UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for U3330... Searching the city database file for: U3330 ... Date:1200Z 19 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 1014 17 -2.9 -6.9 74 4.0 -4.2 340 1 269.2 269.5 268.2 275.3 2.24 1 1000 127 -3.1 -7.0 74 3.9 -4.4 320 1 270.0 270.4 268.8 276.2 2.26 2 954 500 -3.3 -9.3 63 6.0 -5.2 257 3 273.5 273.8 270.5 279.0 1.98 3 925 744 -3.1 -9.1 63 6.0 -5.0 215 5 276.1 276.5 272.3 282.0 2.07 4 901 952 -2.3 -9.3 59 7.0 -4.6 213 5 279.0 279.4 274.0 285.0 2.09 5 850 1412 -4.9 -9.9 68 5.0 -6.5 210 5 281.0 281.4 275.2 287.1 2.12 6 808 1809 -7.3 -10.6 77 3.3 -8.4 206 7 282.6 282.9 276.0 288.7 2.11 7 754 2347 -7.9 -12.3 71 4.4 -9.2 201 9 287.6 287.9 278.3 293.4 1.97 8 700 2920 -12.5 -18.5 61 6.0 -14.0 195 11 288.6 288.9 277.9 292.5 1.27 9 585 4267 -22.1 -25.8 72 3.7 -22.7 195 17 292.7 292.8 279.1 295.2 0.80 10 503 5367 -27.5 -31.0 72 3.5 -28.0 195 23 299.0 299.1 281.7 300.9 0.57 11 500 5410 -27.9 -31.5 71 3.6 -28.4 195 23 299.0 299.1 281.7 300.8 0.55 12 400 6970 -39.1 -42.5 70 3.4 -39.3 190 29 304.2 304.2 283.4 305.0 0.23 13 380 7320 -41.5 -44.7 71 3.2 -41.7 188 30 305.5 305.5 283.8 306.2 0.19 14 329 8279 -49.7 -53.3 66 3.6 -49.8 183 33 307.1 307.1 284.3 307.4 0.08 15 300 8880 -51.9 -55.3 67 3.4 -52.0 180 35 312.2 312.2 286.2 312.5 0.07 16 250 10050 -58.1 -61.9 62 3.8 -58.2 185 38 319.7 319.7 288.7 319.8 0.04 17 249 10075 -58.1 -61.9 62 3.8 -58.2 185 38 320.1 320.1 288.8 320.2 0.04 18 217 10938 -59.7 -63.5 61 3.8 -59.7 191 34 330.4 330.4 291.9 330.6 0.03 19 200 11450 -57.5 -61.3 62 3.8 -57.6 195 31 341.7 341.7 294.8 341.9 0.05 20 152 13195 -53.5 -58.3 56 4.8 -53.7 219 23 376.5 376.5 301.8 376.9 0.10 21 150 13280 -53.9 -58.7 56 4.8 -54.1 220 23 377.2 377.2 301.9 377.6 0.09 22 100 15880 -54.7 -62.7 37 8.0 -55.1 230 13 422.0 422.1 308.0 422.5 0.08 23 80 17299 -56.9 -66.9 27 10.0 -57.3 255 10 445.3 445.3 310.4 445.6 0.06 24 70 18140 -58.9 -68.9 26 10.0 -59.3 270 9 458.4 458.4 311.7 458.7 0.05 25 68 18322 -58.7 -69.7 23 11.0 -59.1 268 10 462.6 462.6 312.0 462.9 0.05 26 50 20240 -61.3 -73.3 19 12.0 -61.7 245 15 499.0 499.0 314.9 499.3 0.04 27 45 20893 -63.3 -75.3 18 12.0 -63.7 245 16 509.4 509.4 315.6 509.6 0.03 28 30 23400 -61.9 -74.9 16 13.0 -62.5 245 21 575.9 575.9 319.5 576.2 0.05 29 26 24286 -61.5 -74.5 16 13.0 -62.3 601.1 601.1 320.7 601.5 0.06 TRP 249 10075 -58.1 -61.9 62 3.8 -58.2 185 38 320.1 320.1 288.8 320.2 0.04 WND Sounding variables and indices 1000-500 mb thick: 5283.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.35 inches Sfc-500 mean rel hum: 68.43 % Est. max temperature: 8.43 C = 47.17 F Sfc-Lift cond lev (LCL): 952.09 mb = 515.53 m = 1691.36 ft T: -3.29 C 700-500 lapse rate: 6.18 C/km ThetaE index: 0.89 C Layer 700.0- 585.0 mb Conv cond level (CCL): 700.95 mb = 2909.55 m = 9545.67 ft Mean mixing ratio: 2.10 g/kg Conv temperature: 16.62 C = 61.92 F Cap Strength: 17.01 C Lifted Index: 16.96 C Risk: None Lifted Index @300 mb: 23.67 C Lifted Index @700 mb: 11.06 C Showalter Index: 10.52 C Risk: None Total Totals Index: 41.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 18.00 C K Index: 7.10 Risk: None Sweat Index: 33.00 Risk: None Energy Index: 2.87 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.63 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 43367.89 J/kg Cap Strength: 16.84 C Lift Cond Lev (LCL): 885.61 mb = 1088.14 m = 3569.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 9 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 17 340 1 0.3 -0.9 | 42 10 -6.5 -7.4 1 1000 127 320 1 0.6 -0.8 | 41 10 -6.2 -7.2 2 925 744 215 5 2.9 4.1 | 60 5 -4.0 -2.3 3 850 1412 210 5 2.5 4.3 | 64 5 -4.4 -2.1 4 700 2920 195 11 2.8 10.6 | 136 6 -4.0 4.2 5 500 5410 195 23 6.0 22.2 | 177 16 -0.9 15.8 6 400 6970 190 29 5.0 28.6 | 175 22 -1.8 22.1 7 300 8880 180 35 0.0 35.0 | 166 29 -6.9 28.6 8 250 10050 185 38 3.3 37.9 | 174 32 -3.6 31.4 9 249 10075 185 38 3.3 37.9 | 174 32 -3.6 31.4 10 200 11450 195 31 8.0 29.9 | 183 24 1.1 23.5 11 150 13280 220 23 14.8 17.6 | 215 14 7.9 11.2 12 100 15880 230 13 10.0 8.4 | 238 4 3.1 1.9 13 70 18140 270 9 9.0 -0.0 | 342 7 2.1 -6.4 14 50 20240 245 15 13.6 6.3 | 271 7 6.7 -0.1 15 30 23400 245 21 19.0 8.9 | 259 12 12.2 2.4 Wind Parameters Mean winds (0-6000m): 196.9 at 12.6 knts Storm direction: 226.9 at 9.4 knts Shear (0-3000m) pos: 0.0 neg: 2.1 tot: 2.1 10-3/s Storm rel Dir Shear (0-3000m): 98.3 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -3.6 tot: 7.2 m^2/s^2 ave: 2.4 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 2.5 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.49 Bulk Shear: 19.87 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 ------------------------------------------------------------------------------- 500 273 2 37 8| 0.0 3.7 3.7| 0.2 -3.6 -3.4 -6.9 -0.35| 4.1 -1.5 1000 223 3 49 6| 0.0 2.9 2.9| 3.7 -3.6 0.1 0.1 0.16| 3.8 0.6 1500 217 4 54 6| 0.0 2.1 2.1| 4.4 -3.6 0.8 0.5 0.21| 2.8 0.6 2000 213 5 59 5| 0.0 2.1 2.1| 6.5 -3.6 2.9 1.4 0.36| 2.6 0.9 2500 209 5 68 5| 0.0 2.1 2.1| 8.6 -3.6 5.0 2.0 0.46| 2.5 1.2 3000 204 6 79 4| 0.0 2.1 2.1| 10.9 -3.6 7.2 2.4 0.50| 2.5 1.2 4000 200 8 105 4| 0.0 2.2 2.2| 17.2 -3.6 13.6 3.4 0.54| 2.5 1.3 5000 198 10 132 5| 0.0 2.3 2.3| 23.6 -3.6 19.9 4.0 0.51| 2.5 1.3 6000 197 13 150 6| 0.0 2.2 2.2| 26.1 -4.0 22.0 3.7 0.45| 2.4 1.1 Wrote GIF file: /home/apache/climate/data/raob//U3330/skewt/U3330.skewt.20251019.12.gif