UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102212.upa.cvt Date: 1200Z 22 OCT 25 Searching for U5703... Searching the city database file for: U5703 ... Date:1200Z 22 OCT 25 Station: U5703 WMO ident: 25703 Latitude: 62.92 Longitude: 152.42 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 156 0 0 SFC 993 209 -16.3 -19.6 76 3.3 -16.9 0 0 257.4 257.5 256.8 259.6 0.81 2 970 387 -11.5 -14.5 78 3.0 -12.2 343 2 263.9 264.1 262.8 267.4 1.28 3 967 411 -9.7 -12.7 79 3.0 -10.5 341 3 266.0 266.2 264.7 270.1 1.49 4 925 752 -11.5 -16.5 66 5.0 -12.6 310 7 267.5 267.7 265.1 270.7 1.14 5 909 886 -12.3 -17.2 67 4.9 -13.3 318 7 268.1 268.2 265.4 271.1 1.09 6 850 1394 -16.7 -20.1 75 3.4 -17.3 350 9 268.7 268.8 265.5 271.2 0.91 7 705 2767 -27.9 -31.9 69 4.0 -28.3 350 19 271.0 271.1 266.1 272.2 0.37 8 700 2818 -27.9 -31.9 69 4.0 -28.3 350 19 271.6 271.7 266.5 272.7 0.38 9 649 3359 -29.1 -33.5 66 4.4 -29.5 346 21 276.2 276.2 269.4 277.2 0.35 10 552 4494 -38.3 -43.3 59 5.0 -38.5 336 25 278.4 278.4 270.4 278.8 0.15 11 500 5170 -40.7 -45.6 59 4.9 -40.9 330 27 283.4 283.4 273.3 283.8 0.13 12 435 6107 -45.3 -53.3 40 8.0 -45.5 333 36 289.1 289.1 276.3 289.3 0.06 13 400 6660 -49.5 -56.5 44 7.0 -49.7 335 42 290.7 290.7 277.0 290.8 0.05 14 370 7167 -53.3 -59.3 48 6.0 -53.4 335 42 292.2 292.2 277.8 292.3 0.03 15 350 7524 -55.1 -62.1 42 7.0 -55.2 335 42 294.4 294.4 278.9 294.5 0.03 16 324 8018 -55.1 -62.1 42 7.0 -55.2 338 39 301.0 301.0 281.8 301.1 0.03 17 300 8510 -55.3 -63.3 36 8.0 -55.4 340 36 307.4 307.4 284.4 307.5 0.03 18 250 9680 -54.7 -67.7 19 13.0 -54.9 335 33 324.7 324.7 290.2 324.8 0.02 19 236 10050 -52.1 -67.1 15 15.0 -52.4 338 30 334.1 334.1 292.9 334.2 0.02 20 216 10621 -52.9 -75.9 5 23.0 -53.2 342 26 341.4 341.4 294.7 341.4 0.01 21 201 11087 -50.1 -74.1 4 24.0 -50.5 345 23 352.9 352.9 297.3 353.0 0.01 22 200 11120 -50.1 -74.1 4 24.0 -50.5 345 23 353.4 353.4 297.4 353.5 0.01 23 178 11872 -52.7 -75.7 5 23.0 -53.1 335 18 361.2 361.2 299.0 361.2 0.01 24 159 12601 -49.7 -73.7 4 24.0 -50.3 325 13 378.1 378.1 301.9 378.1 0.01 25 150 12980 -50.3 -74.3 4 24.0 -50.9 320 11 383.4 383.4 302.8 383.4 0.01 26 138 13522 -53.3 -76.3 4 23.0 -53.8 316 11 387.4 387.4 303.4 387.4 0.01 27 100 15600 -53.1 -76.1 4 23.0 -53.8 300 13 425.1 425.1 308.3 425.2 0.01 28 70 17890 -54.5 -77.5 4 23.0 -55.3 290 9 467.8 467.8 312.4 467.9 0.01 29 51 19913 -54.9 -77.9 4 23.0 -55.9 224 13 511.2 511.2 315.7 511.3 0.02 30 50 20040 -54.5 -77.5 4 23.0 -55.5 220 13 515.0 515.0 316.0 515.2 0.02 31 37 21982 -50.1 -74.1 4 24.0 -52.2 226 22 572.7 572.7 319.3 573.0 0.05 32 30 23350 -49.9 -73.9 4 24.0 -52.4 230 29 608.6 608.6 321.0 609.0 0.06 33 20 26020 -46.9 -70.9 5 24.0 -51.2 215 35 692.6 692.7 324.2 693.8 0.13 34 18 26721 -44.9 -68.9 5 24.0 -50.1 720.1 720.2 325.1 721.9 0.20 35 17 27102 -46.9 -70.9 5 24.0 -51.7 725.6 725.6 325.3 727.0 0.16 36 14 28394 -44.9 -68.9 5 24.0 -51.0 773.8 773.9 326.7 776.2 0.26 37 12 29414 -49.7 -73.7 4 24.0 -54.5 791.7 791.7 327.1 793.1 0.15 TRP 350 7524 -55.1 -62.1 42 7.0 -55.2 335 42 294.4 294.4 278.9 294.5 0.03 WND Sounding variables and indices 1000-500 mb thick: 5014.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 67.26 % Est. max temperature: -4.92 C = 23.14 F Sfc-Lift cond lev (LCL): 940.85 mb = 621.39 m = 2038.65 ft T: -10.81 C 700-500 lapse rate: 5.44 C/km ThetaE index: 0.00 C Layer 993.0- 299.0 mb Conv cond level (CCL): 993.00 mb = 208.84 m = 685.16 ft Mean mixing ratio: 1.18 g/kg Conv temperature: -15.20 C = 4.65 F Cap Strength: 8.15 C Lifted Index: 11.96 C Risk: None Lifted Index @300 mb: 27.18 C Lifted Index @700 mb: 3.37 C Showalter Index: 10.20 C Risk: None Total Totals Index: 44.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.00 C Cross Totals Index: 20.60 C K Index: -0.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 35.00 J/kg Max Up Vert Vel: 8.37 m/s Conv Inhibition (B-): 71988.20 J/kg Cap Strength: 11.67 C Lift Cond Lev (LCL): 883.83 mb = 1098.32 m = 3603.37 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 8 at 15 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 ---------------------------------------------------------- 0 993 209 0 0 -0.0 -0.0 | 188 15 2.0 14.4 1 925 752 310 7 5.4 -4.5 | 216 12 7.3 9.9 2 850 1394 350 9 1.6 -8.9 | 212 7 3.5 5.6 3 700 2818 350 19 3.3 -18.7 | 309 7 5.2 -4.3 4 500 5170 330 27 13.5 -23.4 | 300 18 15.5 -9.0 5 400 6660 335 42 17.7 -38.1 | 320 31 19.7 -23.6 6 350 7524 335 42 17.7 -38.1 | 320 31 19.7 -23.6 7 300 8510 340 36 12.3 -33.8 | 324 24 14.3 -19.4 8 250 9680 335 33 13.9 -29.9 | 314 22 15.9 -15.5 9 200 11120 345 23 6.0 -22.2 | 315 11 7.9 -7.8 10 150 12980 320 11 7.1 -8.4 | 236 11 9.0 6.0 11 100 15600 300 13 11.3 -6.5 | 239 15 13.2 7.9 12 70 17890 290 9 8.5 -3.1 | 223 15 10.4 11.3 13 50 20040 220 13 8.4 10.0 | 203 26 10.3 24.4 14 30 23350 230 29 22.2 18.6 | 216 41 24.2 33.1 15 20 26020 215 35 20.1 28.7 | 207 48 22.0 43.1 Wind Parameters Mean winds (0-6000m): 337.7 at 19.4 knts Storm direction: 7.7 at 14.5 knts Shear (0-3000m) pos: 1.2 neg: 2.6 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 121.3 deg Storm rel helicity (0-3000m) pos: 31.9 neg: -1.6 tot: 30.3 m^2/s^2 ave: 10.1 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 4.3 stream: 2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.96 Bulk Shear: 36.60 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 ------------------------------------------------------------------------------- 500 310 3 200 13| 0.0 6.6 6.6| 17.2 0.0 17.2 34.4 0.77| 7.3 5.6 1000 320 5 208 12| 1.9 3.3 5.2| 20.3 -0.4 19.9 19.9 0.55| 5.9 3.2 1500 334 7 211 10| 2.4 2.2 4.6| 22.8 -1.5 21.3 14.2 0.47| 5.3 2.5 2000 340 8 216 8| 1.8 2.4 4.3| 26.9 -1.5 25.4 12.7 0.56| 4.9 2.7 2500 344 10 225 7| 1.5 2.6 4.1| 31.0 -1.5 29.5 11.8 0.61| 4.6 2.8 3000 345 12 236 6| 1.2 2.6 3.8| 31.9 -1.6 30.3 10.1 0.57| 4.3 2.4 4000 344 14 263 6| 0.9 2.5 3.4| 31.9 -3.7 28.2 7.0 0.45| 3.8 1.7 5000 340 17 279 8| 0.7 2.4 3.2| 32.5 -9.0 23.5 4.7 0.35| 3.6 1.3 6000 338 19 291 10| 1.4 2.0 3.4| 65.7 -9.0 56.7 9.5 0.40| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//U5703/skewt/U5703.skewt.20251022.12.gif