A magnitude ML 1.0 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3710, 12.5060 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 | 6 | 32216 | 32216 |
Pietralunga | PG | 10 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 14 | 1393 | 35720 |
Montone | PG | 14 | 1680 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 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 1.0 | 2021-04-15 14:41:52 |
43.371 | 12.5062 | 8 | 2021-04-15 14:48:48 |
Sala Sismica INGV-Roma | 89120221 |
Field | Value |
---|---|
Time (UTC) | 2021-04-15 14:41:52 ± 0.14 |
Latitude | 43.3710 ± 0.0027 |
Longitude | 12.5062 ± 0.0037 |
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 | 89120221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 329 |
Semi-minor axis of confidence ellipse (meter) | 79 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 351 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 330.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 78 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 22 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
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 | 12 |
Number of stations from which data was used for origin computation | 11 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 89120221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-15 14:48:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2021-04-15T14:42:02.23 | 0.6 | undecidable | manual | S | 306 | 26.0517 | 107 | 0.12 | 48 |
IV.SSFR.HHZ. | 2021-04-15T14:42:01.36 | 0.3 | undecidable | manual | S | 72 | 23.3544 | 109 | 0.14 | 72 |
IV.PIEI.HHZ. | 2021-04-15T14:41:59.72 | 0.3 | undecidable | manual | S | 7 | 18.3705 | 114 | 0.11 | 73 |
IV.ATSC.EHZ. | 2021-04-15T14:41:59.09 | 0.3 | undecidable | manual | S | 68 | 15.6732 | 117 | 0.34 | 70 |
IV.ATPC.HHZ. | 2021-04-15T14:41:58.17 | 0.6 | undecidable | manual | S | 342 | 12.7761 | 122 | 0.29 | 47 |
IV.BADI.EHZ. | 2021-04-15T14:41:58.01 | 0.1 | undecidable | manual | P | 306 | 26.0517 | 107 | -0.09 | 96 |
IV.NARO.HHZ. | 2021-04-15T14:41:58.05 | 3.0 | undecidable | manual | S | -1.56 | 0 | |||
IV.ATPI.EHZ. | 2021-04-15T14:41:57.68 | 0.6 | undecidable | manual | S | 317 | 12.1767 | 124 | -0.02 | 50 |
IV.SSFR.HHZ. | 2021-04-15T14:41:57.20 | 0.1 | undecidable | manual | P | 72 | 23.3544 | 109 | -0.39 | 91 |
IV.MURB.HHZ. | 2021-04-15T14:41:57.99 | 0.3 | undecidable | manual | S | 173 | 12.0768 | 124 | 0.32 | 71 |
IV.ATBU.HNZ. | 2021-04-15T14:41:57.86 | 0.3 | undecidable | manual | S | 16 | 12.0768 | 124 | 0.18 | 73 |
IV.ATLO.EHZ. | 2021-04-15T14:41:57.14 | 0.3 | undecidable | manual | S | 232 | 10.0788 | 129 | 0.02 | 75 |
IV.ATSC.EHZ. | 2021-04-15T14:41:56.07 | 0.1 | undecidable | manual | P | 68 | 15.6732 | 117 | -0.09 | 98 |
IV.TB03.DHZ. | 2021-04-15T14:41:56.52 | 0.3 | undecidable | manual | S | 294 | 8.3805 | 134 | -0.16 | 74 |
IV.PIEI.HHZ. | 2021-04-15T14:41:56.62 | 0.6 | undecidable | manual | P | 7 | 18.3705 | 114 | -0.04 | 49 |
IV.ATBU.HNZ. | 2021-04-15T14:41:55.61 | 0.1 | undecidable | manual | P | 16 | 12.0768 | 124 | 0.07 | 99 |
IV.ATLO.EHZ. | 2021-04-15T14:41:55.27 | 0.1 | undecidable | manual | P | 232 | 10.0788 | 129 | 0.05 | 100 |
IV.ATPI.EHZ. | 2021-04-15T14:41:55.48 | 0.1 | undecidable | manual | P | 317 | 12.1767 | 124 | -0.08 | 99 |
IV.ATPC.HHZ. | 2021-04-15T14:41:55.71 | 0.1 | undecidable | manual | P | 342 | 12.7761 | 122 | 0.05 | 99 |
IV.MURB.HHZ. | 2021-04-15T14:41:55.76 | 0.1 | positive | manual | P | 173 | 12.0768 | 124 | 0.22 | 96 |
IV.ATFO.HHZ. | 2021-04-15T14:41:55.42 | 0.6 | undecidable | manual | S | 95 | 5.2947 | 147 | -0.56 | 45 |
IV.ATFO.HHZ. | 2021-04-15T14:41:54.30 | 0.1 | positive | manual | P | 95 | 5.2947 | 147 | -0.26 | 96 |
IV.TB03.DHZ. | 2021-04-15T14:41:54.87 | 0.1 | undecidable | manual | P | 294 | 8.3805 | 134 | -0.1 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.5 | 0.000041800000000000006 | 0.22 | AML | other | m | 2021-04-15T14:41:57.93 |
IV.MURB.HHE. | ML:1.3 | 0.000246 | 0.58 | AML | other | m | 2021-04-15T14:41:58.40 |
IV.ATPI.EHN. | ML:0.7 | 0.0000642 | 0.54 | AML | other | m | 2021-04-15T14:41:58.90 |
IV.MURB.HHN. | ML:1.1 | 0.0001375 | 0.16 | AML | other | m | 2021-04-15T14:41:58.82 |
IV.SSFR.HHE. | ML:1.1 | 0.00007780000000000001 | 0.26 | AML | other | m | 2021-04-15T14:42:01.87 |
IV.BADI.EHN. | ML:1.2 | 0.0000852 | 0.18 | AML | other | m | 2021-04-15T14:42:02.43 |
IV.BADI.EHE. | ML:1.1 | 0.00007495 | 0.4 | AML | other | m | 2021-04-15T14:42:02.42 |
IV.SSFR.HHN. | ML:0.9 | 0.000053 | 0.58 | AML | other | m | 2021-04-15T14:42:02.70 |