A magnitude ML 1.0 earthquake occured in region: 3 km NE Frontone (PU), on
and geographic coordinates (lat, lon) 43.5360, 12.7580 at 17 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 |
---|---|---|---|---|
Frontone | PU | 3 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 5 | 1027 | 2327 |
Pergola | PU | 7 | 6333 | 8660 |
Cagli | PU | 9 | 8731 | 17391 |
Acqualagna | PU | 12 | 4393 | 21784 |
Cantiano | PU | 13 | 2245 | 24029 |
Sassoferrato | AN | 14 | 7285 | 31314 |
Arcevia | AN | 15 | 4612 | 35926 |
Fratte Rosa | PU | 16 | 966 | 36892 |
Scheggia e Pascelupo | PG | 16 | 1393 | 38285 |
San Lorenzo in Campo | PU | 17 | 3414 | 41699 |
Fossombrone | PU | 18 | 9575 | 51274 |
Fermignano | PU | 18 | 8596 | 59870 |
Genga | AN | 19 | 1797 | 61667 |
Sant'Ippolito | PU | 19 | 1563 | 63230 |
Castelleone di Suasa | AN | 19 | 1676 | 64906 |
Costacciaro | PG | 20 | 1216 | 66122 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-11-25 20:20:19 |
43.5358 | 12.7585 | 17 | 2020-11-25 20:28:47 |
Sala Sismica INGV-Roma | 85016011 |
Field | Value |
---|---|
Time (UTC) | 2020-11-25 20:20:19 ± 0.1 |
Latitude | 43.5358 ± 0.0045 |
Longitude | 12.7585 ± 0.0062 |
Depth (km) | 17 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 85016011 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 559 |
Semi-minor axis of confidence ellipse (meter) | 79 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 53 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 106 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.19 |
Epicentral distance of station closest to the epicenter (degree) | 0.02968 |
Epicentral distance of station farthest from the epicenter (degree) | 0.32376 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.3 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 85016011 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-11-25 20:28:47 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FOSV.EHZ. | 2020-11-25T20:20:29.33 | 0.3 | undecidable | manual | S | 180 | 26.751 | 110 | 0.06 | 72 |
IV.ATPC.HNZ. | 2020-11-25T20:20:29.06 | 0.3 | undecidable | manual | S | 256 | 25.0527 | 112 | 0.22 | 70 |
IV.ATBU.EHZ. | 2020-11-25T20:20:27.68 | 0.3 | undecidable | manual | S | 249 | 18.1707 | 122 | 0.47 | 68 |
IV.NARO.HHZ. | 2020-11-25T20:20:26.62 | 0.3 | undecidable | manual | S | 300 | 16.5723 | 126 | -0.23 | 70 |
IV.EL6.EHZ. | 2020-11-25T20:20:26.68 | 0.3 | undecidable | manual | P | 130 | 35.9418 | 103 | 0.23 | 69 |
IV.ATSC.EHZ. | 2020-11-25T20:20:26.10 | 0.3 | undecidable | manual | S | 205 | 13.6752 | 132 | -0.16 | 73 |
IV.ARVD.HHZ. | 2020-11-25T20:20:26.86 | 0.3 | undecidable | manual | S | 106 | 15.2736 | 129 | 0.27 | 70 |
IV.SSFR.HHZ. | 2020-11-25T20:20:25.72 | 0.3 | undecidable | manual | S | 170 | 11.1777 | 139 | -0.08 | 74 |
IV.MPAG.EHZ. | 2020-11-25T20:20:25.77 | 0.3 | undecidable | manual | S | 0 | 10.3785 | 142 | 0.12 | 74 |
IV.ATPC.HNZ. | 2020-11-25T20:20:25.03 | 0.3 | undecidable | manual | P | 256 | 25.0527 | 112 | 0.18 | 71 |
IV.FRON.EHZ. | 2020-11-25T20:20:24.87 | 0.3 | undecidable | manual | S | 233 | 3.2967 | 167 | 0.04 | 76 |
IV.FOSV.EHZ. | 2020-11-25T20:20:24.94 | 0.3 | undecidable | manual | P | 180 | 26.751 | 110 | -0.16 | 71 |
IV.ATSC.EHZ. | 2020-11-25T20:20:23.12 | 0.3 | undecidable | manual | P | 205 | 13.6752 | 132 | -0.24 | 71 |
IV.ARVD.HHZ. | 2020-11-25T20:20:23.50 | 0.3 | undecidable | manual | P | 106 | 15.2736 | 129 | -0.05 | 74 |
IV.ATBU.EHZ. | 2020-11-25T20:20:23.98 | 0.3 | undecidable | manual | P | 249 | 18.1707 | 122 | 0.07 | 74 |
IV.NARO.HHZ. | 2020-11-25T20:20:23.39 | 0.1 | undecidable | manual | P | 300 | 16.5723 | 126 | -0.31 | 92 |
IV.MPAG.EHZ. | 2020-11-25T20:20:23.02 | 0.1 | undecidable | manual | P | 0 | 10.3785 | 142 | 0.01 | 100 |
IV.FRON.EHZ. | 2020-11-25T20:20:22.47 | 0.1 | undecidable | manual | P | 233 | 3.2967 | 167 | -0.06 | 100 |
IV.SSFR.HHZ. | 2020-11-25T20:20:22.94 | 0.1 | undecidable | manual | P | 170 | 11.1777 | 139 | -0.16 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.8 | 0.00006890000000000001 | 1.72 | AML | other | m | 2020-11-25T20:20:24.89 |
IV.FRON.EHN. | ML:0.9 | 0.00008025 | 0.44 | AML | other | m | 2020-11-25T20:20:25.01 |
IV.SSFR.HHE. | ML:1.4 | 0.00023899999999999998 | 0.16 | AML | other | m | 2020-11-25T20:20:25.93 |
IV.MPAG.EHE. | ML:1.1 | 0.00010115 | 1.78 | AML | other | m | 2020-11-25T20:20:25.90 |
IV.MPAG.EHN. | ML:1.0 | 0.0000919 | 1.8 | AML | other | m | 2020-11-25T20:20:26.90 |
IV.SSFR.HHN. | ML:1.3 | 0.000177 | 0.14 | AML | other | m | 2020-11-25T20:20:26.69 |
IV.ARVD.HHN. | ML:0.6 | 0.0000279 | 0.1 | AML | other | m | 2020-11-25T20:20:26.96 |
IV.ARVD.HHE. | ML:0.6 | 0.000028400000000000003 | 0.46 | AML | other | m | 2020-11-25T20:20:28.53 |