UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011111.upa.cvt Date: 1100Z 11 JAN 26 Searching for Y5282... Searching the city database file for: Y5282 ... Date:1100Z 11 JAN 26 Station: Y5282 WMO ident: 95282 ------------------------------------------------------------------------------- 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 -18 SFC 990 71 25.0 21.0 78 4.0 22.2 290 7 299.0 301.9 295.7 345.7 16.01 2 925 664 20.6 20.3 98 0.3 20.4 275 22 300.4 303.4 296.3 348.5 16.42 3 924 673 20.4 20.3 99 0.1 20.4 274 22 300.3 303.3 296.3 348.5 16.44 4 850 1395 17.6 17.4 99 0.2 17.5 235 26 304.6 307.3 296.4 348.9 14.87 5 781 2118 15.2 14.4 95 0.8 14.7 259 24 309.5 312.0 296.6 350.0 13.33 6 717 2848 17.4 8.4 55 9.0 11.6 253 27 319.6 321.4 296.7 350.3 9.70 7 700 3053 16.2 7.2 55 9.0 10.4 260 26 320.4 322.2 296.5 349.6 9.15 8 694 3126 16.0 6.0 51 10.0 9.7 260 26 321.0 322.7 296.2 348.2 8.48 9 658 3577 13.6 4.6 54 9.0 8.0 274 19 323.2 324.8 296.5 349.4 8.11 10 574 4710 4.6 0.6 75 4.0 2.3 293 19 325.5 326.9 296.3 348.4 6.99 11 555 4984 4.0 -0.6 72 4.6 1.4 276 23 328.0 329.3 296.6 349.9 6.62 12 547 5103 4.4 -2.6 60 7.0 0.5 277 23 329.8 331.0 296.4 349.2 5.79 13 500 5830 0.4 -8.6 51 9.0 -4.0 285 23 333.5 334.3 296.0 347.2 4.00 14 498 5862 0.2 -8.8 51 9.0 -4.1 286 23 333.7 334.5 296.0 347.2 3.95 15 458 6525 -5.5 -10.0 71 4.5 -7.6 287 23 334.6 335.4 296.2 348.1 3.91 16 445 6751 -6.1 -15.1 49 9.0 -9.8 286 23 336.6 337.2 295.7 346.0 2.66 17 439 6857 -5.5 -27.5 16 22.0 -12.1 290 23 338.7 338.9 294.8 342.1 0.91 18 433 6965 -5.9 -38.9 5 33.0 -13.4 293 22 339.5 339.6 294.5 340.7 0.30 19 423 7147 -7.5 -21.5 32 14.0 -12.3 290 23 339.8 340.1 295.7 345.7 1.62 20 414 7314 -8.3 -40.3 6 32.0 -15.1 284 24 340.8 340.9 294.8 341.9 0.28 21 400 7580 -10.3 -37.3 9 27.0 -16.3 275 26 341.6 341.7 295.1 343.1 0.39 22 379 7993 -13.7 -29.7 25 16.0 -17.9 281 28 342.4 342.6 295.7 345.7 0.86 23 305 9610 -24.9 -54.9 4 30.0 -28.0 286 22 348.6 348.7 296.4 349.0 0.07 24 300 9730 -25.5 -45.5 14 20.0 -28.2 290 20 349.4 349.5 296.7 350.3 0.22 25 297 9803 -25.9 -39.9 26 14.0 -28.2 274 23 349.9 350.0 297.0 351.5 0.40 26 294 9877 -26.5 -37.5 35 11.0 -28.4 280 22 350.1 350.2 297.1 352.1 0.52 27 292 9926 -26.9 -40.9 25 14.0 -29.0 284 22 350.2 350.2 297.0 351.7 0.37 28 270 10488 -32.3 -43.3 33 11.0 -33.6 305 23 350.2 350.3 297.0 351.5 0.31 29 267 10567 -33.1 -39.1 55 6.0 -33.9 307 24 350.2 350.3 297.1 352.1 0.48 30 266 10593 -32.7 -35.1 79 2.4 -33.1 308 24 351.2 351.3 297.5 354.0 0.73 31 252 10974 -34.3 -38.4 66 4.1 -34.9 302 17 354.3 354.4 298.0 356.5 0.55 32 250 11030 -34.5 -38.7 66 4.2 -35.1 300 16 354.8 354.9 298.1 356.9 0.54 33 209 12249 -45.7 -48.3 75 2.6 -45.9 273 12 355.9 355.9 298.1 356.9 0.23 34 204 12410 -47.3 -51.8 60 4.5 -47.6 264 11 355.8 355.9 298.0 356.5 0.16 35 200 12540 -48.3 -55.3 44 7.0 -48.6 270 7 356.3 356.3 298.1 356.7 0.11 36 199 12573 -48.7 -57.7 34 9.0 -49.1 271 7 356.2 356.2 298.0 356.5 0.08 37 176 13366 -55.9 -59.5 64 3.6 -56.0 301 5 357.1 357.1 298.2 357.4 0.07 38 150 14360 -64.7 -69.7 50 5.0 -64.8 10 10 358.6 358.6 298.4 358.7 0.02 39 143 14651 -67.7 -72.7 49 5.0 -67.7 10 10 358.3 358.3 298.4 358.4 0.01 40 100 16720 -84.5 -89.3 42 4.8 -84.5 65 13 364.5 364.5 299.5 364.5 0.00 41 92 17178 -86.5 -91.1 43 4.6 -86.5 369.3 369.3 300.4 369.3 0.00 42 77 18154 -85.3 -89.9 43 4.6 -85.3 391.1 391.1 303.9 391.1 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5848.00 m Freezing level: 496.60 mb = 5885.37 m = 19308.71 ft Wetbulb zero: 541.30 mb = 5187.54 m = 17019.29 ft Precipitable water: 2.30 inches Sfc-500 mean rel hum: 74.51 % Est. max temperature: 31.24 C = 88.23 F Sfc-Lift cond lev (LCL): 934.06 mb = 578.80 m = 1898.92 ft T: 21.23 C 700-500 lapse rate: 5.69 C/km ThetaE index: 2.20 C Layer 700.0- 658.0 mb Conv cond level (CCL): 906.08 mb = 842.72 m = 2764.79 ft Mean mixing ratio: 16.17 g/kg Conv temperature: 27.26 C = 81.07 F Cap Strength: 6.54 C Lifted Index: 4.19 C Risk: None Lifted Index @300 mb: 4.13 C Lifted Index @700 mb: 6.28 C Showalter Index: 3.72 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 17.00 C K Index: 25.60 Risk: 40-60 % chance of thunderstorms Sweat Index: 404.56 Risk: Severe Thunderstorms possible Energy Index: -0.31 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 10.78 J/kg Max Up Vert Vel: 4.64 m/s Conv Inhibition (B-): 3902.23 J/kg Cap Strength: 6.41 C Lift Cond Lev (LCL): 920.08 mb = 710.17 m = 2329.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 17 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 ---------------------------------------------------------- 0 990 71 290 7 6.6 -2.4 | 121 10 -8.5 5.1 1 964 305 270 19 19.0 -0.0 | 208 8 3.9 7.5 2 931 610 275 22 21.9 -1.9 | 231 9 6.8 5.6 3 925 664 275 22 21.9 -1.9 | 231 9 6.8 5.6 4 899 914 255 27 26.1 7.0 | 217 18 11.0 14.5 5 867 1219 250 31 29.1 10.6 | 218 23 14.0 18.1 6 850 1395 235 26 21.3 14.9 | 196 23 6.2 22.4 7 837 1524 230 22 16.9 14.1 | 185 22 1.8 21.6 8 808 1829 235 18 14.7 10.3 | 179 18 -0.3 17.8 9 780 2134 260 24 23.6 4.2 | 216 14 8.6 11.6 10 752 2438 240 29 25.1 14.5 | 205 24 10.0 22.0 11 700 3053 260 26 25.6 4.5 | 221 16 10.5 12.0 12 675 3353 260 28 27.6 4.9 | 225 18 12.5 12.3 13 651 3658 280 15 14.8 -2.6 | 176 5 -0.3 4.9 14 627 3962 300 18 15.6 -9.0 | 342 2 0.5 -1.5 15 604 4267 300 17 14.7 -8.5 | 19 1 -0.4 -1.0 16 582 4572 305 17 13.9 -9.8 | 27 3 -1.2 -2.3 17 561 4877 275 23 22.9 -2.0 | 235 10 7.8 5.5 18 500 5830 285 23 22.2 -6.0 | 258 7 7.1 1.5 19 483 6096 290 23 21.6 -7.9 | 273 7 6.5 -0.4 20 447 6706 285 23 22.2 -6.0 | 258 7 7.1 1.5 21 430 7010 295 22 19.9 -9.3 | 291 5 4.9 -1.8 22 400 7580 275 26 25.9 -2.3 | 244 12 10.8 5.2 23 398 7620 275 26 25.9 -2.3 | 244 12 10.8 5.2 24 352 8534 290 31 29.1 -10.6 | 283 14 14.0 -3.1 25 324 9144 270 29 29.0 -0.0 | 242 16 13.9 7.5 26 300 9730 290 20 18.8 -6.8 | 260 4 3.7 0.6 27 299 9754 270 24 24.0 -0.0 | 230 12 8.9 7.5 28 286 10058 295 20 18.1 -8.5 | 288 3 3.0 -1.0 29 263 10668 310 25 19.2 -16.1 | 335 10 4.1 -8.6 30 250 11030 300 16 13.9 -8.0 | 67 1 -1.2 -0.5 31 220 11887 275 14 13.9 -1.2 | 170 6 -1.1 6.3 32 211 12192 275 12 12.0 -1.0 | 154 7 -3.1 6.4 33 201 12497 260 11 10.8 1.9 | 156 10 -4.3 9.4 34 200 12540 270 7 7.0 -0.0 | 133 11 -8.1 7.5 35 183 13106 285 4 3.9 -1.0 | 120 13 -11.2 6.4 36 151 14326 5 10 -0.9 -10.0 | 81 16 -16.0 -2.5 37 150 14360 10 10 -1.7 -9.8 | 82 17 -16.8 -2.4 38 129 15240 10 11 -1.9 -10.8 | 79 17 -17.0 -3.4 39 116 15850 35 15 -8.6 -12.3 | 79 24 -23.7 -4.8 40 100 16720 65 13 -11.8 -5.5 | 94 27 -26.9 2.0 41 94 17069 65 13 -11.8 -5.5 | 94 27 -26.9 2.0 Wind Parameters Mean winds (0-6000m): 266.4 at 22.4 knts Storm direction: 296.4 at 16.8 knts Shear (0-3000m) pos: 2.8 neg: 4.5 tot: 7.3 10-3/s Storm rel Dir Shear (0-3000m): 100.7 deg Storm rel helicity (0-3000m) pos: 97.0 neg: -115.0 tot: -18.1 m^2/s^2 ave: -6.0 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 13.0 stream: 1.4 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 2.22 Bulk Shear: 4.86 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 ------------------------------------------------------------------------------- 500 273 17 195 7| 0.0 15.4 15.4| 24.6 0.0 24.6 49.3 0.86| 16.4 14.0 1000 267 21 214 10| 0.0 12.3 12.3| 26.1 -11.2 14.9 14.9 0.39| 14.6 5.7 1500 257 23 210 15| 0.0 6.4 6.4| 26.2 -91.1 -64.8 -43.2 -0.05| 15.1 -0.8 2000 253 22 204 15| 2.4 4.8 7.2| 59.2 -97.7 -38.5 -19.3 0.07| 14.3 1.1 2500 252 23 205 16| 1.9 5.4 7.3| 74.0-115.0 -41.0 -16.4 0.06| 14.0 0.8 3000 252 24 207 17| 2.8 4.5 7.3| 97.0-115.0 -18.1 -6.0 0.11| 13.0 1.4 4000 257 23 210 15| 3.7 3.4 7.1|103.2-126.5 -23.3 -5.8 0.08| 12.8 1.0 5000 263 22 214 13| 3.1 3.8 6.9|104.7-132.9 -28.2 -5.6 0.01| 11.8 0.1 6000 266 22 219 12| 3.0 3.2 6.2|113.5-132.9 -19.4 -3.2 0.04| 10.2 0.5 Wrote GIF file: /home/apache/climate/data/raob//Y5282/skewt/Y5282.skewt.20260111.11.gif