A magnitude Md 2.1 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 36.6020, 15.2610 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 |
---|---|---|---|---|
Portopalo di Capo Passero | SR | 15 | 3887 | 3887 |
Pachino | SR | 20 | 22205 | 26092 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.1 | 2016-07-26 19:00:13 |
36.6017 | 15.2612 | 26 | 2016-11-08 11:51:04 |
Bollettino Sismico Italiano INGV | 26923471 |
Reviewed Rev100 |
Md 2.1 | 2016-07-26 19:00:13 |
36.5508 | 15.2257 | 10 | 2016-07-26 19:11:43 |
Sala Sismica INGV-Roma | 26583611 |
Field | Value |
---|---|
Time (UTC) | 2016-07-26 19:00:13 ± 0.21 |
Latitude | 36.6017 ± 0.0108 |
Longitude | 15.2612 ± 0.0146 |
Depth (km) | 26 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 26923471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1276 |
Semi-minor axis of confidence ellipse (meter) | 975 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 75 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1280.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 305 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 3.60628 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 26583611 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2016-07-26 19:11:43 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.2 |
Num. used stations | 3 |
Type of magnitude | Md |
Reference to an origin | 26923471 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2016-10-14 13:28:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PETRA.HHZ. | 2016-07-26T19:01:04.99 | 3.0 | undecidable | manual | Sn | -2.93 | 0 | |||
IV.SERS.HHZ. | 2016-07-26T19:00:56.99 | 3.0 | undecidable | manual | Sn | -7.8 | 0 | |||
GU.BURY.HHZ. | 2016-07-26T19:00:35.99 | 3.0 | undecidable | manual | Sn | 400.2993 | 3.78 | 0 | ||
IV.RAFF.HHZ. | 2016-07-26T19:00:44.72 | 0.6 | undecidable | manual | S | 311 | 105.3168 | 99 | 0.47 | 42 |
IV.FAVR.HHN. | 2016-07-26T19:00:39.19 | 0.6 | undecidable | manual | P | 298 | 159.4182 | 54 | 0.78 | 32 |
IV.HLNI.HHZ. | 2016-07-26T19:00:39.87 | 0.3 | undecidable | manual | S | 338 | 89.7435 | 101 | -0.28 | 63 |
IV.HVZN.HHE. | 2016-07-26T19:00:38.15 | 0.3 | undecidable | manual | S | 323 | 80.2641 | 103 | 0.49 | 65 |
IV.HAGA.HHZ. | 2016-07-26T19:00:36.72 | 0.6 | undecidable | manual | S | 353 | 76.368 | 103 | 0.05 | 47 |
IV.CLTA.HHZ. | 2016-07-26T19:00:34.78 | 0.3 | undecidable | manual | P | 299 | 130.7691 | 54 | -0.06 | 62 |
IV.MEU.SHZ. | 2016-07-26T19:00:34.20 | 0.6 | undecidable | manual | S | 326 | 68.2761 | 105 | -0.36 | 43 |
IV.RAFF.HHZ. | 2016-07-26T19:00:31.18 | 0.1 | undecidable | manual | P | 311 | 105.3168 | 99 | 0 | 89 |
IV.HMDC.HHZ. | 2016-07-26T19:00:31.77 | 0.6 | undecidable | manual | S | 313 | 58.0974 | 108 | -0.19 | 46 |
MN.WDD.HHE. | 2016-07-26T19:00:30.50 | 3.0 | undecidable | manual | P | -0.6 | 0 | |||
IV.HLNI.HHZ. | 2016-07-26T19:00:28.61 | 0.1 | undecidable | manual | P | 338 | 89.7435 | 101 | -0.21 | 88 |
IV.HAVL.HHZ. | 2016-07-26T19:00:28.32 | 0.6 | undecidable | manual | S | 343 | 41.625 | 116 | 0.44 | 47 |
IV.HVZN.HHE. | 2016-07-26T19:00:27.10 | 0.1 | negative | manual | P | 323 | 80.2641 | 103 | -0.28 | 88 |
IV.HAGA.HHZ. | 2016-07-26T19:00:26.97 | 0.1 | positive | manual | P | 353 | 76.368 | 103 | 0.16 | 92 |
IV.MEU.SHZ. | 2016-07-26T19:00:25.44 | 0.1 | negative | manual | P | 326 | 68.2761 | 105 | -0.15 | 93 |
IV.HMDC.HHZ. | 2016-07-26T19:00:23.87 | 0.1 | negative | manual | P | 313 | 58.0974 | 108 | -0.23 | 94 |
IV.HPAC.HHE. | 2016-07-26T19:00:23.57 | 0.6 | undecidable | manual | S | 301 | 23.1546 | 134 | -0.26 | 51 |
IV.HAVL.HHZ. | 2016-07-26T19:00:22.10 | 0.1 | negative | manual | P | 343 | 41.625 | 116 | 0.37 | 93 |
AC.VLO.HHZ. | 2016-07-26T19:00:20.57 | 3.0 | undecidable | manual | Pn | -0.17 | 0 | |||
IV.HPAC.HHE. | 2016-07-26T19:00:19.50 | 0.1 | negative | manual | P | 301 | 23.1546 | 134 | 0.11 | 100 |
IV.EUCT.HNZ. | 2016-07-26T19:00:18.99 | 3.0 | undecidable | manual | Sn | -7.48 | 0 | |||
GU.CANO.HHZ. | 2016-07-26T18:59:55.56 | 3.0 | positive | manual | Pg | 10.18 | 0 | |||
IV.BRES.EHZ. | 2016-07-26T18:59:51.64 | 3.0 | positive | manual | Pn | -3.62 | 0 | |||
IV.VOBA.HNZ. | 2016-07-26T18:59:48.97 | 3.0 | undecidable | manual | Pg | 4.87 | 0 | |||
IV.CMPR.HHZ. | 2016-07-26T18:59:48.33 | 3.0 | undecidable | manual | Pn | 2.92 | 0 | |||
GU.GRAM.HHZ. | 2016-07-26T18:59:37.15 | 3.0 | undecidable | manual | Pg | 4.09 | 0 | |||
IV.SBPO.HNZ. | 2016-07-26T18:59:35.35 | 3.0 | negative | manual | Pn | 0.31 | 0 | |||
GU.MAIM.HHZ. | 2016-07-26T18:59:22.97 | 3.0 | undecidable | manual | Pn | -1.51 | 0 | |||
IV.LATB.EHZ. | 2016-07-26T18:59:16.12 | 3.0 | negative | manual | Pn | -2.03 | 0 | |||
IV.PP3.EHZ. | 2016-07-26T18:59:15.95 | 3.0 | positive | manual | P | -0.64 | 0 | |||
IV.CSNT.HHZ. | 2016-07-26T18:59:11.69 | 3.0 | positive | manual | P | -2.88 | 0 | |||
IV.NARO.HHZ. | 2016-07-26T18:59:11.96 | 3.0 | undecidable | manual | P | -1.09 | 0 | |||
IV.TOLF.HHZ. | 2016-07-26T18:59:08.17 | 3.0 | undecidable | manual | P | -1.08 | 0 | |||
IV.SRES.HHZ. | 2016-07-26T18:59:07.47 | 3.0 | undecidable | manual | P | 0.51 | 0 | |||
IV.ARRO.EHZ. | 2016-07-26T18:59:05.06 | 3.0 | positive | manual | P | -0.13 | 0 |