A magnitude ML 0.6 earthquake occured in region: 7 km W Apecchio (PU), on
and geographic coordinates (lat, lon) 43.5300, 12.3480 at 9 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 |
---|---|---|---|---|
Apecchio | PU | 7 | 1882 | 1882 |
CittĂ di Castello | PG | 12 | 39913 | 41795 |
Pietralunga | PG | 12 | 2111 | 43906 |
Mercatello sul Metauro | PU | 13 | 1378 | 45284 |
San Giustino | PG | 14 | 11297 | 56581 |
Piobbico | PU | 15 | 2029 | 58610 |
Borgo Pace | PU | 15 | 606 | 59216 |
Sant'Angelo in Vado | PU | 16 | 4133 | 63349 |
Sansepolcro | AR | 17 | 15884 | 79233 |
Monte Santa Maria Tiberina | PG | 18 | 1183 | 80416 |
Montone | PG | 18 | 1680 | 82096 |
Citerna | PG | 19 | 3531 | 85627 |
Monterchi | AR | 20 | 1757 | 87384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.6 | 2023-03-28 22:51:38 |
43.5298 | 12.3478 | 9 | 2023-03-28 22:57:11 |
Sala Sismica INGV-Roma | 115832921 |
Field | Value |
---|---|
Time (UTC) | 2023-03-28 22:51:38 ± 0.15 |
Latitude | 43.5298 ± 0.0036 |
Longitude | 12.3478 ± 0.0037 |
Depth (km) | 9 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 115832921 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 427 |
Semi-minor axis of confidence ellipse (meter) | 198 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 152 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 430.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 166 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.15 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.18706 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.6 |
Uncertainty | 0.1 |
Num. used stations | 2 |
Type of magnitude | ML |
Reference to an origin | 115832921 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-03-28 22:57:11 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MMUR.HNZ. | 2023-03-28T22:51:49.78 | 3.0 | undecidable | manual | P | 0.07 | 0 | |||
IV.NARO.HHZ. | 2023-03-28T22:51:46.61 | 0.1 | undecidable | manual | S | 64 | 20.7681 | 114 | -0.22 | 93 |
IV.PIEI.HHZ. | 2023-03-28T22:51:45.20 | 0.1 | undecidable | manual | S | 88 | 15.0738 | 121 | 0.13 | 96 |
IV.ATVO.HHZ. | 2023-03-28T22:51:45.61 | 0.1 | undecidable | manual | S | 164 | 17.0718 | 118 | -0.07 | 97 |
IV.BADI.EHZ. | 2023-03-28T22:51:43.23 | 0.1 | undecidable | manual | S | 255 | 8.5803 | 137 | -0.09 | 98 |
IV.NARO.HHZ. | 2023-03-28T22:51:43.40 | 0.1 | undecidable | manual | P | 64 | 20.7681 | 114 | -0.11 | 96 |
IV.PIEI.HHZ. | 2023-03-28T22:51:42.63 | 0.1 | undecidable | manual | P | 88 | 15.0738 | 121 | 0.14 | 96 |
IV.APEC.HHZ. | 2023-03-28T22:51:42.87 | 0.1 | undecidable | manual | S | 61 | 6.5934 | 144 | 0 | 100 |
IV.ATVO.HHZ. | 2023-03-28T22:51:42.81 | 0.1 | undecidable | manual | P | 164 | 17.0718 | 118 | -0.03 | 98 |
IV.APEC.HHZ. | 2023-03-28T22:51:41.35 | 0.1 | undecidable | manual | P | 61 | 6.5934 | 144 | 0.13 | 97 |
IV.BADI.EHZ. | 2023-03-28T22:51:41.57 | 0.1 | undecidable | manual | P | 255 | 8.5803 | 137 | 0.09 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.BADI.EHN. | ML:0.6 | 0.0000609 | 0.12 | AML | other | m | 2023-03-28T22:51:43.31 |
IV.BADI.EHE. | ML:0.5 | 0.00004475 | 0.18 | AML | other | m | 2023-03-28T22:51:43.86 |