A magnitude ML 0.8 earthquake occured in region: 3 km W Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4830, 12.7400 at 14 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 3 | 1027 | 1027 |
Frontone | PU | 4 | 1300 | 2327 |
Cantiano | PU | 9 | 2245 | 4572 |
Cagli | PU | 10 | 8731 | 13303 |
Scheggia e Pascelupo | PG | 10 | 1393 | 14696 |
Sassoferrato | AN | 11 | 7285 | 21981 |
Pergola | PU | 12 | 6333 | 28314 |
Costacciaro | PG | 14 | 1216 | 29530 |
Acqualagna | PU | 16 | 4393 | 33923 |
Arcevia | AN | 16 | 4612 | 38535 |
Sigillo | PG | 17 | 2404 | 40939 |
Genga | AN | 17 | 1797 | 42736 |
Gubbio | PG | 19 | 32216 | 74952 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2020-09-27 11:59:13 |
43.4827 | 12.7403 | 14 | 2020-09-27 12:06:30 |
Sala Sismica INGV-Roma | 83298881 |
Field | Value |
---|---|
Time (UTC) | 2020-09-27 11:59:13 ± 0.06 |
Latitude | 43.4827 ± 0.0027 |
Longitude | 12.7403 ± 0.0037 |
Depth (km) | 14 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 83298881 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 288 |
Semi-minor axis of confidence ellipse (meter) | 157 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 123 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 290.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 79 |
Number of associated phases, regardless of their use for origin computation | 22 |
Number of defining phases | 20 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.30577 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 83298881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-27 12:06:30 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.HNE. | 2020-09-27T11:59:25.29 | 0.3 | undecidable | manual | S | 194 | 33.9438 | 97 | 0.26 | 67 |
IV.RIBO.EHZ.01 | 2020-09-27T11:59:24.46 | 3.0 | positive | manual | Pn | 0.12 | 0 | |||
IV.MURB.HHN. | 2020-09-27T11:59:24.23 | 0.3 | undecidable | manual | S | 216 | 29.9478 | 99 | 0.27 | 68 |
IV.ATPC.HHE. | 2020-09-27T11:59:22.22 | 0.3 | undecidable | manual | S | 270 | 22.8549 | 105 | 0.12 | 71 |
IV.BARO.EHZ. | 2020-09-27T11:59:21.14 | 3.0 | undecidable | manual | Pn | -3.25 | 0 | |||
IV.NARO.HHZ. | 2020-09-27T11:59:21.18 | 0.1 | undecidable | manual | S | 318 | 19.1697 | 110 | 0.02 | 97 |
IV.FOSV.EHZ. | 2020-09-27T11:59:21.42 | 0.3 | undecidable | manual | S | 175 | 20.868 | 107 | -0.18 | 71 |
IV.MPAG.EHZ. | 2020-09-27T11:59:20.58 | 0.1 | undecidable | manual | S | 5 | 16.3725 | 116 | 0.11 | 96 |
IV.ATCC.HNE. | 2020-09-27T11:59:20.03 | 0.1 | undecidable | manual | P | 194 | 33.9438 | 97 | -0.1 | 93 |
IV.ARVD.HHZ. | 2020-09-27T11:59:20.55 | 0.3 | undecidable | manual | S | 84 | 16.2726 | 116 | 0.1 | 72 |
IV.MURB.HHN. | 2020-09-27T11:59:19.68 | 1.0 | undecidable | manual | P | 216 | 29.9478 | 99 | 0.16 | 23 |
IV.ATSC.EHN. | 2020-09-27T11:59:18.56 | 0.1 | undecidable | manual | S | 214 | 7.7811 | 143 | -0.14 | 97 |
IV.ATPC.HHE. | 2020-09-27T11:59:18.41 | 0.1 | undecidable | manual | P | 270 | 22.8549 | 105 | -0.03 | 96 |
IV.FRON.EHZ. | 2020-09-27T11:59:18.22 | 0.1 | undecidable | manual | S | 343 | 4.0959 | 160 | 0 | 100 |
IV.SSFR.HHN. | 2020-09-27T11:59:18.46 | 0.1 | undecidable | manual | S | 147 | 6.1938 | 150 | 0.01 | 99 |
IV.ARVD.HHZ. | 2020-09-27T11:59:17.52 | 0.1 | undecidable | manual | P | 84 | 16.2726 | 116 | 0.03 | 97 |
IV.MPAG.EHZ. | 2020-09-27T11:59:17.51 | 0.1 | undecidable | manual | P | 5 | 16.3725 | 116 | 0.01 | 98 |
IV.NARO.HHZ. | 2020-09-27T11:59:17.72 | 0.1 | undecidable | manual | P | 318 | 19.1697 | 110 | -0.19 | 93 |
IV.FOSV.EHZ. | 2020-09-27T11:59:17.96 | 0.1 | undecidable | manual | P | 175 | 20.868 | 107 | -0.2 | 94 |
IV.ATSC.EHN. | 2020-09-27T11:59:16.41 | 0.1 | undecidable | manual | P | 214 | 7.7811 | 143 | -0.07 | 98 |
IV.FRON.EHZ. | 2020-09-27T11:59:16.28 | 0.1 | undecidable | manual | P | 343 | 4.0959 | 160 | 0.08 | 99 |
IV.SSFR.HHN. | 2020-09-27T11:59:16.38 | 0.1 | undecidable | manual | P | 147 | 6.1938 | 150 | 0.04 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.9 | 0.000095 | 0.3 | AML | other | m | 2020-09-27T11:59:18.29 |
IV.FRON.EHN. | ML:0.8 | 0.00007099999999999999 | 0.06 | AML | other | m | 2020-09-27T11:59:18.62 |