A magnitude ML 2.1 earthquake occured in region: 2 km W Davagna (GE), on
and geographic coordinates (lat, lon) 44.4700, 9.0570 at 10 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 |
---|---|---|---|---|
Davagna | GE | 3 | 1884 | 1884 |
Bargagli | GE | 4 | 2708 | 4592 |
Montoggio | GE | 5 | 2067 | 6659 |
Lumarzo | GE | 7 | 1535 | 8194 |
Sant'Olcese | GE | 7 | 5906 | 14100 |
Casella | GE | 9 | 3144 | 17244 |
Torriglia | GE | 10 | 2311 | 19555 |
Valbrevenna | GE | 10 | 798 | 20353 |
Bogliasco | GE | 10 | 4488 | 24841 |
Serra Riccò | GE | 11 | 7885 | 32726 |
Uscio | GE | 11 | 2284 | 35010 |
Pieve Ligure | GE | 11 | 2544 | 37554 |
Neirone | GE | 11 | 916 | 38470 |
Sori | GE | 11 | 4205 | 42675 |
Genova | GE | 12 | 586655 | 629330 |
Savignone | GE | 12 | 3205 | 632535 |
Tribogna | GE | 13 | 614 | 633149 |
Avegno | GE | 13 | 2525 | 635674 |
Mignanego | GE | 13 | 3675 | 639349 |
Crocefieschi | GE | 13 | 548 | 639897 |
Ceranesi | GE | 13 | 3875 | 643772 |
Moconesi | GE | 14 | 2614 | 646386 |
Campomorone | GE | 14 | 6996 | 653382 |
Recco | GE | 14 | 9752 | 663134 |
Busalla | GE | 14 | 5563 | 668697 |
Vobbia | GE | 15 | 409 | 669106 |
Propata | GE | 15 | 142 | 669248 |
Camogli | GE | 16 | 5378 | 674626 |
Cicagna | GE | 16 | 2502 | 677128 |
Favale di Malvaro | GE | 16 | 466 | 677594 |
Rondanina | GE | 17 | 62 | 677656 |
Montebruno | GE | 17 | 240 | 677896 |
Ronco Scrivia | GE | 18 | 4417 | 682313 |
Fascia | GE | 18 | 81 | 682394 |
Lorsica | GE | 18 | 468 | 682862 |
Orero | GE | 19 | 565 | 683427 |
Coreglia Ligure | GE | 19 | 285 | 683712 |
Mongiardino Ligure | AL | 19 | 165 | 683877 |
Carrega Ligure | AL | 19 | 84 | 683961 |
Santa Margherita Ligure | GE | 19 | 9338 | 693299 |
Rapallo | GE | 19 | 29796 | 723095 |
Fraconalto | AL | 20 | 336 | 723431 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.1 | 2021-09-27 02:42:16 |
44.4695 | 9.0572 | 10 | 2022-03-30 13:04:10 |
Bollettino Sismico Italiano INGV | 96346071 |
Reviewed Rev100 |
ML 2.1 | 2021-09-27 02:42:16 |
44.461 | 9.0732 | 9 | 2021-09-27 02:51:25 |
Sala Sismica INGV-Roma | 95925311 |
Field | Value |
---|---|
Time (UTC) | 2021-09-27 02:42:16 ± 0.09 |
Latitude | 44.4695 ± 0.0063 |
Longitude | 9.0572 ± 0.0063 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 96346071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 699 |
Semi-minor axis of confidence ellipse (meter) | 440 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 177 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 700.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
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) | 0.07554 |
Epicentral distance of station farthest from the epicenter (degree) | 1.25725 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 34 |
Type of magnitude | ML |
Reference to an origin | 95925311 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-09-27 02:51:25 |
Field | Value |
---|---|
Value | 2.1 |
Uncertainty | 0.3 |
Num. used stations | 24 |
Type of magnitude | ML |
Reference to an origin | 96346071 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-10-11 07:38:18 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.MGRO.HHZ. | 2021-09-27T02:42:48.78 | 0.6 | undecidable | manual | S | 245 | 109.9122 | 50 | 0.45 | 38 |
GU.GBOS.HHZ. | 2021-09-27T02:42:45.40 | 0.6 | undecidable | manual | S | 256 | 99.8223 | 50 | -0.22 | 41 |
GU.RORO.HHZ. | 2021-09-27T02:42:42.32 | 0.6 | undecidable | manual | S | 244 | 88.0452 | 50 | -0.17 | 42 |
GU.STV.HHZ. | 2021-09-27T02:42:39.15 | 0.6 | undecidable | manual | P | 260 | 139.5603 | 50 | -0.17 | 38 |
IV.PLMA.HHE. | 2021-09-27T02:42:39.62 | 0.6 | undecidable | manual | S | 126 | 78.5658 | 50 | -0.34 | 42 |
GU.CANO.HHZ. | 2021-09-27T02:42:38.54 | 0.6 | undecidable | manual | S | 246 | 71.2731 | 50 | 0.54 | 40 |
GU.ENR.HHZ. | 2021-09-27T02:42:38.20 | 0.1 | undecidable | manual | P | 259 | 132.6672 | 50 | -0.07 | 79 |
GU.ROTM.HHZ. | 2021-09-27T02:42:37.92 | 0.6 | undecidable | manual | S | 307 | 69.7746 | 50 | 0.31 | 43 |
GU.MGRO.HHZ. | 2021-09-27T02:42:35.05 | 0.6 | undecidable | manual | P | 245 | 109.9122 | 50 | 0.29 | 40 |
GU.IMI.HHZ. | 2021-09-27T02:42:35.39 | 0.1 | undecidable | manual | P | 237 | 111.3996 | 50 | 0.4 | 77 |
IV.QLNO.HHZ. | 2021-09-27T02:42:34.74 | 0.6 | undecidable | manual | S | 254 | 58.5969 | 50 | 0.1 | 45 |
GU.GBOS.HHZ. | 2021-09-27T02:42:33.30 | 0.1 | undecidable | manual | P | 256 | 99.8223 | 50 | 0.1 | 84 |
GU.RORO.HHZ. | 2021-09-27T02:42:31.30 | 0.1 | undecidable | manual | P | 244 | 88.0452 | 50 | -0.09 | 86 |
IV.PLMA.HHE. | 2021-09-27T02:42:30.35 | 0.6 | undecidable | manual | P | 126 | 78.5658 | 50 | 0.42 | 41 |
IV.BOB.HHE. | 2021-09-27T02:42:30.65 | 0.6 | undecidable | manual | S | 43 | 45.2214 | 50 | -0.42 | 44 |
GU.PCP.HHZ. | 2021-09-27T02:42:29.53 | 0.3 | undecidable | manual | S | 281 | 41.2254 | 50 | -0.47 | 65 |
IV.MSSA.HHE. | 2021-09-27T02:42:29.38 | 0.6 | undecidable | manual | S | 115 | 40.2264 | 50 | -0.35 | 45 |
GU.ROTM.HHZ. | 2021-09-27T02:42:28.97 | 0.1 | negative | manual | P | 307 | 69.7746 | 50 | 0.4 | 84 |
GU.CANO.HHZ. | 2021-09-27T02:42:28.62 | 0.1 | undecidable | manual | P | 246 | 71.2731 | 50 | -0.18 | 87 |
IV.QLNO.HHZ. | 2021-09-27T02:42:26.54 | 0.1 | negative | manual | P | 254 | 58.5969 | 50 | -0.31 | 87 |
IV.SARZ.HHZ. | 2021-09-27T02:42:25.31 | 0.1 | undecidable | manual | P | 346 | 45.5211 | 50 | 0.47 | 86 |
IV.MSSA.HHE. | 2021-09-27T02:42:24.02 | 0.1 | undecidable | manual | P | 115 | 40.2264 | 50 | 0 | 96 |
IV.BOB.HHE. | 2021-09-27T02:42:24.93 | 0.3 | undecidable | manual | P | 43 | 45.2214 | 50 | 0.14 | 69 |
GU.PCP.HHZ. | 2021-09-27T02:42:23.56 | 0.1 | negative | manual | P | 281 | 41.2254 | 50 | -0.62 | 82 |
IT.GNV.HGZ. | 2021-09-27T02:42:21.16 | 0.3 | undecidable | manual | S | 247 | 10.7781 | 132 | -0.08 | 74 |
GU.GENL.EHZ. | 2021-09-27T02:42:21.13 | 0.3 | undecidable | manual | S | 224 | 9.879 | 134 | 0.1 | 74 |
GU.RNCA.HHZ. | 2021-09-27T02:42:20.21 | 0.3 | undecidable | manual | S | 271 | 8.3805 | 139 | -0.46 | 69 |
GU.GENL.EHZ. | 2021-09-27T02:42:19.27 | 0.1 | positive | manual | P | 224 | 9.879 | 134 | 0.27 | 96 |
IT.GNV.HGZ. | 2021-09-27T02:42:19.24 | 0.1 | undecidable | manual | P | 247 | 10.7781 | 132 | 0.12 | 99 |
GU.RNCA.HHZ. | 2021-09-27T02:42:18.72 | 0.1 | negative | manual | P | 271 | 8.3805 | 139 | -0.07 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.RNCA.HHE. | ML:2.5 | 0.005319638999999999 | 0.12 | AML | other | m | 2021-09-27T02:42:20.31 |
GU.RNCA.HHN. | ML:2.6 | 0.005985293 | 0.16 | AML | other | m | 2021-09-27T02:42:20.31 |
GU.GENL.EHN. | ML:2.6 | 0.00533 | 0.34 | AML | other | m | 2021-09-27T02:42:21.40 |
GU.GENL.EHE. | ML:2.4 | 0.0030150000000000003 | 0.42 | AML | other | m | 2021-09-27T02:42:21.62 |
GU.PCP.HHN. | ML:1.8 | 0.000183 | 0.24 | AML | other | m | 2021-09-27T02:42:29.59 |
GU.PCP.HHE. | ML:1.6 | 0.00012356295 | 0.3792 | AML | other | m | 2021-09-27T02:42:33.26 |
IV.SARZ.HHN. | ML:2.2 | 0.000508 | 1.18 | AML | other | m | 2021-09-27T02:42:34.90 |
IV.QLNO.HHN. | ML:1.7 | 0.0000983 | 0.68 | AML | other | m | 2021-09-27T02:42:35.42 |
IV.SARZ.HNN. | ML:2.2 | 0.0005304999999999999 | 0.3 | AML | other | m | 2021-09-27T02:42:35.34 |
IV.QLNO.HHE. | ML:1.7 | 0.00010350000000000001 | 0.66 | AML | other | m | 2021-09-27T02:42:36.33 |
IV.SARZ.HHE. | ML:2.2 | 0.00047149999999999997 | 0.36 | AML | other | m | 2021-09-27T02:42:37.52 |
IV.SARZ.HNE. | ML:2.2 | 0.0004915000000000001 | 0.38 | AML | other | m | 2021-09-27T02:42:37.53 |
GU.CANO.HHN. | ML:2.4 | 0.0004055 | 0.42 | AML | other | m | 2021-09-27T02:42:39.30 |
GU.CANO.HHE. | ML:2.3 | 0.00033199999999999994 | 1.06 | AML | other | m | 2021-09-27T02:42:40.60 |
GU.ROTM.HHE. | ML:2.3 | 0.00032450000000000003 | 1.46 | AML | other | m | 2021-09-27T02:42:44.07 |
GU.ROTM.HHN. | ML:2.4 | 0.0004435 | 0.62 | AML | other | m | 2021-09-27T02:42:46.69 |
GU.GBOS.HHE. | ML:1.8 | 0.00006434999999999999 | 0.46 | AML | other | m | 2021-09-27T02:42:48.24 |
GU.GBOS.HHN. | ML:1.9 | 0.00007950000000000001 | 0.38 | AML | other | m | 2021-09-27T02:42:48.12 |
GU.MGRO.HHE. | ML:2.0 | 0.00007895 | 1.14 | AML | other | m | 2021-09-27T02:42:50.15 |
GU.IMI.HHE. | ML:2.1 | 0.0000989 | 0.68 | AML | other | m | 2021-09-27T02:42:51.67 |
GU.IMI.HHN. | ML:2.4 | 0.00022150000000000002 | 0.34 | AML | other | m | 2021-09-27T02:42:51.80 |
GU.MGRO.HHN. | ML:2.0 | 0.00007960000000000001 | 1.46 | AML | other | m | 2021-09-27T02:42:53.90 |
GU.ENR.HHN. | ML:1.8 | 0.00004339999999999999 | 1.1 | AML | other | m | 2021-09-27T02:42:58.35 |
GU.ENR.HHE. | ML:1.8 | 0.000033799999999999995 | 0.44 | AML | other | m | 2021-09-27T02:43:00.44 |