A magnitude ML 1.6 earthquake occured in region: 5 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.4220, 12.4880 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 | 5 | 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 | 16 | 1882 | 41527 |
Umbertide | PG | 18 | 16681 | 58208 |
Piobbico | PU | 19 | 2029 | 60237 |
Cagli | PU | 19 | 8731 | 68968 |
Costacciaro | PG | 19 | 1216 | 70184 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.6 | 2023-05-27 15:32:20 |
43.4217 | 12.4882 | 8 | 2023-05-27 15:42:43 |
Sala Sismica INGV-Roma | 117781111 |
Field | Value |
---|---|
Time (UTC) | 2023-05-27 15:32:20 ± 0.04 |
Latitude | 43.4217 ± 0.0027 |
Longitude | 12.4882 ± 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 | 117781111 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 257 |
Semi-minor axis of confidence ellipse (meter) | 184 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 188 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 260.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 55 |
Number of associated phases, regardless of their use for origin computation | 43 |
Number of defining phases | 41 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.21 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.61693 |
Number of stations at which the event was observed | 26 |
Number of stations from which data was used for origin computation | 24 |
Field | Value |
---|---|
Value | 1.6 |
Uncertainty | 0.3 |
Num. used stations | 45 |
Type of magnitude | ML |
Reference to an origin | 117781111 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2023-05-27 15:42:43 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRE.HHZ. | 2023-05-27T15:32:37.09 | 0.3 | undecidable | manual | S | 297 | 48.4182 | 50 | 0.6 | 61 |
IV.MML1.EHZ. | 2023-05-27T15:32:37.83 | 0.6 | undecidable | manual | S | 131 | 51.9036 | 50 | 0.4 | 43 |
IV.EL6.EHZ. | 2023-05-27T15:32:37.41 | 0.3 | undecidable | manual | S | 101 | 50.5161 | 50 | 0.35 | 65 |
IV.SNTG.HHZ. | 2023-05-27T15:32:34.36 | 0.3 | undecidable | manual | S | 117 | 40.9257 | 50 | -0.14 | 69 |
IV.CSP1.EHZ. | 2023-05-27T15:32:33.32 | 0.6 | undecidable | manual | P | 122 | 68.4759 | 50 | 0.51 | 40 |
IV.ARVD.HHZ. | 2023-05-27T15:32:33.46 | 0.3 | undecidable | manual | S | 77 | 37.4292 | 50 | -0.12 | 70 |
IV.MGAB.HHZ. | 2023-05-27T15:32:32.00 | 0.3 | undecidable | manual | P | 208 | 64.1913 | 50 | -0.14 | 66 |
IV.FDMO.HHZ. | 2023-05-27T15:32:32.03 | 0.6 | undecidable | manual | P | 131 | 64.5909 | 50 | -0.18 | 44 |
IV.ATCC.EHZ. | 2023-05-27T15:32:31.35 | 0.3 | undecidable | manual | S | 155 | 28.9488 | 106 | 0.47 | 66 |
IV.MPAG.EHZ. | 2023-05-27T15:32:31.75 | 0.3 | undecidable | manual | S | 43 | 31.746 | 104 | -0.06 | 71 |
IV.CESI.HHZ. | 2023-05-27T15:32:30.90 | 0.6 | undecidable | manual | P | 144 | 57.1983 | 50 | -0.17 | 44 |
IV.MML1.EHZ. | 2023-05-27T15:32:30.09 | 0.3 | undecidable | manual | P | 131 | 51.9036 | 50 | -0.16 | 67 |
IV.FOSV.EHZ. | 2023-05-27T15:32:29.44 | 0.6 | undecidable | manual | S | 122 | 26.1516 | 107 | -0.5 | 44 |
IV.EL6.EHZ. | 2023-05-27T15:32:29.85 | 0.6 | undecidable | manual | P | 101 | 50.5161 | 50 | -0.19 | 45 |
IV.SSFR.HHZ. | 2023-05-27T15:32:29.26 | 0.3 | undecidable | manual | S | 86 | 23.754 | 109 | 0.11 | 72 |
IV.CRE.HHZ. | 2023-05-27T15:32:29.60 | 0.3 | undecidable | manual | P | 297 | 48.4182 | 50 | -0.11 | 69 |
IV.FRON.EHZ. | 2023-05-27T15:32:28.68 | 0.3 | undecidable | manual | S | 61 | 21.867 | 110 | 0.13 | 72 |
IV.CAFI.HHZ. | 2023-05-27T15:32:28.42 | 0.6 | undecidable | manual | P | 256 | 43.3233 | 50 | -0.5 | 42 |
IV.ASSB.HHZ. | 2023-05-27T15:32:28.77 | 0.6 | undecidable | manual | P | 162 | 44.2224 | 50 | -0.3 | 44 |
IV.ATMI.HHZ. | 2023-05-27T15:32:28.07 | 0.3 | undecidable | manual | S | 241 | 20.2686 | 112 | 0.06 | 73 |
IV.NARO.HHZ. | 2023-05-27T15:32:28.26 | 0.6 | undecidable | manual | S | 19 | 22.2555 | 110 | -0.41 | 45 |
IV.SNTG.HHZ. | 2023-05-27T15:32:28.35 | 0.3 | undecidable | manual | P | 117 | 40.9257 | 50 | -0.21 | 68 |
IV.MURB.HHZ. | 2023-05-27T15:32:27.69 | 0.3 | undecidable | manual | S | 170 | 17.871 | 114 | 0.44 | 67 |
IV.PARC.HHZ. | 2023-05-27T15:32:27.11 | 0.3 | undecidable | manual | P | 322 | 32.1456 | 104 | 0.01 | 72 |
IV.ARVD.HHZ. | 2023-05-27T15:32:27.85 | 0.6 | undecidable | manual | P | 77 | 37.4292 | 50 | -0.18 | 46 |
IV.MPAG.EHZ. | 2023-05-27T15:32:26.81 | 0.6 | positive | manual | P | 43 | 31.746 | 104 | -0.2 | 46 |
IV.PIEI.HHZ. | 2023-05-27T15:32:26.28 | 0.3 | undecidable | manual | S | 17 | 13.1757 | 121 | 0.46 | 68 |
IV.ATCC.EHZ. | 2023-05-27T15:32:26.54 | 0.1 | undecidable | manual | P | 155 | 28.9488 | 106 | 0.07 | 96 |
IV.NARO.HHZ. | 2023-05-27T15:32:25.12 | 0.1 | undecidable | manual | P | 19 | 22.2555 | 110 | -0.07 | 97 |
IV.FOSV.EHZ. | 2023-05-27T15:32:25.38 | 1.0 | undecidable | manual | P | 122 | 26.1516 | 107 | -0.55 | 21 |
IV.FRON.EHZ. | 2023-05-27T15:32:25.12 | 0.1 | positive | manual | P | 61 | 21.867 | 110 | 0 | 98 |
IV.SSFR.HHZ. | 2023-05-27T15:32:25.39 | 0.1 | undecidable | manual | P | 86 | 23.754 | 109 | -0.09 | 96 |
IV.ATVO.HHZ. | 2023-05-27T15:32:24.14 | 0.1 | undecidable | manual | S | 236 | 7.881 | 136 | -0.23 | 96 |
IV.ATPI.EHZ. | 2023-05-27T15:32:24.14 | 0.3 | undecidable | manual | S | 295 | 7.5813 | 137 | -0.16 | 73 |
IV.ATFO.HHZ. | 2023-05-27T15:32:24.46 | 0.6 | undecidable | manual | S | 132 | 9.0798 | 132 | -0.21 | 48 |
IV.MURB.HHZ. | 2023-05-27T15:32:24.46 | 0.1 | undecidable | manual | P | 170 | 17.871 | 114 | 0.09 | 97 |
IV.ATMI.HHZ. | 2023-05-27T15:32:24.78 | 0.1 | undecidable | manual | P | 241 | 20.2686 | 112 | -0.03 | 98 |
IV.PIEI.HHZ. | 2023-05-27T15:32:23.82 | 0.1 | undecidable | manual | P | 17 | 13.1757 | 121 | 0.27 | 94 |
IV.ATVO.HHZ. | 2023-05-27T15:32:22.69 | 0.1 | positive | manual | P | 236 | 7.881 | 136 | -0.02 | 100 |
IV.ATPI.EHZ. | 2023-05-27T15:32:22.77 | 0.1 | undecidable | manual | P | 295 | 7.5813 | 137 | 0.09 | 99 |
IV.ATFO.HHZ. | 2023-05-27T15:32:22.84 | 0.1 | positive | manual | P | 132 | 9.0798 | 132 | -0.05 | 99 |
GU.GSCL.HHZ. | 2023-05-27T15:32:21.67 | 3.0 | undecidable | manual | Pn | -1.51 | 0 | |||
IV.ZCCA.HHZ. | 2023-05-27T15:32:19.52 | 3.0 | negative | manual | P | -0.99 | 0 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.ATPI.EHE. | ML:1.6 | 0.0007405 | 0.72 | AML | other | m | 2023-05-27T15:32:25.72 |
IV.ATPI.HNE. | ML:1.7 | 0.0008440000000000001 | 0.74 | AML | other | m | 2023-05-27T15:32:25.73 |
IV.ATPI.HNN. | ML:1.6 | 0.000753 | 0.32 | AML | other | m | 2023-05-27T15:32:25.79 |
IV.ATPI.EHN. | ML:1.6 | 0.0007704999999999999 | 0.32 | AML | other | m | 2023-05-27T15:32:25.79 |
IV.PIEI.HNN. | ML:1.8 | 0.0006585 | 0.2 | AML | other | m | 2023-05-27T15:32:26.79 |
IV.PIEI.HHN. | ML:1.8 | 0.0006775 | 0.26 | AML | other | m | 2023-05-27T15:32:26.99 |
IV.PIEI.HHE. | ML:2.0 | 0.00126 | 1.72 | AML | other | m | 2023-05-27T15:32:27.86 |
IV.PIEI.HNE. | ML:2.0 | 0.001295 | 1.72 | AML | other | m | 2023-05-27T15:32:27.86 |
IV.MURB.HNN. | ML:1.9 | 0.000772 | 0.18 | AML | other | m | 2023-05-27T15:32:28.32 |
IV.MURB.HHN. | ML:2.0 | 0.0008964999999999999 | 0.18 | AML | other | m | 2023-05-27T15:32:28.32 |
IV.NARO.HHE. | ML:1.6 | 0.0002895 | 0.18 | AML | other | m | 2023-05-27T15:32:28.76 |
IV.ATMI.HHN. | ML:1.5 | 0.00022899999999999998 | 1.72 | AML | other | m | 2023-05-27T15:32:29.03 |
IV.NARO.HHN. | ML:1.5 | 0.00020700000000000002 | 1.6 | AML | other | m | 2023-05-27T15:32:29.87 |
IV.FRON.EHN. | ML:1.8 | 0.00044999999999999993 | 1.5 | AML | other | m | 2023-05-27T15:32:29.14 |
IV.FRON.EHE. | ML:1.4 | 0.00017999999999999998 | 0.16 | AML | other | m | 2023-05-27T15:32:29.24 |
IV.MURB.HHE. | ML:1.9 | 0.000739 | 0.46 | AML | other | m | 2023-05-27T15:32:29.46 |
IV.MURB.HNE. | ML:1.9 | 0.000696 | 0.46 | AML | other | m | 2023-05-27T15:32:29.47 |
IV.ATMI.HHE. | ML:1.6 | 0.000286 | 0.24 | AML | other | m | 2023-05-27T15:32:29.70 |
IV.SSFR.HHE. | ML:2.1 | 0.0008879999999999999 | 0.26 | AML | other | m | 2023-05-27T15:32:29.64 |
IV.SSFR.HNE. | ML:2.2 | 0.000901 | 0.24 | AML | other | m | 2023-05-27T15:32:29.91 |
IV.SSFR.HHN. | ML:1.9 | 0.000597 | 0.2 | AML | other | m | 2023-05-27T15:32:30.64 |
IV.SSFR.HNN. | ML:2.0 | 0.000745 | 0.26 | AML | other | m | 2023-05-27T15:32:30.65 |
IV.ATCC.EHE. | ML:1.8 | 0.000317 | 0.18 | AML | other | m | 2023-05-27T15:32:31.51 |
IV.ATCC.EHN. | ML:1.8 | 0.00032950000000000004 | 0.94 | AML | other | m | 2023-05-27T15:32:31.47 |
IV.FOSV.EHN. | ML:1.2 | 0.00009855 | 0.5 | AML | other | m | 2023-05-27T15:32:32.46 |
IV.MPAG.EHN. | ML:1.4 | 0.00010655 | 0.68 | AML | other | m | 2023-05-27T15:32:32.89 |
IV.MPAG.EHE. | ML:1.2 | 0.00007895 | 1.76 | AML | other | m | 2023-05-27T15:32:33.91 |
IV.PARC.HHE. | ML:1.4 | 0.00011350000000000001 | 1.38 | AML | other | m | 2023-05-27T15:32:33.24 |
IV.PARC.HHN. | ML:1.6 | 0.000201 | 0.16 | AML | other | m | 2023-05-27T15:32:33.58 |
IV.ARVD.HHN. | ML:1.4 | 0.00009515 | 0.22 | AML | other | m | 2023-05-27T15:32:33.82 |
IV.ARVD.HHE. | ML:1.6 | 0.0001385 | 1.46 | AML | other | m | 2023-05-27T15:32:33.01 |
IV.SNTG.HHE. | ML:1.4 | 0.00009015000000000001 | 1.06 | AML | other | m | 2023-05-27T15:32:34.78 |
IV.SNTG.HHN. | ML:1.6 | 0.000126 | 1.6 | AML | other | m | 2023-05-27T15:32:34.07 |
IV.ASSB.HHE. | ML:1.4 | 0.00008435 | 0.64 | AML | other | m | 2023-05-27T15:32:35.34 |
IV.FOSV.EHE. | ML:1.1 | 0.00008245 | 1.64 | AML | other | m | 2023-05-27T15:32:35.03 |
IV.CAFI.HHE. | ML:1.1 | 0.0000408 | 1.34 | AML | other | m | 2023-05-27T15:32:35.95 |
IV.CAFI.HHN. | ML:1.1 | 0.0000406 | 0.54 | AML | other | m | 2023-05-27T15:32:36.22 |
IV.ASSB.HHN. | ML:1.5 | 0.00010225 | 0.14 | AML | other | m | 2023-05-27T15:32:36.34 |
IV.CRE.HHE. | ML:1.3 | 0.00005095 | 0.76 | AML | other | m | 2023-05-27T15:32:37.18 |
IV.EL6.EHE. | ML:1.6 | 0.00010495 | 1.66 | AML | other | m | 2023-05-27T15:32:37.86 |
IV.CRE.HHN. | ML:1.4 | 0.00006670000000000001 | 0.7 | AML | other | m | 2023-05-27T15:32:37.55 |
IV.EL6.EHN. | ML:1.6 | 0.0001138 | 0.3 | AML | other | m | 2023-05-27T15:32:38.49 |
IV.MML1.EHN. | ML:1.3 | 0.00005325000000000001 | 0.74 | AML | other | m | 2023-05-27T15:32:39.10 |
IV.MML1.EHE. | ML:1.3 | 0.00005155 | 1.4 | AML | other | m | 2023-05-27T15:32:39.99 |
IV.CING.HHE. | ML:1.3 | 0.000039800000000000005 | 0.94 | AML | other | m | 2023-05-27T15:32:40.89 |