A magnitude ML 0.4 earthquake occured in region: 3 km SE Urbania (PU), on
and geographic coordinates (lat, lon) 43.6430, 12.5410 at 13 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 |
---|---|---|---|---|
Urbania | PU | 3 | 7099 | 7099 |
Piobbico | PU | 6 | 2029 | 9128 |
Peglio | PU | 7 | 696 | 9824 |
Fermignano | PU | 9 | 8596 | 18420 |
Sant'Angelo in Vado | PU | 11 | 4133 | 22553 |
Acqualagna | PU | 11 | 4393 | 26946 |
Urbino | PU | 12 | 15019 | 41965 |
Lunano | PU | 13 | 1527 | 43492 |
Apecchio | PU | 13 | 1882 | 45374 |
Piandimeleto | PU | 14 | 2167 | 47541 |
Cagli | PU | 14 | 8731 | 56272 |
Belforte all'Isauro | PU | 16 | 769 | 57041 |
Sassocorvaro | PU | 16 | 3504 | 60545 |
Mercatello sul Metauro | PU | 16 | 1378 | 61923 |
Frontino | PU | 19 | 293 | 62216 |
Macerata Feltria | PU | 20 | 1990 | 64206 |
Borgo Pace | PU | 20 | 606 | 64812 |
Cantiano | PU | 20 | 2245 | 67057 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-09-16 22:43:12 |
43.6428 | 12.5412 | 13 | 2020-09-16 22:49:24 |
Sala Sismica INGV-Roma | 82963221 |
Field | Value |
---|---|
Time (UTC) | 2020-09-16 22:43:12 ± 0.2 |
Latitude | 43.6428 ± 0.0198 |
Longitude | 12.5412 ± 0.0174 |
Depth (km) | 13 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 82963221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 2401 |
Semi-minor axis of confidence ellipse (meter) | 491 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 27 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 2400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 132 |
Number of associated phases, regardless of their use for origin computation | 13 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.27070 |
Number of stations at which the event was observed | 7 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 82963221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-09-16 22:49:24 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SSFR.HHZ. | 2020-09-16T22:43:23.44 | 0.3 | undecidable | manual | S | 140 | 30.0477 | 96 | 0.05 | 72 |
IV.FRON.EHZ. | 2020-09-16T22:43:21.26 | 0.3 | undecidable | manual | S | 133 | 20.2686 | 103 | 0.44 | 67 |
IV.PARC.HHZ. | 2020-09-16T22:43:21.54 | 0.3 | undecidable | manual | S | 272 | 24.2535 | 99 | -0.33 | 68 |
IV.MPAG.EHZ. | 2020-09-16T22:43:19.59 | 0.1 | undecidable | manual | S | 95 | 17.5713 | 107 | -0.53 | 88 |
IV.APEC.HHZ. | 2020-09-16T22:43:18.51 | 3.0 | undecidable | manual | S | 0 | ||||
IV.SSFR.HHZ. | 2020-09-16T22:43:18.74 | 0.1 | undecidable | manual | P | 140 | 30.0477 | 96 | -0.21 | 93 |
IV.MPAG.EHZ. | 2020-09-16T22:43:17.34 | 0.1 | undecidable | manual | P | 95 | 17.5713 | 107 | 0.28 | 94 |
IV.FRON.EHZ. | 2020-09-16T22:43:17.49 | 0.1 | undecidable | manual | P | 133 | 20.2686 | 103 | 0.02 | 98 |
IV.NARO.HHZ. | 2020-09-16T22:43:17.36 | 0.1 | undecidable | manual | S | 138 | 4.7952 | 154 | -0.13 | 99 |
IV.PARC.HHZ. | 2020-09-16T22:43:17.90 | 0.1 | undecidable | manual | P | 272 | 24.2535 | 99 | -0.18 | 94 |
IV.APEC.HHZ. | 2020-09-16T22:43:16.27 | 3.0 | undecidable | manual | P | 0 | ||||
IV.PE3.EHZ. | 2020-09-16T22:43:16.27 | 0.1 | undecidable | manual | P | 329 | 6.8931 | 144 | 0.56 | 89 |
IV.NARO.HHZ. | 2020-09-16T22:43:15.59 | 0.1 | undecidable | manual | P | 138 | 4.7952 | 154 | 0.05 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NARO.HHE. | ML:0.3 | 0.00002695 | 0.06 | AML | other | m | 2020-09-16T22:43:17.87 |
IV.NARO.HHN. | ML:0.5 | 0.00003805 | 1.08 | AML | other | m | 2020-09-16T22:43:17.45 |
IV.APEC.HHE. | ML:0.4 | 0.0000269 | 0.08 | AML | other | m | 2020-09-16T22:43:18.84 |
IV.APEC.HHN. | ML:0.5 | 0.00002835 | 0.62 | AML | other | m | 2020-09-16T22:43:19.90 |