A magnitude ML 1.3 earthquake occured in region: 6 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4080, 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 1.3 | 2023-05-15 20:02:31 |
43.4078 | 12.4922 | 8 | 2023-05-15 20:10:14 |
Sala Sismica INGV-Roma | 117391221 |
Field | Value |
---|---|
Time (UTC) | 2023-05-15 20:02:31 ± 0.11 |
Latitude | 43.4078 ± 0.0036 |
Longitude | 12.4922 ± 0.0062 |
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 | 117391221 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 412 |
Semi-minor axis of confidence ellipse (meter) | 347 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 266 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 410.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 93 |
Number of associated phases, regardless of their use for origin computation | 31 |
Number of defining phases | 24 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.25 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.45686 |
Number of stations at which the event was observed | 21 |
Number of stations from which data was used for origin computation | 14 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.2 |
Num. used stations | 28 |
Type of magnitude | ML |
Reference to an origin | 117391221 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-15 20:10:14 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CSP1.EHZ. | 2023-05-15T20:02:43.19 | 3.0 | negative | manual | P | 0.1 | 0 | |||
IV.FDMO.HHZ. | 2023-05-15T20:02:42.54 | 3.0 | negative | manual | P | 0.04 | 0 | |||
IV.ATCC.EHZ. | 2023-05-15T20:02:41.64 | 0.6 | undecidable | manual | S | 154 | 27.4503 | 107 | 0.61 | 42 |
IV.EL6.EHZ. | 2023-05-15T20:02:40.62 | 3.0 | undecidable | manual | P | 0.97 | 0 | |||
IV.MML1.EHZ. | 2023-05-15T20:02:40.58 | 0.3 | undecidable | manual | P | 130 | 50.7159 | 50 | -0.13 | 68 |
IV.FRON.EHZ. | 2023-05-15T20:02:39.53 | 0.6 | undecidable | manual | S | 57 | 22.3554 | 110 | 0.16 | 48 |
IV.NARO.HHZ. | 2023-05-15T20:02:39.59 | 0.3 | undecidable | manual | S | 18 | 23.6541 | 109 | -0.17 | 71 |
IV.SSFR.HHZ. | 2023-05-15T20:02:39.89 | 0.3 | undecidable | manual | S | 82 | 23.5542 | 109 | 0.13 | 72 |
IV.APEC.HHZ. | 2023-05-15T20:02:38.20 | 0.3 | undecidable | manual | S | 341 | 17.6712 | 115 | 0.34 | 69 |
IV.SNTG.HHZ. | 2023-05-15T20:02:38.72 | 0.3 | undecidable | manual | P | 115 | 39.9267 | 50 | -0.34 | 67 |
IV.ARVD.HHZ. | 2023-05-15T20:02:38.41 | 0.3 | undecidable | manual | P | 74 | 37.5291 | 50 | -0.28 | 68 |
IV.MURB.HHZ. | 2023-05-15T20:02:37.93 | 0.3 | undecidable | manual | S | 171 | 16.2726 | 117 | 0.51 | 67 |
IV.MPAG.EHZ. | 2023-05-15T20:02:37.60 | 0.6 | positive | manual | P | 41 | 32.6451 | 104 | -0.24 | 46 |
IV.PARC.HHZ. | 2023-05-15T20:02:37.52 | 3.0 | undecidable | manual | P | -1.13 | 0 | |||
IV.PIEI.HHZ. | 2023-05-15T20:02:37.28 | 0.3 | undecidable | manual | S | 14 | 14.5743 | 119 | 0.38 | 69 |
IV.SSFR.HHZ. | 2023-05-15T20:02:36.03 | 0.1 | undecidable | manual | P | 82 | 23.5542 | 109 | -0.07 | 97 |
IV.ATCC.EHZ. | 2023-05-15T20:02:36.88 | 0.3 | undecidable | manual | P | 154 | 27.4503 | 107 | 0.05 | 72 |
IV.BADI.EHZ. | 2023-05-15T20:02:36.15 | 3.0 | undecidable | manual | P | -0.63 | 0 | |||
IV.NARO.HHZ. | 2023-05-15T20:02:36.00 | 0.3 | positive | manual | P | 18 | 23.6541 | 109 | -0.11 | 72 |
IV.FOSV.EHZ. | 2023-05-15T20:02:36.47 | 3.0 | undecidable | manual | S | -1.38 | 0 | |||
IV.APEC.HHZ. | 2023-05-15T20:02:35.25 | 0.3 | undecidable | manual | P | 341 | 17.6712 | 115 | 0.25 | 71 |
IV.ATFO.HHZ. | 2023-05-15T20:02:35.02 | 0.3 | undecidable | manual | S | 126 | 7.881 | 136 | -0.01 | 75 |
IV.FRON.EHZ. | 2023-05-15T20:02:35.82 | 0.1 | undecidable | manual | P | 57 | 22.3554 | 110 | -0.06 | 97 |
IV.ATMI.HHZ. | 2023-05-15T20:02:35.45 | 3.0 | positive | manual | P | -0.65 | 0 | |||
IV.PIEI.HHZ. | 2023-05-15T20:02:34.70 | 0.3 | undecidable | manual | P | 14 | 14.5743 | 119 | 0.25 | 71 |
IV.ATVO.HHZ. | 2023-05-15T20:02:34.82 | 0.3 | undecidable | manual | S | 248 | 7.4814 | 138 | -0.12 | 74 |
IV.MURB.HHZ. | 2023-05-15T20:02:34.95 | 0.6 | undecidable | manual | P | 171 | 16.2726 | 117 | 0.2 | 48 |
IV.TSM2.DHN.01 | 2023-05-15T20:02:33.31 | 0.1 | undecidable | manual | S | 188 | 1.2987 | 171 | -0.65 | 86 |
IV.ATVO.HHZ. | 2023-05-15T20:02:33.36 | 0.1 | undecidable | manual | P | 248 | 7.4814 | 138 | 0.04 | 100 |
IV.ATFO.HHZ. | 2023-05-15T20:02:33.48 | 0.6 | undecidable | manual | P | 126 | 7.881 | 136 | 0.11 | 49 |
IV.TSM2.DHN.01 | 2023-05-15T20:02:32.53 | 0.1 | undecidable | manual | P | 188 | 1.2987 | 171 | -0.22 | 97 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATVO.HHN. | ML:1.4 | 0.00047250000000000005 | 0.16 | AML | other | m | 2023-05-15T20:02:34.97 |
IV.ATVO.HHE. | ML:1.6 | 0.000721 | 1.72 | AML | other | m | 2023-05-15T20:02:34.04 |
IV.ATVO.HNN. | ML:1.5 | 0.0004925 | 0.14 | AML | other | m | 2023-05-15T20:02:34.90 |
IV.ATVO.HNE. | ML:1.6 | 0.0006725000000000001 | 1.72 | AML | other | m | 2023-05-15T20:02:34.05 |
IV.PIEI.HHE. | ML:1.5 | 0.0003625 | 0.24 | AML | other | m | 2023-05-15T20:02:37.88 |
IV.PIEI.HHN. | ML:1.4 | 0.0002465 | 0.36 | AML | other | m | 2023-05-15T20:02:38.21 |
IV.APEC.HHN. | ML:1.4 | 0.000214 | 0.44 | AML | other | m | 2023-05-15T20:02:38.47 |
IV.APEC.HHE. | ML:1.3 | 0.000162 | 0.36 | AML | other | m | 2023-05-15T20:02:38.69 |
IV.ATMI.HHN. | ML:1.0 | 0.00008175 | 1.08 | AML | other | m | 2023-05-15T20:02:39.40 |
IV.FRON.EHE. | ML:1.0 | 0.00006950000000000001 | 0.08 | AML | other | m | 2023-05-15T20:02:39.59 |
IV.NARO.HHE. | ML:1.2 | 0.0000983 | 0.16 | AML | other | m | 2023-05-15T20:02:39.63 |
IV.FRON.EHN. | ML:1.1 | 0.00009715 | 0.16 | AML | other | m | 2023-05-15T20:02:39.91 |
IV.NARO.HHN. | ML:1.1 | 0.00007555000000000001 | 0.06 | AML | other | m | 2023-05-15T20:02:39.91 |
IV.BADI.EHE. | ML:1.6 | 0.00026900000000000003 | 1.84 | AML | other | m | 2023-05-15T20:02:39.04 |
IV.BADI.EHN. | ML:1.6 | 0.00027 | 1.68 | AML | other | m | 2023-05-15T20:02:39.12 |
IV.ATMI.HHE. | ML:1.1 | 0.00009784999999999999 | 0.32 | AML | other | m | 2023-05-15T20:02:40.26 |
IV.SSFR.HHN. | ML:1.5 | 0.0002195 | 0.18 | AML | other | m | 2023-05-15T20:02:40.36 |
IV.SSFR.HHE. | ML:1.5 | 0.000189 | 0.18 | AML | other | m | 2023-05-15T20:02:40.45 |
IV.SSFR.HNE. | ML:1.7 | 0.00033150000000000003 | 0.68 | AML | other | m | 2023-05-15T20:02:40.45 |
IV.ATCC.EHN. | ML:1.6 | 0.000201 | 0.16 | AML | other | m | 2023-05-15T20:02:41.75 |
IV.SSFR.HNN. | ML:1.6 | 0.00028000000000000003 | 0.86 | AML | other | m | 2023-05-15T20:02:42.83 |
IV.ATCC.EHE. | ML:1.4 | 0.0001245 | 0.26 | AML | other | m | 2023-05-15T20:02:43.26 |
IV.PARC.HHE. | ML:1.1 | 0.000059 | 0.82 | AML | other | m | 2023-05-15T20:02:44.25 |
IV.PARC.HHN. | ML:1.1 | 0.00006075 | 0.3 | AML | other | m | 2023-05-15T20:02:44.29 |
IV.ARVD.HHN. | ML:1.0 | 0.00003855 | 0.62 | AML | other | m | 2023-05-15T20:02:44.46 |
IV.ARVD.HHE. | ML:1.0 | 0.00003325 | 0.34 | AML | other | m | 2023-05-15T20:02:44.65 |
IV.SNTG.HHN. | ML:1.1 | 0.00003835 | 1.28 | AML | other | m | 2023-05-15T20:02:45.76 |
IV.SNTG.HHE. | ML:0.8 | 0.00002715 | 0.5 | AML | other | m | 2023-05-15T20:02:46.34 |