A magnitude ML 0.7 earthquake occured in region: 3 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3730, 12.5480 at 8 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 | 3 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 10 | 1393 | 33609 |
Pietralunga | PG | 12 | 2111 | 35720 |
Cantiano | PU | 13 | 2245 | 37965 |
Costacciaro | PG | 13 | 1216 | 39181 |
Sigillo | PG | 16 | 2404 | 41585 |
Montone | PG | 18 | 1680 | 43265 |
Umbertide | PG | 19 | 16681 | 59946 |
Fossato di Vico | PG | 19 | 2840 | 62786 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.7 | 2021-04-21 23:41:34 |
43.3732 | 12.5477 | 9 | 2021-07-12 16:55:12 |
Bollettino Sismico Italiano INGV | 90457761 |
Reviewed Rev100 |
ML 0.8 | 2021-04-21 23:41:35 |
43.3773 | 12.5503 | 4 | 2021-04-21 23:47:26 |
Sala Sismica INGV-Roma | 89341561 |
Field | Value |
---|---|
Time (UTC) | 2021-04-21 23:41:34 ± 0.07 |
Latitude | 43.3732 ± 0.0027 |
Longitude | 12.5477 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90457761 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 324 |
Semi-minor axis of confidence ellipse (meter) | 252 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 193 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 51 |
Number of associated phases, regardless of their use for origin computation | 35 |
Number of defining phases | 34 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.24 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33994 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 90457761 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-24 16:15:01 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.2 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 89341561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-21 23:47:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-04-21T23:41:47.40 | 0.3 | undecidable | manual | S | 166 | 37.7289 | 50 | -0.16 | 69 |
IV.ARVD.HHZ. | 2021-04-21T23:41:46.90 | 0.6 | undecidable | manual | S | 66 | 34.6431 | 50 | 0.18 | 46 |
IV.APEC.HHZ. | 2021-04-21T23:41:43.09 | 0.6 | undecidable | manual | S | 333 | 22.9548 | 110 | 0.13 | 48 |
IV.ATCC.EHZ. | 2021-04-21T23:41:43.43 | 0.6 | undecidable | manual | S | 160 | 22.1556 | 111 | 0.73 | 40 |
IV.FRON.EHZ. | 2021-04-21T23:41:42.53 | 0.6 | undecidable | manual | S | 42 | 21.4674 | 112 | 0.04 | 49 |
IV.PIEI.HHZ. | 2021-04-21T23:41:41.52 | 0.6 | undecidable | manual | S | 357 | 18.0708 | 115 | 0.13 | 48 |
IV.ARVD.HHZ. | 2021-04-21T23:41:41.46 | 0.1 | undecidable | manual | P | 66 | 34.6431 | 50 | -0.08 | 95 |
IV.ASSB.HHZ. | 2021-04-21T23:41:41.71 | 0.1 | undecidable | manual | P | 166 | 37.7289 | 50 | -0.31 | 90 |
IV.SSFR.HHN. | 2021-04-21T23:41:41.97 | 0.3 | undecidable | manual | S | 70 | 20.1687 | 113 | -0.09 | 73 |
IV.ATPC.HHE. | 2021-04-21T23:41:40.37 | 0.3 | undecidable | manual | S | 329 | 13.9749 | 121 | 0.22 | 71 |
IV.MURB.HHZ. | 2021-04-21T23:41:40.61 | 0.3 | undecidable | manual | S | 189 | 12.3765 | 125 | 0.94 | 56 |
IV.ATSC.EHE. | 2021-04-21T23:41:40.03 | 0.6 | undecidable | manual | S | 63 | 12.4764 | 124 | 0.31 | 47 |
IV.ATPI.EHZ. | 2021-04-21T23:41:40.30 | 0.3 | undecidable | manual | S | 306 | 14.5743 | 120 | -0.01 | 74 |
IV.ATLO.EHE. | 2021-04-21T23:41:39.80 | 0.3 | undecidable | manual | S | 240 | 13.0758 | 123 | -0.07 | 74 |
IV.TB03.DHZ. | 2021-04-21T23:41:39.41 | 0.3 | undecidable | manual | S | 286 | 11.4774 | 127 | -0.03 | 75 |
IV.FRON.EHZ. | 2021-04-21T23:41:39.02 | 0.1 | undecidable | manual | P | 42 | 21.4674 | 112 | -0.07 | 97 |
IV.APEC.HHZ. | 2021-04-21T23:41:39.32 | 0.1 | undecidable | manual | P | 333 | 22.9548 | 110 | -0.05 | 97 |
IV.ATBU.EHZ. | 2021-04-21T23:41:39.57 | 0.3 | undecidable | manual | S | 0 | 11.3775 | 127 | 0.18 | 72 |
IV.ATCC.EHZ. | 2021-04-21T23:41:39.37 | 0.6 | undecidable | manual | P | 160 | 22.1556 | 111 | 0.15 | 48 |
IV.TB02.DHZ. | 2021-04-21T23:41:39.29 | 0.3 | undecidable | manual | S | 268 | 11.1777 | 127 | -0.05 | 74 |
IV.SSFR.HHN. | 2021-04-21T23:41:38.79 | 0.1 | undecidable | manual | P | 70 | 20.1687 | 113 | -0.06 | 97 |
IV.PIEI.HHZ. | 2021-04-21T23:41:38.52 | 0.3 | positive | manual | P | 357 | 18.0708 | 115 | 0.06 | 73 |
IV.TB01.DHZ.01 | 2021-04-21T23:41:38.58 | 0.3 | undecidable | manual | S | 276 | 9.0798 | 133 | -0.21 | 72 |
IV.FOSV.EHZ. | 2021-04-21T23:41:38.87 | 3.0 | undecidable | manual | P | -0.1 | 0 | |||
IV.ATBU.EHZ. | 2021-04-21T23:41:37.49 | 0.1 | undecidable | manual | P | 0 | 11.3775 | 127 | 0.18 | 96 |
IV.ATSC.EHE. | 2021-04-21T23:41:37.63 | 0.1 | undecidable | manual | P | 63 | 12.4764 | 124 | 0.14 | 97 |
IV.ATPI.EHZ. | 2021-04-21T23:41:37.92 | 0.1 | undecidable | manual | P | 306 | 14.5743 | 120 | 0.08 | 98 |
IV.TB02.DHZ. | 2021-04-21T23:41:37.25 | 0.1 | undecidable | manual | P | 268 | 11.1777 | 127 | -0.03 | 100 |
IV.ATLO.EHE. | 2021-04-21T23:41:37.62 | 0.1 | undecidable | manual | P | 240 | 13.0758 | 123 | 0.04 | 99 |
IV.TB03.DHZ. | 2021-04-21T23:41:37.31 | 0.1 | undecidable | manual | P | 286 | 11.4774 | 127 | -0.02 | 100 |
IV.ATPC.HHE. | 2021-04-21T23:41:37.77 | 0.1 | undecidable | manual | P | 329 | 13.9749 | 121 | 0.03 | 99 |
IV.MURB.HHZ. | 2021-04-21T23:41:37.60 | 1.0 | undecidable | manual | P | 189 | 12.3765 | 125 | 0.13 | 24 |
IV.ATFO.HHZ. | 2021-04-21T23:41:36.58 | 0.3 | undecidable | manual | S | 111 | 2.0979 | 166 | -0.93 | 57 |
IV.TB01.DHZ.01 | 2021-04-21T23:41:36.94 | 0.1 | undecidable | manual | P | 276 | 9.0798 | 133 | -0.02 | 100 |
IV.ATFO.HHZ. | 2021-04-21T23:41:35.76 | 0.1 | undecidable | manual | P | 111 | 2.0979 | 166 | -0.46 | 92 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.0 | 0.00010680000000000001 | 1.2 | AML | other | m | 2021-04-21T23:41:40.11 |
IV.ATPI.EHE. | ML:0.5 | 0.0000279 | 0.36 | AML | other | m | 2021-04-21T23:41:40.87 |
IV.MURB.HHE. | ML:1.0 | 0.000124 | 0.74 | AML | other | m | 2021-04-21T23:41:41.71 |
IV.PIEI.HHN. | ML:1.0 | 0.00009145 | 0.18 | AML | other | m | 2021-04-21T23:41:42.21 |
IV.PIEI.HHE. | ML:1.1 | 0.00011300000000000001 | 0.26 | AML | other | m | 2021-04-21T23:41:42.35 |
IV.ATPI.EHN. | ML:0.5 | 0.00003165 | 0.62 | AML | other | m | 2021-04-21T23:41:42.64 |
IV.FRON.EHN. | ML:0.8 | 0.0000431 | 0.48 | AML | other | m | 2021-04-21T23:41:42.65 |
IV.FRON.EHE. | ML:0.7 | 0.000033350000000000004 | 0.96 | AML | other | m | 2021-04-21T23:41:43.06 |
IV.ATCC.EHE. | ML:0.8 | 0.0000424 | 0.98 | AML | other | m | 2021-04-21T23:41:43.92 |
IV.ATCC.EHN. | ML:0.7 | 0.00003625 | 1.46 | AML | other | m | 2021-04-21T23:41:44.83 |
IV.BADI.EHE. | ML:0.9 | 0.000043049999999999996 | 0.6 | AML | other | m | 2021-04-21T23:41:45.70 |
IV.BADI.EHN. | ML:0.9 | 0.000041400000000000003 | 0.7 | AML | other | m | 2021-04-21T23:41:45.54 |
IV.ASSB.HHE. | ML:0.7 | 0.00001845 | 1.48 | AML | other | m | 2021-04-21T23:41:48.06 |
IV.ASSB.HHN. | ML:0.6 | 0.000016899999999999997 | 0.48 | AML | other | m | 2021-04-21T23:41:49.48 |
IV.ATFO.HHN. | ML:0.0 | 0.00115416015 | 0.1408 | AML | other | m | 2021-04-21T23:41:36.65 |
IV.ATFO.HHE. | ML:0.0 | 0.0014680085 | 0.1792 | AML | other | m | 2021-04-21T23:41:37.03 |
IV.APEC.HHN. | ML:0.5 | 0.00002181545 | 0.128 | AML | other | m | 2021-04-21T23:41:43.12 |
IV.APEC.HHE. | ML:0.7 | 0.000033864465000000005 | 0.128 | AML | other | m | 2021-04-21T23:41:43.67 |
IV.ARVD.HHE. | ML:0.4 | 0.000011969099000000001 | 0.5504 | AML | other | m | 2021-04-21T23:41:47.54 |
IV.ARVD.HHN. | ML:0.1 | 0.000006454769 | 0.0768 | AML | other | m | 2021-04-21T23:41:48.37 |