A magnitude ML 1.3 earthquake occured in region: 7 km SE Pietralunga (PG), on
and geographic coordinates (lat, lon) 43.3900, 12.4910 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 | 8 | 32216 | 34327 |
Montone | PG | 14 | 1680 | 36007 |
Scheggia e Pascelupo | PG | 15 | 1393 | 37400 |
Cantiano | PU | 15 | 2245 | 39645 |
Umbertide | PG | 16 | 16681 | 56326 |
Costacciaro | PG | 18 | 1216 | 57542 |
Apecchio | PU | 20 | 1882 | 59424 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.3 | 2020-04-17 16:44:07 |
43.3895 | 12.4907 | 6 | 2020-04-17 16:51:54 |
Sala Sismica INGV-Roma | 78326801 |
Field | Value |
---|---|
Time (UTC) | 2020-04-17 16:44:07 ± 0.11 |
Latitude | 43.3895 ± 0.0027 |
Longitude | 12.4907 ± 0.0037 |
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 | 78326801 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 259 |
Semi-minor axis of confidence ellipse (meter) | 170 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 167 |
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) | 39 |
Number of associated phases, regardless of their use for origin computation | 37 |
Number of defining phases | 33 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.2 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.34444 |
Number of stations at which the event was observed | 22 |
Number of stations from which data was used for origin computation | 19 |
Field | Value |
---|---|
Value | 1.3 |
Uncertainty | 0.6 |
Num. used stations | 16 |
Type of magnitude | ML |
Reference to an origin | 78326801 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-17 16:51:54 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.CRMI.HHZ. | 2020-04-17T16:44:43.76 | 3.0 | undecidable | manual | S | -0.04 | 0 | |||
IV.FIR.HHZ. | 2020-04-17T16:44:36.92 | 3.0 | undecidable | manual | S | -0.62 | 0 | |||
IV.CAVE.HHZ. | 2020-04-17T16:44:36.51 | 3.0 | negative | manual | Pn | 0.42 | 0 | |||
IV.FIR.HHZ. | 2020-04-17T16:44:23.70 | 3.0 | positive | manual | P | 0.1 | 0 | |||
IV.ATCC.EHZ. | 2020-04-17T16:44:17.25 | 0.3 | undecidable | manual | S | 152 | 25.6521 | 104 | 0.59 | 64 |
IV.FOSV.EHZ. | 2020-04-17T16:44:16.18 | 0.3 | undecidable | manual | S | 116 | 24.2535 | 104 | 0.01 | 73 |
IV.FRON.EHZ. | 2020-04-17T16:44:16.15 | 0.3 | undecidable | manual | S | 53 | 23.6541 | 105 | 0.16 | 71 |
IV.SSFR.HHZ. | 2020-04-17T16:44:16.12 | 0.3 | undecidable | manual | S | 77 | 24.0537 | 105 | 0.01 | 73 |
IV.NARO.HHZ. | 2020-04-17T16:44:16.41 | 0.3 | undecidable | manual | S | 16 | 25.5522 | 104 | -0.22 | 70 |
IV.ARVD.HHZ. | 2020-04-17T16:44:15.12 | 0.6 | undecidable | manual | P | 71 | 38.2284 | 99 | -0.13 | 46 |
IV.MURB.HHZ. | 2020-04-17T16:44:13.08 | 0.3 | undecidable | manual | S | 169 | 14.2746 | 114 | 0.18 | 72 |
IV.SSFR.HHZ. | 2020-04-17T16:44:12.13 | 0.6 | undecidable | manual | P | 77 | 24.0537 | 105 | -0.34 | 46 |
IV.NARO.HHZ. | 2020-04-17T16:44:12.25 | 1.0 | undecidable | manual | P | 16 | 25.5522 | 104 | -0.52 | 22 |
IV.ATPC.HNE. | 2020-04-17T16:44:12.19 | 0.3 | undecidable | manual | S | 345 | 10.4784 | 121 | 0.47 | 68 |
IV.ATLO.EHN. | 2020-04-17T16:44:12.00 | 0.3 | undecidable | manual | S | 219 | 10.6782 | 120 | 0.23 | 72 |
IV.FOSV.EHZ. | 2020-04-17T16:44:12.53 | 0.6 | positive | manual | P | 116 | 24.2535 | 104 | 0.03 | 49 |
IV.FRON.EHZ. | 2020-04-17T16:44:12.06 | 0.3 | positive | manual | P | 53 | 23.6541 | 105 | -0.34 | 69 |
IV.ATCC.EHZ. | 2020-04-17T16:44:12.67 | 0.6 | undecidable | manual | P | 152 | 25.6521 | 104 | -0.11 | 48 |
IV.ATBU.EHE. | 2020-04-17T16:44:12.23 | 0.3 | undecidable | manual | S | 26 | 10.6782 | 120 | 0.46 | 68 |
IV.ATTE.HHN. | 2020-04-17T16:44:12.50 | 0.1 | undecidable | manual | P | 208 | 23.9538 | 105 | 0.05 | 97 |
IV.PIEI.HHZ. | 2020-04-17T16:44:11.13 | 0.6 | undecidable | manual | S | -0.63 | 1 | |||
IV.ATPI.EHZ. | 2020-04-17T16:44:11.66 | 0.3 | undecidable | manual | S | 314 | 9.879 | 122 | 0.13 | 73 |
IV.ATVO.HHZ. | 2020-04-17T16:44:10.48 | 0.3 | undecidable | manual | S | 263 | 6.7932 | 132 | -0.22 | 72 |
IV.TB03.DH1.01 | 2020-04-17T16:44:10.64 | 0.3 | undecidable | manual | S | 282 | 6.5934 | 133 | 0 | 76 |
IV.ATSC.EHN. | 2020-04-17T16:44:10.91 | 0.1 | undecidable | manual | P | 76 | 16.2726 | 111 | -0.06 | 98 |
IV.ATBU.EHE. | 2020-04-17T16:44:10.08 | 0.1 | undecidable | manual | P | 26 | 10.6782 | 120 | 0.12 | 98 |
IV.ATFO.HHE. | 2020-04-17T16:44:10.52 | 0.3 | undecidable | manual | S | 111 | 6.993 | 132 | -0.22 | 72 |
IV.ATPC.HNE. | 2020-04-17T16:44:10.08 | 0.1 | undecidable | manual | P | 345 | 10.4784 | 121 | 0.15 | 97 |
IV.MURB.HHZ. | 2020-04-17T16:44:10.59 | 0.1 | negative | manual | P | 169 | 14.2746 | 114 | -0.02 | 99 |
IV.ATVO.HHZ. | 2020-04-17T16:44:09.11 | 0.3 | undecidable | manual | P | 263 | 6.7932 | 132 | -0.23 | 72 |
IV.TB03.DH1.01 | 2020-04-17T16:44:09.28 | 0.3 | undecidable | manual | P | 282 | 6.5934 | 133 | -0.03 | 75 |
IV.ATFO.HHE. | 2020-04-17T16:44:09.15 | 0.1 | undecidable | manual | P | 111 | 6.993 | 132 | -0.22 | 96 |
IV.ATPI.EHZ. | 2020-04-17T16:44:09.81 | 0.1 | undecidable | manual | P | 314 | 9.879 | 122 | -0.01 | 100 |
IV.TB02.DHE.01 | 2020-04-17T16:44:09.48 | 0.1 | undecidable | manual | P | 252 | 6.8931 | 132 | 0.13 | 98 |
IV.ATLO.EHN. | 2020-04-17T16:44:09.95 | 0.1 | undecidable | manual | P | 219 | 10.6782 | 120 | -0.01 | 100 |
IV.TB01.DHE.01 | 2020-04-17T16:44:09.87 | 0.3 | undecidable | manual | S | 259 | 4.4955 | 144 | -0.29 | 71 |
IV.TB01.DHE.01 | 2020-04-17T16:44:08.87 | 0.1 | undecidable | manual | P | 259 | 4.4955 | 144 | -0.16 | 98 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.PIEI.HHE. | ML:1.1 | 0.00011999999999999999 | 0.38 | AML | other | m | 2020-04-17T16:44:15.01 |
IV.PIEI.HHN. | ML:0.8 | 0.00006385 | 1.1 | AML | other | m | 2020-04-17T16:44:15.22 |
IV.MURB.HHN. | ML:1.2 | 0.00016499999999999997 | 0.56 | AML | other | m | 2020-04-17T16:44:15.85 |
IV.FOSV.EHE. | ML:0.7 | 0.000028749999999999997 | 0.52 | AML | other | m | 2020-04-17T16:44:15.65 |
IV.MURB.HHE. | ML:1.3 | 0.0002285 | 1.72 | AML | other | m | 2020-04-17T16:44:16.02 |
IV.SSFR.HHN. | ML:1.1 | 0.0000783 | 0.66 | AML | other | m | 2020-04-17T16:44:16.35 |
IV.SSFR.HHE. | ML:1.1 | 0.00007835000000000001 | 0.26 | AML | other | m | 2020-04-17T16:44:17.74 |
IV.ATCC.EHE. | ML:1.2 | 0.00008965000000000001 | 0.86 | AML | other | m | 2020-04-17T16:44:18.84 |
IV.ATCC.EHN. | ML:1.1 | 0.0000804 | 1.12 | AML | other | m | 2020-04-17T16:44:18.03 |
IV.FOSV.EHN. | ML:0.7 | 0.0000359 | 0.66 | AML | other | m | 2020-04-17T16:44:18.66 |
IV.CAVE.HHE. | ML:3.3 | 0.0005675 | 1.58 | AML | other | m | 2020-04-17T16:44:45.93 |
IV.FIR.HHN. | ML:2.6 | 0.00032250000000000003 | 0.1 | AML | other | m | 2020-04-17T16:44:46.09 |
IV.FIR.HHE. | ML:2.9 | 0.0007735 | 0.1 | AML | other | m | 2020-04-17T16:44:46.23 |
IV.CAVE.HHN. | ML:3.2 | 0.000428 | 0.34 | AML | other | m | 2020-04-17T16:44:47.74 |
IV.CRMI.HHN. | ML:2.4 | 0.0001535 | 1.44 | AML | other | m | 2020-04-17T16:44:50.90 |
IV.CRMI.HHE. | ML:2.3 | 0.00013949999999999998 | 0.7 | AML | other | m | 2020-04-17T16:44:50.96 |