A magnitude ML 1.3 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 37.2100, 15.5570 at 26 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 1.3 | 2024-03-15 01:03:06 |
37.2098 | 15.557 | 26 | 2024-03-15 01:20:33 |
Sala Sismica INGV-Roma | 125889631 |
Field | Value |
---|---|
Time (UTC) | 2024-03-15 01:03:06 ± 0.26 |
Latitude | 37.2098 ± 0.0072 |
Longitude | 15.5570 ± 0.0136 |
Depth (km) | 26 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125889631 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1181 |
Semi-minor axis of confidence ellipse (meter) | 335 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 265 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1180.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 289 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67539 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 125889631 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-03-15 01:20:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ISPIC.HHZ. | 2024-03-15T01:03:29.32 | 0.6 | undecidable | manual | S | 231 | 74.9694 | 104 | 0 | 47 |
IT.PPL1.HNE. | 2024-03-15T01:03:28.45 | 0.6 | undecidable | manual | S | 213 | 69.2751 | 105 | 0.62 | 41 |
IV.HPAC.HHZ. | 2024-03-15T01:03:28.51 | 0.6 | undecidable | manual | S | 220 | 72.2721 | 104 | -0.09 | 47 |
IV.HLNI.HHZ. | 2024-03-15T01:03:25.66 | 0.6 | undecidable | manual | S | 284 | 62.3931 | 107 | -0.41 | 44 |
IV.HAVL.HHZ. | 2024-03-15T01:03:22.57 | 0.6 | undecidable | manual | S | 234 | 47.4192 | 112 | 0.26 | 47 |
IV.HCRL.HHE. | 2024-03-15T01:03:22.35 | 0.6 | undecidable | manual | S | 280 | 47.0196 | 113 | 0.15 | 48 |
IV.GALF.HHZ. | 2024-03-15T01:03:22.19 | 3.0 | undecidable | manual | P | 0.01 | 0 | |||
IV.SSY.HHZ. | 2024-03-15T01:03:21.34 | 0.6 | undecidable | manual | S | 262 | 43.1235 | 115 | 0.09 | 49 |
IV.HPAC.HHZ. | 2024-03-15T01:03:19.38 | 0.1 | undecidable | manual | P | 220 | 72.2721 | 104 | 0.17 | 91 |
IV.HAGA.HHE. | 2024-03-15T01:03:19.42 | 0.6 | undecidable | manual | S | 283 | 36.4413 | 120 | -0.25 | 48 |
IV.ISPIC.HHZ. | 2024-03-15T01:03:19.47 | 1.0 | undecidable | manual | P | 231 | 74.9694 | 104 | -0.15 | 23 |
IV.HSRS.HHE. | 2024-03-15T01:03:18.75 | 0.6 | undecidable | manual | S | 246 | 32.3454 | 123 | 0.02 | 51 |
IV.HLNI.HHZ. | 2024-03-15T01:03:17.61 | 0.6 | positive | manual | P | 284 | 62.3931 | 107 | -0.13 | 47 |
IV.AGST.EHE. | 2024-03-15T01:03:17.83 | 0.6 | undecidable | manual | S | 280 | 29.5482 | 126 | -0.29 | 48 |
IT.PPL1.HNE. | 2024-03-15T01:03:17.92 | 0.1 | undecidable | manual | P | 213 | 69.2751 | 105 | -0.84 | 76 |
IV.SSY.HHZ. | 2024-03-15T01:03:15.01 | 1.0 | undecidable | manual | P | 262 | 43.1235 | 115 | 0.05 | 25 |
IV.HAVL.HHZ. | 2024-03-15T01:03:15.70 | 0.1 | positive | manual | P | 234 | 47.4192 | 112 | 0.13 | 96 |
IV.HCRL.HHE. | 2024-03-15T01:03:15.78 | 0.1 | undecidable | manual | P | 280 | 47.0196 | 113 | 0.27 | 94 |
IV.HSRS.HHE. | 2024-03-15T01:03:13.59 | 0.1 | undecidable | manual | P | 246 | 32.3454 | 123 | 0.09 | 100 |
IV.AGST.EHE. | 2024-03-15T01:03:13.31 | 0.1 | undecidable | manual | P | 280 | 29.5482 | 126 | 0.16 | 99 |
IV.HAGA.HHE. | 2024-03-15T01:03:13.95 | 0.1 | undecidable | manual | P | 283 | 36.4413 | 120 | -0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAVL.HHE. | ML:1.3 | 0.000051500000000000005 | 0.64 | AML | other | m | 2024-03-15T01:03:22.83 |
IV.HAVL.HHN. | ML:1.3 | 0.0000501 | 0.28 | AML | other | m | 2024-03-15T01:03:23.00 |
IV.HLNI.HHN. | ML:1.4 | 0.00003845 | 1.76 | AML | other | m | 2024-03-15T01:03:26.92 |
IV.HLNI.HHE. | ML:1.2 | 0.000029449999999999998 | 0.92 | AML | other | m | 2024-03-15T01:03:26.88 |