A magnitude ML 0.8 earthquake occured in region: 3 km SW Cagli (PU), on
and geographic coordinates (lat, lon) 43.5330, 12.6220 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 |
---|---|---|---|---|
Cagli | PU | 3 | 8731 | 8731 |
Cantiano | PU | 7 | 2245 | 10976 |
Frontone | PU | 10 | 1300 | 12276 |
Acqualagna | PU | 10 | 4393 | 16669 |
Piobbico | PU | 11 | 2029 | 18698 |
Serra Sant'Abbondio | PU | 13 | 1027 | 19725 |
Scheggia e Pascelupo | PG | 15 | 1393 | 21118 |
Fermignano | PU | 16 | 8596 | 29714 |
Apecchio | PU | 17 | 1882 | 31596 |
Urbania | PU | 17 | 7099 | 38695 |
Pergola | PU | 18 | 6333 | 45028 |
Pietralunga | PG | 18 | 2111 | 47139 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-04-18 03:29:37 |
43.5327 | 12.6215 | 14 | 2023-04-18 03:49:05 |
Sala Sismica INGV-Roma | 116477061 |
Field | Value |
---|---|
Time (UTC) | 2023-04-18 03:29:37 ± 0.09 |
Latitude | 43.5327 ± 0.0018 |
Longitude | 12.6215 ± 0.0037 |
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 | 116477061 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 132 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 44 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 143 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.05 |
Epicentral distance of station closest to the epicenter (degree) | 0.06295 |
Epicentral distance of station farthest from the epicenter (degree) | 0.15109 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 116477061 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-04-18 03:49:05 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-04-18T03:29:44.00 | 0.6 | undecidable | manual | S | 46 | 15.3735 | 117 | -0.03 | 49 |
IV.SSFR.HHZ. | 2023-04-18T03:29:44.34 | 0.6 | undecidable | manual | S | 130 | 16.7721 | 114 | -0.02 | 49 |
IV.PIEI.HHZ. | 2023-04-18T03:29:42.33 | 0.6 | undecidable | manual | S | 273 | 6.993 | 146 | 0 | 50 |
IV.NARO.HHZ. | 2023-04-18T03:29:42.65 | 0.1 | undecidable | manual | S | 339 | 9.2796 | 137 | -0.06 | 99 |
IV.FRON.EHZ. | 2023-04-18T03:29:42.62 | 0.6 | undecidable | manual | S | 101 | 8.5803 | 140 | 0.04 | 50 |
IV.SSFR.HHZ. | 2023-04-18T03:29:41.25 | 0.6 | undecidable | manual | P | 130 | 16.7721 | 114 | -0.11 | 48 |
IV.MPAG.EHZ. | 2023-04-18T03:29:41.26 | 0.6 | undecidable | manual | P | 46 | 15.3735 | 117 | 0.09 | 48 |
IV.PIEI.HHZ. | 2023-04-18T03:29:40.20 | 0.1 | undecidable | manual | P | 273 | 6.993 | 146 | 0.02 | 100 |
IV.NARO.HHZ. | 2023-04-18T03:29:40.37 | 1.0 | undecidable | manual | P | 339 | 9.2796 | 137 | -0.03 | 25 |
IV.FRON.EHZ. | 2023-04-18T03:29:40.39 | 1.0 | negative | manual | P | 101 | 8.5803 | 140 | 0.06 | 25 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.8 | 0.00004415 | 0.38 | AML | other | m | 2023-04-18T03:29:44.62 |
IV.SSFR.HHE. | ML:0.8 | 0.00004654999999999999 | 1.18 | AML | other | m | 2023-04-18T03:29:45.74 |