 |
Longitude | 15.5405 ± 0.0196 |
Depth (km) | 155 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 119166391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1583 |
Semi-minor axis of confidence ellipse (meter) | 950 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 119 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1580.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.20509 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 23 |
Type of magnitude | ML |
Reference to an origin | 119166391 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-07-11 14:14:33 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 116865161 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-29 07:37:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2023-04-29T07:23:15.60 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.SNTG.HHZ. | 2023-04-29T07:22:34.99 | 3.0 | undecidable | manual | Pn | -0.79 | 0 | |||
GE.MATE.HHZ. | 2023-04-29T07:22:19.96 | 3.0 | undecidable | manual | Sn | -1.39 | 0 | |||
XE.T0702.HHN. | 2023-04-29T07:21:58.20 | 0.3 | undecidable | manual | S | 20 | 133.7661 | 136 | -0.24 | 65 |
IV.GRIS.HNE. | 2023-04-29T07:21:58.10 | 0.6 | undecidable | manual | S | 12 | 130.2696 | 137 | 0.17 | 43 |
IV.SGG.HHZ. | 2023-04-29T07:21:57.96 | 3.0 | undecidable | manual | Pn | -8.53 | 0 | |||
IX.SCL3.EHZ.02 | 2023-04-29T07:21:56.43 | 3.0 | undecidable | manual | Pg | 2.11 | 0 | |||
IV.CET2.HHZ. | 2023-04-29T07:21:54.70 | 0.6 | undecidable | manual | S | 19 | 109.9122 | 142 | -0.4 | 44 |
IV.CAR1.HHZ. | 2023-04-29T07:21:53.10 | 0.3 | undecidable | manual | S | 38 | 93.5397 | 147 | 0.06 | 72 |
IV.PLAC.HHZ. | 2023-04-29T07:21:51.20 | 0.3 | undecidable | manual | S | 101 | 79.4649 | 151 | -0.28 | 71 |
IV.AIO.HHZ. | 2023-04-29T07:21:51.10 | 0.3 | undecidable | manual | S | 201 | 73.7706 | 153 | 0.2 | 73 |
IV.SOI.EHZ. | 2023-04-29T07:21:50.70 | 0.3 | undecidable | manual | S | 142 | 72.7716 | 153 | -0.1 | 74 |
IV.FERC.HHZ.00 | 2023-04-29T07:21:49.60 | 0.3 | undecidable | manual | S | 107 | 53.3022 | 160 | 0.49 | 72 |
TV.GMB1.HHZ. | 2023-04-29T07:21:49.30 | 0.3 | undecidable | manual | S | 152 | 52.4031 | 160 | 0.26 | 75 |
IV.IVPL.HHE. | 2023-04-29T07:21:49.60 | 0.3 | undecidable | manual | S | 244 | 54.2013 | 159 | 0.42 | 72 |
IV.MILZ.HHN. | 2023-04-29T07:21:48.10 | 0.6 | undecidable | manual | S | 217 | 44.5221 | 163 | -0.41 | 49 |
IV.MSRU.HHZ. | 2023-04-29T07:21:47.80 | 0.3 | undecidable | manual | S | 184 | 36.4413 | 166 | -0.24 | 77 |
IV.GRIS.HNE. | 2023-04-29T07:21:38.32 | 0.3 | undecidable | manual | P | 12 | 130.2696 | 137 | 0.25 | 64 |
XE.T0702.HHN. | 2023-04-29T07:21:38.37 | 0.3 | undecidable | manual | P | 20 | 133.7661 | 136 | 0 | 67 |
IV.SELL.HHZ. | 2023-04-29T07:21:36.32 | 0.3 | undecidable | manual | P | 65 | 103.6185 | 144 | 0.36 | 67 |
IV.SERS.HHZ. | 2023-04-29T07:21:36.78 | 0.3 | undecidable | manual | P | 63 | 110.8002 | 142 | 0.28 | 67 |
IV.CET2.HHZ. | 2023-04-29T07:21:36.37 | 0.3 | undecidable | manual | P | 19 | 109.9122 | 142 | -0.07 | 70 |
IV.CAR1.HHZ. | 2023-04-29T07:21:35.04 | 0.3 | undecidable | manual | P | 38 | 93.5397 | 147 | -0.21 | 70 |
IV.AIO.HHZ. | 2023-04-29T07:21:34.43 | 0.3 | undecidable | manual | P | 201 | 73.7706 | 153 | 0.41 | 70 |
IV.PLAC.HHZ. | 2023-04-29T07:21:34.37 | 0.1 | negative | manual | P | 101 | 79.4649 | 151 | 0.02 | 100 |
IV.IVPL.HHE. | 2023-04-29T07:21:33.10 | 0.3 | undecidable | manual | P | 244 | 54.2013 | 159 | 0.08 | 78 |
IV.FERC.HHZ.00 | 2023-04-29T07:21:33.04 | 0.3 | undecidable | manual | P | 107 | 53.3022 | 160 | 0.05 | 78 |
IV.SOI.EHZ. | 2023-04-29T07:21:33.61 | 0.3 | undecidable | manual | P | 142 | 72.7716 | 153 | -0.35 | 71 |
TV.GMB1.HHZ. | 2023-04-29T07:21:32.95 | 0.3 | undecidable | manual | P | 152 | 52.4031 | 160 | 0 | 79 |
IV.MILZ.HHN. | 2023-04-29T07:21:32.18 | 0.3 | undecidable | manual | P | 217 | 44.5221 | 163 | -0.46 | 73 |
IV.MSRU.HHZ. | 2023-04-29T07:21:31.83 | 0.3 | undecidable | manual | P | 184 | 36.4413 | 166 | -0.53 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSRU.HHE. | ML:0.0 | 0.0001067 | 0.22 | AML | other | m | 2023-04-29T07:21:48.78 |
IV.MSRU.HHN. | ML:0.0 | 0.00007335 | 0.64 | AML | other | m | 2023-04-29T07:21:49.60 |
TV.GMB1.HHN. | ML:0.0 | 0.00002655 | 0.48 | AML | other | m | 2023-04-29T07:21:50.02 |
TV.GMB1.HHE. | ML:0.0 | 0.000021150000000000002 | 1.32 | AML | other | m | 2023-04-29T07:21:50.06 |
IV.SOI.EHN. | ML:0.0 | 0.000044999999999999996 | 1.04 | AML | other | m | 2023-04-29T07:21:51.94 |
IV.SOI.EHE. | ML:0.0 | 0.00005 | 0.48 | AML | other | m | 2023-04-29T07:21:52.34 |
IV.PLAC.HHE. | ML:0.0 | 0.000032646345 | 0.2592 | AML | other | m | 2023-04-29T07:21:52.51 |
IV.PLAC.HHN. | ML:0.0 | 0.000040695825000000006 | 0.6208 | AML | other | m | 2023-04-29T07:21:52.52 |
IV.CAR1.HHE. | ML:0.0 | 0.0000809 | 0.76 | AML | other | m | 2023-04-29T07:21:54.41 |
IV.CAR1.HHN. | ML:0.0 | 0.00003875 | 0.58 | AML | other | m | 2023-04-29T07:21:55.37 |
IV.AIO.HHN. | ML:0.0 | 0.000014392575000000002 | 1.8016 | AML | other | m | 2023-04-29T07:21:51.75 |
IV.CET2.HHE. | ML:0.0 | 0.00006945 | 1.3 | AML | other | m | 2023-04-29T07:21:55.85 |
IV.CET2.HHN. | ML:0.0 | 0.00010235 | 0.26 | AML | other | m | 2023-04-29T07:21:56.04 |
IV.SERS.HHE. | ML:2.0 | 0.00002995 | 0.3 | AML | other | m | 2023-04-29T07:21:57.60 |
IV.SERS.HHN. | ML:1.7 | 0.000016250000000000002 | 0.6 | AML | other | m | 2023-04-29T07:21:59.34 |
IV.MSRU.HNE. | ML:2.4 | 0.0001057344 | 0.2208 | AML | other | m | 2023-04-29T07:21:48.78 |
IV.MSRU.HNN. | ML:2.2 | 0.00007185756499999999 | 0.9376 | AML | other | m | 2023-04-29T07:21:48.60 |
TV.GMB1.HNN. | ML:2.3 | 0.00008846167 | 0.9088 | AML | other | m | 2023-04-29T07:21:50.05 |
TV.GMB1.HNE. | ML:2.1 | 0.000058429670000000005 | 1.392 | AML | other | m | 2023-04-29T07:21:50.07 |
IV.PLAC.HNE. | ML:2.3 | 0.0000753342 | 1.84 | AML | other | m | 2023-04-29T07:21:51.07 |
IV.PLAC.HNN. | ML:2.4 | 0.000101802585 | 1.5072 | AML | other | m | 2023-04-29T07:21:51.05 |
IV.CAR1.HNE. | ML:2.2 | 0.00006260996 | 0.3424 | AML | other | m | 2023-04-29T07:21:54.73 |
IV.CAR1.HNN. | ML:2.1 | 0.000046620135 | 0.9312 | AML | other | m | 2023-04-29T07:21:53.63 |