UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120400.upa.cvt Date: 0000Z 4 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:0000Z 4 DEC 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 -17 300 1 SFC 995 21 -2.5 -3.0 96 0.5 -2.7 300 1 271.0 271.5 270.7 279.3 3.07 2 925 595 -6.3 -6.4 99 0.1 -6.3 55 12 272.9 273.3 271.1 279.9 2.56 3 850 1249 -10.7 -10.8 99 0.1 -10.7 60 10 274.9 275.3 271.4 280.5 1.97 4 835 1386 -11.7 -11.8 99 0.1 -11.7 55 9 275.3 275.6 271.4 280.5 1.85 5 827 1460 -12.3 -12.4 99 0.1 -12.3 52 9 275.4 275.7 271.4 280.4 1.78 6 820 1525 -11.3 -12.4 92 1.1 -11.6 50 9 277.1 277.4 272.5 282.3 1.80 7 779 1918 -13.1 -17.0 72 3.9 -14.0 35 7 279.3 279.5 272.9 283.1 1.29 8 715 2566 -18.7 -19.9 90 1.2 -19.0 11 5 280.1 280.3 273.1 283.3 1.10 9 700 2724 -19.5 -21.7 83 2.2 -19.9 5 4 280.9 281.1 273.3 283.8 0.96 10 695 2777 -19.7 -22.2 80 2.5 -20.1 2 4 281.2 281.4 273.5 284.0 0.93 11 685 2885 -18.7 -23.7 65 5.0 -19.6 356 4 283.5 283.7 274.6 286.0 0.82 12 500 5160 -34.5 -37.4 75 2.9 -34.7 230 8 291.0 291.0 277.6 292.0 0.31 13 450 5888 -39.9 -43.6 68 3.7 -40.1 216 10 293.1 293.1 278.4 293.7 0.18 14 402 6647 -46.5 201 12 294.1 15 400 6680 -46.9 200 12 294.0 16 311 8320 -54.7 230 16 305.1 17 303 8486 -54.9 226 12 307.1 18 300 8550 -54.3 225 10 308.8 19 278 9038 -53.3 233 14 317.1 20 250 9720 -53.1 245 19 327.1 21 200 11160 -51.9 235 21 350.6 22 180 11841 -52.5 242 20 360.3 23 150 13020 -51.7 255 19 381.0 24 100 15700 -44.3 255 33 442.1 25 70 18110 -40.3 285 35 498.2 26 55 19758 -38.3 314 32 538.3 27 50 20410 -40.3 325 31 548.5 28 48 20689 -40.5 326 30 554.5 29 41 21773 -36.9 331 26 589.0 30 35 22865 -38.9 335 23 611.0 31 30 23930 -36.3 340 19 645.7 32 27 24661 -35.5 350 18 667.7 33 21 26402 -37.1 15 16 712.6 34 20 26740 -35.1 20 16 728.7 35 11 30930 -32.7 873.3 TRP 311 8320 -54.7 230 16 305.1 WND Sounding variables and indices 1000-500 mb thick: 5177.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.28 inches Sfc-500 mean rel hum: 80.90 % Est. max temperature: 1.51 C = 34.72 F Sfc-Lift cond lev (LCL): 987.11 mb = 83.68 m = 274.55 ft T: -2.91 C 700-500 lapse rate: 6.16 C/km ThetaE index: 0.06 C Layer 827.0- 820.0 mb Conv cond level (CCL): 938.95 mb = 477.26 m = 1565.80 ft Mean mixing ratio: 2.70 g/kg Conv temperature: -1.05 C = 30.12 F Cap Strength: 5.51 C Lifted Index: 9.63 C Risk: None Lifted Index @300 mb: 20.62 C Lifted Index @700 mb: 3.39 C Showalter Index: 9.07 C Risk: None Total Totals Index: 47.50 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.80 C Cross Totals Index: 23.70 C K Index: 10.80 Risk: None Sweat Index: 28.00 Risk: None Energy Index: 2.42 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.97 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 64448.49 J/kg Cap Strength: 9.61 C Lift Cond Lev (LCL): 940.69 mb = 462.68 m = 1517.95 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 56 at 5 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 ---------------------------------------------------------- 0 995 21 300 1 0.9 -0.5 | 245 6 5.4 2.5 1 925 595 55 12 -9.8 -6.9 | 54 7 -5.3 -3.8 2 850 1249 60 10 -8.7 -5.0 | 65 5 -4.1 -2.0 3 700 2724 5 4 -0.3 -4.0 | 283 4 4.2 -0.9 4 500 5160 230 8 6.1 5.1 | 233 13 10.7 8.2 5 400 6680 200 12 4.1 11.3 | 211 17 8.6 14.3 6 311 8320 230 16 12.3 10.3 | 232 21 16.8 13.3 7 300 8550 225 10 7.1 7.1 | 229 15 11.6 10.1 8 250 9720 245 19 17.2 8.0 | 243 24 21.8 11.1 9 200 11160 235 21 17.2 12.0 | 235 26 21.7 15.1 10 150 13020 255 19 18.4 4.9 | 251 24 22.9 8.0 11 100 15700 255 33 31.9 8.5 | 252 38 36.4 11.6 12 70 18110 285 35 33.8 -9.1 | 279 39 38.3 -6.0 13 50 20410 325 31 17.8 -25.4 | 315 32 22.3 -22.4 14 30 23930 340 19 6.5 -17.9 | 323 18 11.0 -14.8 15 20 26740 20 16 -5.5 -15.0 | 4 12 -0.9 -12.0 Wind Parameters Mean winds (0-6000m): 26.2 at 7.3 knts Storm direction: 56.2 at 5.5 knts Shear (0-3000m) pos: 1.9 neg: 1.7 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): 39.3 deg Storm rel helicity (0-3000m) pos: 27.3 neg: -7.7 tot: 19.6 m^2/s^2 ave: 6.5 10^-3 m/s^2 rel: 0.33 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 7.35 Bulk Shear: 1.36 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 51 6 357 1| 11.1 0.0 11.1| 21.0 0.0 21.0 42.1 0.99| 14.8 14.6 1000 54 9 50 3| 5.8 0.0 5.8| 26.7 0.0 26.7 26.7 0.95| 9.8 9.3 1500 55 9 54 4| 3.8 0.8 4.6| 27.1 -1.8 25.4 16.9 0.77| 7.5 5.7 2000 53 9 47 3| 2.9 1.4 4.3| 27.1 -4.4 22.8 11.4 0.54| 6.4 3.5 2500 51 8 39 3| 2.3 1.7 4.0| 27.1 -6.7 20.4 8.2 0.39| 5.7 2.2 3000 48 8 27 2| 1.9 1.7 3.6| 27.3 -7.7 19.6 6.5 0.33| 5.2 1.7 4000 35 7 349 3| 1.4 1.9 3.4| 27.3 -13.5 13.7 3.4 0.21| 4.6 1.0 5000 32 7 343 3| 1.2 1.9 3.1| 27.3 -33.0 -5.8 -1.2 0.03| 4.4 0.1 6000 26 7 339 4| 1.0 1.8 2.7| 27.3 -48.0 -20.7 -3.5 -0.06| 4.0 -0.2 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251204.00.gif