A magnitude ML 1.4 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3420, 12.5250 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 |
---|---|---|---|---|
Gubbio | PG | 5 | 32216 | 32216 |
Pietralunga | PG | 13 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 14 | 1393 | 35720 |
Costacciaro | PG | 15 | 1216 | 36936 |
Montone | PG | 16 | 1680 | 38616 |
Umbertide | PG | 16 | 16681 | 55297 |
Cantiano | PU | 17 | 2245 | 57542 |
Sigillo | PG | 18 | 2404 | 59946 |
Fossato di Vico | PG | 20 | 2840 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.4 | 2021-05-12 14:46:20 |
43.3417 | 12.5247 | 7 | 2021-05-12 14:50:50 |
Sala Sismica INGV-Roma | 90024841 |
Field | Value |
---|---|
Time (UTC) | 2021-05-12 14:46:20 ± 0.14 |
Latitude | 43.3417 ± 0.0036 |
Longitude | 12.5247 ± 0.0049 |
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 | 90024841 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 440 |
Semi-minor axis of confidence ellipse (meter) | 79 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 260 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 440.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 99 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.04227 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.2 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 90024841 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-12 14:50:50 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-05-12T14:46:32.83 | 0.6 | undecidable | manual | S | 162 | 34.9428 | 102 | -0.07 | 47 |
IV.BADI.EHZ. | 2021-05-12T14:46:31.07 | 0.6 | undecidable | manual | S | 310 | 29.2485 | 104 | 0.08 | 47 |
IV.NARO.HHZ. | 2021-05-12T14:46:30.96 | 0.6 | undecidable | manual | S | 9 | 30.1476 | 103 | -0.34 | 45 |
IV.SSFR.HHZ. | 2021-05-12T14:46:29.02 | 0.6 | undecidable | manual | S | 63 | 23.2545 | 107 | 0.04 | 48 |
IV.FRON.EHZ. | 2021-05-12T14:46:29.48 | 0.6 | undecidable | manual | S | 40 | 25.3524 | 106 | -0.2 | 47 |
IV.PIEI.HHZ. | 2021-05-12T14:46:28.83 | 0.6 | undecidable | manual | S | 2 | 21.5673 | 108 | 0.42 | 45 |
IV.ATMI.HHZ. | 2021-05-12T14:46:27.30 | 0.6 | undecidable | manual | S | 268 | 20.7681 | 109 | -0.84 | 38 |
IV.ASSB.HHZ. | 2021-05-12T14:46:27.50 | 0.6 | undecidable | manual | P | 162 | 34.9428 | 102 | -0.17 | 46 |
IV.NARO.HHZ. | 2021-05-12T14:46:26.60 | 1.0 | undecidable | manual | P | 9 | 30.1476 | 103 | -0.15 | 23 |
IV.BADI.EHZ. | 2021-05-12T14:46:26.47 | 0.1 | undecidable | manual | P | 310 | 29.2485 | 104 | -0.1 | 94 |
IV.ATPI.EHZ. | 2021-05-12T14:46:26.64 | 0.6 | undecidable | manual | S | 321 | 15.5733 | 115 | 0.15 | 48 |
IV.ATMI.HHZ. | 2021-05-12T14:46:25.67 | 1.0 | positive | manual | P | 268 | 20.7681 | 109 | 0.75 | 20 |
IV.ARVD.HHZ. | 2021-05-12T14:46:25.57 | 3.0 | undecidable | manual | P | 37.8288 | -2.67 | 0 | ||
IV.PIEI.HHZ. | 2021-05-12T14:46:25.16 | 0.6 | negative | manual | P | 2 | 21.5673 | 108 | 0.08 | 48 |
IV.SSFR.HHZ. | 2021-05-12T14:46:25.36 | 0.1 | undecidable | manual | P | 63 | 23.2545 | 107 | -0.05 | 96 |
IV.FRON.EHZ. | 2021-05-12T14:46:25.73 | 0.6 | negative | manual | P | 40 | 25.3524 | 106 | -0.09 | 48 |
IV.ATPI.EHZ. | 2021-05-12T14:46:24.18 | 0.3 | negative | manual | P | 321 | 15.5733 | 115 | 0.21 | 71 |
IV.MURB.HHZ. | 2021-05-12T14:46:24.31 | 0.6 | undecidable | manual | S | 180 | 8.6802 | 130 | -0.15 | 48 |
IV.MURB.HHZ. | 2021-05-12T14:46:23.19 | 0.1 | positive | manual | P | 180 | 8.6802 | 130 | 0.39 | 92 |
IV.ATFO.HHZ. | 2021-05-12T14:46:23.36 | 0.6 | undecidable | manual | S | 54 | 4.6953 | 147 | -0.15 | 49 |
IV.ATFO.HHZ. | 2021-05-12T14:46:22.28 | 0.1 | positive | manual | P | 54 | 4.6953 | 147 | 0.03 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HNN. | ML:1.4 | 0.0004515 | 0.62 | AML | other | m | 2021-05-12T14:46:26.09 |
IV.ATPI.EHN. | ML:1.0 | 0.0000969 | 0.8 | AML | other | m | 2021-05-12T14:46:27.10 |
IV.ATPI.EHE. | ML:0.9 | 0.00007855 | 1.64 | AML | other | m | 2021-05-12T14:46:27.98 |
IV.MURB.HHN. | ML:1.5 | 0.0005265 | 0.24 | AML | other | m | 2021-05-12T14:46:27.23 |
IV.MURB.HNE. | ML:1.7 | 0.0007885 | 0.32 | AML | other | m | 2021-05-12T14:46:27.47 |
IV.MURB.HHE. | ML:1.7 | 0.0009055 | 0.28 | AML | other | m | 2021-05-12T14:46:27.64 |
IV.ATMI.HHN. | ML:1.1 | 0.00008765 | 1.46 | AML | other | m | 2021-05-12T14:46:29.19 |
IV.PIEI.HHN. | ML:1.4 | 0.000167 | 0.24 | AML | other | m | 2021-05-12T14:46:29.44 |
IV.PIEI.HHE. | ML:1.5 | 0.00023649999999999998 | 0.36 | AML | other | m | 2021-05-12T14:46:29.31 |
IV.ATMI.HHE. | ML:1.2 | 0.00011385 | 0.62 | AML | other | m | 2021-05-12T14:46:29.87 |
IV.SSFR.HHN. | ML:1.3 | 0.000141 | 1.2 | AML | other | m | 2021-05-12T14:46:29.98 |
IV.SSFR.HHE. | ML:1.4 | 0.000178 | 1.72 | AML | other | m | 2021-05-12T14:46:30.13 |
IV.BADI.EHN. | ML:1.5 | 0.00014749999999999998 | 0.32 | AML | other | m | 2021-05-12T14:46:31.36 |
IV.BADI.EHE. | ML:1.6 | 0.0001905 | 0.18 | AML | other | m | 2021-05-12T14:46:31.44 |
IV.ASSB.HHN. | ML:1.2 | 0.00006905 | 0.78 | AML | other | m | 2021-05-12T14:46:33.83 |
IV.ASSB.HHE. | ML:1.1 | 0.000057300000000000004 | 1.44 | AML | other | m | 2021-05-12T14:46:35.79 |