A magnitude ML 1.8 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.7300, 14.6140 at 28 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 |
---|---|---|---|---|
Scicli | RG | 11 | 27077 | 27077 |
Santa Croce Camerina | RG | 14 | 10823 | 37900 |
Modica | RG | 20 | 54633 | 92533 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2020-07-01 21:14:33 |
36.7297 | 14.6145 | 28 | 2020-11-19 12:36:54 |
Bollettino Sismico Italiano INGV | 81341551 |
Reviewed Rev100 |
ML 1.8 | 2020-07-01 21:14:34 |
36.701 | 14.6377 | 20 | 2020-07-01 21:21:49 |
Sala Sismica INGV-Roma | 80685621 |
Field | Value |
---|---|
Time (UTC) | 2020-07-01 21:14:33 ± 0.36 |
Latitude | 36.7297 ± 0.0126 |
Longitude | 14.6145 ± 0.0168 |
Depth (km) | 28 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 81341551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1610 |
Semi-minor axis of confidence ellipse (meter) | 862 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 300 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1610.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 235 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.12141 |
Epicentral distance of station farthest from the epicenter (degree) | 0.98116 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 81341551 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-08-07 23:33:54 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.3 |
Num. used stations | 17 |
Type of magnitude | ML |
Reference to an origin | 80685621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-01 21:21:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAGA.HHZ. | 2020-07-01T21:14:57.10 | 0.6 | undecidable | manual | S | 38 | 78.0663 | 104 | -0.6 | 38 |
IV.HLNI.HHZ. | 2020-07-01T21:14:56.15 | 0.6 | undecidable | manual | S | 18 | 72.372 | 106 | -0.08 | 45 |
IV.GALF.HHZ. | 2020-07-01T21:14:53.30 | 0.3 | undecidable | manual | P | 358 | 108.9132 | 100 | 1.02 | 46 |
IV.HVZN.HNE. | 2020-07-01T21:14:50.83 | 0.3 | undecidable | manual | S | 10 | 50.616 | 113 | 0.09 | 71 |
IV.MEU.EHZ. | 2020-07-01T21:14:49.98 | 0.3 | undecidable | manual | S | 24 | 46.4202 | 115 | 0.24 | 69 |
IV.HPAC.HHZ. | 2020-07-01T21:14:48.03 | 0.6 | undecidable | manual | S | 93 | 37.629 | 121 | 0.36 | 45 |
IV.HAGA.HHZ. | 2020-07-01T21:14:47.02 | 0.3 | undecidable | manual | P | 38 | 78.0663 | 104 | -0.59 | 59 |
IV.HLNI.HHZ. | 2020-07-01T21:14:46.48 | 0.1 | undecidable | manual | P | 18 | 72.372 | 106 | -0.29 | 86 |
IV.ACATE.EHZ. | 2020-07-01T21:14:46.91 | 0.6 | undecidable | manual | S | 343 | 34.1436 | 124 | 0.02 | 49 |
IV.RAFF.HHZ. | 2020-07-01T21:14:45.30 | 0.1 | undecidable | manual | P | 338 | 59.0964 | 110 | 0.48 | 84 |
IV.HVZN.HNE. | 2020-07-01T21:14:43.52 | 0.3 | undecidable | manual | P | 10 | 50.616 | 113 | -0.08 | 71 |
IV.MEU.EHZ. | 2020-07-01T21:14:43.14 | 0.1 | undecidable | manual | P | 24 | 46.4202 | 115 | 0.12 | 94 |
IV.CROCE.HHZ. | 2020-07-01T21:14:42.75 | 0.6 | undecidable | manual | S | 328 | 13.4754 | 152 | -0.33 | 48 |
IV.HPAC.HHZ. | 2020-07-01T21:14:41.95 | 0.3 | undecidable | manual | P | 93 | 37.629 | 121 | 0.13 | 71 |
IV.ACATE.EHZ. | 2020-07-01T21:14:40.77 | 0.3 | undecidable | manual | P | 343 | 34.1436 | 124 | -0.6 | 65 |
IV.CROCE.HHZ. | 2020-07-01T21:14:39.03 | 0.1 | undecidable | manual | P | 328 | 13.4754 | 152 | -0.15 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CROCE.HNN. | ML:2.0 | 0.0004686769 | 1.808 | AML | other | m | 2020-07-01T21:14:42.00 |
IV.CROCE.HHN. | ML:1.8 | 0.00029529245999999996 | 1.8976 | AML | other | m | 2020-07-01T21:14:42.01 |
IV.CROCE.HHE. | ML:1.7 | 0.0002359493 | 0.1408 | AML | other | m | 2020-07-01T21:14:43.04 |
IV.CROCE.HNE. | ML:1.8 | 0.0002832527 | 0.1408 | AML | other | m | 2020-07-01T21:14:43.04 |
IV.MEU.EHE. | ML:2.1 | 0.00027976495 | 0.4608 | AML | other | m | 2020-07-01T21:14:50.41 |
IV.MEU.EHN. | ML:2.4 | 0.0005645882500000001 | 0.2688 | AML | other | m | 2020-07-01T21:14:50.44 |
IV.ACATE.EHN. | ML:1.4 | 0.00008210774649999999 | 0.2816 | AML | other | m | 2020-07-01T21:14:52.21 |
IV.ACATE.EHE. | ML:1.3 | 0.00006331779 | 0.2048 | AML | other | m | 2020-07-01T21:14:53.51 |
IV.RAFF.HHN. | ML:1.3 | 0.0000389059145 | 0.2688 | AML | other | m | 2020-07-01T21:14:55.46 |
IV.RAFF.HHE. | ML:1.4 | 0.000043946220000000004 | 0.448 | AML | other | m | 2020-07-01T21:14:55.73 |
IV.HLNI.HHN. | ML:2.1 | 0.000177309 | 0.0896 | AML | other | m | 2020-07-01T21:14:56.89 |
IV.HLNI.HHE. | ML:1.9 | 0.00012405064999999998 | 0.1152 | AML | other | m | 2020-07-01T21:14:57.73 |
IV.HAGA.HHN. | ML:1.5 | 0.000044011915 | 0.1408 | AML | other | m | 2020-07-01T21:15:01.10 |
IV.HAGA.HHE. | ML:1.4 | 0.000036401485 | 0.2432 | AML | other | m | 2020-07-01T21:15:01.68 |
IV.GALF.HNE. | ML:2.1 | 0.00010305035 | 1.0016 | AML | other | m | 2020-07-01T21:15:07.03 |
IV.GALF.HNN. | ML:2.1 | 0.00011223659999999999 | 1.2192 | AML | other | m | 2020-07-01T21:15:08.20 |
IV.GALF.HHN. | ML:2.1 | 0.00010047235000000001 | 1.1296 | AML | other | m | 2020-07-01T21:15:12.78 |