A magnitude ML 1.4 earthquake occured in region: 7 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4080, 12.5090 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 | 7 | 2111 | 2111 |
Gubbio | PG | 8 | 32216 | 34327 |
Cantiano | PU | 12 | 2245 | 36572 |
Scheggia e Pascelupo | PG | 13 | 1393 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 17 | 1216 | 40861 |
Apecchio | PU | 18 | 1882 | 42743 |
Umbertide | PG | 19 | 16681 | 59424 |
Cagli | PU | 19 | 8731 | 68155 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-12-13 10:14:05 |
43.4083 | 12.5093 | 8 | 2021-12-13 10:27:47 |
Sala Sismica INGV-Roma | 98459721 |
Field | Value |
---|---|
Time (UTC) | 2021-12-13 10:14:05 ± 0.05 |
Latitude | 43.4083 ± 0.0018 |
Longitude | 12.5093 ± 0.0025 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 98459721 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 188 |
Semi-minor axis of confidence ellipse (meter) | 76 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 32 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 190.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 71 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40200 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 98459721 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-12-13 10:27:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2021-12-13T10:14:41.88 | 3.0 | undecidable | manual | S | -0.78 | 0 | |||
IV.IMOL.HNZ. | 2021-12-13T10:14:24.40 | 3.0 | positive | manual | P | -1.92 | 0 | |||
IV.PARC.HHZ. | 2021-12-13T10:14:17.78 | 0.3 | undecidable | manual | S | 321 | 34.4433 | 50 | -0.13 | 70 |
IV.MPAG.EHZ. | 2021-12-13T10:14:16.85 | 0.3 | undecidable | manual | S | 39 | 31.746 | 105 | -0.17 | 70 |
IV.ATCC.EHZ. | 2021-12-13T10:14:15.62 | 0.3 | undecidable | manual | S | 157 | 26.9508 | 107 | 0.19 | 70 |
IV.BADI.EHZ. | 2021-12-13T10:14:14.63 | 0.3 | undecidable | manual | S | 298 | 24.1536 | 109 | 0.12 | 71 |
IV.CAFI.HHZ. | 2021-12-13T10:14:14.28 | 0.6 | positive | manual | P | 259 | 44.622 | 50 | -0.03 | 47 |
IV.NARO.HHZ. | 2021-12-13T10:14:14.09 | 0.3 | undecidable | manual | S | 14 | 23.1546 | 110 | -0.11 | 72 |
IV.FRON.EHZ. | 2021-12-13T10:14:13.60 | 0.3 | undecidable | manual | S | 55 | 21.2676 | 111 | 0.04 | 73 |
IV.ATMI.HHZ. | 2021-12-13T10:14:13.20 | 0.3 | undecidable | manual | S | 247 | 21.1677 | 112 | -0.34 | 69 |
IV.SSFR.HHZ. | 2021-12-13T10:14:13.90 | 0.3 | undecidable | manual | S | 82 | 22.1556 | 111 | 0.02 | 73 |
IV.PARC.HHZ. | 2021-12-13T10:14:12.70 | 0.1 | undecidable | manual | P | 321 | 34.4433 | 50 | -0.03 | 95 |
IV.MURB.HHZ. | 2021-12-13T10:14:12.08 | 0.3 | undecidable | manual | S | 176 | 16.1727 | 117 | 0.11 | 72 |
IV.APEC.HHZ. | 2021-12-13T10:14:12.88 | 0.3 | undecidable | manual | S | 337 | 18.1707 | 115 | 0.3 | 69 |
IV.MPAG.EHZ. | 2021-12-13T10:14:12.03 | 0.1 | undecidable | manual | P | 39 | 31.746 | 105 | -0.19 | 93 |
IV.ATCC.EHZ. | 2021-12-13T10:14:11.40 | 0.1 | undecidable | manual | P | 157 | 26.9508 | 107 | 0.1 | 95 |
IV.SSFR.HHZ. | 2021-12-13T10:14:10.39 | 0.1 | undecidable | manual | P | 82 | 22.1556 | 111 | -0.01 | 98 |
IV.ATPI.EHZ. | 2021-12-13T10:14:10.16 | 0.3 | undecidable | manual | S | 299 | 9.7791 | 130 | 0.04 | 74 |
IV.FRON.EHZ. | 2021-12-13T10:14:10.23 | 0.1 | undecidable | manual | P | 55 | 21.2676 | 111 | 0.01 | 98 |
IV.BADI.EHZ. | 2021-12-13T10:14:10.89 | 0.1 | undecidable | manual | P | 298 | 24.1536 | 109 | 0.13 | 95 |
IV.ATMI.HHZ. | 2021-12-13T10:14:10.08 | 0.1 | undecidable | manual | P | 247 | 21.1677 | 112 | -0.12 | 95 |
IV.NARO.HHZ. | 2021-12-13T10:14:10.51 | 0.1 | undecidable | manual | P | 14 | 23.1546 | 110 | -0.08 | 96 |
IV.ATVO.HHZ. | 2021-12-13T10:14:09.55 | 0.3 | undecidable | manual | S | 251 | 8.7801 | 133 | -0.3 | 71 |
IV.APEC.HHZ. | 2021-12-13T10:14:09.87 | 0.1 | undecidable | manual | P | 337 | 18.1707 | 115 | 0.22 | 94 |
IV.ATFO.HHZ. | 2021-12-13T10:14:09.13 | 0.3 | undecidable | manual | S | 133 | 6.7932 | 141 | -0.26 | 71 |
IV.MURB.HHZ. | 2021-12-13T10:14:09.41 | 0.1 | positive | manual | P | 176 | 16.1727 | 117 | 0.11 | 97 |
IV.ATVO.HHZ. | 2021-12-13T10:14:08.08 | 0.1 | undecidable | manual | P | 251 | 8.7801 | 133 | 0 | 100 |
IV.ATPI.EHZ. | 2021-12-13T10:14:08.40 | 0.1 | undecidable | manual | P | 299 | 9.7791 | 130 | 0.17 | 97 |
IV.ATFO.HHZ. | 2021-12-13T10:14:07.85 | 0.1 | undecidable | manual | P | 133 | 6.7932 | 141 | 0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:1.7 | 0.0007115 | 0.44 | AML | other | m | 2021-12-13T10:14:09.85 |
IV.ATFO.HHE. | ML:1.6 | 0.0007815000000000001 | 0.26 | AML | other | m | 2021-12-13T10:14:09.80 |
IV.ATVO.HHE. | ML:1.5 | 0.00047650000000000004 | 0.52 | AML | other | m | 2021-12-13T10:14:09.70 |
IV.ATFO.HHN. | ML:1.5 | 0.0005995 | 0.68 | AML | other | m | 2021-12-13T10:14:09.49 |
IV.ATPI.EHE. | ML:1.1 | 0.00019 | 0.76 | AML | other | m | 2021-12-13T10:14:10.87 |
IV.ATPI.EHN. | ML:1.1 | 0.00016949999999999997 | 1.04 | AML | other | m | 2021-12-13T10:14:11.91 |
IV.MURB.HHN. | ML:1.6 | 0.00040449999999999997 | 0.22 | AML | other | m | 2021-12-13T10:14:12.96 |
IV.MURB.HHE. | ML:1.8 | 0.0005595 | 0.32 | AML | other | m | 2021-12-13T10:14:13.25 |
IV.APEC.HHN. | ML:1.4 | 0.00019700000000000002 | 0.14 | AML | other | m | 2021-12-13T10:14:13.10 |
IV.ATMI.HHN. | ML:1.1 | 0.00009944999999999999 | 0.62 | AML | other | m | 2021-12-13T10:14:13.43 |
IV.APEC.HHE. | ML:1.3 | 0.000177 | 0.14 | AML | other | m | 2021-12-13T10:14:13.55 |
IV.FRON.EHE. | ML:1.1 | 0.00009335 | 1.74 | AML | other | m | 2021-12-13T10:14:13.01 |
IV.FRON.EHN. | ML:1.2 | 0.000126 | 0.68 | AML | other | m | 2021-12-13T10:14:14.08 |
IV.ATMI.HHE. | ML:1.2 | 0.0001295 | 0.22 | AML | other | m | 2021-12-13T10:14:14.62 |
IV.BADI.EHE. | ML:1.2 | 0.00008985 | 0.16 | AML | other | m | 2021-12-13T10:14:14.87 |
IV.NARO.HHE. | ML:1.2 | 0.000111 | 0.2 | AML | other | m | 2021-12-13T10:14:14.89 |
IV.NARO.HHN. | ML:1.2 | 0.0001024 | 0.06 | AML | other | m | 2021-12-13T10:14:14.92 |
IV.SSFR.HNE. | ML:1.6 | 0.0002635 | 1.24 | AML | other | m | 2021-12-13T10:14:15.99 |
IV.ATCC.EHN. | ML:1.5 | 0.000183 | 0.14 | AML | other | m | 2021-12-13T10:14:16.10 |
IV.SSFR.HHN. | ML:1.4 | 0.0001565 | 0.76 | AML | other | m | 2021-12-13T10:14:16.46 |
IV.SSFR.HNN. | ML:1.6 | 0.0002785 | 1.1 | AML | other | m | 2021-12-13T10:14:16.64 |
IV.BADI.EHN. | ML:1.2 | 0.0001085 | 1.62 | AML | other | m | 2021-12-13T10:14:16.99 |
IV.ATCC.EHE. | ML:1.7 | 0.000253 | 1 | AML | other | m | 2021-12-13T10:14:16.00 |
IV.SSFR.HHE. | ML:1.5 | 0.000216 | 0.22 | AML | other | m | 2021-12-13T10:14:16.67 |
IV.PE3.EHE. | ML:1.9 | 0.000378 | 0.08 | AML | other | m | 2021-12-13T10:14:29.72 |
IV.PE3.EHN. | ML:1.9 | 0.00036050000000000003 | 0.12 | AML | other | m | 2021-12-13T10:14:29.82 |