A magnitude ML 0.3 earthquake occured in region: 9 km NE Città di Castello (PG), on
and geographic coordinates (lat, lon) 43.5140, 12.3160 at 6 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 |
---|---|---|---|---|
Città di Castello | PG | 9 | 39913 | 39913 |
Apecchio | PU | 10 | 1882 | 41795 |
San Giustino | PG | 12 | 11297 | 53092 |
Pietralunga | PG | 13 | 2111 | 55203 |
Monte Santa Maria Tiberina | PG | 15 | 1183 | 56386 |
Mercatello sul Metauro | PU | 15 | 1378 | 57764 |
Sansepolcro | AR | 15 | 15884 | 73648 |
Citerna | PG | 16 | 3531 | 77179 |
Borgo Pace | PU | 16 | 606 | 77785 |
Monterchi | AR | 17 | 1757 | 79542 |
Montone | PG | 17 | 1680 | 81222 |
Piobbico | PU | 18 | 2029 | 83251 |
Sant'Angelo in Vado | PU | 19 | 4133 | 87384 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.3 | 2019-04-30 13:56:58 |
43.5143 | 12.3157 | 6 | 2019-04-30 14:01:25 |
Sala Sismica INGV-Roma | 68123071 |
Field | Value |
---|---|
Time (UTC) | 2019-04-30 13:56:58 ± 0.11 |
Latitude | 43.5143 ± 0.0018 |
Longitude | 12.3157 ± 0.0025 |
Depth (km) | 6 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 68123071 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 231 |
Semi-minor axis of confidence ellipse (meter) | 198 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 42 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 230.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 112 |
Number of associated phases, regardless of their use for origin computation | 10 |
Number of defining phases | 10 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.08 |
Epicentral distance of station closest to the epicenter (degree) | 0.05216 |
Epicentral distance of station farthest from the epicenter (degree) | 0.16008 |
Number of stations at which the event was observed | 5 |
Number of stations from which data was used for origin computation | 5 |
Field | Value |
---|---|
Value | 0.3 |
Uncertainty | 0.2 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 68123071 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2019-04-30 14:01:25 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.PIEI.HHZ. | 2019-04-30T13:57:05.01 | 0.3 | undecidable | manual | S | 82 | 17.7711 | 110 | 0.08 | 72 |
IV.PARC.HHZ. | 2019-04-30T13:57:04.47 | 0.3 | undecidable | manual | S | 337 | 16.1727 | 112 | 0.08 | 73 |
IV.ATVO.HHZ. | 2019-04-30T13:57:04.58 | 0.1 | undecidable | manual | S | 153 | 16.3725 | 111 | 0.1 | 96 |
IV.ATPI.EHZ. | 2019-04-30T13:57:02.41 | 0.1 | undecidable | manual | S | 135 | 9.879 | 123 | -0.06 | 98 |
IV.BADI.EHZ. | 2019-04-30T13:57:01.35 | 0.1 | undecidable | manual | S | 265 | 5.7942 | 138 | -0.01 | 100 |
IV.ATVO.HHZ. | 2019-04-30T13:57:01.92 | 0.6 | negative | manual | P | 153 | 16.3725 | 111 | 0.03 | 49 |
IV.PIEI.HHZ. | 2019-04-30T13:57:01.96 | 0.6 | negative | manual | P | 82 | 17.7711 | 110 | -0.2 | 47 |
IV.PARC.HHZ. | 2019-04-30T13:57:01.82 | 0.6 | undecidable | manual | P | 337 | 16.1727 | 112 | -0.03 | 49 |
IV.BADI.EHZ. | 2019-04-30T13:57:00.05 | 0.6 | undecidable | manual | P | 265 | 5.7942 | 138 | -0.05 | 50 |
IV.ATPI.EHZ. | 2019-04-30T13:57:00.65 | 1.0 | undecidable | manual | P | 135 | 9.879 | 123 | -0.09 | 24 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:0.1 | 0.0000207 | 0.24 | AML | other | m | 2019-04-30T13:57:02.61 |
IV.ATPI.EHN. | ML:0.2 | 0.00002465 | 0.48 | AML | other | m | 2019-04-30T13:57:02.82 |
IV.PIEI.HHN. | ML:0.4 | 0.00001805 | 1.52 | AML | other | m | 2019-04-30T13:57:05.83 |
IV.PIEI.HHE. | ML:0.5 | 0.00002955 | 0.76 | AML | other | m | 2019-04-30T13:57:05.70 |