UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102800.upa.cvt Date: 0000Z 28 OCT 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 28 OCT 25 Station: 89532 WMO ident: 89532 Latitude: -69.00 Longitude: 39.58 Elevation: 21.00 ------------------------------------------------------------------------------- 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 -112 SFC 983 21 -8.3 -10.9 81 2.6 -9.0 50 10 266.2 266.4 265.1 270.7 1.69 2 929 460 -10.1 -11.6 89 1.5 -10.5 22 14 268.6 268.9 266.9 273.3 1.69 3 925 493 -10.3 -12.2 86 1.9 -10.8 20 14 268.8 269.0 266.8 273.2 1.62 4 850 1138 -15.1 -17.0 85 1.9 -15.5 20 14 270.3 270.5 267.1 273.7 1.19 5 700 2576 -25.3 -28.6 74 3.3 -25.7 45 10 274.5 274.6 268.7 276.0 0.52 6 602 3649 -34.1 -37.3 73 3.2 -34.3 38 13 276.4 276.4 269.4 277.2 0.26 7 575 3968 -36.3 -40.3 66 4.0 -36.5 36 14 277.5 277.5 269.9 278.1 0.20 8 544 4351 -36.5 -40.6 66 4.1 -36.7 34 14 281.7 281.7 272.5 282.3 0.20 9 530 4531 -37.5 -39.8 79 2.3 -37.7 33 15 282.6 282.6 273.1 283.3 0.23 10 507 4835 -39.5 -42.4 74 2.9 -39.6 31 16 283.7 283.8 273.6 284.3 0.18 11 501 4916 -40.1 -46.1 53 6.0 -40.4 30 16 284.0 284.0 273.7 284.4 0.12 12 500 4930 -40.1 30 16 284.1 13 464 5438 -44.1 27 15 285.3 14 441 5781 -44.9 24 15 288.5 15 400 6430 -49.3 20 14 290.9 16 332 7620 -58.3 23 14 294.5 17 300 8250 -61.1 25 14 299.2 18 250 9370 -64.9 345 18 309.6 19 234 9774 -66.1 325 16 313.7 20 200 10730 -66.5 325 19 327.4 21 150 12470 -67.9 315 25 353.1 22 100 14900 -67.9 310 35 396.5 23 71 16983 -64.3 305 52 445.0 24 70 17070 -64.9 305 53 445.5 25 66 17427 -65.9 305 57 450.9 26 50 19140 -58.3 305 74 506.1 27 38 20883 -53.9 300 82 558.6 28 34 21604 -48.9 297 85 589.8 29 30 22430 -46.5 295 89 617.9 30 20 25150 -41.7 300 107 708.5 31 19 25499 -39.7 725.2 32 17 26261 -39.1 750.6 33 15 27124 -36.0 305 126 788.2 34 13 28126 -32.5 833.3 TRP 234 9774 -66.1 325 16 313.7 WND 15 27124 -36.0 305 126 788.2 Sounding variables and indices 1000-500 mb thick: 5042.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 76.89 % Est. max temperature: -3.70 C = 25.34 F Sfc-Lift cond lev (LCL): 942.96 mb = 343.84 m = 1128.08 ft T: -9.62 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 883.69 mb = 841.49 m = 2760.77 ft Mean mixing ratio: 1.60 g/kg Conv temperature: -4.85 C = 23.28 F Cap Strength: 9.51 C Lifted Index: 9.66 C Risk: None Lifted Index @300 mb: 18.86 C Lifted Index @700 mb: 3.04 C Showalter Index: 8.81 C Risk: None Total Totals Index: 48.10 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.00 C Cross Totals Index: 23.10 C K Index: 4.70 Risk: None Sweat Index: 44.00 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.60 J/kg Max Up Vert Vel: 5.21 m/s Conv Inhibition (B-): 50675.92 J/kg Cap Strength: 9.48 C Lift Cond Lev (LCL): 902.78 mb = 678.44 m = 2225.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 61 at 10 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 ---------------------------------------------------------- 0 983 21 50 10 -7.7 -6.4 | 328 2 1.0 -1.6 1 925 493 20 14 -4.8 -13.2 | 335 9 3.9 -8.3 2 850 1138 20 14 -4.8 -13.2 | 335 9 3.9 -8.3 3 700 2576 45 10 -7.1 -7.1 | 325 3 1.6 -2.2 4 500 4930 30 16 -8.0 -13.9 | 356 9 0.6 -9.0 5 400 6430 20 14 -4.8 -13.2 | 335 9 3.9 -8.3 6 300 8250 25 14 -5.9 -12.7 | 341 8 2.7 -7.8 7 250 9370 345 18 4.7 -17.4 | 313 18 13.3 -12.5 8 234 9774 325 16 9.2 -13.1 | 295 20 17.8 -8.3 9 200 10730 325 19 10.9 -15.6 | 299 22 19.5 -10.7 10 150 12470 315 25 17.7 -17.7 | 296 29 26.3 -12.8 11 100 14900 310 35 26.8 -22.5 | 296 40 35.5 -17.6 12 70 17070 305 53 43.4 -30.4 | 296 58 52.1 -25.5 13 50 19140 305 74 60.6 -42.4 | 298 79 69.3 -37.6 14 30 22430 295 89 80.7 -37.6 | 290 95 89.3 -32.8 15 20 25150 300 107 92.7 -53.5 | 296 112 101.3 -48.6 Wind Parameters Mean winds (0-6000m): 30.7 at 13.2 knts Storm direction: 60.7 at 9.9 knts Shear (0-3000m) pos: 1.1 neg: 1.4 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 13.1 deg Storm rel helicity (0-3000m) pos: 1.8 neg: -2.1 tot: -0.3 m^2/s^2 ave: -0.1 10^-3 m/s^2 rel: 0.02 Storm rel vorticity (0-3000m) horiz: 2.6 stream: 0.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 79.90 Bulk Shear: 0.17 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 32 12 337 6| 0.0 7.5 7.5| 0.4 -1.4 -1.0 -2.0 -0.01| 7.7 -0.1 1000 25 13 336 8| 0.0 3.8 3.8| 0.4 -1.4 -1.0 -1.0 -0.01| 3.8 -0.1 1500 24 13 336 8| 0.6 2.5 3.2| 1.1 -1.4 -0.4 -0.2 0.02| 3.2 0.1 2000 26 13 336 7| 1.1 1.9 3.0| 1.1 -1.5 -0.4 -0.2 0.01| 3.0 0.0 2500 28 13 336 7| 1.3 1.5 2.8| 1.1 -2.1 -1.0 -0.4 -0.03| 2.8 -0.1 3000 30 12 336 6| 1.1 1.4 2.5| 1.8 -2.1 -0.3 -0.1 0.02| 2.6 0.1 4000 32 12 339 6| 0.8 1.4 2.2| 3.1 -2.1 0.9 0.2 0.08| 2.3 0.2 5000 32 13 343 6| 0.6 1.4 2.0| 3.5 -2.6 0.9 0.2 0.07| 2.2 0.1 6000 31 13 344 7| 0.5 1.2 1.7| 3.5 -7.9 -4.4 -0.7 -0.04| 2.0 -0.1 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251028.00.gif