A magnitude ML 1.3 earthquake occured in region: 5 km NW Acceglio (CN), on
and geographic coordinates (lat, lon) 44.5010, 6.9410 at 10 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 |
---|---|---|---|---|
Acceglio | CN | 5 | 162 | 162 |
Prazzo | CN | 9 | 170 | 332 |
Bellino | CN | 11 | 109 | 441 |
Canosio | CN | 12 | 80 | 521 |
Elva | CN | 13 | 97 | 618 |
Marmora | CN | 13 | 68 | 686 |
Argentera | CN | 14 | 83 | 769 |
Casteldelfino | CN | 14 | 157 | 926 |
Stroppo | CN | 15 | 103 | 1029 |
Pontechianale | CN | 15 | 179 | 1208 |
Pietraporzio | CN | 19 | 77 | 1285 |
Macra | CN | 19 | 59 | 1344 |
Celle di Macra | CN | 19 | 100 | 1444 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-06-17 23:12:04 |
44.501 | 6.9408 | 10 | 2021-12-29 11:12:07 |
Bollettino Sismico Italiano INGV | 91989601 |
Reviewed Rev100 |
ML 1.4 | 2021-06-17 23:12:04 |
44.5038 | 6.9433 | 10 | 2021-06-17 23:17:54 |
Sala Sismica INGV-Roma | 91473061 |
Field | Value |
---|---|
Time (UTC) | 2021-06-17 23:12:04 ± 0.14 |
Latitude | 44.5010 ± 0.0063 |
Longitude | 6.9408 ± 0.0088 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 91989601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 911 |
Semi-minor axis of confidence ellipse (meter) | 302 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 49 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 910.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 160 |
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) | 0.23 |
Epicentral distance of station closest to the epicenter (degree) | 0.12501 |
Epicentral distance of station farthest from the epicenter (degree) | 0.89393 |
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 | 1.3 |
Uncertainty | 0.4 |
Num. used stations | 11 |
Type of magnitude | ML |
Reference to an origin | 91989601 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-26 13:36:02 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.4 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 91473061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-17 23:17:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RORO.HHZ. | 2021-06-17T23:12:33.86 | 0.6 | undecidable | manual | S | 115 | 99.2229 | 50 | 0.39 | 40 |
RD.ORIF.BHE. | 2021-06-17T23:12:32.30 | 0.6 | undecidable | manual | S | 299 | 95.6376 | 50 | -0.2 | 42 |
GU.GBOS.HHZ. | 2021-06-17T23:12:27.63 | 0.6 | undecidable | manual | S | 112 | 76.8675 | 50 | 0.13 | 45 |
FR.SAOF.HHE.00 | 2021-06-17T23:12:26.82 | 0.6 | undecidable | manual | S | 139 | 75.0693 | 50 | -0.19 | 44 |
GU.RORO.HHZ. | 2021-06-17T23:12:21.40 | 0.3 | undecidable | manual | P | 115 | 99.2229 | 50 | 0.27 | 62 |
GU.RRL.HHZ. | 2021-06-17T23:12:20.07 | 0.3 | undecidable | manual | S | 346 | 48.1185 | 50 | 0.25 | 69 |
RD.ORIF.BHE. | 2021-06-17T23:12:20.58 | 0.1 | undecidable | manual | P | 299 | 95.6376 | 50 | 0 | 88 |
GU.ENR.HHZ. | 2021-06-17T23:12:19.66 | 0.3 | undecidable | manual | S | 128 | 48.4182 | 50 | -0.24 | 69 |
GU.BHB.HHZ. | 2021-06-17T23:12:18.43 | 0.6 | undecidable | manual | S | 34 | 45.0216 | 50 | -0.56 | 43 |
GU.GBOS.HHZ. | 2021-06-17T23:12:18.02 | 0.1 | undecidable | manual | P | 112 | 76.8675 | 50 | 0.33 | 85 |
FR.SAOF.HHE.00 | 2021-06-17T23:12:17.50 | 0.1 | undecidable | manual | P | 139 | 75.0693 | 50 | 0.09 | 90 |
GU.RRL.HHZ. | 2021-06-17T23:12:13.14 | 0.1 | undecidable | manual | P | 346 | 48.1185 | 50 | -0.11 | 94 |
GU.ENR.HHZ. | 2021-06-17T23:12:12.89 | 0.1 | undecidable | manual | P | 128 | 48.4182 | 50 | -0.41 | 89 |
GU.BHB.HHZ. | 2021-06-17T23:12:12.92 | 0.1 | undecidable | manual | P | 34 | 45.0216 | 50 | 0.15 | 94 |
GU.PZZ.HHZ. | 2021-06-17T23:12:10.06 | 0.1 | undecidable | manual | S | 87 | 13.875 | 126 | -0.14 | 100 |
GU.PZZ.HHZ. | 2021-06-17T23:12:07.82 | 0.1 | positive | manual | P | 87 | 13.875 | 126 | 0.12 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.8 | 0.0006745 | 0.12 | AML | other | m | 2021-06-17T23:12:10.14 |
GU.PZZ.HHE. | ML:1.9 | 0.000856 | 0.26 | AML | other | m | 2021-06-17T23:12:10.27 |
GU.BHB.HHE. | ML:0.8 | 0.00002086329 | 0.7296 | AML | other | m | 2021-06-17T23:12:19.05 |
GU.ENR.HHE. | ML:1.3 | 0.00005745715499999999 | 0.064 | AML | other | m | 2021-06-17T23:12:20.83 |
GU.ENR.HHN. | ML:1.4 | 0.00007117251 | 0.0512 | AML | other | m | 2021-06-17T23:12:21.48 |
GU.BHB.HHN. | ML:0.8 | 0.000021695895 | 0.5632 | AML | other | m | 2021-06-17T23:12:21.51 |
GU.RRL.HHE. | ML:1.0 | 0.000023273005 | 0.192 | AML | other | m | 2021-06-17T23:12:21.52 |
GU.RRL.HHN. | ML:1.1 | 0.00003747088 | 1.152 | AML | other | m | 2021-06-17T23:12:21.11 |
GU.GBOS.HHN. | ML:1.3 | 0.000027946705 | 0.1536 | AML | other | m | 2021-06-17T23:12:28.12 |
GU.GBOS.HHE. | ML:1.4 | 0.000033898640000000004 | 0.128 | AML | other | m | 2021-06-17T23:12:28.31 |
GU.RORO.HHE. | ML:2.3 | 0.0001991846 | 0.8832 | AML | other | m | 2021-06-17T23:12:31.69 |