UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102100.upa.cvt Date: 0000Z 21 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 21 OCT 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1010 9 0.2 -1.2 90 1.4 -0.3 0 0 272.6 273.1 272.3 281.9 3.46 1 1002 73 0.2 -1.5 88 1.7 -0.4 312 1 273.2 273.8 272.6 282.5 3.41 2 1000 89 1.2 -0.4 89 1.6 0.5 300 1 274.4 275.0 273.7 284.4 3.71 3 990 170 3.4 2.5 94 0.9 3.0 290 2 277.3 278.1 276.6 290.0 4.62 4 925 719 0.4 -1.2 89 1.6 -0.3 225 5 279.7 280.4 276.7 290.2 3.78 5 850 1393 -2.7 -4.2 89 1.5 -3.3 225 13 283.3 283.9 278.0 292.7 3.29 6 700 2910 -10.3 -12.1 87 1.8 -10.9 260 29 291.1 291.5 280.3 297.5 2.16 7 697 2943 -10.5 -12.3 87 1.8 -11.1 260 29 291.2 291.6 280.3 297.6 2.13 8 534 4935 -24.1 -26.2 83 2.1 -24.5 268 36 298.0 298.1 281.6 300.7 0.84 9 500 5410 -28.7 -30.9 81 2.2 -29.0 270 38 298.0 298.2 281.3 300.0 0.58 10 467 5897 -33.3 -35.4 81 2.1 -33.5 276 44 298.2 298.3 281.1 299.5 0.40 11 446 6221 -33.5 -35.7 81 2.2 -33.7 280 47 301.9 302.0 282.7 303.3 0.41 12 407 6860 -38.3 -41.1 75 2.8 -38.5 288 55 303.7 303.7 283.2 304.6 0.26 13 400 6980 -38.3 -41.2 74 2.9 -38.5 290 56 305.2 305.3 283.8 306.1 0.26 14 357 7752 -42.5 -45.7 71 3.2 -42.7 294 66 309.7 309.7 285.4 310.3 0.18 15 327 8336 -47.9 -51.6 65 3.7 -48.0 297 74 310.1 310.1 285.5 310.5 0.10 16 315 8582 -48.1 -51.9 65 3.8 -48.2 298 77 313.2 313.2 286.6 313.5 0.10 17 300 8900 -50.9 -54.6 65 3.7 -51.0 300 81 313.6 313.6 286.7 313.9 0.08 18 295 9010 -51.9 -55.6 64 3.7 -52.0 301 82 313.7 313.7 286.7 314.0 0.07 19 276 9441 -53.7 -57.7 61 4.0 -53.8 305 86 317.1 317.1 287.9 317.4 0.06 20 259 9847 -58.1 -62.0 61 3.9 -58.2 309 90 316.5 316.5 287.6 316.6 0.04 21 253 9995 -58.6 -62.5 61 3.9 -58.7 310 91 317.8 317.8 288.1 317.9 0.03 22 250 10070 -58.9 -62.8 61 3.9 -59.0 310 91 318.5 318.5 288.3 318.6 0.03 23 243 10247 -59.7 -63.6 60 3.9 -59.7 305 85 319.9 319.9 288.8 320.0 0.03 24 230 10588 -60.1 -64.0 60 3.9 -60.2 301 77 324.4 324.4 290.1 324.5 0.03 25 210 11155 -58.1 -62.1 60 4.0 -58.2 294 63 336.0 336.0 293.4 336.2 0.04 26 200 11460 -58.3 -62.4 59 4.1 -58.4 290 56 340.4 340.4 294.5 340.6 0.04 27 174 12345 -55.1 -59.2 60 4.1 -55.2 290 48 359.5 359.6 298.7 359.9 0.07 28 150 13290 -57.5 -61.9 57 4.4 -57.6 290 40 371.0 371.0 300.8 371.3 0.06 29 142 13636 -58.3 -62.8 56 4.5 -58.4 288 39 375.5 375.5 301.5 375.7 0.06 30 125 14446 -55.5 -60.0 57 4.5 -55.7 283 36 394.5 394.5 304.5 395.0 0.09 31 100 15860 -58.9 -63.9 52 5.0 -59.0 275 31 413.9 413.9 307.0 414.3 0.07 32 82 17107 -57.3 -63.3 46 6.0 -57.6 261 24 441.4 441.4 310.1 441.9 0.09 33 75 17664 -61.7 -67.7 45 6.0 -61.9 255 21 443.5 443.6 310.3 443.9 0.06 34 70 18090 -61.9 -67.9 45 6.0 -62.1 250 19 452.0 452.0 311.1 452.3 0.06 35 58 19251 -61.7 -67.7 45 6.0 -61.9 261 19 477.4 477.4 313.2 477.8 0.07 36 50 20160 -65.5 -71.5 43 6.0 -65.7 270 19 489.1 489.1 314.2 489.4 0.05 37 39 21657 -69.3 -75.3 41 6.0 -69.4 515.5 515.6 316.0 515.8 0.04 38 32 22850 -65.5 -71.5 43 6.0 -65.8 555.7 555.7 318.5 556.3 0.08 39 30 23239 -68.5 -74.5 42 6.0 -68.7 557.9 557.9 318.5 558.3 0.05 TRP 243 10247 -59.7 -63.6 60 3.9 -59.7 305 85 319.9 319.9 288.8 320.0 0.03 WND 253 9995 -58.6 -62.5 61 3.9 -58.7 310 91 317.8 317.8 288.1 317.9 0.03 Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 915.32 mb = 805.97 m = 2644.22 ft Wetbulb zero: Below ground Precipitable water: 0.55 inches Sfc-500 mean rel hum: 86.70 % Est. max temperature: 10.47 C = 50.85 F Sfc-Lift cond lev (LCL): 988.06 mb = 186.19 m = 610.85 ft T: 3.31 C 700-500 lapse rate: 7.36 C/km Conv cond level (CCL): 1002.00 mb = 72.95 m = 239.34 ft Mean mixing ratio: 4.06 g/kg Conv temperature: 1.46 C = 34.63 F Cap Strength: 8.63 C Lifted Index: 8.16 C Risk: None Lifted Index @300 mb: 17.37 C Lifted Index @700 mb: 5.85 C Showalter Index: 5.56 C Risk: None Total Totals Index: 50.50 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.00 C Cross Totals Index: 24.50 C K Index: 20.00 Risk: 20-40 % chance of thunderstorms Sweat Index: 94.00 Risk: None Energy Index: 1.51 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.32 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 35130.40 J/kg Cap Strength: 8.54 C Lift Cond Lev (LCL): 939.73 mb = 591.32 m = 1939.99 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 292 at 19 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 1010 9 0 0 -0.0 -0.0 | 112 19 -17.5 7.1 1 1000 89 300 1 0.9 -0.5 | 112 18 -16.6 6.6 2 925 719 225 5 3.5 3.5 | 127 17 -13.9 10.6 3 850 1393 225 13 9.2 9.2 | 153 18 -8.3 16.2 4 700 2910 260 29 28.6 5.0 | 223 16 11.1 12.1 5 500 5410 270 38 38.0 -0.0 | 251 22 20.5 7.1 6 400 6980 290 56 52.6 -19.2 | 289 37 35.2 -12.1 7 300 8900 300 81 70.1 -40.5 | 302 62 52.7 -33.4 8 253 9995 310 91 69.7 -58.5 | 315 73 52.3 -51.4 9 250 10070 310 91 69.7 -58.5 | 315 73 52.3 -51.4 10 243 10247 305 85 69.6 -48.8 | 309 67 52.2 -41.7 11 200 11460 290 56 52.6 -19.2 | 289 37 35.2 -12.1 12 150 13290 290 40 37.6 -13.7 | 288 21 20.1 -6.6 13 100 15860 275 31 30.9 -2.7 | 252 14 13.4 4.4 14 70 18090 250 19 17.9 6.5 | 182 14 0.4 13.6 15 50 20160 270 19 19.0 -0.0 | 192 7 1.5 7.1 Wind Parameters Mean winds (0-6000m): 262.0 at 25.1 knts Storm direction: 292.0 at 18.8 knts Shear (0-3000m) pos: 3.9 neg: 1.4 tot: 5.4 10-3/s Storm rel Dir Shear (0-3000m): 111.9 deg Storm rel helicity (0-3000m) pos: 149.9 neg: -0.5 tot: 149.3 m^2/s^2 ave: 49.8 10^-3 m/s^2 rel: 0.93 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 5.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.29 Bulk Shear: 70.36 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 ------------------------------------------------------------------------------- 500 262 2 115 17| 0.0 3.8 3.8| 11.4 -0.5 10.9 21.8 0.57| 4.5 2.6 1000 230 4 123 17| 0.0 4.3 4.3| 35.7 -0.5 35.2 35.2 0.78| 5.2 4.0 1500 227 6 132 17| 2.0 2.9 4.9| 63.1 -0.5 62.6 41.7 0.86| 5.5 4.7 2000 231 9 140 16| 3.0 2.2 5.1| 91.9 -0.5 91.3 45.7 0.89| 5.7 5.1 2500 238 12 150 15| 3.6 1.7 5.3|122.1 -0.5 121.6 48.6 0.92| 6.0 5.5 3000 246 14 161 14| 3.9 1.4 5.4|149.9 -0.5 149.3 49.8 0.93| 6.1 5.7 4000 253 18 181 12| 3.5 1.1 4.6|167.2 -0.5 166.7 41.7 0.93| 5.1 4.8 5000 258 22 199 12| 3.2 0.9 4.1|186.4 -0.5 185.9 37.2 0.92| 4.5 4.2 6000 262 25 215 13| 3.5 0.7 4.2|239.9 -0.5 239.4 39.9 0.90| 4.7 4.2 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251021.00.gif