A magnitude ML 0.4 earthquake occured in region: 4 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4170, 12.4770 at 8 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Montone | PG | 13 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 16 | 1393 | 39645 |
Apecchio | PU | 16 | 1882 | 41527 |
Umbertide | PG | 17 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
CittĂ di Castello | PG | 20 | 39913 | 100150 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-09-30 07:24:55 |
43.4172 | 12.4772 | 8 | 2024-09-30 07:37:17 |
Sala Sismica INGV-Roma | 131778231 |
Field | Value |
---|---|
Time (UTC) | 2024-09-30 07:24:55 ± 0.16 |
Latitude | 43.4172 ± 0.0036 |
Longitude | 12.4772 ± 0.0074 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 131778231 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 502 |
Semi-minor axis of confidence ellipse (meter) | 395 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 120 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 95 |
Number of associated phases, regardless of their use for origin computation | 14 |
Number of defining phases | 14 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.17 |
Epicentral distance of station closest to the epicenter (degree) | 0.02248 |
Epicentral distance of station farthest from the epicenter (degree) | 0.20774 |
Number of stations at which the event was observed | 9 |
Number of stations from which data was used for origin computation | 9 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 131778231 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-09-30 07:37:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.FRON.EHZ. | 2024-09-30T07:25:00.02 | 1.0 | negative | manual | P | 61 | 22.8549 | 110 | -0.19 | 23 |
IV.PIEI.HHZ. | 2024-09-30T07:25:00.78 | 0.3 | undecidable | manual | S | 19 | 13.9749 | 121 | -0.18 | 71 |
IV.NARO.HHZ. | 2024-09-30T07:24:59.74 | 0.6 | negative | manual | P | 21 | 23.0547 | 110 | -0.49 | 44 |
IV.ATPC.HNE. | 2024-09-30T07:24:59.39 | 0.3 | undecidable | manual | S | 347 | 7.1928 | 139 | 0.25 | 71 |
IV.MURB.HHZ. | 2024-09-30T07:24:59.30 | 0.6 | negative | manual | P | 167 | 17.5713 | 115 | 0.09 | 48 |
IV.TSM2.DH1.01 | 2024-09-30T07:24:58.27 | 0.3 | undecidable | manual | S | 156 | 2.4975 | 163 | -0.07 | 74 |
IV.ATPI.EHZ. | 2024-09-30T07:24:58.97 | 0.3 | undecidable | manual | S | 302 | 7.0929 | 139 | -0.14 | 72 |
IV.ATVO.HHZ. | 2024-09-30T07:24:58.93 | 0.3 | undecidable | manual | S | 236 | 6.8931 | 140 | -0.14 | 73 |
IV.PIEI.HHZ. | 2024-09-30T07:24:58.59 | 0.3 | undecidable | manual | P | 19 | 13.9749 | 121 | 0.01 | 74 |
IV.ATPC.HNE. | 2024-09-30T07:24:57.63 | 0.1 | undecidable | manual | P | 347 | 7.1928 | 139 | 0.1 | 98 |
IV.TSM2.DH1.01 | 2024-09-30T07:24:57.08 | 0.1 | undecidable | manual | P | 156 | 2.4975 | 163 | 0.01 | 100 |
IV.ATBU.HNZ. | 2024-09-30T07:24:57.94 | 0.1 | undecidable | manual | P | 41 | 8.6802 | 134 | 0.21 | 95 |
IV.ATPI.EHZ. | 2024-09-30T07:24:57.65 | 0.3 | undecidable | manual | P | 302 | 7.0929 | 139 | 0.14 | 73 |
IV.ATVO.HHZ. | 2024-09-30T07:24:57.50 | 0.1 | undecidable | manual | P | 236 | 6.8931 | 140 | 0.01 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHN. | ML:0.5 | 0.000049219275 | 0.1 | AML | other | m | 2024-09-30T07:24:59.17 |
IV.ATPI.EHE. | ML:0.4 | 0.0000397186815 | 0.14 | AML | other | m | 2024-09-30T07:24:59.18 |
IV.PIEI.HHN. | ML:0.4 | 0.000026522009500000004 | 0.14 | AML | other | m | 2024-09-30T07:25:01.38 |
IV.PIEI.HHE. | ML:0.6 | 0.00003981031 | 0.14 | AML | other | m | 2024-09-30T07:25:01.54 |
IV.ATVO.HHE. | ML:0.3 | 0.00003270916 | 0.1 | AML | other | m | 2024-09-30T07:24:59.50 |
IV.ATVO.HHN. | ML:0.1 | 0.000018683069 | 0.3 | AML | other | m | 2024-09-30T07:25:01.26 |