A magnitude ML 1.8 earthquake occured in region: 2 km NW Borgo Val di Taro (PR), on
and geographic coordinates (lat, lon) 44.5050, 9.7580 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 |
---|---|---|---|---|
Borgo Val di Taro | PR | 2 | 6999 | 6999 |
Compiano | PR | 8 | 1112 | 8111 |
Albareto | PR | 8 | 2156 | 10267 |
Bedonia | PR | 10 | 3482 | 13749 |
Tornolo | PR | 11 | 1010 | 14759 |
Valmozzola | PR | 12 | 539 | 15298 |
Bardi | PR | 15 | 2227 | 17525 |
Zeri | MS | 17 | 1094 | 18619 |
Pontremoli | MS | 17 | 7357 | 25976 |
Berceto | PR | 18 | 2109 | 28085 |
Varese Ligure | SP | 19 | 2059 | 30144 |
Varsi | PR | 19 | 1230 | 31374 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.8 | 2019-07-29 13:57:10 |
44.5047 | 9.758 | 8 | 2019-11-13 14:30:58 |
Bollettino Sismico Italiano INGV | 71728771 |
Reviewed Rev100 |
ML 1.8 | 2019-07-29 13:57:10 |
44.5048 | 9.7678 | 9 | 2019-07-29 14:18:13 |
Sala Sismica INGV-Roma | 70995521 |
Field | Value |
---|---|
Time (UTC) | 2019-07-29 13:57:10 ± 0.16 |
Latitude | 44.5047 ± 0.0099 |
Longitude | 9.7580 ± 0.0076 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 71728771 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1054 |
Semi-minor axis of confidence ellipse (meter) | 156 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 1 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1050.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.27 |
Epicentral distance of station closest to the epicenter (degree) | 0.21943 |
Epicentral distance of station farthest from the epicenter (degree) | 0.95598 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 71728771 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2019-08-23 07:30:57 |
Field | Value |
---|---|
Value | 1.8 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 70995521 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-07-29 14:18:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
MN.VLC.HHZ. | 2019-07-29T13:57:30.73 | 0.6 | undecidable | manual | S | 127 | 62.8926 | 50 | 0.53 | 44 |
GU.SARM.EHN. | 2019-07-29T13:57:30.14 | 0.6 | undecidable | manual | S | 125 | 62.1933 | 50 | 0.12 | 48 |
GU.MAIM.HHZ. | 2019-07-29T13:57:28.34 | 3.0 | undecidable | manual | P | 87.7455 | 2.76 | 0 | ||
IV.PII.HHZ. | 2019-07-29T13:57:28.48 | 0.6 | undecidable | manual | P | 145 | 106.116 | 50 | 0.06 | 45 |
IV.PLMA.HHZ. | 2019-07-29T13:57:26.37 | 0.6 | undecidable | manual | S | 171 | 51.0156 | 50 | -0.67 | 42 |
GU.FIVI.HNE. | 2019-07-29T13:57:24.36 | 0.6 | undecidable | manual | S | 135 | 41.5251 | 50 | -0.14 | 50 |
GU.GSCL.HHN. | 2019-07-29T13:57:23.27 | 0.6 | undecidable | manual | P | 104 | 67.9764 | 50 | 0.74 | 40 |
GU.GORR.HHZ. | 2019-07-29T13:57:23.57 | 0.6 | undecidable | manual | S | 287 | 38.5281 | 50 | -0.13 | 50 |
GU.SARM.EHN. | 2019-07-29T13:57:22.01 | 0.6 | undecidable | manual | P | 125 | 62.1933 | 50 | 0.37 | 46 |
MN.VLC.HHZ. | 2019-07-29T13:57:21.43 | 0.6 | undecidable | manual | P | 127 | 62.8926 | 50 | -0.32 | 46 |
IV.MSSA.HHZ. | 2019-07-29T13:57:20.44 | 0.6 | undecidable | manual | S | 222 | 28.2495 | 105 | 0.08 | 52 |
IV.PLMA.HHZ. | 2019-07-29T13:57:19.49 | 0.6 | undecidable | manual | P | 171 | 51.0156 | 50 | -0.43 | 46 |
GU.GRAM.HHZ. | 2019-07-29T13:57:18.67 | 0.6 | undecidable | manual | S | 93 | 24.3534 | 107 | -0.4 | 49 |
GU.FIVI.HNE. | 2019-07-29T13:57:18.65 | 0.6 | undecidable | manual | P | 135 | 41.5251 | 50 | 0.19 | 49 |
GU.GORR.HHZ. | 2019-07-29T13:57:17.82 | 0.6 | undecidable | manual | P | 287 | 38.5281 | 50 | -0.17 | 50 |
IV.MSSA.HHZ. | 2019-07-29T13:57:16.30 | 0.1 | positive | manual | P | 222 | 28.2495 | 105 | 0.23 | 100 |
GU.GRAM.HHZ. | 2019-07-29T13:57:15.20 | 0.3 | undecidable | manual | P | 93 | 24.3534 | 107 | -0.12 | 77 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
GU.GRAM.HHE. | ML:0.0 | 0.0011373660000000001 | 0.224 | AML | other | m | 2019-07-29T13:57:19.33 |
GU.GRAM.HHN. | ML:0.0 | 0.0009134411 | 0.1216 | AML | other | m | 2019-07-29T13:57:20.17 |
IV.MSSA.HHN. | ML:0.0 | 0.00031080904999999996 | 0.1408 | AML | other | m | 2019-07-29T13:57:20.89 |
IV.MSSA.HHE. | ML:0.0 | 0.00026465075 | 1.7952 | AML | other | m | 2019-07-29T13:57:20.92 |
GU.GORR.HHN. | ML:0.0 | 0.00019983780000000002 | 0.2176 | AML | other | m | 2019-07-29T13:57:24.16 |
IV.PLMA.HHN. | ML:1.6 | 0.00009435541999999999 | 0.16 | AML | other | m | 2019-07-29T13:57:26.32 |
IV.PLMA.HHE. | ML:1.6 | 0.000098633485 | 0.48 | AML | other | m | 2019-07-29T13:57:26.71 |
GU.GORR.HHE. | ML:0.0 | 0.0001666144 | 0.3776 | AML | other | m | 2019-07-29T13:57:26.55 |