A magnitude ML 2.3 earthquake occured in region: Costa Siracusana (Siracusa), on
and geographic coordinates (lat, lon) 37.1260, 15.3110 at 11 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 |
---|---|---|---|---|
Siracusa | SR | 7 | 122291 | 122291 |
Priolo Gargallo | SR | 12 | 12091 | 134382 |
Augusta | SR | 14 | 36305 | 170687 |
Floridia | SR | 15 | 22762 | 193449 |
Solarino | SR | 17 | 8091 | 201540 |
Melilli | SR | 17 | 13621 | 215161 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.3 | 2020-05-12 08:43:26 |
37.1263 | 15.3113 | 11 | 2020-11-19 12:36:46 |
Bollettino Sismico Italiano INGV | 79618221 |
Reviewed Rev100 |
ML 2.4 | 2020-05-12 08:43:26 |
37.1112 | 15.3183 | 10 | 2020-05-12 08:57:53 |
Sala Sismica INGV-Roma | 79073081 |
Field | Value |
---|---|
Time (UTC) | 2020-05-12 08:43:26 ± 0.24 |
Latitude | 37.1263 ± 0.0099 |
Longitude | 15.3113 ± 0.0124 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 79618221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1248 |
Semi-minor axis of confidence ellipse (meter) | 830 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 317 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1250.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 260 |
Number of associated phases, regardless of their use for origin computation | 32 |
Number of defining phases | 29 |
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) | 1.18351 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 22 |
Field | Value |
---|---|
Value | 2.3 |
Uncertainty | 0.2 |
Num. used stations | 20 |
Type of magnitude | ML |
Reference to an origin | 79618221 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-05-27 10:40:14 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79073081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-05-12 08:57:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GE.MATE.HHZ. | 2020-05-12T08:45:05.64 | 3.0 | undecidable | manual | Sn | -2.45 | 0 | |||
IV.ORI.HHZ. | 2020-05-12T08:44:53.77 | 3.0 | undecidable | manual | Sn | 1.02 | 0 | |||
IV.SALB.HHZ. | 2020-05-12T08:44:18.63 | 3.0 | undecidable | manual | Pg | 5.55 | 0 | |||
IV.PETRA.HHZ. | 2020-05-12T08:43:48.86 | 0.3 | undecidable | manual | P | 307 | 131.3685 | 50 | 0.22 | 58 |
IV.MSRU.HHZ. | 2020-05-12T08:43:47.67 | 0.3 | undecidable | manual | P | 8 | 127.3725 | 50 | -0.36 | 57 |
IV.CLTA.HHZ. | 2020-05-12T08:43:47.18 | 0.3 | undecidable | manual | P | 272 | 119.3916 | 50 | 0.38 | 57 |
IV.ESML.HHZ. | 2020-05-12T08:43:46.50 | 0.3 | undecidable | manual | S | 325 | 66.4779 | 50 | -0.7 | 57 |
IV.MPNC.HHZ. | 2020-05-12T08:43:45.53 | 0.3 | undecidable | manual | P | 2 | 113.1978 | 50 | -0.32 | 59 |
IV.MUCR.HHZ. | 2020-05-12T08:43:44.98 | 0.3 | undecidable | manual | P | 339 | 108.7134 | 50 | -0.17 | 61 |
IV.GALF.HHZ. | 2020-05-12T08:43:43.20 | 0.1 | undecidable | manual | P | 315 | 92.241 | 50 | 0.59 | 76 |
IV.EPZF.HHZ. | 2020-05-12T08:43:42.28 | 0.3 | undecidable | manual | P | 333 | 87.1461 | 50 | 0.46 | 60 |
IV.AIO.HHE. | 2020-05-12T08:43:42.67 | 0.3 | undecidable | manual | P | 356 | 93.9393 | 50 | -0.21 | 63 |
IV.RAFF.HHZ. | 2020-05-12T08:43:41.69 | 0.1 | positive | manual | P | 278 | 84.5487 | 50 | 0.26 | 84 |
IV.EPIT.HHZ. | 2020-05-12T08:43:41.64 | 0.6 | undecidable | manual | P | 344 | 79.2651 | 50 | 1.03 | 32 |
IV.HLNI.HHZ. | 2020-05-12T08:43:41.64 | 0.3 | undecidable | manual | S | 303 | 45.9207 | 50 | -0.08 | 70 |
IV.EMSG.HHZ. | 2020-05-12T08:43:41.78 | 0.3 | undecidable | manual | P | 338 | 83.3499 | 50 | 0.54 | 59 |
IV.MEU.EHZ. | 2020-05-12T08:43:40.58 | 0.3 | undecidable | manual | S | 268 | 42.624 | 50 | -0.24 | 68 |
IV.ECHR.HNZ. | 2020-05-12T08:43:39.68 | 0.3 | undecidable | manual | P | 331 | 71.373 | 50 | 0.29 | 64 |
IV.ESLN.HHZ. | 2020-05-12T08:43:39.39 | 0.6 | undecidable | manual | P | 335 | 69.5748 | 50 | 0.27 | 43 |
IV.ESML.HHZ. | 2020-05-12T08:43:38.90 | 0.1 | undecidable | manual | P | 325 | 66.4779 | 50 | 0.25 | 87 |
IT.LNT.HGZ. | 2020-05-12T08:43:38.40 | 0.3 | undecidable | manual | S | 303 | 32.6451 | 50 | 0.23 | 70 |
IV.EPOZ.HHZ. | 2020-05-12T08:43:37.44 | 0.6 | undecidable | manual | P | 350 | 61.494 | 50 | -0.43 | 42 |
IV.HVZN.HNZ. | 2020-05-12T08:43:36.29 | 0.3 | undecidable | manual | P | 276 | 53.0025 | 50 | -0.28 | 67 |
IV.HAGA.HHZ. | 2020-05-12T08:43:35.43 | 0.3 | undecidable | manual | S | 322 | 22.3554 | 50 | 0.01 | 74 |
IV.SSY.HHZ. | 2020-05-12T08:43:35.29 | 0.3 | undecidable | manual | S | 279 | 21.2676 | 50 | 0.16 | 72 |
IV.HLNI.HHZ. | 2020-05-12T08:43:35.10 | 0.1 | positive | manual | P | 303 | 45.9207 | 50 | -0.38 | 88 |
IV.MEU.EHZ. | 2020-05-12T08:43:34.57 | 0.1 | positive | manual | P | 268 | 42.624 | 50 | -0.4 | 88 |
IV.AGST.EHZ. | 2020-05-12T08:43:33.79 | 0.1 | undecidable | manual | S | 333 | 16.2726 | 124 | 0.02 | 100 |
IT.LNT.HGZ. | 2020-05-12T08:43:33.16 | 0.3 | undecidable | manual | P | 303 | 32.6451 | 50 | -0.28 | 69 |
IV.SSY.HHZ. | 2020-05-12T08:43:31.72 | 0.1 | positive | manual | P | 279 | 21.2676 | 50 | 0.04 | 99 |
IV.HAGA.HHZ. | 2020-05-12T08:43:31.69 | 0.1 | negative | manual | P | 322 | 22.3554 | 50 | -0.16 | 96 |
IV.AGST.EHZ. | 2020-05-12T08:43:30.73 | 0.1 | negative | manual | P | 333 | 16.2726 | 124 | -0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.AGST.EHN. | ML:2.5 | 0.0028799999999999997 | 0.3 | AML | other | m | 2020-05-12T08:43:34.41 |
IV.AGST.EHE. | ML:2.5 | 0.0028 | 0.12 | AML | other | m | 2020-05-12T08:43:34.36 |
IV.HAGA.HHN. | ML:2.5 | 0.00212 | 1.48 | AML | other | m | 2020-05-12T08:43:35.09 |
IV.HAGA.HHE. | ML:2.6 | 0.0026849999999999995 | 0.72 | AML | other | m | 2020-05-12T08:43:36.01 |
IV.HLNI.HHN. | ML:2.2 | 0.0005204999999999999 | 0.7 | AML | other | m | 2020-05-12T08:43:42.55 |
IV.HLNI.HHE. | ML:2.2 | 0.0005420000000000001 | 0.86 | AML | other | m | 2020-05-12T08:43:43.01 |
IV.MEU.EHE. | ML:2.3 | 0.0006655 | 1.58 | AML | other | m | 2020-05-12T08:43:46.04 |
IV.MEU.EHN. | ML:2.4 | 0.000808 | 1.8 | AML | other | m | 2020-05-12T08:43:46.99 |
IV.CLTA.HHN. | ML:2.2 | 0.00011449999999999999 | 1.44 | AML | other | m | 2020-05-12T08:43:48.94 |
IV.EPZF.HHE. | ML:2.3 | 0.000253 | 0.68 | AML | other | m | 2020-05-12T08:43:56.49 |
IV.GALF.HHE. | ML:2.6 | 0.00042 | 1.42 | AML | other | m | 2020-05-12T08:44:00.88 |
IV.MUCR.HHE. | ML:2.3 | 0.0001825 | 0.58 | AML | other | m | 2020-05-12T08:44:01.40 |
IV.GALF.HHN. | ML:2.4 | 0.000288 | 0.5 | AML | other | m | 2020-05-12T08:44:01.34 |
IV.MUCR.HHN. | ML:2.0 | 0.000094 | 0.36 | AML | other | m | 2020-05-12T08:44:01.77 |
IV.MPNC.HHN. | ML:2.3 | 0.000182 | 1.22 | AML | other | m | 2020-05-12T08:44:02.63 |
IV.EPZF.HHN. | ML:2.4 | 0.0002965 | 0.84 | AML | other | m | 2020-05-12T08:44:03.58 |
IV.MPNC.HHE. | ML:2.4 | 0.0001995 | 0.36 | AML | other | m | 2020-05-12T08:44:03.45 |
IV.MSRU.HHN. | ML:2.0 | 0.0000764 | 1.08 | AML | other | m | 2020-05-12T08:44:05.65 |
IV.CLTA.HHE. | ML:2.2 | 0.0001142 | 0.42 | AML | other | m | 2020-05-12T08:44:07.18 |
IV.MSRU.HHE. | ML:2.2 | 0.00009365 | 0.52 | AML | other | m | 2020-05-12T08:44:08.99 |