A magnitude Md 2.0 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.9580, 14.3780 at 26 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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Acate | RG | 13 | 10954 | 10954 |
Vittoria | RG | 14 | 63339 | 74293 |
Gela | CL | 17 | 75827 | 150120 |
Santa Croce Camerina | RG | 19 | 10823 | 160943 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.0 | 2020-12-22 20:37:58 |
36.9578 | 14.3782 | 26 | 2021-02-26 14:56:19 |
Bollettino Sismico Italiano INGV | 87209731 |
Field | Value |
---|---|
Time (UTC) | 2020-12-22 20:37:58 ± 0.3 |
Latitude | 36.9578 ± 0.0144 |
Longitude | 14.3782 ± 0.0146 |
Depth (km) | 26 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87209731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1400 |
Semi-minor axis of confidence ellipse (meter) | 1112 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 223 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 242 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.3 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.70057 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.6 |
Num. used stations | 5 |
Type of magnitude | Md |
Reference to an origin | 87209731 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-02-16 12:24:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.LAV9.HNZ. | 2020-12-22T20:39:27.10 | 3.0 | undecidable | manual | Pg | 16.9 | 0 | |||
IV.GRI.EHN. | 2020-12-22T20:39:25.86 | 3.0 | undecidable | manual | Sn | -0.01 | 0 | |||
IV.CSP1.EHZ. | 2020-12-22T20:39:22.68 | 3.0 | undecidable | manual | Pn | -6.08 | 0 | |||
IV.MMN.HHN. | 2020-12-22T20:38:56.84 | 3.0 | negative | manual | Pg | 9.24 | 0 | |||
IV.TDS.HHZ. | 2020-12-22T20:38:47.98 | 3.0 | undecidable | manual | Pn | 2.09 | 0 | |||
XK.GIZZ.HHZ. | 2020-12-22T20:38:32.04 | 3.0 | negative | manual | Pn | -4.72 | 0 | |||
IV.HAGA.HHZ. | 2020-12-22T20:38:21.95 | 0.6 | undecidable | manual | S | 62 | 77.7666 | 103 | -0.09 | 47 |
IV.HCRL.HHZ. | 2020-12-22T20:38:19.83 | 0.6 | undecidable | manual | S | 58 | 68.1762 | 105 | 0.25 | 44 |
IV.HPAC.HHE. | 2020-12-22T20:38:19.32 | 0.3 | undecidable | manual | S | 115 | 64.6908 | 106 | 0.64 | 64 |
IV.SSY.HHN. | 2020-12-22T20:38:19.50 | 0.6 | undecidable | manual | S | 70 | 65.49 | 106 | 0.63 | 40 |
IV.HMDC.HHZ. | 2020-12-22T20:38:11.47 | 0.6 | undecidable | manual | S | 90 | 35.9418 | 120 | -0.09 | 49 |
IV.HAGA.HHZ. | 2020-12-22T20:38:11.64 | 0.3 | undecidable | manual | P | 62 | 77.7666 | 103 | -0.4 | 66 |
IV.SSY.HHN. | 2020-12-22T20:38:10.18 | 0.1 | undecidable | manual | P | 70 | 65.49 | 106 | -0.03 | 95 |
IV.HCRL.HHZ. | 2020-12-22T20:38:10.45 | 0.1 | undecidable | manual | P | 58 | 68.1762 | 105 | -0.17 | 94 |
IV.RAFF.HHN. | 2020-12-22T20:38:10.72 | 0.6 | undecidable | manual | S | 357 | 29.4483 | 126 | 0.61 | 43 |
IV.HPAC.HHE. | 2020-12-22T20:38:10.14 | 0.3 | undecidable | manual | P | 115 | 64.6908 | 106 | 0.04 | 72 |
IV.ACATE.EHN. | 2020-12-22T20:38:06.82 | 0.6 | undecidable | manual | S | 56 | 13.0758 | 150 | -0.35 | 48 |
IV.RAFF.HHN. | 2020-12-22T20:38:05.20 | 0.1 | undecidable | manual | P | 357 | 29.4483 | 126 | 0.05 | 100 |
IV.HMDC.HHZ. | 2020-12-22T20:38:05.70 | 0.1 | undecidable | manual | P | 90 | 35.9418 | 120 | -0.28 | 95 |
IV.ACATE.EHN. | 2020-12-22T20:38:03.16 | 0.3 | undecidable | manual | P | 56 | 13.0758 | 150 | -0.3 | 74 |