UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112800.upa.cvt Date: 0000Z 28 NOV 25 Searching for U2543... Searching the city database file for: U2543 ... Date:0000Z 28 NOV 25 Station: U2543 WMO ident: 22543 Latitude: 64.62 Longitude: 40.51 ------------------------------------------------------------------------------- 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 1008 14 -5.3 -7.2 86 1.9 -5.9 180 9 267.2 267.6 266.8 273.2 2.20 1 1000 76 -5.9 -7.7 87 1.8 -6.4 155 17 267.2 267.6 266.7 273.0 2.14 2 927 665 -10.3 -11.1 94 0.8 -10.5 199 21 268.6 268.9 267.0 273.4 1.76 3 925 682 -10.3 -11.1 94 0.8 -10.5 200 21 268.8 269.1 267.1 273.6 1.77 4 881 1058 -10.5 -11.6 92 1.1 -10.8 214 26 272.3 272.6 269.5 277.3 1.78 5 850 1334 -10.5 -18.5 52 8.0 -12.3 225 29 275.1 275.3 270.0 278.2 1.04 6 793 1867 -10.7 -20.7 44 10.0 -12.9 227 31 280.4 280.6 273.0 283.2 0.93 7 700 2820 -13.5 -29.5 25 16.0 -16.3 230 35 287.5 287.6 276.2 289.0 0.47 8 680 3040 -14.5 -31.5 22 17.0 -17.2 230 35 288.8 288.9 276.7 290.1 0.40 9 615 3797 -16.7 -28.7 35 12.0 -18.8 230 35 294.7 294.8 279.8 296.6 0.58 10 585 4170 -19.3 -29.3 41 10.0 -21.0 230 35 295.9 296.0 280.4 297.8 0.58 11 500 5320 -26.3 -42.3 21 16.0 -27.8 230 35 301.0 301.0 282.0 301.6 0.18 12 457 5965 -30.9 -48.9 15 18.0 -32.1 232 34 303.1 303.1 282.8 303.4 0.10 13 400 6900 -36.5 -41.3 61 4.8 -36.9 235 33 307.6 307.6 284.7 308.5 0.26 14 399 6917 -36.5 -41.4 60 4.9 -36.9 235 33 307.8 307.8 284.8 308.7 0.25 15 349 7828 -44.7 -49.7 57 5.0 -44.9 240 34 308.7 308.7 285.0 309.1 0.12 16 331 8179 -47.3 -53.3 50 6.0 -47.5 242 35 309.8 309.9 285.4 310.2 0.08 17 311 8587 -51.1 -57.1 49 6.0 -51.2 244 36 310.1 310.1 285.4 310.3 0.05 18 301 8799 -53.1 -59.1 48 6.0 -53.2 245 36 310.2 310.2 285.4 310.4 0.04 19 300 8820 -53.1 -59.1 48 6.0 -53.2 245 36 310.5 310.5 285.5 310.7 0.04 20 262 9685 -60.5 -66.5 45 6.0 -60.6 240 40 311.9 311.9 286.0 312.0 0.02 21 250 9980 -59.7 -65.7 45 6.0 -59.7 240 38 317.3 317.3 287.9 317.4 0.02 22 205 11224 -57.3 -64.3 41 7.0 -57.4 267 38 339.6 339.6 294.3 339.8 0.03 23 200 11380 -57.3 -64.3 41 7.0 -57.4 270 38 342.0 342.0 294.8 342.2 0.03 24 150 13190 -58.9 -68.9 26 10.0 -59.1 290 44 368.6 368.6 300.4 368.7 0.02 25 124 14384 -58.5 -69.5 23 11.0 -58.7 295 42 390.0 390.0 303.8 390.1 0.03 26 100 15720 -63.5 -76.5 16 13.0 -63.7 300 40 405.0 405.0 305.9 405.1 0.01 27 70 17900 -65.9 -79.9 12 14.0 -66.1 300 44 443.4 443.4 310.2 443.5 0.01 28 50 19930 -69.3 -84.3 10 15.0 -69.5 310 38 480.2 480.2 313.5 480.2 0.01 29 38 21566 -69.9 -85.9 8 16.0 -70.1 517.9 517.9 316.2 517.9 0.01 30 30 22957 -74.7 -89.7 8 15.0 -74.8 541.0 541.0 317.6 541.0 0.00 TRP 262 9685 -60.5 -66.5 45 6.0 -60.6 240 40 311.9 311.9 286.0 312.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 46.57 % Est. max temperature: 1.89 C = 35.40 F Sfc-Lift cond lev (LCL): 978.00 mb = 248.94 m = 816.73 ft T: -7.19 C 700-500 lapse rate: 5.12 C/km ThetaE index: 0.16 C Layer 1000.0- 927.0 mb Conv cond level (CCL): 933.70 mb = 609.34 m = 1999.14 ft Mean mixing ratio: 1.93 g/kg Conv temperature: -4.06 C = 24.70 F Cap Strength: 19.88 C Lifted Index: 22.84 C Risk: None Lifted Index @300 mb: 26.27 C Lifted Index @700 mb: 14.25 C Showalter Index: 19.03 C Risk: None Total Totals Index: 23.60 C Risk: None Vertical Totals Index: 15.80 C Cross Totals Index: 7.80 C K Index: -18.70 Risk: None Sweat Index: 128.89 Risk: None Energy Index: 4.99 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.36 J/kg Max Up Vert Vel: 4.09 m/s Conv Inhibition (B-): 41257.01 J/kg Cap Strength: 22.52 C Lift Cond Lev (LCL): 938.25 mb = 571.59 m = 1875.26 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 256 at 24 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 1008 14 180 9 0.0 9.0 | 98 23 -22.8 3.1 1 1000 76 155 17 -7.2 15.4 | 108 31 -30.0 9.5 2 925 682 200 21 7.2 19.7 | 132 21 -15.6 13.9 3 850 1334 225 29 20.5 20.5 | 171 15 -2.3 14.6 4 700 2820 230 35 26.8 22.5 | 194 17 4.0 16.6 5 500 5320 230 35 26.8 22.5 | 194 17 4.0 16.6 6 400 6900 235 33 27.0 18.9 | 198 14 4.3 13.1 7 300 8820 245 36 32.6 15.2 | 227 14 9.9 9.3 8 262 9685 240 40 34.6 20.0 | 220 18 11.9 14.1 9 250 9980 240 38 32.9 19.0 | 218 17 10.1 13.1 10 200 11380 270 38 38.0 -0.0 | 291 16 15.2 -5.9 11 150 13190 290 44 41.3 -15.0 | 318 28 18.6 -20.9 12 100 15720 300 40 34.6 -20.0 | 335 28 11.9 -25.9 13 70 17900 300 44 38.1 -22.0 | 331 32 15.3 -27.9 14 50 19930 310 38 29.1 -24.4 | 348 31 6.3 -30.3 Wind Parameters Mean winds (0-6000m): 225.5 at 31.4 knts Storm direction: 255.5 at 23.5 knts Shear (0-3000m) pos: 5.1 neg: 0.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 95.8 deg Storm rel helicity (0-3000m) pos: 192.0 neg: 0.0 tot: 192.0 m^2/s^2 ave: 64.0 10^-3 m/s^2 rel: 0.77 Storm rel vorticity (0-3000m) horiz: 7.6 stream: 5.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.10 Bulk Shear: 84.81 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 ------------------------------------------------------------------------------- 500 172 18 115 28| 11.3 0.0 11.3| 92.2 0.0 92.2 184.5 0.65| 20.1 13.2 1000 190 20 125 24| 9.3 0.0 9.3|138.9 0.0 138.9 138.9 0.70| 15.8 11.0 1500 204 23 137 20| 8.3 0.0 8.3|169.1 0.0 169.1 112.7 0.74| 13.2 9.8 2000 211 25 146 18| 6.8 0.0 6.8|177.6 0.0 177.6 88.8 0.75| 10.4 7.9 2500 216 26 154 17| 5.9 0.0 5.9|186.4 0.0 186.4 74.6 0.76| 8.8 6.7 3000 219 28 161 17| 5.1 0.0 5.1|192.0 0.0 192.0 64.0 0.77| 7.6 5.8 4000 222 29 169 16| 3.9 0.0 3.9|192.0 0.0 192.0 48.0 0.77| 5.7 4.4 5000 224 31 175 16| 3.1 0.0 3.1|192.0 0.0 192.0 38.4 0.77| 4.6 3.5 6000 226 31 179 16| 2.5 0.0 2.5|194.3 0.0 194.3 32.4 0.75| 3.9 3.0 Wrote GIF file: /home/apache/climate/data/raob//U2543/skewt/U2543.skewt.20251128.00.gif