A magnitude ML 1.0 earthquake occured in region: 5 km SW Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4570, 12.7430 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 |
---|---|---|---|---|
Serra Sant'Abbondio | PU | 5 | 1027 | 1027 |
Frontone | PU | 7 | 1300 | 2327 |
Scheggia e Pascelupo | PG | 8 | 1393 | 3720 |
Cantiano | PU | 10 | 2245 | 5965 |
Sassoferrato | AN | 10 | 7285 | 13250 |
Costacciaro | PG | 11 | 1216 | 14466 |
Cagli | PU | 13 | 8731 | 23197 |
Sigillo | PG | 14 | 2404 | 25601 |
Pergola | PU | 14 | 6333 | 31934 |
Genga | AN | 16 | 1797 | 33731 |
Arcevia | AN | 17 | 4612 | 38343 |
Gubbio | PG | 17 | 32216 | 70559 |
Fossato di Vico | PG | 18 | 2840 | 73399 |
Fabriano | AN | 19 | 31480 | 104879 |
Acqualagna | PU | 19 | 4393 | 109272 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2020-04-15 22:40:02 |
43.4568 | 12.7427 | 14 | 2020-04-15 22:51:58 |
Sala Sismica INGV-Roma | 78253261 |
Field | Value |
---|---|
Time (UTC) | 2020-04-15 22:40:02 ± 0.08 |
Latitude | 43.4568 ± 0.0018 |
Longitude | 12.7427 ± 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 | 78253261 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 324 |
Semi-minor axis of confidence ellipse (meter) | 171 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 275 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 70 |
Number of associated phases, regardless of their use for origin computation | 21 |
Number of defining phases | 20 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.13 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.28149 |
Number of stations at which the event was observed | 11 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.5 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 78253261 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-15 22:51:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-04-15T22:40:13.18 | 0.3 | undecidable | manual | S | 195 | 31.2465 | 98 | 0.29 | 68 |
IV.MURB.HHZ. | 2020-04-15T22:40:12.23 | 0.3 | undecidable | manual | S | 219 | 27.75 | 100 | 0.25 | 69 |
IV.NARO.HHZ. | 2020-04-15T22:40:10.38 | 0.1 | undecidable | manual | S | 323 | 21.4674 | 106 | 0.04 | 98 |
IV.MMUR.HNZ. | 2020-04-15T22:40:09.88 | 3.0 | undecidable | manual | S | -0.27 | 0 | |||
IV.ATFO.HHZ. | 2020-04-15T22:40:09.20 | 0.3 | undecidable | manual | S | 234 | 17.0718 | 114 | -0.02 | 74 |
IV.PIEI.HHZ. | 2020-04-15T22:40:09.49 | 0.3 | undecidable | manual | S | 298 | 18.87 | 110 | -0.18 | 71 |
IV.MPAG.EHZ. | 2020-04-15T22:40:09.97 | 0.3 | undecidable | manual | S | 4 | 19.1697 | 110 | 0.22 | 71 |
IV.FOSV.EHZ. | 2020-04-15T22:40:09.24 | 0.3 | undecidable | manual | S | 175 | 18.0708 | 112 | -0.22 | 71 |
IV.ARVD.HHZ. | 2020-04-15T22:40:09.15 | 0.3 | undecidable | manual | S | 74 | 16.6722 | 115 | 0.02 | 74 |
IV.ATCC.EHZ. | 2020-04-15T22:40:08.22 | 0.1 | undecidable | manual | P | 195 | 31.2465 | 98 | -0.09 | 96 |
IV.FRON.EHZ. | 2020-04-15T22:40:07.07 | 0.3 | undecidable | manual | S | 349 | 6.8931 | 147 | -0.07 | 74 |
IV.MURB.HHZ. | 2020-04-15T22:40:07.80 | 0.1 | undecidable | manual | P | 219 | 27.75 | 100 | 0.02 | 96 |
IV.MPAG.EHZ. | 2020-04-15T22:40:06.57 | 0.1 | undecidable | manual | P | 4 | 19.1697 | 110 | 0.08 | 97 |
IV.FOSV.EHZ. | 2020-04-15T22:40:06.12 | 0.1 | undecidable | manual | P | 175 | 18.0708 | 112 | -0.21 | 95 |
IV.SSFR.HHZ. | 2020-04-15T22:40:06.72 | 0.3 | undecidable | manual | S | 126 | 3.8961 | 160 | -0.06 | 75 |
IV.NARO.HHZ. | 2020-04-15T22:40:06.72 | 0.1 | undecidable | manual | P | 323 | 21.4674 | 106 | -0.11 | 96 |
IV.ARVD.HHZ. | 2020-04-15T22:40:06.15 | 0.1 | undecidable | manual | P | 74 | 16.6722 | 115 | 0.02 | 98 |
IV.ATFO.HHZ. | 2020-04-15T22:40:06.15 | 0.1 | undecidable | manual | P | 234 | 17.0718 | 114 | -0.04 | 99 |
IV.PIEI.HHZ. | 2020-04-15T22:40:06.32 | 0.1 | undecidable | manual | P | 298 | 18.87 | 110 | -0.13 | 96 |
IV.FRON.EHZ. | 2020-04-15T22:40:05.06 | 0.1 | undecidable | manual | P | 349 | 6.8931 | 147 | 0.08 | 99 |
IV.SSFR.HHZ. | 2020-04-15T22:40:04.84 | 0.1 | undecidable | manual | P | 126 | 3.8961 | 160 | 0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:1.3 | 0.0002395 | 1.84 | AML | other | m | 2020-04-15T22:40:06.93 |
IV.SSFR.HHE. | ML:1.0 | 0.00013350000000000002 | 1.84 | AML | other | m | 2020-04-15T22:40:07.02 |
IV.FRON.EHN. | ML:0.6 | 0.000046 | 0.72 | AML | other | m | 2020-04-15T22:40:07.94 |
IV.ARVD.HHE. | ML:0.3 | 0.000017055000000000002 | 0.52 | AML | other | m | 2020-04-15T22:40:09.58 |
IV.ARVD.HHN. | ML:0.4 | 0.000021850000000000003 | 0.1 | AML | other | m | 2020-04-15T22:40:09.53 |
IV.MURB.HHE. | ML:1.4 | 0.00014250000000000002 | 0.3 | AML | other | m | 2020-04-15T22:40:12.98 |
IV.MURB.HHN. | ML:1.5 | 0.0001545 | 0.2 | AML | other | m | 2020-04-15T22:40:12.93 |