A magnitude ML 0.4 earthquake occured in region: 7 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3860, 12.5120 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 |
---|---|---|---|---|
Gubbio | PG | 7 | 32216 | 32216 |
Pietralunga | PG | 9 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 13 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 17 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 20 | 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 04:01:22 |
43.3863 | 12.512 | 9 | 2021-03-03 05:17:28 |
Sala Sismica INGV-Roma | 87647871 |
Field | Value |
---|---|
Time (UTC) | 2021-03-03 04:01:22 ± 0.08 |
Latitude | 43.3863 ± 0.0027 |
Longitude | 12.5120 ± 0.0037 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87647871 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 293 |
Semi-minor axis of confidence ellipse (meter) | 203 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 147 |
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) | 61 |
Number of associated phases, regardless of their use for origin computation | 30 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.04766 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33095 |
Number of stations at which the event was observed | 15 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 87647871 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-03 05:17:28 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-03-03T04:01:35.72 | 0.3 | undecidable | manual | S | 70 | 36.741 | 50 | -0.06 | 70 |
IV.FRON.EHZ. | 2021-03-03T04:01:31.19 | 0.3 | undecidable | manual | S | 50 | 22.5552 | 111 | -0.18 | 70 |
IV.NARO.HHZ. | 2021-03-03T04:01:31.86 | 0.3 | undecidable | manual | S | 12 | 25.4523 | 109 | -0.47 | 66 |
IV.ARVD.HHZ. | 2021-03-03T04:01:30.25 | 0.1 | undecidable | manual | P | 70 | 36.741 | 50 | -0.12 | 93 |
IV.APEC.HHZ. | 2021-03-03T04:01:30.80 | 0.3 | undecidable | manual | S | 339 | 20.4684 | 113 | 0.1 | 72 |
IV.ATSC.EHN. | 2021-03-03T04:01:29.25 | 0.3 | undecidable | manual | S | 73 | 14.6742 | 121 | 0.35 | 69 |
IV.PIEI.HHZ. | 2021-03-03T04:01:29.55 | 0.3 | undecidable | manual | S | 6 | 16.6722 | 118 | 0.05 | 73 |
IV.ATPC.HHE. | 2021-03-03T04:01:28.22 | 0.3 | undecidable | manual | S | 337 | 11.3775 | 127 | 0.28 | 70 |
IV.MURB.HHZ. | 2021-03-03T04:01:28.72 | 0.3 | undecidable | manual | S | 176 | 13.7751 | 122 | 0.1 | 73 |
IV.NARO.HHZ. | 2021-03-03T04:01:28.05 | 0.1 | undecidable | manual | P | 12 | 25.4523 | 109 | -0.33 | 90 |
IV.APEC.HHZ. | 2021-03-03T04:01:27.31 | 0.1 | undecidable | manual | P | 339 | 20.4684 | 113 | -0.13 | 95 |
IV.TB02.DHE.01 | 2021-03-03T04:01:27.09 | 0.1 | undecidable | manual | S | 258 | 8.4804 | 136 | -0.1 | 98 |
IV.ATPI.EHE. | 2021-03-03T04:01:27.88 | 0.3 | undecidable | manual | S | 309 | 11.3775 | 127 | -0.06 | 73 |
IV.FRON.EHZ. | 2021-03-03T04:01:27.60 | 0.1 | undecidable | manual | P | 50 | 22.5552 | 111 | -0.22 | 93 |
IV.ATBU.HNE. | 2021-03-03T04:01:27.98 | 0.1 | undecidable | manual | S | 16 | 10.2786 | 130 | 0.31 | 93 |
IV.TB03.DH2.01 | 2021-03-03T04:01:27.00 | 0.3 | undecidable | manual | S | 281 | 8.3805 | 136 | -0.17 | 72 |
IV.ATLO.HNN. | 2021-03-03T04:01:27.97 | 0.3 | undecidable | manual | S | 227 | 11.5773 | 127 | -0.03 | 74 |
IV.PIEI.HHZ. | 2021-03-03T04:01:26.85 | 0.1 | undecidable | manual | P | 6 | 16.6722 | 118 | 0.1 | 96 |
IV.ATFO.HHZ. | 2021-03-03T04:01:26.11 | 0.1 | undecidable | manual | S | 115 | 5.2947 | 149 | -0.4 | 92 |
IV.ATLO.HNN. | 2021-03-03T04:01:26.02 | 0.1 | undecidable | manual | P | 227 | 11.5773 | 127 | 0.14 | 96 |
IV.ATPC.HHE. | 2021-03-03T04:01:26.02 | 0.1 | undecidable | manual | P | 337 | 11.3775 | 127 | 0.17 | 96 |
IV.ATSC.EHN. | 2021-03-03T04:01:26.56 | 0.1 | undecidable | manual | P | 73 | 14.6742 | 121 | 0.16 | 95 |
IV.TB01.DHE.01 | 2021-03-03T04:01:26.40 | 0.1 | undecidable | manual | S | 265 | 6.1938 | 145 | -0.28 | 94 |
IV.MURB.HHZ. | 2021-03-03T04:01:26.41 | 0.1 | undecidable | manual | P | 176 | 13.7751 | 122 | 0.17 | 95 |
IV.TB01.DHE.01 | 2021-03-03T04:01:25.15 | 0.1 | undecidable | manual | P | 265 | 6.1938 | 145 | 0.03 | 99 |
IV.ATBU.HNE. | 2021-03-03T04:01:25.98 | 0.1 | undecidable | manual | P | 16 | 10.2786 | 130 | 0.29 | 94 |
IV.TB03.DH2.01 | 2021-03-03T04:01:25.43 | 0.1 | undecidable | manual | P | 281 | 8.3805 | 136 | 0.03 | 99 |
IV.ATFO.HHZ. | 2021-03-03T04:01:25.03 | 0.1 | undecidable | manual | P | 115 | 5.2947 | 149 | 0.01 | 100 |
IV.TB02.DHE.01 | 2021-03-03T04:01:25.49 | 0.1 | undecidable | manual | P | 258 | 8.4804 | 136 | 0.08 | 98 |
IV.ATPI.EHE. | 2021-03-03T04:01:25.93 | 0.1 | undecidable | manual | P | 309 | 11.3775 | 127 | 0.08 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:0.7 | 0.000051250000000000006 | 0.78 | AML | other | m | 2021-03-03T04:01:29.44 |
IV.MURB.HHE. | ML:0.7 | 0.00005165 | 1.46 | AML | other | m | 2021-03-03T04:01:29.95 |
IV.PIEI.HHN. | ML:0.3 | 0.000021249999999999998 | 1.06 | AML | other | m | 2021-03-03T04:01:30.57 |
IV.PIEI.HHE. | ML:0.6 | 0.000034949999999999996 | 0.14 | AML | other | m | 2021-03-03T04:01:30.72 |
IV.ATFO.HHE. | ML:0.9 | 0.00016096635 | 0.2816 | AML | other | m | 2021-03-03T04:01:26.79 |
IV.ATFO.HHN. | ML:0.9 | 0.0001472081 | 0.1376 | AML | other | m | 2021-03-03T04:01:26.39 |
IV.APEC.HHE. | ML:0.1 | 0.000011005434999999999 | 0.1184 | AML | other | m | 2021-03-03T04:01:31.11 |
IV.APEC.HHN. | ML:0.1 | 0.0000107301215 | 0.0992 | AML | other | m | 2021-03-03T04:01:31.47 |
IV.FRON.EHE. | ML:-0.1 | 0.000006436662 | 0.0608 | AML | other | m | 2021-03-03T04:01:32.42 |
IV.FRON.EHN. | ML:0.2 | 0.0000122740315 | 0.1184 | AML | other | m | 2021-03-03T04:01:31.97 |
IV.NARO.HHE. | ML:0.2 | 0.000012279540000000001 | 0.08 | AML | other | m | 2021-03-03T04:01:32.84 |
IV.NARO.HHN. | ML:0.2 | 0.0000086285385 | 0.0608 | AML | other | m | 2021-03-03T04:01:32.39 |
IV.ARVD.HHE. | ML:0.1 | 0.0000050729475 | 0.1024 | AML | other | m | 2021-03-03T04:01:36.57 |