A magnitude ML 1.4 earthquake occured in region: 5 km SW Bronte (CT), on
and geographic coordinates (lat, lon) 37.7560, 14.7990 at 10 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 |
---|---|---|---|---|
Bronte | CT | 5 | 19172 | 19172 |
Maletto | CT | 10 | 3920 | 23092 |
Adrano | CT | 11 | 36122 | 59214 |
Maniace | CT | 12 | 3765 | 62979 |
CesarĂ² | ME | 13 | 2439 | 65418 |
San Teodoro | ME | 14 | 1403 | 66821 |
Biancavilla | CT | 14 | 24007 | 90828 |
Centuripe | EN | 16 | 5470 | 96298 |
Santa Maria di Licodia | CT | 17 | 7641 | 103939 |
Troina | EN | 18 | 9373 | 113312 |
Regalbuto | EN | 18 | 7277 | 120589 |
Ragalna | CT | 19 | 3924 | 124513 |
Randazzo | CT | 19 | 10900 | 135413 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-07-06 15:13:55 |
37.7555 | 14.799 | 10 | 2021-12-29 11:12:29 |
Bollettino Sismico Italiano INGV | 95336241 |
Field | Value |
---|---|
Time (UTC) | 2021-07-06 15:13:55 ± 0.27 |
Latitude | 37.7555 ± 0.0171 |
Longitude | 14.7990 ± 0.0148 |
Depth (km) | 10 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95336241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1832 |
Semi-minor axis of confidence ellipse (meter) | 1159 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 163 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1830.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 129 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.52 |
Epicentral distance of station closest to the epicenter (degree) | 0.01529 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29318 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 95336241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-12 09:23:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MUCR.HHZ. | 2021-07-06T15:14:07.09 | 0.6 | undecidable | manual | S | 12 | 32.5452 | 50 | -0.02 | 49 |
IV.GALF.HHZ. | 2021-07-06T15:14:04.47 | 0.6 | undecidable | manual | S | 256 | 20.9679 | 115 | 0.77 | 41 |
IV.ESVO.HHE. | 2021-07-06T15:14:02.15 | 0.3 | undecidable | manual | S | 81 | 13.0758 | 127 | 0.81 | 61 |
IV.MUCR.HHZ. | 2021-07-06T15:14:02.08 | 0.3 | undecidable | manual | P | 12 | 32.5452 | 50 | -0.19 | 71 |
IV.ECHR.HHE. | 2021-07-06T15:14:02.86 | 0.6 | undecidable | manual | S | 127 | 12.5763 | 128 | 1.67 | 26 |
IV.EPIT.HHZ. | 2021-07-06T15:14:00.95 | 0.3 | undecidable | manual | P | 75 | 23.4543 | 113 | 0.2 | 72 |
IV.ECZM.HHN. | 2021-07-06T15:14:00.53 | 0.3 | undecidable | manual | S | 106 | 9.5793 | 135 | 0.12 | 75 |
IV.GALF.HHZ. | 2021-07-06T15:14:00.67 | 0.1 | undecidable | manual | P | 256 | 20.9679 | 115 | 0.37 | 93 |
IV.EPZF.HHZ. | 2021-07-06T15:14:00.90 | 0.3 | undecidable | manual | S | 34 | 9.1797 | 137 | 0.6 | 67 |
IV.ECHR.HHE. | 2021-07-06T15:13:58.80 | 0.3 | undecidable | manual | P | 127 | 12.5763 | 128 | -0.05 | 76 |
IV.EPZF.HHZ. | 2021-07-06T15:13:58.22 | 0.1 | positive | manual | P | 34 | 9.1797 | 137 | -0.12 | 100 |
IV.ESCV.HHZ. | 2021-07-06T15:13:58.31 | 0.3 | undecidable | manual | S | 124 | 1.6983 | 170 | -0.79 | 62 |
IV.ESVO.HHE. | 2021-07-06T15:13:58.66 | 0.1 | undecidable | manual | P | 81 | 13.0758 | 127 | -0.28 | 96 |
IV.ECZM.HHN. | 2021-07-06T15:13:57.84 | 0.1 | undecidable | manual | P | 106 | 9.5793 | 135 | -0.56 | 90 |
IV.ESCV.HHZ. | 2021-07-06T15:13:56.87 | 0.1 | undecidable | manual | P | 124 | 1.6983 | 170 | -0.77 | 84 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPZF.HHE. | ML:1.4 | 0.0003565 | 0.44 | AML | other | m | 2021-07-06T15:14:01.43 |
IV.EPZF.HHN. | ML:1.4 | 0.000335 | 0.4 | AML | other | m | 2021-07-06T15:14:01.56 |
IV.GALF.HHN. | ML:1.5 | 0.000211 | 0.76 | AML | other | m | 2021-07-06T15:14:05.47 |
IV.GALF.HHE. | ML:1.5 | 0.00024249999999999999 | 0.34 | AML | other | m | 2021-07-06T15:14:05.86 |
IV.MUCR.HHE. | ML:1.1 | 0.000049500000000000004 | 0.42 | AML | other | m | 2021-07-06T15:14:07.71 |
IV.MUCR.HHN. | ML:1.0 | 0.000040050000000000004 | 0.56 | AML | other | m | 2021-07-06T15:14:09.13 |
IV.EPIT.HHN. | ML:1.7 | 0.000288 | 0.72 | AML | other | m | 2021-07-06T15:14:13.76 |
IV.EPIT.HHE. | ML:1.4 | 0.000157 | 0.54 | AML | other | m | 2021-07-06T15:14:16.51 |