UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120412.upa.cvt Date: 1200Z 4 DEC 25 Searching for 89532... Searching the city database file for: 89532 ... Date:1200Z 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 -5 40 8 SFC 997 21 -0.5 -3.4 81 2.9 -1.6 40 8 272.9 273.4 271.7 281.0 2.98 2 977 182 -2.7 -4.6 87 1.9 -3.4 40 10 272.3 272.7 271.0 279.8 2.78 3 925 612 -5.9 -8.8 80 2.9 -6.8 40 14 273.3 273.6 270.6 279.2 2.12 4 861 1166 -10.3 -10.7 97 0.4 -10.4 32 11 274.3 274.7 271.0 279.8 1.96 5 850 1264 -10.3 -12.1 87 1.8 -10.8 30 10 275.4 275.7 271.4 280.4 1.78 6 845 1309 -10.5 -13.4 79 2.9 -11.3 31 10 275.6 275.9 271.2 280.2 1.61 7 793 1795 -13.3 -14.4 91 1.1 -13.6 46 8 277.7 277.9 272.4 282.2 1.58 8 777 1950 -12.7 -15.6 79 2.9 -13.4 51 7 279.9 280.2 273.6 284.2 1.46 9 761 2108 -13.7 -18.7 66 5.0 -14.8 56 7 280.5 280.7 273.4 283.9 1.15 10 700 2736 -18.9 -20.6 86 1.7 -19.3 75 4 281.6 281.7 273.8 284.7 1.06 11 684 2908 -20.5 -21.1 95 0.6 -20.6 87 4 281.6 281.8 273.9 284.7 1.04 12 615 3689 -24.5 -31.5 52 7.0 -25.4 140 6 285.7 285.8 275.2 287.2 0.45 13 602 3844 -25.1 -33.1 47 8.0 -26.1 151 7 286.8 286.9 275.6 288.0 0.39 14 597 3905 -25.7 -30.0 67 4.3 -26.3 155 7 286.8 286.9 275.9 288.5 0.53 15 548 4521 -29.5 -33.4 69 3.9 -29.9 199 8 289.4 289.5 277.0 290.7 0.42 16 540 4626 -30.3 -33.8 71 3.5 -30.7 206 9 289.6 289.7 277.2 291.0 0.41 17 535 4692 -30.7 -37.7 50 7.0 -31.3 211 9 289.9 290.0 277.1 290.9 0.28 18 531 4745 -30.9 -40.9 37 10.0 -31.7 215 9 290.3 290.4 277.2 291.0 0.20 19 527 4799 -31.1 -39.1 45 8.0 -31.8 218 9 290.7 290.8 277.4 291.5 0.24 20 517 4935 -32.1 -44.1 29 12.0 -32.9 228 9 291.1 291.1 277.4 291.6 0.15 21 502 5142 -33.7 -38.3 63 4.6 -34.1 243 10 291.6 291.7 277.9 292.5 0.28 22 500 5170 -33.9 -37.1 73 3.2 -34.2 245 10 291.7 291.8 278.0 292.7 0.32 23 495 5240 -34.5 -37.2 76 2.7 -34.7 245 10 291.8 291.9 278.1 292.9 0.32 24 492 5283 -34.9 -37.7 76 2.8 -35.1 244 11 291.8 291.9 278.0 292.8 0.30 25 487 5354 -35.3 -44.3 39 9.0 -35.8 244 11 292.2 292.2 278.0 292.7 0.15 26 440 6055 -40.1 -55.1 19 15.0 -40.6 239 15 294.7 294.7 279.0 294.9 0.05 27 400 6700 -44.1 235 18 297.7 28 321 8144 -52.1 225 27 305.9 29 300 8580 -51.9 225 33 312.2 30 298 8623 -51.7 225 33 313.1 31 250 9760 -53.9 225 45 325.9 32 247 9838 -54.1 225 45 326.8 33 200 11210 -51.5 225 37 351.2 34 172 12187 -51.9 233 36 366.0 35 150 13080 -48.3 240 35 386.8 36 100 15780 -42.7 260 29 445.2 37 70 18200 -41.3 310 25 496.0 38 63 18917 -41.7 315 24 510.3 39 58 19482 -38.9 318 23 528.9 40 50 20500 -40.1 325 21 549.0 41 37 22562 -39.5 331 17 599.9 42 32 23563 -36.5 334 15 633.3 43 30 24010 -37.5 335 14 642.4 44 24 25552 -37.1 685.9 45 21 26480 -34.5 720.5 TRP 321 8144 -52.1 225 27 305.9 WND Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 74.12 % Est. max temperature: 2.12 C = 35.82 F Sfc-Lift cond lev (LCL): 952.74 mb = 379.64 m = 1245.52 ft T: -4.17 C 700-500 lapse rate: 6.16 C/km ThetaE index: 1.84 C Layer 977.0- 861.0 mb Conv cond level (CCL): 902.38 mb = 803.18 m = 2635.07 ft Mean mixing ratio: 2.43 g/kg Conv temperature: 0.27 C = 32.49 F Cap Strength: 10.28 C Lifted Index: 10.32 C Risk: None Lifted Index @300 mb: 23.08 C Lifted Index @700 mb: 4.05 C Showalter Index: 9.73 C Risk: None Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.60 C Cross Totals Index: 21.80 C K Index: 9.80 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 2.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 4.99 J/kg Max Up Vert Vel: 3.16 m/s Conv Inhibition (B-): 62949.89 J/kg Cap Strength: 10.25 C Lift Cond Lev (LCL): 912.21 mb = 719.49 m = 2360.50 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 22 at 6 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 ---------------------------------------------------------- 0 997 21 40 8 -5.1 -6.1 | 87 3 -2.7 -0.1 1 925 612 40 14 -9.0 -10.7 | 54 8 -6.5 -4.7 2 850 1264 30 10 -5.0 -8.7 | 44 4 -2.5 -2.6 3 700 2736 75 4 -3.9 -1.0 | 164 5 -1.4 5.0 4 500 5170 245 10 9.1 4.2 | 228 15 11.5 10.2 5 400 6700 235 18 14.7 10.3 | 226 24 17.2 16.3 6 321 8144 225 27 19.1 19.1 | 221 33 21.5 25.1 7 300 8580 225 33 23.3 23.3 | 221 39 25.8 29.3 8 250 9760 225 45 31.8 31.8 | 222 51 34.3 37.8 9 200 11210 225 37 26.2 26.2 | 222 43 28.6 32.2 10 150 13080 240 35 30.3 17.5 | 234 40 32.8 23.5 11 100 15780 260 29 28.6 5.0 | 250 33 31.0 11.0 12 70 18200 310 25 19.2 -16.1 | 295 24 21.6 -10.1 13 50 20500 325 21 12.0 -17.2 | 308 18 14.5 -11.2 14 30 24010 335 14 5.9 -12.7 | 309 11 8.4 -6.7 Wind Parameters Mean winds (0-6000m): 352.2 at 8.7 knts Storm direction: 22.2 at 6.5 knts Shear (0-3000m) pos: 1.7 neg: 0.6 tot: 2.4 10-3/s Storm rel Dir Shear (0-3000m): 73.3 deg Storm rel helicity (0-3000m) pos: 7.5 neg: -5.2 tot: 2.4 m^2/s^2 ave: 0.8 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 3.4 stream: 0.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.60 Bulk Shear: 8.37 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 40 11 65 5| 0.0 5.2 5.2| 0.0 -2.7 -2.7 -5.3 -0.45| 5.2 -2.3 1000 39 12 57 6| 0.0 1.9 1.9| 0.0 -4.5 -4.5 -4.5 -0.37| 4.5 -1.7 1500 37 11 56 5| 0.9 1.3 2.2| 1.4 -4.8 -3.4 -2.2 -0.16| 4.1 -0.7 2000 38 10 62 5| 1.4 0.9 2.3| 3.9 -4.8 -0.9 -0.4 0.06| 3.8 0.2 2500 40 9 70 4| 1.6 0.8 2.4| 6.5 -4.8 1.7 0.7 0.19| 3.6 0.7 3000 42 9 82 3| 1.7 0.6 2.4| 7.5 -5.2 2.4 0.8 0.19| 3.4 0.7 4000 52 8 106 4| 2.2 0.5 2.7| 19.3 -5.2 14.1 3.5 0.28| 3.6 1.0 5000 39 8 85 3| 2.1 0.4 2.5| 58.5 -5.2 53.3 10.7 0.47| 3.9 1.8 6000 352 9 305 4| 1.9 0.1 2.1| 66.2 -6.0 60.2 10.0 0.44| 3.8 1.7 Wrote GIF file: /home/apache/climate/data/raob//89532/skewt/89532.skewt.20251204.12.gif