A magnitude ML 0.5 earthquake occured in region: 1 km S Frontone (PU), on
and geographic coordinates (lat, lon) 43.5060, 12.7370 at 11 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 |
---|---|---|---|---|
Frontone | PU | 1 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 3 | 1027 | 2327 |
Cagli | PU | 9 | 8731 | 11058 |
Cantiano | PU | 9 | 2245 | 13303 |
Pergola | PU | 10 | 6333 | 19636 |
Sassoferrato | AN | 13 | 7285 | 26921 |
Scheggia e Pascelupo | PG | 13 | 1393 | 28314 |
Acqualagna | PU | 14 | 4393 | 32707 |
Costacciaro | PG | 16 | 1216 | 33923 |
Arcevia | AN | 16 | 4612 | 38535 |
Genga | AN | 18 | 1797 | 40332 |
Sigillo | PG | 19 | 2404 | 42736 |
Fratte Rosa | PU | 19 | 966 | 43702 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-04-13 16:49:28 |
43.5058 | 12.7368 | 11 | 2024-04-13 16:57:45 |
Sala Sismica INGV-Roma | 126705551 |
Field | Value |
---|---|
Time (UTC) | 2024-04-13 16:49:28 ± 0.06 |
Latitude | 43.5058 ± 0.0027 |
Longitude | 12.7368 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 126705551 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 367 |
Semi-minor axis of confidence ellipse (meter) | 298 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 55 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 370.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 141 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 17 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.12 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42808 |
Number of stations at which the event was observed | 24 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 126705551 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-04-13 16:57:45 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.HPAC.HHZ. | 2024-04-13T16:50:58.48 | 3.0 | undecidable | manual | Pn | -5.66 | 0 | |||
IV.SELL.HHZ. | 2024-04-13T16:50:56.42 | 3.0 | positive | manual | Pg | 11.5 | 0 | |||
IV.MPNC.HHZ. | 2024-04-13T16:50:50.22 | 3.0 | undecidable | manual | Pn | 2.87 | 0 | |||
IV.NOCI.HHZ. | 2024-04-13T16:50:50.00 | 3.0 | positive | manual | Pg | 19.34 | 0 | |||
IV.PTCC.HHZ. | 2024-04-13T16:50:39.45 | 3.0 | undecidable | manual | Sn | -1.68 | 0 | |||
IV.LRP.EHZ. | 2024-04-13T16:50:30.93 | 3.0 | undecidable | manual | Sn | 1.62 | 0 | |||
IV.SCHR.EHZ. | 2024-04-13T16:50:25.31 | 3.0 | undecidable | manual | Pn | -3.06 | 0 | |||
OT.OT14.HHZ. | 2024-04-13T16:50:21.61 | 3.0 | undecidable | manual | Pg | 9.39 | 0 | |||
IV.GATE.HHZ. | 2024-04-13T16:50:10.85 | 3.0 | negative | manual | Pn | 3.82 | 0 | |||
GU.RNCA.HHZ. | 2024-04-13T16:49:49.94 | 3.0 | negative | manual | Pn | 0.48 | 0 | |||
ZO.PDN2.EHZ. | 2024-04-13T16:49:46.51 | 3.0 | negative | manual | Pn | -0.96 | 0 | |||
IV.BDI.HHZ. | 2024-04-13T16:49:45.16 | 3.0 | undecidable | manual | S | 1.54 | 0 | |||
IV.MML1.EHZ. | 2024-04-13T16:49:37.45 | 1.0 | positive | manual | P | 156 | 47.5191 | 50 | 0.03 | 24 |
IV.ATPC.HHE. | 2024-04-13T16:49:37.50 | 0.3 | undecidable | manual | S | 263 | 22.6551 | 50 | 0.28 | 71 |
IV.PIEI.HHZ. | 2024-04-13T16:49:35.35 | 0.6 | undecidable | manual | S | 282 | 16.5723 | 123 | -0.17 | 49 |
IV.ATBU.EHE. | 2024-04-13T16:49:35.27 | 0.6 | undecidable | manual | S | 258 | 15.5733 | 125 | 0.05 | 50 |
IV.SNTG.HHZ. | 2024-04-13T16:49:35.06 | 0.6 | undecidable | manual | P | 149 | 32.3454 | 50 | -0.02 | 49 |
IV.MPAG.EHZ. | 2024-04-13T16:49:34.77 | 0.6 | undecidable | manual | S | 8 | 13.7751 | 128 | 0.04 | 51 |
IV.ATPC.HHE. | 2024-04-13T16:49:33.33 | 0.1 | undecidable | manual | P | 263 | 22.6551 | 50 | -0.27 | 95 |
IV.SSFR.HHZ. | 2024-04-13T16:49:33.37 | 0.6 | undecidable | manual | S | 155 | 8.5803 | 142 | -0.06 | 51 |
IV.ATSC.EHZ. | 2024-04-13T16:49:33.79 | 0.3 | undecidable | manual | S | 204 | 9.9789 | 137 | 0.04 | 76 |
IV.MPAG.EHZ. | 2024-04-13T16:49:32.28 | 1.0 | undecidable | manual | P | 8 | 13.7751 | 128 | 0.12 | 25 |
IV.PIEI.HHZ. | 2024-04-13T16:49:32.53 | 0.6 | positive | manual | P | 282 | 16.5723 | 123 | -0.08 | 50 |
IV.ATBU.EHE. | 2024-04-13T16:49:32.55 | 0.1 | undecidable | manual | P | 258 | 15.5733 | 125 | 0.11 | 99 |
IV.FRON.EHZ. | 2024-04-13T16:49:32.50 | 1.0 | undecidable | manual | S | 326 | 1.5984 | 172 | 0.06 | 26 |
IV.NARO.HHZ. | 2024-04-13T16:49:32.68 | 0.3 | undecidable | manual | P | 313 | 17.1717 | 122 | -0.03 | 76 |
IV.ATSC.EHZ. | 2024-04-13T16:49:31.47 | 0.1 | undecidable | manual | P | 204 | 9.9789 | 137 | -0.12 | 100 |
IV.RIBO.EHZ.01 | 2024-04-13T16:49:31.21 | 3.0 | positive | manual | P | -0.22 | 0 | |||
IV.SSFR.HHZ. | 2024-04-13T16:49:31.53 | 0.3 | negative | manual | P | 155 | 8.5803 | 142 | 0.12 | 75 |
IV.FRON.EHZ. | 2024-04-13T16:49:30.99 | 1.0 | undecidable | manual | P | 326 | 1.5984 | 172 | 0.15 | 25 |
IV.SEI.HHZ. | 2024-04-13T16:49:24.12 | 3.0 | negative | manual | P | 0.93 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.FRON.EHE. | ML:0.4 | 0.00004575 | 0.34 | AML | other | m | 2024-04-13T16:49:32.60 |
IV.FRON.EHN. | ML:0.6 | 0.00007625 | 0.16 | AML | other | m | 2024-04-13T16:49:32.68 |
IV.SSFR.HHN. | ML:0.6 | 0.000054600000000000006 | 1.14 | AML | other | m | 2024-04-13T16:49:33.38 |
IV.SSFR.HHE. | ML:0.7 | 0.0000626 | 0.44 | AML | other | m | 2024-04-13T16:49:33.44 |
IV.PIEI.HHN. | ML:0.2 | 0.0000165 | 0.3 | AML | other | m | 2024-04-13T16:49:35.31 |
IV.PIEI.HHE. | ML:0.5 | 0.00002395 | 0.28 | AML | other | m | 2024-04-13T16:49:35.55 |