A magnitude ML 0.8 earthquake occured in region: 7 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3970, 12.4900 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 |
---|---|---|---|---|
Pietralunga | PG | 7 | 2111 | 2111 |
Gubbio | PG | 9 | 32216 | 34327 |
Montone | PG | 14 | 1680 | 36007 |
Cantiano | PU | 14 | 2245 | 38252 |
Scheggia e Pascelupo | PG | 15 | 1393 | 39645 |
Umbertide | PG | 17 | 16681 | 56326 |
Costacciaro | PG | 19 | 1216 | 57542 |
Apecchio | PU | 19 | 1882 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 0.8 | 2023-05-16 13:11:45 |
43.3972 | 12.4897 | 6 | 2023-05-16 13:28:41 |
Sala Sismica INGV-Roma | 117407381 |
Field | Value |
---|---|
Time (UTC) | 2023-05-16 13:11:45 ± 0.1 |
Latitude | 43.3972 ± 0.0027 |
Longitude | 12.4897 ± 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 | 117407381 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 270 |
Semi-minor axis of confidence ellipse (meter) | 12 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 354 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 270.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 47 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 27 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.18 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.21584 |
Number of stations at which the event was observed | 23 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 0.8 |
Uncertainty | 0.3 |
Num. used stations | 4 |
Type of magnitude | ML |
Reference to an origin | 117407381 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-16 13:28:41 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
ST.GAGG.HHZ. | 2023-05-16T13:13:19.87 | 3.0 | undecidable | manual | Sg | 10.37 | 0 | |||
ST.RONC.HNZ. | 2023-05-16T13:13:18.07 | 3.0 | undecidable | manual | Sg | 8.77 | 0 | |||
IV.MTSN.HNZ. | 2023-05-16T13:13:17.68 | 3.0 | undecidable | manual | Sn | -0.2 | 0 | |||
GU.RNCA.HHZ. | 2023-05-16T13:13:04.18 | 3.0 | undecidable | manual | Sg | 2.94 | 0 | |||
CH.GIMEL.HHZ. | 2023-05-16T13:13:02.22 | 3.0 | positive | manual | Pn | 0 | 0 | |||
IV.MRB1.HNZ. | 2023-05-16T13:13:00.32 | 3.0 | undecidable | manual | Sg | 7.68 | 0 | |||
IT.DANT.HNZ. | 2023-05-16T13:12:38.58 | 3.0 | positive | manual | Pg | 4.91 | 0 | |||
IV.ASSB.HHZ. | 2023-05-16T13:11:59.54 | 3.0 | undecidable | manual | S | 0 | ||||
IV.ASSB.HHZ. | 2023-05-16T13:11:55.06 | 3.0 | undecidable | manual | P | 0 | ||||
IV.BADI.EHE. | 2023-05-16T13:11:53.63 | 0.3 | undecidable | manual | S | 302 | 23.3544 | 104 | -0.1 | 72 |
IV.SSFR.HHZ. | 2023-05-16T13:11:53.90 | 0.6 | undecidable | manual | S | 79 | 23.9538 | 104 | -0.04 | 49 |
IV.MURB.HHN. | 2023-05-16T13:11:51.00 | 0.3 | undecidable | manual | S | 169 | 15.1737 | 111 | -0.02 | 75 |
IV.ATSC.EHN. | 2023-05-16T13:11:51.35 | 0.1 | undecidable | manual | S | 79 | 16.1727 | 110 | 0.02 | 99 |
IV.ATLO.HNN. | 2023-05-16T13:11:50.15 | 0.6 | undecidable | manual | S | 216 | 11.2776 | 118 | 0.36 | 47 |
IV.TSM5.DHN.01 | 2023-05-16T13:11:50.44 | 0.1 | undecidable | manual | S | 45 | 12.876 | 114 | 0.14 | 97 |
IV.ATBU.HNE. | 2023-05-16T13:11:49.68 | 0.1 | undecidable | manual | S | 28 | 9.879 | 121 | 0.31 | 94 |
IV.TSM1.DHN.01 | 2023-05-16T13:11:49.52 | 0.3 | undecidable | manual | S | 123 | 10.4784 | 119 | -0.01 | 75 |
IV.ATPC.HHE. | 2023-05-16T13:11:49.43 | 0.3 | undecidable | manual | S | 344 | 9.5793 | 121 | 0.14 | 73 |
IV.ATPI.EHZ. | 2023-05-16T13:11:49.10 | 0.6 | undecidable | manual | S | 310 | 9.1797 | 123 | -0.06 | 50 |
IV.BADI.EHE. | 2023-05-16T13:11:49.53 | 0.6 | undecidable | manual | P | 302 | 23.3544 | 104 | -0.67 | 41 |
IV.SSFR.HHZ. | 2023-05-16T13:11:49.90 | 0.6 | undecidable | manual | P | 79 | 23.9538 | 104 | -0.42 | 45 |
IV.ATLO.HNN. | 2023-05-16T13:11:48.10 | 0.1 | undecidable | manual | P | 216 | 11.2776 | 118 | 0.18 | 97 |
IV.ATVO.HHZ. | 2023-05-16T13:11:48.60 | 0.6 | undecidable | manual | S | 256 | 6.8931 | 130 | 0.08 | 50 |
IV.ATSC.EHN. | 2023-05-16T13:11:48.65 | 0.1 | undecidable | manual | P | 79 | 16.1727 | 110 | -0.17 | 96 |
IV.TSM5.DHN.01 | 2023-05-16T13:11:48.22 | 0.1 | undecidable | manual | P | 45 | 12.876 | 114 | 0 | 100 |
IV.ARRO.EHZ. | 2023-05-16T13:11:48.20 | 3.0 | negative | manual | P | 0.67 | 0 | |||
IV.ATFO.HHZ. | 2023-05-16T13:11:48.80 | 0.6 | undecidable | manual | S | 117 | 7.3815 | 128 | 0.14 | 49 |
IV.MURB.HHN. | 2023-05-16T13:11:48.76 | 0.3 | undecidable | manual | P | 169 | 15.1737 | 111 | 0.13 | 73 |
IV.ATPI.EHZ. | 2023-05-16T13:11:47.52 | 1.0 | positive | manual | P | 310 | 9.1797 | 123 | -0.04 | 25 |
IV.TSM3.DHZ.01 | 2023-05-16T13:11:47.95 | 0.1 | undecidable | manual | P | 262 | 10.878 | 118 | 0.09 | 99 |
IV.TSM2.DHZ.01 | 2023-05-16T13:11:47.00 | 0.3 | undecidable | manual | S | 164 | 0.0999 | 179 | -0.42 | 70 |
IV.ATBU.HNE. | 2023-05-16T13:11:47.76 | 0.1 | undecidable | manual | P | 28 | 9.879 | 121 | 0.08 | 99 |
IV.ATVO.HHZ. | 2023-05-16T13:11:47.25 | 0.1 | undecidable | manual | P | 256 | 6.8931 | 130 | 0.06 | 100 |
IV.ATFO.HHZ. | 2023-05-16T13:11:47.36 | 0.3 | negative | manual | P | 117 | 7.3815 | 128 | 0.09 | 74 |
IV.TSM1.DHN.01 | 2023-05-16T13:11:47.45 | 0.6 | undecidable | manual | P | 123 | 10.4784 | 119 | -0.33 | 47 |
IV.ATPC.HHE. | 2023-05-16T13:11:47.60 | 0.1 | undecidable | manual | P | 344 | 9.5793 | 121 | -0.03 | 100 |
IV.TSM2.DHZ.01 | 2023-05-16T13:11:46.40 | 0.1 | undecidable | manual | P | 164 | 0.0999 | 179 | -0.16 | 99 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHE. | ML:0.7 | 0.000082833195 | 0.2432 | AML | other | m | 2023-05-16T13:11:48.77 |
IV.ATVO.HHN. | ML:0.9 | 0.00013964474999999998 | 2.8544 | AML | other | m | 2023-05-16T13:11:50.19 |
IV.ATFO.HHE. | ML:0.9 | 0.00014311255 | 0.16 | AML | other | m | 2023-05-16T13:11:49.20 |
IV.ATFO.HHN. | ML:0.8 | 0.00010473576500000001 | 0.16 | AML | other | m | 2023-05-16T13:11:49.26 |
IV.ATPI.EHE. | ML:0.6 | 0.000069579215 | 2.1568 | AML | other | m | 2023-05-16T13:11:50.32 |
IV.ATPI.EHN. | ML:0.6 | 0.00007379854 | 1.4976 | AML | other | m | 2023-05-16T13:11:49.41 |
IV.SSFR.HHE. | ML:1.0 | 0.00005755984 | 7.5648 | AML | other | m | 2023-05-16T13:11:54.23 |
IV.SSFR.HHN. | ML:1.3 | 0.0001269905 | 2.2208 | AML | other | m | 2023-05-16T13:11:54.14 |