A magnitude ML 1.7 earthquake occured in region: 2 km W Bardi (PR), on
and geographic coordinates (lat, lon) 44.6280, 9.7100 at 22 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 |
---|---|---|---|---|
Bardi | PR | 2 | 2227 | 2227 |
Morfasso | PC | 11 | 1024 | 3251 |
Varsi | PR | 12 | 1230 | 4481 |
Bore | PR | 12 | 749 | 5230 |
Farini | PC | 15 | 1290 | 6520 |
Compiano | PR | 15 | 1112 | 7632 |
Bedonia | PR | 15 | 3482 | 11114 |
Valmozzola | PR | 15 | 539 | 11653 |
Borgo Val di Taro | PR | 16 | 6999 | 18652 |
Ferriere | PC | 17 | 1294 | 19946 |
Tornolo | PR | 17 | 1010 | 20956 |
Bettola | PC | 19 | 2828 | 23784 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.7 | 2017-12-19 01:15:46 |
44.628 | 9.7102 | 22 | 2018-09-04 09:10:41 |
Bollettino Sismico Italiano INGV | 55108891 |
Reviewed Rev100 |
ML 1.7 | 2017-12-19 01:15:46 |
44.6258 | 9.7168 | 10 | 2017-12-19 01:30:17 |
Sala Sismica INGV-Roma | 52667931 |
Field | Value |
---|---|
Time (UTC) | 2017-12-19 01:15:46 ± 0.13 |
Latitude | 44.6280 ± 0.0045 |
Longitude | 9.7102 ± 0.0051 |
Depth (km) | 22 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 55108891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 148 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 208 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 171 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.23292 |
Epicentral distance of station farthest from the epicenter (degree) | 1.07739 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 55108891 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2018-08-27 08:59:07 |
Field | Value |
---|---|
Value | 1.7 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 52667931 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2017-12-19 01:30:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PII.HHZ. | 2017-12-19T01:16:21.51 | 0.6 | undecidable | manual | S | 147 | 119.5914 | 96 | 0.48 | 38 |
GU.SARM.EHE. | 2017-12-19T01:16:09.16 | 0.6 | undecidable | manual | S | 132 | 73.6707 | 100 | 0.3 | 43 |
IV.PLMA.HHZ. | 2017-12-19T01:16:06.89 | 0.3 | undecidable | manual | S | 170 | 65.1903 | 101 | 0.25 | 66 |
IV.PII.HHZ. | 2017-12-19T01:16:06.61 | 0.3 | undecidable | manual | P | 147 | 119.5914 | 96 | 0.17 | 61 |
GU.RNCA.HHZ. | 2017-12-19T01:16:05.75 | 0.6 | undecidable | manual | S | 254 | 62.493 | 102 | -0.19 | 45 |
GU.EQUI.HHZ. | 2017-12-19T01:16:05.76 | 0.3 | undecidable | manual | S | 145 | 62.0934 | 102 | -0.09 | 69 |
GU.SARM.EHE. | 2017-12-19T01:15:59.07 | 0.3 | undecidable | manual | P | 132 | 73.6707 | 100 | -0.34 | 64 |
IV.MSSA.HHZ. | 2017-12-19T01:15:59.76 | 0.6 | undecidable | manual | S | 204 | 37.8288 | 112 | 0.14 | 48 |
GU.GORR.HHZ. | 2017-12-19T01:15:58.33 | 0.3 | undecidable | manual | S | 266 | 33.0447 | 115 | -0.13 | 72 |
GU.GRAM.HHZ. | 2017-12-19T01:15:58.08 | 0.3 | undecidable | manual | S | 118 | 31.9458 | 116 | -0.11 | 72 |
IV.BOB.HNE. | 2017-12-19T01:15:57.09 | 0.3 | undecidable | manual | S | 307 | 25.8519 | 123 | 0.31 | 71 |
IV.PLMA.HHZ. | 2017-12-19T01:15:57.94 | 0.3 | undecidable | manual | P | 170 | 65.1903 | 101 | -0.19 | 67 |
GU.RNCA.HHZ. | 2017-12-19T01:15:57.84 | 0.1 | undecidable | manual | P | 254 | 62.493 | 102 | 0.11 | 92 |
GU.EQUI.HHZ. | 2017-12-19T01:15:57.51 | 0.3 | undecidable | manual | P | 145 | 62.0934 | 102 | -0.16 | 68 |
GU.FIVI.HNN. | 2017-12-19T01:15:56.52 | 0.3 | undecidable | manual | P | 142 | 54.3012 | 104 | 0.02 | 71 |
IV.MSSA.HHZ. | 2017-12-19T01:15:53.91 | 0.3 | undecidable | manual | P | 204 | 37.8288 | 112 | -0.17 | 71 |
GU.GRAM.HHZ. | 2017-12-19T01:15:53.11 | 0.3 | undecidable | manual | P | 118 | 31.9458 | 116 | -0.14 | 72 |
GU.GORR.HHZ. | 2017-12-19T01:15:53.45 | 0.3 | undecidable | manual | P | 266 | 33.0447 | 115 | 0.04 | 74 |
IV.BOB.HNE. | 2017-12-19T01:15:52.46 | 0.1 | undecidable | manual | P | 307 | 25.8519 | 123 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GORR.HHE. | ML:1.9 | 0.00030839105 | 0.16 | AML | other | m | 2017-12-19T01:15:58.61 |
GU.GRAM.HHN. | ML:1.8 | 0.000248 | 0.52 | AML | other | m | 2017-12-19T01:15:58.77 |
GU.GRAM.HHE. | ML:1.8 | 0.00021537525000000002 | 0.22 | AML | other | m | 2017-12-19T01:16:02.71 |
GU.RNCA.HHE. | ML:1.3 | 0.0000407649 | 0.12 | AML | other | m | 2017-12-19T01:16:06.51 |