A magnitude ML 2.2 earthquake occured in region: Costa Ragusana (Ragusa), on
and geographic coordinates (lat, lon) 36.7150, 14.5650 at 30 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 |
---|---|---|---|---|
Santa Croce Camerina | RG | 13 | 10823 | 10823 |
Scicli | RG | 15 | 27077 | 37900 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.2 | 2015-05-01 23:57:34 |
36.7148 | 14.5653 | 30 | 2016-01-08 08:44:50 |
Bollettino Sismico Italiano INGV | 20046071 |
Reviewed Rev100 |
ML 2.1 | 2015-05-01 23:57:34 |
36.71 | 14.5673 | 29 | 2015-05-02 00:14:49 |
Sala Sismica INGV-Roma | 18819181 |
Field | Value |
---|---|
Time (UTC) | 2015-05-01 23:57:34 ± 0.33 |
Latitude | 36.7148 ± 0.0162 |
Longitude | 14.5653 ± 0.0168 |
Depth (km) | 30 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 20046071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1604 |
Semi-minor axis of confidence ellipse (meter) | 969 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 327 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1600.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 222 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.37772 |
Epicentral distance of station farthest from the epicenter (degree) | 0.99555 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 20046071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2015-07-02 10:01:33 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 18819181 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2015-05-02 00:14:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.AGST.EHZ. | 2015-05-01T23:58:00.08 | 0.3 | undecidable | manual | S | 44 | 83.9493 | 105 | 0.27 | 74 |
IV.HAGA.HHZ. | 2015-05-01T23:57:59.75 | 0.6 | undecidable | manual | S | 39 | 82.0512 | 105 | 0.44 | 48 |
IV.HLNI.HHZ. | 2015-05-01T23:57:57.58 | 0.3 | undecidable | manual | S | 21 | 75.369 | 106 | -0.02 | 79 |
IV.CLTA.HHE. | 2015-05-01T23:57:57.29 | 0.3 | undecidable | manual | S | 313 | 72.6717 | 107 | 0.38 | 72 |
IV.SSY.HHZ. | 2015-05-01T23:57:55.60 | 0.3 | undecidable | manual | S | 42 | 66.6777 | 109 | 0.21 | 77 |
IV.HAVL.HHZ. | 2015-05-01T23:57:53.26 | 0.3 | undecidable | manual | S | 61 | 56.3991 | 112 | 0.44 | 75 |
IV.GALF.HHZ. | 2015-05-01T23:57:53.36 | 0.1 | undecidable | manual | P | 0 | 110.5005 | 54 | 0.37 | 90 |
IV.RAFF.HHZ. | 2015-05-01T23:57:53.37 | 0.3 | undecidable | manual | S | 342 | 59.0964 | 111 | -0.13 | 81 |
IV.MEU.SHE. | 2015-05-01T23:57:51.00 | 0.3 | undecidable | manual | S | 28 | 49.8168 | 115 | -0.22 | 80 |
IV.HPAC.HHZ. | 2015-05-01T23:57:50.14 | 0.3 | undecidable | manual | S | 91 | 41.9247 | 120 | 0.79 | 70 |
IV.AGST.EHZ. | 2015-05-01T23:57:49.92 | 0.1 | undecidable | manual | P | 44 | 83.9493 | 105 | 0.89 | 80 |
IV.HAGA.HHZ. | 2015-05-01T23:57:48.65 | 1.0 | undecidable | manual | P | 39 | 82.0512 | 105 | -0.1 | 26 |
IV.HLNI.HHZ. | 2015-05-01T23:57:47.22 | 0.1 | undecidable | manual | P | 21 | 75.369 | 106 | -0.54 | 94 |
IV.CLTA.HHE. | 2015-05-01T23:57:47.89 | 0.1 | undecidable | manual | P | 313 | 72.6717 | 107 | 0.54 | 93 |
IV.SSY.HHZ. | 2015-05-01T23:57:46.13 | 0.3 | positive | manual | P | 42 | 66.6777 | 109 | -0.34 | 75 |
IV.RAFF.HHZ. | 2015-05-01T23:57:44.85 | 0.1 | undecidable | manual | P | 342 | 59.0964 | 111 | -0.53 | 98 |
IV.HAVL.HHZ. | 2015-05-01T23:57:44.06 | 0.1 | undecidable | manual | P | 61 | 56.3991 | 112 | -0.93 | 81 |
IV.MEU.SHE. | 2015-05-01T23:57:43.26 | 0.3 | undecidable | manual | P | 28 | 49.8168 | 115 | -0.81 | 66 |
IV.HPAC.HHZ. | 2015-05-01T23:57:42.52 | 0.1 | undecidable | manual | P | 91 | 41.9247 | 120 | -0.47 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.HAGA.HHN. | ML:2.0 | 0.000117 | 0.34 | AML | other | m | 2015-05-01T23:58:01.20 |
IV.HAGA.HHE. | ML:1.9 | 0.0001046 | 0.24 | AML | other | m | 2015-05-01T23:58:01.44 |
IV.HAVL.HHN. | ML:2.2 | 0.0003115 | 1.26 | AML | other | m | 2015-05-01T23:58:01.46 |
IV.HAVL.HHE. | ML:2.1 | 0.0002205 | 0.32 | AML | other | m | 2015-05-01T23:58:03.40 |
IV.HLNI.HHN. | ML:2.1 | 0.000192 | 0.62 | AML | other | m | 2015-05-01T23:57:58.85 |
IV.HLNI.HHE. | ML:2.4 | 0.000372 | 0.16 | AML | other | m | 2015-05-01T23:58:01.42 |
IV.HPAC.HHN. | ML:2.3 | 0.0005589999999999999 | 0.44 | AML | other | m | 2015-05-01T23:57:56.09 |
IV.HPAC.HHE. | ML:2.2 | 0.00042100000000000004 | 0.5 | AML | other | m | 2015-05-01T23:57:57.00 |
IV.RAFF.HHE. | ML:1.3 | 0.000040050000000000004 | 1.58 | AML | other | m | 2015-05-01T23:58:00.70 |
IV.RAFF.HHN. | ML:1.3 | 0.0000393 | 1.48 | AML | other | m | 2015-05-01T23:57:58.15 |
IV.SSY.HHN. | ML:2.7 | 0.0007755 | 0.18 | AML | other | m | 2015-05-01T23:57:57.76 |
IV.SSY.HHE. | ML:2.5 | 0.000455 | 0.8 | AML | other | m | 2015-05-01T23:57:55.78 |