UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 25 APR 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -133 SFC 981 21 -4.3 -10.3 63 6.0 -6.1 90 24 270.3 270.6 268.2 275.2 1.78 2 979 37 -4.5 -12.5 54 8.0 -6.7 89 25 270.3 270.5 267.7 274.4 1.49 3 954 239 -4.1 -16.1 39 12.0 -7.2 76 31 272.7 272.9 268.6 275.9 1.14 4 925 480 -6.5 -16.5 45 10.0 -8.9 60 39 272.7 272.9 268.6 275.9 1.14 5 850 1136 -12.9 -17.3 70 4.4 -13.9 55 39 272.6 272.8 268.6 275.9 1.16 6 811 1492 -16.1 -17.7 87 1.6 -16.4 56 37 272.9 273.1 268.8 276.3 1.17 7 700 2583 -23.7 -23.9 98 0.2 -23.7 60 31 276.2 276.4 270.3 278.6 0.79 8 678 2815 -24.9 -25.5 95 0.6 -25.0 62 32 277.4 277.6 270.9 279.5 0.71 9 629 3359 -23.7 -28.2 66 4.5 -24.4 66 35 284.8 284.9 274.9 286.7 0.60 10 547 4363 -30.1 -33.7 71 3.6 -30.4 75 40 288.8 288.9 276.7 290.1 0.41 11 526 4641 -29.5 -37.5 46 8.0 -30.3 77 41 292.8 292.8 278.5 293.8 0.29 12 500 5000 -31.9 -37.9 55 6.0 -32.4 80 43 294.1 294.2 279.1 295.1 0.29 13 439 5909 -39.9 -43.2 71 3.3 -40.1 71 48 295.2 295.2 279.5 295.8 0.19 14 400 6540 -45.9 65 51 295.3 15 321 7959 -58.7 57 62 296.8 16 300 8380 -61.3 55 66 298.9 17 299 8401 -61.5 55 66 298.9 18 268 9075 -64.5 60 76 304.1 19 264 9167 -64.5 70 78 305.4 20 250 9500 -64.5 80 74 310.2 21 247 9574 -64.3 81 70 311.5 22 238 9802 -60.3 83 59 320.9 23 230 10016 -57.3 86 49 328.6 24 200 10900 -56.3 95 8 343.6 25 199 10932 -56.1 94 8 344.4 26 157 12417 -65.1 66 16 353.3 27 150 12700 -59.1 60 18 368.3 28 149 12742 -58.3 61 18 370.3 29 133 13454 -60.3 76 15 379.0 30 126 13791 -60.7 84 14 384.2 31 124 13891 -61.7 86 13 384.1 32 122 13992 -58.5 88 13 391.8 33 102 15108 -62.7 112 8 404.3 34 100 15230 -61.7 115 8 408.5 35 75 17008 -62.7 441.4 TRP 268 9075 -64.5 60 76 304.1 WND 264 9167 -64.5 70 78 305.4 Sounding variables and indices 1000-500 mb thick: 5133.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 71.72 % Est. max temperature: -1.87 C = 28.64 F Sfc-Lift cond lev (LCL): 892.08 mb = 761.15 m = 2497.19 ft T: -9.24 C 700-500 lapse rate: 3.39 C/km ThetaE index: 0.79 C Layer 979.0- 954.0 mb Conv cond level (CCL): 782.82 mb = 1753.92 m = 5754.25 ft Mean mixing ratio: 1.19 g/kg Conv temperature: -0.91 C = 30.36 F Cap Strength: 14.60 C Lifted Index: 15.39 C Risk: None Lifted Index @300 mb: 16.43 C Lifted Index @700 mb: 2.24 C Showalter Index: 15.25 C Risk: None Total Totals Index: 33.60 C Risk: None Vertical Totals Index: 19.00 C Cross Totals Index: 14.60 C K Index: 1.50 Risk: None Sweat Index: 121.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.42 J/kg Max Up Vert Vel: 3.85 m/s Conv Inhibition (B-): 22257.36 J/kg Cap Strength: 15.09 C Lift Cond Lev (LCL): 799.56 mb = 1596.99 m = 5239.42 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 98 at 28 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 ---------------------------------------------------------- 0 981 21 90 24 -24.0 0.0 | 312 6 4.1 -3.7 1 925 480 60 39 -33.8 -19.5 | 14 24 -5.6 -23.2 2 850 1136 55 39 -31.9 -22.4 | 8 26 -3.8 -26.1 3 700 2583 60 31 -26.8 -15.5 | 356 19 1.3 -19.2 4 500 5000 80 43 -42.3 -7.5 | 52 18 -14.2 -11.2 5 400 6540 65 51 -46.2 -21.6 | 36 31 -18.1 -25.3 6 300 8380 55 66 -54.1 -37.9 | 32 49 -25.9 -41.6 7 268 9075 60 76 -65.8 -38.0 | 42 56 -37.7 -41.7 8 264 9167 70 78 -73.3 -26.7 | 56 54 -45.2 -30.4 9 250 9500 80 74 -72.9 -12.8 | 70 48 -44.7 -16.6 10 200 10900 95 8 -8.0 0.7 | 279 20 20.2 -3.0 11 150 12700 60 18 -15.6 -9.0 | 315 18 12.5 -12.7 12 100 15230 115 8 -7.3 3.4 | 271 21 20.9 -0.4 Wind Parameters Mean winds (0-6000m): 67.6 at 37.8 knts Storm direction: 97.6 at 28.4 knts Shear (0-3000m) pos: 1.3 neg: 4.0 tot: 5.3 10-3/s Storm rel Dir Shear (0-3000m): 52.8 deg Storm rel helicity (0-3000m) pos: 30.3 neg: -43.6 tot: -13.3 m^2/s^2 ave: -4.4 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 6.3 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.57 Bulk Shear: 4.71 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 70 32 8 15| 0.0 22.6 22.6| 17.2 -2.5 14.7 29.3 0.35| 23.3 8.1 1000 63 36 10 20| 0.0 12.0 12.0| 17.2 -14.3 2.9 2.9 0.24| 13.0 3.1 1500 61 36 9 22| 0.7 8.0 8.8| 17.2 -23.9 -6.7 -4.5 0.17| 9.6 1.6 2000 60 36 8 22| 1.3 6.0 7.3| 17.2 -33.4 -16.2 -8.1 0.10| 8.0 0.8 2500 59 36 6 22| 1.7 4.8 6.5| 17.2 -43.6 -26.4 -10.6 0.04| 7.0 0.3 3000 60 35 5 21| 1.3 4.0 5.3| 30.3 -43.6 -13.3 -4.4 0.11| 6.3 0.7 4000 62 35 8 20| 1.4 3.0 4.4| 63.9 -43.6 20.3 5.1 0.25| 5.7 1.4 5000 66 36 15 19| 1.8 2.4 4.2| 98.6 -43.6 55.0 11.0 0.36| 5.3 1.9 6000 68 38 21 19| 1.5 2.8 4.3| 98.6 -68.9 29.7 4.9 0.23| 5.2 1.2 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20250425.12.gif