A magnitude ML 0.4 earthquake occured in region: 6 km E Scheggia e Pascelupo (PG), on
and geographic coordinates (lat, lon) 43.4320, 12.7370 at 16 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 |
---|---|---|---|---|
Scheggia e Pascelupo | PG | 6 | 1393 | 1393 |
Serra Sant'Abbondio | PU | 7 | 1027 | 2420 |
Costacciaro | PG | 8 | 1216 | 3636 |
Frontone | PU | 9 | 1300 | 4936 |
Sassoferrato | AN | 10 | 7285 | 12221 |
Cantiano | PU | 10 | 2245 | 14466 |
Sigillo | PG | 11 | 2404 | 16870 |
Cagli | PU | 15 | 8731 | 25601 |
Gubbio | PG | 15 | 32216 | 57817 |
Fossato di Vico | PG | 15 | 2840 | 60657 |
Genga | AN | 16 | 1797 | 62454 |
Pergola | PU | 17 | 6333 | 68787 |
Fabriano | AN | 17 | 31480 | 100267 |
Arcevia | AN | 18 | 4612 | 104879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-04-23 23:15:38 |
43.4323 | 12.7372 | 16 | 2020-04-23 23:22:06 |
Sala Sismica INGV-Roma | 78515731 |
Field | Value |
---|---|
Time (UTC) | 2020-04-23 23:15:38 ± 0.05 |
Latitude | 43.4323 ± 0.0018 |
Longitude | 12.7372 ± 0.0025 |
Depth (km) | 16 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 78515731 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 219 |
Semi-minor axis of confidence ellipse (meter) | 111 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 218 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 220.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 90 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.06 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21134 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 7 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 78515731 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-23 23:22:06 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRMO.HHZ. | 2020-04-23T23:16:57.56 | 3.0 | undecidable | manual | Sn | -3.82 | 0 | |||
IV.RONT.HHZ. | 2020-04-23T23:16:25.99 | 3.0 | undecidable | manual | Sg | 0.14 | 0 | |||
IV.SAMA.EHZ. | 2020-04-23T23:16:10.62 | 3.0 | undecidable | manual | Sn | -9.99 | 0 | |||
IV.VCEL.EHZ. | 2020-04-23T23:16:09.55 | 3.0 | undecidable | manual | Sn | -0.92 | 0 | |||
IV.VIVA.HHZ. | 2020-04-23T23:15:55.65 | 3.0 | positive | manual | Pg | 0.27 | 0 | |||
IV.NARO.HHZ. | 2020-04-23T23:15:47.30 | 0.3 | undecidable | manual | S | 328 | 23.4543 | 110 | 0.11 | 71 |
IV.VCEL.EHZ. | 2020-04-23T23:15:46.14 | 3.0 | undecidable | manual | P | 1.9 | 0 | |||
IV.PIEI.HHZ. | 2020-04-23T23:15:46.19 | 0.6 | undecidable | manual | S | 305 | 19.869 | 116 | -0.13 | 48 |
IV.FOSV.EHZ. | 2020-04-23T23:15:45.26 | 0.3 | undecidable | manual | S | 173 | 15.3735 | 125 | -0.01 | 73 |
IV.ARVD.HHZ. | 2020-04-23T23:15:45.87 | 0.3 | undecidable | manual | S | 66 | 17.9709 | 119 | 0.01 | 73 |
IV.FRON.EHE. | 2020-04-23T23:15:44.03 | 0.3 | undecidable | manual | S | 354 | 9.4794 | 142 | -0.09 | 73 |
IV.NARO.HHZ. | 2020-04-23T23:15:43.43 | 0.3 | undecidable | manual | P | 328 | 23.4543 | 110 | 0.02 | 73 |
IV.SSFR.HHE. | 2020-04-23T23:15:43.39 | 0.1 | undecidable | manual | S | 83 | 3.6963 | 164 | -0.01 | 100 |
IV.ATSC.EHE. | 2020-04-23T23:15:43.50 | 0.3 | undecidable | manual | S | 257 | 4.1958 | 162 | 0.05 | 74 |
IV.FOSV.EHZ. | 2020-04-23T23:15:42.24 | 0.1 | undecidable | manual | P | 173 | 15.3735 | 125 | -0.05 | 97 |
IV.ARVD.HHZ. | 2020-04-23T23:15:42.66 | 0.6 | undecidable | manual | P | 66 | 17.9709 | 119 | 0.01 | 49 |
IV.PIEI.HHZ. | 2020-04-23T23:15:42.88 | 0.3 | undecidable | manual | P | 305 | 19.869 | 116 | -0.02 | 73 |
IV.ATSC.EHE. | 2020-04-23T23:15:41.31 | 0.1 | undecidable | manual | P | 257 | 4.1958 | 162 | 0.07 | 99 |
IV.FRON.EHE. | 2020-04-23T23:15:41.65 | 0.3 | undecidable | manual | P | 354 | 9.4794 | 142 | 0.01 | 74 |
IV.SSFR.HHE. | 2020-04-23T23:15:41.21 | 0.1 | undecidable | manual | P | 83 | 3.6963 | 164 | -0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.4 | 0.000018473135 | 0.1024 | AML | other | m | 2020-04-23T23:15:45.40 |
IV.FOSV.EHN. | ML:0.6 | 0.00003223476 | 0.1024 | AML | other | m | 2020-04-23T23:15:45.36 |
IV.PIEI.HHE. | ML:0.7 | 0.000033557354999999995 | 0.1408 | AML | other | m | 2020-04-23T23:15:46.46 |
IV.PIEI.HHN. | ML:0.2 | 0.000009186115 | 0.0896 | AML | other | m | 2020-04-23T23:15:46.25 |
IV.NARO.HHE. | ML:0.4 | 0.00001487066 | 0.0512 | AML | other | m | 2020-04-23T23:15:47.44 |
IV.NARO.HHN. | ML:0.2 | 0.000012243351999999999 | 0.064 | AML | other | m | 2020-04-23T23:15:47.51 |