UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for U9282... Searching the city database file for: U9282 ... Date:1200Z 18 APR 25 Station: U9282 WMO ident: 29282 Latitude: 58.42 Longitude: 97.40 ------------------------------------------------------------------------------- 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 41 SFC 989 130 3.0 -10.0 38 13.0 -1.3 255 9 277.0 277.3 272.4 282.2 1.80 2 925 666 -2.7 -12.7 46 10.0 -5.7 275 23 276.5 276.8 271.7 281.0 1.55 3 850 1328 -9.1 -17.1 52 8.0 -11.1 255 25 276.6 276.8 271.1 280.0 1.18 4 807 1727 -12.9 -18.9 61 6.0 -14.2 250 27 276.7 276.9 271.0 279.8 1.06 5 783 1957 -14.5 -19.5 66 5.0 -15.6 247 28 277.4 277.6 271.4 280.4 1.04 6 700 2797 -20.3 -26.3 59 6.0 -21.2 235 33 280.0 280.1 272.3 281.9 0.64 7 656 3275 -23.9 -29.9 58 6.0 -24.6 232 44 281.2 281.3 272.7 282.7 0.49 8 587 4088 -22.9 -40.9 18 18.0 -24.7 227 63 291.4 291.5 277.7 292.1 0.18 9 562 4406 -24.7 -45.7 12 21.0 -26.5 225 71 293.0 293.0 278.3 293.4 0.11 10 500 5250 -28.7 -43.7 22 15.0 -29.9 220 91 298.0 298.1 280.7 298.6 0.16 11 448 6028 -32.9 -43.9 32 11.0 -33.7 218 97 302.3 302.3 282.5 302.9 0.17 12 400 6810 -40.9 -49.9 37 9.0 -41.3 215 103 301.8 301.9 282.3 302.2 0.10 13 359 7540 -44.1 -52.1 41 8.0 -44.4 215 108 307.0 307.0 284.3 307.3 0.09 14 339 7922 -47.0 -54.7 41 7.7 -47.3 215 110 308.1 308.1 284.7 308.3 0.07 15 300 8720 -53.3 -60.3 42 7.0 -53.4 220 97 310.2 310.2 285.4 310.4 0.04 16 290 8938 -54.1 -62.1 37 8.0 -54.2 220 94 312.1 312.1 286.1 312.2 0.03 17 286 9027 -54.5 -62.5 37 8.0 -54.6 220 93 312.8 312.8 286.4 312.9 0.03 18 254 9788 -54.9 -62.9 36 8.0 -55.1 216 72 323.0 323.0 289.7 323.1 0.03 19 250 9890 -52.3 -60.3 38 8.0 -52.5 215 69 328.3 328.3 291.3 328.5 0.05 20 216 10835 -50.3 -60.3 30 10.0 -50.6 222 59 345.4 345.4 295.7 345.7 0.05 21 200 11340 -45.7 -57.7 25 12.0 -46.3 225 54 360.4 360.4 298.8 360.8 0.08 22 199 11373 -45.5 -57.5 25 12.0 -46.1 225 54 361.2 361.3 299.0 361.6 0.08 23 150 13250 -48.5 -66.5 11 18.0 -49.2 230 50 386.5 386.5 303.3 386.7 0.03 24 148 13338 -48.9 -66.9 11 18.0 -49.6 230 49 387.3 387.3 303.4 387.4 0.03 25 130 14200 -44.5 -64.5 9 20.0 -45.7 228 44 409.8 409.8 306.5 410.1 0.05 26 110 15306 -50.7 -70.7 8 20.0 -51.4 226 37 418.2 418.2 307.5 418.3 0.03 27 100 15930 -49.1 -70.1 7 21.0 -50.1 225 33 432.9 432.9 309.1 433.0 0.03 28 83 17158 -48.5 -70.5 6 22.0 -49.7 235 30 457.8 457.8 311.6 458.0 0.03 29 74 17909 -52.1 -74.1 5 22.0 -53.0 242 28 465.5 465.5 312.3 465.6 0.02 30 70 18270 -51.7 -73.7 5 22.0 -52.7 245 27 473.8 473.8 313.0 473.9 0.03 31 56 19717 -50.7 -72.7 6 22.0 -52.1 238 22 507.3 507.3 315.5 507.5 0.04 32 52 20197 -52.1 -74.1 5 22.0 -53.4 236 20 514.9 514.9 316.0 515.1 0.03 33 50 20450 -52.3 -74.3 5 22.0 -53.6 235 19 520.2 520.2 316.3 520.4 0.03 34 44 21278 -51.5 -73.5 6 22.0 -53.1 541.6 541.6 317.6 541.8 0.04 35 42 21580 -52.1 -74.1 5 22.0 -53.7 547.3 547.3 317.9 547.6 0.04 36 41 21736 -52.3 -74.3 5 22.0 -53.8 550.6 550.6 318.1 550.9 0.04 TRP 286 9027 -54.5 -62.5 37 8.0 -54.6 220 93 312.8 312.8 286.4 312.9 0.03 WND 339 7922 -47.0 -54.7 41 7.7 -47.3 215 110 308.1 308.1 284.7 308.3 0.07 Sounding variables and indices 1000-500 mb thick: 5209.00 m Freezing level: 955.32 mb = 412.33 m = 1352.76 ft Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 43.13 % Est. max temperature: 2.62 C = 36.71 F Sfc-Lift cond lev (LCL): 807.60 mb = 1721.36 m = 5647.43 ft T: -12.85 C 700-500 lapse rate: 3.42 C/km ThetaE index: 2.34 C Layer 925.0- 783.0 mb Conv cond level (CCL): 784.50 mb = 1942.18 m = 6371.91 ft Mean mixing ratio: 1.60 g/kg Conv temperature: 3.32 C = 37.98 F Cap Strength: 10.79 C Lifted Index: 14.23 C Risk: None Lifted Index @300 mb: 20.54 C Lifted Index @700 mb: 1.42 C Showalter Index: 15.20 C Risk: None Total Totals Index: 31.20 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 11.60 C K Index: -3.50 Risk: None Sweat Index: 141.00 Risk: None Energy Index: 3.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.63 J/kg Max Up Vert Vel: 2.69 m/s Conv Inhibition (B-): 41717.52 J/kg Cap Strength: 14.13 C Lift Cond Lev (LCL): 792.01 mb = 1869.67 m = 6134.01 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 38 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 ---------------------------------------------------------- 0 989 130 255 9 8.7 2.3 | 79 29 -28.7 -5.6 1 925 666 275 23 22.9 -2.0 | 56 18 -14.5 -9.9 2 850 1328 255 25 24.1 6.5 | 84 13 -13.3 -1.4 3 700 2797 235 33 27.0 18.9 | 137 15 -10.4 11.0 4 500 5250 220 91 58.5 69.7 | 199 65 21.1 61.8 5 400 6810 215 103 59.1 84.4 | 196 79 21.6 76.5 6 339 7922 215 110 63.1 90.1 | 197 86 25.7 82.2 7 300 8720 220 97 62.4 74.3 | 201 71 24.9 66.4 8 286 9027 220 93 59.8 71.2 | 199 67 22.3 63.4 9 250 9890 215 69 39.6 56.5 | 183 49 2.1 48.6 10 200 11340 225 54 38.2 38.2 | 181 30 0.8 30.3 11 150 13250 230 50 38.3 32.1 | 182 24 0.9 24.3 12 100 15930 225 33 23.3 23.3 | 138 21 -14.1 15.4 13 70 18270 245 27 24.5 11.4 | 105 13 -13.0 3.5 14 50 20450 235 19 15.6 10.9 | 98 22 -21.9 3.0 Wind Parameters Mean winds (0-6000m): 228.1 at 51.0 knts Storm direction: 258.1 at 38.3 knts Shear (0-3000m) pos: 2.4 neg: 4.8 tot: 7.2 10-3/s Storm rel Dir Shear (0-3000m): 85.0 deg Storm rel helicity (0-3000m) pos: 96.8 neg: -45.1 tot: 51.7 m^2/s^2 ave: 17.2 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 7.5 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 217.41 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 ------------------------------------------------------------------------------- 500 269 16 71 23| 14.2 0.0 14.2| 0.0 -43.1 -43.1 -86.1 -0.53| 14.5 -7.7 1000 268 20 68 19| 7.1 2.9 10.0| 16.6 -45.1 -28.5 -28.5 -0.19| 10.5 -2.0 1500 263 22 72 17| 4.7 3.6 8.4| 33.4 -45.1 -11.8 -7.8 0.04| 8.7 0.3 2000 258 23 78 15| 3.6 3.8 7.4| 46.8 -45.1 1.7 0.9 0.18| 7.7 1.3 2500 253 25 87 14| 2.8 4.0 6.8| 60.6 -45.1 15.5 6.2 0.27| 7.1 1.9 3000 249 26 97 13| 2.4 4.8 7.2| 96.8 -45.1 51.7 17.2 0.41| 7.5 3.1 4000 241 33 134 12| 1.8 6.7 8.5|180.2 -45.1 135.1 33.8 0.45| 8.8 4.0 5000 233 42 168 18| 1.4 7.9 9.3|217.1 -45.1 172.0 34.4 0.36| 9.6 3.5 6000 228 51 181 26| 1.2 7.5 8.7|217.1 -81.8 135.3 22.6 0.30| 9.0 2.7 Wrote GIF file: /home/apache/climate/data/raob//U9282/skewt/U9282.skewt.20250418.12.gif