A magnitude ML 1.7 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.4110, 15.3140 at 31 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 1.7 | 2022-12-29 22:49:42 |
39.4107 | 15.3143 | 31 | 2024-03-01 15:28:27 |
Bollettino Sismico Italiano INGV | 118563941 |
Reviewed Rev100 |
ML 1.9 | 2022-12-29 22:49:41 |
39.3527 | 15.2087 | 25 | 2022-12-29 23:22:14 |
Sala Sismica INGV-Roma | 113178071 |
Field | Value |
---|---|
Time (UTC) | 2022-12-29 22:49:42 ± 0.24 |
Latitude | 39.4107 ± 0.0117 |
Longitude | 15.3143 ± 0.0244 |
Depth (km) | 31 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 118563941 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1780 |
Semi-minor axis of confidence ellipse (meter) | 1221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1780.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 138 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.43 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 1.29862 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 18 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 113178071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-12-29 23:22:14 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 118563941 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-06-19 15:53:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2022-12-29T22:50:59.16 | 3.0 | negative | manual | Pg | 13.17 | 0 | |||
IV.MMUR.HNZ. | 2022-12-29T22:50:53.28 | 3.0 | undecidable | manual | Pn | 6.5 | 0 | |||
IV.CLTA.HHZ. | 2022-12-29T22:50:50.26 | 3.0 | undecidable | manual | Sn | -0.91 | 0 | |||
IV.NARO.HHZ. | 2022-12-29T22:50:50.70 | 3.0 | undecidable | manual | Pn | 0.02 | 0 | |||
IV.CERA.HNZ. | 2022-12-29T22:50:47.36 | 3.0 | undecidable | manual | Sn | -0.46 | 0 | |||
IV.CORL.HHZ. | 2022-12-29T22:50:45.01 | 3.0 | undecidable | manual | Sn | 1.46 | 0 | |||
IV.MC2.EHZ. | 2022-12-29T22:50:42.26 | 3.0 | positive | manual | Pn | 2.89 | 0 | |||
IV.CERA.HHZ. | 2022-12-29T22:50:21.77 | 3.0 | undecidable | manual | Pn | 2.3 | 0 | |||
IV.CDRU.HHE. | 2022-12-29T22:50:16.98 | 0.6 | undecidable | manual | S | 360 | 119.6913 | 54 | 0.23 | 49 |
IV.CMPR.HHE. | 2022-12-29T22:50:12.06 | 0.6 | undecidable | manual | S | 359 | 100.6215 | 103 | -0.47 | 47 |
IV.GIZZ.HHZ. | 2022-12-29T22:50:09.63 | 0.6 | undecidable | manual | S | 122 | 90.4428 | 104 | -0.25 | 51 |
IV.CAR1.HHZ. | 2022-12-29T22:50:07.68 | 0.6 | undecidable | manual | S | 102 | 78.9654 | 107 | 0.77 | 44 |
IV.BULG.HHZ. | 2022-12-29T22:50:06.45 | 0.6 | undecidable | manual | S | 4 | 74.2701 | 108 | 0.73 | 46 |
XE.MORMA.HNE. | 2022-12-29T22:50:06.56 | 0.6 | undecidable | manual | S | 48 | 75.8685 | 107 | 0.44 | 50 |
IV.IACL.HHE. | 2022-12-29T22:50:05.03 | 0.3 | undecidable | manual | P | 221 | 127.7721 | 54 | 1.71 | 37 |
IV.PLAC.HNN. | 2022-12-29T22:50:04.51 | 0.6 | undecidable | manual | P | 137 | 144.1446 | 54 | -0.86 | 37 |
IV.GRIS.HNE. | 2022-12-29T22:50:01.29 | 0.6 | undecidable | manual | S | 51 | 58.7967 | 113 | -0.56 | 50 |
IV.SALB.HNE. | 2022-12-29T22:50:01.26 | 0.3 | undecidable | manual | P | 59 | 102.2199 | 103 | 1.14 | 54 |
IV.CDRU.HHE. | 2022-12-29T22:50:01.78 | 0.3 | undecidable | manual | P | 360 | 119.6913 | 54 | -0.54 | 66 |
IV.SIRI.HHE. | 2022-12-29T22:50:00.10 | 0.6 | undecidable | manual | P | 29 | 97.7244 | 103 | 0.66 | 45 |
IV.CELI.HNN. | 2022-12-29T22:50:00.11 | 0.6 | undecidable | manual | P | 90 | 102.4197 | 102 | -0.03 | 52 |
IV.MTSN.HNZ. | 2022-12-29T22:50:00.53 | 0.6 | undecidable | manual | P | 21 | 101.9202 | 103 | 0.45 | 48 |
IV.CET2.HHZ. | 2022-12-29T22:50:00.88 | 0.6 | undecidable | manual | S | 76 | 56.3991 | 114 | -0.37 | 53 |
IV.CMPR.HHE. | 2022-12-29T22:49:58.98 | 0.3 | undecidable | manual | P | 359 | 100.6215 | 103 | -0.91 | 59 |
IV.SPS2.HHZ. | 2022-12-29T22:49:58.19 | 0.3 | undecidable | manual | P | 98 | 88.8444 | 105 | 0.07 | 79 |
IV.GIZZ.HHZ. | 2022-12-29T22:49:58.27 | 0.3 | undecidable | manual | P | 122 | 90.4428 | 104 | -0.08 | 79 |
IV.MGR.HHZ. | 2022-12-29T22:49:57.04 | 0.3 | undecidable | manual | P | 14 | 83.1501 | 106 | -0.23 | 77 |
IV.MMN.HHZ. | 2022-12-29T22:49:57.05 | 0.3 | undecidable | manual | P | 47 | 78.5658 | 107 | 0.46 | 75 |
MN.CUC.HNE. | 2022-12-29T22:49:56.74 | 0.3 | undecidable | manual | P | 33 | 77.5668 | 107 | 0.3 | 77 |
XE.MORMA.HNE. | 2022-12-29T22:49:56.69 | 0.3 | undecidable | manual | P | 48 | 75.8685 | 107 | 0.5 | 74 |
IV.CAR1.HHZ. | 2022-12-29T22:49:56.48 | 0.3 | undecidable | manual | P | 102 | 78.9654 | 107 | -0.17 | 79 |
IV.BULG.HHZ. | 2022-12-29T22:49:55.32 | 0.3 | undecidable | manual | P | 4 | 74.2701 | 108 | -0.63 | 70 |
IV.GRIS.HNE. | 2022-12-29T22:49:53.35 | 0.3 | undecidable | manual | P | 51 | 58.7967 | 113 | -0.37 | 79 |
IV.CET2.HHZ. | 2022-12-29T22:49:52.80 | 0.1 | undecidable | manual | P | 76 | 56.3991 | 114 | -0.57 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CET2.HHN. | ML:1.9 | 0.0001465 | 1.76 | AML | other | m | 2022-12-29T22:50:01.97 |
IV.CET2.HHE. | ML:1.8 | 0.00013700000000000002 | 1.62 | AML | other | m | 2022-12-29T22:50:04.02 |
IV.BULG.HHE. | ML:1.4 | 0.0000332 | 1.62 | AML | other | m | 2022-12-29T22:50:08.98 |
IV.BULG.HHN. | ML:1.6 | 0.000057999999999999994 | 0.54 | AML | other | m | 2022-12-29T22:50:08.53 |
IV.CAR1.HHE. | ML:1.7 | 0.00006845000000000001 | 1.44 | AML | other | m | 2022-12-29T22:50:10.80 |
IV.CAR1.HHN. | ML:1.7 | 0.00006900000000000001 | 0.38 | AML | other | m | 2022-12-29T22:50:10.30 |