A magnitude ML 1.5 earthquake occured in region: 8 km S Cesarò (ME), on
and geographic coordinates (lat, lon) 37.7760, 14.7310 at 32 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 |
---|---|---|---|---|
Cesarò | ME | 8 | 2439 | 2439 |
San Teodoro | ME | 9 | 1403 | 3842 |
Bronte | CT | 9 | 19172 | 23014 |
Troina | EN | 11 | 9373 | 32387 |
Maniace | CT | 12 | 3765 | 36152 |
Maletto | CT | 13 | 3920 | 40072 |
Adrano | CT | 16 | 36122 | 76194 |
Regalbuto | EN | 16 | 7277 | 83471 |
Centuripe | EN | 17 | 5470 | 88941 |
Gagliano Castelferrato | EN | 19 | 3593 | 92534 |
Biancavilla | CT | 19 | 24007 | 116541 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2021-09-01 16:52:00 |
37.7758 | 14.7307 | 32 | 2022-03-30 13:04:41 |
Bollettino Sismico Italiano INGV | 102055191 |
Field | Value |
---|---|
Time (UTC) | 2021-09-01 16:52:00 ± 0.2 |
Latitude | 37.7758 ± 0.0054 |
Longitude | 14.7307 ± 0.0114 |
Depth (km) | 32 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 102055191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 968 |
Semi-minor axis of confidence ellipse (meter) | 351 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 83 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 970.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 94 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.11062 |
Epicentral distance of station farthest from the epicenter (degree) | 0.67539 |
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 | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 102055191 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-17 02:42:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSY.HHZ. | 2021-09-01T16:52:24.48 | 0.6 | undecidable | manual | S | 156 | 74.9694 | 108 | 0.33 | 57 |
IV.HLNI.HHZ. | 2021-09-01T16:52:17.76 | 0.6 | undecidable | manual | S | 165 | 49.0176 | 118 | -0.01 | 64 |
IV.MCPD.HHE. | 2021-09-01T16:52:15.44 | 0.6 | undecidable | manual | S | 0 | 38.1285 | 126 | 0.13 | 65 |
IV.SSY.HHZ. | 2021-09-01T16:52:14.18 | 0.3 | undecidable | manual | P | 156 | 74.9694 | 108 | -0.09 | 92 |
IV.MUCR.HHE. | 2021-09-01T16:52:13.75 | 0.6 | undecidable | manual | S | 23 | 32.1456 | 131 | -0.31 | 62 |
IV.GALF.HHZ. | 2021-09-01T16:52:11.23 | 0.6 | undecidable | manual | S | 243 | 16.0728 | 151 | -0.09 | 69 |
IV.EPZF.HHZ. | 2021-09-01T16:52:10.99 | 0.6 | undecidable | manual | S | 64 | 12.2766 | 157 | 0.11 | 67 |
IV.HLNI.HHZ. | 2021-09-01T16:52:10.06 | 0.3 | undecidable | manual | P | 165 | 49.0176 | 118 | -0.53 | 88 |
IV.MCPD.HHE. | 2021-09-01T16:52:09.31 | 0.3 | undecidable | manual | P | 0 | 38.1285 | 126 | 0.14 | 97 |
IV.MUCR.HHE. | 2021-09-01T16:52:08.62 | 0.3 | undecidable | manual | P | 23 | 32.1456 | 131 | 0.18 | 97 |
IV.MSFR.HHZ. | 2021-09-01T16:52:08.25 | 0.3 | undecidable | manual | P | 337 | 31.1466 | 132 | -0.07 | 99 |
IV.GALF.HHZ. | 2021-09-01T16:52:07.05 | 0.3 | undecidable | manual | P | 243 | 16.0728 | 151 | 0.19 | 99 |
IV.EMSG.HHZ. | 2021-09-01T16:52:07.02 | 0.3 | undecidable | manual | P | 75 | 19.869 | 145 | -0.15 | 100 |
IV.EPZF.HHZ. | 2021-09-01T16:52:06.79 | 0.3 | undecidable | manual | P | 64 | 12.2766 | 157 | 0.18 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.GALF.HHE. | ML:1.3 | 0.0000821 | 0.86 | AML | other | m | 2021-09-01T16:52:12.37 |
IV.GALF.HHN. | ML:1.5 | 0.0001245 | 1.58 | AML | other | m | 2021-09-01T16:52:15.18 |
IV.HLNI.HHN. | ML:1.5 | 0.00006379999999999999 | 0.22 | AML | other | m | 2021-09-01T16:52:18.25 |
IV.HLNI.HHE. | ML:1.2 | 0.00003555 | 0.74 | AML | other | m | 2021-09-01T16:52:18.49 |
IV.SSY.HHN. | ML:2.2 | 0.0002245 | 0.22 | AML | other | m | 2021-09-01T16:52:25.43 |
IV.SSY.HHE. | ML:1.9 | 0.00011649999999999999 | 1.44 | AML | other | m | 2021-09-01T16:52:25.83 |