A magnitude ML 0.9 earthquake occured in region: 5 km W Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3680, 12.5150 at 7 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 | 13 | 1393 | 35720 |
Cantiano | PU | 15 | 2245 | 37965 |
Montone | PG | 15 | 1680 | 39645 |
Costacciaro | PG | 16 | 1216 | 40861 |
Umbertide | PG | 17 | 16681 | 57542 |
Sigillo | PG | 19 | 2404 | 59946 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.9 | 2021-02-23 02:49:30 |
43.3678 | 12.5148 | 7 | 2021-02-23 02:54:36 |
Sala Sismica INGV-Roma | 87396621 |
Field | Value |
---|---|
Time (UTC) | 2021-02-23 02:49:30 ± 0.11 |
Latitude | 43.3678 ± 0.0027 |
Longitude | 12.5148 ± 0.0037 |
Depth (km) | 7 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 87396621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 269 |
Semi-minor axis of confidence ellipse (meter) | 85 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 48 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 60 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 35 |
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) | 0.32825 |
Number of stations at which the event was observed | 20 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 87396621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-02-23 02:54:36 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BADI.EHZ. | 2021-02-23T02:49:40.23 | 0.3 | undecidable | manual | S | 306 | 26.8509 | 104 | 0.09 | 72 |
IV.ATCC.EHZ. | 2021-02-23T02:49:39.32 | 0.3 | undecidable | manual | S | 153 | 22.6551 | 106 | 0.6 | 64 |
IV.NARO.HHZ. | 2021-02-23T02:49:39.94 | 0.3 | undecidable | manual | S | 11 | 27.4503 | 104 | -0.4 | 68 |
IV.FRON.EHZ. | 2021-02-23T02:49:39.02 | 0.3 | undecidable | manual | S | 46 | 23.754 | 106 | -0.08 | 73 |
IV.APEC.HHZ. | 2021-02-23T02:49:38.87 | 0.3 | undecidable | manual | S | 340 | 22.4553 | 106 | 0.2 | 71 |
IV.FOSV.EHZ. | 2021-02-23T02:49:38.29 | 0.1 | undecidable | manual | S | 112 | 21.4674 | 107 | -0.04 | 98 |
IV.PE3.EHZ. | 2021-02-23T02:49:37.72 | 1.0 | undecidable | manual | P | 358 | 36.4413 | 100 | -0.23 | 23 |
IV.ARVD.HHZ. | 2021-02-23T02:49:37.49 | 3.0 | negative | manual | P | -0.24 | 0 | |||
IV.PIEI.HHZ. | 2021-02-23T02:49:37.54 | 0.3 | undecidable | manual | S | 5 | 18.6702 | 110 | 0.13 | 73 |
IV.ATSC.EHN. | 2021-02-23T02:49:36.59 | 0.3 | undecidable | manual | S | 66 | 15.1737 | 114 | 0.31 | 71 |
IV.ATPC.HNE. | 2021-02-23T02:49:36.24 | 0.3 | undecidable | manual | S | 340 | 13.3755 | 116 | 0.53 | 67 |
IV.NARO.HHZ. | 2021-02-23T02:49:35.81 | 0.6 | positive | manual | P | 11 | 27.4503 | 104 | -0.38 | 45 |
IV.ATPI.EHZ. | 2021-02-23T02:49:35.61 | 0.1 | undecidable | manual | S | 315 | 12.876 | 117 | 0.04 | 100 |
IV.FRON.EHZ. | 2021-02-23T02:49:35.14 | 0.6 | positive | manual | P | 46 | 23.754 | 106 | -0.34 | 46 |
IV.BADI.EHZ. | 2021-02-23T02:49:35.88 | 1.0 | undecidable | manual | P | 306 | 26.8509 | 104 | -0.2 | 24 |
IV.ATBU.EHE. | 2021-02-23T02:49:35.90 | 0.3 | undecidable | manual | S | 13 | 12.2766 | 119 | 0.53 | 67 |
IV.MURB.HHZ. | 2021-02-23T02:49:35.55 | 0.3 | undecidable | manual | S | 176 | 11.6772 | 120 | 0.36 | 70 |
IV.ATCC.EHZ. | 2021-02-23T02:49:35.20 | 0.6 | undecidable | manual | P | 153 | 22.6551 | 106 | -0.06 | 49 |
IV.APEC.HHZ. | 2021-02-23T02:49:35.20 | 0.3 | undecidable | manual | P | 340 | 22.4553 | 106 | -0.03 | 74 |
IV.FOSV.EHZ. | 2021-02-23T02:49:34.87 | 0.6 | positive | manual | P | 112 | 21.4674 | 107 | -0.16 | 48 |
IV.PIEI.HHZ. | 2021-02-23T02:49:34.45 | 0.6 | negative | manual | P | 5 | 18.6702 | 110 | -0.05 | 49 |
IV.ATLO.EHN. | 2021-02-23T02:49:34.88 | 0.3 | undecidable | manual | S | 236 | 10.4784 | 122 | 0.04 | 75 |
IV.ATMI.HHZ. | 2021-02-23T02:49:34.80 | 1.0 | positive | manual | P | 259 | 20.2686 | 108 | -0.01 | 25 |
IV.TB02.DHE.01 | 2021-02-23T02:49:34.26 | 0.3 | undecidable | manual | S | 272 | 8.4804 | 128 | -0.02 | 76 |
IV.ATPC.HNE. | 2021-02-23T02:49:33.74 | 0.3 | undecidable | manual | P | 340 | 13.3755 | 116 | 0.22 | 72 |
IV.ATSC.EHN. | 2021-02-23T02:49:33.77 | 0.3 | undecidable | manual | P | 66 | 15.1737 | 114 | -0.08 | 74 |
IV.ATPI.EHZ. | 2021-02-23T02:49:33.34 | 0.3 | undecidable | manual | P | 315 | 12.876 | 117 | -0.1 | 74 |
IV.ATBU.EHE. | 2021-02-23T02:49:33.46 | 0.1 | undecidable | manual | P | 13 | 12.2766 | 119 | 0.13 | 98 |
IV.TB01.DHE.01 | 2021-02-23T02:49:33.60 | 0.1 | undecidable | manual | S | 283 | 6.5934 | 135 | -0.18 | 98 |
IV.MURB.HHZ. | 2021-02-23T02:49:33.20 | 0.3 | undecidable | manual | P | 176 | 11.6772 | 120 | -0.02 | 75 |
IV.ATFO.HHZ. | 2021-02-23T02:49:32.93 | 0.3 | undecidable | manual | S | 92 | 4.5954 | 146 | -0.4 | 70 |
IV.TB01.DHE.01 | 2021-02-23T02:49:32.27 | 0.1 | undecidable | manual | P | 283 | 6.5934 | 135 | -0.14 | 99 |
IV.TB03.DH1.01 | 2021-02-23T02:49:32.71 | 0.1 | undecidable | manual | P | 294 | 9.1797 | 126 | -0.1 | 99 |
IV.ATLO.EHN. | 2021-02-23T02:49:32.96 | 0.1 | undecidable | manual | P | 236 | 10.4784 | 122 | -0.06 | 100 |
IV.TB02.DHE.01 | 2021-02-23T02:49:32.59 | 0.1 | undecidable | manual | P | 272 | 8.4804 | 128 | -0.11 | 99 |
IV.ATFO.HHZ. | 2021-02-23T02:49:31.89 | 0.1 | positive | manual | P | 92 | 4.5954 | 146 | -0.26 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHE. | ML:1.2 | 0.00020400000000000003 | 0.32 | AML | other | m | 2021-02-23T02:49:36.16 |
IV.ATPI.EHN. | ML:0.6 | 0.000047600000000000005 | 0.84 | AML | other | m | 2021-02-23T02:49:36.91 |
IV.MURB.HHN. | ML:1.0 | 0.00013900000000000002 | 0.26 | AML | other | m | 2021-02-23T02:49:37.45 |
IV.ATPI.EHE. | ML:0.5 | 0.000040400000000000006 | 1.22 | AML | other | m | 2021-02-23T02:49:37.61 |
IV.PIEI.HHN. | ML:0.9 | 0.0000628 | 0.2 | AML | other | m | 2021-02-23T02:49:38.19 |
IV.PIEI.HHE. | ML:1.1 | 0.00011149999999999999 | 0.28 | AML | other | m | 2021-02-23T02:49:38.44 |
IV.APEC.HHN. | ML:0.8 | 0.0000424 | 1.54 | AML | other | m | 2021-02-23T02:49:38.93 |
IV.APEC.HHE. | ML:0.9 | 0.00005435 | 0.14 | AML | other | m | 2021-02-23T02:49:39.46 |
IV.BADI.EHN. | ML:1.1 | 0.00007694999999999999 | 0.2 | AML | other | m | 2021-02-23T02:49:40.42 |
IV.ATCC.EHN. | ML:0.9 | 0.00004795 | 0.72 | AML | other | m | 2021-02-23T02:49:40.12 |
IV.BADI.EHE. | ML:1.1 | 0.00006505 | 0.12 | AML | other | m | 2021-02-23T02:49:40.56 |
IV.ATCC.EHE. | ML:0.9 | 0.0000576 | 1.74 | AML | other | m | 2021-02-23T02:49:40.90 |
IV.NARO.HHE. | ML:0.6 | 0.00002425 | 0.96 | AML | other | m | 2021-02-23T02:49:41.55 |
IV.NARO.HHN. | ML:0.6 | 0.00002135 | 0.48 | AML | other | m | 2021-02-23T02:49:41.42 |