A magnitude Md 2.5 earthquake occured in region: 1 km S Aurigo (IM), on
and geographic coordinates (lat, lon) 43.9720, 7.9230 at 6 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 |
---|---|---|---|---|
Aurigo | IM | 1 | 347 | 347 |
Borgomaro | IM | 2 | 865 | 1212 |
Lucinasco | IM | 3 | 272 | 1484 |
Caravonica | IM | 4 | 282 | 1766 |
Carpasio | IM | 5 | 168 | 1934 |
Chiusavecchia | IM | 5 | 577 | 2511 |
Vasia | IM | 5 | 389 | 2900 |
PrelĂ | IM | 5 | 503 | 3403 |
Chiusanico | IM | 6 | 607 | 4010 |
Cesio | IM | 6 | 283 | 4293 |
Rezzo | IM | 7 | 366 | 4659 |
Dolcedo | IM | 8 | 1415 | 6074 |
Montalto Ligure | IM | 8 | 377 | 6451 |
Pontedassio | IM | 8 | 2323 | 8774 |
Pieve di Teco | IM | 9 | 1338 | 10112 |
Badalucco | IM | 9 | 1136 | 11248 |
Vessalico | IM | 9 | 282 | 11530 |
Pietrabruna | IM | 9 | 501 | 12031 |
Testico | SV | 10 | 196 | 12227 |
Diano Arentino | IM | 10 | 722 | 12949 |
Civezza | IM | 11 | 609 | 13558 |
Borghetto d'Arroscia | IM | 11 | 456 | 14014 |
Stellanello | SV | 12 | 808 | 14822 |
Pornassio | IM | 12 | 685 | 15507 |
Molini di Triora | IM | 12 | 617 | 16124 |
Casanova Lerrone | SV | 12 | 749 | 16873 |
Ranzo | IM | 12 | 557 | 17430 |
Diano San Pietro | IM | 13 | 1145 | 18575 |
Castellaro | IM | 13 | 1256 | 19831 |
Diano Castello | IM | 13 | 2214 | 22045 |
Imperia | IM | 13 | 42034 | 64079 |
Triora | IM | 13 | 355 | 64434 |
Costarainera | IM | 13 | 828 | 65262 |
Armo | IM | 13 | 111 | 65373 |
Cipressa | IM | 13 | 1290 | 66663 |
Terzorio | IM | 13 | 216 | 66879 |
Pompeiana | IM | 13 | 823 | 67702 |
Montegrosso Pian Latte | IM | 14 | 118 | 67820 |
San Lorenzo al Mare | IM | 14 | 1297 | 69117 |
Villa Faraldi | IM | 14 | 444 | 69561 |
Cosio d'Arroscia | IM | 14 | 221 | 69782 |
Aquila d'Arroscia | IM | 14 | 166 | 69948 |
Diano Marina | IM | 15 | 5977 | 75925 |
Mendatica | IM | 15 | 185 | 76110 |
Santo Stefano al Mare | IM | 15 | 2197 | 78307 |
Onzo | SV | 15 | 219 | 78526 |
San Bartolomeo al Mare | IM | 15 | 3129 | 81655 |
Riva Ligure | IM | 15 | 2910 | 84565 |
Taggia | IM | 15 | 14116 | 98681 |
Ceriana | IM | 16 | 1250 | 99931 |
Garlenda | SV | 16 | 1254 | 101185 |
Cervo | IM | 16 | 1187 | 102372 |
Caprauna | CN | 16 | 104 | 102476 |
Ortovero | SV | 16 | 1586 | 104062 |
Alto | CN | 17 | 128 | 104190 |
Vendone | SV | 17 | 388 | 104578 |
Andora | SV | 18 | 7552 | 112130 |
Bajardo | IM | 18 | 312 | 112442 |
Nasino | SV | 18 | 207 | 112649 |
Briga Alta | CN | 19 | 39 | 112688 |
Laigueglia | SV | 19 | 1810 | 114498 |
Arnasco | SV | 19 | 645 | 115143 |
Villanova d'Albenga | SV | 20 | 2657 | 117800 |
Ormea | CN | 20 | 1617 | 119417 |
Castelbianco | SV | 20 | 330 | 119747 |
Sanremo | IM | 20 | 54807 | 174554 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
Md 2.5 | 1985-02-01 07:11:51 |
43.972 | 7.923 | 6 | 2013-07-15 08:40:51 |
Bollettino Sismico Italiano INGV | 859 |
Field | Value |
---|---|
Time (UTC) | 1985-02-01 07:11:51 ± 0.362 |
Latitude | 43.9720 ± 0.0252 |
Longitude | 7.9230 ± 0.0284 |
Depth (km) | 6 ± 3 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-VAX |
Event type | earthquake |
Origin ID | 859 |
Field | Value |
---|---|
Preferred uncertainty description | horizontal uncertainty |
Semi-major axis of confidence ellipse (meter) | |
Semi-minor axis of confidence ellipse (meter) | |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 3610.3 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 9 |
Number of defining phases | 9 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.4 |
Epicentral distance of station closest to the epicenter (degree) | 0.00049 |
Epicentral distance of station farthest from the epicenter (degree) | 0.00461 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 2.5 |
Uncertainty | |
Num. used stations | 1 |
Type of magnitude | Md |
Reference to an origin | 859 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2013-01-04 17:06:04 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
--.STV.Z. | 1985-02-01T07:12:10.50 | 10.0 | undecidable | manual | SG | 303 | 0.4995 | -0.4 | 0.6 | |
--.CK1.Z. | 1985-02-01T07:12:10.50 | 10.0 | undecidable | manual | SG | 29 | 0.5106 | -0.57 | 0.7 | |
--.ENR.Z. | 1985-02-01T07:12:09.60 | 10.0 | undecidable | manual | SG | 305 | 0.444 | 0.87 | 0.4 | |
--.ROB.Z. | 1985-02-01T07:12:03.30 | 10.0 | undecidable | manual | SG | 353 | 0.3219 | -1.45 | 0.1 | |
--.CK1.Z. | 1985-02-01T07:12:03.20 | 10.0 | undecidable | manual | PG | 29 | 0.5106 | 0.26 | 1.1 | |
--.STV.Z. | 1985-02-01T07:12:02.60 | 10.0 | undecidable | manual | PG | 303 | 0.4995 | -0.24 | 1.6 | |
--.ENR.Z. | 1985-02-01T07:12:01.60 | 10.0 | undecidable | manual | PG | 305 | 0.444 | 0.01 | 1.7 | |
--.ROB.Z. | 1985-02-01T07:11:59.90 | 10.0 | undecidable | manual | PG | 353 | 0.3219 | 0.61 | 1.5 | |
--.IMP.Z. | 1985-02-01T07:11:53.30 | 10.0 | undecidable | manual | PG | 201 | 0.0555 | -0.28 | 1.3 |