A magnitude ML 2.0 earthquake occured in region: 10 km E Catenanuova (EN), on
and geographic coordinates (lat, lon) 37.5320, 14.7960 at 4 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 |
---|---|---|---|---|
Catenanuova | EN | 10 | 4866 | 4866 |
PaternĂ² | CT | 11 | 48228 | 53094 |
Centuripe | EN | 11 | 5470 | 58564 |
Santa Maria di Licodia | CT | 13 | 7641 | 66205 |
Castel di Iudica | CT | 14 | 4625 | 70830 |
Biancavilla | CT | 14 | 24007 | 94837 |
Adrano | CT | 15 | 36122 | 130959 |
Motta Sant'Anastasia | CT | 16 | 12116 | 143075 |
Ragalna | CT | 17 | 3924 | 146999 |
Belpasso | CT | 17 | 28108 | 175107 |
Ramacca | CT | 19 | 10894 | 186001 |
Misterbianco | CT | 19 | 49410 | 235411 |
Camporotondo Etneo | CT | 19 | 5023 | 240434 |
Regalbuto | EN | 19 | 7277 | 247711 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2021-05-18 14:41:49 |
37.5318 | 14.796 | 5 | 2021-12-29 11:12:06 |
Bollettino Sismico Italiano INGV | 91676711 |
Field | Value |
---|---|
Time (UTC) | 2021-05-18 14:41:49 ± 0.31 |
Latitude | 37.5318 ± 0.0207 |
Longitude | 14.7960 ± 0.0147 |
Depth (km) | 5 ± 4 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91676711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2112 |
Semi-minor axis of confidence ellipse (meter) | 1353 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 358 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2110.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 107 |
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) | 0.10882 |
Epicentral distance of station farthest from the epicenter (degree) | 0.62773 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.2 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 91676711 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-08-02 14:11:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HAVL.HHZ. | 2021-05-18T14:42:02.51 | 0.3 | undecidable | manual | P | 156 | 69.6747 | 50 | 0.16 | 85 |
IV.AIO.HHE. | 2021-05-18T14:42:00.68 | 0.3 | undecidable | manual | P | 38 | 61.9935 | 50 | -0.49 | 80 |
IV.ECZM.HHZ. | 2021-05-18T14:41:59.17 | 0.6 | undecidable | manual | S | 23 | 24.0537 | 101 | 1.32 | 40 |
IV.RAFF.HHZ. | 2021-05-18T14:41:59.72 | 0.3 | undecidable | manual | P | 228 | 51.4152 | 50 | 0.19 | 87 |
IV.GALF.HHZ. | 2021-05-18T14:41:58.96 | 0.6 | undecidable | manual | S | 315 | 28.2495 | 99 | -0.34 | 59 |
IV.ESLN.HHZ. | 2021-05-18T14:41:58.41 | 0.6 | undecidable | manual | S | 41 | 23.8539 | 101 | 0.65 | 54 |
IV.ECHR.HNZ. | 2021-05-18T14:41:57.17 | 0.6 | undecidable | manual | S | 31 | 19.9689 | 103 | 0.71 | 53 |
IV.EMSG.HHN. | 2021-05-18T14:41:56.50 | 0.6 | undecidable | manual | P | 23 | 34.8429 | 97 | 0.12 | 61 |
IV.CAGR.HHZ. | 2021-05-18T14:41:56.51 | 0.3 | undecidable | manual | P | 291 | 27.8499 | 99 | 1.5 | 53 |
IV.ESVO.HHZ. | 2021-05-18T14:41:56.00 | 0.6 | undecidable | manual | P | 26 | 29.8479 | 99 | 0.6 | 55 |
IV.EPZF.HHZ. | 2021-05-18T14:41:55.96 | 0.3 | undecidable | manual | P | 9 | 32.8449 | 98 | -0.04 | 93 |
IV.ESPC.HHZ. | 2021-05-18T14:41:55.14 | 0.3 | undecidable | manual | P | 49 | 27.0507 | 100 | 0.3 | 89 |
IV.GALF.HHZ. | 2021-05-18T14:41:54.49 | 0.3 | undecidable | manual | P | 315 | 28.2495 | 99 | -0.61 | 82 |
IV.ESLN.HHZ. | 2021-05-18T14:41:54.08 | 0.3 | undecidable | manual | P | 41 | 23.8539 | 101 | -0.13 | 93 |
IV.ESML.HHZ. | 2021-05-18T14:41:53.60 | 0.6 | undecidable | manual | S | 37 | 12.0768 | 111 | -0.22 | 62 |
IV.ECZM.HHZ. | 2021-05-18T14:41:53.77 | 0.3 | undecidable | manual | P | 23 | 24.0537 | 101 | -0.49 | 86 |
IV.EMPL.HHZ. | 2021-05-18T14:41:53.94 | 0.3 | undecidable | manual | P | 43 | 22.3554 | 101 | 0.01 | 95 |
IV.ECHR.HNZ. | 2021-05-18T14:41:53.06 | 0.3 | undecidable | manual | P | 31 | 19.9689 | 103 | -0.4 | 88 |
IV.ESML.HHZ. | 2021-05-18T14:41:51.05 | 0.1 | undecidable | manual | P | 37 | 12.0768 | 111 | -0.88 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ESML.HHN. | ML:2.2 | 0.0020800000000000003 | 0.32 | AML | other | m | 2021-05-18T14:41:54.21 |
IV.ESML.HNN. | ML:2.1 | 0.001947892 | 0.3072 | AML | other | m | 2021-05-18T14:41:54.21 |
IV.ESML.HHE. | ML:2.0 | 0.0015588715 | 0.1792 | AML | other | m | 2021-05-18T14:41:55.49 |
IV.ESML.HNE. | ML:2.0 | 0.001276029 | 0.16 | AML | other | m | 2021-05-18T14:41:55.49 |
IV.GALF.HHN. | ML:1.9 | 0.00039400000000000004 | 0.34 | AML | other | m | 2021-05-18T14:42:02.45 |
IV.EMPL.HHE. | ML:2.1 | 0.0010119607 | 0.2624 | AML | other | m | 2021-05-18T14:42:02.73 |
IV.EMPL.HHN. | ML:2.3 | 0.0014087325000000002 | 0.2368 | AML | other | m | 2021-05-18T14:42:03.78 |
IV.GALF.HHE. | ML:1.9 | 0.00039414115 | 0.5824 | AML | other | m | 2021-05-18T14:42:07.30 |
IV.EPZF.HHE. | ML:1.7 | 0.00021419684999999999 | 0.544 | AML | other | m | 2021-05-18T14:42:07.67 |
IV.EPZF.HHN. | ML:1.7 | 0.00022037990000000002 | 0.3968 | AML | other | m | 2021-05-18T14:42:09.15 |