UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 14 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1021 63 -3.3 -9.3 63 6.0 -5.1 160 1 268.3 268.6 266.9 273.3 1.85 1 1000 227 -2.9 -9.9 58 7.0 -5.0 145 17 270.2 270.5 268.1 275.2 1.80 2 961 542 -1.5 -12.5 43 11.0 -4.7 160 23 274.8 275.0 270.6 279.1 1.52 3 925 845 -2.9 -14.9 39 12.0 -6.2 175 29 276.3 276.6 271.2 280.1 1.30 4 886 1185 -5.1 -17.1 38 12.0 -8.2 170 29 277.5 277.7 271.6 280.8 1.13 5 850 1513 -2.3 -20.3 24 18.0 -6.9 165 29 283.7 283.9 274.8 286.4 0.89 6 839 1616 -2.3 -22.3 20 20.0 -7.2 166 28 284.8 284.9 275.2 287.1 0.76 7 753 2467 -6.5 -30.5 13 24.0 -11.1 174 20 289.2 289.3 276.9 290.5 0.40 8 700 3033 -10.5 -24.5 31 14.0 -13.5 180 15 290.9 291.0 278.2 293.2 0.75 9 690 3144 -11.1 -24.1 33 13.0 -13.9 180 15 291.4 291.5 278.6 293.9 0.79 10 660 3484 -12.7 -30.7 21 18.0 -15.9 182 16 293.3 293.4 279.0 294.8 0.45 11 649 3613 -12.3 -31.3 19 19.0 -15.7 182 16 295.2 295.3 279.8 296.6 0.43 12 619 3973 -14.9 -38.9 11 24.0 -18.2 184 16 296.2 296.3 280.0 296.9 0.21 13 500 5560 -24.5 -45.5 12 21.0 -26.5 190 19 303.2 303.2 282.8 303.6 0.13 14 474 5945 -26.7 -47.7 12 21.0 -28.5 196 19 305.1 305.1 283.6 305.5 0.11 15 400 7140 -36.7 -47.7 31 11.0 -37.4 215 17 307.3 307.3 284.5 307.8 0.13 16 336 8323 -46.1 -54.1 40 8.0 -46.4 224 21 310.2 310.2 285.5 310.4 0.07 17 320 8646 -47.5 -54.5 44 7.0 -47.7 227 22 312.6 312.6 286.4 312.9 0.07 18 300 9070 -50.3 -57.3 43 7.0 -50.5 230 23 314.5 314.5 287.0 314.7 0.06 19 255 10123 -55.5 -63.5 36 8.0 -55.6 217 18 321.7 321.7 289.3 321.8 0.03 20 251 10224 -55.3 -63.3 36 8.0 -55.4 215 17 323.5 323.5 289.9 323.6 0.03 21 250 10250 -55.5 -63.5 36 8.0 -55.6 215 17 323.6 323.6 289.9 323.7 0.03 22 244 10404 -56.3 -63.3 41 7.0 -56.4 220 19 324.6 324.6 290.2 324.7 0.03 23 243 10430 -56.3 -64.3 36 8.0 -56.4 220 19 325.0 325.0 290.3 325.1 0.03 24 224 10948 -54.3 -62.3 37 8.0 -54.5 218 16 335.7 335.7 293.3 335.9 0.04 25 214 11238 -56.1 -64.1 36 8.0 -56.2 217 14 337.3 337.3 293.7 337.5 0.03 26 200 11670 -53.3 -61.3 37 8.0 -53.5 215 11 348.4 348.4 296.3 348.6 0.05 27 150 13510 -55.5 -66.5 24 11.0 -55.8 250 5 374.5 374.5 301.4 374.6 0.03 28 100 16080 -57.7 -71.7 15 14.0 -58.0 290 7 416.2 416.2 307.3 416.4 0.02 29 74 17972 -60.3 -75.3 12 15.0 -60.6 341 10 448.2 448.2 310.7 448.3 0.02 30 70 18320 -59.3 -75.3 11 16.0 -59.7 350 11 457.5 457.5 311.5 457.6 0.02 31 65 18782 -58.9 -74.9 11 16.0 -59.3 350 10 468.2 468.2 312.5 468.3 0.02 32 50 20410 -62.1 -78.1 10 16.0 -62.5 350 5 497.1 497.1 314.8 497.3 0.02 33 39 21940 -63.9 -79.9 10 16.0 -64.3 345 9 529.2 529.2 316.9 529.3 0.02 34 30 23550 -63.3 -80.3 8 17.0 -63.9 340 13 572.1 572.1 319.3 572.2 0.02 35 22 25462 -61.5 -79.5 7 18.0 -62.4 348 11 630.5 630.5 321.9 630.7 0.03 36 20 26050 -63.1 -81.1 7 18.0 -64.0 350 11 643.0 643.0 322.4 643.2 0.03 37 19 26365 -63.7 -81.7 7 18.0 -64.6 346 11 650.7 650.7 322.7 650.9 0.03 38 11 29776 -56.1 -75.1 8 19.0 -59.0 303 13 788.4 788.4 327.0 789.6 0.13 39 10 30380 -57.1 -77.1 6 20.0 -60.0 295 13 806.4 806.5 327.4 807.4 0.11 40 7.7 32057 -51.1 -72.1 6 21.0 -56.6 893.1 893.3 329.4 896.4 0.29 41 6.8 32862 -52.7 -73.7 6 21.0 -58.0 918.8 918.9 329.8 921.8 0.26 42 6.2 33468 -45.9 -68.9 6 23.0 -54.5 972.5 972.8 330.8 979.5 0.58 43 5.3 34514 -45.1 -68.1 6 23.0 -54.7 1020.7 1021.1 331.6 1030.3 0.76 TRP 244 10404 -56.3 -63.3 41 7.0 -56.4 220 19 324.6 324.6 290.2 324.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5333.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 23.32 % Est. max temperature: 8.57 C = 47.42 F Sfc-Lift cond lev (LCL): 928.69 mb = 813.43 m = 2668.70 ft T: -2.75 C 700-500 lapse rate: 5.54 C/km ThetaE index: 0.00 C Layer 1021.0- -0.0 mb Conv cond level (CCL): 574.96 mb = 4521.76 m = 14834.99 ft Mean mixing ratio: 1.58 g/kg Conv temperature: 27.28 C = 81.11 F Cap Strength: 17.37 C Lifted Index: 21.30 C Risk: None Lifted Index @300 mb: 26.15 C Lifted Index @700 mb: 13.97 C Showalter Index: 14.39 C Risk: None Total Totals Index: 26.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 4.20 C K Index: -12.10 Risk: None Sweat Index: 77.00 Risk: None Energy Index: 3.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.67 J/kg Max Up Vert Vel: 7.83 m/s Conv Inhibition (B-): 64205.29 J/kg Cap Strength: 21.15 C Lift Cond Lev (LCL): 834.81 mb = 1655.69 m = 5432.00 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 207 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1021 63 160 1 -0.3 0.9 | 30 14 -7.1 -12.5 1 1000 227 145 17 -9.8 13.9 | 92 17 -16.5 0.5 2 925 845 175 29 -2.5 28.9 | 149 18 -9.3 15.4 3 850 1513 165 29 -7.5 28.0 | 136 20 -14.3 14.6 4 700 3033 180 15 0.0 15.0 | 103 7 -6.8 1.5 5 500 5560 190 19 3.3 18.7 | 147 6 -3.5 5.3 6 400 7140 215 17 9.8 13.9 | 261 3 3.0 0.5 7 300 9070 230 23 17.6 14.8 | 263 11 10.9 1.3 8 250 10250 215 17 9.8 13.9 | 261 3 3.0 0.5 9 244 10404 220 19 12.2 14.6 | 259 6 5.5 1.1 10 200 11670 215 11 6.3 9.0 | 6 4 -0.4 -4.4 11 150 13510 250 5 4.7 1.7 | 10 12 -2.1 -11.7 12 100 16080 290 7 6.6 -2.4 | 1 16 -0.2 -15.8 13 70 18320 350 11 1.9 -10.8 | 11 25 -4.8 -24.3 14 50 20410 350 5 0.9 -4.9 | 18 19 -5.9 -18.4 15 30 23550 340 13 4.4 -12.2 | 5 26 -2.3 -25.7 16 20 26050 350 11 1.9 -10.8 | 11 25 -4.8 -24.3 17 10 30380 295 13 11.8 -5.5 | 345 20 5.0 -18.9 Wind Parameters Mean winds (0-6000m): 176.7 at 20.1 knts Storm direction: 206.7 at 15.1 knts Shear (0-3000m) pos: 2.7 neg: 0.5 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 73.7 deg Storm rel helicity (0-3000m) pos: 125.5 neg: -37.3 tot: 88.2 m^2/s^2 ave: 29.4 10^-3 m/s^2 rel: 0.42 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 3.36 Bulk Shear: 9.13 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 153 17 95 14| 23.2 0.0 23.2| 88.3 0.0 88.3 176.7 0.95| 25.6 24.3 1000 165 22 122 15| 14.4 0.0 14.4|125.5 -6.6 118.9 118.9 0.88| 17.8 15.6 1500 167 24 129 16| 9.6 1.1 10.7|125.5 -22.1 103.4 68.9 0.72| 13.1 9.4 2000 167 25 131 16| 6.1 0.8 6.9|125.5 -24.9 100.6 50.3 0.62| 11.1 6.9 2500 168 24 130 16| 4.0 0.7 4.7|125.5 -30.6 94.9 38.0 0.52| 9.9 5.1 3000 168 23 129 15| 2.7 0.5 3.2|125.5 -37.3 88.2 29.4 0.42| 9.1 3.8 4000 171 21 127 13| 2.2 0.4 2.6|128.7 -37.3 91.4 22.9 0.43| 7.0 3.1 5000 174 20 127 11| 2.0 0.3 2.3|132.0 -37.3 94.7 18.9 0.45| 5.8 2.6 6000 177 20 130 10| 1.7 0.3 2.0|135.9 -37.3 98.6 16.4 0.47| 5.2 2.4 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251014.00.gif