A magnitude ML 1.4 earthquake occured in region: 7 km SW Cantiano (PU), on
and geographic coordinates (lat, lon) 43.4330, 12.5560 at 11 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 |
---|---|---|---|---|
Cantiano | PU | 7 | 2245 | 2245 |
Gubbio | PG | 9 | 32216 | 34461 |
Pietralunga | PG | 10 | 2111 | 36572 |
Scheggia e Pascelupo | PG | 10 | 1393 | 37965 |
Cagli | PU | 15 | 8731 | 46696 |
Costacciaro | PG | 15 | 1216 | 47912 |
Frontone | PU | 17 | 1300 | 49212 |
Apecchio | PU | 18 | 1882 | 51094 |
Piobbico | PU | 18 | 2029 | 53123 |
Serra Sant'Abbondio | PU | 19 | 1027 | 54150 |
Sigillo | PG | 19 | 2404 | 56554 |
Montone | PG | 20 | 1680 | 58234 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.4 | 2021-08-16 07:29:55 |
43.4328 | 12.5562 | 11 | 2021-12-29 11:12:21 |
Bollettino Sismico Italiano INGV | 94380661 |
Reviewed Rev100 |
ML 1.4 | 2021-08-16 07:29:55 |
43.4377 | 12.5608 | 11 | 2021-08-16 07:35:03 |
Sala Sismica INGV-Roma | 94238231 |
Field | Value |
---|---|
Time (UTC) | 2021-08-16 07:29:55 ± 0.06 |
Latitude | 43.4328 ± 0.0027 |
Longitude | 12.5562 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 94380661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 299 |
Semi-minor axis of confidence ellipse (meter) | 274 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 311 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 77 |
Number of associated phases, regardless of their use for origin computation | 23 |
Number of defining phases | 23 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.04317 |
Epicentral distance of station farthest from the epicenter (degree) | 0.39750 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 94238231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-16 07:35:03 |
Field | Value |
---|---|
Value | 1.4 |
Uncertainty | 0.3 |
Num. used stations | 26 |
Type of magnitude | ML |
Reference to an origin | 94380661 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-12-17 17:07:52 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2021-08-16T07:30:07.18 | 0.1 | undecidable | manual | S | 77 | 31.8459 | 50 | 0.14 | 94 |
IV.ASSB.HHZ. | 2021-08-16T07:30:04.29 | 0.1 | undecidable | manual | P | 169 | 44.1225 | 50 | 0.05 | 94 |
IV.SSFR.HHZ. | 2021-08-16T07:30:03.22 | 0.1 | undecidable | manual | S | 89 | 18.1707 | 120 | -0.05 | 98 |
IV.NARO.HHZ. | 2021-08-16T07:30:03.54 | 0.1 | undecidable | manual | S | 6 | 19.869 | 118 | -0.22 | 94 |
IV.FRON.EHZ. | 2021-08-16T07:30:02.67 | 0.1 | undecidable | manual | S | 55 | 16.5723 | 122 | -0.12 | 97 |
IV.ARVD.HHZ. | 2021-08-16T07:30:02.24 | 0.1 | undecidable | manual | P | 77 | 31.8459 | 50 | -0.12 | 95 |
IV.ATCC.EHZ. | 2021-08-16T07:30:01.77 | 0.1 | undecidable | manual | P | 166 | 28.2495 | 50 | -0.04 | 97 |
IV.PIEI.HHZ. | 2021-08-16T07:30:01.29 | 0.1 | undecidable | manual | S | 351 | 11.5773 | 132 | -0.1 | 98 |
IV.ATVO.HHZ. | 2021-08-16T07:30:01.55 | 0.1 | undecidable | manual | S | 245 | 13.2756 | 128 | -0.31 | 94 |
IV.ATPC.HNZ. | 2021-08-16T07:30:01.15 | 0.6 | undecidable | manual | S | 304 | 9.5793 | 138 | 0.24 | 48 |
IV.ATPI.EHZ. | 2021-08-16T07:30:01.45 | 0.1 | undecidable | manual | S | 279 | 12.5763 | 130 | -0.21 | 96 |
IV.ATFO.HHZ. | 2021-08-16T07:30:00.37 | 0.1 | undecidable | manual | S | 170 | 7.4814 | 145 | -0.08 | 99 |
IV.MURB.HHZ. | 2021-08-16T07:30:00.32 | 0.1 | undecidable | manual | P | 188 | 18.9699 | 119 | 0 | 99 |
IV.SSFR.HHZ. | 2021-08-16T07:30:00.08 | 0.1 | undecidable | manual | P | 89 | 18.1707 | 120 | -0.1 | 97 |
IV.ATBU.EHZ. | 2021-08-16T07:30:00.60 | 0.6 | undecidable | manual | S | 352 | 4.7952 | 156 | 0.61 | 44 |
IV.NARO.HHZ. | 2021-08-16T07:30:00.29 | 0.1 | undecidable | manual | P | 6 | 19.869 | 118 | -0.18 | 95 |
IV.ATPI.EHZ. | 2021-08-16T07:29:59.37 | 0.1 | undecidable | manual | P | 279 | 12.5763 | 130 | 0.12 | 98 |
IV.FRON.EHZ. | 2021-08-16T07:29:59.88 | 0.1 | positive | manual | P | 55 | 16.5723 | 122 | -0.02 | 99 |
IV.PIEI.HHZ. | 2021-08-16T07:29:59.14 | 0.1 | undecidable | manual | P | 351 | 11.5773 | 132 | 0.04 | 99 |
IV.ATVO.HHZ. | 2021-08-16T07:29:59.37 | 0.1 | undecidable | manual | P | 245 | 13.2756 | 128 | 0 | 100 |
IV.ATPC.HNZ. | 2021-08-16T07:29:59.05 | 0.1 | undecidable | manual | P | 304 | 9.5793 | 138 | 0.23 | 96 |
IV.ATBU.EHZ. | 2021-08-16T07:29:58.72 | 0.1 | undecidable | manual | P | 352 | 4.7952 | 156 | 0.43 | 93 |
IV.ATFO.HHZ. | 2021-08-16T07:29:58.67 | 0.1 | undecidable | manual | P | 170 | 7.4814 | 145 | 0.12 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATFO.HHN. | ML:1.5 | 0.00048200000000000006 | 0.16 | AML | other | m | 2021-08-16T07:30:00.55 |
IV.ATFO.HHE. | ML:1.4 | 0.0003475 | 0.18 | AML | other | m | 2021-08-16T07:30:00.59 |
IV.PIEI.HHE. | ML:1.4 | 0.000322 | 0.36 | AML | other | m | 2021-08-16T07:30:01.64 |
IV.ATVO.HHE. | ML:1.2 | 0.0001575 | 1.58 | AML | other | m | 2021-08-16T07:30:01.83 |
IV.ATVO.HHN. | ML:1.2 | 0.00014399999999999998 | 1.72 | AML | other | m | 2021-08-16T07:30:01.02 |
IV.ATPI.EHN. | ML:1.2 | 0.000187 | 1.34 | AML | other | m | 2021-08-16T07:30:01.92 |
IV.ATPI.EHE. | ML:1.1 | 0.000132 | 0.1 | AML | other | m | 2021-08-16T07:30:01.99 |
IV.PIEI.HHN. | ML:1.2 | 0.00019600000000000002 | 1.16 | AML | other | m | 2021-08-16T07:30:02.08 |
IV.FRON.EHE. | ML:1.1 | 0.0000999 | 1.32 | AML | other | m | 2021-08-16T07:30:02.70 |
IV.NARO.HHE. | ML:1.3 | 0.00015200000000000004 | 0.06 | AML | other | m | 2021-08-16T07:30:03.58 |
IV.FRON.EHN. | ML:1.4 | 0.000201 | 0.66 | AML | other | m | 2021-08-16T07:30:03.65 |
IV.NARO.HHN. | ML:1.2 | 0.00011899999999999999 | 1.12 | AML | other | m | 2021-08-16T07:30:03.23 |
IV.SSFR.HNN. | ML:1.8 | 0.000458 | 0.22 | AML | other | m | 2021-08-16T07:30:03.97 |
IV.SSFR.HHN. | ML:1.6 | 0.000336 | 0.2 | AML | other | m | 2021-08-16T07:30:03.86 |
IV.SSFR.HHE. | ML:1.7 | 0.0003795 | 0.24 | AML | other | m | 2021-08-16T07:30:03.86 |
IV.SSFR.HNE. | ML:1.7 | 0.000395 | 0.22 | AML | other | m | 2021-08-16T07:30:04.21 |
IV.MURB.HHE. | ML:1.9 | 0.0006950000000000001 | 0.2 | AML | other | m | 2021-08-16T07:30:04.35 |
IV.MURB.HNE. | ML:1.9 | 0.0006715 | 0.24 | AML | other | m | 2021-08-16T07:30:04.37 |
IV.MURB.HHN. | ML:1.9 | 0.0006625 | 0.18 | AML | other | m | 2021-08-16T07:30:04.47 |
IV.MURB.HNN. | ML:1.9 | 0.0005905 | 0.18 | AML | other | m | 2021-08-16T07:30:04.48 |
IV.ATCC.EHE. | ML:1.4 | 0.0001325 | 0.28 | AML | other | m | 2021-08-16T07:30:06.70 |
IV.ATCC.EHN. | ML:1.3 | 0.0000959 | 0.18 | AML | other | m | 2021-08-16T07:30:06.89 |
IV.ARVD.HHE. | ML:1.0 | 0.000040300000000000004 | 0.72 | AML | other | m | 2021-08-16T07:30:07.33 |
IV.ARVD.HHN. | ML:1.0 | 0.0000441 | 0.4 | AML | other | m | 2021-08-16T07:30:07.45 |
IV.ASSB.HHN. | ML:1.1 | 0.0000327 | 0.16 | AML | other | m | 2021-08-16T07:30:11.45 |
IV.ASSB.HHE. | ML:1.0 | 0.00002765 | 0.34 | AML | other | m | 2021-08-16T07:30:11.66 |