A magnitude ML 1.0 earthquake occured in region: 6 km NE Costacciaro (PG), on
and geographic coordinates (lat, lon) 43.4000, 12.7720 at 13 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 |
---|---|---|---|---|
Costacciaro | PG | 7 | 1216 | 1216 |
Sigillo | PG | 8 | 2404 | 3620 |
Sassoferrato | AN | 8 | 7285 | 10905 |
Scheggia e Pascelupo | PG | 8 | 1393 | 12298 |
Serra Sant'Abbondio | PU | 10 | 1027 | 13325 |
Fossato di Vico | PG | 12 | 2840 | 16165 |
Fabriano | AN | 13 | 31480 | 47645 |
Frontone | PU | 13 | 1300 | 48945 |
Genga | AN | 14 | 1797 | 50742 |
Cantiano | PU | 14 | 2245 | 52987 |
Gubbio | PG | 16 | 32216 | 85203 |
Arcevia | AN | 18 | 4612 | 89815 |
Gualdo Tadino | PG | 19 | 15208 | 105023 |
Pergola | PU | 19 | 6333 | 111356 |
Cagli | PU | 19 | 8731 | 120087 |
Cerreto d'Esi | AN | 19 | 3817 | 123904 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.0 | 2023-05-23 09:20:28 |
43.3997 | 12.7715 | 13 | 2023-05-23 09:31:09 |
Sala Sismica INGV-Roma | 117624081 |
Field | Value |
---|---|
Time (UTC) | 2023-05-23 09:20:28 ± 0.06 |
Latitude | 43.3997 ± 0.0027 |
Longitude | 12.7715 ± 0.0050 |
Depth (km) | 13 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 117624081 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 390 |
Semi-minor axis of confidence ellipse (meter) | 49 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 105 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 390.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 133 |
Number of associated phases, regardless of their use for origin computation | 19 |
Number of defining phases | 19 |
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) | 0.03777 |
Epicentral distance of station farthest from the epicenter (degree) | 0.25271 |
Number of stations at which the event was observed | 12 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 1.0 |
Uncertainty | 0.2 |
Num. used stations | 8 |
Type of magnitude | ML |
Reference to an origin | 117624081 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-23 09:31:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-05-23T09:20:37.64 | 0.6 | undecidable | manual | S | 358 | 25.4523 | 98 | 0.14 | 48 |
IV.MURB.HHZ. | 2023-05-23T09:20:37.63 | 0.6 | undecidable | manual | S | 233 | 25.0527 | 98 | 0.25 | 47 |
IV.PIEI.HHZ. | 2023-05-23T09:20:36.97 | 0.3 | undecidable | manual | S | 308 | 24.2535 | 99 | -0.22 | 70 |
IV.FRON.EHZ. | 2023-05-23T09:20:34.39 | 0.3 | undecidable | manual | S | 344 | 13.5753 | 118 | -0.07 | 74 |
IV.MURB.HHZ. | 2023-05-23T09:20:33.76 | 0.6 | undecidable | manual | P | 233 | 25.0527 | 98 | 0.26 | 47 |
IV.NARO.HHZ. | 2023-05-23T09:20:33.96 | 0.6 | undecidable | manual | P | 327 | 28.0497 | 97 | 0 | 49 |
IV.ATSC.EHZ. | 2023-05-23T09:20:33.19 | 0.6 | undecidable | manual | S | 292 | 7.3815 | 142 | 0.01 | 50 |
IV.PIEI.HHZ. | 2023-05-23T09:20:33.33 | 0.3 | negative | manual | P | 308 | 24.2535 | 99 | -0.06 | 73 |
IV.MPAG.EHZ. | 2023-05-23T09:20:33.60 | 0.6 | positive | manual | P | 358 | 25.4523 | 98 | 0.03 | 49 |
IV.FOSV.HNZ. | 2023-05-23T09:20:33.80 | 0.3 | undecidable | manual | S | 184 | 11.6772 | 125 | -0.21 | 72 |
IV.ARVD.HHZ. | 2023-05-23T09:20:32.38 | 0.3 | undecidable | manual | P | 51 | 17.4714 | 108 | 0.01 | 74 |
IV.ATFO.HHZ. | 2023-05-23T09:20:32.22 | 0.3 | undecidable | manual | P | 257 | 16.5723 | 110 | -0.01 | 74 |
IV.SSFR.HHZ. | 2023-05-23T09:20:32.74 | 0.3 | undecidable | manual | S | 12 | 4.1958 | 157 | -0.01 | 76 |
IV.ATBU.EHZ. | 2023-05-23T09:20:32.90 | 0.6 | undecidable | manual | P | 295 | 19.869 | 104 | 0.18 | 48 |
IV.FOSV.HNZ. | 2023-05-23T09:20:31.47 | 0.3 | undecidable | manual | P | 184 | 11.6772 | 125 | -0.09 | 74 |
IV.FRON.EHZ. | 2023-05-23T09:20:31.84 | 1.0 | undecidable | manual | P | 344 | 13.5753 | 118 | 0.02 | 25 |
IV.TSM1.DHZ. | 2023-05-23T09:20:31.97 | 0.1 | undecidable | manual | P | 247 | 15.2736 | 113 | -0.08 | 98 |
IV.ATSC.EHZ. | 2023-05-23T09:20:31.14 | 0.1 | undecidable | manual | P | 292 | 7.3815 | 142 | 0.06 | 100 |
IV.SSFR.HHZ. | 2023-05-23T09:20:30.92 | 0.6 | undecidable | manual | P | 12 | 4.1958 | 157 | 0.09 | 50 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.9 | 0.0001122 | 0.08 | AML | other | m | 2023-05-23T09:20:33.00 |
IV.SSFR.HHE. | ML:0.8 | 0.00008565000000000001 | 1.82 | AML | other | m | 2023-05-23T09:20:33.04 |
IV.FRON.EHE. | ML:0.7 | 0.000051949999999999996 | 0.12 | AML | other | m | 2023-05-23T09:20:34.54 |
IV.FRON.EHN. | ML:0.8 | 0.00006365000000000002 | 0.3 | AML | other | m | 2023-05-23T09:20:34.77 |
IV.MURB.HHN. | ML:1.2 | 0.00007845 | 0.24 | AML | other | m | 2023-05-23T09:20:38.34 |
IV.MURB.HHE. | ML:1.2 | 0.00008035 | 0.8 | AML | other | m | 2023-05-23T09:20:38.10 |
IV.SSFR.HNE. | ML:1.1 | 0.000176653655 | 0.0512 | AML | other | m | 2023-05-23T09:20:33.10 |
IV.SSFR.HNN. | ML:1.3 | 0.00024739565 | 0.0512 | AML | other | m | 2023-05-23T09:20:33.00 |