A magnitude ML 0.9 earthquake occured in region: 1 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3590, 12.5710 at 6 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 | 1 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 9 | 1393 | 33609 |
Costacciaro | PG | 12 | 1216 | 34825 |
Cantiano | PU | 14 | 2245 | 37070 |
Sigillo | PG | 14 | 2404 | 39474 |
Pietralunga | PG | 14 | 2111 | 41585 |
Fossato di Vico | PG | 17 | 2840 | 44425 |
Montone | PG | 20 | 1680 | 46105 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-05-19 08:27:47 |
43.3593 | 12.5712 | 6 | 2021-05-19 08:34:03 |
Sala Sismica INGV-Roma | 90254361 |
Field | Value |
---|---|
Time (UTC) | 2021-05-19 08:27:47 ± 0.15 |
Latitude | 43.3593 ± 0.0036 |
Longitude | 12.5712 ± 0.0062 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 90254361 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 542 |
Semi-minor axis of confidence ellipse (meter) | 189 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 288 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 540.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 164 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 18 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25181 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 90254361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-19 08:34:03 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
GU.ENR.HHZ. | 2021-05-19T08:29:36.23 | 3.0 | undecidable | manual | Sn | 4.45 | 0 | |||
IV.SARZ.HHZ. | 2021-05-19T08:29:28.78 | 3.0 | undecidable | manual | Sg | 16.07 | 0 | |||
IV.MRLC.HHZ. | 2021-05-19T08:29:21.07 | 3.0 | undecidable | manual | Sg | -0.3 | 0 | |||
IV.ORI.HHZ. | 2021-05-19T08:29:00.31 | 3.0 | undecidable | manual | Pg | 6.39 | 0 | |||
IV.PZUN.HHZ. | 2021-05-19T08:28:33.04 | 3.0 | undecidable | manual | Pn | -9.99 | 0 | |||
IV.VENL.HNZ. | 2021-05-19T08:28:27.89 | 3.0 | undecidable | manual | Pg | 5.37 | 0 | |||
IV.SEI.HHZ. | 2021-05-19T08:28:26.08 | 3.0 | undecidable | manual | S | -0.09 | 0 | |||
IV.RIBO.EHZ.01 | 2021-05-19T08:28:22.88 | 3.0 | undecidable | manual | S | -3.66 | 0 | |||
IV.CSNT.HHZ. | 2021-05-19T08:28:19.10 | 3.0 | undecidable | manual | S | -0.54 | 0 | |||
IV.PE3.EHZ. | 2021-05-19T08:28:03.28 | 3.0 | undecidable | manual | S | 0.95 | 0 | |||
IV.NARO.HHZ. | 2021-05-19T08:27:56.92 | 0.3 | undecidable | manual | S | 2 | 27.9498 | 102 | -0.38 | 68 |
IV.FRON.EHZ. | 2021-05-19T08:27:55.32 | 0.3 | undecidable | manual | S | 35 | 21.5673 | 106 | 0.16 | 72 |
IV.PIEI.HHZ. | 2021-05-19T08:27:54.77 | 0.3 | undecidable | manual | S | 352 | 19.7691 | 107 | 0.2 | 71 |
IV.ATPI.EHZ. | 2021-05-19T08:27:53.69 | 0.3 | undecidable | manual | S | 307 | 16.9719 | 110 | 0.04 | 74 |
IV.ATPC.HHE. | 2021-05-19T08:27:53.60 | 0.3 | undecidable | manual | S | 326 | 16.2726 | 110 | 0.17 | 72 |
IV.ATLO.HNN. | 2021-05-19T08:27:52.56 | 0.3 | undecidable | manual | S | 250 | 14.0748 | 113 | -0.16 | 73 |
IV.MURB.HHZ. | 2021-05-19T08:27:52.20 | 0.3 | undecidable | manual | S | 199 | 11.2776 | 118 | 0.35 | 70 |
IV.ATBU.HNE. | 2021-05-19T08:27:52.80 | 0.3 | undecidable | manual | S | 352 | 13.0758 | 115 | 0.41 | 69 |
IV.NARO.HHZ. | 2021-05-19T08:27:52.69 | 0.3 | undecidable | manual | P | 2 | 27.9498 | 102 | -0.43 | 67 |
IV.PIEI.HHZ. | 2021-05-19T08:27:51.49 | 0.6 | undecidable | manual | P | 352 | 19.7691 | 107 | -0.05 | 49 |
IV.FRON.EHZ. | 2021-05-19T08:27:51.84 | 0.6 | negative | manual | P | 35 | 21.5673 | 106 | -0.04 | 49 |
IV.ATPI.EHZ. | 2021-05-19T08:27:50.98 | 0.3 | undecidable | manual | P | 307 | 16.9719 | 110 | -0.02 | 74 |
IV.ATPC.HHE. | 2021-05-19T08:27:50.81 | 0.3 | undecidable | manual | P | 326 | 16.2726 | 110 | -0.07 | 74 |
IV.ATLO.HNN. | 2021-05-19T08:27:50.32 | 0.1 | undecidable | manual | P | 250 | 14.0748 | 113 | -0.15 | 97 |
IV.MURB.HHZ. | 2021-05-19T08:27:50.10 | 0.3 | undecidable | manual | P | 199 | 11.2776 | 118 | 0.13 | 73 |
IV.ATBU.HNE. | 2021-05-19T08:27:50.46 | 0.1 | undecidable | manual | P | 352 | 13.0758 | 115 | 0.19 | 96 |
IV.ATFO.HHZ. | 2021-05-19T08:27:49.28 | 0.3 | undecidable | manual | S | 2 | 0.7992 | 172 | -0.24 | 73 |
IV.ATFO.HHZ. | 2021-05-19T08:27:48.51 | 0.1 | undecidable | manual | P | 2 | 0.7992 | 172 | -0.11 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.8 | 0.000050549999999999995 | 0.26 | AML | other | m | 2021-05-19T08:27:55.38 |
IV.PIEI.HHE. | ML:0.9 | 0.0000718 | 0.24 | AML | other | m | 2021-05-19T08:27:55.51 |