A magnitude ML 1.0 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4180, 12.4720 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 | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
CittĂ di Castello | PG | 19 | 39913 | 98121 |
Piobbico | PU | 19 | 2029 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2021-06-20 10:37:00 |
43.4183 | 12.4723 | 7 | 2021-06-20 10:41:10 |
Sala Sismica INGV-Roma | 91594471 |
Field | Value |
---|---|
Time (UTC) | 2021-06-20 10:37:00 ± 0.11 |
Latitude | 43.4183 ± 0.0027 |
Longitude | 12.4723 ± 0.0037 |
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 | 91594471 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 318 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 182 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 54 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 27 |
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) | 0.26260 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 91594471 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-06-20 10:41:10 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2021-06-20T10:37:11.92 | 0.6 | undecidable | manual | S | 152 | 29.1486 | 104 | 0.58 | 43 |
IV.FOSV.EHZ. | 2021-06-20T10:37:10.90 | 0.6 | undecidable | manual | S | 120 | 27.0507 | 105 | 0.28 | 46 |
IV.ATMC.EHZ. | 2021-06-20T10:37:09.20 | 0.6 | undecidable | manual | S | 278 | 22.755 | 108 | 0.02 | 49 |
IV.BADI.EHZ. | 2021-06-20T10:37:08.82 | 0.6 | undecidable | manual | S | 299 | 20.9679 | 109 | 0.22 | 47 |
IV.ATVA.EHZ. | 2021-06-20T10:37:08.77 | 0.6 | undecidable | manual | S | 224 | 21.6672 | 108 | -0.05 | 49 |
IV.ATMI.HHZ. | 2021-06-20T10:37:08.02 | 0.6 | undecidable | manual | S | 241 | 18.9699 | 111 | 0.08 | 49 |
IV.ATSC.EHZ. | 2021-06-20T10:37:07.62 | 0.6 | undecidable | manual | S | 88 | 17.2716 | 113 | 0.22 | 48 |
IV.MPAG.EHZ. | 2021-06-20T10:37:07.15 | 3.0 | positive | manual | Pn | -0.17 | 0 | |||
IV.ATMC.EHZ. | 2021-06-20T10:37:06.10 | 0.1 | undecidable | manual | P | 278 | 22.755 | 108 | 0.42 | 90 |
IV.FOSV.EHZ. | 2021-06-20T10:37:06.22 | 0.6 | undecidable | manual | P | 120 | 27.0507 | 105 | -0.29 | 46 |
IV.ATLO.EHZ. | 2021-06-20T10:37:06.05 | 0.6 | undecidable | manual | S | 205 | 12.5763 | 120 | 0.11 | 49 |
IV.ATCC.EHZ. | 2021-06-20T10:37:06.77 | 1.0 | negative | manual | P | 152 | 29.1486 | 104 | -0.16 | 24 |
IV.ATBU.EHZ. | 2021-06-20T10:37:05.22 | 0.6 | undecidable | manual | S | 44 | 8.7801 | 129 | 0.36 | 47 |
IV.BADI.EHZ. | 2021-06-20T10:37:05.33 | 0.6 | negative | manual | P | 299 | 20.9679 | 109 | -0.02 | 49 |
IV.ATVA.EHZ. | 2021-06-20T10:37:05.31 | 0.1 | undecidable | manual | P | 224 | 21.6672 | 108 | -0.17 | 95 |
IV.FRON.EHZ. | 2021-06-20T10:37:05.52 | 0.3 | undecidable | manual | P | 62 | 23.1546 | 107 | -0.25 | 70 |
IV.ATFO.HHZ. | 2021-06-20T10:37:05.10 | 0.6 | undecidable | manual | S | 126 | 9.879 | 126 | -0.04 | 50 |
IV.ATPI.EHZ. | 2021-06-20T10:37:04.27 | 0.6 | undecidable | manual | S | 302 | 6.6933 | 137 | -0.05 | 50 |
IV.ATMI.HHZ. | 2021-06-20T10:37:04.83 | 1.0 | positive | manual | P | 241 | 18.9699 | 111 | -0.14 | 24 |
IV.PIEI.HHZ. | 2021-06-20T10:37:04.08 | 3.0 | undecidable | manual | Pn | 0.21 | 0 | |||
IV.ATPC.HNZ. | 2021-06-20T10:37:04.44 | 0.6 | undecidable | manual | S | 350 | 6.993 | 136 | 0.04 | 50 |
IV.ATSC.EHZ. | 2021-06-20T10:37:04.42 | 0.1 | undecidable | manual | P | 88 | 17.2716 | 113 | -0.23 | 95 |
IV.ATVO.HHZ. | 2021-06-20T10:37:04.02 | 0.6 | undecidable | manual | S | 233 | 6.6933 | 137 | -0.29 | 48 |
IV.ATFO.HHZ. | 2021-06-20T10:37:03.21 | 0.1 | positive | manual | P | 126 | 9.879 | 126 | -0.14 | 98 |
IV.ATBU.EHZ. | 2021-06-20T10:37:03.37 | 0.1 | undecidable | manual | P | 44 | 8.7801 | 129 | 0.18 | 97 |
IV.MURB.HHZ. | 2021-06-20T10:37:03.06 | 3.0 | undecidable | manual | P | -1.49 | 0 | |||
IV.ATLO.EHZ. | 2021-06-20T10:37:03.83 | 0.1 | undecidable | manual | P | 205 | 12.5763 | 120 | 0.01 | 100 |
IV.ATVO.HHZ. | 2021-06-20T10:37:02.70 | 1.0 | undecidable | manual | P | 233 | 6.6933 | 137 | -0.17 | 24 |
IV.ATPI.EHZ. | 2021-06-20T10:37:02.79 | 0.1 | positive | manual | P | 302 | 6.6933 | 137 | -0.09 | 100 |
IV.ATPC.HNZ. | 2021-06-20T10:37:02.72 | 0.1 | undecidable | manual | P | 350 | 6.993 | 136 | -0.2 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHE. | ML:1.1 | 0.000203 | 0.48 | AML | other | m | 2021-06-20T10:37:05.67 |
IV.ATFO.HHN. | ML:1.0 | 0.0001675 | 0.26 | AML | other | m | 2021-06-20T10:37:05.58 |
IV.PIEI.HHN. | ML:1.0 | 0.00009834999999999999 | 0.14 | AML | other | m | 2021-06-20T10:37:06.80 |
IV.PIEI.HHE. | ML:1.2 | 0.00015899999999999996 | 0.7 | AML | other | m | 2021-06-20T10:37:07.56 |
IV.ATMI.HHE. | ML:0.9 | 0.00005955 | 0.38 | AML | other | m | 2021-06-20T10:37:08.50 |
IV.ATMI.HHN. | ML:0.8 | 0.00005105 | 0.48 | AML | other | m | 2021-06-20T10:37:08.35 |
IV.BADI.EHE. | ML:0.9 | 0.00006455 | 0.42 | AML | other | m | 2021-06-20T10:37:09.04 |
IV.BADI.EHN. | ML:1.2 | 0.00010905000000000001 | 0.48 | AML | other | m | 2021-06-20T10:37:09.32 |
IV.FRON.EHE. | ML:0.6 | 0.00002565 | 0.8 | AML | other | m | 2021-06-20T10:37:10.44 |
IV.FRON.EHN. | ML:1.0 | 0.00006755 | 0.62 | AML | other | m | 2021-06-20T10:37:10.56 |
IV.ATCC.EHN. | ML:1.0 | 0.000052900000000000005 | 0.14 | AML | other | m | 2021-06-20T10:37:11.79 |
IV.ATCC.EHE. | ML:1.2 | 0.00008840000000000001 | 0.88 | AML | other | m | 2021-06-20T10:37:12.83 |