A magnitude ML 1.2 earthquake occured in region: 4 km N Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3860, 12.5780 at 9 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 | 4 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 8 | 1393 | 33609 |
Cantiano | PU | 11 | 2245 | 35854 |
Costacciaro | PG | 11 | 1216 | 37070 |
Pietralunga | PG | 13 | 2111 | 39181 |
Sigillo | PG | 15 | 2404 | 41585 |
Fossato di Vico | PG | 18 | 2840 | 44425 |
Cagli | PU | 19 | 8731 | 53156 |
Frontone | PU | 19 | 1300 | 54456 |
Serra Sant'Abbondio | PU | 20 | 1027 | 55483 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.2 | 2021-04-21 22:04:52 |
43.3862 | 12.5778 | 9 | 2021-07-12 16:55:11 |
Bollettino Sismico Italiano INGV | 90230131 |
Reviewed Rev100 |
ML 1.2 | 2021-04-21 22:04:52 |
43.3918 | 12.5833 | 9 | 2021-04-21 22:11:14 |
Sala Sismica INGV-Roma | 89339711 |
Field | Value |
---|---|
Time (UTC) | 2021-04-21 22:04:52 ± 0.04 |
Latitude | 43.3862 ± 0.0018 |
Longitude | 12.5778 ± 0.0025 |
Depth (km) | 9 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90230131 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 209 |
Semi-minor axis of confidence ellipse (meter) | 100 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 210.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 43 |
Number of associated phases, regardless of their use for origin computation | 53 |
Number of defining phases | 51 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.54319 |
Number of stations at which the event was observed | 29 |
Number of stations from which data was used for origin computation | 27 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 32 |
Type of magnitude | ML |
Reference to an origin | 89339711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-21 22:11:14 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.3 |
Num. used stations | 36 |
Type of magnitude | ML |
Reference to an origin | 90230131 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-06-18 16:30:15 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MF5.EHZ. | 2021-04-21T22:05:17.11 | 3.0 | undecidable | manual | S | -2.66 | 0 | |||
IV.CSP1.EHZ. | 2021-04-21T22:05:12.50 | 0.6 | undecidable | manual | S | 123 | 60.2952 | 50 | 0.78 | 37 |
IV.CSNT.HHZ. | 2021-04-21T22:05:11.71 | 3.0 | undecidable | manual | P | 0 | ||||
IV.EL6.EHZ. | 2021-04-21T22:05:07.13 | 0.3 | undecidable | manual | S | 98 | 42.7239 | 50 | 0.1 | 70 |
IV.PE3.EHZ. | 2021-04-21T22:05:05.56 | 0.3 | undecidable | manual | S | 349 | 34.9428 | 50 | 0.6 | 62 |
IV.ASSB.HHZ. | 2021-04-21T22:05:05.44 | 0.6 | undecidable | manual | S | 170 | 38.628 | 50 | -0.51 | 43 |
IV.CSP1.EHZ. | 2021-04-21T22:05:03.41 | 0.3 | undecidable | manual | P | 123 | 60.2952 | 50 | -0.25 | 65 |
IV.MPAG.EHZ. | 2021-04-21T22:05:03.44 | 0.3 | undecidable | manual | S | 28 | 30.6471 | 106 | -0.27 | 69 |
IV.BADI.EHZ. | 2021-04-21T22:05:03.35 | 0.3 | undecidable | manual | S | 297 | 30.1476 | 106 | -0.19 | 70 |
IV.CAFI.HHZ. | 2021-04-21T22:05:02.02 | 0.3 | undecidable | manual | P | 263 | 49.7169 | 50 | -0.01 | 70 |
IV.ATMI.HHZ. | 2021-04-21T22:05:01.67 | 0.6 | undecidable | manual | S | 257 | 25.6521 | 109 | -0.38 | 45 |
IV.NARO.HHZ. | 2021-04-21T22:05:01.44 | 0.6 | undecidable | manual | S | 1 | 24.9528 | 109 | -0.37 | 45 |
IV.APEC.HHZ. | 2021-04-21T22:05:01.33 | 0.3 | undecidable | manual | S | 326 | 22.9548 | 111 | 0.16 | 71 |
IV.ATCC.EHZ. | 2021-04-21T22:05:01.44 | 0.3 | undecidable | manual | S | 167 | 22.8549 | 111 | 0.3 | 69 |
IV.PARC.HHZ. | 2021-04-21T22:05:00.69 | 0.3 | undecidable | manual | P | 317 | 39.9267 | 50 | 0.17 | 69 |
IV.EL6.EHZ. | 2021-04-21T22:05:00.89 | 0.1 | undecidable | manual | P | 98 | 42.7239 | 50 | -0.06 | 94 |
IV.FOSV.EHZ. | 2021-04-21T22:04:59.25 | 0.3 | undecidable | manual | S | 124 | 17.9709 | 116 | -0.32 | 70 |
IV.PIEI.HHZ. | 2021-04-21T22:04:59.23 | 0.6 | undecidable | manual | S | 348 | 16.9719 | 117 | -0.03 | 49 |
IV.ASSB.HHZ. | 2021-04-21T22:04:59.95 | 0.1 | undecidable | manual | P | 170 | 38.628 | 50 | -0.38 | 88 |
IV.FRON.EHZ. | 2021-04-21T22:04:59.76 | 0.3 | undecidable | manual | S | 39 | 18.87 | 115 | -0.09 | 73 |
IV.PE3.EHZ. | 2021-04-21T22:04:59.84 | 0.3 | undecidable | manual | P | 349 | 34.9428 | 50 | 0.09 | 71 |
IV.SSFR.HHZ. | 2021-04-21T22:04:59.37 | 0.3 | undecidable | manual | S | 71 | 17.3715 | 117 | -0.03 | 74 |
IV.MPAG.EHZ. | 2021-04-21T22:04:58.70 | 0.1 | undecidable | manual | P | 28 | 30.6471 | 106 | -0.33 | 90 |
IV.ATPC.HHE. | 2021-04-21T22:04:58.64 | 0.6 | undecidable | manual | S | 317 | 14.2746 | 121 | 0.18 | 48 |
IV.BADI.EHZ. | 2021-04-21T22:04:58.75 | 0.6 | undecidable | manual | P | 297 | 30.1476 | 106 | -0.19 | 47 |
IV.TB02.DHZ. | 2021-04-21T22:04:58.21 | 0.3 | undecidable | manual | S | 263 | 13.6752 | 123 | -0.08 | 74 |
IV.ATVA.EHE. | 2021-04-21T22:04:58.06 | 0.1 | undecidable | manual | P | 243 | 26.4513 | 108 | -0.17 | 94 |
IV.TB03.DHZ. | 2021-04-21T22:04:58.20 | 0.6 | undecidable | manual | S | 277 | 13.5753 | 123 | -0.06 | 49 |
IV.ATMI.HHZ. | 2021-04-21T22:04:58.14 | 0.6 | undecidable | manual | P | 257 | 25.6521 | 109 | 0.06 | 48 |
IV.MURB.HHZ. | 2021-04-21T22:04:58.93 | 0.3 | undecidable | manual | S | 197 | 14.3745 | 121 | 0.46 | 68 |
IV.ATLO.EHE. | 2021-04-21T22:04:58.84 | 0.3 | undecidable | manual | S | 240 | 15.873 | 119 | -0.09 | 73 |
IV.ATPI.EHZ. | 2021-04-21T22:04:58.92 | 0.3 | undecidable | manual | S | 297 | 15.873 | 119 | -0.01 | 74 |
IV.ATSC.EHE. | 2021-04-21T22:04:57.40 | 0.3 | undecidable | manual | S | 64 | 9.6792 | 132 | 0.22 | 72 |
IV.ATCC.EHZ. | 2021-04-21T22:04:57.60 | 0.3 | positive | manual | P | 167 | 22.8549 | 111 | 0.05 | 73 |
IV.ATBU.EHZ. | 2021-04-21T22:04:57.74 | 0.6 | undecidable | manual | S | 347 | 10.1787 | 131 | 0.43 | 46 |
IV.TB01.DHZ. | 2021-04-21T22:04:57.62 | 0.6 | undecidable | manual | S | 267 | 11.4774 | 127 | -0.04 | 50 |
IV.NARO.HHZ. | 2021-04-21T22:04:57.61 | 0.1 | undecidable | manual | P | 1 | 24.9528 | 109 | -0.33 | 91 |
IV.APEC.HHZ. | 2021-04-21T22:04:57.53 | 0.1 | undecidable | manual | P | 326 | 22.9548 | 111 | -0.04 | 97 |
IV.MURB.HHZ. | 2021-04-21T22:04:56.16 | 0.1 | positive | manual | P | 197 | 14.3745 | 121 | 0.14 | 97 |
IV.ATLO.EHE. | 2021-04-21T22:04:56.25 | 0.1 | undecidable | manual | P | 240 | 15.873 | 119 | -0.03 | 99 |
IV.ATPI.EHZ. | 2021-04-21T22:04:56.32 | 0.3 | positive | manual | P | 297 | 15.873 | 119 | 0.05 | 74 |
IV.FOSV.EHZ. | 2021-04-21T22:04:56.62 | 0.6 | undecidable | manual | P | 124 | 17.9709 | 116 | -0.03 | 49 |
IV.ATPC.HHE. | 2021-04-21T22:04:56.05 | 0.1 | undecidable | manual | P | 317 | 14.2746 | 121 | 0.04 | 99 |
IV.PIEI.HHZ. | 2021-04-21T22:04:56.46 | 0.1 | undecidable | manual | P | 348 | 16.9719 | 117 | 0 | 99 |
IV.FRON.EHZ. | 2021-04-21T22:04:56.76 | 0.1 | positive | manual | P | 39 | 18.87 | 115 | -0.05 | 98 |
IV.SSFR.HHZ. | 2021-04-21T22:04:56.53 | 0.3 | undecidable | manual | P | 71 | 17.3715 | 117 | -0.01 | 74 |
IV.TB01.DHZ. | 2021-04-21T22:04:55.62 | 0.1 | undecidable | manual | P | 267 | 11.4774 | 127 | 0.08 | 99 |
IV.ATFO.HHZ. | 2021-04-21T22:04:55.66 | 0.1 | undecidable | manual | S | 193 | 2.1978 | 166 | -0.12 | 99 |
IV.ATSC.EHE. | 2021-04-21T22:04:55.47 | 0.1 | undecidable | manual | P | 64 | 9.6792 | 132 | 0.2 | 96 |
IV.ATBU.EHZ. | 2021-04-21T22:04:55.65 | 0.1 | undecidable | manual | P | 347 | 10.1787 | 131 | 0.31 | 94 |
IV.TB02.DHZ. | 2021-04-21T22:04:55.94 | 0.1 | undecidable | manual | P | 263 | 13.6752 | 123 | 0.03 | 99 |
IV.TB03.DHZ. | 2021-04-21T22:04:55.89 | 0.1 | undecidable | manual | P | 277 | 13.5753 | 123 | 0 | 100 |
IV.ATFO.HHZ. | 2021-04-21T22:04:54.54 | 0.1 | undecidable | manual | P | 193 | 2.1978 | 166 | 0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MURB.HHN. | ML:1.5 | 0.000345 | 0.22 | AML | other | m | 2021-04-21T22:04:59.17 |
IV.MURB.HNN. | ML:1.5 | 0.00034050000000000004 | 1.22 | AML | other | m | 2021-04-21T22:04:59.18 |
IV.ATPI.EHN. | ML:1.1 | 0.00011399999999999999 | 0.44 | AML | other | m | 2021-04-21T22:04:59.24 |
IV.SSFR.HNE. | ML:1.9 | 0.0006810000000000001 | 0.34 | AML | other | m | 2021-04-21T22:04:59.81 |
IV.FRON.EHN. | ML:1.6 | 0.000341 | 1.68 | AML | other | m | 2021-04-21T22:05:00.90 |
IV.SSFR.HNN. | ML:1.8 | 0.0005204999999999999 | 1.68 | AML | other | m | 2021-04-21T22:05:00.91 |
IV.PIEI.HHN. | ML:1.2 | 0.00014800000000000002 | 0.3 | AML | other | m | 2021-04-21T22:05:00.29 |
IV.PIEI.HHE. | ML:1.4 | 0.000216 | 0.28 | AML | other | m | 2021-04-21T22:05:00.15 |
IV.SSFR.HHE. | ML:1.7 | 0.00043149999999999997 | 1.22 | AML | other | m | 2021-04-21T22:05:00.81 |
IV.FOSV.EHE. | ML:0.8 | 0.00004895 | 0.92 | AML | other | m | 2021-04-21T22:05:00.22 |
IV.FOSV.EHN. | ML:1.0 | 0.0000735 | 0.62 | AML | other | m | 2021-04-21T22:05:00.02 |
IV.SSFR.HHN. | ML:1.6 | 0.00032700000000000003 | 0.34 | AML | other | m | 2021-04-21T22:05:00.18 |
IV.FRON.EHE. | ML:1.2 | 0.000132 | 0.72 | AML | other | m | 2021-04-21T22:05:00.90 |
IV.MURB.HHE. | ML:1.5 | 0.00035499999999999996 | 1.6 | AML | other | m | 2021-04-21T22:05:00.04 |
IV.MURB.HNE. | ML:1.5 | 0.00033899999999999995 | 1.62 | AML | other | m | 2021-04-21T22:05:00.85 |
IV.ATPI.EHE. | ML:0.9 | 0.0000726 | 0.62 | AML | other | m | 2021-04-21T22:05:00.98 |
IV.APEC.HHN. | ML:0.8 | 0.000039750000000000004 | 0.28 | AML | other | m | 2021-04-21T22:05:01.49 |
IV.ATCC.EHE. | ML:1.3 | 0.00014500000000000003 | 0.84 | AML | other | m | 2021-04-21T22:05:01.92 |
IV.ATCC.EHN. | ML:1.5 | 0.00020250000000000002 | 0.24 | AML | other | m | 2021-04-21T22:05:01.57 |
IV.NARO.HHN. | ML:1.0 | 0.0000562 | 0.74 | AML | other | m | 2021-04-21T22:05:01.29 |
IV.APEC.HHE. | ML:0.8 | 0.0000435 | 1.5 | AML | other | m | 2021-04-21T22:05:02.80 |
IV.NARO.HHE. | ML:1.1 | 0.00007005 | 1.54 | AML | other | m | 2021-04-21T22:05:02.91 |
IV.ATMI.HHN. | ML:0.9 | 0.0000498 | 0.36 | AML | other | m | 2021-04-21T22:05:02.38 |
IV.ATMI.HHE. | ML:1.0 | 0.000058099999999999996 | 0.5 | AML | other | m | 2021-04-21T22:05:03.30 |
IV.MPAG.EHN. | ML:0.9 | 0.00003325 | 0.24 | AML | other | m | 2021-04-21T22:05:03.49 |
IV.BADI.EHN. | ML:1.2 | 0.0000715 | 0.12 | AML | other | m | 2021-04-21T22:05:03.57 |
IV.MPAG.EHE. | ML:0.9 | 0.00003375 | 0.5 | AML | other | m | 2021-04-21T22:05:04.49 |
IV.BADI.EHE. | ML:1.1 | 0.000064 | 1.34 | AML | other | m | 2021-04-21T22:05:04.78 |
IV.ASSB.HHN. | ML:1.0 | 0.000033299999999999996 | 0.18 | AML | other | m | 2021-04-21T22:05:06.01 |
IV.ASSB.HHE. | ML:0.9 | 0.00003175 | 0.36 | AML | other | m | 2021-04-21T22:05:07.02 |
IV.EL6.EHN. | ML:1.1 | 0.000041827597000000004 | 0.1664 | AML | other | m | 2021-04-21T22:05:07.55 |
IV.EL6.EHE. | ML:1.3 | 0.00006286322 | 0.1792 | AML | other | m | 2021-04-21T22:05:07.72 |
IV.PARC.HHN. | ML:0.8 | 0.000020915234999999998 | 0.1664 | AML | other | m | 2021-04-21T22:05:08.00 |
IV.PARC.HHE. | ML:0.6 | 0.000014973544 | 0.192 | AML | other | m | 2021-04-21T22:05:08.76 |
IV.CSP1.EHE. | ML:1.4 | 0.000057055745 | 0.192 | AML | other | m | 2021-04-21T22:05:13.60 |
IV.CSP1.EHN. | ML:1.3 | 0.00004269786000000001 | 0.2304 | AML | other | m | 2021-04-21T22:05:13.90 |