A magnitude ML 0.5 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3680, 12.5250 at 7 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 | 5 | 32216 | 32216 |
Pietralunga | PG | 11 | 2111 | 34327 |
Scheggia e Pascelupo | PG | 12 | 1393 | 35720 |
Cantiano | PU | 14 | 2245 | 37965 |
Costacciaro | PG | 15 | 1216 | 39181 |
Montone | PG | 16 | 1680 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 18 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-02-17 17:13:53 |
43.3685 | 12.5252 | 7 | 2021-07-12 16:55:00 |
Bollettino Sismico Italiano INGV | 87772921 |
Reviewed Rev100 |
ML 0.4 | 2021-02-17 17:13:53 |
43.3682 | 12.525 | 6 | 2021-02-17 17:18:00 |
Sala Sismica INGV-Roma | 87247451 |
Field | Value |
---|---|
Time (UTC) | 2021-02-17 17:13:53 ± 0.09 |
Latitude | 43.3685 ± 0.0027 |
Longitude | 12.5252 ± 0.0025 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 87772921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 239 |
Semi-minor axis of confidence ellipse (meter) | 78 |
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) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 62 |
Number of associated phases, regardless of their use for origin computation | 29 |
Number of defining phases | 29 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.03417 |
Epicentral distance of station farthest from the epicenter (degree) | 0.24821 |
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 | 0.4 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87247451 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-17 17:18:00 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 87772921 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-03-05 09:49:48 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2021-02-17T17:14:03.69 | 0.6 | undecidable | manual | S | 305 | 27.5502 | 104 | 0.09 | 48 |
IV.FRON.EHZ. | 2021-02-17T17:14:02.31 | 0.6 | undecidable | manual | S | 44 | 23.1546 | 106 | 0.17 | 48 |
IV.SSFR.HNZ. | 2021-02-17T17:14:02.00 | 0.6 | undecidable | manual | S | 70 | 22.0668 | 107 | 0.22 | 47 |
IV.ATCC.EHZ. | 2021-02-17T17:14:02.45 | 0.6 | undecidable | manual | S | 155 | 22.3554 | 107 | 0.57 | 43 |
IV.PIEI.HHZ. | 2021-02-17T17:14:00.69 | 0.3 | undecidable | manual | S | 2 | 18.5703 | 110 | 0.06 | 73 |
IV.ATPC.HNZ. | 2021-02-17T17:13:59.38 | 0.6 | undecidable | manual | S | 336 | 13.5753 | 116 | 0.34 | 47 |
IV.ATPI.EHZ. | 2021-02-17T17:13:59.10 | 0.6 | undecidable | manual | S | 313 | 13.4754 | 116 | 0.1 | 49 |
IV.BADI.EHZ. | 2021-02-17T17:13:59.13 | 0.1 | undecidable | manual | P | 305 | 27.5502 | 104 | -0.32 | 91 |
IV.NARO.HHZ. | 2021-02-17T17:13:59.42 | 0.6 | negative | manual | P | 9 | 27.2505 | 104 | 0.02 | 49 |
IV.ATSC.EHZ. | 2021-02-17T17:13:59.40 | 0.3 | undecidable | manual | S | 65 | 14.3745 | 115 | 0.11 | 73 |
IV.ATCC.EHZ. | 2021-02-17T17:13:58.65 | 0.3 | undecidable | manual | P | 155 | 22.3554 | 107 | 0.19 | 71 |
IV.FRON.EHZ. | 2021-02-17T17:13:58.37 | 0.1 | undecidable | manual | P | 44 | 23.1546 | 106 | -0.23 | 94 |
IV.ATLO.EHZ. | 2021-02-17T17:13:58.45 | 0.3 | undecidable | manual | S | 238 | 11.1777 | 121 | 0.14 | 73 |
IV.SSFR.HNZ. | 2021-02-17T17:13:58.21 | 0.1 | undecidable | manual | P | 70 | 22.0668 | 107 | -0.19 | 95 |
IV.MURB.HHZ. | 2021-02-17T17:13:58.22 | 0.3 | undecidable | manual | S | 180 | 11.6772 | 120 | -0.24 | 72 |
IV.TB01.DHZ. | 2021-02-17T17:13:57.15 | 0.6 | undecidable | manual | S | 281 | 7.3815 | 132 | -0.08 | 50 |
IV.ATPC.HNZ. | 2021-02-17T17:13:57.06 | 0.3 | undecidable | manual | P | 336 | 13.5753 | 116 | 0.24 | 71 |
IV.TB02.DHZ.01 | 2021-02-17T17:13:57.81 | 0.3 | undecidable | manual | S | 271 | 9.3795 | 126 | 0.04 | 75 |
IV.PIEI.HHZ. | 2021-02-17T17:13:57.60 | 0.3 | undecidable | manual | P | 2 | 18.5703 | 110 | -0.13 | 72 |
IV.TB03.DHZ.01 | 2021-02-17T17:13:57.93 | 0.6 | undecidable | manual | S | 292 | 9.9789 | 124 | -0.01 | 50 |
IV.TB03.DHZ.01 | 2021-02-17T17:13:56.17 | 0.3 | undecidable | manual | P | 292 | 9.9789 | 124 | -0.01 | 75 |
IV.MURB.HHZ. | 2021-02-17T17:13:56.25 | 0.6 | undecidable | manual | P | 180 | 11.6772 | 120 | -0.23 | 48 |
IV.ATPI.EHZ. | 2021-02-17T17:13:56.72 | 0.3 | undecidable | manual | P | 313 | 13.4754 | 116 | -0.07 | 74 |
IV.ATFO.HHZ. | 2021-02-17T17:13:56.23 | 0.3 | undecidable | manual | S | 93 | 3.7962 | 151 | -0.21 | 73 |
IV.ATLO.EHZ. | 2021-02-17T17:13:56.50 | 0.1 | undecidable | manual | P | 238 | 11.1777 | 121 | 0.1 | 98 |
IV.TB02.DHZ.01 | 2021-02-17T17:13:56.12 | 0.3 | undecidable | manual | P | 271 | 9.3795 | 126 | 0.04 | 75 |
IV.ATSC.EHZ. | 2021-02-17T17:13:56.99 | 0.1 | undecidable | manual | P | 65 | 14.3745 | 115 | 0.03 | 99 |
IV.ATFO.HHZ. | 2021-02-17T17:13:55.27 | 0.3 | undecidable | manual | P | 93 | 3.7962 | 151 | -0.05 | 76 |
IV.TB01.DHZ. | 2021-02-17T17:13:55.72 | 0.1 | undecidable | manual | P | 281 | 7.3815 | 132 | -0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HNE. | ML:0.9 | 0.00011232465 | 0.6016 | AML | other | m | 2021-02-17T17:13:57.36 |
IV.MURB.HHE. | ML:0.6 | 0.000061556805 | 0.1792 | AML | other | m | 2021-02-17T17:13:59.28 |
IV.MURB.HNN. | ML:1.0 | 0.00013031925 | 0.3968 | AML | other | m | 2021-02-17T17:13:59.20 |
IV.MURB.HHN. | ML:0.6 | 0.000058399999999999997 | 0.18 | AML | other | m | 2021-02-17T17:13:59.40 |
IV.PIEI.HHE. | ML:0.4 | 0.000020917125000000002 | 0.1152 | AML | other | m | 2021-02-17T17:14:01.57 |
IV.PIEI.HHN. | ML:0.2 | 0.000014629260000000001 | 0.2432 | AML | other | m | 2021-02-17T17:14:01.63 |
IV.ATCC.EHE. | ML:0.3 | 0.0000165773 | 0.2816 | AML | other | m | 2021-02-17T17:14:03.72 |
IV.ATCC.EHN. | ML:0.3 | 0.000015388745 | 1.2192 | AML | other | m | 2021-02-17T17:14:10.23 |