A magnitude ML 0.9 earthquake occured in region: 7 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3820, 12.5070 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 |
---|---|---|---|---|
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 |
Umbertide | PG | 17 | 16681 | 56326 |
Costacciaro | PG | 17 | 1216 | 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 0.9 | 2021-03-25 05:54:16 |
43.3822 | 12.5072 | 8 | 2021-03-25 06:06:01 |
Sala Sismica INGV-Roma | 88451461 |
Field | Value |
---|---|
Time (UTC) | 2021-03-25 05:54:16 ± 0.15 |
Latitude | 43.3822 ± 0.0036 |
Longitude | 12.5072 ± 0.0049 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88451461 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 419 |
Semi-minor axis of confidence ellipse (meter) | 117 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 307 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
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 | 29 |
Number of defining phases | 18 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23472 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 88451461 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-03-25 06:06:01 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PZUN.HHZ. | 2021-03-25T05:55:49.15 | 3.0 | undecidable | manual | Sn | 0.79 | 0 | |||
IV.SARZ.HHZ. | 2021-03-25T05:55:45.79 | 3.0 | undecidable | manual | Sg | 10.1 | 0 | |||
IV.PIPA.HHZ. | 2021-03-25T05:55:30.09 | 3.0 | positive | manual | Pn | 5.01 | 0 | |||
MN.TRI.HHZ. | 2021-03-25T05:55:24.88 | 3.0 | undecidable | manual | Sn | -2.76 | 0 | |||
SI.BOSI.HHZ. | 2021-03-25T05:55:11.10 | 3.0 | positive | manual | Pg | 6.99 | 0 | |||
IV.FIU.EHZ. | 2021-03-25T05:55:00.92 | 3.0 | undecidable | manual | Sn | 0.14 | 0 | |||
IV.LAV9.HNZ. | 2021-03-25T05:54:59.29 | 3.0 | undecidable | manual | Sg | 1.45 | 0 | |||
IV.OVO.HHZ. | 2021-03-25T05:54:52.41 | 3.0 | undecidable | manual | Pn | -2.65 | 0 | |||
IV.NDIM.HNZ. | 2021-03-25T05:54:50.71 | 3.0 | positive | manual | Pg | 5.52 | 0 | |||
IV.FRON.EHZ. | 2021-03-25T05:54:25.03 | 0.6 | undecidable | manual | S | 49 | 23.1546 | 108 | 0.56 | 43 |
IV.NARO.HHZ. | 2021-03-25T05:54:25.17 | 0.3 | undecidable | manual | S | 13 | 26.0517 | 106 | -0.25 | 70 |
IV.SSFR.HHZ. | 2021-03-25T05:54:24.36 | 0.3 | undecidable | manual | S | 75 | 22.9548 | 108 | -0.05 | 73 |
IV.ATVA.EHN. | 2021-03-25T05:54:23.69 | 0.3 | undecidable | manual | S | 237 | 21.2676 | 110 | -0.15 | 72 |
IV.PIEI.HHZ. | 2021-03-25T05:54:22.92 | 0.3 | undecidable | manual | S | 8 | 17.1717 | 114 | 0.4 | 69 |
IV.CSP1.EHZ. | 2021-03-25T05:54:22.36 | 3.0 | negative | manual | P | -1.57 | 0 | |||
IV.MURB.HHZ. | 2021-03-25T05:54:21.69 | 0.3 | undecidable | manual | S | 174 | 13.2756 | 120 | 0.37 | 69 |
IV.NARO.HHZ. | 2021-03-25T05:54:21.21 | 0.6 | undecidable | manual | P | 13 | 26.0517 | 106 | -0.23 | 47 |
IV.ATLO.HNN. | 2021-03-25T05:54:20.64 | 0.3 | undecidable | manual | S | 227 | 10.9779 | 125 | 0.01 | 75 |
IV.SSFR.HHZ. | 2021-03-25T05:54:20.70 | 0.1 | undecidable | manual | P | 75 | 22.9548 | 108 | -0.16 | 95 |
IV.ATVA.EHN. | 2021-03-25T05:54:20.26 | 0.6 | undecidable | manual | P | 237 | 21.2676 | 110 | -0.27 | 47 |
IV.ATPI.EHZ. | 2021-03-25T05:54:20.78 | 0.3 | undecidable | manual | S | 312 | 11.3775 | 124 | 0.03 | 75 |
IV.FRON.EHZ. | 2021-03-25T05:54:20.75 | 0.1 | undecidable | manual | P | 49 | 23.1546 | 108 | -0.14 | 95 |
IV.CESI.HHZ. | 2021-03-25T05:54:20.02 | 3.0 | undecidable | manual | P | -0.46 | 0 | |||
IV.MURB.HHZ. | 2021-03-25T05:54:19.27 | 0.1 | undecidable | manual | P | 174 | 13.2756 | 120 | 0.19 | 96 |
IV.PIEI.HHZ. | 2021-03-25T05:54:19.95 | 0.1 | undecidable | manual | P | 8 | 17.1717 | 114 | 0.18 | 96 |
IV.ATFO.HHZ. | 2021-03-25T05:54:18.90 | 0.3 | undecidable | manual | S | 108 | 5.4945 | 144 | -0.35 | 71 |
IV.ATLO.HNN. | 2021-03-25T05:54:18.71 | 0.1 | undecidable | manual | P | 227 | 10.9779 | 125 | 0.03 | 100 |
IV.ATPI.EHZ. | 2021-03-25T05:54:18.72 | 0.1 | undecidable | manual | P | 312 | 11.3775 | 124 | -0.03 | 100 |
IV.ATFO.HHZ. | 2021-03-25T05:54:17.82 | 0.1 | undecidable | manual | P | 108 | 5.4945 | 144 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.4 | 0.0000309 | 1.6 | AML | other | m | 2021-03-25T05:54:20.95 |
IV.ATPI.EHN. | ML:0.4 | 0.00003734999999999999 | 1.06 | AML | other | m | 2021-03-25T05:54:21.59 |
IV.CESI.HHE. | ML:1.3 | 0.0000524 | 1.52 | AML | other | m | 2021-03-25T05:54:21.07 |
IV.CESI.HHN. | ML:1.3 | 0.00004385 | 0.3 | AML | other | m | 2021-03-25T05:54:21.84 |
IV.MURB.HHN. | ML:1.0 | 0.0001099 | 0.2 | AML | other | m | 2021-03-25T05:54:22.50 |
IV.MURB.HHE. | ML:1.1 | 0.00014000000000000001 | 0.24 | AML | other | m | 2021-03-25T05:54:22.67 |
IV.PIEI.HHN. | ML:0.7 | 0.00005235 | 0.24 | AML | other | m | 2021-03-25T05:54:23.45 |
IV.PIEI.HHE. | ML:1.0 | 0.0000848 | 0.16 | AML | other | m | 2021-03-25T05:54:23.58 |
IV.SSFR.HHE. | ML:0.8 | 0.00003895 | 0.12 | AML | other | m | 2021-03-25T05:54:25.20 |
IV.SSFR.HHN. | ML:0.7 | 0.0000354 | 0.92 | AML | other | m | 2021-03-25T05:54:25.19 |