A magnitude ML 1.1 earthquake occured in region: 4 km NW Pontechianale (CN), on
and geographic coordinates (lat, lon) 44.6510, 6.9910 at 11 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Pontechianale | CN | 4 | 179 | 179 |
Bellino | CN | 8 | 109 | 288 |
Casteldelfino | CN | 9 | 157 | 445 |
Crissolo | CN | 14 | 168 | 613 |
Elva | CN | 15 | 97 | 710 |
Oncino | CN | 16 | 76 | 786 |
Ostana | CN | 16 | 83 | 869 |
Sampeyre | CN | 18 | 1022 | 1891 |
Prazzo | CN | 19 | 170 | 2061 |
Stroppo | CN | 19 | 103 | 2164 |
Acceglio | CN | 19 | 162 | 2326 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-09-01 14:17:28 |
44.6512 | 6.9908 | 11 | 2020-09-01 14:23:01 |
Sala Sismica INGV-Roma | 82533871 |
Field | Value |
---|---|
Time (UTC) | 2020-09-01 14:17:28 ± 0.22 |
Latitude | 44.6512 ± 0.0081 |
Longitude | 6.9908 ± 0.0202 |
Depth (km) | 11 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82533871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1684 |
Semi-minor axis of confidence ellipse (meter) | 457 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 247 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1680.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 183 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 12 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.53330 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 82533871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-01 14:23:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2020-09-01T14:17:58.37 | 3.0 | positive | manual | P | 4.59 | 0 | |||
GU.LSD.HHZ. | 2020-09-01T14:17:54.98 | 0.1 | undecidable | manual | S | 100 | ||||
GU.ENR.HHZ. | 2020-09-01T14:17:46.34 | 0.3 | undecidable | manual | S | 144 | 58.0974 | 50 | -0.03 | 72 |
RD.ORIF.BHZ. | 2020-09-01T14:17:44.48 | 3.0 | positive | manual | P | -0.16 | 0 | |||
GU.STV.HHZ. | 2020-09-01T14:17:44.65 | 0.3 | undecidable | manual | S | 149 | 52.2033 | 50 | -0.16 | 71 |
GU.ENR.HHZ. | 2020-09-01T14:17:39.20 | 0.6 | undecidable | manual | P | 144 | 58.0974 | 50 | 0.45 | 44 |
GU.RRL.HHZ. | 2020-09-01T14:17:39.41 | 0.3 | undecidable | manual | S | 332 | 33.8439 | 50 | -0.48 | 68 |
GU.RSP.HHZ. | 2020-09-01T14:17:39.49 | 0.3 | positive | manual | P | 21 | 59.1963 | 50 | 0.56 | 63 |
GU.STV.HHZ. | 2020-09-01T14:17:38.18 | 0.6 | positive | manual | P | 149 | 52.2033 | 50 | 0.33 | 45 |
GU.BHB.HHZ. | 2020-09-01T14:17:38.30 | 0.3 | undecidable | manual | S | 46 | 29.6481 | 50 | -0.47 | 69 |
GU.RRL.HHZ. | 2020-09-01T14:17:35.04 | 0.1 | positive | manual | P | 332 | 33.8439 | 50 | 0.03 | 100 |
GU.PZZ.HHZ. | 2020-09-01T14:17:35.49 | 0.3 | undecidable | manual | S | 148 | 18.7701 | 120 | -0.37 | 72 |
GU.BHB.HHZ. | 2020-09-01T14:17:34.68 | 0.1 | negative | manual | P | 46 | 29.6481 | 50 | 0.31 | 95 |
GU.PZZ.HHZ. | 2020-09-01T14:17:32.73 | 0.6 | positive | manual | P | 148 | 18.7701 | 120 | 0.05 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.PZZ.HHN. | ML:1.7 | 0.00040449999999999997 | 0.24 | AML | other | m | 2020-09-01T14:17:35.68 |
GU.PZZ.HHE. | ML:1.7 | 0.0003835 | 1.28 | AML | other | m | 2020-09-01T14:17:35.90 |
GU.BHB.HHN. | ML:0.8 | 0.0000313 | 1.02 | AML | other | m | 2020-09-01T14:17:38.45 |
GU.BHB.HHE. | ML:0.9 | 0.000037 | 0.86 | AML | other | m | 2020-09-01T14:17:39.58 |
GU.RRL.HHE. | ML:0.9 | 0.000033799999999999995 | 1.74 | AML | other | m | 2020-09-01T14:17:39.96 |
GU.RRL.HHN. | ML:1.0 | 0.00004505 | 0.66 | AML | other | m | 2020-09-01T14:17:40.37 |
GU.STV.HHN. | ML:1.0 | 0.00002355 | 1.58 | AML | other | m | 2020-09-01T14:17:45.10 |
GU.STV.HHE. | ML:1.0 | 0.000024349999999999996 | 1.16 | AML | other | m | 2020-09-01T14:17:45.25 |
GU.ENR.HHN. | ML:1.2 | 0.0000374 | 1.06 | AML | other | m | 2020-09-01T14:17:46.16 |
GU.ENR.HHE. | ML:1.2 | 0.0000356 | 1.2 | AML | other | m | 2020-09-01T14:17:46.96 |
GU.LSD.HHE. | ML:1.2 | 0.0000201 | 0.16 | AML | other | m | 2020-09-01T14:17:56.20 |
GU.LSD.HHN. | ML:0.9 | 0.00001102 | 0.42 | AML | other | m | 2020-09-01T14:17:57.14 |