UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101800.upa.cvt Date: 0000Z 18 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:0000Z 18 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 1013 4 -2.1 -3.3 91 1.2 -2.6 270 9 270.1 270.5 269.9 278.0 2.95 1 1000 107 -1.3 -2.5 92 1.2 -1.7 285 9 271.9 272.4 271.4 280.4 3.18 2 998 123 -1.1 -2.3 92 1.2 -1.6 286 9 272.2 272.7 271.7 281.0 3.23 3 997 131 1.2 0.2 93 1.0 0.8 286 9 274.6 275.2 274.1 285.1 3.89 4 970 352 0.8 -3.0 76 3.8 -0.7 293 10 276.3 276.9 274.0 285.1 3.15 5 955 477 -0.3 -4.9 71 4.6 -2.0 297 10 276.5 276.9 273.6 284.2 2.78 6 925 732 -2.5 -6.8 72 4.3 -4.0 305 11 276.8 277.2 273.3 283.7 2.48 7 850 1398 -6.5 -12.5 62 6.0 -8.2 310 13 279.3 279.6 273.6 284.3 1.72 8 700 2884 -17.5 -22.5 65 5.0 -18.4 325 13 283.1 283.3 274.5 285.8 0.90 9 629 3678 -22.5 -28.5 58 6.0 -23.4 322 14 286.2 286.3 275.6 288.0 0.58 10 605 3963 -25.1 -32.1 52 7.0 -25.9 321 15 286.4 286.5 275.5 287.8 0.43 11 500 5330 -31.9 -45.9 24 14.0 -32.9 315 17 294.1 294.2 278.9 294.6 0.13 12 498 5358 -32.1 -46.1 24 14.0 -33.0 315 17 294.2 294.3 278.9 294.7 0.12 13 484 5557 -33.1 -47.1 23 14.0 -34.0 319 18 295.4 295.4 279.4 295.8 0.11 14 400 6860 -42.9 -54.9 26 12.0 -43.3 340 27 299.2 299.2 281.1 299.4 0.06 15 371 7363 -47.1 -58.1 27 11.0 -47.4 337 28 300.2 300.2 281.5 300.3 0.04 16 352 7710 -48.3 -58.3 31 10.0 -48.6 336 28 303.1 303.1 282.7 303.3 0.04 17 331 8113 -51.1 -61.1 29 10.0 -51.3 333 28 304.6 304.6 283.3 304.8 0.03 18 300 8750 -52.5 -62.5 29 10.0 -52.7 330 29 311.3 311.4 285.8 311.5 0.03 19 294 8881 -52.9 -62.9 29 10.0 -53.1 328 28 312.6 312.6 286.3 312.7 0.03 20 288 9015 -51.9 -61.9 29 10.0 -52.1 326 27 315.9 315.9 287.4 316.0 0.03 21 271 9408 -54.7 -64.7 28 10.0 -54.9 320 25 317.3 317.3 287.9 317.4 0.02 22 270 9432 -54.7 -64.7 28 10.0 -54.9 320 25 317.7 317.7 288.0 317.8 0.02 23 264 9577 -52.3 -62.3 29 10.0 -52.5 320 25 323.2 323.2 289.8 323.4 0.03 24 250 9930 -52.7 -62.7 29 10.0 -52.9 320 25 327.7 327.7 291.1 327.9 0.03 25 227 10553 -51.9 -62.9 26 11.0 -52.2 311 23 338.1 338.1 293.9 338.3 0.04 26 220 10756 -49.3 -61.3 23 12.0 -49.7 309 23 345.2 345.2 295.6 345.4 0.05 27 200 11380 -49.3 -62.3 20 13.0 -49.7 300 21 354.7 354.7 297.7 354.9 0.04 28 150 13260 -49.9 -67.9 10 18.0 -50.5 290 21 384.1 384.1 302.9 384.2 0.03 29 110 15290 -49.7 -70.7 7 21.0 -50.5 282 18 420.1 420.1 307.7 420.2 0.03 30 100 15910 -52.9 -73.9 6 21.0 -53.5 280 17 425.5 425.5 308.3 425.6 0.02 31 94 16308 -55.1 -77.1 5 22.0 -55.6 282 17 428.8 428.8 308.7 428.8 0.01 32 70 18180 -58.1 -80.1 4 22.0 -58.6 290 15 460.1 460.1 311.8 460.1 0.01 33 65 18647 -59.5 -81.5 4 22.0 -60.0 286 15 466.9 466.9 312.4 466.9 0.01 34 64 18744 -59.7 -81.7 4 22.0 -60.2 285 15 468.5 468.5 312.5 468.6 0.01 35 50 20290 -60.1 -83.1 3 23.0 -60.7 270 15 501.9 501.9 315.1 501.9 0.01 36 45 20949 -58.7 -81.7 4 23.0 -59.4 270 16 520.6 520.6 316.4 520.7 0.01 37 40 21684 -61.5 -83.5 4 22.0 -62.1 270 17 531.4 531.4 317.0 531.5 0.01 38 32 23070 -60.5 -83.5 3 23.0 -61.3 270 18 569.1 569.1 319.1 569.2 0.01 39 30 23470 -62.5 -84.5 4 22.0 -63.1 270 19 574.3 574.3 319.4 574.3 0.01 40 29 23678 -63.9 -85.9 3 22.0 -64.5 270 19 576.0 576.0 319.5 576.0 0.01 41 27 24118 -60.1 -83.1 3 23.0 -61.1 269 18 598.6 598.6 320.6 598.7 0.01 42 20 25980 -61.5 -83.5 4 22.0 -62.6 265 15 647.9 647.9 322.6 648.1 0.02 43 16 27358 -63.1 -85.1 4 22.0 -64.2 685.4 685.4 324.0 685.5 0.02 44 12 29144 -59.5 -82.5 4 23.0 -61.6 756.9 756.9 326.1 757.3 0.04 45 11 29685 -61.7 -83.7 4 22.0 -63.4 768.0 768.0 326.4 768.3 0.03 46 10 30280 -58.7 -81.7 4 23.0 -61.3 800.4 800.5 327.3 800.9 0.05 47 9.3 30738 -57.1 -80.1 4 23.0 -60.2 823.3 823.4 327.8 824.0 0.07 TRP 271 9408 -54.7 -64.7 28 10.0 -54.9 320 25 317.3 317.3 287.9 317.4 0.02 WND Sounding variables and indices 1000-500 mb thick: 5223.00 m Freezing level: Surface below freezing Freezing level: 997.52 mb = 126.84 m = 416.14 ft Freezing level: 959.09 mb = 443.13 m = 1453.82 ft Wetbulb zero: Below ground Precipitable water: 0.29 inches Sfc-500 mean rel hum: 58.36 % Est. max temperature: 6.76 C = 44.16 F Sfc-Lift cond lev (LCL): 993.94 mb = 155.77 m = 511.04 ft T: 1.16 C 700-500 lapse rate: 5.89 C/km ThetaE index: 1.45 C Layer 970.0- 850.0 mb Conv cond level (CCL): 872.56 mb = 1191.69 m = 3909.70 ft Mean mixing ratio: 2.96 g/kg Conv temperature: 6.42 C = 43.56 F Cap Strength: 4.08 C Lifted Index: 9.15 C Risk: None Lifted Index @300 mb: 19.67 C Lifted Index @700 mb: 2.46 C Showalter Index: 8.69 C Risk: None Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.40 C Cross Totals Index: 19.40 C K Index: 7.90 Risk: None Sweat Index: 43.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.78 J/kg Max Up Vert Vel: 6.29 m/s Conv Inhibition (B-): 63117.79 J/kg Cap Strength: 8.96 C Lift Cond Lev (LCL): 913.91 mb = 827.02 m = 2713.29 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 346 at 11 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 1013 4 270 9 9.0 -0.0 | 212 12 6.5 10.3 1 1000 107 285 9 8.7 -2.3 | 218 10 6.2 7.9 2 925 732 305 11 9.0 -6.3 | 239 8 6.5 4.0 3 850 1398 310 13 10.0 -8.4 | 256 8 7.4 1.9 4 700 2884 325 13 7.5 -10.6 | 274 5 4.9 -0.4 5 500 5330 315 17 12.0 -12.0 | 280 10 9.5 -1.8 6 400 6860 340 27 9.2 -25.4 | 336 17 6.7 -15.1 7 300 8750 330 29 14.5 -25.1 | 321 19 12.0 -14.8 8 271 9408 320 25 16.1 -19.2 | 303 16 13.5 -8.9 9 250 9930 320 25 16.1 -19.2 | 303 16 13.5 -8.9 10 200 11380 300 21 18.2 -10.5 | 271 16 15.7 -0.2 11 150 13260 290 21 19.7 -7.2 | 260 17 17.2 3.1 12 100 15910 280 17 16.7 -3.0 | 243 16 14.2 7.3 13 70 18180 290 15 14.1 -5.1 | 246 13 11.6 5.1 14 50 20290 270 15 15.0 -0.0 | 231 16 12.5 10.3 15 30 23470 270 19 19.0 -0.0 | 238 19 16.5 10.3 16 20 25980 265 15 14.9 1.3 | 227 17 12.4 11.6 Wind Parameters Mean winds (0-6000m): 316.2 at 14.1 knts Storm direction: 346.2 at 10.6 knts Shear (0-3000m) pos: 1.9 neg: 0.0 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 63.1 deg Storm rel helicity (0-3000m) pos: 18.7 neg: 0.0 tot: 18.7 m^2/s^2 ave: 6.2 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 2.1 stream: 1.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.95 Bulk Shear: 6.72 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 ------------------------------------------------------------------------------- 500 289 10 222 10| 4.9 0.0 4.9| 8.1 0.0 8.1 16.1 0.64| 5.0 3.2 1000 297 10 230 9| 3.7 0.0 3.7| 12.5 0.0 12.5 12.5 0.71| 3.7 2.7 1500 302 11 237 8| 2.9 0.0 2.9| 15.5 0.0 15.5 10.3 0.75| 3.0 2.3 2000 305 12 242 8| 2.4 0.0 2.4| 16.7 0.0 16.7 8.4 0.74| 2.6 1.9 2500 308 12 247 7| 2.1 0.0 2.1| 17.8 0.0 17.8 7.1 0.72| 2.3 1.7 3000 311 12 250 7| 1.9 0.0 1.9| 18.7 0.0 18.7 6.2 0.71| 2.1 1.5 4000 314 13 257 7| 1.4 0.2 1.6| 19.3 0.0 19.3 4.8 0.64| 1.8 1.2 5000 315 13 262 7| 1.1 0.4 1.5| 19.6 0.0 19.6 3.9 0.57| 1.7 0.9 6000 316 14 269 7| 1.4 0.3 1.8| 34.5 -0.0 34.4 5.7 0.64| 1.9 1.2 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251018.00.gif