UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:0000Z 22 OCT 25 Station: U3330 WMO ident: 23330 Latitude: 66.53 Longitude: 66.53 ------------------------------------------------------------------------------- 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 1017 18 -4.9 -6.1 91 1.2 -5.3 180 1 267.0 267.3 266.9 273.3 2.38 1 1015 34 -3.1 -4.4 91 1.3 -3.6 185 1 268.9 269.3 268.8 276.2 2.71 2 1000 151 -3.1 -4.4 91 1.3 -3.6 220 5 270.0 270.5 269.6 277.5 2.75 3 990 231 -2.7 -4.4 88 1.7 -3.3 221 6 271.2 271.7 270.4 278.8 2.78 4 958 491 -2.7 -6.4 76 3.7 -4.0 223 8 273.8 274.2 271.5 280.6 2.47 5 925 768 -4.1 -8.9 69 4.8 -5.6 225 11 275.1 275.5 271.7 281.0 2.10 6 916 845 -4.7 -9.5 69 4.8 -6.2 228 12 275.3 275.6 271.7 281.0 2.03 7 905 940 -4.3 -9.3 68 5.0 -5.9 233 14 276.6 277.0 272.6 282.5 2.08 8 869 1260 -5.3 -18.3 35 13.0 -8.5 247 18 278.8 279.0 272.2 281.9 1.04 9 850 1433 -6.5 -21.5 29 15.0 -9.9 255 21 279.3 279.5 272.2 281.7 0.81 10 846 1470 -6.9 -21.9 29 15.0 -10.2 256 21 279.3 279.4 272.1 281.6 0.78 11 700 2921 -15.3 -35.3 16 20.0 -18.0 280 29 285.5 285.6 274.8 286.4 0.27 12 654 3431 -18.1 -39.1 14 21.0 -20.5 284 34 288.0 288.0 276.0 288.6 0.20 13 611 3934 -21.9 -29.9 48 8.0 -23.1 288 40 289.3 289.4 277.1 290.9 0.52 14 531 4952 -28.3 -33.3 62 5.0 -28.9 296 51 293.4 293.5 279.0 294.9 0.43 15 500 5380 -31.7 -37.7 55 6.0 -32.3 300 56 294.4 294.4 279.3 295.4 0.30 16 408 6777 -43.9 -49.9 51 6.0 -44.1 300 56 296.3 296.3 279.8 296.6 0.10 17 400 6910 -44.1 -50.1 51 6.0 -44.3 300 56 297.7 297.7 280.4 298.0 0.10 18 327 8237 -53.1 -58.0 55 4.9 -53.2 296 63 302.9 303.0 282.6 303.1 0.05 19 300 8790 -55.3 -59.7 58 4.4 -55.4 295 66 307.4 307.4 284.4 307.6 0.04 20 295 8897 -55.9 -60.3 58 4.4 -56.0 295 66 308.0 308.0 284.6 308.2 0.04 21 278 9272 -56.5 -61.1 56 4.6 -56.6 295 68 312.4 312.4 286.2 312.6 0.04 22 274 9364 -55.9 -60.6 56 4.6 -56.0 295 69 314.5 314.5 287.0 314.7 0.04 23 253 9873 -52.9 -57.8 55 4.9 -53.0 295 65 326.3 326.3 290.7 326.6 0.06 24 250 9950 -53.1 -58.1 54 5.0 -53.2 295 64 327.1 327.1 291.0 327.4 0.06 25 246 10054 -52.3 -57.3 55 5.0 -52.4 295 63 329.8 329.8 291.7 330.1 0.07 26 200 11400 -51.5 -58.5 43 7.0 -51.7 300 48 351.2 351.2 297.0 351.5 0.07 27 188 11802 -49.7 -57.7 39 8.0 -50.0 298 46 360.4 360.4 298.8 360.8 0.08 28 166 12609 -53.3 -63.3 29 10.0 -53.6 294 42 367.4 367.4 300.1 367.6 0.05 29 150 13260 -53.3 -64.3 25 11.0 -53.7 290 38 378.2 378.2 302.0 378.4 0.04 30 100 15860 -56.3 -70.3 16 14.0 -56.7 265 17 418.9 419.0 307.6 419.1 0.03 31 90 16531 -53.9 -68.9 14 15.0 -54.5 266 17 436.5 436.6 309.6 436.8 0.04 32 70 18120 -59.7 -75.7 11 16.0 -60.1 270 17 456.7 456.7 311.5 456.8 0.02 33 53 19851 -64.1 -80.1 9 16.0 -64.4 270 17 484.3 484.3 313.8 484.4 0.01 34 50 20210 -63.9 -79.9 10 16.0 -64.2 270 17 492.9 492.9 314.4 493.0 0.01 35 37 22062 -62.5 -79.5 8 17.0 -63.0 258 18 540.8 540.8 317.6 541.0 0.02 36 30 23350 -64.5 -81.5 8 17.0 -65.0 250 19 568.8 568.8 319.1 568.9 0.02 37 20 25820 -65.7 -82.7 8 17.0 -66.3 245 27 635.1 635.1 322.1 635.2 0.02 38 19 26132 -65.3 -82.3 8 17.0 -66.0 645.7 645.7 322.5 645.9 0.02 TRP 295 8897 -55.9 -60.3 58 4.4 -56.0 295 66 308.0 308.0 284.6 308.2 0.04 WND 274 9364 -55.9 -60.6 56 4.6 -56.0 295 69 314.5 314.5 287.0 314.7 0.04 Sounding variables and indices 1000-500 mb thick: 5229.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 43.46 % Est. max temperature: 7.08 C = 44.74 F Sfc-Lift cond lev (LCL): 997.71 mb = 169.15 m = 554.96 ft T: -3.01 C 700-500 lapse rate: 6.67 C/km ThetaE index: 0.87 C Layer 869.0- 700.0 mb Conv cond level (CCL): 819.48 mb = 1713.73 m = 5622.39 ft Mean mixing ratio: 2.49 g/kg Conv temperature: 8.56 C = 47.40 F Cap Strength: 12.17 C Lifted Index: 12.58 C Risk: None Lifted Index @300 mb: 19.77 C Lifted Index @700 mb: 7.71 C Showalter Index: 10.85 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 10.20 C K Index: -16.30 Risk: None Sweat Index: 98.00 Risk: None Energy Index: 2.86 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.03 J/kg Max Up Vert Vel: 6.93 m/s Conv Inhibition (B-): 54028.82 J/kg Cap Strength: 12.61 C Lift Cond Lev (LCL): 920.78 mb = 804.08 m = 2638.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 316 at 25 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 1017 18 180 1 0.0 1.0 | 138 25 -16.9 18.7 1 1000 151 220 5 3.2 3.8 | 148 26 -13.7 21.6 2 925 768 225 11 7.8 7.8 | 160 27 -9.2 25.5 3 850 1433 255 21 20.3 5.4 | 188 23 3.4 23.2 4 700 2921 280 29 28.6 -5.0 | 222 17 11.6 12.7 5 500 5380 300 56 48.5 -28.0 | 288 33 31.6 -10.3 6 400 6910 300 56 48.5 -28.0 | 288 33 31.6 -10.3 7 300 8790 295 66 59.8 -27.9 | 283 44 42.9 -10.2 8 295 8897 295 66 59.8 -27.9 | 283 44 42.9 -10.2 9 274 9364 295 69 62.5 -29.2 | 284 47 45.6 -11.4 10 250 9950 295 64 58.0 -27.0 | 283 42 41.1 -9.3 11 200 11400 300 48 41.6 -24.0 | 284 25 24.6 -6.3 12 150 13260 290 38 35.7 -13.0 | 256 19 18.8 4.7 13 100 15860 265 17 16.9 1.5 | 180 19 0.0 19.2 14 70 18120 270 17 17.0 -0.0 | 180 18 0.1 17.7 15 50 20210 270 17 17.0 -0.0 | 180 18 0.1 17.7 16 30 23350 250 19 17.9 6.5 | 182 24 0.9 24.2 17 20 25820 245 27 24.5 11.4 | 195 30 7.5 29.1 Wind Parameters Mean winds (0-6000m): 286.3 at 32.7 knts Storm direction: 316.3 at 24.5 knts Shear (0-3000m) pos: 5.2 neg: 0.0 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 224.4 neg: 0.0 tot: 224.4 m^2/s^2 ave: 74.8 10^-3 m/s^2 rel: 0.94 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 6.1 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.19 Bulk Shear: 125.17 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 ------------------------------------------------------------------------------- 500 221 6 149 26| 8.1 0.0 8.1| 53.2 0.0 53.2 106.4 0.98| 8.2 8.0 1000 226 9 155 26| 7.3 0.0 7.3|101.6 0.0 101.6 101.6 0.98| 7.7 7.5 1500 239 12 164 25| 7.3 0.0 7.3|158.5 0.0 158.5 105.6 0.96| 8.3 8.0 2000 248 15 171 24| 6.2 0.0 6.2|180.8 0.0 180.8 90.4 0.95| 7.3 7.0 2500 255 17 178 22| 5.5 0.0 5.5|202.4 0.0 202.4 81.0 0.94| 6.8 6.4 3000 261 19 184 21| 5.2 0.0 5.2|224.4 0.0 224.4 74.8 0.94| 6.5 6.1 4000 271 23 199 18| 5.3 0.0 5.3|281.4 0.0 281.4 70.4 0.93| 6.5 6.0 5000 280 28 219 17| 5.4 0.0 5.4|352.0 0.0 352.0 70.4 0.91| 6.5 5.9 6000 286 33 239 17| 4.8 0.0 4.8|382.4 0.0 382.4 63.7 0.89| 5.8 5.2 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251022.00.gif