A magnitude ML 1.5 earthquake occured in region: 3 km E Piazza Armerina (EN), on
and geographic coordinates (lat, lon) 37.3960, 14.4020 at 65 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Piazza Armerina | EN | 3 | 21886 | 21886 |
Aidone | EN | 5 | 4889 | 26775 |
Mirabella Imbaccari | CT | 9 | 4912 | 31687 |
Valguarnera Caropepe | EN | 11 | 7866 | 39553 |
San Cono | CT | 12 | 2697 | 42250 |
San Michele di Ganzaria | CT | 13 | 3245 | 45495 |
Raddusa | CT | 14 | 3178 | 48673 |
Barrafranca | EN | 18 | 13380 | 62053 |
Mazzarino | CL | 19 | 12145 | 74198 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-06-01 02:06:17 |
37.3965 | 14.4015 | 65 | 2024-06-01 02:20:44 |
Sala Sismica INGV-Roma | 128408391 |
Field | Value |
---|---|
Time (UTC) | 2024-06-01 02:06:17 ± 0.47 |
Latitude | 37.3965 ± 0.0216 |
Longitude | 14.4015 ± 0.0317 |
Depth (km) | 65 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 128408391 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 3132 |
Semi-minor axis of confidence ellipse (meter) | 323 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 54 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3130.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 124 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.17627 |
Epicentral distance of station farthest from the epicenter (degree) | 0.49193 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.2 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 128408391 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-06-01 02:20:44 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HVIT.HHN. | 2024-06-01T02:06:38.03 | 0.6 | undecidable | manual | S | 167 | 46.0206 | 138 | -0.02 | 51 |
IV.HLNI.HHZ. | 2024-06-01T02:06:37.26 | 0.6 | undecidable | manual | S | 97 | 41.8248 | 141 | -0.2 | 49 |
IV.HVZN.HHZ. | 2024-06-01T02:06:36.71 | 0.6 | undecidable | manual | S | 131 | 36.8298 | 145 | -0.1 | 51 |
IV.CPTP.HHZ. | 2024-06-01T02:06:35.60 | 0.6 | undecidable | manual | S | 273 | 21.0678 | 159 | 0.39 | 49 |
IV.PETRA.HHN. | 2024-06-01T02:06:30.25 | 1.0 | undecidable | manual | P | 333 | 54.6009 | 132 | 0.08 | 25 |
IV.HVZN.HHZ. | 2024-06-01T02:06:29.06 | 0.3 | positive | manual | P | 131 | 36.8298 | 145 | 0.36 | 72 |
IV.HLNI.HHZ. | 2024-06-01T02:06:29.27 | 0.6 | undecidable | manual | P | 97 | 41.8248 | 141 | 0.2 | 50 |
IV.HVIT.HHN. | 2024-06-01T02:06:29.50 | 0.1 | undecidable | manual | P | 167 | 46.0206 | 138 | 0.09 | 100 |
IV.CPTP.HHZ. | 2024-06-01T02:06:27.35 | 0.6 | negative | manual | P | 273 | 21.0678 | 159 | -0.42 | 49 |
IV.RAFF.HHZ. | 2024-06-01T02:06:27.03 | 0.6 | negative | manual | P | 190 | 19.5693 | 160 | -0.68 | 45 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HLNI.HHE. | ML:1.4 | 0.00004035 | 0.12 | AML | other | m | 2024-06-01T02:06:37.57 |
IV.HLNI.HHN. | ML:1.6 | 0.0000649 | 0.12 | AML | other | m | 2024-06-01T02:06:37.61 |