A magnitude ML 0.2 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4160, 12.4640 at 7 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 | 4 | 2111 | 2111 |
Gubbio | PG | 12 | 32216 | 34327 |
Montone | PG | 12 | 1680 | 36007 |
Cantiano | PU | 15 | 2245 | 38252 |
Umbertide | PG | 16 | 16681 | 54933 |
Apecchio | PU | 16 | 1882 | 56815 |
Scheggia e Pascelupo | PG | 17 | 1393 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Piobbico | PU | 20 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2021-06-13 00:11:30 |
43.4157 | 12.4637 | 7 | 2021-06-13 00:17:49 |
Sala Sismica INGV-Roma | 91191981 |
Field | Value |
---|---|
Time (UTC) | 2021-06-13 00:11:30 ± 0.24 |
Latitude | 43.4157 ± 0.0045 |
Longitude | 12.4637 ± 0.0087 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91191981 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 538 |
Semi-minor axis of confidence ellipse (meter) | 433 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 88 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21224 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.0 |
Num. used stations | 5 |
Type of magnitude | ML |
Reference to an origin | 91191981 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-13 00:17:49 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.OVO.HHZ. | 2021-06-13T00:12:55.63 | 3.0 | undecidable | manual | Sn | -2.85 | 0 | |||
IV.SOLUN.HHZ. | 2021-06-13T00:12:50.41 | 3.0 | negative | manual | Pg | 7.55 | 0 | |||
IV.SPS2.HHZ. | 2021-06-13T00:12:41.21 | 3.0 | negative | manual | Pn | -0.4 | 0 | |||
IV.CMPR.HHZ. | 2021-06-13T00:12:39.29 | 3.0 | undecidable | manual | Pg | 15.55 | 0 | |||
IV.LAV9.HHZ. | 2021-06-13T00:12:25.17 | 3.0 | undecidable | manual | Sg | 0.45 | 0 | |||
IV.ZEN8.EHZ. | 2021-06-13T00:12:16.05 | 3.0 | undecidable | manual | Sg | 5.63 | 0 | |||
IV.ZONE.HHZ. | 2021-06-13T00:12:16.88 | 3.0 | undecidable | manual | Sn | 0 | 0 | |||
IV.VARE.HHZ. | 2021-06-13T00:11:58.54 | 3.0 | negative | manual | Pn | 0.89 | 0 | |||
IV.FAGN.HHZ. | 2021-06-13T00:11:51.42 | 3.0 | positive | manual | Pn | -0.49 | 0 | |||
IV.MURB.HHZ. | 2021-06-13T00:11:37.07 | 0.6 | undecidable | manual | S | 164 | 17.6712 | 112 | 0.36 | 46 |
IV.PIEI.HHZ. | 2021-06-13T00:11:36.08 | 0.6 | undecidable | manual | S | 23 | 14.4744 | 117 | 0.36 | 46 |
IV.ATFO.HHZ. | 2021-06-13T00:11:34.22 | 0.6 | undecidable | manual | S | 122 | 10.2786 | 125 | -0.24 | 47 |
IV.NARO.HHZ. | 2021-06-13T00:11:34.68 | 0.6 | undecidable | manual | P | 23 | 23.5542 | 107 | -0.36 | 45 |
IV.ATPI.EHZ. | 2021-06-13T00:11:33.40 | 0.6 | undecidable | manual | S | 308 | 6.2937 | 139 | -0.03 | 50 |
IV.MURB.HHZ. | 2021-06-13T00:11:33.94 | 1.0 | undecidable | manual | P | 164 | 17.6712 | 112 | 0.02 | 24 |
IV.ATVO.HHZ. | 2021-06-13T00:11:33.26 | 0.6 | undecidable | manual | S | 231 | 5.8941 | 141 | -0.08 | 49 |
IV.PIEI.HHZ. | 2021-06-13T00:11:33.41 | 0.6 | undecidable | manual | P | 23 | 14.4744 | 117 | 0.07 | 49 |
IV.ATPI.EHZ. | 2021-06-13T00:11:32.06 | 0.6 | undecidable | manual | P | 308 | 6.2937 | 139 | 0.04 | 50 |
IV.ATFO.HHZ. | 2021-06-13T00:11:32.42 | 1.0 | undecidable | manual | P | 122 | 10.2786 | 125 | -0.19 | 24 |
IV.ATVO.HHZ. | 2021-06-13T00:11:31.96 | 0.1 | positive | manual | P | 231 | 5.8941 | 141 | -0.01 | 100 |
IV.FIR.HHZ. | 2021-06-13T00:11:18.24 | 3.0 | undecidable | manual | S | 0.02 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.1 | 0.0000131 | 1.24 | AML | other | m | 2021-06-13T00:11:36.31 |
IV.PIEI.HHE. | ML:0.1 | 0.00001436 | 0.16 | AML | other | m | 2021-06-13T00:11:36.46 |
IV.APEC.HHN. | ML:0.2 | 0.00001346 | 0.6 | AML | other | m | 2021-06-13T00:11:43.64 |
IV.ATFO.HHN. | ML:0.1 | 0.0000181 | 0.48 | AML | other | m | 2021-06-13T00:12:08.72 |
IV.ATFO.HHE. | ML:0.2 | 0.00002535 | 1.64 | AML | other | m | 2021-06-13T00:12:08.05 |