A magnitude ML 0.4 earthquake occured in region: 2 km NE Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.3700, 12.7270 at 12 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 |
---|---|---|---|---|
Costacciaro | PG | 2 | 1216 | 1216 |
Sigillo | PG | 4 | 2404 | 3620 |
Scheggia e Pascelupo | PG | 6 | 1393 | 5013 |
Fossato di Vico | PG | 9 | 2840 | 7853 |
Gubbio | PG | 12 | 32216 | 40069 |
Sassoferrato | AN | 13 | 7285 | 47354 |
Serra Sant'Abbondio | PU | 14 | 1027 | 48381 |
Cantiano | PU | 14 | 2245 | 50626 |
Fabriano | AN | 15 | 31480 | 82106 |
Gualdo Tadino | PG | 16 | 15208 | 97314 |
Frontone | PU | 16 | 1300 | 98614 |
Genga | AN | 18 | 1797 | 100411 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2021-04-15 02:38:19 |
43.3703 | 12.7267 | 13 | 2021-04-15 02:48:26 |
Sala Sismica INGV-Roma | 89103411 |
Field | Value |
---|---|
Time (UTC) | 2021-04-15 02:38:19 ± 0.07 |
Latitude | 43.3703 ± 0.0036 |
Longitude | 12.7267 ± 0.0037 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 89103411 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 356 |
Semi-minor axis of confidence ellipse (meter) | 132 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 196 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 66 |
Number of associated phases, regardless of their use for origin computation | 24 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.07734 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34084 |
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 | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 10 |
Type of magnitude | ML |
Reference to an origin | 89103411 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-15 02:48:26 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CING.HHE. | 2021-04-15T02:38:32.55 | 0.1 | undecidable | manual | S | 89 | 37.8288 | 93 | 0.31 | 91 |
IV.EL6.EHZ. | 2021-04-15T02:38:30.76 | 0.6 | undecidable | manual | S | 98 | 30.5472 | 95 | 0.44 | 45 |
IV.ATPC.HHZ. | 2021-04-15T02:38:29.11 | 0.6 | undecidable | manual | S | 300 | 24.9528 | 97 | 0.29 | 47 |
IV.NARO.HHZ. | 2021-04-15T02:38:29.93 | 0.3 | undecidable | manual | S | 336 | 29.1486 | 95 | -0.01 | 74 |
IV.ATCC.EHZ. | 2021-04-15T02:38:28.02 | 0.3 | undecidable | manual | S | 199 | 21.6672 | 99 | 0.06 | 75 |
IV.PIEI.HHZ. | 2021-04-15T02:38:28.53 | 0.3 | undecidable | manual | S | 320 | 23.9538 | 97 | -0.03 | 75 |
IV.ARVD.HHZ. | 2021-04-15T02:38:28.01 | 0.3 | undecidable | manual | S | 51 | 22.3554 | 98 | -0.13 | 74 |
IV.ATBU.HNZ. | 2021-04-15T02:38:27.50 | 0.3 | undecidable | manual | S | 309 | 18.5703 | 103 | 0.37 | 70 |
IV.MURB.HNZ. | 2021-04-15T02:38:27.83 | 0.6 | undecidable | manual | S | 234 | 20.1687 | 101 | 0.27 | 48 |
IV.CING.HHE. | 2021-04-15T02:38:26.53 | 1.0 | undecidable | manual | P | 89 | 37.8288 | 93 | -0.4 | 23 |
IV.FRON.EHZ. | 2021-04-15T02:38:26.47 | 0.3 | undecidable | manual | S | 360 | 16.3725 | 107 | -0.1 | 75 |
IV.NARO.HHZ. | 2021-04-15T02:38:25.42 | 0.1 | undecidable | manual | P | 336 | 29.1486 | 95 | -0.18 | 96 |
IV.EL6.EHZ. | 2021-04-15T02:38:25.36 | 0.6 | undecidable | manual | P | 98 | 30.5472 | 95 | -0.46 | 45 |
IV.ATCC.EHZ. | 2021-04-15T02:38:24.37 | 0.1 | undecidable | manual | P | 199 | 21.6672 | 99 | -0.09 | 98 |
IV.ATBU.HNZ. | 2021-04-15T02:38:24.04 | 0.1 | undecidable | manual | P | 309 | 18.5703 | 103 | 0.06 | 100 |
IV.FOSV.EHZ. | 2021-04-15T02:38:24.70 | 0.3 | undecidable | manual | S | 162 | 8.7801 | 134 | -0.14 | 74 |
IV.PIEI.HHZ. | 2021-04-15T02:38:24.54 | 0.1 | undecidable | manual | P | 320 | 23.9538 | 97 | -0.27 | 95 |
IV.ATPC.HHZ. | 2021-04-15T02:38:24.67 | 1.0 | undecidable | manual | P | 300 | 24.9528 | 97 | -0.29 | 24 |
IV.SSFR.HNN. | 2021-04-15T02:38:24.88 | 0.3 | undecidable | manual | S | 31 | 8.5803 | 135 | 0.09 | 76 |
IV.ARVD.HHZ. | 2021-04-15T02:38:24.59 | 0.1 | undecidable | manual | P | 51 | 22.3554 | 98 | 0.02 | 99 |
IV.MURB.HNZ. | 2021-04-15T02:38:24.50 | 1.0 | undecidable | manual | P | 234 | 20.1687 | 101 | 0.27 | 24 |
IV.FRON.EHZ. | 2021-04-15T02:38:23.53 | 0.1 | undecidable | manual | P | 360 | 16.3725 | 107 | -0.13 | 99 |
IV.SSFR.HNN. | 2021-04-15T02:38:22.76 | 0.1 | undecidable | manual | P | 31 | 8.5803 | 135 | 0.13 | 100 |
IV.FOSV.EHZ. | 2021-04-15T02:38:22.58 | 0.1 | undecidable | manual | P | 162 | 8.7801 | 134 | -0.08 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHN. | ML:0.2 | 0.0000196 | 0.24 | AML | other | m | 2021-04-15T02:38:24.79 |
IV.FOSV.EHE. | ML:0.3 | 0.000026249999999999998 | 0.1 | AML | other | m | 2021-04-15T02:38:24.83 |
IV.ARVD.HHN. | ML:0.4 | 0.000016235 | 0.1 | AML | other | m | 2021-04-15T02:38:28.31 |
IV.ARVD.HHE. | ML:0.4 | 0.00001675318 | 0.1008 | AML | other | m | 2021-04-15T02:38:28.40 |
IV.FRON.EHE. | ML:0.3 | 0.000013326889 | 0.1008 | AML | other | m | 2021-04-15T02:38:26.87 |
IV.FRON.EHN. | ML:0.3 | 0.00001579224 | 0.0608 | AML | other | m | 2021-04-15T02:38:27.67 |
IV.ATCC.EHE. | ML:0.5 | 0.000022278835 | 0.12 | AML | other | m | 2021-04-15T02:38:28.13 |
IV.ATCC.EHN. | ML:0.7 | 0.000031700069999999996 | 0.1392 | AML | other | m | 2021-04-15T02:38:28.40 |
IV.PIEI.HHE. | ML:0.4 | 0.000012588825000000002 | 0.08 | AML | other | m | 2021-04-15T02:38:28.00 |
IV.PIEI.HHN. | ML:0.2 | 0.00000975616 | 0.24 | AML | other | m | 2021-04-15T02:38:28.76 |