A magnitude ML 0.5 earthquake occured in region: 4 km SW Frontone (PU), on
and geographic coordinates (lat, lon) 43.4940, 12.7010 at 15 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
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 | 4 | 1300 | 1300 |
Serra Sant'Abbondio | PU | 6 | 1027 | 2327 |
Cantiano | PU | 6 | 2245 | 4572 |
Cagli | PU | 7 | 8731 | 13303 |
Scheggia e Pascelupo | PG | 10 | 1393 | 14696 |
Pergola | PU | 13 | 6333 | 21029 |
Acqualagna | PU | 14 | 4393 | 25422 |
Sassoferrato | AN | 14 | 7285 | 32707 |
Costacciaro | PG | 15 | 1216 | 33923 |
Sigillo | PG | 18 | 2404 | 36327 |
Gubbio | PG | 18 | 32216 | 68543 |
Piobbico | PU | 19 | 2029 | 70572 |
Arcevia | AN | 19 | 4612 | 75184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.5 | 2023-06-07 20:54:57 |
43.4942 | 12.7013 | 15 | 2024-09-10 16:44:17 |
Bollettino Sismico Italiano INGV | 120847281 |
Field | Value |
---|---|
Time (UTC) | 2023-06-07 20:54:57 ± 0.15 |
Latitude | 43.4942 ± 0.0045 |
Longitude | 12.7013 ± 0.0062 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 120847281 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 560 |
Semi-minor axis of confidence ellipse (meter) | 95 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 52 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 560.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 98 |
Number of associated phases, regardless of their use for origin computation | 18 |
Number of defining phases | 16 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.14569 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 8 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 120847281 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-09-07 09:40:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MPAG.EHZ. | 2023-06-07T20:55:05.15 | 0.3 | undecidable | manual | S | 17 | 15.6732 | 122 | 0.25 | 71 |
IV.PIEI.HHZ. | 2023-06-07T20:55:04.29 | 0.1 | undecidable | manual | S | 289 | 14.1747 | 126 | -0.28 | 93 |
IV.ATBU.EHZ. | 2023-06-07T20:55:04.69 | 0.3 | undecidable | manual | S | 261 | 12.4764 | 131 | 0.47 | 67 |
IV.NARO.HHZ. | 2023-06-07T20:55:04.94 | 0.1 | undecidable | manual | S | 323 | 16.1727 | 121 | -0.08 | 96 |
IV.ATSC.EHE. | 2023-06-07T20:55:03.33 | 0.1 | undecidable | manual | S | 189 | 7.881 | 146 | -0.07 | 99 |
IV.SSFR.HHZ. | 2023-06-07T20:55:03.53 | 0.1 | undecidable | manual | S | 135 | 9.1797 | 142 | -0.07 | 98 |
IV.TSM5.DHN.01 | 2023-06-07T20:55:03.27 | 0.1 | undecidable | manual | S | 259 | 8.0808 | 145 | -0.16 | 97 |
IV.ARVD.HHZ. | 2023-06-07T20:55:02.88 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.MPAG.EHZ. | 2023-06-07T20:55:02.05 | 0.3 | undecidable | manual | P | 17 | 15.6732 | 122 | 0.12 | 73 |
IV.FOSV.EHZ. | 2023-06-07T20:55:02.71 | 3.0 | undecidable | manual | P | -0.15 | 0 | |||
IV.FRON.EHZ. | 2023-06-07T20:55:02.84 | 0.1 | undecidable | manual | S | 37 | 3.2967 | 165 | -0.05 | 99 |
IV.PIEI.HHZ. | 2023-06-07T20:55:01.63 | 0.1 | undecidable | manual | P | 289 | 14.1747 | 126 | -0.1 | 96 |
IV.ATBU.EHZ. | 2023-06-07T20:55:01.74 | 0.1 | positive | manual | P | 261 | 12.4764 | 131 | 0.21 | 95 |
IV.NARO.HHZ. | 2023-06-07T20:55:01.93 | 0.1 | undecidable | manual | P | 323 | 16.1727 | 121 | -0.07 | 96 |
IV.ATSC.EHE. | 2023-06-07T20:55:01.04 | 0.1 | positive | manual | P | 189 | 7.881 | 146 | -0.03 | 99 |
IV.SSFR.HHZ. | 2023-06-07T20:55:01.22 | 0.1 | undecidable | manual | P | 135 | 9.1797 | 142 | 0.04 | 99 |
IV.TSM5.DHN.01 | 2023-06-07T20:55:01.14 | 0.1 | undecidable | manual | P | 259 | 8.0808 | 145 | 0.05 | 99 |
IV.FRON.EHZ. | 2023-06-07T20:55:00.79 | 0.1 | negative | manual | P | 37 | 3.2967 | 165 | 0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.SSFR.HHN. | ML:0.8 | 0.0000641 | 0.14 | AML | other | m | 2023-06-07T20:55:03.92 |
IV.PIEI.HHN. | ML:0.4 | 0.00001865 | 0.3 | AML | other | m | 2023-06-07T20:55:04.52 |
IV.SSFR.HHE. | ML:0.7 | 0.00004475 | 0.6 | AML | other | m | 2023-06-07T20:55:04.74 |
IV.PIEI.HHE. | ML:0.6 | 0.0000307 | 0.12 | AML | other | m | 2023-06-07T20:55:04.61 |
IV.NARO.HHE. | ML:0.3 | 0.000013650000000000001 | 1.82 | AML | other | m | 2023-06-07T20:55:04.97 |
IV.NARO.HHN. | ML:0.3 | 0.000012699999999999999 | 0.84 | AML | other | m | 2023-06-07T20:55:05.44 |