A magnitude ML 1.3 earthquake occured in region: 3 km NE Troina (EN), on
and geographic coordinates (lat, lon) 37.8140, 14.6140 at 17 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 |
---|---|---|---|---|
Troina | EN | 3 | 9373 | 9373 |
San Teodoro | ME | 8 | 1403 | 10776 |
CesarĂ² | ME | 9 | 2439 | 13215 |
Cerami | EN | 9 | 2006 | 15221 |
Capizzi | ME | 13 | 3176 | 18397 |
Gagliano Castelferrato | EN | 13 | 3593 | 21990 |
Maniace | CT | 18 | 3765 | 25755 |
Regalbuto | EN | 18 | 7277 | 33032 |
Agira | EN | 19 | 8345 | 41377 |
Bronte | CT | 20 | 19172 | 60549 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-11-06 01:34:32 |
37.8142 | 14.6145 | 17 | 2022-03-30 13:04:16 |
Bollettino Sismico Italiano INGV | 97489951 |
Reviewed Rev100 |
ML 1.8 | 2021-11-06 01:34:31 |
37.7953 | 14.6373 | 23 | 2021-11-06 01:41:54 |
Sala Sismica INGV-Roma | 97284561 |
Field | Value |
---|---|
Time (UTC) | 2021-11-06 01:34:32 ± 0.27 |
Latitude | 37.8142 ± 0.0081 |
Longitude | 14.6145 ± 0.0171 |
Depth (km) | 17 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 97489951 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1510 |
Semi-minor axis of confidence ellipse (meter) | 269 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 77 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 86 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.11062 |
Epicentral distance of station farthest from the epicenter (degree) | 0.66999 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 97489951 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-13 10:43:16 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 97284561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-06 01:41:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHN. | 2021-11-06T01:34:46.17 | 0.6 | undecidable | manual | P | 60 | 74.37 | 95 | 0.96 | 34 |
IV.MCPD.HHE. | 2021-11-06T01:34:44.29 | 0.6 | undecidable | manual | S | 17 | 35.4423 | 104 | -0.1 | 49 |
IV.MUCR.HHZ. | 2021-11-06T01:34:43.77 | 0.6 | undecidable | manual | S | 42 | 34.0437 | 105 | -0.27 | 47 |
IV.HLNI.HHE. | 2021-11-06T01:34:43.09 | 0.6 | undecidable | manual | P | 156 | 56.3991 | 97 | 0.63 | 42 |
IV.MSFR.HHZ. | 2021-11-06T01:34:42.12 | 0.6 | undecidable | manual | S | 355 | 24.4533 | 113 | 0.51 | 45 |
IV.CSLB.HHE. | 2021-11-06T01:34:41.92 | 0.6 | undecidable | manual | P | 286 | 50.616 | 99 | 0.34 | 45 |
IV.EPZF.HHZ. | 2021-11-06T01:34:41.45 | 0.6 | undecidable | manual | S | 87 | 21.2676 | 117 | 0.61 | 44 |
IV.ESCV.HHZ. | 2021-11-06T01:34:40.36 | 0.6 | undecidable | manual | S | 113 | 19.0698 | 121 | 0.03 | 51 |
IV.ECTS.HHZ. | 2021-11-06T01:34:40.77 | 0.6 | undecidable | manual | P | 80 | 45.0216 | 100 | 0.05 | 48 |
IV.MCPD.HHE. | 2021-11-06T01:34:39.05 | 0.3 | undecidable | manual | P | 17 | 35.4423 | 104 | -0.23 | 71 |
IV.GALF.HHZ. | 2021-11-06T01:34:38.99 | 0.6 | undecidable | manual | S | 200 | 12.2766 | 137 | 0.09 | 51 |
IV.MUCR.HHZ. | 2021-11-06T01:34:38.56 | 0.6 | undecidable | manual | P | 42 | 34.0437 | 105 | -0.51 | 44 |
IV.MSFR.HHZ. | 2021-11-06T01:34:37.45 | 0.6 | undecidable | manual | P | 355 | 24.4533 | 113 | -0.22 | 48 |
IV.EPZF.HHZ. | 2021-11-06T01:34:37.08 | 0.6 | undecidable | manual | P | 87 | 21.2676 | 117 | -0.15 | 49 |
IV.ESCV.HHZ. | 2021-11-06T01:34:36.07 | 0.3 | undecidable | manual | P | 113 | 19.0698 | 121 | -0.87 | 58 |
IV.GALF.HHZ. | 2021-11-06T01:34:36.02 | 0.1 | positive | manual | P | 200 | 12.2766 | 137 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HNN. | ML:1.2 | 0.00013715314 | 0.8 | AML | other | m | 2021-11-06T01:34:41.13 |
IV.GALF.HHE. | ML:1.7 | 0.00043116515 | 0.28 | AML | other | m | 2021-11-06T01:34:41.73 |
IV.EPZF.HHE. | ML:1.6 | 0.0002372416 | 0.52 | AML | other | m | 2021-11-06T01:34:41.83 |
IV.GALF.HNE. | ML:1.2 | 0.0001259059 | 0.86 | AML | other | m | 2021-11-06T01:34:42.04 |
IV.MSFR.HHE. | ML:0.9 | 0.000047312585000000004 | 0.52 | AML | other | m | 2021-11-06T01:34:43.20 |
IV.GALF.HHN. | ML:1.7 | 0.00039285674999999995 | 0.64 | AML | other | m | 2021-11-06T01:34:43.24 |
IV.MUCR.HHE. | ML:1.1 | 0.000051278585 | 0.34 | AML | other | m | 2021-11-06T01:34:48.32 |
IV.MUCR.HHN. | ML:1.1 | 0.00005155484 | 0.56 | AML | other | m | 2021-11-06T01:34:50.23 |