A magnitude ML 0.2 earthquake occured in region: 4 km NE Sassoferrato (AN), on
and geographic coordinates (lat, lon) 43.4630, 12.8870 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 | 4 | 7285 | 7285 |
Genga | AN | 5 | 1797 | 9082 |
Arcevia | AN | 6 | 4612 | 13694 |
Serra Sant'Abbondio | PU | 10 | 1027 | 14721 |
Serra San Quirico | AN | 11 | 2850 | 17571 |
Pergola | PU | 12 | 6333 | 23904 |
Mergo | AN | 12 | 1037 | 24941 |
Frontone | PU | 13 | 1300 | 26241 |
Fabriano | AN | 14 | 31480 | 57721 |
Rosora | AN | 15 | 1985 | 59706 |
Serra de' Conti | AN | 15 | 3746 | 63452 |
Montecarotto | AN | 16 | 1987 | 65439 |
Castelplanio | AN | 16 | 3540 | 68979 |
Poggio San Marcello | AN | 16 | 693 | 69672 |
San Lorenzo in Campo | PU | 16 | 3414 | 73086 |
Barbara | AN | 17 | 1368 | 74454 |
Cerreto d'Esi | AN | 18 | 3817 | 78271 |
Castelleone di Suasa | AN | 18 | 1676 | 79947 |
Costacciaro | PG | 18 | 1216 | 81163 |
Poggio San Vicino | MC | 18 | 246 | 81409 |
Cupramontana | AN | 19 | 4756 | 86165 |
Sigillo | PG | 19 | 2404 | 88569 |
Scheggia e Pascelupo | PG | 19 | 1393 | 89962 |
Maiolati Spontini | AN | 19 | 6248 | 96210 |
Fratte Rosa | PU | 19 | 966 | 97176 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.2 | 2020-04-14 04:30:31 |
43.4633 | 12.8872 | 14 | 2020-04-14 04:52:12 |
Sala Sismica INGV-Roma | 78186891 |
Field | Value |
---|---|
Time (UTC) | 2020-04-14 04:30:31 ± 0.1 |
Latitude | 43.4633 ± 0.0036 |
Longitude | 12.8872 ± 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 | 78186891 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 432 |
Semi-minor axis of confidence ellipse (meter) | 187 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 214 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 120 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.26530 |
Number of stations at which the event was observed | 17 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.2 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 78186891 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-14 04:52:12 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BRMO.HHZ. | 2020-04-14T04:32:03.89 | 3.0 | undecidable | manual | Sn | -2.02 | 0 | |||
IV.ERC.EHZ. | 2020-04-14T04:31:56.08 | 3.0 | undecidable | manual | Pg | 8.14 | 0 | |||
IV.PIPA.HHZ. | 2020-04-14T04:31:46.53 | 3.0 | negative | manual | Pn | 5.69 | 0 | |||
IV.AGLI.HHZ. | 2020-04-14T04:31:28.08 | 3.0 | undecidable | manual | Pn | 3.79 | 0 | |||
IT.RMMM.HGZ. | 2020-04-14T04:31:15.08 | 3.0 | undecidable | manual | Sg | -0.17 | 0 | |||
GU.GSCL.HHZ. | 2020-04-14T04:31:08.63 | 3.0 | positive | manual | Pg | 6.96 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-14T04:31:01.73 | 3.0 | positive | manual | Pg | 2.27 | 0 | |||
IT.RMMM.HGZ. | 2020-04-14T04:30:57.48 | 3.0 | positive | manual | Pg | 2.17 | 0 | |||
IV.FIR.HHZ. | 2020-04-14T04:30:53.00 | 3.0 | undecidable | manual | Pn | 0.45 | 0 | |||
IV.CAMP.HHZ. | 2020-04-14T04:30:45.18 | 3.0 | positive | manual | P | -1.64 | 0 | |||
IV.PIEI.HHZ. | 2020-04-14T04:30:42.07 | 0.1 | undecidable | manual | S | 286 | 29.4483 | 99 | -0.01 | 98 |
IV.SNTG.HNN. | 2020-04-14T04:30:40.56 | 0.3 | undecidable | manual | S | 169 | 23.5542 | 103 | 0.03 | 74 |
IV.MPAG.EHZ. | 2020-04-14T04:30:40.03 | 0.3 | undecidable | manual | S | 331 | 21.0678 | 106 | 0.14 | 73 |
IV.FOSV.EHZ. | 2020-04-14T04:30:39.93 | 0.1 | undecidable | manual | S | 209 | 21.2676 | 106 | -0.02 | 100 |
IV.FRON.EHZ. | 2020-04-14T04:30:38.48 | 0.3 | undecidable | manual | S | 295 | 14.3745 | 120 | 0.25 | 72 |
IV.ATSC.EHE. | 2020-04-14T04:30:38.74 | 0.1 | undecidable | manual | S | 255 | 16.7721 | 114 | -0.07 | 99 |
IV.PIEI.HHZ. | 2020-04-14T04:30:37.48 | 0.3 | undecidable | manual | P | 286 | 29.4483 | 99 | -0.22 | 70 |
IV.SSFR.HNE. | 2020-04-14T04:30:37.17 | 0.3 | undecidable | manual | S | 250 | 8.9799 | 138 | 0.05 | 76 |
IV.FOSV.EHZ. | 2020-04-14T04:30:36.36 | 0.1 | undecidable | manual | P | 209 | 21.2676 | 106 | -0.11 | 98 |
IV.MPAG.EHZ. | 2020-04-14T04:30:36.24 | 0.3 | undecidable | manual | P | 331 | 21.0678 | 106 | -0.2 | 72 |
IV.ARVD.HHZ. | 2020-04-14T04:30:36.36 | 0.1 | undecidable | manual | S | 49 | 5.7942 | 151 | -0.27 | 98 |
IV.SNTG.HNN. | 2020-04-14T04:30:36.91 | 0.3 | undecidable | manual | P | 169 | 23.5542 | 103 | 0.11 | 73 |
IV.ATSC.EHE. | 2020-04-14T04:30:35.78 | 0.1 | undecidable | manual | P | 255 | 16.7721 | 114 | -0.03 | 100 |
IV.FRON.EHZ. | 2020-04-14T04:30:35.50 | 0.3 | undecidable | manual | P | 295 | 14.3745 | 120 | 0.02 | 76 |
IV.SSFR.HNE. | 2020-04-14T04:30:34.87 | 0.3 | undecidable | manual | P | 250 | 8.9799 | 138 | 0.04 | 76 |
IV.ARVD.HHZ. | 2020-04-14T04:30:34.86 | 0.1 | undecidable | manual | P | 49 | 5.7942 | 151 | 0.31 | 96 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ARVD.HHE. | ML:0.1 | 0.0000156185685 | 0.1184 | AML | other | m | 2020-04-14T04:30:36.57 |
IV.ARVD.HHN. | ML:-0.1 | 0.0000104717135 | 0.0608 | AML | other | m | 2020-04-14T04:30:36.63 |
IV.MPAG.EHE. | ML:0.4 | 0.000013742954 | 0.08 | AML | other | m | 2020-04-14T04:30:40.24 |
IV.MPAG.EHN. | ML:0.4 | 0.000015733839999999998 | 0.3616 | AML | other | m | 2020-04-14T04:30:40.12 |