A magnitude ML 1.0 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4230, 12.4780 at 8 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 | 11 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 20 | 8731 | 68968 |
CittĂ di Castello | PG | 20 | 39913 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-06-12 15:30:30 |
43.4233 | 12.4785 | 8 | 2021-06-12 15:39:01 |
Sala Sismica INGV-Roma | 91167681 |
Field | Value |
---|---|
Time (UTC) | 2021-06-12 15:30:30 ± 0.13 |
Latitude | 43.4233 ± 0.0027 |
Longitude | 12.4785 ± 0.0062 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 91167681 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 486 |
Semi-minor axis of confidence ellipse (meter) | 116 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 71 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 490.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28958 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 91167681 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-12 15:39:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SBPO.HNZ. | 2021-06-12T15:31:29.04 | 3.0 | undecidable | manual | Sn | 0.06 | 0 | |||
IV.PTQR.HHZ. | 2021-06-12T15:31:18.95 | 3.0 | undecidable | manual | S | 1.34 | 0 | |||
IV.RIBO.EHZ.01 | 2021-06-12T15:31:11.64 | 3.0 | undecidable | manual | S | 2.47 | 0 | |||
IV.PARC.HHZ. | 2021-06-12T15:30:42.22 | 0.6 | undecidable | manual | S | 322 | 31.5462 | 104 | 0.33 | 46 |
IV.ATCC.EHZ. | 2021-06-12T15:30:41.49 | 0.1 | undecidable | manual | S | 154 | 29.4483 | 105 | 0.3 | 92 |
IV.NARO.HHZ. | 2021-06-12T15:30:38.84 | 0.1 | undecidable | manual | S | 22 | 22.3554 | 109 | 0.02 | 99 |
IV.MURB.HHZ. | 2021-06-12T15:30:37.66 | 0.6 | undecidable | manual | S | 168 | 18.1707 | 113 | 0.19 | 48 |
IV.PARC.HHZ. | 2021-06-12T15:30:37.01 | 0.3 | undecidable | manual | P | 322 | 31.5462 | 104 | -0.11 | 72 |
IV.PIEI.HHZ. | 2021-06-12T15:30:36.52 | 0.6 | undecidable | manual | S | 20 | 13.2756 | 120 | 0.58 | 44 |
IV.MPAG.EHZ. | 2021-06-12T15:30:36.95 | 0.1 | undecidable | manual | P | 45 | 32.1456 | 104 | -0.28 | 92 |
IV.ATCC.EHZ. | 2021-06-12T15:30:36.58 | 0.1 | undecidable | manual | P | 154 | 29.4483 | 105 | -0.14 | 96 |
IV.NARO.HHZ. | 2021-06-12T15:30:35.18 | 0.6 | undecidable | manual | P | 22 | 22.3554 | 109 | -0.17 | 48 |
IV.ATMI.HHZ. | 2021-06-12T15:30:34.91 | 0.6 | undecidable | manual | P | 240 | 19.6692 | 111 | 0.07 | 49 |
IV.ATPI.EHZ. | 2021-06-12T15:30:34.03 | 0.1 | undecidable | manual | S | 296 | 6.8931 | 138 | -0.16 | 99 |
IV.ATFO.HHZ. | 2021-06-12T15:30:34.80 | 0.1 | undecidable | manual | S | 130 | 9.7791 | 128 | -0.14 | 99 |
IV.MURB.HHZ. | 2021-06-12T15:30:34.54 | 0.3 | positive | manual | P | 168 | 18.1707 | 113 | -0.03 | 75 |
IV.ATFO.HHZ. | 2021-06-12T15:30:33.03 | 0.1 | positive | manual | P | 130 | 9.7791 | 128 | -0.08 | 100 |
IV.PIEI.HHZ. | 2021-06-12T15:30:33.93 | 0.6 | positive | manual | P | 20 | 13.2756 | 120 | 0.24 | 48 |
IV.ATPI.EHZ. | 2021-06-12T15:30:32.66 | 0.6 | undecidable | manual | P | 296 | 6.8931 | 138 | -0.02 | 51 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:1.0 | 0.000188 | 1.32 | AML | other | m | 2021-06-12T15:30:34.11 |
IV.ATPI.EHE. | ML:1.2 | 0.00027049999999999996 | 0.4 | AML | other | m | 2021-06-12T15:30:34.19 |
IV.ATFO.HHN. | ML:1.1 | 0.0001795 | 0.28 | AML | other | m | 2021-06-12T15:30:35.22 |
IV.ATFO.HHE. | ML:1.2 | 0.00025 | 0.5 | AML | other | m | 2021-06-12T15:30:35.19 |
IV.PIEI.HHN. | ML:1.1 | 0.000141 | 1.7 | AML | other | m | 2021-06-12T15:30:36.08 |
IV.PIEI.HHE. | ML:1.2 | 0.0001995 | 0.12 | AML | other | m | 2021-06-12T15:30:37.08 |
IV.ATMI.HHE. | ML:0.8 | 0.00005465000000000001 | 0.96 | AML | other | m | 2021-06-12T15:30:38.95 |
IV.MURB.HHN. | ML:1.4 | 0.0002065 | 0.94 | AML | other | m | 2021-06-12T15:30:38.01 |
IV.NARO.HHN. | ML:0.6 | 0.0000272 | 1.7 | AML | other | m | 2021-06-12T15:30:38.03 |
IV.MURB.HHE. | ML:1.6 | 0.000323 | 0.26 | AML | other | m | 2021-06-12T15:30:39.55 |
IV.NARO.HHE. | ML:0.6 | 0.00002845 | 1.46 | AML | other | m | 2021-06-12T15:30:40.80 |
IV.ATCC.EHN. | ML:1.1 | 0.00006429999999999999 | 1.08 | AML | other | m | 2021-06-12T15:30:41.01 |
IV.ATCC.EHE. | ML:1.2 | 0.00007664999999999999 | 0.94 | AML | other | m | 2021-06-12T15:30:42.60 |
IV.ATMI.HHN. | ML:0.8 | 0.0000562 | 0.34 | AML | other | m | 2021-06-12T15:30:42.72 |
IV.PARC.HHN. | ML:0.6 | 0.00002025 | 0.72 | AML | other | m | 2021-06-12T15:30:43.39 |
IV.PARC.HHE. | ML:0.5 | 0.000016300000000000003 | 0.8 | AML | other | m | 2021-06-12T15:30:43.09 |