A magnitude ML 2.1 earthquake occured in region: 1 km NE San Sebastiano Curone (AL), on
and geographic coordinates (lat, lon) 44.7980, 9.0720 at 27 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 |
---|---|---|---|---|
San Sebastiano Curone | AL | 1 | 583 | 583 |
Gremiasco | AL | 3 | 324 | 907 |
Brignano-Frascata | AL | 3 | 456 | 1363 |
Dernice | AL | 4 | 185 | 1548 |
Montacuto | AL | 5 | 278 | 1826 |
Bagnaria | PV | 5 | 658 | 2484 |
Momperone | AL | 5 | 223 | 2707 |
Cecima | PV | 6 | 236 | 2943 |
Garbagna | AL | 6 | 696 | 3639 |
Casasco | AL | 6 | 129 | 3768 |
Ponte Nizza | PV | 6 | 807 | 4575 |
Fabbrica Curone | AL | 8 | 656 | 5231 |
Montemarzino | AL | 8 | 341 | 5572 |
Avolasca | AL | 8 | 294 | 5866 |
Cantalupo Ligure | AL | 9 | 527 | 6393 |
Pozzol Groppo | AL | 10 | 328 | 6721 |
Montegioco | AL | 10 | 313 | 7034 |
Rocchetta Ligure | AL | 10 | 200 | 7234 |
Varzi | PV | 10 | 3279 | 10513 |
Albera Ligure | AL | 11 | 325 | 10838 |
Castellania | AL | 11 | 90 | 10928 |
Godiasco Salice Terme | PV | 11 | 3229 | 14157 |
Costa Vescovato | AL | 11 | 335 | 14492 |
Val di Nizza | PV | 12 | 624 | 15116 |
Monleale | AL | 12 | 566 | 15682 |
Cerreto Grue | AL | 12 | 323 | 16005 |
Sant'Agata Fossili | AL | 12 | 425 | 16430 |
Borghetto di Borbera | AL | 12 | 1966 | 18396 |
Volpedo | AL | 12 | 1227 | 19623 |
Berzano di Tortona | AL | 13 | 157 | 19780 |
Montesegale | PV | 13 | 298 | 20078 |
Rocca Susella | PV | 13 | 225 | 20303 |
Carezzano | AL | 14 | 431 | 20734 |
Sardigliano | AL | 14 | 406 | 21140 |
Roccaforte Ligure | AL | 14 | 136 | 21276 |
Volpeglino | AL | 14 | 148 | 21424 |
Santa Margherita di Staffora | PV | 14 | 473 | 21897 |
Cabella Ligure | AL | 14 | 528 | 22425 |
Grondona | AL | 14 | 510 | 22935 |
Sarezzano | AL | 15 | 1171 | 24106 |
Paderna | AL | 15 | 220 | 24326 |
Casalnoceto | AL | 15 | 980 | 25306 |
Gavazzana | AL | 15 | 180 | 25486 |
Valverde | PV | 15 | 287 | 25773 |
Rivanazzano Terme | PV | 15 | 5312 | 31085 |
Castellar Guidobono | AL | 16 | 399 | 31484 |
Villaromagnano | AL | 16 | 715 | 32199 |
Spineto Scrivia | AL | 16 | 337 | 32536 |
Menconico | PV | 17 | 360 | 32896 |
Fortunago | PV | 17 | 390 | 33286 |
Cassano Spinola | AL | 17 | 1731 | 35017 |
Carbonara Scrivia | AL | 17 | 1122 | 36139 |
Viguzzolo | AL | 17 | 3148 | 39287 |
Villalvernia | AL | 17 | 955 | 40242 |
Retorbido | PV | 17 | 1538 | 41780 |
Zavattarello | PV | 17 | 991 | 42771 |
Vignole Borbera | AL | 17 | 2182 | 44953 |
Borgoratto Mormorolo | PV | 18 | 432 | 45385 |
Mongiardino Ligure | AL | 18 | 165 | 45550 |
Stazzano | AL | 18 | 2486 | 48036 |
Brallo di Pregola | PV | 18 | 599 | 48635 |
Codevilla | PV | 19 | 997 | 49632 |
Serravalle Scrivia | AL | 19 | 6128 | 55760 |
Arquata Scrivia | AL | 19 | 6409 | 62169 |
Isola del Cantone | GE | 19 | 1540 | 63709 |
Tortona | AL | 20 | 27437 | 91146 |
Borgo Priolo | PV | 20 | 1474 | 92620 |
Torrazza Coste | PV | 20 | 1680 | 94300 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2019-03-25 15:07:04 |
44.7985 | 9.0715 | 27 | 2019-08-22 08:25:13 |
Bollettino Sismico Italiano INGV | 71243721 |
Reviewed Rev100 |
ML 1.9 | 2019-03-25 15:07:06 |
44.7267 | 9.0485 | 10 | 2019-03-25 15:22:26 |
Sala Sismica INGV-Roma | 66913001 |
Field | Value |
---|---|
Time (UTC) | 2019-03-25 15:07:04 ± 0.3 |
Latitude | 44.7985 ± 0.0108 |
Longitude | 9.0715 ± 0.0089 |
Depth (km) | 27 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71243721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 929 |
Semi-minor axis of confidence ellipse (meter) | 689 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 930.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 154 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.57736 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 71243721 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-07 11:36:01 |
Field | Value |
---|---|
Value | 1.9 |
Uncertainty | 0.1 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 66913001 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-03-25 15:22:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IACL.HHZ. | 2019-03-25T15:08:47.59 | 3.0 | undecidable | manual | Pn | 0.11 | 0 | |||
RF.GEPF.HHZ. | 2019-03-25T15:08:46.93 | 3.0 | undecidable | manual | Sg | 21.43 | 0 | |||
IV.CSP1.EHZ. | 2019-03-25T15:08:38.95 | 3.0 | undecidable | manual | Sn | 7.89 | 0 | |||
IV.PAOL.HHZ. | 2019-03-25T15:08:38.77 | 3.0 | undecidable | manual | Pg | 17.41 | 0 | |||
IT.PLTA.HNZ. | 2019-03-25T15:08:35.13 | 3.0 | negative | manual | Pg | 19.91 | 0 | |||
IV.EL6.EHZ. | 2019-03-25T15:08:32.86 | 3.0 | undecidable | manual | Sn | 6.38 | 0 | |||
IV.MCIV.CHZ. | 2019-03-25T15:08:14.03 | 3.0 | undecidable | manual | Sn | -1.15 | 0 | |||
IV.ARVD.HHZ. | 2019-03-25T15:07:56.40 | 3.0 | positive | manual | Pg | 9.04 | 0 | |||
GU.TRAV.HHZ. | 2019-03-25T15:07:41.55 | 3.0 | undecidable | manual | Sg | 0.46 | 0 | |||
GU.GBOS.HHZ. | 2019-03-25T15:07:25.31 | 3.0 | positive | manual | Pg | 2.62 | 0 | |||
IV.MSSA.HHE. | 2019-03-25T15:07:24.96 | 0.6 | undecidable | manual | S | 146 | 64.0914 | 107 | 0.26 | 44 |
GU.PCP.HHZ. | 2019-03-25T15:07:21.14 | 0.3 | undecidable | manual | S | 236 | 50.4162 | 112 | -0.12 | 70 |
GU.RNCA.HHZ. | 2019-03-25T15:07:18.24 | 0.6 | undecidable | manual | S | 195 | 37.5291 | 120 | 0.07 | 49 |
IV.MSSA.HHE. | 2019-03-25T15:07:16.62 | 0.1 | undecidable | manual | P | 146 | 64.0914 | 107 | 0.46 | 85 |
IV.BOB.HNE. | 2019-03-25T15:07:16.82 | 0.6 | undecidable | manual | S | 96 | 29.8479 | 127 | 0.37 | 46 |
GU.GORR.HHZ. | 2019-03-25T15:07:15.44 | 0.3 | undecidable | manual | S | 141 | 27.4503 | 130 | -0.52 | 67 |
GU.PCP.HHZ. | 2019-03-25T15:07:14.24 | 0.1 | undecidable | manual | P | 236 | 50.4162 | 112 | 0.06 | 95 |
IV.SARZ.HHZ. | 2019-03-25T15:07:13.63 | 0.3 | undecidable | manual | S | 302 | 14.5743 | 149 | -0.05 | 75 |
GU.RNCA.HHZ. | 2019-03-25T15:07:12.39 | 0.1 | undecidable | manual | P | 195 | 37.5291 | 120 | 0 | 98 |
IV.BOB.HNE. | 2019-03-25T15:07:11.46 | 0.1 | undecidable | manual | P | 96 | 29.8479 | 127 | 0.06 | 99 |
GU.GORR.HHZ. | 2019-03-25T15:07:10.82 | 0.1 | positive | manual | P | 141 | 27.4503 | 130 | -0.3 | 94 |
IV.SARZ.HHZ. | 2019-03-25T15:07:09.71 | 0.1 | undecidable | manual | P | 302 | 14.5743 | 149 | -0.09 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SARZ.HHN. | ML:2.0 | 0.000528 | 1.22 | AML | other | m | 2019-03-25T15:07:13.94 |
IV.SARZ.HHE. | ML:2.2 | 0.0007605 | 0.42 | AML | other | m | 2019-03-25T15:07:15.39 |
IV.SARZ.HNE. | ML:2.2 | 0.0007749999999999999 | 0.42 | AML | other | m | 2019-03-25T15:07:15.40 |
GU.GORR.HHE. | ML:2.3 | 0.0007495000000000001 | 0.22 | AML | other | m | 2019-03-25T15:07:15.99 |
GU.GORR.HHN. | ML:2.0 | 0.000388 | 0.66 | AML | other | m | 2019-03-25T15:07:17.45 |
IV.SARZ.HNN. | ML:2.0 | 0.0005195000000000001 | 0.34 | AML | other | m | 2019-03-25T15:07:20.26 |