A magnitude ML 1.1 earthquake occured in region: 2 km N Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4570, 12.4380 at 9 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 | 2 | 2111 | 2111 |
Apecchio | PU | 11 | 1882 | 3993 |
Montone | PG | 14 | 1680 | 5673 |
Cantiano | PU | 16 | 2245 | 7918 |
Piobbico | PU | 16 | 2029 | 9947 |
CittĂ di Castello | PG | 16 | 39913 | 49860 |
Gubbio | PG | 16 | 32216 | 82076 |
Umbertide | PG | 19 | 16681 | 98757 |
Scheggia e Pascelupo | PG | 20 | 1393 | 100150 |
Cagli | PU | 20 | 8731 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-12-10 09:47:13 |
43.4573 | 12.4382 | 9 | 2020-12-10 09:52:53 |
Sala Sismica INGV-Roma | 85333971 |
Field | Value |
---|---|
Time (UTC) | 2020-12-10 09:47:13 ± 0.06 |
Latitude | 43.4573 ± 0.0027 |
Longitude | 12.4382 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85333971 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 285 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 35 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 19 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.36602 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 85333971 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-12-10 09:52:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.RONT.HHZ. | 2020-12-10T09:47:44.14 | 3.0 | undecidable | manual | S | 0.75 | 0 | |||
IV.MNTT.EHZ. | 2020-12-10T09:47:43.55 | 3.0 | undecidable | manual | S | -0.95 | 0 | |||
IV.MPAG.EHZ. | 2020-12-10T09:47:25.45 | 0.6 | undecidable | manual | S | 53 | 32.1456 | 50 | 0.09 | 48 |
IV.SSFR.HHZ. | 2020-12-10T09:47:24.25 | 0.6 | undecidable | manual | S | 95 | 27.8499 | 109 | 0.11 | 48 |
IV.PARC.HHZ. | 2020-12-10T09:47:24.05 | 0.3 | undecidable | manual | S | 323 | 26.5512 | 109 | 0.31 | 70 |
IV.MURB.HHZ. | 2020-12-10T09:47:22.86 | 0.6 | undecidable | manual | S | 162 | 22.6551 | 112 | 0.39 | 46 |
IV.ATMI.HHZ. | 2020-12-10T09:47:21.21 | 0.3 | undecidable | manual | S | 225 | 19.3695 | 116 | -0.21 | 72 |
IV.NARO.HHZ. | 2020-12-10T09:47:21.62 | 0.6 | undecidable | manual | S | 34 | 20.4684 | 115 | -0.16 | 48 |
IV.CAFI.HHZ. | 2020-12-10T09:47:21.97 | 1.0 | undecidable | manual | P | 250 | 40.626 | 50 | 0.12 | 24 |
IV.MPAG.EHZ. | 2020-12-10T09:47:20.43 | 0.1 | undecidable | manual | P | 53 | 32.1456 | 50 | -0.11 | 96 |
IV.ATFO.HHZ. | 2020-12-10T09:47:20.27 | 0.6 | undecidable | manual | S | 133 | 14.6742 | 123 | 0.25 | 48 |
IV.BADI.EHZ. | 2020-12-10T09:47:20.40 | 0.6 | undecidable | manual | S | 290 | 16.6722 | 119 | -0.19 | 48 |
IV.PARC.HHZ. | 2020-12-10T09:47:19.77 | 0.1 | undecidable | manual | P | 323 | 26.5512 | 109 | 0.16 | 96 |
IV.CPGN.EHZ. | 2020-12-10T09:47:19.59 | 3.0 | undecidable | manual | P | 39.3273 | -2.06 | 0 | ||
IV.SSFR.HHZ. | 2020-12-10T09:47:19.72 | 0.1 | negative | manual | P | 95 | 27.8499 | 109 | -0.12 | 96 |
IV.MURB.HHZ. | 2020-12-10T09:47:19.04 | 0.6 | undecidable | manual | P | 162 | 22.6551 | 112 | 0.17 | 48 |
IV.APEC.HHZ. | 2020-12-10T09:47:18.98 | 0.6 | undecidable | manual | S | 353 | 11.2776 | 130 | -0.08 | 50 |
IV.ATMI.HHZ. | 2020-12-10T09:47:18.31 | 1.0 | positive | manual | P | 225 | 19.3695 | 116 | 0.04 | 25 |
IV.NARO.HHZ. | 2020-12-10T09:47:18.36 | 0.6 | negative | manual | P | 34 | 20.4684 | 115 | -0.12 | 49 |
IV.BADI.EHZ. | 2020-12-10T09:47:17.70 | 0.1 | negative | manual | P | 290 | 16.6722 | 119 | -0.09 | 99 |
IV.ATFO.HHZ. | 2020-12-10T09:47:17.20 | 0.1 | undecidable | manual | P | 133 | 14.6742 | 123 | -0.25 | 96 |
IV.APEC.HHZ. | 2020-12-10T09:47:16.98 | 0.1 | negative | manual | P | 353 | 11.2776 | 130 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:1.3 | 0.00017449999999999999 | 0.18 | AML | other | m | 2020-12-10T09:47:20.63 |
IV.APEC.HHN. | ML:1.2 | 0.00016749999999999998 | 0.22 | AML | other | m | 2020-12-10T09:47:20.68 |
IV.BADI.EHE. | ML:1.3 | 0.0001855 | 0.1 | AML | other | m | 2020-12-10T09:47:20.93 |
IV.APEC.HHE. | ML:1.2 | 0.00017099999999999998 | 1.44 | AML | other | m | 2020-12-10T09:47:21.95 |
IV.NARO.HHE. | ML:0.9 | 0.00005815 | 0.16 | AML | other | m | 2020-12-10T09:47:22.55 |
IV.ATFO.HHE. | ML:1.1 | 0.000129 | 0.64 | AML | other | m | 2020-12-10T09:47:22.99 |
IV.ATFO.HHN. | ML:0.9 | 0.00007950000000000001 | 1.08 | AML | other | m | 2020-12-10T09:47:22.70 |
IV.NARO.HHN. | ML:0.9 | 0.00005415 | 0.16 | AML | other | m | 2020-12-10T09:47:22.72 |
IV.MURB.HHE. | ML:1.3 | 0.0001315 | 0.26 | AML | other | m | 2020-12-10T09:47:23.61 |
IV.PARC.HHN. | ML:0.9 | 0.00004465 | 0.42 | AML | other | m | 2020-12-10T09:47:23.61 |
IV.MURB.HHN. | ML:1.2 | 0.00011225 | 1.52 | AML | other | m | 2020-12-10T09:47:25.14 |
IV.PARC.HHE. | ML:0.9 | 0.00004055 | 0.8 | AML | other | m | 2020-12-10T09:47:25.27 |
IV.SSFR.HHN. | ML:1.1 | 0.00006555 | 1.16 | AML | other | m | 2020-12-10T09:47:25.81 |
IV.SSFR.HHE. | ML:1.1 | 0.0000698 | 1.26 | AML | other | m | 2020-12-10T09:47:26.89 |
IV.RONT.HHN. | ML:2.6 | 0.00036550000000000005 | 0.34 | AML | other | m | 2020-12-10T09:47:55.00 |
IV.RONT.HHE. | ML:2.4 | 0.0002385 | 0.16 | AML | other | m | 2020-12-10T09:48:07.35 |