A magnitude ML 0.4 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4070, 12.4920 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 | 6 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Cantiano | PU | 13 | 2245 | 36572 |
Montone | PG | 14 | 1680 | 38252 |
Scheggia e Pascelupo | PG | 14 | 1393 | 39645 |
Umbertide | PG | 17 | 16681 | 56326 |
Apecchio | PU | 18 | 1882 | 58208 |
Costacciaro | PG | 19 | 1216 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.4 | 2024-01-27 22:39:12 |
43.4068 | 12.492 | 8 | 2024-01-27 22:50:35 |
Sala Sismica INGV-Roma | 124897251 |
Field | Value |
---|---|
Time (UTC) | 2024-01-27 22:39:12 ± 0.08 |
Latitude | 43.4068 ± 0.0027 |
Longitude | 12.4920 ± 0.0037 |
Depth (km) | 8 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 124897251 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 313 |
Semi-minor axis of confidence ellipse (meter) | 168 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 337 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 310.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 131 |
Number of associated phases, regardless of their use for origin computation | 28 |
Number of defining phases | 24 |
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) | 0.30307 |
Number of stations at which the event was observed | 16 |
Number of stations from which data was used for origin computation | 12 |
Field | Value |
---|---|
Value | 0.4 |
Uncertainty | 0.2 |
Num. used stations | 6 |
Type of magnitude | ML |
Reference to an origin | 124897251 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2024-01-27 22:50:35 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.IMOL.HNZ. | 2024-01-27T22:39:41.05 | 3.0 | undecidable | manual | Sg | 0.01 | 0 | |||
IV.BARO.EHZ. | 2024-01-27T22:39:29.45 | 3.0 | positive | manual | Pn | -0.03 | 0 | |||
IV.PARC.HHE. | 2024-01-27T22:39:25.10 | 0.6 | undecidable | manual | S | 323 | 33.6441 | 104 | 0.09 | 46 |
IV.ATMC.EHZ. | 2024-01-27T22:39:21.79 | 0.6 | undecidable | manual | S | 281 | 24.4533 | 108 | -0.15 | 47 |
IV.BADI.EHZ. | 2024-01-27T22:39:21.62 | 0.6 | undecidable | manual | S | 300 | 22.9548 | 109 | 0.18 | 47 |
IV.NARO.HHZ. | 2024-01-27T22:39:21.24 | 0.6 | undecidable | manual | S | 17 | 23.754 | 109 | -0.44 | 44 |
IV.FRON.EHZ. | 2024-01-27T22:39:21.20 | 0.6 | undecidable | manual | S | 57 | 22.4553 | 110 | -0.08 | 48 |
IV.CSNT.HHZ. | 2024-01-27T22:39:20.26 | 3.0 | undecidable | manual | P | -2.36 | 0 | |||
IV.PARC.HHE. | 2024-01-27T22:39:20.31 | 0.6 | undecidable | manual | P | 323 | 33.6441 | 104 | 0.39 | 44 |
IV.ATSC.EHE. | 2024-01-27T22:39:19.23 | 0.6 | undecidable | manual | S | 83 | 15.7731 | 117 | 0.08 | 49 |
IV.PIEI.HHZ. | 2024-01-27T22:39:18.98 | 0.6 | undecidable | manual | S | 14 | 14.6742 | 119 | 0.16 | 48 |
IV.ATMC.EHZ. | 2024-01-27T22:39:18.01 | 0.3 | undecidable | manual | P | 281 | 24.4533 | 108 | -0.15 | 72 |
IV.ATLO.EHZ. | 2024-01-27T22:39:18.11 | 0.6 | undecidable | manual | S | 214 | 12.2766 | 124 | 0.02 | 50 |
IV.FRON.EHZ. | 2024-01-27T22:39:17.54 | 0.3 | undecidable | manual | P | 57 | 22.4553 | 110 | -0.24 | 71 |
IV.SSFR.HHZ. | 2024-01-27T22:39:17.93 | 3.0 | negative | manual | P | -0.65 | 0 | |||
IV.ATPC.HNZ. | 2024-01-27T22:39:17.31 | 0.6 | undecidable | manual | S | 341 | 8.6802 | 133 | 0.21 | 49 |
IV.ATPI.EHZ. | 2024-01-27T22:39:17.03 | 0.6 | undecidable | manual | S | 304 | 8.6802 | 133 | -0.09 | 49 |
IV.ATBU.HNZ. | 2024-01-27T22:39:17.39 | 0.6 | undecidable | manual | S | 31 | 8.88 | 132 | 0.23 | 49 |
IV.BADI.EHZ. | 2024-01-27T22:39:17.86 | 0.3 | undecidable | manual | P | 300 | 22.9548 | 109 | -0.01 | 73 |
IV.NARO.HHZ. | 2024-01-27T22:39:17.72 | 0.3 | undecidable | manual | P | 17 | 23.754 | 109 | -0.29 | 69 |
IV.ATVO.HHZ. | 2024-01-27T22:39:16.58 | 0.6 | undecidable | manual | S | 248 | 7.3815 | 138 | -0.22 | 48 |
IV.ATLO.EHZ. | 2024-01-27T22:39:16.03 | 0.1 | undecidable | manual | P | 214 | 12.2766 | 124 | 0.1 | 97 |
IV.ATSC.EHE. | 2024-01-27T22:39:16.56 | 0.3 | undecidable | manual | P | 83 | 15.7731 | 117 | 0.02 | 74 |
IV.PIEI.HHZ. | 2024-01-27T22:39:16.50 | 0.3 | undecidable | manual | P | 14 | 14.6742 | 119 | 0.15 | 72 |
IV.ATVO.HHZ. | 2024-01-27T22:39:15.14 | 1.0 | undecidable | manual | P | 248 | 7.3815 | 138 | -0.05 | 25 |
IV.ATPC.HNZ. | 2024-01-27T22:39:15.42 | 0.1 | undecidable | manual | P | 341 | 8.6802 | 133 | 0.06 | 100 |
IV.ATPI.EHZ. | 2024-01-27T22:39:15.36 | 0.1 | undecidable | manual | P | 304 | 8.6802 | 133 | -0.01 | 100 |
IV.ATBU.HNZ. | 2024-01-27T22:39:15.53 | 0.1 | undecidable | manual | P | 31 | 8.88 | 132 | 0.14 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.4 | 0.0000446 | 0.38 | AML | other | m | 2024-01-27T22:39:16.67 |
IV.ATVO.HHN. | ML:0.4 | 0.00004645 | 0.22 | AML | other | m | 2024-01-27T22:39:16.69 |
IV.PIEI.HHE. | ML:0.5 | 0.000032984785 | 0.1408 | AML | other | m | 2024-01-27T22:39:19.46 |
IV.PIEI.HHN. | ML:0.2 | 0.000012739995500000001 | 0.1664 | AML | other | m | 2024-01-27T22:39:19.12 |
IV.BADI.EHE. | ML:0.6 | 0.00002557976 | 0.1408 | AML | other | m | 2024-01-27T22:39:21.74 |
IV.BADI.EHN. | ML:0.5 | 0.0000201387045 | 0.1792 | AML | other | m | 2024-01-27T22:39:21.75 |