UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113000.upa.cvt Date: 0000Z 30 NOV 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 30 NOV 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 1000 63 1.0 -0.2 92 1.2 0.5 250 9 274.1 274.8 273.6 284.4 3.76 1 925 685 -2.5 -4.5 86 2.0 -3.3 270 25 276.8 277.3 274.0 284.9 2.96 2 860 1261 -5.9 -8.2 84 2.3 -6.7 283 22 279.0 279.4 274.5 285.8 2.39 3 850 1353 -3.9 -6.0 85 2.1 -4.7 285 21 282.1 282.6 276.7 290.2 2.87 4 844 1409 -3.7 -5.6 87 1.9 -4.4 285 21 282.8 283.4 277.3 291.3 2.98 5 736 2483 -6.7 -17.7 41 11.0 -9.7 285 30 290.9 291.1 279.0 294.8 1.29 6 732 2525 -7.3 -18.3 41 11.0 -10.2 285 30 290.7 290.9 278.8 294.4 1.23 7 700 2872 -9.3 -22.3 34 13.0 -12.4 285 33 292.2 292.3 279.1 295.0 0.91 8 620 3795 -16.3 -29.3 32 13.0 -18.6 289 41 294.5 294.6 279.7 296.2 0.55 9 593 4129 -16.3 -34.3 20 18.0 -19.1 290 43 298.3 298.3 281.1 299.4 0.35 10 564 4504 -18.1 -39.1 14 21.0 -20.8 291 46 300.4 300.5 281.8 301.2 0.23 11 502 5361 -24.7 -30.7 57 6.0 -25.6 295 54 302.6 302.7 283.2 304.5 0.59 12 500 5390 -24.9 -30.9 57 6.0 -25.8 295 54 302.7 302.8 283.2 304.6 0.58 13 432 6440 -32.3 -38.3 55 6.0 -32.9 298 65 306.2 306.3 284.3 307.3 0.32 14 400 6980 -35.7 -40.5 61 4.8 -36.1 300 71 308.6 308.6 285.2 309.6 0.28 15 300 8930 -47.5 -52.3 58 4.8 -47.7 300 81 318.4 318.4 288.3 318.8 0.10 16 250 10120 -54.3 -59.0 56 4.7 -54.4 290 97 325.3 325.3 290.5 325.6 0.05 17 243 10302 -54.7 -59.4 56 4.7 -54.8 290 103 327.4 327.4 291.0 327.6 0.05 18 200 11540 -57.3 -62.3 53 5.0 -57.4 290 103 342.0 342.0 294.8 342.2 0.04 19 173 12452 -60.5 -65.5 52 5.0 -60.6 295 87 351.2 351.2 296.9 351.4 0.03 20 150 13340 -61.7 -67.7 45 6.0 -61.8 305 69 363.8 363.8 299.4 363.9 0.03 21 144 13592 -62.5 -68.5 44 6.0 -62.6 304 67 366.7 366.7 300.0 366.8 0.03 22 120 14725 -58.7 -64.7 46 6.0 -58.9 302 57 393.3 393.3 304.3 393.5 0.05 23 113 15098 -62.3 -68.3 44 6.0 -62.4 302 54 393.4 393.4 304.3 393.5 0.03 24 100 15850 -63.3 -69.3 44 6.0 -63.4 300 48 405.4 405.4 305.9 405.6 0.03 25 70 18020 -67.9 -74.9 36 7.0 -68.0 315 56 439.1 439.1 309.8 439.2 0.02 26 56 19359 -68.9 -75.9 36 7.0 -69.0 322 59 465.8 465.8 312.3 465.9 0.02 27 50 20040 -67.5 -74.5 36 7.0 -67.7 325 60 484.4 484.4 313.8 484.6 0.03 28 40 21389 -66.1 -74.1 32 8.0 -66.3 519.9 519.9 316.3 520.1 0.04 29 36 22025 -67.9 -75.9 31 8.0 -68.1 531.1 531.1 317.0 531.3 0.04 30 30 23130 -64.5 -72.5 32 8.0 -64.8 568.8 568.8 319.1 569.3 0.07 31 22 25052 -58.7 -67.7 30 9.0 -59.7 638.8 638.9 322.3 640.4 0.19 TRP 173 12452 -60.5 -65.5 52 5.0 -60.6 295 87 351.2 351.2 296.9 351.4 0.03 WND 243 10302 -54.7 -59.4 56 4.7 -54.8 290 103 327.4 327.4 291.0 327.6 0.05 Sounding variables and indices 1000-500 mb thick: 5327.04 m Freezing level: 978.57 mb = 240.69 m = 789.64 ft Wetbulb zero: 990.23 mb = 141.30 m = 463.58 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 51.54 % Est. max temperature: 8.91 C = 48.04 F Sfc-Lift cond lev (LCL): 981.37 mb = 212.99 m = 698.78 ft T: 0.16 C 700-500 lapse rate: 6.20 C/km ThetaE index: 0.37 C Layer 732.0- 700.0 mb Conv cond level (CCL): 901.51 mb = 888.25 m = 2914.18 ft Mean mixing ratio: 3.23 g/kg Conv temperature: 4.41 C = 39.94 F Cap Strength: 15.24 C Lifted Index: 15.28 C Risk: None Lifted Index @300 mb: 23.85 C Lifted Index @700 mb: 9.90 C Showalter Index: 11.17 C Risk: None Total Totals Index: 39.90 C Risk: None Vertical Totals Index: 21.00 C Cross Totals Index: 18.90 C K Index: 2.00 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 3.01 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.28 J/kg Max Up Vert Vel: 4.53 m/s Conv Inhibition (B-): 46711.61 J/kg Cap Strength: 15.23 C Lift Cond Lev (LCL): 924.54 mb = 688.93 m = 2260.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 319 at 27 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 1000 63 250 9 8.5 3.1 | 158 25 -9.4 23.5 1 1000 61 250 9 8.5 3.1 | 158 25 -9.4 23.5 2 925 685 270 25 25.0 -0.0 | 199 22 7.1 20.4 3 850 1353 285 21 20.3 -5.4 | 189 15 2.4 14.9 4 700 2872 285 33 31.9 -8.5 | 230 18 14.0 11.8 5 500 5390 295 54 48.9 -22.8 | 274 31 31.1 -2.4 6 400 6980 300 71 61.5 -35.5 | 289 46 43.6 -15.1 7 300 8930 300 81 70.1 -40.5 | 291 56 52.3 -20.1 8 250 10120 290 97 91.2 -33.2 | 280 74 73.3 -12.8 9 243 10302 290 103 96.8 -35.2 | 281 80 78.9 -14.8 10 200 11540 290 103 96.8 -35.2 | 281 80 78.9 -14.8 11 173 12452 295 87 78.8 -36.8 | 285 63 61.0 -16.4 12 150 13340 305 69 56.5 -39.6 | 296 43 38.7 -19.2 13 100 15850 300 48 41.6 -24.0 | 279 24 23.7 -3.6 14 70 18020 315 56 39.6 -39.6 | 311 29 21.7 -19.2 15 50 20040 325 60 34.4 -49.1 | 330 33 16.5 -28.8 Wind Parameters Mean winds (0-6000m): 288.8 at 36.1 knts Storm direction: 318.8 at 27.1 knts Shear (0-3000m) pos: 3.4 neg: 1.4 tot: 4.8 10-3/s Storm rel Dir Shear (0-3000m): 76.3 deg Storm rel helicity (0-3000m) pos: 156.6 neg: -12.9 tot: 143.7 m^2/s^2 ave: 47.9 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 71.15 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 ------------------------------------------------------------------------------- 500 263 15 173 22| 13.8 0.0 13.8| 82.8 0.0 82.8 165.6 0.97| 14.0 13.6 1000 269 20 185 21| 7.9 0.0 7.9|101.5 -5.9 95.6 95.6 0.73| 10.7 7.9 1500 274 20 187 19| 5.5 0.0 5.5|107.8 -12.9 94.9 63.2 0.60| 8.7 5.2 2000 277 21 191 18| 4.1 1.0 5.2|123.5 -12.9 110.6 55.3 0.65| 7.5 4.9 2500 279 23 196 17| 3.3 1.6 4.9|139.3 -12.9 126.4 50.5 0.69| 6.8 4.7 3000 280 24 201 17| 3.4 1.4 4.8|156.6 -12.9 143.7 47.9 0.71| 6.4 4.5 4000 283 28 214 17| 3.7 1.0 4.7|198.6 -12.9 185.7 46.4 0.74| 5.9 4.4 5000 286 32 228 17| 3.9 0.8 4.7|245.7 -12.9 232.8 46.6 0.74| 5.7 4.2 6000 289 36 242 19| 4.1 0.7 4.8|300.9 -12.9 288.0 48.0 0.72| 5.6 4.0 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251130.00.gif