UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110311.upa.cvt Date: 1100Z 3 NOV 25 Searching for BIKF... Searching the city database file for: BIKF ... Date:1100Z 3 NOV 25 Station: BIKF WMO ident: 4018 Latitude: 63.97 Longitude: -22.60 Elevation: 52.00 ------------------------------------------------------------------------------- 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 -184 SFC 973 52 4.2 1.4 82 2.8 2.9 45 8 279.5 280.3 277.4 291.5 4.35 2 968 93 5.4 0.5 71 4.9 3.2 48 9 281.2 281.9 277.9 292.6 4.09 3 925 452 3.0 -1.8 71 4.8 1.0 70 22 282.4 283.0 277.9 292.6 3.62 4 885 810 2.0 -8.0 47 10.0 -1.7 78 19 284.9 285.3 277.6 291.8 2.36 5 850 1134 -0.5 -9.5 51 9.0 -3.7 85 16 285.6 286.0 277.7 292.0 2.18 6 811 1508 -2.1 -7.1 69 5.0 -4.0 87 16 287.8 288.3 279.5 295.8 2.76 7 735 2280 -8.9 -11.3 83 2.4 -9.6 92 15 288.6 289.0 279.1 295.1 2.19 8 713 2516 -8.7 -27.7 20 19.0 -12.6 94 14 291.3 291.4 278.2 293.1 0.55 9 705 2603 -9.5 -28.5 20 19.0 -13.2 95 14 291.4 291.5 278.2 293.0 0.52 10 700 2658 -8.9 -34.9 10 26.0 -13.3 95 14 292.6 292.7 278.4 293.6 0.28 11 695 2713 -8.5 -41.5 5 33.0 -13.3 97 14 293.7 293.7 278.7 294.2 0.14 12 602 3816 -12.9 -50.9 3 38.0 -17.1 135 14 300.9 300.9 281.8 301.1 0.06 13 560 4362 -17.3 -46.3 6 29.0 -20.5 155 13 302.0 302.0 282.3 302.4 0.11 14 543 4592 -19.5 -31.5 34 12.0 -21.5 163 13 302.1 302.1 282.9 303.7 0.51 15 523 4869 -20.9 -41.9 13 21.0 -23.3 173 13 303.6 303.7 283.1 304.3 0.18 16 517 4955 -21.3 -34.3 30 13.0 -23.2 176 13 304.1 304.2 283.6 305.5 0.40 17 515 4983 -21.5 -24.7 75 3.2 -22.1 177 13 304.2 304.4 284.4 307.5 1.00 18 509 5069 -22.3 -24.8 80 2.5 -22.8 180 13 304.3 304.5 284.4 307.6 1.00 19 500 5200 -22.9 -29.9 53 7.0 -24.1 185 13 305.1 305.2 284.3 307.3 0.64 20 497 5244 -23.3 -32.3 43 9.0 -24.6 187 13 305.2 305.3 284.1 306.9 0.51 21 484 5437 -24.7 -29.2 66 4.5 -25.4 194 16 305.8 305.9 284.6 308.1 0.71 22 467 5697 -26.1 -38.1 31 12.0 -27.5 205 19 307.2 307.2 284.7 308.2 0.31 23 448 5997 -27.5 -38.5 34 11.0 -28.7 217 22 309.1 309.1 285.4 310.1 0.31 24 423 6406 -31.5 -39.5 45 8.0 -32.3 234 26 309.1 309.1 285.4 310.1 0.29 25 405 6713 -33.5 -46.5 26 13.0 -34.4 246 30 310.3 310.4 285.7 310.9 0.14 26 400 6800 -34.1 -47.1 26 13.0 -35.0 250 31 310.7 310.7 285.7 311.2 0.14 27 356 7602 -41.7 -50.7 37 9.0 -42.1 232 22 311.0 311.0 285.8 311.4 0.10 28 329 8134 -43.7 -56.7 22 13.0 -44.2 219 17 315.3 315.3 287.3 315.5 0.05 29 328 8155 -43.7 -55.7 25 12.0 -44.2 219 17 315.6 315.6 287.3 315.8 0.06 30 321 8299 -44.3 -45.4 89 1.1 -44.3 216 15 316.7 316.8 287.9 317.5 0.21 31 318 8362 -44.5 -53.5 36 9.0 -44.9 214 14 317.3 317.3 287.9 317.6 0.08 32 300 8750 -46.9 -57.9 27 11.0 -47.2 205 10 319.3 319.3 288.6 319.5 0.05 33 278 9255 -48.7 -61.7 21 13.0 -49.0 261 7 323.7 323.7 289.9 323.8 0.03 34 250 9950 -53.1 -61.1 37 8.0 -53.3 340 2 327.1 327.1 290.9 327.3 0.04 35 235 10346 -55.1 -59.4 59 4.3 -55.2 44 2 329.9 329.9 291.7 330.2 0.05 36 228 10539 -55.9 -65.9 28 10.0 -56.1 75 2 331.6 331.6 292.2 331.7 0.02 37 215 10914 -53.5 -75.5 5 22.0 -53.8 131 11 340.9 340.9 294.6 340.9 0.01 38 200 11380 -51.9 -77.9 3 26.0 -52.3 200 23 350.6 350.6 296.8 350.6 0.00 39 182 11992 -47.9 -79.9 1 32.0 -48.6 202 21 366.7 366.7 299.9 366.7 0.00 40 150 13250 -51.1 -82.1 1 31.0 -51.7 205 17 382.0 382.0 302.6 382.0 0.00 41 100 15860 -56.9 -84.9 2 28.0 -57.3 230 30 417.8 417.8 307.4 417.8 0.00 42 70 18100 -60.1 -88.1 1 28.0 -60.5 250 31 455.8 455.8 311.4 455.8 0.00 43 50 20180 -63.3 -89.3 2 26.0 -63.7 250 32 494.3 494.3 314.5 494.3 0.00 44 45 20827 -64.9 -89.9 2 25.0 -65.3 252 32 505.6 505.6 315.4 505.6 0.00 45 42 21251 -62.3 -89.3 2 27.0 -62.8 253 33 522.1 522.1 316.4 522.1 0.00 46 33 22729 -66.5 -90.5 2 24.0 -66.9 258 34 548.2 548.2 318.0 548.2 0.00 47 30 23310 -64.5 -90.5 2 26.0 -65.0 260 34 568.8 568.8 319.1 568.8 0.00 48 28 23731 -65.1 -90.1 2 25.0 -65.6 578.5 578.5 319.6 578.5 0.00 TRP 228 10539 -55.9 -65.9 28 10.0 -56.1 75 2 331.6 331.6 292.2 331.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5384.00 m Freezing level: 857.00 mb = 1069.13 m = 3507.60 ft Wetbulb zero: 910.48 mb = 580.02 m = 1902.94 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 37.96 % Est. max temperature: 11.72 C = 53.10 F Sfc-Lift cond lev (LCL): 931.81 mb = 394.04 m = 1292.76 ft T: 3.39 C 700-500 lapse rate: 5.51 C/km ThetaE index: 2.82 C Layer 735.0- 700.0 mb Conv cond level (CCL): 774.19 mb = 1872.68 m = 6143.88 ft Mean mixing ratio: 3.33 g/kg Conv temperature: 12.79 C = 55.02 F Cap Strength: 11.15 C Lifted Index: 11.59 C Risk: None Lifted Index @300 mb: 19.14 C Lifted Index @700 mb: 5.20 C Showalter Index: 11.83 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 22.40 C Cross Totals Index: 13.40 C K Index: -13.10 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.63 J/kg Max Up Vert Vel: 5.94 m/s Conv Inhibition (B-): 38065.82 J/kg Cap Strength: 11.19 C Lift Cond Lev (LCL): 837.21 mb = 1254.86 m = 4116.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 148 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 ---------------------------------------------------------- 0 973 52 45 8 -5.7 -5.7 | 358 15 0.4 -15.3 1 925 452 70 22 -20.7 -7.5 | 40 23 -14.6 -17.2 2 850 1134 85 16 -15.9 -1.4 | 42 15 -9.9 -11.0 3 700 2658 95 14 -13.9 1.2 | 43 12 -7.9 -8.4 4 500 5200 185 13 1.1 13.0 | 245 8 7.2 3.3 5 400 6800 250 31 29.1 10.6 | 268 35 35.2 1.0 6 300 8750 205 10 4.2 9.1 | 273 10 10.3 -0.6 7 250 9950 340 2 0.7 -1.9 | 330 13 6.8 -11.5 8 228 10539 75 2 -1.9 -0.5 | 338 11 4.1 -10.2 9 200 11380 200 23 7.9 21.6 | 229 18 13.9 12.0 10 150 13250 205 17 7.2 15.4 | 246 14 13.3 5.8 11 100 15860 230 30 23.0 19.3 | 252 31 29.1 9.6 12 70 18100 250 31 29.1 10.6 | 268 35 35.2 1.0 13 50 20180 250 32 30.1 10.9 | 268 36 36.1 1.3 14 30 23310 260 34 33.5 5.9 | 275 40 39.6 -3.7 Wind Parameters Mean winds (0-6000m): 117.8 at 15.2 knts Storm direction: 147.8 at 11.4 knts Shear (0-3000m) pos: 2.2 neg: 0.0 tot: 2.2 10-3/s Storm rel Dir Shear (0-3000m): 55.4 deg Storm rel helicity (0-3000m) pos: 78.7 neg: -0.6 tot: 78.1 m^2/s^2 ave: 26.0 10^-3 m/s^2 rel: 0.55 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 2.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.69 Bulk Shear: 25.60 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 65 16 28 19| 14.9 0.0 14.9| 70.2 0.0 70.2 140.4 0.84| 17.2 14.4 1000 71 18 35 19| 5.9 0.0 5.9| 72.5 -0.2 72.3 72.3 0.64| 11.6 7.4 1500 76 17 37 17| 3.8 0.0 3.8| 73.1 -0.6 72.5 48.3 0.60| 8.3 5.0 2000 79 17 38 16| 2.8 0.0 2.8| 73.5 -0.6 72.9 36.4 0.58| 6.5 3.8 2500 81 16 39 16| 2.2 0.0 2.2| 73.6 -0.6 73.0 29.2 0.55| 5.4 3.0 3000 84 16 40 15| 2.2 0.0 2.2| 78.7 -0.6 78.1 26.0 0.55| 5.1 2.8 4000 93 15 46 13| 2.2 0.0 2.2| 85.4 -0.6 84.7 21.2 0.56| 4.9 2.8 5000 102 15 52 11| 2.0 0.0 2.0| 90.8 -0.6 90.2 18.0 0.59| 4.8 2.8 6000 118 15 71 8| 2.6 0.0 2.6|104.0 -1.8 102.2 17.0 0.49| 5.3 2.6 Wrote GIF file: /home/apache/climate/data/raob//BIKF/skewt/BIKF.skewt.20251103.11.gif