A magnitude ML 1.6 earthquake occured in region: 3 km W Maniace (CT), on
and geographic coordinates (lat, lon) 37.8600, 14.7760 at 18 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 |
---|---|---|---|---|
Maniace | CT | 3 | 3765 | 3765 |
CesarĂ² | ME | 6 | 2439 | 6204 |
San Teodoro | ME | 7 | 1403 | 7607 |
Maletto | CT | 9 | 3920 | 11527 |
Bronte | CT | 9 | 19172 | 30699 |
Randazzo | CT | 15 | 10900 | 41599 |
Troina | EN | 17 | 9373 | 50972 |
Santa Domenica Vittoria | ME | 18 | 980 | 51952 |
Floresta | ME | 19 | 485 | 52437 |
Longi | ME | 19 | 1473 | 53910 |
Alcara li Fusi | ME | 19 | 1980 | 55890 |
Galati Mamertino | ME | 19 | 2627 | 58517 |
Tortorici | ME | 20 | 6435 | 64952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2021-12-01 23:56:13 |
37.8597 | 14.7763 | 18 | 2022-03-30 13:04:35 |
Bollettino Sismico Italiano INGV | 100649891 |
Reviewed Rev100 |
ML 1.7 | 2021-12-01 23:56:13 |
37.8785 | 14.7698 | 11 | 2021-12-02 02:38:51 |
Sala Sismica INGV-Roma | 98032111 |
Field | Value |
---|---|
Time (UTC) | 2021-12-01 23:56:13 ± 0.21 |
Latitude | 37.8597 ± 0.0090 |
Longitude | 14.7763 ± 0.0125 |
Depth (km) | 18 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 100649891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1060 |
Semi-minor axis of confidence ellipse (meter) | 727 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 280 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1060.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
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) | 0.36 |
Epicentral distance of station closest to the epicenter (degree) | 0.07285 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57197 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 100649891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-02-11 15:46:46 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 98032111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-02 00:07:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ECTS.HHZ. | 2021-12-01T23:56:25.10 | 0.3 | undecidable | manual | S | 85 | 30.2475 | 109 | 0.71 | 64 |
IV.MCPD.HHZ. | 2021-12-01T23:56:24.27 | 0.3 | undecidable | manual | S | 352 | 29.1486 | 110 | 0.17 | 72 |
IV.CSLB.HHZ. | 2021-12-01T23:56:24.91 | 1.0 | undecidable | manual | P | 278 | 63.492 | 97 | 0.09 | 23 |
IV.MPNC.HHZ. | 2021-12-01T23:56:24.05 | 0.1 | undecidable | manual | P | 58 | 59.5959 | 98 | -0.17 | 93 |
IV.GALF.HHZ. | 2021-12-01T23:56:23.89 | 0.3 | undecidable | manual | S | 228 | 24.753 | 115 | 0.87 | 57 |
IV.MUCR.HHZ. | 2021-12-01T23:56:22.35 | 0.3 | undecidable | manual | S | 23 | 22.0668 | 119 | -0.02 | 77 |
IV.NOV.HHZ. | 2021-12-01T23:56:21.13 | 0.6 | undecidable | manual | P | 59 | 36.6411 | 105 | 0.39 | 46 |
IV.EPZF.HHZ. | 2021-12-01T23:56:20.01 | 0.3 | undecidable | manual | S | 119 | 8.0808 | 151 | 0.34 | 74 |
IV.EPIT.HHZ. | 2021-12-01T23:56:19.50 | 0.1 | undecidable | manual | P | 102 | 25.1526 | 114 | 0.43 | 93 |
IV.ESCV.HHZ. | 2021-12-01T23:56:19.94 | 0.3 | undecidable | manual | S | 165 | 12.9759 | 137 | -0.5 | 69 |
IV.EMNR.HHZ. | 2021-12-01T23:56:19.02 | 1.0 | undecidable | manual | P | 102 | 22.3554 | 118 | 0.33 | 24 |
IV.ECHR.HNZ. | 2021-12-01T23:56:19.30 | 1.0 | undecidable | manual | P | 148 | 22.6551 | 118 | 0.57 | 22 |
IV.ECTS.HHZ. | 2021-12-01T23:56:19.68 | 0.1 | undecidable | manual | P | 85 | 30.2475 | 109 | -0.13 | 98 |
IV.MCPD.HHZ. | 2021-12-01T23:56:19.44 | 0.1 | undecidable | manual | P | 352 | 29.1486 | 110 | -0.2 | 99 |
IV.MUCR.HHZ. | 2021-12-01T23:56:18.40 | 0.1 | undecidable | manual | P | 23 | 22.0668 | 119 | -0.25 | 98 |
IV.GALF.HHZ. | 2021-12-01T23:56:18.85 | 0.1 | undecidable | manual | P | 228 | 24.753 | 115 | -0.16 | 100 |
IV.ECZM.HHZ. | 2021-12-01T23:56:17.92 | 0.6 | undecidable | manual | P | 142 | 18.1707 | 125 | -0.21 | 49 |
IV.EPZF.HHZ. | 2021-12-01T23:56:16.81 | 0.1 | undecidable | manual | P | 119 | 8.0808 | 151 | -0.27 | 99 |
IV.ESCV.HHZ. | 2021-12-01T23:56:16.81 | 0.1 | undecidable | manual | P | 165 | 12.9759 | 137 | -0.72 | 86 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.EPZF.HHN. | ML:2.2 | 0.0013334005 | 0.384 | AML | other | m | 2021-12-01T23:56:20.84 |
IV.ESCV.HHN. | ML:2.0 | 0.0007515005500000001 | 1.7568 | AML | other | m | 2021-12-01T23:56:21.95 |
IV.EPZF.HHE. | ML:2.2 | 0.00125 | 0.42 | AML | other | m | 2021-12-01T23:56:21.05 |
IV.MUCR.HHE. | ML:1.4 | 0.00015325995000000002 | 0.4352 | AML | other | m | 2021-12-01T23:56:22.41 |
IV.MUCR.HHN. | ML:1.3 | 0.00012141445 | 0.4096 | AML | other | m | 2021-12-01T23:56:22.55 |
IV.ESCV.HHE. | ML:2.1 | 0.0009905168 | 0.1792 | AML | other | m | 2021-12-01T23:56:22.55 |
IV.GALF.HHN. | ML:1.6 | 0.0002196323 | 0.3968 | AML | other | m | 2021-12-01T23:56:23.94 |
IV.GALF.HHE. | ML:1.4 | 0.00014174735 | 0.8448 | AML | other | m | 2021-12-01T23:56:23.75 |
IV.MCPD.HHE. | ML:1.6 | 0.00017749999999999998 | 0.4 | AML | other | m | 2021-12-01T23:56:24.59 |
IV.MCPD.HHN. | ML:1.4 | 0.00009815 | 0.42 | AML | other | m | 2021-12-01T23:56:24.38 |
IV.ECTS.HHE. | ML:1.6 | 0.00016 | 0.22 | AML | other | m | 2021-12-01T23:56:26.08 |
IV.ECTS.HHN. | ML:1.4 | 0.000112803095 | 0.2688 | AML | other | m | 2021-12-01T23:56:27.14 |