A magnitude ML 0.5 earthquake occured in region: 4 km E Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4290, 12.4820 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 |
---|---|---|---|---|
Pietralunga | PG | 4 | 2111 | 2111 |
Gubbio | PG | 11 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Apecchio | PU | 15 | 1882 | 41527 |
Piobbico | PU | 18 | 2029 | 43556 |
Umbertide | PG | 18 | 16681 | 60237 |
Cagli | PU | 19 | 8731 | 68968 |
CittĂ di Castello | PG | 20 | 39913 | 108881 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.5 | 2024-02-11 01:52:35 |
43.4292 | 12.4823 | 9 | 2024-02-11 02:00:00 |
Sala Sismica INGV-Roma | 125211621 |
Field | Value |
---|---|
Time (UTC) | 2024-02-11 01:52:35 ± 0.38 |
Latitude | 43.4292 ± 0.0108 |
Longitude | 12.4823 ± 0.0149 |
Depth (km) | 9 ± 2 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 125211621 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 1499 |
Semi-minor axis of confidence ellipse (meter) | 397 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 137 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 1500.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 167 |
Number of associated phases, regardless of their use for origin computation | 11 |
Number of defining phases | 11 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.06205 |
Epicentral distance of station farthest from the epicenter (degree) | 0.19785 |
Number of stations at which the event was observed | 6 |
Number of stations from which data was used for origin computation | 6 |
Field | Value |
---|---|
Value | 0.5 |
Uncertainty | 0.1 |
Num. used stations | 7 |
Type of magnitude | ML |
Reference to an origin | 125211621 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-02-11 02:00:00 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.NARO.HHZ. | 2024-02-11T01:52:43.00 | 0.6 | undecidable | manual | S | 21 | 21.6672 | 114 | -0.5 | 44 |
IV.BADI.EHZ. | 2024-02-11T01:52:43.10 | 0.6 | undecidable | manual | S | 295 | 21.1677 | 114 | -0.23 | 47 |
IV.PIEI.HHZ. | 2024-02-11T01:52:40.69 | 0.3 | undecidable | manual | S | 20 | 12.5763 | 127 | -0.06 | 74 |
IV.FRON.EHZ. | 2024-02-11T01:52:40.25 | 0.6 | undecidable | manual | P | 63 | 21.9669 | 113 | 0.17 | 48 |
IV.BADI.EHZ. | 2024-02-11T01:52:39.78 | 0.1 | undecidable | manual | P | 295 | 21.1677 | 114 | -0.16 | 95 |
IV.ATVO.HHZ. | 2024-02-11T01:52:39.21 | 0.1 | undecidable | manual | S | 230 | 7.9809 | 140 | -0.38 | 93 |
IV.NARO.HHZ. | 2024-02-11T01:52:39.79 | 0.6 | undecidable | manual | P | 21 | 21.6672 | 114 | -0.24 | 47 |
IV.ATPI.EHZ. | 2024-02-11T01:52:39.61 | 0.3 | undecidable | manual | S | 290 | 6.8931 | 144 | 0.26 | 72 |
IV.ATPI.EHZ. | 2024-02-11T01:52:38.40 | 0.1 | undecidable | manual | P | 290 | 6.8931 | 144 | 0.76 | 82 |
IV.PIEI.HHZ. | 2024-02-11T01:52:38.59 | 0.1 | undecidable | manual | P | 20 | 12.5763 | 127 | 0.14 | 97 |
IV.ATVO.HHZ. | 2024-02-11T01:52:37.74 | 0.1 | undecidable | manual | P | 230 | 7.9809 | 140 | -0.04 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.000037992400000000006 | 0.2208 | AML | other | m | 2024-02-11T01:52:39.58 |
IV.ATVO.HHN. | ML:0.4 | 0.00003643185 | 0.12 | AML | other | m | 2024-02-11T01:52:39.39 |
IV.PIEI.HHE. | ML:0.4 | 0.000027236482 | 0.16 | AML | other | m | 2024-02-11T01:52:41.68 |
IV.PIEI.HHN. | ML:0.5 | 0.000035288315 | 1.7392 | AML | other | m | 2024-02-11T01:52:42.18 |
IV.BADI.EHE. | ML:0.4 | 0.0000219343545 | 1.36 | AML | other | m | 2024-02-11T01:52:44.07 |
IV.BADI.EHN. | ML:0.6 | 0.000032289689999999996 | 1.5408 | AML | other | m | 2024-02-11T01:52:43.87 |
IV.NARO.HHE. | ML:0.7 | 0.000035346165 | 3.1184 | AML | other | m | 2024-02-11T01:52:43.75 |