A magnitude ML 0.7 earthquake occured in region: 2 km N Casella (GE), on
and geographic coordinates (lat, lon) 44.5520, 9.0060 at 13 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 |
---|---|---|---|---|
Casella | GE | 2 | 3144 | 3144 |
Savignone | GE | 2 | 3205 | 6349 |
Crocefieschi | GE | 4 | 548 | 6897 |
Valbrevenna | GE | 5 | 798 | 7695 |
Montoggio | GE | 5 | 2067 | 9762 |
Busalla | GE | 5 | 5563 | 15325 |
Vobbia | GE | 6 | 409 | 15734 |
Serra Riccò | GE | 7 | 7885 | 23619 |
Ronco Scrivia | GE | 8 | 4417 | 28036 |
Mignanego | GE | 8 | 3675 | 31711 |
Sant'Olcese | GE | 8 | 5906 | 37617 |
Campomorone | GE | 10 | 6996 | 44613 |
Ceranesi | GE | 10 | 3875 | 48488 |
Mongiardino Ligure | AL | 11 | 165 | 48653 |
Fraconalto | AL | 11 | 336 | 48989 |
Isola del Cantone | GE | 11 | 1540 | 50529 |
Davagna | GE | 12 | 1884 | 52413 |
Torriglia | GE | 13 | 2311 | 54724 |
Bargagli | GE | 14 | 2708 | 57432 |
Roccaforte Ligure | AL | 14 | 136 | 57568 |
Propata | GE | 14 | 142 | 57710 |
Voltaggio | AL | 15 | 738 | 58448 |
Cabella Ligure | AL | 15 | 528 | 58976 |
Carrega Ligure | AL | 16 | 84 | 59060 |
Lumarzo | GE | 16 | 1535 | 60595 |
Genova | GE | 17 | 586655 | 647250 |
Grondona | AL | 17 | 510 | 647760 |
Rondanina | GE | 17 | 62 | 647822 |
Albera Ligure | AL | 17 | 325 | 648147 |
Rocchetta Ligure | AL | 18 | 200 | 648347 |
Arquata Scrivia | AL | 18 | 6409 | 654756 |
Carrosio | AL | 18 | 510 | 655266 |
Neirone | GE | 18 | 916 | 656182 |
Fascia | GE | 18 | 81 | 656263 |
Cantalupo Ligure | AL | 19 | 527 | 656790 |
Montebruno | GE | 20 | 240 | 657030 |
Vignole Borbera | AL | 20 | 2182 | 659212 |
Uscio | GE | 20 | 2284 | 661496 |
Bogliasco | GE | 20 | 4488 | 665984 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-07-26 20:50:14 |
44.5517 | 9.0057 | 13 | 2021-07-26 21:30:41 |
Sala Sismica INGV-Roma | 93253531 |
Field | Value |
---|---|
Time (UTC) | 2021-07-26 20:50:14 ± 0.36 |
Latitude | 44.5517 ± 0.0135 |
Longitude | 9.0057 ± 0.0114 |
Depth (km) | 13 ± 6 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 93253531 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1324 |
Semi-minor axis of confidence ellipse (meter) | 985 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 170 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 9 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.43437 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 93253531 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-07-26 21:30:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MNTT.EHZ. | 2021-07-26T20:51:47.49 | 3.0 | undecidable | manual | Sn | -3.97 | 0 | |||
IV.MSSA.HHE. | 2021-07-26T20:50:30.66 | 0.6 | undecidable | manual | S | 123 | 48.2184 | 94 | 0.45 | 44 |
GU.PCP.HHZ. | 2021-07-26T20:50:27.05 | 0.6 | undecidable | manual | S | 268 | 36.4413 | 95 | -0.01 | 49 |
GU.GORR.HHZ. | 2021-07-26T20:50:23.58 | 0.3 | undecidable | manual | S | 75 | 23.4543 | 102 | -0.07 | 75 |
IV.MSSA.HHE. | 2021-07-26T20:50:22.89 | 0.6 | undecidable | manual | P | 123 | 48.2184 | 94 | -0.83 | 38 |
GU.PCP.HHZ. | 2021-07-26T20:50:21.95 | 0.3 | undecidable | manual | P | 268 | 36.4413 | 95 | 0.05 | 73 |
GU.RNCA.HHZ. | 2021-07-26T20:50:20.19 | 0.6 | undecidable | manual | S | 206 | 9.879 | 133 | -0.19 | 50 |
GU.GORR.HHZ. | 2021-07-26T20:50:20.03 | 0.1 | undecidable | manual | P | 75 | 23.4543 | 102 | 0.1 | 99 |
GU.RNCA.HHZ. | 2021-07-26T20:50:18.21 | 0.1 | positive | manual | P | 206 | 9.879 | 133 | 0.17 | 100 |
IT.GNV.HGE. | 2021-07-26T20:50:18.56 | 1.0 | undecidable | manual | P | 204 | 14.5743 | 118 | -0.06 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RNCA.HHE. | ML:0.8 | 0.00006065387 | 0.1408 | AML | other | m | 2021-07-26T20:50:20.19 |
GU.RNCA.HHN. | ML:0.8 | 0.000064814925 | 0.1536 | AML | other | m | 2021-07-26T20:50:20.65 |
GU.GORR.HHE. | ML:0.7 | 0.000031544155000000006 | 0.3072 | AML | other | m | 2021-07-26T20:50:25.53 |
GU.GORR.HHN. | ML:0.5 | 0.00001900961 | 0.2432 | AML | other | m | 2021-07-26T20:50:26.23 |
GU.PCP.HHE. | ML:0.6 | 0.000014326805 | 1.8304 | AML | other | m | 2021-07-26T20:50:45.53 |
GU.PCP.HHN. | ML:0.6 | 0.000015701115000000002 | 1.0624 | AML | other | m | 2021-07-26T20:50:36.64 |