A magnitude ML 0.9 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4100, 12.4970 at 10 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 | 6 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Scheggia e Pascelupo | PG | 14 | 1393 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Apecchio | PU | 18 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Costacciaro | PG | 18 | 1216 | 59424 |
Cagli | PU | 20 | 8731 | 68155 |
Piobbico | PU | 20 | 2029 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2024-01-31 22:33:13 |
43.4095 | 12.4973 | 10 | 2024-01-31 22:45:13 |
Sala Sismica INGV-Roma | 124971601 |
Field | Value |
---|---|
Time (UTC) | 2024-01-31 22:33:13 ± 0.08 |
Latitude | 43.4095 ± 0.0027 |
Longitude | 12.4973 ± 0.0050 |
Depth (km) | 10 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124971601 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 360 |
Semi-minor axis of confidence ellipse (meter) | 158 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 240 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38491 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 124971601 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-31 22:45:13 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2024-01-31T22:33:28.43 | 0.6 | undecidable | manual | S | 162 | 42.7239 | 50 | 0.26 | 45 |
IV.FOSV.EHZ. | 2024-01-31T22:33:23.30 | 0.6 | undecidable | manual | S | 121 | 24.753 | 111 | 0.14 | 48 |
IV.BADI.EHZ. | 2024-01-31T22:33:22.89 | 0.6 | undecidable | manual | S | 299 | 23.1546 | 112 | 0.25 | 47 |
IV.FRON.EHZ. | 2024-01-31T22:33:22.38 | 0.6 | undecidable | manual | S | 57 | 21.9669 | 113 | 0.14 | 48 |
IV.NARO.HHZ. | 2024-01-31T22:33:22.43 | 0.3 | undecidable | manual | S | 17 | 23.3544 | 112 | -0.25 | 70 |
IV.SSFR.HHZ. | 2024-01-31T22:33:22.45 | 0.6 | undecidable | manual | S | 83 | 23.1546 | 112 | -0.17 | 48 |
IV.ASSB.HHZ. | 2024-01-31T22:33:21.69 | 0.1 | undecidable | manual | P | 162 | 42.7239 | 50 | -0.47 | 86 |
IV.PIEI.HHZ. | 2024-01-31T22:33:20.10 | 0.6 | undecidable | manual | S | 12 | 14.3745 | 123 | 0.2 | 48 |
IV.MURB.HHZ. | 2024-01-31T22:33:20.86 | 0.6 | undecidable | manual | S | 172 | 16.3725 | 120 | 0.34 | 46 |
IV.ATCC.EHZ. | 2024-01-31T22:33:20.05 | 3.0 | positive | manual | P | 0.19 | 0 | |||
IV.SSFR.HHZ. | 2024-01-31T22:33:19.03 | 0.6 | negative | manual | P | 83 | 23.1546 | 112 | 0.08 | 48 |
IV.BADI.EHZ. | 2024-01-31T22:33:19.09 | 0.1 | undecidable | manual | P | 299 | 23.1546 | 112 | 0.13 | 96 |
IV.FOSV.EHZ. | 2024-01-31T22:33:19.54 | 1.0 | undecidable | manual | P | 121 | 24.753 | 111 | 0.28 | 23 |
IV.FRON.EHZ. | 2024-01-31T22:33:18.78 | 1.0 | positive | manual | P | 57 | 21.9669 | 113 | 0.04 | 24 |
IV.ATPI.EHZ. | 2024-01-31T22:33:18.29 | 0.6 | undecidable | manual | S | 301 | 8.88 | 137 | -0.17 | 49 |
IV.NARO.HHZ. | 2024-01-31T22:33:18.93 | 0.3 | positive | manual | P | 17 | 23.3544 | 112 | -0.06 | 73 |
IV.ATFO.HHZ. | 2024-01-31T22:33:17.86 | 0.6 | undecidable | manual | S | 128 | 7.6812 | 141 | -0.31 | 47 |
IV.PIEI.HHZ. | 2024-01-31T22:33:17.53 | 0.1 | undecidable | manual | P | 12 | 14.3745 | 123 | 0.15 | 97 |
IV.MURB.HHZ. | 2024-01-31T22:33:17.96 | 0.3 | positive | manual | P | 172 | 16.3725 | 120 | 0.22 | 71 |
IV.ATVO.HHZ. | 2024-01-31T22:33:17.78 | 0.6 | undecidable | manual | S | 247 | 7.881 | 140 | -0.44 | 46 |
IV.ATPI.EHZ. | 2024-01-31T22:33:16.64 | 0.3 | positive | manual | P | 301 | 8.88 | 137 | 0.09 | 74 |
IV.ATFO.HHZ. | 2024-01-31T22:33:16.36 | 0.6 | negative | manual | P | 128 | 7.6812 | 141 | -0.02 | 50 |
IV.ATVO.HHZ. | 2024-01-31T22:33:16.37 | 0.1 | undecidable | manual | P | 247 | 7.881 | 140 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:0.9 | 0.000115 | 1.78 | AML | other | m | 2024-01-31T22:33:17.93 |
IV.ATVO.HHE. | ML:0.9 | 0.00012585 | 1.68 | AML | other | m | 2024-01-31T22:33:17.95 |
IV.ATFO.HHN. | ML:0.9 | 0.00011300000000000001 | 0.38 | AML | other | m | 2024-01-31T22:33:18.38 |
IV.ATFO.HHE. | ML:0.9 | 0.00011975 | 0.56 | AML | other | m | 2024-01-31T22:33:18.02 |
IV.ATPI.EHE. | ML:0.8 | 0.00008965000000000001 | 0.48 | AML | other | m | 2024-01-31T22:33:18.61 |
IV.ATPI.EHN. | ML:0.8 | 0.0000799 | 0.8 | AML | other | m | 2024-01-31T22:33:18.41 |
IV.PIEI.HHE. | ML:0.8 | 0.00006875 | 0.26 | AML | other | m | 2024-01-31T22:33:20.72 |
IV.PIEI.HHN. | ML:0.6 | 0.0000471 | 0.34 | AML | other | m | 2024-01-31T22:33:21.25 |
IV.MURB.HHN. | ML:1.0 | 0.00010065 | 0.84 | AML | other | m | 2024-01-31T22:33:21.58 |
IV.MURB.HHE. | ML:1.1 | 0.000124 | 1.82 | AML | other | m | 2024-01-31T22:33:22.05 |
IV.ASSB.HHN. | ML:0.8 | 0.00001886 | 0.42 | AML | other | m | 2024-01-31T22:33:23.62 |
IV.ASSB.HHE. | ML:0.8 | 0.000019495000000000002 | 1.4 | AML | other | m | 2024-01-31T22:33:29.79 |