A magnitude ML 0.7 earthquake occured in region: 6 km S Serra Sant'Abbondio (PU), on
and geographic coordinates (lat, lon) 43.4410, 12.7530 at 15 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 | 6 | 1027 | 1027 |
Scheggia e Pascelupo | PG | 8 | 1393 | 2420 |
Frontone | PU | 8 | 1300 | 3720 |
Sassoferrato | AN | 9 | 7285 | 11005 |
Costacciaro | PG | 10 | 1216 | 12221 |
Cantiano | PU | 11 | 2245 | 14466 |
Sigillo | PG | 12 | 2404 | 16870 |
Cagli | PU | 15 | 8731 | 25601 |
Genga | AN | 15 | 1797 | 27398 |
Pergola | PU | 15 | 6333 | 33731 |
Fossato di Vico | PG | 16 | 2840 | 36571 |
Arcevia | AN | 17 | 4612 | 41183 |
Fabriano | AN | 17 | 31480 | 72663 |
Gubbio | PG | 17 | 32216 | 104879 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.7 | 2021-04-03 19:49:35 |
43.4408 | 12.7532 | 15 | 2021-04-03 19:54:27 |
Sala Sismica INGV-Roma | 88749711 |
Field | Value |
---|---|
Time (UTC) | 2021-04-03 19:49:35 ± 0.11 |
Latitude | 43.4408 ± 0.0045 |
Longitude | 12.7532 ± 0.0062 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 88749711 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 504 |
Semi-minor axis of confidence ellipse (meter) | 270 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 76 |
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) | 0.11 |
Epicentral distance of station closest to the epicenter (degree) | 0.02158 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21044 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.7 |
Uncertainty | 0.2 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 88749711 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2021-04-03 19:54:27 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATBU.HNN. | 2021-04-03T19:49:43.10 | 0.6 | undecidable | manual | S | 283 | 16.9719 | 121 | 0.35 | 47 |
IV.FOSV.EHZ. | 2021-04-03T19:49:42.57 | 0.6 | undecidable | manual | S | 178 | 16.1727 | 122 | -0.01 | 50 |
IV.FRON.EHZ. | 2021-04-03T19:49:41.06 | 0.6 | undecidable | manual | S | 345 | 8.7801 | 144 | -0.06 | 50 |
IV.SSFR.HHZ. | 2021-04-03T19:49:40.46 | 0.6 | undecidable | manual | S | 102 | 2.3976 | 169 | 0.03 | 51 |
IV.NARO.HHZ. | 2021-04-03T19:49:40.39 | 0.6 | positive | manual | P | 324 | 23.3544 | 110 | -0.16 | 48 |
IV.MPAG.EHZ. | 2021-04-03T19:49:40.25 | 1.0 | undecidable | manual | P | 1 | 20.868 | 113 | 0.06 | 25 |
IV.ATSC.EHE. | 2021-04-03T19:49:40.62 | 0.6 | undecidable | manual | S | 251 | 5.6943 | 155 | -0.09 | 51 |
IV.PIEI.HHZ. | 2021-04-03T19:49:39.96 | 0.3 | undecidable | manual | P | 301 | 20.4684 | 114 | -0.16 | 72 |
IV.FOSV.EHZ. | 2021-04-03T19:49:39.57 | 0.1 | undecidable | manual | P | 178 | 16.1727 | 122 | 0.02 | 100 |
IV.ATBU.HNN. | 2021-04-03T19:49:39.71 | 0.1 | undecidable | manual | P | 283 | 16.9719 | 121 | 0.07 | 100 |
IV.ARVD.HHZ. | 2021-04-03T19:49:39.74 | 1.0 | undecidable | manual | P | 67 | 16.4724 | 122 | 0.17 | 24 |
IV.ATSC.EHE. | 2021-04-03T19:49:38.34 | 0.6 | undecidable | manual | P | 251 | 5.6943 | 155 | -0.12 | 50 |
IV.SSFR.HHZ. | 2021-04-03T19:49:38.28 | 0.3 | positive | manual | P | 102 | 2.3976 | 169 | -0.03 | 77 |
IV.FRON.EHZ. | 2021-04-03T19:49:38.73 | 1.0 | undecidable | manual | P | 345 | 8.7801 | 144 | 0.02 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHN. | ML:0.0 | 0.000016265465 | 0.0512 | AML | other | m | 2021-04-03T19:49:43.39 |
IV.PIEI.HHE. | ML:0.0 | 0.00004585747 | 0.0768 | AML | other | m | 2021-04-03T19:49:43.62 |
IV.SSFR.HHE. | ML:0.6 | 0.000046769305 | 0.0512 | AML | other | m | 2021-04-03T19:49:40.47 |
IV.SSFR.HHN. | ML:0.6 | 0.000045689695000000004 | 0.1536 | AML | other | m | 2021-04-03T19:49:41.79 |
IV.SSFR.HNE. | ML:1.0 | 0.00011154495 | 0.0512 | AML | other | m | 2021-04-03T19:49:40.56 |
IV.SSFR.HNN. | ML:1.1 | 0.00014574815 | 0.0512 | AML | other | m | 2021-04-03T19:49:40.59 |
IV.FRON.EHE. | ML:0.7 | 0.000044588875 | 2.176 | AML | other | m | 2021-04-03T19:49:46.79 |
IV.FRON.EHN. | ML:0.5 | 0.0000320151 | 0.0896 | AML | other | m | 2021-04-03T19:49:42.50 |
IV.FOSV.EHE. | ML:0.6 | 0.00002951865 | 0.0768 | AML | other | m | 2021-04-03T19:49:42.76 |
IV.FOSV.EHN. | ML:0.7 | 0.0000352749115 | 0.128 | AML | other | m | 2021-04-03T19:49:42.66 |
IV.ARVD.HHE. | ML:0.5 | 0.000025363205 | 0.6016 | AML | other | m | 2021-04-03T19:49:48.45 |
IV.ARVD.HHN. | ML:0.5 | 0.000024979824999999996 | 0.1152 | AML | other | m | 2021-04-03T19:49:43.06 |
IV.MPAG.HNN. | ML:1.3 | 0.00011322910000000002 | 0.6912 | AML | other | m | 2021-04-03T19:49:51.20 |
IV.MPAG.EHE. | ML:0.8 | 0.000037865175 | 1.6768 | AML | other | m | 2021-04-03T19:49:39.36 |
IV.MPAG.EHN. | ML:0.4 | 0.000015651349999999997 | 0.5632 | AML | other | m | 2021-04-03T19:49:52.38 |