A magnitude ML 0.4 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3690, 12.5210 at 5 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 | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 16 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 18 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-03-03 23:53:58 |
43.3688 | 12.5207 | 5 | 2021-03-04 00:00:53 |
Sala Sismica INGV-Roma | 87687881 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 23:53:58 ± 0.13 |
Latitude | 43.3688 ± 0.0036 |
Longitude | 12.5207 ± 0.0049 |
Depth (km) | 5 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87687881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 368 |
Semi-minor axis of confidence ellipse (meter) | 141 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 33 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 17 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24551 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 87687881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-04 00:00:53 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.EL6.EHZ. | 2021-03-03T23:54:14.11 | 3.0 | undecidable | manual | S | -0.34 | 0 | |||
IV.NARO.HHZ. | 2021-03-03T23:54:07.84 | 0.1 | undecidable | manual | S | 10 | 27.2505 | 101 | 0.06 | 95 |
IV.ATCC.EHZ. | 2021-03-03T23:54:06.68 | 0.1 | undecidable | manual | S | 155 | 22.5552 | 103 | 0.5 | 87 |
IV.FRON.EHZ. | 2021-03-03T23:54:06.64 | 0.1 | undecidable | manual | S | 45 | 23.3544 | 102 | 0.19 | 93 |
IV.FOSV.EHZ. | 2021-03-03T23:54:05.90 | 0.3 | undecidable | manual | S | 113 | 21.0678 | 104 | 0.22 | 70 |
IV.NARO.HHZ. | 2021-03-03T23:54:03.60 | 0.1 | undecidable | manual | P | 10 | 27.2505 | 101 | -0.11 | 94 |
IV.FRON.EHZ. | 2021-03-03T23:54:02.64 | 0.1 | undecidable | manual | P | 45 | 23.3544 | 102 | -0.31 | 91 |
IV.FOSV.EHZ. | 2021-03-03T23:54:02.38 | 0.1 | undecidable | manual | P | 113 | 21.0678 | 104 | -0.12 | 95 |
IV.ATCC.EHZ. | 2021-03-03T23:54:02.72 | 0.1 | undecidable | manual | P | 155 | 22.5552 | 103 | -0.07 | 96 |
IV.MURB.HHZ. | 2021-03-03T23:54:01.99 | 0.3 | undecidable | manual | S | 178 | 11.7771 | 113 | -0.61 | 64 |
IV.TB01.DHZ.01 | 2021-03-03T23:54:01.25 | 0.1 | undecidable | manual | S | 282 | 6.993 | 126 | 0.09 | 98 |
IV.TB02.DHZ.01 | 2021-03-03T23:54:01.90 | 0.1 | undecidable | manual | S | 271 | 8.9799 | 120 | 0.16 | 96 |
IV.TB02.DHZ.01 | 2021-03-03T23:54:00.20 | 0.1 | undecidable | manual | P | 271 | 8.9799 | 120 | -0.02 | 99 |
IV.MURB.HHZ. | 2021-03-03T23:54:00.71 | 0.1 | undecidable | manual | P | 178 | 11.7771 | 113 | -0.01 | 99 |
IV.ATFO.HHZ. | 2021-03-03T23:54:00.32 | 0.1 | undecidable | manual | S | 93 | 4.0959 | 141 | -0.11 | 98 |
IV.ATFO.HHZ. | 2021-03-03T23:53:59.47 | 0.1 | positive | manual | P | 93 | 4.0959 | 141 | 0 | 100 |
IV.TB01.DHZ.01 | 2021-03-03T23:53:59.87 | 0.1 | undecidable | manual | P | 282 | 6.993 | 126 | -0.02 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:0.8 | 0.0000975 | 0.36 | AML | other | m | 2021-03-03T23:54:03.35 |
IV.MURB.HHN. | ML:0.7 | 0.00006604999999999999 | 0.78 | AML | other | m | 2021-03-03T23:54:04.97 |
IV.ATCC.EHN. | ML:0.4 | 0.000019299999999999998 | 0.12 | AML | other | m | 2021-03-03T23:54:06.87 |
IV.ATCC.EHE. | ML:0.6 | 0.000026 | 1.88 | AML | other | m | 2021-03-03T23:54:07.96 |
IV.ATFO.HHE. | ML:0.0 | 0.0002099595 | 0.1792 | AML | other | m | 2021-03-03T23:54:00.77 |
IV.ATFO.HHN. | ML:0.0 | 0.00034043750000000003 | 0.1792 | AML | other | m | 2021-03-03T23:54:00.58 |
IV.FOSV.EHN. | ML:0.1 | 0.00001055216 | 0.2176 | AML | other | m | 2021-03-03T23:54:08.68 |
IV.FRON.EHE. | ML:0.2 | 0.0000081053685 | 0.1792 | AML | other | m | 2021-03-03T23:54:08.75 |
IV.FRON.EHN. | ML:0.3 | 0.000015755163 | 0.0768 | AML | other | m | 2021-03-03T23:54:07.21 |