A magnitude ML 0.7 earthquake occured in region: 3 km SE Frabosa Soprana (CN), on
and geographic coordinates (lat, lon) 44.2710, 7.8350 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 |
---|---|---|---|---|
Frabosa Soprana | CN | 3 | 759 | 759 |
Frabosa Sottana | CN | 5 | 1497 | 2256 |
Roburent | CN | 6 | 495 | 2751 |
Montaldo di Mondovì | CN | 6 | 557 | 3308 |
Pamparato | CN | 6 | 302 | 3610 |
Monastero di Vasco | CN | 8 | 1297 | 4907 |
Roccaforte Mondovì | CN | 9 | 2085 | 6992 |
Villanova Mondovì | CN | 10 | 5792 | 12784 |
Torre Mondovì | CN | 11 | 498 | 13282 |
Viola | CN | 11 | 391 | 13673 |
Monasterolo Casotto | CN | 11 | 89 | 13762 |
Vicoforte | CN | 12 | 3136 | 16898 |
Lisio | CN | 12 | 201 | 17099 |
Mondovì | CN | 13 | 22484 | 39583 |
San Michele Mondovì | CN | 13 | 2003 | 41586 |
Chiusa di Pesio | CN | 14 | 3676 | 45262 |
Scagnello | CN | 14 | 194 | 45456 |
Briaglia | CN | 14 | 318 | 45774 |
Ormea | CN | 15 | 1617 | 47391 |
Pianfei | CN | 15 | 2202 | 49593 |
Battifollo | CN | 15 | 219 | 49812 |
Mombasiglio | CN | 15 | 609 | 50421 |
Priola | CN | 15 | 701 | 51122 |
Bagnasco | CN | 17 | 1035 | 52157 |
Niella Tanaro | CN | 18 | 1046 | 53203 |
Garessio | CN | 18 | 3244 | 56447 |
Lesegno | CN | 18 | 794 | 57241 |
Beinette | CN | 18 | 3423 | 60664 |
Peveragno | CN | 19 | 5543 | 66207 |
Margarita | CN | 19 | 1441 | 67648 |
Rocca de' Baldi | CN | 19 | 1662 | 69310 |
Massimino | SV | 19 | 113 | 69423 |
Nucetto | CN | 20 | 430 | 69853 |
Morozzo | CN | 20 | 2086 | 71939 |
Bastia Mondovì | CN | 20 | 669 | 72608 |
Caprauna | CN | 20 | 104 | 72712 |
Cigliè | CN | 20 | 190 | 72902 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-09-09 09:17:33 |
44.2712 | 7.8347 | 11 | 2021-09-09 09:22:49 |
Sala Sismica INGV-Roma | 95230131 |
Field | Value |
---|---|
Time (UTC) | 2021-09-09 09:17:33 ± 0.22 |
Latitude | 44.2712 ± 0.0153 |
Longitude | 7.8347 ± 0.0151 |
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 | 95230131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1891 |
Semi-minor axis of confidence ellipse (meter) | 832 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 31 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1890.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 180 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
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) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 1.13315 |
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 | 0.7 |
Uncertainty | 0.4 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 95230131 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-09 09:22:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.BNI.HHZ. | 2021-09-09T09:17:54.28 | 0.6 | positive | manual | P | 314 | 125.7741 | 90 | 0.12 | 43 |
GU.STV.HHZ. | 2021-09-09T09:17:46.33 | 0.6 | undecidable | manual | S | 266 | 40.5261 | 90 | -0.29 | 48 |
GU.ENR.HHZ. | 2021-09-09T09:17:44.31 | 0.6 | undecidable | manual | S | 262 | 33.4443 | 90 | -0.43 | 48 |
GU.MGRO.HHE. | 2021-09-09T09:17:42.78 | 0.6 | undecidable | manual | S | 185 | 25.4523 | 90 | 0.17 | 51 |
GU.STV.HHZ. | 2021-09-09T09:17:41.59 | 1.0 | undecidable | manual | P | 266 | 40.5261 | 90 | 0.57 | 22 |
GU.RORO.HHZ. | 2021-09-09T09:17:41.97 | 0.6 | undecidable | manual | S | 134 | 25.5522 | 90 | -0.66 | 44 |
GU.ENR.HHZ. | 2021-09-09T09:17:40.12 | 1.0 | negative | manual | P | 262 | 33.4443 | 90 | 0.19 | 25 |
GU.RORO.HHZ. | 2021-09-09T09:17:38.85 | 0.6 | undecidable | manual | P | 134 | 25.5522 | 90 | 0.14 | 51 |
GU.MGRO.HHE. | 2021-09-09T09:17:38.97 | 0.1 | undecidable | manual | P | 185 | 25.4523 | 90 | 0.27 | 100 |
GU.GBOS.HHZ. | 2021-09-09T09:17:37.04 | 0.6 | undecidable | manual | S | 173 | 3.2967 | 158 | -0.35 | 51 |
GU.GBOS.HHZ. | 2021-09-09T09:17:35.90 | 0.6 | undecidable | manual | P | 173 | 3.2967 | 158 | 0.21 | 52 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GBOS.HHN. | ML:1.2 | 0.00024349999999999998 | 0.12 | AML | other | m | 2021-09-09T09:17:37.12 |
GU.GBOS.HHE. | ML:0.5 | 0.00005093143 | 0.2368 | AML | other | m | 2021-09-09T09:17:37.20 |
GU.ENR.HHE. | ML:0.6 | 0.000014306767000000001 | 0.6592 | AML | other | m | 2021-09-09T09:17:44.40 |
GU.ENR.HHN. | ML:1.0 | 0.000040999734999999995 | 0.8384 | AML | other | m | 2021-09-09T09:17:44.85 |
GU.RORO.HHE. | ML:1.5 | 0.00016657499500000002 | 0.6784 | AML | other | m | 2021-09-09T09:17:40.42 |
GU.RORO.HHN. | ML:0.6 | 0.000018004195 | 0.2944 | AML | other | m | 2021-09-09T09:17:42.31 |
GU.STV.HHE. | ML:0.6 | 0.000014175325000000001 | 1.504 | AML | other | m | 2021-09-09T09:17:46.38 |
GU.STV.HHN. | ML:0.2 | 0.000007022514500000001 | 0.48 | AML | other | m | 2021-09-09T09:17:46.29 |