A magnitude ML 0.8 earthquake occured in region: 8 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3850, 12.4890 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 | 8 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Scheggia e Pascelupo | PG | 15 | 1393 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2021-06-08 16:26:23 |
43.3848 | 12.4887 | 7 | 2021-06-08 16:34:08 |
Sala Sismica INGV-Roma | 90947711 |
Field | Value |
---|---|
Time (UTC) | 2021-06-08 16:26:23 ± 0.13 |
Latitude | 43.3848 ± 0.0027 |
Longitude | 12.4887 ± 0.0049 |
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 | 90947711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 302 |
Semi-minor axis of confidence ellipse (meter) | 251 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 126 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 52 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22753 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90947711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-08 16:34:08 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-06-08T16:26:32.64 | 0.6 | undecidable | manual | S | 151 | 25.2525 | 105 | 0.4 | 45 |
IV.PIEI.HHZ. | 2021-06-08T16:26:29.84 | 0.3 | undecidable | manual | S | 13 | 17.1717 | 112 | 0.29 | 70 |
IV.ATCC.EHZ. | 2021-06-08T16:26:28.24 | 0.3 | undecidable | manual | P | 151 | 25.2525 | 105 | -0.15 | 71 |
IV.ATBU.EHE. | 2021-06-08T16:26:28.16 | 0.1 | undecidable | manual | S | 25 | 11.1777 | 122 | 0.46 | 91 |
IV.NARO.HHZ. | 2021-06-08T16:26:28.25 | 0.3 | positive | manual | Pn | -0.16 | 1.11 | |||
IV.MURB.HHZ. | 2021-06-08T16:26:28.91 | 0.3 | undecidable | manual | S | 168 | 13.875 | 117 | 0.4 | 69 |
IV.FRON.EHE. | 2021-06-08T16:26:27.80 | 0.1 | undecidable | manual | P | 52 | 24.1536 | 106 | -0.36 | 91 |
IV.ATPI.EHZ. | 2021-06-08T16:26:27.49 | 0.1 | undecidable | manual | S | 316 | 10.0788 | 125 | 0.1 | 99 |
IV.ATLO.EHN. | 2021-06-08T16:26:27.64 | 0.1 | undecidable | manual | S | 220 | 10.1787 | 125 | 0.24 | 96 |
IV.ATVO.HHZ. | 2021-06-08T16:26:26.34 | 0.1 | undecidable | manual | S | 267 | 6.5934 | 137 | -0.13 | 99 |
IV.PIEI.HHZ. | 2021-06-08T16:26:26.87 | 0.3 | negative | manual | P | 13 | 17.1717 | 112 | 0.03 | 74 |
IV.ATSC.EHN. | 2021-06-08T16:26:26.65 | 0.1 | undecidable | manual | P | 75 | 16.4724 | 113 | -0.07 | 98 |
IV.TB02.DHE.01 | 2021-06-08T16:26:26.41 | 0.3 | undecidable | manual | S | 256 | 6.5934 | 137 | -0.05 | 75 |
IV.ATFO.HNE. | 2021-06-08T16:26:26.24 | 0.3 | undecidable | manual | S | 107 | 6.993 | 135 | -0.32 | 71 |
IV.TB03.DH2.01 | 2021-06-08T16:26:26.42 | 0.3 | undecidable | manual | S | 286 | 6.5934 | 137 | -0.04 | 75 |
IV.MURB.HHZ. | 2021-06-08T16:26:26.30 | 0.1 | undecidable | manual | P | 168 | 13.875 | 117 | 0.07 | 99 |
IV.ATPC.HHE. | 2021-06-08T16:26:25.81 | 0.1 | undecidable | manual | P | 347 | 10.878 | 123 | 0.08 | 99 |
IV.ATVO.HHZ. | 2021-06-08T16:26:25.00 | 0.1 | positive | manual | P | 267 | 6.5934 | 137 | -0.06 | 100 |
IV.ATBU.EHE. | 2021-06-08T16:26:25.92 | 0.1 | undecidable | manual | P | 25 | 11.1777 | 122 | 0.15 | 97 |
IV.ATPI.EHZ. | 2021-06-08T16:26:25.60 | 0.6 | positive | manual | P | 316 | 10.0788 | 125 | 0.01 | 50 |
IV.TB02.DHE.01 | 2021-06-08T16:26:25.04 | 0.3 | undecidable | manual | P | 256 | 6.5934 | 137 | -0.01 | 76 |
IV.TB01.DHE.01 | 2021-06-08T16:26:25.74 | 0.3 | undecidable | manual | S | 265 | 4.2957 | 148 | -0.24 | 73 |
IV.ATLO.EHN. | 2021-06-08T16:26:25.64 | 0.1 | undecidable | manual | P | 220 | 10.1787 | 125 | 0.04 | 100 |
IV.TB01.DHE.01 | 2021-06-08T16:26:24.66 | 0.1 | undecidable | manual | P | 265 | 4.2957 | 148 | -0.11 | 99 |
IV.ATFO.HNE. | 2021-06-08T16:26:24.87 | 0.1 | undecidable | manual | P | 107 | 6.993 | 135 | -0.24 | 96 |
IV.TB03.DH2.01 | 2021-06-08T16:26:24.96 | 0.1 | undecidable | manual | P | 286 | 6.5934 | 137 | -0.09 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.6 | 0.000056999999999999996 | 1.6 | AML | other | m | 2021-06-08T16:26:27.91 |
IV.ATPI.EHN. | ML:0.7 | 0.0000808 | 0.98 | AML | other | m | 2021-06-08T16:26:28.71 |
IV.MURB.HHE. | ML:1.4 | 0.00026849999999999997 | 0.32 | AML | other | m | 2021-06-08T16:26:29.40 |
IV.PIEI.HHN. | ML:0.8 | 0.000057999999999999994 | 0.2 | AML | other | m | 2021-06-08T16:26:30.33 |
IV.PIEI.HHE. | ML:0.9 | 0.00007189999999999999 | 0.3 | AML | other | m | 2021-06-08T16:26:30.68 |
IV.MURB.HHN. | ML:1.2 | 0.00017749999999999998 | 0.62 | AML | other | m | 2021-06-08T16:26:30.61 |
IV.NARO.HHE. | ML:0.6 | 0.0000257 | 0.84 | AML | other | m | 2021-06-08T16:26:32.44 |
IV.ATCC.EHN. | ML:1.0 | 0.000056099999999999995 | 0.26 | AML | other | m | 2021-06-08T16:26:33.14 |
IV.ATCC.EHE. | ML:1.0 | 0.0000649 | 0.5 | AML | other | m | 2021-06-08T16:26:33.45 |
IV.NARO.HHN. | ML:0.4 | 0.000016300000000000003 | 0.92 | AML | other | m | 2021-06-08T16:26:35.06 |