A magnitude ML 1.5 earthquake occured in region: 4 km NW Sassello (SV), on
and geographic coordinates (lat, lon) 44.5110, 8.4660 at 10 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 |
---|---|---|---|---|
Sassello | SV | 4 | 1777 | 1777 |
Mioglia | SV | 5 | 526 | 2303 |
Pareto | AL | 7 | 554 | 2857 |
Malvicino | AL | 7 | 85 | 2942 |
Pontinvrea | SV | 8 | 847 | 3789 |
Ponzone | AL | 9 | 1051 | 4840 |
Giusvalla | SV | 9 | 441 | 5281 |
Cartosio | AL | 10 | 747 | 6028 |
Urbe | SV | 10 | 700 | 6728 |
Morbello | AL | 11 | 402 | 7130 |
Spigno Monferrato | AL | 11 | 1050 | 8180 |
Montechiaro d'Acqui | AL | 12 | 560 | 8740 |
Tiglieto | GE | 12 | 546 | 9286 |
Mombaldone | AT | 13 | 209 | 9495 |
Piana Crixia | SV | 13 | 788 | 10283 |
Stella | SV | 13 | 3009 | 13292 |
Cassinelle | AL | 13 | 914 | 14206 |
Merana | AL | 13 | 189 | 14395 |
Cavatore | AL | 14 | 291 | 14686 |
Grognardo | AL | 14 | 259 | 14945 |
Castelletto d'Erro | AL | 14 | 148 | 15093 |
Dego | SV | 14 | 1985 | 17078 |
Denice | AL | 14 | 176 | 17254 |
Melazzo | AL | 15 | 1325 | 18579 |
Ponti | AL | 15 | 606 | 19185 |
Prasco | AL | 16 | 521 | 19706 |
Molare | AL | 16 | 2181 | 21887 |
Serole | AT | 17 | 123 | 22010 |
Visone | AL | 17 | 1194 | 23204 |
Cremolino | AL | 17 | 1086 | 24290 |
Rossiglione | GE | 17 | 2779 | 27069 |
Roccaverano | AT | 18 | 399 | 27468 |
Terzo | AL | 18 | 923 | 28391 |
Morsasco | AL | 18 | 679 | 29070 |
Acqui Terme | AL | 19 | 19896 | 48966 |
Bistagno | AL | 19 | 1887 | 50853 |
Campo Ligure | GE | 19 | 2955 | 53808 |
Varazze | SV | 19 | 13251 | 67059 |
Monastero Bormida | AT | 19 | 931 | 67990 |
Olmo Gentile | AT | 19 | 80 | 68070 |
Albisola Superiore | SV | 19 | 10163 | 78233 |
Trisobbio | AL | 19 | 655 | 78888 |
Cairo Montenotte | SV | 20 | 13269 | 92157 |
Masone | GE | 20 | 3679 | 95836 |
Cogoleto | GE | 20 | 9172 | 105008 |
Celle Ligure | SV | 20 | 5237 | 110245 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.5 | 2024-07-13 07:17:08 |
44.5113 | 8.4662 | 10 | 2024-07-13 07:24:57 |
Sala Sismica INGV-Roma | 129804411 |
Field | Value |
---|---|
Time (UTC) | 2024-07-13 07:17:08 ± 0.12 |
Latitude | 44.5113 ± 0.0090 |
Longitude | 8.4662 ± 0.0265 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 129804411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2234 |
Semi-minor axis of confidence ellipse (meter) | 579 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 111 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 39 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.85615 |
Number of stations at which the event was observed | 30 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 129804411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-07-13 07:24:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CERT.HHZ. | 2024-07-13T07:19:22.61 | 3.0 | undecidable | manual | Sg | 11.25 | 0 | |||
OX.PLRO.HHZ. | 2024-07-13T07:19:18.48 | 3.0 | undecidable | manual | Sg | 15.08 | 0 | |||
IV.NRCA.HHZ. | 2024-07-13T07:19:11.17 | 3.0 | undecidable | manual | Sg | 9.26 | 0 | |||
IV.FDMO.HHZ. | 2024-07-13T07:19:09.67 | 3.0 | undecidable | manual | Sg | 10.34 | 0 | |||
IV.SERS.HHZ. | 2024-07-13T07:19:09.10 | 3.0 | undecidable | manual | Pn | -4.61 | 0 | |||
IV.LTRZ.HHZ. | 2024-07-13T07:18:57.65 | 3.0 | undecidable | manual | Pn | -3.62 | 0 | |||
IV.MMUR.HNZ. | 2024-07-13T07:18:55.88 | 3.0 | undecidable | manual | Sg | 1.68 | 0 | |||
IV.MRB1.HHZ. | 2024-07-13T07:18:55.18 | 3.0 | positive | manual | Pg | 13.88 | 0 | |||
IV.PALZ.HHZ. | 2024-07-13T07:18:49.20 | 3.0 | positive | manual | Pn | -1.97 | 0 | |||
SI.ABSI.HHZ. | 2024-07-13T07:18:48.20 | 3.0 | undecidable | manual | Sg | 7.63 | 0 | |||
IV.TOLF.HHZ. | 2024-07-13T07:18:47.90 | 3.0 | undecidable | manual | Sn | -7.89 | 0 | |||
IV.GATE.HHZ. | 2024-07-13T07:18:45.39 | 3.0 | positive | manual | Pg | 7.65 | 0 | |||
IV.SGG.HHZ. | 2024-07-13T07:18:29.10 | 3.0 | negative | manual | Pn | -5.11 | 0 | |||
IV.IMOL.HNZ. | 2024-07-13T07:18:29.82 | 3.0 | undecidable | manual | Sg | 2.12 | 0 | |||
IV.GIUL.HHZ. | 2024-07-13T07:18:29.64 | 3.0 | undecidable | manual | Pg | 6.06 | 0 | |||
IV.RIBO.EHZ.01 | 2024-07-13T07:18:22.42 | 3.0 | undecidable | manual | Sn | -6.27 | 0 | |||
ST.RONC.EHZ. | 2024-07-13T07:18:16.08 | 3.0 | undecidable | manual | Sg | -3.64 | 0 | |||
OX.PLRO.HHZ. | 2024-07-13T07:18:09.12 | 3.0 | undecidable | manual | Pn | -4.45 | 0 | |||
IV.FDMO.HHZ. | 2024-07-13T07:18:09.21 | 3.0 | negative | manual | Pn | -2.07 | 0 | |||
IV.SSFR.HHZ. | 2024-07-13T07:18:07.77 | 3.0 | undecidable | manual | Pg | 1.37 | 0 | |||
IV.ASSB.HHZ. | 2024-07-13T07:18:02.65 | 3.0 | undecidable | manual | Pn | -4.68 | 0 | |||
2Y.A302A.HHZ. | 2024-07-13T07:17:55.30 | 3.0 | positive | manual | Pn | -2.84 | 0 | |||
FR.SAOF.HHZ.00 | 2024-07-13T07:17:36.70 | 0.6 | undecidable | manual | S | 232 | 93.0402 | 50 | 0.25 | 41 |
GU.STV.HHZ. | 2024-07-13T07:17:36.36 | 0.6 | undecidable | manual | S | 252 | 95.0382 | 50 | -0.62 | 37 |
GU.STV.HHZ. | 2024-07-13T07:17:26.03 | 0.6 | undecidable | manual | P | 252 | 95.0382 | 50 | 0.96 | 32 |
GU.GBOS.HHZ. | 2024-07-13T07:17:26.52 | 0.6 | undecidable | manual | S | 239 | 57.9975 | 50 | -0.56 | 40 |
FR.SAOF.HHZ.00 | 2024-07-13T07:17:25.22 | 1.0 | undecidable | manual | P | 232 | 93.0402 | 50 | 0.46 | 19 |
IV.MSSA.HHZ. | 2024-07-13T07:17:24.22 | 3.0 | negative | manual | P | -7.33 | 0 | |||
GU.IMI.HHZ. | 2024-07-13T07:17:23.53 | 1.0 | undecidable | manual | P | 215 | 80.7636 | 50 | 0.67 | 18 |
GU.ROTM.HHZ. | 2024-07-13T07:17:21.87 | 0.6 | undecidable | manual | S | 347 | 38.5281 | 50 | -0.03 | 47 |
GU.CANO.HHZ. | 2024-07-13T07:17:21.30 | 0.6 | undecidable | manual | S | 208 | 38.3283 | 50 | -0.52 | 42 |
GU.GBOS.HHZ. | 2024-07-13T07:17:19.46 | 0.3 | undecidable | manual | P | 239 | 57.9975 | 50 | 0.11 | 67 |
GU.RORO.HHZ. | 2024-07-13T07:17:18.92 | 1.0 | negative | manual | P | 216 | 54.4011 | 50 | 0.12 | 23 |
IV.QLNO.HHZ. | 2024-07-13T07:17:17.36 | 0.6 | undecidable | manual | S | 205 | 22.8549 | 112 | 0 | 49 |
GU.ROTM.HHZ. | 2024-07-13T07:17:16.36 | 0.1 | positive | manual | P | 347 | 38.5281 | 50 | 0 | 95 |
GU.CANO.HHZ. | 2024-07-13T07:17:16.40 | 0.1 | undecidable | manual | P | 208 | 38.3283 | 50 | 0.09 | 93 |
IV.QLNO.HHZ. | 2024-07-13T07:17:13.95 | 1.0 | undecidable | manual | P | 205 | 22.8549 | 112 | 0.21 | 23 |
GU.PCP.HHE. | 2024-07-13T07:17:12.57 | 0.6 | undecidable | manual | S | 62 | 7.0929 | 143 | -0.32 | 47 |
GU.PCP.HHE. | 2024-07-13T07:17:11.14 | 0.1 | undecidable | manual | P | 62 | 7.0929 | 143 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.ROTM.HHE. | ML:2.0 | 0.00039845205 | 0.12 | AML | other | m | 2024-07-13T07:17:22.06 |
GU.CANO.HHN. | ML:1.8 | 0.00021591125 | 0.2 | AML | other | m | 2024-07-13T07:17:23.20 |
GU.ROTM.HHN. | ML:2.1 | 0.00048793415 | 0.36 | AML | other | m | 2024-07-13T07:17:24.65 |
GU.CANO.HHE. | ML:1.7 | 0.00019250000000000002 | 1.18 | AML | other | m | 2024-07-13T07:17:23.73 |
GU.GBOS.HHN. | ML:1.4 | 0.0000514 | 0.22 | AML | other | m | 2024-07-13T07:17:26.67 |
GU.RORO.HHN. | ML:1.6 | 0.00008599999999999999 | 0.14 | AML | other | m | 2024-07-13T07:17:27.31 |
GU.GBOS.HHE. | ML:1.1 | 0.00002945 | 0.48 | AML | other | m | 2024-07-13T07:17:27.27 |
GU.RORO.HHE. | ML:1.6 | 0.00008625 | 0.16 | AML | other | m | 2024-07-13T07:17:27.40 |
GU.IMI.HHN. | ML:1.6 | 0.000054499999999999997 | 0.84 | AML | other | m | 2024-07-13T07:17:36.22 |
GU.IMI.HHE. | ML:1.3 | 0.0000315 | 0.16 | AML | other | m | 2024-07-13T07:17:36.72 |
GU.STV.HHE. | ML:1.4 | 0.00002435 | 0.96 | AML | other | m | 2024-07-13T07:17:38.25 |
GU.STV.HHN. | ML:1.3 | 0.00001975 | 1.52 | AML | other | m | 2024-07-13T07:17:38.07 |
IV.QLNO.HHN. | ML:1.5 | 0.0002199083 | 0.14 | AML | other | m | 2024-07-13T07:17:17.73 |