A magnitude ML 0.4 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3950, 12.4800 at 6 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Pietralunga | PG | 6 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Apecchio | PU | 19 | 1882 | 58208 |
Costacciaro | PG | 19 | 1216 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-07-15 19:52:07 |
43.395 | 12.4798 | 6 | 2020-07-15 19:57:50 |
Sala Sismica INGV-Roma | 81060261 |
Field | Value |
---|---|
Time (UTC) | 2020-07-15 19:52:07 ± 0.11 |
Latitude | 43.3950 ± 0.0018 |
Longitude | 12.4798 ± 0.0037 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 81060261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 236 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 147 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 59 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.03507 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24012 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 81060261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-07-15 19:57:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-07-15T19:52:17.66 | 0.1 | undecidable | manual | S | 151 | 26.6511 | 103 | 0.34 | 90 |
IV.ATSC.EHZ. | 2020-07-15T19:52:14.09 | 0.3 | undecidable | manual | S | 79 | 16.9719 | 109 | 0.01 | 74 |
IV.ATCC.EHZ. | 2020-07-15T19:52:13.17 | 0.6 | positive | manual | P | 151 | 26.6511 | 103 | -0.14 | 47 |
IV.ATBU.HNZ. | 2020-07-15T19:52:12.32 | 0.1 | undecidable | manual | S | 32 | 10.4784 | 120 | 0.28 | 94 |
IV.ATLO.EHZ. | 2020-07-15T19:52:12.30 | 0.1 | undecidable | manual | S | 213 | 10.5783 | 119 | 0.22 | 95 |
IV.ATPC.HHZ. | 2020-07-15T19:52:12.00 | 0.1 | undecidable | manual | S | 349 | 9.6792 | 122 | 0.21 | 95 |
IV.MURB.HHZ. | 2020-07-15T19:52:11.03 | 0.3 | positive | manual | P | 166 | 15.0738 | 112 | -0.06 | 73 |
IV.ATFO.HHZ. | 2020-07-15T19:52:11.16 | 0.3 | undecidable | manual | S | 113 | 7.9809 | 127 | -0.16 | 72 |
IV.ATPI.EHZ. | 2020-07-15T19:52:11.54 | 0.3 | undecidable | manual | S | 315 | 8.7801 | 124 | 0.01 | 75 |
IV.ATSC.EHZ. | 2020-07-15T19:52:11.27 | 0.1 | undecidable | manual | P | 79 | 16.9719 | 109 | -0.17 | 95 |
IV.ATVO.HHZ. | 2020-07-15T19:52:10.73 | 0.1 | undecidable | manual | S | 256 | 6.0939 | 135 | -0.08 | 99 |
IV.ATPC.HHZ. | 2020-07-15T19:52:10.08 | 0.1 | undecidable | manual | P | 349 | 9.6792 | 122 | -0.05 | 99 |
IV.ATBU.HNZ. | 2020-07-15T19:52:10.17 | 0.1 | undecidable | manual | P | 32 | 10.4784 | 120 | -0.09 | 98 |
IV.TB01.DHZ.01 | 2020-07-15T19:52:10.17 | 0.3 | undecidable | manual | S | 247 | 3.8961 | 147 | -0.14 | 73 |
IV.ATLO.EHZ. | 2020-07-15T19:52:10.34 | 0.1 | undecidable | manual | P | 213 | 10.5783 | 119 | 0.06 | 98 |
IV.TB02.DHZ.01 | 2020-07-15T19:52:10.93 | 0.3 | undecidable | manual | S | 244 | 6.2937 | 133 | 0.07 | 74 |
IV.TB01.DHZ.01 | 2020-07-15T19:52:09.11 | 0.1 | undecidable | manual | P | 247 | 3.8961 | 147 | -0.16 | 97 |
IV.ATPI.EHZ. | 2020-07-15T19:52:09.88 | 1.0 | undecidable | manual | P | 315 | 8.7801 | 124 | -0.09 | 24 |
IV.TB02.DHZ.01 | 2020-07-15T19:52:09.58 | 0.1 | undecidable | manual | P | 244 | 6.2937 | 133 | -0.01 | 100 |
IV.ATVO.HHZ. | 2020-07-15T19:52:09.49 | 0.1 | undecidable | manual | P | 256 | 6.0939 | 135 | -0.06 | 99 |
IV.ATFO.HHZ. | 2020-07-15T19:52:09.68 | 0.3 | negative | manual | P | 113 | 7.9809 | 127 | -0.17 | 72 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:0.3 | 0.000038400000000000005 | 0.58 | AML | other | m | 2020-07-15T19:52:11.35 |
IV.ATPI.EHN. | ML:0.0 | 0.0000211 | 0.2 | AML | other | m | 2020-07-15T19:52:11.68 |
IV.ATFO.HHN. | ML:0.5 | 0.0000569 | 1.06 | AML | other | m | 2020-07-15T19:52:11.68 |
IV.ATPI.EHE. | ML:0.0 | 0.00002225 | 1.2 | AML | other | m | 2020-07-15T19:52:12.84 |
IV.MURB.HHE. | ML:0.7 | 0.00005545 | 1.06 | AML | other | m | 2020-07-15T19:52:13.34 |
IV.MURB.HHN. | ML:0.7 | 0.00005005 | 1.4 | AML | other | m | 2020-07-15T19:52:14.74 |
IV.FRON.EHN. | ML:0.6 | 0.0000242 | 1.84 | AML | other | m | 2020-07-15T19:52:20.93 |