UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041512.upa.cvt Date: 1200Z 15 APR 25 Searching for X1088... Searching the city database file for: X1088 ... Date:1200Z 15 APR 25 Station: X1088 WMO ident: 31088 Latitude: 59.37 Longitude: 143.20 ------------------------------------------------------------------------------- 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 1004 8 -0.5 -1.8 91 1.3 -1.0 110 11 272.3 272.9 271.9 281.4 3.33 1 1000 40 -1.3 -4.5 79 3.2 -2.4 115 13 271.9 272.3 270.7 279.3 2.73 2 932 597 -4.9 -6.9 86 2.0 -5.5 110 31 273.7 274.1 271.4 280.4 2.44 3 925 656 -5.1 -7.0 86 1.9 -5.7 110 33 274.1 274.5 271.6 280.8 2.44 4 872 1120 -5.3 -7.1 87 1.8 -5.9 117 25 278.6 279.0 274.4 285.8 2.57 5 859 1238 -3.7 -5.3 89 1.6 -4.3 119 22 281.4 281.9 276.6 289.9 3.00 6 850 1321 -5.1 -6.8 88 1.7 -5.7 120 21 280.8 281.3 275.9 288.5 2.70 7 846 1358 -5.3 -7.0 88 1.7 -5.9 122 21 281.0 281.4 275.9 288.5 2.67 8 777 2024 -7.3 -9.9 82 2.6 -8.2 150 23 285.7 286.1 277.9 292.5 2.32 9 766 2136 -5.1 -7.8 81 2.7 -6.1 155 23 289.3 289.8 280.2 297.4 2.77 10 700 2838 -9.7 -12.5 80 2.8 -10.6 185 25 291.7 292.1 280.4 298.0 2.09 11 500 5360 -23.3 -25.8 80 2.5 -23.8 185 46 304.6 304.8 284.4 307.7 0.93 12 460 5968 -27.1 -29.7 79 2.6 -27.5 192 47 307.2 307.4 285.2 309.6 0.71 13 400 6960 -36.1 -39.2 73 3.1 -36.4 205 50 308.1 308.1 285.0 309.2 0.32 14 354 7797 -42.1 -44.9 74 2.8 -42.3 210 58 311.0 311.0 285.9 311.7 0.20 15 309 8698 -50.8 -54.5 65 3.7 -50.9 215 66 311.1 311.1 285.8 311.4 0.08 16 300 8890 -52.7 -56.6 63 3.9 -52.8 210 66 311.1 311.1 285.8 311.3 0.06 17 262 9748 -60.7 -64.5 61 3.8 -60.7 215 60 311.6 311.6 285.9 311.7 0.02 18 250 10040 -60.3 -64.3 59 4.0 -60.3 215 54 316.4 316.4 287.6 316.5 0.03 19 226 10680 -53.7 -57.9 60 4.2 -53.8 217 41 335.8 335.8 293.3 336.1 0.07 20 200 11470 -51.9 -56.3 59 4.4 -52.1 220 25 350.6 350.6 296.8 351.0 0.09 21 182 12080 -51.1 -55.7 58 4.6 -51.3 228 18 361.5 361.5 299.1 362.0 0.11 22 150 13330 -51.9 -57.9 48 6.0 -52.2 245 3 380.6 380.7 302.4 381.1 0.10 23 108 15454 -53.5 -61.5 37 8.0 -53.9 249 6 415.1 415.1 307.2 415.6 0.09 24 100 15950 -53.7 -61.7 37 8.0 -54.1 250 7 424.0 424.0 308.2 424.5 0.09 25 92 16484 -54.9 -63.9 32 9.0 -55.3 264 7 431.8 431.8 309.1 432.2 0.08 26 70 18230 -54.9 -64.9 28 10.0 -55.5 310 9 466.9 467.0 312.4 467.4 0.09 27 50 20380 -55.5 -65.5 28 10.0 -56.2 325 9 512.7 512.7 315.9 513.4 0.11 28 30 23640 -54.7 -65.7 24 11.0 -55.9 300 11 595.5 595.6 320.5 596.9 0.19 29 25 24804 -55.3 -66.3 24 11.0 -56.6 298 13 625.7 625.8 321.8 627.3 0.21 30 20 26230 -54.3 -65.3 25 11.0 -56.1 295 15 670.0 670.1 323.5 672.4 0.29 31 14 28541 -49.7 -60.7 26 11.0 -52.9 262 13 757.5 757.9 326.3 764.8 0.77 32 11 30113 -51.5 -62.5 26 11.0 -54.8 239 12 805.1 805.4 327.5 812.9 0.78 33 10 30740 -45.9 -56.9 28 11.0 -50.8 230 11 848.2 849.1 328.7 866.5 1.74 34 9.9 30807 -45.5 -56.5 28 11.0 -50.5 852.1 853.1 328.8 871.6 1.85 35 9.0 31440 -47.3 -58.3 27 11.0 -52.1 868.8 869.6 329.1 886.3 1.63 TRP 262 9748 -60.7 -64.5 61 3.8 -60.7 215 60 311.6 311.6 285.9 311.7 0.02 WND 309 8698 -50.8 -54.5 65 3.7 -50.9 215 66 311.1 311.1 285.8 311.4 0.08 Sounding variables and indices 1000-500 mb thick: 5320.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.48 inches Sfc-500 mean rel hum: 81.91 % Est. max temperature: 8.25 C = 46.85 F Sfc-Lift cond lev (LCL): 983.67 mb = 170.16 m = 558.27 ft T: -2.14 C 700-500 lapse rate: 5.39 C/km ThetaE index: 2.06 C Layer 1000.0- 932.0 mb Conv cond level (CCL): 693.75 mb = 2905.22 m = 9531.45 ft Mean mixing ratio: 2.57 g/kg Conv temperature: 19.28 C = 66.70 F Cap Strength: 12.69 C Lifted Index: 20.33 C Risk: None Lifted Index @300 mb: 21.75 C Lifted Index @700 mb: 12.69 C Showalter Index: 14.06 C Risk: None Total Totals Index: 34.70 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 16.50 C K Index: 8.60 Risk: None Sweat Index: 88.00 Risk: None Energy Index: 4.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.20 J/kg Max Up Vert Vel: 4.94 m/s Conv Inhibition (B-): 62732.62 J/kg Cap Strength: 19.98 C Lift Cond Lev (LCL): 917.66 mb = 718.59 m = 2357.55 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 200 at 23 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 1004 8 110 11 -10.3 3.8 | 45 26 -18.4 -18.3 1 1000 40 115 13 -11.8 5.5 | 50 26 -19.8 -16.6 2 925 656 110 33 -31.0 11.3 | 75 41 -39.0 -10.8 3 850 1321 120 21 -18.2 10.5 | 66 29 -26.2 -11.6 4 700 2838 185 25 2.2 24.9 | 116 6 -5.9 2.8 5 500 5360 185 46 4.0 45.8 | 170 24 -4.0 23.7 6 400 6960 205 50 21.1 45.3 | 209 27 13.1 23.2 7 309 8698 215 66 37.9 54.1 | 223 44 29.8 32.0 8 300 8890 210 66 33.0 57.2 | 215 43 25.0 35.1 9 262 9748 215 60 34.4 49.1 | 224 38 26.4 27.1 10 250 10040 215 54 31.0 44.2 | 226 32 22.9 22.2 11 200 11470 220 25 16.1 19.2 | 290 9 8.0 -2.9 12 150 13330 245 3 2.7 1.3 | 14 21 -5.3 -20.8 13 100 15950 250 7 6.6 2.4 | 4 20 -1.5 -19.7 14 70 18230 310 9 6.9 -5.8 | 2 28 -1.1 -27.9 15 50 20380 325 9 5.2 -7.4 | 6 30 -2.9 -29.5 16 30 23640 300 11 9.5 -5.5 | 357 28 1.5 -27.6 17 20 26230 295 15 13.6 -6.3 | 349 29 5.6 -28.4 18 10 30740 230 11 8.4 7.1 | 358 15 0.4 -15.0 Wind Parameters Mean winds (0-6000m): 170.0 at 31.3 knts Storm direction: 200.0 at 23.5 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 81.4 deg Storm rel helicity (0-3000m) pos: 197.7 neg: -39.3 tot: 158.4 m^2/s^2 ave: 52.8 10^-3 m/s^2 rel: 0.43 Storm rel vorticity (0-3000m) horiz: 10.4 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.13 Bulk Shear: 93.92 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 ------------------------------------------------------------------------------- 500 112 20 61 30| 17.7 0.0 17.7|103.1 0.0 103.1 206.2 0.76| 17.9 13.6 1000 112 25 68 34| 8.1 0.0 8.1|125.7 -16.4 109.3 109.3 0.51| 14.0 7.1 1500 114 24 68 33| 4.0 0.0 4.0|139.8 -39.3 100.5 67.0 0.36| 12.3 4.4 2000 120 24 70 31| 4.1 0.0 4.1|170.8 -39.3 131.5 65.7 0.40| 11.4 4.6 2500 127 24 74 28| 4.3 0.0 4.3|188.8 -39.3 149.5 59.8 0.42| 11.0 4.6 3000 136 24 79 25| 4.4 0.0 4.4|197.7 -39.3 158.4 52.8 0.43| 10.4 4.5 4000 152 26 91 20| 3.3 1.1 4.4|211.0 -39.3 171.7 42.9 0.46| 8.9 4.0 5000 163 28 107 17| 2.7 1.7 4.4|224.4 -39.3 185.1 37.0 0.45| 7.9 3.5 6000 170 31 123 16| 2.8 1.4 4.2|272.6 -39.3 233.3 38.9 0.48| 7.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//X1088/skewt/X1088.skewt.20250415.12.gif