A magnitude ML 0.8 earthquake occured in region: 3 km N San Giustino (PG), on
and geographic coordinates (lat, lon) 43.5720, 12.1830 at 10 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 |
---|---|---|---|---|
San Giustino | PG | 3 | 11297 | 11297 |
Sansepolcro | AR | 3 | 15884 | 27181 |
Citerna | PG | 10 | 3531 | 30712 |
Anghiari | AR | 11 | 5638 | 36350 |
Monterchi | AR | 11 | 1757 | 38107 |
Borgo Pace | PU | 13 | 606 | 38713 |
CittĂ di Castello | PG | 14 | 39913 | 78626 |
Monte Santa Maria Tiberina | PG | 15 | 1183 | 79809 |
Badia Tedalda | AR | 15 | 1087 | 80896 |
Mercatello sul Metauro | PU | 15 | 1378 | 82274 |
Pieve Santo Stefano | AR | 16 | 3183 | 85457 |
Caprese Michelangelo | AR | 18 | 1426 | 86883 |
Sestino | AR | 18 | 1355 | 88238 |
Apecchio | PU | 19 | 1882 | 90120 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 0.8 | 2023-02-21 04:13:37 |
43.5723 | 12.1827 | 10 | 2024-03-01 17:17:59 |
Bollettino Sismico Italiano INGV | 115465581 |
Field | Value |
---|---|
Time (UTC) | 2023-02-21 04:13:37 ± 0.07 |
Latitude | 43.5723 ± 0.0036 |
Longitude | 12.1827 ± 0.0050 |
Depth (km) | 10 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 115465581 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 417 |
Semi-minor axis of confidence ellipse (meter) | 357 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 8 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 420.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 102 |
Number of associated phases, regardless of their use for origin computation | 20 |
Number of defining phases | 20 |
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) | 0.07734 |
Epicentral distance of station farthest from the epicenter (degree) | 0.29048 |
Number of stations at which the event was observed | 10 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.0 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115465581 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2023-03-17 10:41:58 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2023-02-21T04:13:48.58 | 0.6 | undecidable | manual | S | 82 | 32.2455 | 50 | -0.26 | 47 |
IV.CAFI.HNN. | 2023-02-21T04:13:48.64 | 0.6 | undecidable | manual | S | 213 | 32.1456 | 50 | -0.16 | 48 |
IV.ATVO.HHN. | 2023-02-21T04:13:47.46 | 0.6 | undecidable | manual | S | 139 | 27.75 | 109 | -0.15 | 48 |
IV.ATPC.HHE. | 2023-02-21T04:13:46.88 | 0.6 | undecidable | manual | S | 115 | 24.2535 | 111 | 0.4 | 46 |
IV.ATPI.EHE. | 2023-02-21T04:13:45.76 | 0.6 | undecidable | manual | S | 127 | 22.2555 | 113 | -0.06 | 49 |
IV.APEC.HHZ. | 2023-02-21T04:13:45.07 | 0.6 | undecidable | manual | S | 95 | 19.1697 | 116 | 0.23 | 48 |
IV.CRE.HHZ. | 2023-02-21T04:13:44.88 | 0.6 | undecidable | manual | S | 286 | 19.2696 | 116 | 0 | 50 |
IV.CAFI.HNN. | 2023-02-21T04:13:44.10 | 0.1 | undecidable | manual | P | 213 | 32.1456 | 50 | 0.11 | 95 |
IV.ATMC.EHE. | 2023-02-21T04:13:43.19 | 0.6 | undecidable | manual | S | 177 | 13.9749 | 124 | -0.1 | 49 |
IV.NARO.HHZ. | 2023-02-21T04:13:43.73 | 0.6 | undecidable | manual | P | 82 | 32.2455 | 50 | -0.28 | 46 |
IV.ATVO.HHN. | 2023-02-21T04:13:43.73 | 0.1 | undecidable | manual | P | 139 | 27.75 | 109 | 0.43 | 89 |
IV.ATPC.HHE. | 2023-02-21T04:13:42.49 | 0.1 | undecidable | manual | P | 115 | 24.2535 | 111 | -0.16 | 95 |
IV.ATPI.EHE. | 2023-02-21T04:13:42.08 | 0.1 | undecidable | manual | P | 127 | 22.2555 | 113 | -0.19 | 95 |
IV.BADI.EHE. | 2023-02-21T04:13:41.77 | 0.6 | undecidable | manual | S | 144 | 8.5803 | 138 | -0.1 | 49 |
IV.CRE.HHZ. | 2023-02-21T04:13:41.88 | 1.0 | undecidable | manual | P | 286 | 19.2696 | 116 | 0.15 | 24 |
IV.APEC.HHZ. | 2023-02-21T04:13:41.90 | 0.3 | undecidable | manual | P | 95 | 19.1697 | 116 | 0.19 | 72 |
IV.PARC.HHZ. | 2023-02-21T04:13:41.84 | 0.6 | undecidable | manual | S | 28 | 9.5793 | 135 | -0.27 | 48 |
IV.PARC.HHZ. | 2023-02-21T04:13:40.27 | 0.1 | undecidable | manual | P | 28 | 9.5793 | 135 | 0.14 | 99 |
IV.ATMC.EHE. | 2023-02-21T04:13:40.80 | 0.1 | undecidable | manual | P | 177 | 13.9749 | 124 | -0.01 | 100 |
IV.BADI.EHE. | 2023-02-21T04:13:39.93 | 0.1 | undecidable | manual | P | 144 | 8.5803 | 138 | -0.06 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PARC.HHN. | ML:0.8 | 0.00007300000000000001 | 0.12 | AML | other | m | 2023-02-21T04:13:41.92 |
IV.PARC.HHE. | ML:0.8 | 0.00007735 | 1.82 | AML | other | m | 2023-02-21T04:13:42.92 |