A magnitude ML 1.6 earthquake occured in region: 3 km W Cantalupo Ligure (AL), on
and geographic coordinates (lat, lon) 44.7270, 9.0100 at 9 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 |
---|---|---|---|---|
Cantalupo Ligure | AL | 3 | 527 | 527 |
Rocchetta Ligure | AL | 4 | 200 | 727 |
Grondona | AL | 5 | 510 | 1237 |
Borghetto di Borbera | AL | 5 | 1966 | 3203 |
Albera Ligure | AL | 6 | 325 | 3528 |
Roccaforte Ligure | AL | 6 | 136 | 3664 |
Dernice | AL | 6 | 185 | 3849 |
Garbagna | AL | 6 | 696 | 4545 |
San Sebastiano Curone | AL | 8 | 583 | 5128 |
Sardigliano | AL | 9 | 406 | 5534 |
Montacuto | AL | 9 | 278 | 5812 |
Cabella Ligure | AL | 9 | 528 | 6340 |
Avolasca | AL | 9 | 294 | 6634 |
Vignole Borbera | AL | 10 | 2182 | 8816 |
Sant'Agata Fossili | AL | 10 | 425 | 9241 |
Brignano-Frascata | AL | 10 | 456 | 9697 |
Isola del Cantone | GE | 10 | 1540 | 11237 |
Castellania | AL | 10 | 90 | 11327 |
Mongiardino Ligure | AL | 11 | 165 | 11492 |
Arquata Scrivia | AL | 11 | 6409 | 17901 |
Gremiasco | AL | 11 | 324 | 18225 |
Gavazzana | AL | 11 | 180 | 18405 |
Stazzano | AL | 11 | 2486 | 20891 |
Casasco | AL | 11 | 129 | 21020 |
Serravalle Scrivia | AL | 12 | 6128 | 27148 |
Fabbrica Curone | AL | 12 | 656 | 27804 |
Costa Vescovato | AL | 12 | 335 | 28139 |
Cassano Spinola | AL | 12 | 1731 | 29870 |
Carezzano | AL | 12 | 431 | 30301 |
Momperone | AL | 13 | 223 | 30524 |
Montegioco | AL | 13 | 313 | 30837 |
Montemarzino | AL | 14 | 341 | 31178 |
Ronco Scrivia | GE | 14 | 4417 | 35595 |
Paderna | AL | 14 | 220 | 35815 |
Cerreto Grue | AL | 14 | 323 | 36138 |
Vobbia | GE | 14 | 409 | 36547 |
Bagnaria | PV | 14 | 658 | 37205 |
Cecima | PV | 15 | 236 | 37441 |
Ponte Nizza | PV | 16 | 807 | 38248 |
Villalvernia | AL | 16 | 955 | 39203 |
Carrosio | AL | 16 | 510 | 39713 |
Crocefieschi | GE | 16 | 548 | 40261 |
Spineto Scrivia | AL | 16 | 337 | 40598 |
Gavi | AL | 17 | 4614 | 45212 |
Villaromagnano | AL | 17 | 715 | 45927 |
Pozzol Groppo | AL | 17 | 328 | 46255 |
Berzano di Tortona | AL | 17 | 157 | 46412 |
Sarezzano | AL | 17 | 1171 | 47583 |
Carbonara Scrivia | AL | 18 | 1122 | 48705 |
Voltaggio | AL | 18 | 738 | 49443 |
Monleale | AL | 18 | 566 | 50009 |
Carrega Ligure | AL | 18 | 84 | 50093 |
Novi Ligure | AL | 18 | 28154 | 78247 |
Busalla | GE | 18 | 5563 | 83810 |
Fraconalto | AL | 18 | 336 | 84146 |
Savignone | GE | 18 | 3205 | 87351 |
Varzi | PV | 18 | 3279 | 90630 |
Volpedo | AL | 18 | 1227 | 91857 |
Tassarolo | AL | 19 | 672 | 92529 |
Santa Margherita di Staffora | PV | 19 | 473 | 93002 |
Volpeglino | AL | 19 | 148 | 93150 |
Bosio | AL | 19 | 1227 | 94377 |
Godiasco Salice Terme | PV | 19 | 3229 | 97606 |
Valbrevenna | GE | 19 | 798 | 98404 |
Pozzolo Formigaro | AL | 20 | 4775 | 103179 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.6 | 2020-01-19 21:33:10 |
44.7272 | 9.0098 | 9 | 2020-07-18 21:08:31 |
Bollettino Sismico Italiano INGV | 78038141 |
Reviewed Rev100 |
ML 1.9 | 2020-01-19 21:33:09 |
44.7588 | 9.013 | 22 | 2020-01-19 21:38:40 |
Sala Sismica INGV-Roma | 75664111 |
Field | Value |
---|---|
Time (UTC) | 2020-01-19 21:33:10 ± 0.16 |
Latitude | 44.7272 ± 0.0099 |
Longitude | 9.0098 ± 0.0114 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 78038141 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1037 |
Semi-minor axis of confidence ellipse (meter) | 850 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 69 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.39 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.93889 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75664111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-19 21:38:40 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 78038141 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-04-09 09:59:22 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ZONE.HHZ. | 2020-01-19T21:33:34.37 | 3.0 | undecidable | manual | Sn | -0.66 | 0 | |||
IV.ORZI.HHZ. | 2020-01-19T21:33:27.55 | 0.6 | undecidable | manual | P | 43 | 104.2179 | 50 | -0.2 | 58 |
GU.CANO.HHE. | 2020-01-19T21:33:25.55 | 0.6 | undecidable | manual | P | 227 | 84.0492 | 50 | 0.91 | 46 |
GU.PCP.HHZ. | 2020-01-19T21:33:23.80 | 0.3 | undecidable | manual | S | 241 | 42.1245 | 50 | -0.33 | 94 |
IV.BOB.HHE. | 2020-01-19T21:33:22.60 | 0.6 | undecidable | manual | S | 82 | 34.8429 | 50 | 0.42 | 60 |
IV.QLNO.HHE. | 2020-01-19T21:33:22.77 | 0.6 | undecidable | manual | P | 230 | 68.9754 | 50 | 0.47 | 57 |
GU.RNCA.HHZ. | 2020-01-19T21:33:21.00 | 0.3 | undecidable | manual | S | 189 | 28.749 | 108 | 0.51 | 93 |
GU.ROTM.HHE. | 2020-01-19T21:33:20.39 | 0.6 | undecidable | manual | P | 285 | 53.502 | 50 | 0.47 | 59 |
GU.GORR.HHZ. | 2020-01-19T21:33:19.80 | 0.3 | undecidable | manual | S | 121 | 25.9518 | 109 | 0.22 | 100 |
IV.SARZ.HHZ. | 2020-01-19T21:33:17.30 | 0.3 | undecidable | manual | S | 334 | 17.2716 | 118 | 0.49 | 96 |
GU.PCP.HHZ. | 2020-01-19T21:33:17.47 | 0.3 | undecidable | manual | P | 241 | 42.1245 | 50 | -0.69 | 84 |
IV.BOB.HHE. | 2020-01-19T21:33:16.72 | 0.3 | undecidable | manual | P | 82 | 34.8429 | 50 | -0.32 | 96 |
GU.RNCA.HHZ. | 2020-01-19T21:33:15.92 | 0.3 | undecidable | manual | P | 189 | 28.749 | 108 | -0.14 | 99 |
IV.MILN.HNZ. | 2020-01-19T21:33:15.47 | 3.0 | undecidable | manual | P | 0.5 | 0 | |||
GU.GORR.HHZ. | 2020-01-19T21:33:15.16 | 0.3 | undecidable | manual | P | 121 | 25.9518 | 109 | -0.38 | 94 |
IV.SARZ.HHZ. | 2020-01-19T21:33:13.51 | 0.3 | undecidable | manual | P | 334 | 17.2716 | 118 | -0.43 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SARZ.HHN. | ML:1.9 | 0.00072817335 | 0.3456 | AML | other | m | 2020-01-19T21:33:17.76 |
IV.SARZ.HHE. | ML:1.8 | 0.0005020388 | 0.2816 | AML | other | m | 2020-01-19T21:33:17.47 |
IV.SARZ.HNN. | ML:1.9 | 0.0006928561999999999 | 0.3456 | AML | other | m | 2020-01-19T21:33:17.76 |
IV.SARZ.HNE. | ML:1.8 | 0.00054214385 | 0.5376 | AML | other | m | 2020-01-19T21:33:20.58 |
GU.GORR.HHN. | ML:1.6 | 0.00021323405000000002 | 0.2176 | AML | other | m | 2020-01-19T21:33:21.11 |
GU.GORR.HHE. | ML:1.5 | 0.00016605049999999998 | 0.1792 | AML | other | m | 2020-01-19T21:33:21.32 |
GU.PCP.HHE. | ML:1.1 | 0.000042353265000000004 | 0.32 | AML | other | m | 2020-01-19T21:33:25.36 |
GU.PCP.HHN. | ML:1.1 | 0.00004162457 | 0.3072 | AML | other | m | 2020-01-19T21:33:24.81 |