A magnitude ML 0.9 earthquake occured in region: 6 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3680, 12.5080 at 4 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 15 | 1680 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 17 | 1216 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.9 | 2021-01-27 17:52:51 |
43.3683 | 12.5078 | 4 | 2021-07-12 16:54:58 |
Bollettino Sismico Italiano INGV | 86993921 |
Field | Value |
---|---|
Time (UTC) | 2021-01-27 17:52:51 ± 0.16 |
Latitude | 43.3683 ± 0.0036 |
Longitude | 12.5078 ± 0.0062 |
Depth (km) | 4 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 86993921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 470 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 90 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 470.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 83 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.26 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 86993921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-11 13:18:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.TOLF.HHZ. | 2021-01-27T17:53:29.67 | 3.0 | undecidable | manual | S | -0.27 | 0 | |||
IV.FRON.EHZ. | 2021-01-27T17:53:00.48 | 0.6 | undecidable | manual | S | 47 | 24.1536 | 100 | 0.77 | 40 |
IV.NARO.HHN. | 2021-01-27T17:53:00.25 | 0.6 | undecidable | manual | S | 12 | 27.5502 | 99 | -0.62 | 43 |
IV.ATCC.EHZ. | 2021-01-27T17:52:59.66 | 0.6 | undecidable | manual | S | 152 | 22.9548 | 100 | 0.35 | 46 |
IV.PIEI.HHZ. | 2021-01-27T17:52:57.91 | 0.6 | undecidable | manual | S | 7 | 18.6702 | 103 | 0.06 | 50 |
IV.ATPC.HHE. | 2021-01-27T17:52:56.49 | 0.6 | undecidable | manual | S | 342 | 13.0758 | 108 | 0.51 | 46 |
IV.FRON.EHZ. | 2021-01-27T17:52:56.67 | 0.3 | undecidable | manual | P | 47 | 24.1536 | 100 | 0.55 | 66 |
IV.ATSC.EHE. | 2021-01-27T17:52:56.82 | 0.6 | undecidable | manual | S | 67 | 15.6732 | 105 | -0.01 | 50 |
IV.NARO.HHN. | 2021-01-27T17:52:56.99 | 0.3 | undecidable | manual | P | 12 | 27.5502 | 99 | 0.2 | 71 |
IV.ATLO.EHE. | 2021-01-27T17:52:55.11 | 0.3 | undecidable | manual | S | 234 | 10.0788 | 112 | 0.13 | 75 |
IV.ATCC.EHZ. | 2021-01-27T17:52:55.68 | 0.3 | undecidable | manual | P | 152 | 22.9548 | 100 | -0.21 | 72 |
IV.ATPI.EHZ. | 2021-01-27T17:52:55.91 | 0.3 | undecidable | manual | S | 317 | 12.4764 | 108 | 0.14 | 74 |
IV.MURB.HHZ. | 2021-01-27T17:52:55.82 | 0.3 | undecidable | manual | S | 173 | 11.7771 | 109 | 0.28 | 72 |
IV.ATSC.EHE. | 2021-01-27T17:52:54.19 | 0.1 | undecidable | manual | P | 67 | 15.6732 | 105 | -0.27 | 96 |
IV.PIEI.HHZ. | 2021-01-27T17:52:54.84 | 0.3 | undecidable | manual | P | 7 | 18.6702 | 103 | -0.2 | 72 |
IV.MURB.HHZ. | 2021-01-27T17:52:53.60 | 0.1 | undecidable | manual | P | 173 | 11.7771 | 109 | -0.11 | 100 |
IV.ATFO.HHZ. | 2021-01-27T17:52:53.35 | 0.6 | undecidable | manual | S | 92 | 5.1948 | 129 | -0.15 | 50 |
IV.ATLO.EHE. | 2021-01-27T17:52:53.28 | 0.1 | undecidable | manual | P | 234 | 10.0788 | 112 | -0.11 | 100 |
IV.ATPC.HHE. | 2021-01-27T17:52:53.81 | 0.1 | undecidable | manual | P | 342 | 13.0758 | 108 | -0.16 | 98 |
IV.ATPI.EHZ. | 2021-01-27T17:52:53.70 | 0.1 | undecidable | manual | P | 317 | 12.4764 | 108 | -0.15 | 99 |
IV.ATFO.HHZ. | 2021-01-27T17:52:52.30 | 0.1 | undecidable | manual | P | 92 | 5.1948 | 129 | -0.23 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.0 | 0.000161 | 0.96 | AML | other | m | 2021-01-27T17:52:59.96 |
IV.MURB.HHN. | ML:0.9 | 0.00011999999999999999 | 0.18 | AML | other | m | 2021-01-27T17:52:59.62 |
IV.PIEI.HHE. | ML:1.0 | 0.00009175 | 0.36 | AML | other | m | 2021-01-27T17:53:01.87 |
IV.PIEI.HHN. | ML:0.6 | 0.0000419 | 0.24 | AML | other | m | 2021-01-27T17:53:01.72 |