UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for U2522... Searching the city database file for: U2522 ... Date:1200Z 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 1014 9 5.0 -2.0 60 7.0 2.1 225 7 277.0 277.6 274.6 286.0 3.25 1 1000 122 3.6 -4.4 56 8.0 0.5 235 11 276.8 277.2 273.7 284.4 2.75 2 981 277 1.8 -6.2 55 8.0 -1.1 242 13 276.5 276.9 273.1 283.3 2.45 3 925 748 -1.5 -8.5 59 7.0 -3.8 265 21 277.8 278.1 273.4 283.9 2.17 4 850 1415 -6.1 -16.1 45 10.0 -8.8 265 21 279.8 280.0 273.2 283.5 1.28 5 773 2150 -11.9 -21.9 43 10.0 -14.0 272 20 281.2 281.4 273.3 283.8 0.86 6 757 2310 -12.7 -21.7 47 9.0 -14.6 274 20 282.0 282.2 273.8 284.7 0.89 7 704 2863 -13.7 -32.7 18 19.0 -16.6 280 19 286.8 286.9 275.6 288.0 0.35 8 700 2906 -14.1 -33.1 18 19.0 -17.0 280 19 286.9 286.9 275.6 288.0 0.34 9 651 3455 -15.5 -26.5 38 11.0 -17.6 286 21 291.3 291.4 278.3 293.4 0.67 10 581 4306 -20.5 -25.4 65 4.9 -21.4 297 25 295.1 295.2 280.3 297.8 0.83 11 563 4538 -21.7 -26.7 64 5.0 -22.6 299 25 296.4 296.5 280.8 298.8 0.76 12 500 5400 -29.1 -34.1 62 5.0 -29.7 310 29 297.6 297.6 280.9 299.0 0.43 13 486 5602 -30.7 -35.7 61 5.0 -31.2 313 30 298.0 298.1 281.0 299.3 0.37 14 404 6892 -39.1 -45.1 53 6.0 -39.5 329 33 303.3 303.3 283.0 303.9 0.17 15 400 6960 -39.7 -45.7 53 6.0 -40.1 330 33 303.4 303.4 283.0 304.0 0.16 16 359 7688 -46.3 -53.3 45 7.0 -46.5 332 32 304.1 304.1 283.1 304.4 0.07 17 316 8525 -51.3 -58.3 43 7.0 -51.5 334 31 308.4 308.4 284.8 308.6 0.05 18 300 8860 -54.1 -61.1 42 7.0 -54.2 335 31 309.1 309.1 285.0 309.2 0.03 19 261 9734 -60.9 -67.9 39 7.0 -61.0 335 33 311.7 311.7 285.9 311.7 0.02 20 250 10000 -60.1 -67.1 39 7.0 -60.2 330 33 316.7 316.7 287.7 316.8 0.02 21 246 10101 -60.3 -67.3 39 7.0 -60.4 329 33 317.9 317.9 288.1 318.0 0.02 22 234 10418 -54.7 -62.7 37 8.0 -54.9 324 31 330.9 331.0 292.0 331.1 0.04 23 217 10901 -54.5 -62.5 37 8.0 -54.6 317 29 338.5 338.5 294.0 338.6 0.04 24 200 11430 -50.3 -59.3 34 9.0 -50.6 310 27 353.1 353.1 297.4 353.4 0.06 25 150 13300 -51.9 -66.9 15 15.0 -52.4 310 25 380.6 380.7 302.3 380.8 0.03 26 125 14479 -52.5 -70.5 10 18.0 -53.0 301 22 399.9 399.9 305.2 400.0 0.02 27 120 14742 -53.3 -72.3 8 19.0 -53.8 299 22 403.2 403.2 305.6 403.3 0.02 28 111 15246 -51.3 -71.3 7 20.0 -52.0 295 21 416.0 416.0 307.3 416.1 0.02 29 100 15920 -53.9 -74.9 6 21.0 -54.5 290 19 423.6 423.6 308.2 423.7 0.01 30 79 17424 -56.9 -79.9 4 23.0 -57.4 280 18 446.9 446.9 310.6 447.0 0.01 31 70 18190 -56.9 -79.9 4 23.0 -57.5 275 17 462.7 462.7 312.0 462.7 0.01 32 50 20300 -59.7 -82.7 3 23.0 -60.3 260 17 502.8 502.8 315.1 502.8 0.01 33 40 21697 -61.5 -83.5 4 22.0 -62.1 258 19 531.4 531.4 317.0 531.5 0.01 34 30 23490 -61.3 -83.3 4 22.0 -62.1 255 21 577.5 577.5 319.5 577.6 0.01 35 26 24376 -59.7 -82.7 3 23.0 -60.7 260 25 606.2 606.2 320.9 606.3 0.02 36 20 26000 -61.7 -83.7 4 22.0 -62.7 270 31 647.3 647.3 322.6 647.4 0.02 37 17 27003 -63.1 -85.1 4 22.0 -64.1 673.6 673.6 323.6 673.7 0.02 38 13 28669 -59.1 -82.1 4 23.0 -61.1 741.2 741.2 325.7 741.5 0.04 39 11 29711 -61.3 -83.3 4 22.0 -63.1 769.5 769.5 326.5 769.8 0.03 40 10 30305 -59.5 -82.5 4 23.0 -61.9 797.4 797.5 327.2 797.9 0.04 TRP 261 9734 -60.9 -67.9 39 7.0 -61.0 335 33 311.7 311.7 285.9 311.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5278.00 m Freezing level: 950.45 mb = 533.96 m = 1751.82 ft Wetbulb zero: 993.66 mb = 173.40 m = 568.88 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 49.01 % Est. max temperature: 7.34 C = 45.21 F Sfc-Lift cond lev (LCL): 910.20 mb = 875.24 m = 2871.47 ft T: -2.38 C 700-500 lapse rate: 6.01 C/km ThetaE index: 2.74 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 814.51 mb = 1745.14 m = 5725.45 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 8.39 C = 47.11 F Cap Strength: 11.68 C Lifted Index: 11.78 C Risk: None Lifted Index @300 mb: 17.89 C Lifted Index @700 mb: 5.71 C Showalter Index: 12.07 C Risk: None Total Totals Index: 36.00 C Risk: None Vertical Totals Index: 23.00 C Cross Totals Index: 13.00 C K Index: -12.10 Risk: None Sweat Index: 71.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.39 J/kg Max Up Vert Vel: 2.60 m/s Conv Inhibition (B-): 59172.76 J/kg Cap Strength: 11.76 C Lift Cond Lev (LCL): 856.44 mb = 1355.44 m = 4446.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 318 at 17 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 9 225 7 4.9 4.9 | 160 18 -6.3 17.3 1 1000 122 235 11 9.0 6.3 | 173 19 -2.2 18.7 2 925 748 265 21 20.9 1.8 | 214 17 9.7 14.2 3 850 1415 265 21 20.9 1.8 | 214 17 9.7 14.2 4 700 2906 280 19 18.7 -3.3 | 220 12 7.5 9.0 5 500 5400 310 29 22.2 -18.6 | 300 13 11.0 -6.3 6 400 6960 330 33 16.5 -28.6 | 342 17 5.3 -16.2 7 300 8860 335 31 13.1 -28.1 | 353 16 1.9 -15.8 8 261 9734 335 33 13.9 -29.9 | 351 18 2.7 -17.6 9 250 10000 330 33 16.5 -28.6 | 342 17 5.3 -16.2 10 200 11430 310 27 20.7 -17.4 | 298 11 9.5 -5.0 11 150 13300 310 25 19.2 -16.1 | 295 9 7.9 -3.7 12 100 15920 290 19 17.9 -6.5 | 229 9 6.6 5.8 13 70 18190 275 17 16.9 -1.5 | 208 12 5.7 10.9 14 50 20300 260 17 16.7 3.0 | 200 16 5.5 15.3 15 30 23490 255 21 20.3 5.4 | 207 20 9.1 17.8 16 20 26000 270 31 31.0 -0.0 | 238 23 19.8 12.3 Wind Parameters Mean winds (0-6000m): 287.7 at 22.2 knts Storm direction: 317.7 at 16.7 knts Shear (0-3000m) pos: 2.8 neg: 0.0 tot: 2.8 10-3/s Storm rel Dir Shear (0-3000m): 62.4 deg Storm rel helicity (0-3000m) pos: 90.0 neg: 0.0 tot: 90.0 m^2/s^2 ave: 30.0 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 4.0 stream: 3.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.10 Bulk Shear: 32.63 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 ------------------------------------------------------------------------------- 500 244 13 181 18| 11.9 0.0 11.9| 58.2 0.0 58.2 116.4 0.99| 12.3 12.3 1000 257 17 197 17| 8.4 0.0 8.4| 83.0 0.0 83.0 83.0 0.99| 8.9 8.9 1500 260 18 203 17| 5.6 0.0 5.6| 83.5 0.0 83.5 55.7 0.98| 6.1 6.0 2000 262 19 206 16| 4.2 0.0 4.2| 85.9 0.0 85.9 42.9 0.91| 5.1 4.6 2500 265 19 208 16| 3.3 0.0 3.3| 87.5 0.0 87.5 35.0 0.85| 4.4 3.8 3000 267 19 210 15| 2.8 0.0 2.8| 90.0 0.0 90.0 30.0 0.81| 4.0 3.3 4000 273 20 216 14| 2.8 0.0 2.8|107.4 0.0 107.4 26.9 0.85| 3.8 3.2 5000 280 21 227 13| 2.8 0.0 2.8|126.7 0.0 126.7 25.3 0.87| 3.7 3.3 6000 288 22 241 11| 2.7 0.0 2.7|149.7 0.0 149.7 25.0 0.89| 3.7 3.3 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251018.12.gif