A magnitude ML 0.5 earthquake occured in region: 4 km W Scheggia e Pascelupo (PG), on
and geographic coordinates (lat, lon) 43.4210, 12.6230 at 12 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 |
---|---|---|---|---|
Scheggia e Pascelupo | PG | 4 | 1393 | 1393 |
Cantiano | PU | 6 | 2245 | 3638 |
Gubbio | PG | 8 | 32216 | 35854 |
Costacciaro | PG | 10 | 1216 | 37070 |
Sigillo | PG | 14 | 2404 | 39474 |
Frontone | PU | 14 | 1300 | 40774 |
Cagli | PU | 14 | 8731 | 49505 |
Serra Sant'Abbondio | PU | 14 | 1027 | 50532 |
Pietralunga | PG | 15 | 2111 | 52643 |
Fossato di Vico | PG | 18 | 2840 | 55483 |
Sassoferrato | AN | 19 | 7285 | 62768 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2021-08-30 08:57:58 |
43.421 | 12.6228 | 13 | 2021-12-29 11:12:29 |
Bollettino Sismico Italiano INGV | 95261241 |
Reviewed Rev100 |
ML 0.9 | 2021-08-30 08:57:58 |
43.4247 | 12.6202 | 11 | 2021-08-30 09:07:40 |
Sala Sismica INGV-Roma | 94813221 |
Field | Value |
---|---|
Time (UTC) | 2021-08-30 08:57:58 ± 0.05 |
Latitude | 43.4210 ± 0.0027 |
Longitude | 12.6228 ± 0.0025 |
Depth (km) | 13 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 95261241 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 238 |
Semi-minor axis of confidence ellipse (meter) | 179 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 352 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 240.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 118 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 21 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.04587 |
Epicentral distance of station farthest from the epicenter (degree) | 0.23023 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 95261241 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2021-09-10 08:28:55 |
Field | Value |
---|---|
Value | 0.9 |
Uncertainty | 0.3 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 94813221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-08-30 09:07:40 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MURB.HHZ. | 2021-08-30T08:58:06.47 | 0.3 | undecidable | manual | S | 204 | 19.2696 | 102 | 0.33 | 69 |
IV.ATLO.EHZ. | 2021-08-30T08:58:06.40 | 0.1 | undecidable | manual | S | 236 | 20.9679 | 100 | -0.2 | 94 |
IV.ATPI.HNZ. | 2021-08-30T08:58:05.83 | 0.1 | undecidable | manual | S | 281 | 18.0708 | 104 | -0.01 | 98 |
IV.ATPC.HHZ. | 2021-08-30T08:58:05.13 | 0.1 | undecidable | manual | S | 296 | 14.874 | 111 | 0.1 | 98 |
IV.ATVO.HHZ. | 2021-08-30T08:58:05.75 | 0.1 | undecidable | manual | S | 256 | 17.9709 | 104 | -0.06 | 97 |
IV.FRON.EHZ. | 2021-08-30T08:58:04.64 | 0.1 | undecidable | manual | S | 38 | 13.5753 | 116 | -0.06 | 98 |
IV.SSFR.HHZ. | 2021-08-30T08:58:04.53 | 0.1 | undecidable | manual | S | 82 | 12.9759 | 118 | -0.03 | 100 |
IV.ATFO.HHZ. | 2021-08-30T08:58:03.26 | 0.1 | undecidable | manual | S | 214 | 7.2927 | 141 | -0.13 | 98 |
IV.ATSC.EHZ. | 2021-08-30T08:58:03.00 | 0.1 | undecidable | manual | S | 86 | 5.0949 | 151 | -0.06 | 100 |
IV.ATLO.EHZ. | 2021-08-30T08:58:03.21 | 0.1 | undecidable | manual | P | 236 | 20.9679 | 100 | 0.03 | 98 |
IV.MPAG.EHZ. | 2021-08-30T08:58:03.94 | 0.3 | undecidable | manual | P | 25 | 25.5522 | 96 | 0.06 | 72 |
IV.MURB.HHZ. | 2021-08-30T08:58:03.04 | 0.3 | undecidable | manual | P | 204 | 19.2696 | 102 | 0.12 | 72 |
IV.NARO.HHZ. | 2021-08-30T08:58:03.37 | 0.3 | undecidable | manual | P | 351 | 21.3675 | 99 | 0.14 | 72 |
IV.ATVO.HHZ. | 2021-08-30T08:58:02.69 | 0.1 | undecidable | manual | P | 256 | 17.9709 | 104 | -0.04 | 98 |
IV.ATPI.HNZ. | 2021-08-30T08:58:02.76 | 0.1 | undecidable | manual | P | 281 | 18.0708 | 104 | 0.02 | 99 |
IV.FRON.EHZ. | 2021-08-30T08:58:02.17 | 0.1 | undecidable | manual | P | 38 | 13.5753 | 116 | 0.08 | 98 |
IV.TB03.DHZ.01 | 2021-08-30T08:58:02.51 | 0.1 | undecidable | manual | P | 263 | 17.2716 | 105 | -0.11 | 96 |
IV.ATPC.HHZ. | 2021-08-30T08:58:02.29 | 0.1 | undecidable | manual | P | 296 | 14.874 | 111 | 0.01 | 99 |
IV.SSFR.HHZ. | 2021-08-30T08:58:01.77 | 0.1 | undecidable | manual | P | 82 | 12.9759 | 118 | -0.23 | 95 |
IV.ATFO.HHZ. | 2021-08-30T08:58:01.40 | 0.1 | undecidable | manual | P | 214 | 7.2927 | 141 | 0.07 | 99 |
IV.ATSC.EHZ. | 2021-08-30T08:58:01.29 | 0.1 | undecidable | manual | P | 86 | 5.0949 | 151 | 0.15 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.00002225 | 1.54 | AML | other | m | 2021-08-30T08:58:05.07 |
IV.ATVO.HHN. | ML:0.4 | 0.00002155 | 1.58 | AML | other | m | 2021-08-30T08:58:06.90 |
IV.NARO.HHE. | ML:0.7 | 0.0000295 | 0.06 | AML | other | m | 2021-08-30T08:58:07.08 |
IV.NARO.HHN. | ML:0.5 | 0.00002 | 0.06 | AML | other | m | 2021-08-30T08:58:07.95 |
IV.MPAG.EHE. | ML:0.7 | 0.000027590475 | 0.1408 | AML | other | m | 2021-08-30T08:58:08.12 |
IV.MPAG.EHN. | ML:0.3 | 0.000010773216000000001 | 0.0768 | AML | other | m | 2021-08-30T08:58:08.14 |