A magnitude ML 0.4 earthquake occured in region: 7 km W Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4210, 12.7760 at 14 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 |
Serra Sant'Abbondio | PU | 8 | 1027 | 8312 |
Costacciaro | PG | 9 | 1216 | 9528 |
Scheggia e Pascelupo | PG | 9 | 1393 | 10921 |
Sigillo | PG | 10 | 2404 | 13325 |
Frontone | PU | 11 | 1300 | 14625 |
Genga | AN | 13 | 1797 | 16422 |
Cantiano | PU | 13 | 2245 | 18667 |
Fossato di Vico | PG | 14 | 2840 | 21507 |
Fabriano | AN | 14 | 31480 | 52987 |
Arcevia | AN | 16 | 4612 | 57599 |
Pergola | PU | 17 | 6333 | 63932 |
Cagli | PU | 17 | 8731 | 72663 |
Gubbio | PG | 18 | 32216 | 104879 |
Serra San Quirico | AN | 20 | 2850 | 107729 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2020-06-20 23:51:00 |
43.4208 | 12.7762 | 14 | 2020-06-20 23:57:42 |
Sala Sismica INGV-Roma | 80359561 |
Field | Value |
---|---|
Time (UTC) | 2020-06-20 23:51:00 ± 0.07 |
Latitude | 43.4208 ± 0.0018 |
Longitude | 12.7762 ± 0.0050 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 80359561 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 301 |
Semi-minor axis of confidence ellipse (meter) | 221 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 261 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 300.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 128 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.07 |
Epicentral distance of station closest to the epicenter (degree) | 0.10342 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25541 |
Number of stations at which the event was observed | 8 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.1 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 80359561 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-20 23:57:42 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2020-06-20T23:51:10.45 | 0.6 | undecidable | manual | S | 323 | 26.3514 | 101 | -0.01 | 49 |
IV.PIEI.HHZ. | 2020-06-20T23:51:09.51 | 0.6 | undecidable | manual | S | 303 | 23.2545 | 104 | -0.15 | 48 |
IV.MPAG.EHZ. | 2020-06-20T23:51:09.74 | 0.6 | undecidable | manual | S | 357 | 23.1546 | 104 | 0.1 | 48 |
IV.ATFO.HHZ. | 2020-06-20T23:51:08.38 | 0.6 | undecidable | manual | S | 250 | 17.5713 | 112 | 0.17 | 48 |
IV.FOSV.EHZ. | 2020-06-20T23:51:07.27 | 0.6 | undecidable | manual | S | 185 | 14.0748 | 121 | -0.1 | 50 |
IV.FRON.EHZ. | 2020-06-20T23:51:06.80 | 0.6 | undecidable | manual | S | 339 | 11.4774 | 129 | -0.03 | 50 |
IV.NARO.HHZ. | 2020-06-20T23:51:06.42 | 1.0 | positive | manual | P | 323 | 26.3514 | 101 | 0 | 25 |
IV.ATCC.EHZ. | 2020-06-20T23:51:06.78 | 1.0 | positive | manual | P | 203 | 28.3494 | 100 | 0.04 | 24 |
IV.MPAG.EHZ. | 2020-06-20T23:51:05.89 | 0.6 | positive | manual | P | 357 | 23.1546 | 104 | -0.06 | 49 |
IV.ATFO.HHZ. | 2020-06-20T23:51:05.24 | 0.6 | undecidable | manual | P | 250 | 17.5713 | 112 | 0.11 | 49 |
IV.PIEI.HHZ. | 2020-06-20T23:51:05.86 | 1.0 | positive | manual | P | 303 | 23.2545 | 104 | -0.1 | 24 |
IV.ARVD.HHZ. | 2020-06-20T23:51:04.94 | 1.0 | undecidable | manual | P | 57 | 15.873 | 116 | 0.05 | 25 |
IV.FRON.EHZ. | 2020-06-20T23:51:04.36 | 0.1 | negative | manual | P | 339 | 11.4774 | 129 | 0.03 | 100 |
IV.FOSV.EHZ. | 2020-06-20T23:51:04.58 | 1.0 | undecidable | manual | P | 185 | 14.0748 | 121 | -0.07 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.5 | 0.000028899999999999998 | 0.08 | AML | other | m | 2020-06-20T23:51:06.88 |
IV.FRON.EHN. | ML:0.6 | 0.000033100000000000005 | 1.9 | AML | other | m | 2020-06-20T23:51:07.00 |
IV.PIEI.HHN. | ML:0.2 | 0.000008910000000000001 | 0.16 | AML | other | m | 2020-06-20T23:51:09.59 |
IV.PIEI.HHE. | ML:0.4 | 0.000012825 | 0.06 | AML | other | m | 2020-06-20T23:51:09.85 |