UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 9 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 1014 64 3.0 1.5 90 1.5 2.4 110 3 275.1 275.8 274.8 286.4 4.20 1 1000 177 3.8 2.1 89 1.7 3.0 190 7 277.0 277.7 276.2 289.1 4.45 2 975 384 7.8 4.4 79 3.4 6.1 205 8 283.0 283.9 280.4 297.9 5.38 3 925 815 4.8 -1.2 65 6.0 2.2 235 11 284.2 284.9 279.0 294.9 3.78 4 894 1092 3.2 -2.8 65 6.0 0.7 243 13 285.3 286.0 279.2 295.3 3.48 5 850 1500 1.2 -8.8 47 10.0 -2.4 255 17 287.4 287.8 278.7 294.2 2.31 6 840 1595 0.8 -12.2 37 13.0 -3.6 257 17 288.0 288.3 278.3 293.3 1.78 7 826 1730 1.0 -15.0 29 16.0 -4.1 259 17 289.6 289.8 278.6 293.9 1.44 8 800 1986 0.4 -23.6 15 24.0 -5.8 263 16 291.6 291.7 278.5 293.8 0.71 9 756 2438 -1.3 -21.3 20 20.0 -6.8 270 16 294.5 294.7 280.2 297.4 0.92 10 700 3046 -5.7 -15.7 45 10.0 -8.8 280 15 296.2 296.5 281.8 301.1 1.61 11 684 3227 -6.3 -13.3 58 7.0 -8.6 283 15 297.5 297.8 282.8 303.6 2.00 12 560 4751 -18.5 -23.0 68 4.5 -19.5 310 18 300.6 300.8 283.0 304.0 1.07 13 536 5077 -19.1 -23.3 69 4.2 -20.0 316 18 303.7 303.9 284.2 307.2 1.09 14 500 5590 -22.3 -27.3 64 5.0 -23.2 325 19 305.9 306.0 284.8 308.6 0.81 15 460 6199 -26.9 -36.9 38 10.0 -28.1 331 25 307.5 307.6 284.8 308.7 0.35 16 451 6342 -26.7 -35.7 42 9.0 -27.9 332 27 309.5 309.6 285.7 310.9 0.40 17 400 7200 -33.3 -38.3 61 5.0 -33.8 340 36 311.7 311.8 286.4 313.0 0.35 18 349 8140 -40.9 -45.2 63 4.3 -41.2 347 46 313.8 313.9 286.9 314.6 0.19 19 300 9150 -48.5 -53.1 59 4.6 -48.7 355 58 317.0 317.0 287.9 317.3 0.09 20 261 10055 -54.7 -59.2 57 4.5 -54.8 3 55 320.8 320.8 289.0 321.0 0.05 21 250 10330 -56.5 -60.9 58 4.4 -56.6 5 54 322.1 322.1 289.5 322.2 0.04 22 242 10535 -57.1 -61.6 57 4.5 -57.2 360 50 324.2 324.2 290.0 324.3 0.04 23 225 10996 -55.9 -60.2 58 4.3 -56.0 354 44 332.8 332.9 292.6 333.0 0.05 24 200 11740 -57.9 -62.7 54 4.8 -58.0 345 35 341.1 341.1 294.6 341.2 0.04 25 150 13560 -58.5 -64.5 46 6.0 -58.6 330 17 369.3 369.3 300.5 369.5 0.04 26 149 13602 -58.5 -64.5 46 6.0 -58.6 330 17 370.0 370.0 300.6 370.2 0.04 27 115 15236 -55.7 -63.7 36 8.0 -56.0 340 21 403.6 403.7 305.7 404.0 0.06 28 100 16120 -57.5 -66.5 31 9.0 -57.8 345 23 416.6 416.6 307.3 416.9 0.05 29 70 18370 -58.7 -69.7 23 11.0 -59.1 340 17 458.8 458.8 311.7 459.1 0.05 30 50 20460 -61.7 -74.7 16 13.0 -62.1 345 17 498.1 498.1 314.8 498.3 0.03 31 47 20843 -62.5 -74.5 18 12.0 -62.9 344 17 505.1 505.1 315.3 505.3 0.03 32 30 23610 -63.5 -77.5 13 14.0 -64.0 340 13 571.5 571.5 319.2 571.8 0.03 33 23 25236 -64.7 -78.7 13 14.0 -65.3 324 17 613.1 613.1 321.2 613.4 0.04 34 20 26090 -64.3 -78.3 13 14.0 -65.0 315 19 639.4 639.4 322.3 639.7 0.04 35 12 29249 -59.3 -75.3 11 16.0 -61.2 297 13 757.6 757.7 326.2 758.7 0.12 36 10 30390 -59.5 -75.5 11 16.0 -61.7 290 11 797.4 797.5 327.2 798.8 0.14 37 9.6 30647 -57.1 -73.1 11 16.0 -59.9 815.9 816.0 327.7 817.9 0.20 38 8.6 31342 -57.5 -73.5 11 16.0 -60.4 840.4 840.5 328.2 842.6 0.21 39 8.0 31804 -53.1 -70.1 11 17.0 -57.5 875.5 875.7 329.0 879.6 0.38 40 6.5 33143 -52.9 -70.9 10 18.0 -58.0 929.9 930.1 330.1 934.7 0.41 TRP 242 10535 -57.1 -61.6 57 4.5 -57.2 360 50 324.2 324.2 290.0 324.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5413.00 m Freezing level: 789.65 mb = 2092.73 m = 6865.81 ft Wetbulb zero: 884.59 mb = 1177.74 m = 3863.94 ft Precipitable water: 0.48 inches Sfc-500 mean rel hum: 54.85 % Est. max temperature: 14.73 C = 58.52 F Sfc-Lift cond lev (LCL): 990.64 mb = 253.88 m = 832.94 ft T: 5.29 C 700-500 lapse rate: 6.53 C/km ThetaE index: 3.00 C Layer 925.0- 894.0 mb Conv cond level (CCL): 752.06 mb = 2479.46 m = 8134.61 ft Mean mixing ratio: 4.53 g/kg Conv temperature: 22.63 C = 72.73 F Cap Strength: 9.53 C Lifted Index: 10.67 C Risk: None Lifted Index @300 mb: 16.05 C Lifted Index @700 mb: 7.05 C Showalter Index: 10.84 C Risk: None Total Totals Index: 37.00 C Risk: None Vertical Totals Index: 23.50 C Cross Totals Index: 13.50 C K Index: 4.70 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 36.46 J/kg Max Up Vert Vel: 8.54 m/s Conv Inhibition (B-): 70535.42 J/kg Cap Strength: 10.39 C Lift Cond Lev (LCL): 908.20 mb = 964.08 m = 3162.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 at 12 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 1014 64 110 3 -2.8 1.0 | 132 15 -10.8 9.7 1 1000 177 190 7 1.2 6.9 | 156 17 -6.8 15.6 2 925 815 235 11 9.0 6.3 | 184 15 1.0 15.0 3 850 1500 255 17 16.4 4.4 | 213 16 8.4 13.1 4 700 3046 280 15 14.8 -2.6 | 228 9 6.8 6.1 5 500 5590 325 19 10.9 -15.6 | 337 7 2.9 -6.9 6 400 7200 340 36 12.3 -33.8 | 350 26 4.3 -25.2 7 300 9150 355 58 5.1 -57.8 | 3 49 -3.0 -49.1 8 250 10330 5 54 -4.7 -53.8 | 16 47 -12.7 -45.1 9 242 10535 360 50 -0.0 -50.0 | 11 42 -8.0 -41.3 10 200 11740 345 35 9.1 -33.8 | 358 25 1.0 -25.1 11 150 13560 330 17 8.5 -14.7 | 355 6 0.5 -6.0 12 100 16120 345 23 6.0 -22.2 | 9 14 -2.1 -13.5 13 70 18370 340 17 5.8 -16.0 | 17 8 -2.2 -7.3 14 50 20460 345 17 4.4 -16.4 | 25 9 -3.6 -7.7 15 30 23610 340 13 4.4 -12.2 | 45 5 -3.6 -3.5 16 20 26090 315 19 13.4 -13.4 | 311 7 5.4 -4.8 17 10 30390 290 11 10.3 -3.8 | 205 5 2.3 4.9 Wind Parameters Mean winds (0-6000m): 287.3 at 15.7 knts Storm direction: 317.3 at 11.8 knts Shear (0-3000m) pos: 3.1 neg: 0.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 96.7 deg Storm rel helicity (0-3000m) pos: 104.7 neg: 0.0 tot: 104.7 m^2/s^2 ave: 34.9 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 4.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.96 Bulk Shear: 38.13 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 ------------------------------------------------------------------------------- 500 201 7 161 17| 11.0 0.0 11.0| 48.7 0.0 48.7 97.4 0.95| 12.4 11.8 1000 223 9 174 16| 7.9 0.0 7.9| 72.9 0.0 72.9 72.9 0.95| 9.4 8.9 1500 236 11 185 15| 6.7 0.0 6.7| 94.3 0.0 94.3 62.8 0.96| 8.1 7.7 2000 244 13 193 15| 4.9 0.0 4.9| 98.9 0.0 98.9 49.4 0.92| 6.7 6.1 2500 250 13 199 14| 3.8 0.0 3.8|102.3 0.0 102.3 40.9 0.88| 5.8 5.1 3000 255 14 203 13| 3.1 0.0 3.1|104.7 0.0 104.7 34.9 0.84| 5.2 4.4 4000 265 14 212 12| 2.5 0.0 2.5|114.0 0.0 114.0 28.5 0.85| 4.6 3.9 5000 276 15 223 10| 2.2 0.0 2.2|123.2 0.0 123.2 24.6 0.87| 4.2 3.7 6000 287 16 240 8| 2.3 0.0 2.3|130.2 0.0 130.2 21.7 0.79| 4.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251009.00.gif