A magnitude ML 2.4 earthquake occured in region: 1 km S Monleale (AL), on
and geographic coordinates (lat, lon) 44.8780, 8.9840 at 14 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 |
---|---|---|---|---|
Monleale | AL | 1 | 566 | 566 |
Volpedo | AL | 1 | 1227 | 1793 |
Berzano di Tortona | AL | 3 | 157 | 1950 |
Volpeglino | AL | 3 | 148 | 2098 |
Montemarzino | AL | 3 | 341 | 2439 |
Pozzol Groppo | AL | 4 | 328 | 2767 |
Casalnoceto | AL | 4 | 980 | 3747 |
Castellar Guidobono | AL | 4 | 399 | 4146 |
Montegioco | AL | 5 | 313 | 4459 |
Sarezzano | AL | 5 | 1171 | 5630 |
Cerreto Grue | AL | 6 | 323 | 5953 |
Viguzzolo | AL | 6 | 3148 | 9101 |
Casasco | AL | 6 | 129 | 9230 |
Momperone | AL | 6 | 223 | 9453 |
Godiasco Salice Terme | PV | 6 | 3229 | 12682 |
Rivanazzano Terme | PV | 7 | 5312 | 17994 |
Costa Vescovato | AL | 8 | 335 | 18329 |
Villaromagnano | AL | 8 | 715 | 19044 |
Avolasca | AL | 8 | 294 | 19338 |
Cecima | PV | 9 | 236 | 19574 |
Brignano-Frascata | AL | 9 | 456 | 20030 |
Retorbido | PV | 9 | 1538 | 21568 |
Carbonara Scrivia | AL | 9 | 1122 | 22690 |
Ponte Nizza | PV | 10 | 807 | 23497 |
Paderna | AL | 10 | 220 | 23717 |
Castellania | AL | 10 | 90 | 23807 |
Spineto Scrivia | AL | 10 | 337 | 24144 |
Tortona | AL | 10 | 27437 | 51581 |
Rocca Susella | PV | 10 | 225 | 51806 |
Pontecurone | AL | 10 | 3723 | 55529 |
Carezzano | AL | 10 | 431 | 55960 |
Garbagna | AL | 11 | 696 | 56656 |
Codevilla | PV | 11 | 997 | 57653 |
Sant'Agata Fossili | AL | 11 | 425 | 58078 |
Montesegale | PV | 12 | 298 | 58376 |
Villalvernia | AL | 12 | 955 | 59331 |
San Sebastiano Curone | AL | 12 | 583 | 59914 |
Bagnaria | PV | 13 | 658 | 60572 |
Voghera | PV | 13 | 39421 | 99993 |
Gremiasco | AL | 13 | 324 | 100317 |
Dernice | AL | 13 | 185 | 100502 |
Gavazzana | AL | 14 | 180 | 100682 |
Torrazza Coste | PV | 14 | 1680 | 102362 |
Castelnuovo Scrivia | AL | 14 | 5274 | 107636 |
Val di Nizza | PV | 15 | 624 | 108260 |
Sardigliano | AL | 15 | 406 | 108666 |
Casei Gerola | PV | 15 | 2500 | 111166 |
Cassano Spinola | AL | 16 | 1731 | 112897 |
Montacuto | AL | 16 | 278 | 113175 |
Borgo Priolo | PV | 16 | 1474 | 114649 |
Borghetto di Borbera | AL | 17 | 1966 | 116615 |
Montebello della Battaglia | PV | 17 | 1628 | 118243 |
Fortunago | PV | 17 | 390 | 118633 |
Alzano Scrivia | AL | 18 | 377 | 119010 |
Borgoratto Mormorolo | PV | 18 | 432 | 119442 |
Molino dei Torti | AL | 18 | 605 | 120047 |
Varzi | PV | 18 | 3279 | 123326 |
Sale | AL | 18 | 4172 | 127498 |
Pizzale | PV | 18 | 735 | 128233 |
Silvano Pietra | PV | 18 | 672 | 128905 |
Cantalupo Ligure | AL | 18 | 527 | 129432 |
Pozzolo Formigaro | AL | 18 | 4775 | 134207 |
Guazzora | AL | 19 | 305 | 134512 |
Casteggio | PV | 19 | 6805 | 141317 |
Calvignano | PV | 19 | 122 | 141439 |
Stazzano | AL | 19 | 2486 | 143925 |
Fabbrica Curone | AL | 19 | 656 | 144581 |
Cornale e Bastida | PV | 20 | 867 | 145448 |
Rocchetta Ligure | AL | 20 | 200 | 145648 |
Valverde | PV | 20 | 287 | 145935 |
Isola Sant'Antonio | AL | 20 | 717 | 146652 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.4 | 2020-10-28 04:10:27 |
44.8783 | 8.9837 | 14 | 2021-02-26 14:56:05 |
Bollettino Sismico Italiano INGV | 84647211 |
Reviewed Rev100 |
ML 2.4 | 2020-10-28 04:10:27 |
44.898 | 8.9622 | 11 | 2020-10-28 04:27:32 |
Sala Sismica INGV-Roma | 84197241 |
Field | Value |
---|---|
Time (UTC) | 2020-10-28 04:10:27 ± 0.09 |
Latitude | 44.8783 ± 0.0063 |
Longitude | 8.9837 ± 0.0102 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 84647211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 746 |
Semi-minor axis of confidence ellipse (meter) | 295 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 118 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 750.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 40 |
Number of associated phases, regardless of their use for origin computation | 46 |
Number of defining phases | 46 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.41 |
Epicentral distance of station closest to the epicenter (degree) | 0.05126 |
Epicentral distance of station farthest from the epicenter (degree) | 3.73398 |
Number of stations at which the event was observed | 39 |
Number of stations from which data was used for origin computation | 39 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 46 |
Type of magnitude | ML |
Reference to an origin | 84197241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-10-28 04:27:32 |
Field | Value |
---|---|
Value | 2.4 |
Uncertainty | 0.3 |
Num. used stations | 46 |
Type of magnitude | ML |
Reference to an origin | 84647211 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-01-11 14:06:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2020-10-28T04:11:27.05 | 0.3 | undecidable | manual | P | 119 | 414.474 | 54 | 1.81 | 9 |
IV.CSP1.EHZ. | 2020-10-28T04:11:24.08 | 0.6 | undecidable | manual | P | 119 | 390.8088 | 54 | 1.78 | 6 |
IV.IMI.HHZ. | 2020-10-28T04:11:07.30 | 0.6 | undecidable | manual | S | 219 | 137.862 | 91 | 0.72 | 35 |
GU.TRAV.HHZ. | 2020-10-28T04:11:02.10 | 0.6 | undecidable | manual | S | 306 | 119.5914 | 92 | 0.39 | 40 |
ST.DOSS.HHZ. | 2020-10-28T04:10:58.97 | 0.3 | undecidable | manual | P | 56 | 204.6396 | 54 | -0.16 | 45 |
MN.TUE.HHZ. | 2020-10-28T04:10:56.13 | 0.3 | undecidable | manual | P | 9 | 179.0874 | 54 | 0.19 | 52 |
GU.GRAM.HHZ. | 2020-10-28T04:10:55.60 | 0.3 | undecidable | manual | S | 116 | 95.5377 | 92 | 0.31 | 66 |
GU.REMY.HHZ. | 2020-10-28T04:10:55.23 | 0.6 | undecidable | manual | P | 307 | 177.7887 | 54 | -0.56 | 32 |
CH.FUSIO.HHZ. | 2020-10-28T04:10:55.60 | 0.3 | undecidable | manual | P | 352 | 176.6898 | 54 | -0.04 | 54 |
IV.MRGE.HHZ. | 2020-10-28T04:10:55.37 | 0.3 | undecidable | manual | P | 304 | 179.5869 | 54 | -0.64 | 45 |
ST.RONC.EHZ. | 2020-10-28T04:10:55.85 | 0.3 | undecidable | manual | P | 46 | 176.6898 | 54 | 0.2 | 53 |
GU.POPM.HHZ. | 2020-10-28T04:10:54.94 | 0.6 | undecidable | manual | P | 123 | 168.1095 | 54 | 0.36 | 36 |
GU.LSD.HHZ. | 2020-10-28T04:10:51.70 | 0.3 | undecidable | manual | P | 295 | 158.3193 | 91 | -1.45 | 35 |
CH.MMK.HHZ. | 2020-10-28T04:10:51.62 | 0.3 | undecidable | manual | P | 329 | 152.3364 | 91 | -0.6 | 53 |
GU.ENR.HHZ. | 2020-10-28T04:10:51.25 | 0.3 | undecidable | manual | P | 240 | 143.1456 | 91 | 0.44 | 57 |
IV.ZONE.HHZ. | 2020-10-28T04:10:50.15 | 0.3 | undecidable | manual | P | 42 | 132.1677 | 92 | 1.04 | 46 |
GU.SATI.HHZ. | 2020-10-28T04:10:50.18 | 0.3 | undecidable | manual | P | 322 | 140.6481 | 91 | -0.25 | 60 |
IV.IMI.HHZ. | 2020-10-28T04:10:50.14 | 0.3 | undecidable | manual | P | 219 | 137.862 | 91 | 0.15 | 62 |
GU.BHB.HHZ. | 2020-10-28T04:10:49.29 | 0.3 | undecidable | manual | P | 269 | 135.3645 | 91 | -0.32 | 60 |
GU.RSP.HHZ. | 2020-10-28T04:10:48.94 | 0.3 | undecidable | manual | P | 283 | 138.0618 | 91 | -1.08 | 45 |
GU.CIRO.HHZ. | 2020-10-28T04:10:48.31 | 0.3 | undecidable | manual | P | 306 | 136.6632 | 91 | -1.5 | 36 |
GU.TRAV.HHZ. | 2020-10-28T04:10:47.27 | 0.3 | undecidable | manual | P | 306 | 119.5914 | 92 | 0.09 | 65 |
GU.GBOS.HHZ. | 2020-10-28T04:10:47.38 | 0.3 | undecidable | manual | P | 232 | 114.6963 | 92 | 0.95 | 50 |
GU.EQUI.HHN. | 2020-10-28T04:10:47.51 | 0.3 | undecidable | manual | P | 130 | 121.6893 | 92 | 0.01 | 66 |
CH.MUGIO.HHZ. | 2020-10-28T04:10:46.39 | 0.3 | undecidable | manual | P | 2 | 115.8951 | 92 | -0.22 | 64 |
IV.MDI.HHZ. | 2020-10-28T04:10:46.77 | 0.3 | undecidable | manual | P | 30 | 114.1968 | 92 | 0.42 | 61 |
GU.RORO.HHZ. | 2020-10-28T04:10:46.26 | 0.3 | undecidable | manual | P | 221 | 111.7992 | 92 | 0.28 | 64 |
IV.PLMA.HHZ. | 2020-10-28T04:10:46.26 | 0.1 | undecidable | manual | P | 143 | 114.7962 | 92 | -0.19 | 85 |
IV.VARE.HHZ. | 2020-10-28T04:10:46.15 | 0.3 | undecidable | manual | P | 351 | 111 | 92 | 0.29 | 63 |
GU.CANO.HHZ. | 2020-10-28T04:10:43.81 | 0.3 | undecidable | manual | P | 219 | 94.9383 | 92 | 0.42 | 64 |
IV.MONC.HHZ. | 2020-10-28T04:10:43.94 | 0.6 | undecidable | manual | P | 285 | 85.7475 | 92 | 1.98 | 19 |
GU.PCP.HHZ. | 2020-10-28T04:10:43.80 | 0.3 | undecidable | manual | S | 223 | 50.9157 | 95 | 0.39 | 70 |
GU.GRAM.HHZ. | 2020-10-28T04:10:43.18 | 0.3 | undecidable | manual | P | 116 | 95.5377 | 92 | -0.29 | 65 |
GU.RNCA.HHZ. | 2020-10-28T04:10:41.50 | 0.3 | undecidable | manual | S | 183 | 45.2214 | 96 | -0.4 | 70 |
IV.QLNO.HHZ. | 2020-10-28T04:10:41.32 | 0.3 | undecidable | manual | P | 220 | 79.4649 | 93 | 0.32 | 67 |
IV.BOB.HNE. | 2020-10-28T04:10:39.90 | 0.6 | undecidable | manual | S | 108 | 38.5281 | 97 | -0.21 | 49 |
IV.PCN.EHZ. | 2020-10-28T04:10:38.64 | 0.3 | undecidable | manual | P | 73 | 60.6948 | 94 | 0.52 | 66 |
GU.ROTM.HHZ. | 2020-10-28T04:10:37.06 | 0.6 | undecidable | manual | P | 267 | 49.7169 | 95 | 0.63 | 43 |
IT.GNV.HGE. | 2020-10-28T04:10:36.23 | 0.3 | undecidable | manual | P | 185 | 49.7169 | 95 | -0.19 | 73 |
IT.ACQ.HGZ. | 2020-10-28T04:10:36.12 | 0.6 | undecidable | manual | P | 242 | 46.4202 | 95 | 0.2 | 49 |
GU.PCP.HHZ. | 2020-10-28T04:10:36.26 | 0.3 | undecidable | manual | P | 223 | 50.9157 | 95 | -0.35 | 70 |
IV.EUCT.HNE. | 2020-10-28T04:10:35.14 | 0.3 | undecidable | manual | P | 18 | 37.8288 | 97 | 0.53 | 68 |
GU.RNCA.HHZ. | 2020-10-28T04:10:34.99 | 0.1 | undecidable | manual | P | 183 | 45.2214 | 96 | -0.75 | 83 |
IV.BOB.HNE. | 2020-10-28T04:10:34.08 | 0.1 | undecidable | manual | P | 108 | 38.5281 | 97 | -0.63 | 88 |
IV.SARZ.HNZ. | 2020-10-28T04:10:32.70 | 0.3 | undecidable | manual | S | 258 | 5.6943 | 153 | 0.34 | 75 |
IV.SARZ.HNZ. | 2020-10-28T04:10:29.75 | 0.1 | positive | manual | P | 258 | 5.6943 | 153 | -0.48 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SARZ.HHN. | ML:2.9 | 0.008935 | 0.38 | AML | other | m | 2020-10-28T04:10:33.59 |
IV.SARZ.HNN. | ML:2.9 | 0.00865 | 0.38 | AML | other | m | 2020-10-28T04:10:33.59 |
IV.SARZ.HNE. | ML:3.0 | 0.01055 | 0.28 | AML | other | m | 2020-10-28T04:10:33.36 |
IV.SARZ.HHE. | ML:3.0 | 0.0109 | 0.28 | AML | other | m | 2020-10-28T04:10:33.36 |
GU.RNCA.HHN. | ML:1.9 | 0.000214 | 0.4 | AML | other | m | 2020-10-28T04:10:42.61 |
GU.RNCA.HHE. | ML:1.8 | 0.0001615 | 1.14 | AML | other | m | 2020-10-28T04:10:42.73 |
GU.PCP.HHN. | ML:1.8 | 0.00014800000000000002 | 0.52 | AML | other | m | 2020-10-28T04:10:46.39 |
GU.PCP.HHE. | ML:1.6 | 0.0000981 | 0.52 | AML | other | m | 2020-10-28T04:10:48.42 |
GU.ROTM.HHN. | ML:2.6 | 0.0009830000000000001 | 1.56 | AML | other | m | 2020-10-28T04:10:52.02 |
GU.ROTM.HHE. | ML:2.4 | 0.000615 | 1.24 | AML | other | m | 2020-10-28T04:10:54.33 |
IV.QLNO.HHN. | ML:1.9 | 0.00010535 | 1.04 | AML | other | m | 2020-10-28T04:10:57.37 |
IV.QLNO.HHE. | ML:2.0 | 0.0001395 | 0.22 | AML | other | m | 2020-10-28T04:10:57.51 |
GU.GRAM.HHE. | ML:2.3 | 0.000199 | 0.6 | AML | other | m | 2020-10-28T04:10:59.47 |
GU.GRAM.HHN. | ML:2.4 | 0.00024 | 1.52 | AML | other | m | 2020-10-28T04:10:59.02 |
GU.CANO.HHE. | ML:2.7 | 0.0005470000000000001 | 1.68 | AML | other | m | 2020-10-28T04:11:00.05 |
GU.CANO.HHN. | ML:2.8 | 0.000606 | 1.72 | AML | other | m | 2020-10-28T04:11:00.09 |
CH.MUGIO.HHE. | ML:2.3 | 0.00015999999999999999 | 0.58 | AML | other | m | 2020-10-28T04:11:01.67 |
IV.PLMA.HHE. | ML:2.2 | 0.000129 | 0.98 | AML | other | m | 2020-10-28T04:11:02.17 |
IV.PLMA.HHN. | ML:2.3 | 0.00016350000000000002 | 0.28 | AML | other | m | 2020-10-28T04:11:02.41 |
IV.VARE.HHE. | ML:2.4 | 0.000193 | 0.3 | AML | other | m | 2020-10-28T04:11:02.50 |
IV.MDI.HHE. | ML:2.5 | 0.000231 | 0.5 | AML | other | m | 2020-10-28T04:11:03.62 |
IV.MDI.HHN. | ML:2.4 | 0.0001835 | 1.24 | AML | other | m | 2020-10-28T04:11:03.76 |
GU.TRAV.HHN. | ML:2.6 | 0.000305 | 0.36 | AML | other | m | 2020-10-28T04:11:04.46 |
CH.MUGIO.HHN. | ML:2.2 | 0.0001285 | 0.44 | AML | other | m | 2020-10-28T04:11:04.68 |
GU.GBOS.HHN. | ML:2.1 | 0.00010600000000000002 | 1.36 | AML | other | m | 2020-10-28T04:11:04.28 |
GU.TRAV.HHE. | ML:2.6 | 0.0003035 | 1.42 | AML | other | m | 2020-10-28T04:11:05.04 |
GU.GBOS.HHE. | ML:2.0 | 0.00007055000000000001 | 0.58 | AML | other | m | 2020-10-28T04:11:05.07 |
IV.VARE.HHN. | ML:2.4 | 0.000222 | 0.78 | AML | other | m | 2020-10-28T04:11:05.76 |
GU.BHB.HHN. | ML:2.0 | 0.0000605 | 0.56 | AML | other | m | 2020-10-28T04:11:07.83 |
GU.CIRO.HHE. | ML:2.6 | 0.000258 | 0.36 | AML | other | m | 2020-10-28T04:11:08.06 |
GU.CIRO.HHN. | ML:2.7 | 0.00032450000000000003 | 0.76 | AML | other | m | 2020-10-28T04:11:08.06 |
IV.IMI.HHE. | ML:2.2 | 0.00010580000000000001 | 0.66 | AML | other | m | 2020-10-28T04:11:09.86 |
GU.BHB.HHE. | ML:2.2 | 0.00009504999999999999 | 0.56 | AML | other | m | 2020-10-28T04:11:10.37 |
IV.IMI.HHN. | ML:2.2 | 0.000106 | 1.56 | AML | other | m | 2020-10-28T04:11:10.06 |
CH.MMK.HHE. | ML:1.7 | 0.00002595 | 1.38 | AML | other | m | 2020-10-28T04:11:11.82 |
GU.ENR.HHE. | ML:2.2 | 0.00008080000000000001 | 1.48 | AML | other | m | 2020-10-28T04:11:11.90 |
CH.MMK.HHN. | ML:1.6 | 0.000022074999999999998 | 0.16 | AML | other | m | 2020-10-28T04:11:12.24 |
GU.ENR.HHN. | ML:2.2 | 0.00009655 | 1.32 | AML | other | m | 2020-10-28T04:11:14.23 |
CH.FUSIO.HHE. | ML:2.5 | 0.00011785 | 0.4 | AML | other | m | 2020-10-28T04:11:19.47 |
GU.REMY.HHN. | ML:2.5 | 0.0001255 | 0.64 | AML | other | m | 2020-10-28T04:11:19.22 |
ST.RONC.EHN. | ML:2.7 | 0.0001895 | 1.06 | AML | other | m | 2020-10-28T04:11:20.39 |
GU.REMY.HHE. | ML:2.3 | 0.00007505000000000001 | 0.34 | AML | other | m | 2020-10-28T04:11:20.81 |
CH.FUSIO.HHN. | ML:2.3 | 0.00008060000000000001 | 1 | AML | other | m | 2020-10-28T04:11:21.75 |
GU.POPM.HHN. | ML:2.5 | 0.00013900000000000002 | 0.6 | AML | other | m | 2020-10-28T04:11:21.63 |
GU.POPM.HHE. | ML:2.4 | 0.00010800000000000001 | 0.5 | AML | other | m | 2020-10-28T04:11:21.44 |
ST.RONC.EHE. | ML:2.6 | 0.00013350000000000002 | 1.02 | AML | other | m | 2020-10-28T04:11:21.97 |