A magnitude ML 1.2 earthquake occured in region: 1 km NE Compiano (PR), on
and geographic coordinates (lat, lon) 44.5040, 9.6710 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 |
---|---|---|---|---|
Compiano | PR | 1 | 1112 | 1112 |
Bedonia | PR | 3 | 3482 | 4594 |
Tornolo | PR | 4 | 1010 | 5604 |
Albareto | PR | 7 | 2156 | 7760 |
Borgo Val di Taro | PR | 8 | 6999 | 14759 |
Varese Ligure | SP | 15 | 2059 | 16818 |
Bardi | PR | 15 | 2227 | 19045 |
Santo Stefano d'Aveto | GE | 18 | 1126 | 20171 |
Zeri | MS | 18 | 1094 | 21265 |
Valmozzola | PR | 19 | 539 | 21804 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2020-01-02 15:30:42 |
44.5042 | 9.6708 | 10 | 2020-07-18 21:08:22 |
Bollettino Sismico Italiano INGV | 76864751 |
Reviewed Rev100 |
ML 1.2 | 2020-01-02 15:30:42 |
44.5263 | 9.6825 | 11 | 2020-01-02 15:53:34 |
Sala Sismica INGV-Roma | 75205241 |
Field | Value |
---|---|
Time (UTC) | 2020-01-02 15:30:42 ± 0.12 |
Latitude | 44.5042 ± 0.0054 |
Longitude | 9.6708 ± 0.0050 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 76864751 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 511 |
Semi-minor axis of confidence ellipse (meter) | 331 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 211 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 510.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 123 |
Number of associated phases, regardless of their use for origin computation | 15 |
Number of defining phases | 15 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.21764 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61154 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 75205241 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-02 15:53:34 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 76864751 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-02-27 11:19:51 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.RNCA.HHZ. | 2020-01-02T15:31:01.04 | 0.3 | undecidable | manual | S | 267 | 57.0984 | 50 | 0.28 | 68 |
IV.PLMA.HHZ. | 2020-01-02T15:30:59.44 | 0.3 | undecidable | manual | S | 164 | 52.4031 | 50 | -0.09 | 71 |
GU.EQUI.HHN. | 2020-01-02T15:30:59.40 | 0.6 | undecidable | manual | S | 134 | 53.6019 | 50 | -0.43 | 44 |
IV.BOB.HNE. | 2020-01-02T15:30:54.66 | 0.6 | undecidable | manual | S | 329 | 34.1436 | 50 | 0.02 | 50 |
GU.SARM.EHN. | 2020-01-02T15:30:54.88 | 0.3 | undecidable | manual | P | 121 | 67.8765 | 50 | 0.04 | 69 |
GU.GRAM.HHZ. | 2020-01-02T15:30:53.95 | 0.6 | undecidable | manual | S | 92 | 31.2465 | 50 | 0.07 | 49 |
GU.RNCA.HHZ. | 2020-01-02T15:30:53.42 | 0.3 | undecidable | manual | P | 267 | 57.0984 | 50 | 0.26 | 68 |
GU.GORR.HHZ. | 2020-01-02T15:30:53.60 | 0.6 | undecidable | manual | S | 291 | 32.0457 | 50 | -0.47 | 45 |
GU.EQUI.HHN. | 2020-01-02T15:30:52.68 | 0.3 | undecidable | manual | P | 134 | 53.6019 | 50 | 0.06 | 71 |
IV.PLMA.HHZ. | 2020-01-02T15:30:52.81 | 0.3 | undecidable | manual | P | 164 | 52.4031 | 50 | 0.36 | 67 |
IV.MSSA.HHZ. | 2020-01-02T15:30:51.64 | 0.3 | undecidable | manual | S | 210 | 24.1536 | 112 | -0.17 | 73 |
GU.GRAM.HHZ. | 2020-01-02T15:30:49.18 | 0.1 | undecidable | manual | P | 92 | 31.2465 | 50 | -0.01 | 100 |
IV.BOB.HNE. | 2020-01-02T15:30:49.61 | 0.1 | undecidable | manual | P | 329 | 34.1436 | 50 | -0.02 | 99 |
GU.GORR.HHZ. | 2020-01-02T15:30:49.14 | 0.1 | undecidable | manual | P | 291 | 32.0457 | 50 | -0.16 | 97 |
IV.MSSA.HHZ. | 2020-01-02T15:30:48.05 | 0.1 | undecidable | manual | P | 210 | 24.1536 | 112 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MSSA.HHE. | ML:1.1 | 0.00007805000000000001 | 0.62 | AML | other | m | 2020-01-02T15:30:52.95 |
IV.MSSA.HHN. | ML:1.0 | 0.0000673 | 0.6 | AML | other | m | 2020-01-02T15:30:52.39 |
GU.GRAM.HHE. | ML:1.4 | 0.0001116 | 0.22 | AML | other | m | 2020-01-02T15:30:55.27 |
GU.GRAM.HHN. | ML:1.3 | 0.00009594999999999999 | 0.18 | AML | other | m | 2020-01-02T15:30:55.59 |