A magnitude ML 1.0 earthquake occured in region: 2 km NW Gubbio (PG), on
and geographic coordinates (lat, lon) 43.3700, 12.5630 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 | 2 | 32216 | 32216 |
Scheggia e Pascelupo | PG | 9 | 1393 | 33609 |
Costacciaro | PG | 12 | 1216 | 34825 |
Cantiano | PU | 13 | 2245 | 37070 |
Pietralunga | PG | 13 | 2111 | 39181 |
Sigillo | PG | 15 | 2404 | 41585 |
Fossato di Vico | PG | 18 | 2840 | 44425 |
Montone | PG | 19 | 1680 | 46105 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.0 | 2021-05-22 06:35:53 |
43.3703 | 12.5627 | 8 | 2021-12-29 11:12:01 |
Bollettino Sismico Italiano INGV | 90508661 |
Reviewed Rev100 |
ML 1.3 | 2021-05-22 06:35:53 |
43.3702 | 12.5503 | 9 | 2021-05-22 07:03:38 |
Sala Sismica INGV-Roma | 90363361 |
Field | Value |
---|---|
Time (UTC) | 2021-05-22 06:35:53 ± 0.13 |
Latitude | 43.3703 ± 0.0054 |
Longitude | 12.5627 ± 0.0087 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 90508661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 643 |
Semi-minor axis of confidence ellipse (meter) | 408 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 64 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 640.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 82 |
Number of associated phases, regardless of their use for origin computation | 16 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.34 |
Epicentral distance of station closest to the epicenter (degree) | 0.00719 |
Epicentral distance of station farthest from the epicenter (degree) | 0.33455 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.4 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 90508661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-05-26 11:23:11 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.3 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 90363361 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-05-22 07:03:38 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ASSB.HHZ. | 2021-05-22T06:36:06.39 | 0.3 | undecidable | manual | S | 168 | 37.1295 | 50 | -0.32 | 68 |
IV.ARVD.HHZ. | 2021-05-22T06:36:05.81 | 0.3 | undecidable | manual | S | 65 | 33.6441 | 103 | 0.17 | 71 |
IV.ATCC.EHZ. | 2021-05-22T06:36:02.15 | 0.3 | undecidable | manual | S | 163 | 21.4674 | 110 | 0.56 | 66 |
IV.ARVD.HHZ. | 2021-05-22T06:36:00.57 | 0.3 | undecidable | manual | P | 65 | 33.6441 | 103 | 0 | 73 |
IV.PIEI.HHZ. | 2021-05-22T06:36:00.96 | 0.3 | undecidable | manual | S | 353 | 18.4704 | 113 | 0.34 | 70 |
IV.ASSB.HHZ. | 2021-05-22T06:36:00.84 | 0.1 | undecidable | manual | P | 168 | 37.1295 | 50 | -0.35 | 90 |
IV.MURB.HHZ. | 2021-05-22T06:35:59.07 | 0.1 | undecidable | manual | S | 194 | 12.2766 | 123 | 0.34 | 94 |
IV.ATPI.EHZ. | 2021-05-22T06:35:59.91 | 0.3 | undecidable | manual | S | 305 | 15.6732 | 117 | 0.16 | 73 |
IV.ATVO.HHZ. | 2021-05-22T06:35:58.67 | 0.3 | undecidable | manual | S | 276 | 12.6762 | 122 | -0.16 | 74 |
IV.ATCC.EHZ. | 2021-05-22T06:35:58.42 | 0.3 | undecidable | manual | P | 163 | 21.4674 | 110 | 0.19 | 72 |
IV.PIEI.HHZ. | 2021-05-22T06:35:57.81 | 0.1 | undecidable | manual | P | 353 | 18.4704 | 113 | 0.14 | 97 |
IV.ATPI.EHZ. | 2021-05-22T06:35:57.22 | 0.3 | undecidable | manual | P | 305 | 15.6732 | 117 | 0.05 | 75 |
IV.ATVO.HHZ. | 2021-05-22T06:35:56.57 | 0.1 | undecidable | manual | P | 276 | 12.6762 | 122 | -0.06 | 100 |
IV.MURB.HHZ. | 2021-05-22T06:35:56.75 | 0.1 | undecidable | manual | P | 194 | 12.2766 | 123 | 0.17 | 98 |
IV.ATFO.HHZ. | 2021-05-22T06:35:55.39 | 0.3 | undecidable | manual | S | 121 | 0.7992 | 174 | -1.03 | 56 |
IV.ATFO.HHZ. | 2021-05-22T06:35:54.87 | 0.1 | negative | manual | P | 121 | 0.7992 | 174 | -0.38 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:1.0 | 0.000104536085 | 0.1184 | AML | other | m | 2021-05-22T06:35:59.03 |
IV.ATVO.HHE. | ML:0.8 | 0.0000845804 | 0.1408 | AML | other | m | 2021-05-22T06:35:59.18 |
IV.MURB.HNN. | ML:1.6 | 0.000584 | 0.24 | AML | other | m | 2021-05-22T06:35:59.52 |
IV.MURB.HHN. | ML:1.7 | 0.000605 | 0.24 | AML | other | m | 2021-05-22T06:35:59.53 |
IV.MURB.HHE. | ML:1.6 | 0.0005269999999999999 | 0.28 | AML | other | m | 2021-05-22T06:36:00.15 |
IV.MURB.HNE. | ML:1.6 | 0.0005155000000000001 | 0.3 | AML | other | m | 2021-05-22T06:36:00.14 |
IV.PIEI.HHN. | ML:1.0 | 0.0000898 | 0.18 | AML | other | m | 2021-05-22T06:36:01.54 |
IV.PIEI.HHE. | ML:1.2 | 0.000149 | 0.28 | AML | other | m | 2021-05-22T06:36:01.65 |
IV.ATCC.EHN. | ML:1.0 | 0.000062772625 | 0.1408 | AML | other | m | 2021-05-22T06:36:02.78 |
IV.ATCC.EHE. | ML:1.0 | 0.00007085 | 0.1 | AML | other | m | 2021-05-22T06:36:02.59 |
IV.ATFO.HHN. | ML:0.0 | 0.0028213964999999996 | 0.16 | AML | other | m | 2021-05-22T06:35:55.56 |
IV.ATFO.HHE. | ML:0.0 | 0.0022057 | 0.2208 | AML | other | m | 2021-05-22T06:35:56.06 |
IV.ATPI.EHN. | ML:0.7 | 0.000047756989999999996 | 0.16 | AML | other | m | 2021-05-22T06:36:00.81 |
IV.ATPI.EHE. | ML:0.4 | 0.00002732676 | 0.1984 | AML | other | m | 2021-05-22T06:36:02.05 |
IV.ARVD.HHN. | ML:0.4 | 0.0000119035765 | 0.08 | AML | other | m | 2021-05-22T06:36:06.71 |
IV.ARVD.HHE. | ML:0.5 | 0.000017279514999999997 | 0.1024 | AML | other | m | 2021-05-22T06:36:07.61 |
IV.ASSB.HHE. | ML:0.8 | 0.00002719429 | 0.1216 | AML | other | m | 2021-05-22T06:36:07.75 |
IV.ASSB.HHN. | ML:0.8 | 0.000024343765 | 0.0992 | AML | other | m | 2021-05-22T06:36:06.71 |