A magnitude ML 0.9 (quarry blast) earthquake occured in region: 4 km SE Ottana (NU), on
and geographic coordinates (lat, lon) 40.2060, 9.0640 at 0 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Event type: quarry blast.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 |
---|---|---|---|---|
Ottana | NU | 4 | 2334 | 2334 |
Olzai | NU | 8 | 875 | 3209 |
Sarule | NU | 9 | 1691 | 4900 |
Ollolai | NU | 11 | 1318 | 6218 |
Orani | NU | 11 | 2891 | 9109 |
Orotelli | NU | 12 | 2054 | 11163 |
Oniferi | NU | 12 | 898 | 12061 |
Gavoi | NU | 12 | 2695 | 14756 |
Noragugume | NU | 12 | 324 | 15080 |
Sedilo | OR | 13 | 2144 | 17224 |
Teti | NU | 13 | 677 | 17901 |
Dualchi | NU | 14 | 625 | 18526 |
Ovodda | NU | 15 | 1621 | 20147 |
Lodine | NU | 15 | 348 | 20495 |
Nughedu Santa Vittoria | OR | 15 | 489 | 20984 |
Bidonì | OR | 15 | 148 | 21132 |
Austis | NU | 15 | 828 | 21960 |
Sorradile | OR | 16 | 386 | 22346 |
Bolotana | NU | 16 | 2656 | 25002 |
Lei | NU | 17 | 516 | 25518 |
Tiana | NU | 17 | 503 | 26021 |
Illorai | SS | 17 | 886 | 26907 |
Silanus | NU | 18 | 2177 | 29084 |
Aidomaggiore | OR | 18 | 460 | 29544 |
Soddì | OR | 18 | 115 | 29659 |
Ardauli | OR | 18 | 874 | 30533 |
Fonni | NU | 19 | 3970 | 34503 |
Tadasuni | OR | 19 | 152 | 34655 |
Mamoiada | NU | 19 | 2555 | 37210 |
Neoneli | OR | 19 | 669 | 37879 |
Boroneddu | OR | 19 | 151 | 38030 |
Ortueri | NU | 20 | 1175 | 39205 |
Sorgono | NU | 20 | 1693 | 40898 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2022-05-30 07:14:11 |
40.2058 | 9.0642 | 1 | 2023-01-31 19:03:53 |
Bollettino Sismico Italiano INGV | 111183701 |
Reviewed Rev200 |
ML 0.8 | 2022-05-30 07:14:11 |
40.232 | 9.097 | 7 | 2022-05-31 10:13:07 |
Sala Sismica INGV-Roma | 105374481 |
Reviewed Rev100 |
ML 0.8 | 2022-05-30 07:14:11 |
40.2323 | 9.0972 | 7 | 2022-05-30 07:31:50 |
Sala Sismica INGV-Roma | 105332031 |
Field | Value |
---|---|
Time (UTC) | 2022-05-30 07:14:11 ± 0.17 |
Latitude | 40.2058 ± 0.0090 |
Longitude | 9.0642 ± 0.0165 |
Depth (km) | 1 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | quarry blast |
Origin ID | 111183701 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1400 |
Semi-minor axis of confidence ellipse (meter) | 970 |
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) | 1400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 155 |
Number of associated phases, regardless of their use for origin computation | 6 |
Number of defining phases | 6 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.30397 |
Epicentral distance of station farthest from the epicenter (degree) | 1.16912 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 111183701 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-10-25 23:18:20 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | |
Type of magnitude | ML |
Reference to an origin | 105374481 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-31 10:13:07 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 105332031 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-05-30 07:31:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
TV.SU26.HHZ. | 2022-05-30T07:14:34.47 | 0.3 | undecidable | manual | P | 202 | 129.7701 | 50 | 0.35 | 58 |
IV.AGLI.HHZ. | 2022-05-30T07:14:29.62 | 0.3 | undecidable | manual | P | 5 | 102.6195 | 50 | -0.31 | 62 |
MN.VSL.HHZ. | 2022-05-30T07:14:26.59 | 0.3 | undecidable | manual | P | 161 | 83.1501 | 50 | -0.35 | 64 |
IV.DGI.HHZ. | 2022-05-30T07:14:20.94 | 0.1 | undecidable | manual | P | 75 | 47.619 | 91 | 0.05 | 98 |
MN.SENA.HHZ. | 2022-05-30T07:14:19.96 | 0.1 | undecidable | manual | P | 51 | 42.4242 | 91 | 0.1 | 97 |
IV.BULT.EHZ. | 2022-05-30T07:14:18.16 | 0.1 | undecidable | manual | P | 357 | 33.744 | 91 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
MN.SENA.HHE. | ML:0.7 | 0.000014148297500000001 | 0.08 | AML | other | m | 2022-05-30T07:14:25.85 |
MN.SENA.HHN. | ML:0.7 | 0.000014247435 | 0.16 | AML | other | m | 2022-05-30T07:14:26.20 |
IV.DGI.HNN. | ML:0.7 | 0.00001709661 | 0.1408 | AML | other | m | 2022-05-30T07:14:26.68 |
IV.DGI.HNE. | ML:0.8 | 0.000020463890000000002 | 0.1088 | AML | other | m | 2022-05-30T07:14:26.73 |
IV.DGI.HHN. | ML:0.8 | 0.000018710675 | 0.08 | AML | other | m | 2022-05-30T07:14:26.72 |
IV.DGI.HHE. | ML:0.8 | 0.000019414685 | 0.08 | AML | other | m | 2022-05-30T07:14:27.42 |
TV.SU26.HHN. | ML:1.6 | 0.00002703528 | 0.1408 | AML | other | m | 2022-05-30T07:14:52.44 |
TV.SU26.HHE. | ML:1.5 | 0.0000215446 | 0.16 | AML | other | m | 2022-05-30T07:14:53.31 |