A magnitude ML 1.2 earthquake occured in region: Tirreno Meridionale (MARE), on
and geographic coordinates (lat, lon) 39.6130, 15.3030 at 4 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 1.2 | 2024-04-08 01:02:11 |
39.6127 | 15.3033 | 5 | 2024-04-08 01:16:35 |
Sala Sismica INGV-Roma | 126559171 |
Field | Value |
---|---|
Time (UTC) | 2024-04-08 01:02:11 ± 0.4 |
Latitude | 39.6127 ± 0.0189 |
Longitude | 15.3033 ± 0.0268 |
Depth (km) | 5 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126559171 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2814 |
Semi-minor axis of confidence ellipse (meter) | 1110 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 228 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2810.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 248 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.31 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.95328 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 126559171 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-08 01:16:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CAMP.HHZ. | 2024-04-08T01:03:35.95 | 3.0 | undecidable | manual | Sn | -4.72 | 0 | |||
IV.CDRU.HHZ. | 2024-04-08T01:02:41.96 | 0.1 | undecidable | manual | S | 0 | 97.3248 | 50 | 0.15 | 90 |
IV.CMPR.HHZ. | 2024-04-08T01:02:36.86 | 0.1 | undecidable | manual | S | 360 | 78.2661 | 50 | 0.13 | 94 |
XE.T0702.HHZ. | 2024-04-08T01:02:33.79 | 0.1 | undecidable | manual | S | 80 | 67.6767 | 50 | -0.12 | 96 |
MN.CUC.HHZ. | 2024-04-08T01:02:32.48 | 0.1 | undecidable | manual | S | 46 | 60.7947 | 50 | 0.42 | 91 |
IV.MGR.HHZ. | 2024-04-08T01:02:32.11 | 0.1 | undecidable | manual | S | 20 | 61.9935 | 50 | -0.28 | 93 |
IV.CET2.HHZ. | 2024-04-08T01:02:30.92 | 0.1 | undecidable | manual | S | 99 | 56.499 | 50 | 0.01 | 100 |
IV.CELI.HHZ. | 2024-04-08T01:02:30.92 | 1.0 | negative | manual | P | 102 | 105.8163 | 50 | 0.44 | 21 |
IV.SPS2.HHZ. | 2024-04-08T01:02:29.50 | 0.6 | negative | manual | P | 112 | 95.6376 | 50 | 0.58 | 40 |
IV.GRIS.EHZ. | 2024-04-08T01:02:28.66 | 0.1 | undecidable | manual | S | 73 | 49.0176 | 50 | -0.27 | 96 |
IV.CDRU.HHZ. | 2024-04-08T01:02:28.49 | 0.6 | positive | manual | P | 0 | 97.3248 | 50 | -0.69 | 39 |
IV.CMPR.HHZ. | 2024-04-08T01:02:26.24 | 1.0 | undecidable | manual | P | 360 | 78.2661 | 50 | 0 | 24 |
XE.T0702.HHZ. | 2024-04-08T01:02:24.32 | 1.0 | negative | manual | P | 80 | 67.6767 | 50 | -0.3 | 23 |
MN.CUC.HHZ. | 2024-04-08T01:02:24.19 | 0.1 | undecidable | manual | P | 46 | 60.7947 | 50 | 0.64 | 85 |
IV.MGR.HHZ. | 2024-04-08T01:02:23.39 | 0.1 | undecidable | manual | P | 20 | 61.9935 | 50 | -0.35 | 92 |
IV.CET2.HHZ. | 2024-04-08T01:02:22.74 | 0.1 | positive | manual | P | 99 | 56.499 | 50 | -0.14 | 97 |
IV.GRIS.EHZ. | 2024-04-08T01:02:21.42 | 1.0 | negative | manual | P | 73 | 49.0176 | 50 | -0.32 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GRIS.EHN. | ML:1.2 | 0.000039349999999999994 | 1.16 | AML | other | m | 2024-04-08T01:02:28.94 |
IV.GRIS.EHE. | ML:1.4 | 0.0000705 | 0.96 | AML | other | m | 2024-04-08T01:02:29.62 |
IV.CET2.HHE. | ML:1.3 | 0.0000467 | 0.56 | AML | other | m | 2024-04-08T01:02:31.39 |
IV.MGR.HHE. | ML:1.2 | 0.00003505 | 0.5 | AML | other | m | 2024-04-08T01:02:32.57 |
IV.CET2.HHN. | ML:1.5 | 0.00006989999999999999 | 0.86 | AML | other | m | 2024-04-08T01:02:33.67 |
IV.MGR.HHN. | ML:1.1 | 0.000025750000000000002 | 0.58 | AML | other | m | 2024-04-08T01:02:36.23 |
IV.CMPR.HHE. | ML:1.2 | 0.000027249999999999998 | 0.26 | AML | other | m | 2024-04-08T01:02:37.64 |
IV.CMPR.HHN. | ML:1.0 | 0.0000161 | 0.28 | AML | other | m | 2024-04-08T01:02:38.71 |
IV.SPS2.HHN. | ML:1.2 | 0.0000167 | 0.36 | AML | other | m | 2024-04-08T01:02:43.00 |
IV.SPS2.HHE. | ML:1.0 | 0.000011885 | 1.42 | AML | other | m | 2024-04-08T01:02:43.19 |
IV.CDRU.HHN. | ML:1.2 | 0.000013825 | 0.72 | AML | other | m | 2024-04-08T01:02:43.40 |
IV.CDRU.HHE. | ML:1.5 | 0.000028749999999999997 | 1.1 | AML | other | m | 2024-04-08T01:02:43.17 |