A magnitude ML 1.8 earthquake occured in region: 4 km W Maniace (CT), on
and geographic coordinates (lat, lon) 37.8710, 14.7620 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 |
---|---|---|---|---|
Maniace | CT | 4 | 3765 | 3765 |
CesarĂ² | ME | 5 | 2439 | 6204 |
San Teodoro | ME | 6 | 1403 | 7607 |
Maletto | CT | 10 | 3920 | 11527 |
Bronte | CT | 11 | 19172 | 30699 |
Randazzo | CT | 16 | 10900 | 41599 |
Troina | EN | 17 | 9373 | 50972 |
Longi | ME | 18 | 1473 | 52445 |
Alcara li Fusi | ME | 18 | 1980 | 54425 |
Galati Mamertino | ME | 18 | 2627 | 57052 |
Santa Domenica Vittoria | ME | 18 | 980 | 58032 |
Floresta | ME | 18 | 485 | 58517 |
Tortorici | ME | 19 | 6435 | 64952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2021-12-02 02:06:28 |
37.8713 | 14.7622 | 17 | 2022-03-30 13:04:20 |
Bollettino Sismico Italiano INGV | 98341781 |
Reviewed Rev100 |
ML 1.9 | 2021-12-02 02:06:28 |
37.8707 | 14.7613 | 18 | 2021-12-02 04:14:54 |
Sala Sismica INGV-Roma | 98034821 |
Field | Value |
---|---|
Time (UTC) | 2021-12-02 02:06:28 ± 0.13 |
Latitude | 37.8713 ± 0.0054 |
Longitude | 14.7622 ± 0.0080 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 98341781 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 686 |
Semi-minor axis of confidence ellipse (meter) | 412 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 58 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 690.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 96 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.28 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54049 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 21 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 98341781 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-09 11:05:43 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 98034821 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-02 02:32:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPNC.HHZ. | 2021-12-02T02:06:39.31 | 0.1 | undecidable | manual | P | 59 | 59.9955 | 98 | -0.24 | 90 |
IV.MCPD.HHZ. | 2021-12-02T02:06:39.38 | 0.6 | undecidable | manual | S | 354 | 27.75 | 111 | 0.37 | 46 |
IV.GALF.HHZ. | 2021-12-02T02:06:38.73 | 0.6 | undecidable | manual | S | 224 | 24.753 | 114 | 0.45 | 46 |
IV.MSFR.HHZ. | 2021-12-02T02:06:38.26 | 0.6 | undecidable | manual | S | 320 | 23.4543 | 116 | 0.3 | 47 |
IV.MUCR.HHZ. | 2021-12-02T02:06:37.47 | 0.3 | undecidable | manual | S | 27 | 21.3675 | 119 | -0.01 | 75 |
IV.EPOZ.HHZ. | 2021-12-02T02:06:37.26 | 1.0 | undecidable | manual | P | 120 | 43.4232 | 102 | 0.22 | 23 |
IV.ECZM.HHZ. | 2021-12-02T02:06:37.24 | 0.3 | undecidable | manual | S | 141 | 19.869 | 122 | 0.1 | 74 |
IV.ESVO.HHZ. | 2021-12-02T02:06:37.36 | 0.6 | undecidable | manual | S | 124 | 19.4694 | 122 | 0.31 | 47 |
IV.EFIU.HHE. | 2021-12-02T02:06:36.84 | 1.0 | undecidable | manual | P | 103 | 40.3263 | 103 | 0.28 | 23 |
IV.ESCV.HHZ. | 2021-12-02T02:06:36.08 | 0.3 | undecidable | manual | S | 161 | 14.5743 | 132 | 0.09 | 75 |
IV.ESAL.HHZ. | 2021-12-02T02:06:36.35 | 0.1 | undecidable | manual | P | 111 | 35.0427 | 105 | 0.57 | 86 |
IV.ECBD.HHZ. | 2021-12-02T02:06:35.28 | 0.1 | undecidable | manual | P | 109 | 30.1476 | 109 | 0.22 | 95 |
IV.EPZF.HHZ. | 2021-12-02T02:06:35.14 | 0.3 | undecidable | manual | S | 122 | 9.7791 | 145 | -0.02 | 77 |
IV.NOV.HHE. | 2021-12-02T02:06:35.78 | 0.1 | undecidable | manual | P | 62 | 37.0296 | 104 | -0.3 | 92 |
IV.ESML.HHZ. | 2021-12-02T02:06:35.56 | 0.1 | undecidable | manual | P | 160 | 29.9478 | 109 | 0.54 | 89 |
IV.MSFR.HHZ. | 2021-12-02T02:06:34.11 | 0.1 | undecidable | manual | P | 320 | 23.4543 | 116 | 0.01 | 100 |
IV.MCPD.HHZ. | 2021-12-02T02:06:34.67 | 0.1 | undecidable | manual | P | 354 | 27.75 | 111 | -0.04 | 99 |
IV.ECHR.HNZ. | 2021-12-02T02:06:34.27 | 0.6 | undecidable | manual | P | 147 | 24.4533 | 115 | 0.03 | 50 |
IV.EMNR.HHZ. | 2021-12-02T02:06:34.28 | 0.1 | undecidable | manual | P | 105 | 23.8539 | 116 | 0.12 | 98 |
IV.ECTS.HHZ. | 2021-12-02T02:06:34.95 | 0.1 | undecidable | manual | P | 88 | 31.4463 | 108 | -0.3 | 93 |
IV.EPIT.HHZ. | 2021-12-02T02:06:34.60 | 0.1 | undecidable | manual | P | 104 | 26.6511 | 112 | 0.05 | 99 |
IV.EMPL.HHZ. | 2021-12-02T02:06:34.86 | 1.0 | undecidable | manual | P | 139 | 28.0497 | 111 | 0.1 | 24 |
IV.GALF.HHZ. | 2021-12-02T02:06:34.05 | 0.1 | undecidable | manual | P | 224 | 24.753 | 114 | -0.23 | 95 |
IV.EMCN.HHZ. | 2021-12-02T02:06:34.53 | 0.1 | undecidable | manual | P | 110 | 25.3524 | 114 | 0.16 | 97 |
IV.ECZM.HHZ. | 2021-12-02T02:06:33.32 | 0.1 | undecidable | manual | P | 141 | 19.869 | 122 | -0.3 | 95 |
IV.ESVO.HHZ. | 2021-12-02T02:06:33.61 | 0.3 | undecidable | manual | P | 124 | 19.4694 | 122 | 0.04 | 75 |
IV.MUCR.HHZ. | 2021-12-02T02:06:33.70 | 0.1 | undecidable | manual | P | 27 | 21.3675 | 119 | -0.12 | 98 |
IV.EPZF.HHZ. | 2021-12-02T02:06:32.09 | 0.1 | undecidable | manual | P | 122 | 9.7791 | 145 | -0.39 | 94 |
IV.ESCV.HHZ. | 2021-12-02T02:06:32.10 | 0.1 | undecidable | manual | P | 161 | 14.5743 | 132 | -0.86 | 79 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MUCR.HHE. | ML:1.9 | 0.0004165 | 0.42 | AML | other | m | 2021-12-02T02:06:37.51 |
IV.MUCR.HHN. | ML:1.8 | 0.000343 | 0.28 | AML | other | m | 2021-12-02T02:06:38.20 |
IV.MCPD.HHE. | ML:1.9 | 0.000402 | 0.4 | AML | other | m | 2021-12-02T02:06:39.88 |
IV.MCPD.HHN. | ML:1.6 | 0.00020250000000000002 | 0.42 | AML | other | m | 2021-12-02T02:06:39.68 |
IV.ECTS.HHE. | ML:1.9 | 0.000295 | 0.22 | AML | other | m | 2021-12-02T02:06:41.37 |
IV.ECTS.HHN. | ML:1.8 | 0.00027100000000000003 | 1.08 | AML | other | m | 2021-12-02T02:06:41.85 |
IV.ESML.HHE. | ML:1.9 | 0.0003255 | 0.5 | AML | other | m | 2021-12-02T02:06:44.16 |
IV.ESML.HHN. | ML:1.7 | 0.00022749999999999997 | 1.32 | AML | other | m | 2021-12-02T02:06:46.98 |
IV.MPNC.HHE. | ML:1.9 | 0.000153 | 0.5 | AML | other | m | 2021-12-02T02:06:57.98 |
IV.MPNC.HHN. | ML:1.8 | 0.0001225 | 0.68 | AML | other | m | 2021-12-02T02:06:58.21 |