A magnitude ML 2.0 earthquake occured in region: 3 km SE Cerignale (PC), on
and geographic coordinates (lat, lon) 44.6630, 9.3880 at 7 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 |
---|---|---|---|---|
Cerignale | PC | 3 | 127 | 127 |
Corte Brugnatella | PC | 6 | 586 | 713 |
Ottone | PC | 6 | 516 | 1229 |
Zerba | PC | 8 | 77 | 1306 |
Ferriere | PC | 9 | 1294 | 2600 |
Coli | PC | 9 | 879 | 3479 |
Gorreto | GE | 10 | 97 | 3576 |
Bobbio | PC | 12 | 3577 | 7153 |
Brallo di Pregola | PV | 12 | 599 | 7752 |
Rovegno | GE | 13 | 554 | 8306 |
Santo Stefano d'Aveto | GE | 14 | 1126 | 9432 |
Fontanigorda | GE | 14 | 277 | 9709 |
Rezzoaglio | GE | 15 | 995 | 10704 |
Farini | PC | 16 | 1290 | 11994 |
Fascia | GE | 16 | 81 | 12075 |
Santa Margherita di Staffora | PV | 17 | 473 | 12548 |
Menconico | PV | 17 | 360 | 12908 |
Rondanina | GE | 17 | 62 | 12970 |
Carrega Ligure | AL | 17 | 84 | 13054 |
Montebruno | GE | 19 | 240 | 13294 |
Propata | GE | 19 | 142 | 13436 |
Romagnese | PV | 20 | 687 | 14123 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 2.0 | 2022-01-09 01:24:25 |
44.6632 | 9.3878 | 7 | 2022-07-08 12:33:39 |
Bollettino Sismico Italiano INGV | 102611401 |
Reviewed Rev100 |
ML 2.0 | 2022-01-09 01:24:25 |
44.6542 | 9.4188 | 2 | 2022-01-09 01:33:56 |
Sala Sismica INGV-Roma | 99475491 |
Field | Value |
---|---|
Time (UTC) | 2022-01-09 01:24:25 ± 0.16 |
Latitude | 44.6632 ± 0.0099 |
Longitude | 9.3878 ± 0.0114 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 102611401 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1040 |
Semi-minor axis of confidence ellipse (meter) | 632 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 333 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1040.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 81 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.47 |
Epicentral distance of station closest to the epicenter (degree) | 0.08813 |
Epicentral distance of station farthest from the epicenter (degree) | 1.00814 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 16 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 99475491 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2022-01-09 01:33:56 |
Field | Value |
---|---|
Value | 2.0 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 102611401 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-03-31 10:59:57 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SARM.EHN. | 2022-01-09T01:24:54.50 | 0.6 | undecidable | manual | S | 123 | 96.2259 | 50 | 0.21 | 44 |
IV.PLMA.HHZ. | 2022-01-09T01:24:49.85 | 0.6 | undecidable | manual | S | 151 | 77.4669 | 50 | 0.59 | 42 |
GU.CARD.HHZ. | 2022-01-09T01:24:45.00 | 0.6 | undecidable | manual | P | 129 | 111.8991 | 50 | 0.58 | 39 |
IV.PCN.EHE. | 2022-01-09T01:24:43.49 | 0.6 | undecidable | manual | S | 33 | 49.0176 | 50 | 1.8 | 23 |
GU.GRAM.HHZ. | 2022-01-09T01:24:43.43 | 0.6 | undecidable | manual | S | 109 | 56.7987 | 50 | -0.33 | 47 |
GU.SARM.EHN. | 2022-01-09T01:24:42.22 | 0.3 | undecidable | manual | P | 123 | 96.2259 | 50 | 0.22 | 67 |
IV.QLNO.HHE. | 2022-01-09T01:24:41.96 | 0.3 | undecidable | manual | P | 246 | 90.6426 | 50 | 0.83 | 55 |
IV.ERBM.EHZ. | 2022-01-09T01:24:41.21 | 0.3 | undecidable | manual | P | 108 | 85.4478 | 50 | 0.88 | 55 |
IT.GNV.HGE. | 2022-01-09T01:24:40.25 | 0.6 | undecidable | manual | S | 235 | 44.2224 | 50 | -0.15 | 50 |
GU.GENL.EHE. | 2022-01-09T01:24:40.09 | 0.6 | undecidable | manual | S | 229 | 43.7229 | 50 | -0.16 | 50 |
GU.EQUI.HHN. | 2022-01-09T01:24:39.52 | 0.3 | undecidable | manual | P | 132 | 81.9513 | 50 | -0.28 | 68 |
IV.MSSA.HHZ. | 2022-01-09T01:24:38.92 | 0.6 | undecidable | manual | S | 165 | 39.8268 | 50 | -0.3 | 49 |
IV.PLMA.HHZ. | 2022-01-09T01:24:38.65 | 0.3 | undecidable | manual | P | 151 | 77.4669 | 50 | -0.45 | 66 |
GU.RNCA.HHZ. | 2022-01-09T01:24:38.78 | 0.6 | undecidable | manual | S | 238 | 40.5261 | 50 | -0.63 | 44 |
GU.PCP.HHN. | 2022-01-09T01:24:37.09 | 0.1 | undecidable | manual | P | 259 | 67.8765 | 50 | -0.54 | 87 |
GU.GRAM.HHZ. | 2022-01-09T01:24:35.55 | 0.3 | undecidable | manual | P | 109 | 56.7987 | 50 | -0.38 | 70 |
IV.PCN.EHE. | 2022-01-09T01:24:35.54 | 0.1 | undecidable | manual | P | 33 | 49.0176 | 50 | 0.81 | 81 |
IV.SARZ.HHZ. | 2022-01-09T01:24:34.44 | 0.3 | undecidable | manual | P | 301 | 43.7229 | 50 | 0.54 | 68 |
GU.RNCA.HHZ. | 2022-01-09T01:24:33.02 | 0.1 | undecidable | manual | P | 238 | 40.5261 | 50 | -0.39 | 95 |
IT.GNV.HGE. | 2022-01-09T01:24:33.46 | 0.6 | undecidable | manual | P | 235 | 44.2224 | 50 | -0.52 | 46 |
GU.GENL.EHE. | 2022-01-09T01:24:33.95 | 0.3 | undecidable | manual | P | 229 | 43.7229 | 50 | 0.05 | 76 |
IV.MSSA.HHZ. | 2022-01-09T01:24:32.78 | 0.1 | undecidable | manual | P | 165 | 39.8268 | 50 | -0.52 | 92 |
GU.GORR.HHZ. | 2022-01-09T01:24:30.20 | 0.3 | undecidable | manual | S | 230 | 9.7791 | 125 | 0.83 | 64 |
IV.BOB.HHZ. | 2022-01-09T01:24:29.40 | 0.3 | undecidable | manual | S | 22 | 12.5763 | 119 | -0.79 | 65 |
GU.GORR.HHZ. | 2022-01-09T01:24:28.02 | 0.1 | positive | manual | P | 230 | 9.7791 | 125 | 0.41 | 100 |
IV.BOB.HHZ. | 2022-01-09T01:24:27.52 | 0.1 | positive | manual | P | 22 | 12.5763 | 119 | -0.57 | 95 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BOB.HHE. | ML:2.3 | 0.002358265 | 0.1 | AML | other | m | 2022-01-09T01:24:29.67 |
GU.GORR.HHN. | ML:2.1 | 0.0021572515 | 0.16 | AML | other | m | 2022-01-09T01:24:30.45 |
GU.GORR.HHE. | ML:1.8 | 0.0010974325000000001 | 0.18 | AML | other | m | 2022-01-09T01:24:30.38 |
IV.BOB.HNE. | ML:2.2 | 0.0022149030000000003 | 0.32 | AML | other | m | 2022-01-09T01:24:30.74 |
IV.BOB.HNN. | ML:2.1 | 0.0016831459999999997 | 0.6896 | AML | other | m | 2022-01-09T01:24:32.46 |
IV.BOB.HHN. | ML:2.1 | 0.001683857 | 0.66 | AML | other | m | 2022-01-09T01:24:32.46 |
GU.RNCA.HHE. | ML:1.5 | 0.00011253125 | 0.2 | AML | other | m | 2022-01-09T01:24:39.15 |
GU.RNCA.HHN. | ML:1.3 | 0.0000768369455 | 0.26 | AML | other | m | 2022-01-09T01:24:39.12 |
IV.MSSA.HHE. | ML:2.4 | 0.000925 | 0.12 | AML | other | m | 2022-01-09T01:24:39.66 |
IV.MSSA.HHN. | ML:2.2 | 0.0005765 | 0.1 | AML | other | m | 2022-01-09T01:24:40.44 |
IV.PLMA.HHN. | ML:1.7 | 0.00007795158000000001 | 0.28 | AML | other | m | 2022-01-09T01:24:50.51 |
IV.PLMA.HHE. | ML:1.7 | 0.00007935686 | 0.34 | AML | other | m | 2022-01-09T01:24:52.38 |
IV.SARZ.HNE. | ML:2.1 | 0.0003625977 | 0.8 | AML | other | m | 2022-01-09T01:24:51.17 |
IV.SARZ.HHE. | ML:1.9 | 0.00026777215 | 0.76 | AML | other | m | 2022-01-09T01:24:51.22 |
IV.SARZ.HNN. | ML:1.9 | 0.0002633542 | 0.7 | AML | other | m | 2022-01-09T01:24:55.45 |