A magnitude ML 0.4 earthquake occured in region: 7 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4060, 12.7810 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 |
---|---|---|---|---|
Sassoferrato | AN | 7 | 7285 | 7285 |
Costacciaro | PG | 8 | 1216 | 8501 |
Sigillo | PG | 9 | 2404 | 10905 |
Scheggia e Pascelupo | PG | 9 | 1393 | 12298 |
Serra Sant'Abbondio | PU | 10 | 1027 | 13325 |
Fossato di Vico | PG | 13 | 2840 | 16165 |
Frontone | PU | 13 | 1300 | 17465 |
Fabriano | AN | 13 | 31480 | 48945 |
Genga | AN | 13 | 1797 | 50742 |
Cantiano | PU | 15 | 2245 | 52987 |
Arcevia | AN | 17 | 4612 | 57599 |
Gubbio | PG | 17 | 32216 | 89815 |
Pergola | PU | 18 | 6333 | 96148 |
Cagli | PU | 19 | 8731 | 104879 |
Cerreto d'Esi | AN | 19 | 3817 | 108696 |
Gualdo Tadino | PG | 19 | 15208 | 123904 |
Serra San Quirico | AN | 20 | 2850 | 126754 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-01-26 13:51:38 |
43.4065 | 12.7808 | 13 | 2020-01-26 14:00:05 |
Sala Sismica INGV-Roma | 75881191 |
Field | Value |
---|---|
Time (UTC) | 2020-01-26 13:51:38 ± 0.08 |
Latitude | 43.4065 ± 0.0027 |
Longitude | 12.7808 ± 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 | 75881191 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 280 |
Semi-minor axis of confidence ellipse (meter) | 124 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 250 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 280.0 |
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 | 12 |
Number of defining phases | 12 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.1 |
Epicentral distance of station closest to the epicenter (degree) | 0.11242 |
Epicentral distance of station farthest from the epicenter (degree) | 0.22303 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 75881191 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-01-26 14:00:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2020-01-26T13:51:47.34 | 0.3 | undecidable | manual | S | 306 | 24.4533 | 100 | 0.16 | 72 |
IV.MPAG.EHZ. | 2020-01-26T13:51:47.28 | 0.6 | undecidable | manual | S | 356 | 24.753 | 100 | 0.01 | 49 |
IV.SNTG.HHZ. | 2020-01-26T13:51:46.52 | 0.6 | undecidable | manual | S | 142 | 21.1677 | 104 | 0.19 | 47 |
IV.ARVD.HHZ. | 2020-01-26T13:51:45.11 | 0.3 | undecidable | manual | S | 52 | 16.4724 | 112 | -0.02 | 75 |
IV.ATFO.HHZ. | 2020-01-26T13:51:45.39 | 0.6 | undecidable | manual | S | 255 | 17.4714 | 110 | 0.02 | 50 |
IV.FOSV.EHZ. | 2020-01-26T13:51:44.08 | 0.3 | undecidable | manual | S | 187 | 12.4764 | 123 | -0.11 | 74 |
IV.PIEI.HHZ. | 2020-01-26T13:51:43.16 | 0.3 | undecidable | manual | P | 306 | 24.4533 | 100 | -0.2 | 71 |
IV.MPAG.EHZ. | 2020-01-26T13:51:43.36 | 0.3 | undecidable | manual | P | 356 | 24.753 | 100 | -0.05 | 73 |
IV.ATFO.HHZ. | 2020-01-26T13:51:42.41 | 1.0 | negative | manual | P | 255 | 17.4714 | 110 | 0.09 | 24 |
IV.SNTG.HHZ. | 2020-01-26T13:51:42.85 | 0.3 | undecidable | manual | P | 142 | 21.1677 | 104 | -0.02 | 74 |
IV.ARVD.HHZ. | 2020-01-26T13:51:42.21 | 0.6 | positive | manual | P | 52 | 16.4724 | 112 | 0.03 | 50 |
IV.FOSV.EHZ. | 2020-01-26T13:51:41.65 | 0.1 | positive | manual | P | 187 | 12.4764 | 123 | 0.01 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FOSV.EHE. | ML:0.4 | 0.000023319049999999995 | 0.064 | AML | other | m | 2020-01-26T13:51:44.15 |
IV.FOSV.EHN. | ML:0.5 | 0.000029296959999999998 | 0.0832 | AML | other | m | 2020-01-26T13:51:44.12 |
IV.ARVD.HHE. | ML:0.3 | 0.000014718663 | 0.224 | AML | other | m | 2020-01-26T13:51:45.16 |
IV.ARVD.HHN. | ML:0.1 | 0.0000098386545 | 0.1344 | AML | other | m | 2020-01-26T13:51:45.19 |
IV.ATFO.HHE. | ML:0.4 | 0.00002105865915 | 0.16 | AML | other | m | 2020-01-26T13:51:46.44 |
IV.ATFO.HHN. | ML:0.4 | 0.000021421075 | 0.2368 | AML | other | m | 2020-01-26T13:51:46.04 |