A magnitude ML 1.3 earthquake occured in region: 3 km SE Calice al Cornoviglio (SP), on
and geographic coordinates (lat, lon) 44.2210, 9.8540 at 8 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 |
---|---|---|---|---|
Calice al Cornoviglio | SP | 3 | 1138 | 1138 |
Bolano | SP | 5 | 7813 | 8951 |
Follo | SP | 6 | 6337 | 15288 |
Podenzana | MS | 7 | 2180 | 17468 |
Beverino | SP | 7 | 2429 | 19897 |
Tresana | MS | 8 | 2044 | 21941 |
Santo Stefano di Magra | SP | 8 | 9360 | 31301 |
Rocchetta di Vara | SP | 8 | 703 | 32004 |
Vezzano Ligure | SP | 9 | 7356 | 39360 |
Aulla | MS | 9 | 11263 | 50623 |
Riccò del Golfo di Spezia | SP | 10 | 3698 | 54321 |
Brugnato | SP | 10 | 1270 | 55591 |
Borghetto di Vara | SP | 11 | 938 | 56529 |
Zignago | SP | 11 | 532 | 57061 |
Villafranca in Lunigiana | MS | 11 | 4770 | 61831 |
Pignone | SP | 11 | 565 | 62396 |
Mulazzo | MS | 12 | 2424 | 64820 |
Arcola | SP | 12 | 10607 | 75427 |
La Spezia | SP | 13 | 93959 | 169386 |
Filattiera | MS | 14 | 2309 | 171695 |
Sarzana | SP | 15 | 21976 | 193671 |
Bagnone | MS | 16 | 1887 | 195558 |
Licciana Nardi | MS | 16 | 4949 | 200507 |
Carrodano | SP | 16 | 503 | 201010 |
Riomaggiore | SP | 16 | 1576 | 202586 |
Fosdinovo | MS | 16 | 4883 | 207469 |
Zeri | MS | 16 | 1094 | 208563 |
Sesta Godano | SP | 16 | 1377 | 209940 |
Vernazza | SP | 17 | 848 | 210788 |
Lerici | SP | 17 | 10228 | 221016 |
Monterosso al Mare | SP | 18 | 1464 | 222480 |
Pontremoli | MS | 18 | 7357 | 229837 |
Portovenere | SP | 18 | 3630 | 233467 |
Castelnuovo Magra | SP | 19 | 8415 | 241882 |
Ameglia | SP | 19 | 4365 | 246247 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.3 | 2021-11-07 15:05:48 |
44.2208 | 9.8542 | 9 | 2022-03-30 13:04:28 |
Bollettino Sismico Italiano INGV | 99627041 |
Reviewed Rev100 |
ML 1.2 | 2021-11-07 15:05:48 |
44.2232 | 9.8515 | 5 | 2021-11-07 15:24:33 |
Sala Sismica INGV-Roma | 97318051 |
Field | Value |
---|---|
Time (UTC) | 2021-11-07 15:05:48 ± 0.12 |
Latitude | 44.2208 ± 0.0099 |
Longitude | 9.8542 ± 0.0075 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 99627041 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 952 |
Semi-minor axis of confidence ellipse (meter) | 590 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 195 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 950.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.32 |
Epicentral distance of station closest to the epicenter (degree) | 0.17087 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55668 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 99627041 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2022-01-11 13:12:36 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 97318051 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-11-07 15:24:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.SARM.EHN. | 2021-11-07T15:06:02.03 | 0.6 | undecidable | manual | S | 95 | 43.623 | 50 | -0.84 | 39 |
GU.GORR.HHN. | 2021-11-07T15:05:59.52 | 0.3 | undecidable | manual | P | 314 | 61.7937 | 50 | 0.07 | 70 |
IV.MSSA.HHZ. | 2021-11-07T15:05:58.07 | 0.3 | undecidable | manual | S | 292 | 28.749 | 106 | -0.51 | 68 |
GU.FIVI.HNZ. | 2021-11-07T15:05:56.49 | 0.6 | undecidable | manual | S | 84 | 21.7671 | 111 | 0.2 | 49 |
GU.SARM.EHN. | 2021-11-07T15:05:56.69 | 0.1 | undecidable | manual | P | 95 | 43.623 | 50 | 0.03 | 98 |
GU.EQUI.HHZ. | 2021-11-07T15:05:56.67 | 0.3 | undecidable | manual | S | 104 | 24.5532 | 109 | -0.51 | 69 |
IV.PLMA.HHZ. | 2021-11-07T15:05:55.25 | 0.6 | undecidable | manual | S | 180 | 18.9699 | 114 | -0.13 | 50 |
GU.GRAM.HHZ. | 2021-11-07T15:05:55.52 | 0.1 | undecidable | manual | P | 29 | 34.2435 | 50 | 0.31 | 94 |
IV.MSSA.HHZ. | 2021-11-07T15:05:54.24 | 0.1 | undecidable | manual | P | 292 | 28.749 | 106 | 0.05 | 100 |
GU.EQUI.HHZ. | 2021-11-07T15:05:53.58 | 0.1 | undecidable | manual | P | 104 | 24.5532 | 109 | 0.2 | 98 |
IV.PLMA.HHZ. | 2021-11-07T15:05:52.65 | 0.1 | undecidable | manual | P | 180 | 18.9699 | 114 | 0.31 | 96 |
GU.FIVI.HNZ. | 2021-11-07T15:05:52.92 | 0.3 | undecidable | manual | P | 84 | 21.7671 | 111 | 0.06 | 76 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PLMA.HHN. | ML:1.3 | 0.00016049999999999997 | 0.36 | AML | other | m | 2021-11-07T15:05:55.58 |
IV.PLMA.HHE. | ML:1.3 | 0.00016350000000000002 | 0.64 | AML | other | m | 2021-11-07T15:05:56.48 |
GU.EQUI.HHN. | ML:0.8 | 0.000035824695 | 0.1664 | AML | other | m | 2021-11-07T15:05:57.35 |
GU.EQUI.HHE. | ML:0.8 | 0.000039410628 | 0.1024 | AML | other | m | 2021-11-07T15:05:57.43 |
IV.MSSA.HHN. | ML:1.6 | 0.0001855 | 0.12 | AML | other | m | 2021-11-07T15:05:58.25 |
IV.MSSA.HHE. | ML:1.5 | 0.000155 | 0.1 | AML | other | m | 2021-11-07T15:05:58.61 |