UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026011711.upa.cvt Date: 1100Z 17 JAN 26 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 17 JAN 26 Station: YPLM WMO ident: 94302 Latitude: -22.23 Longitude: 114.08 Elevation: 6.00 ------------------------------------------------------------------------------- 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 -7 245 15 SFC 998 6 35.8 17.8 35 18.0 23.0 245 15 309.1 311.6 296.3 348.5 12.95 2 983 145 33.6 17.6 39 16.0 22.3 238 17 308.3 310.7 296.1 347.6 12.99 3 947 484 32.0 15.0 36 17.0 20.4 212 25 309.9 312.1 295.4 344.7 11.39 4 931 639 34.6 12.6 27 22.0 19.8 198 27 314.1 316.0 295.5 344.8 9.89 5 925 698 34.4 11.4 25 23.0 19.1 195 23 314.5 316.2 295.1 343.1 9.19 6 915 796 34.4 10.4 23 24.0 18.6 190 20 315.5 317.1 295.0 342.7 8.68 7 850 1458 28.8 9.8 31 19.0 16.4 165 11 316.3 318.0 295.4 344.5 8.98 8 700 3140 13.6 6.6 63 7.0 9.2 125 18 317.5 319.2 295.6 345.2 8.77 9 612 4253 4.2 1.2 81 3.0 2.5 82 17 319.2 320.5 294.6 341.0 6.84 10 608 4307 4.8 -3.2 56 8.0 0.7 79 17 320.5 321.4 293.4 336.6 4.97 11 544 5202 -2.9 -6.3 77 3.4 -4.5 51 10 321.7 322.5 293.3 336.0 4.39 12 526 5469 -3.9 -11.9 54 8.0 -7.2 86 10 323.6 324.1 292.6 333.3 2.92 13 519 5575 -2.9 -21.9 22 19.0 -9.2 83 13 326.0 326.3 291.9 330.5 1.28 14 500 5870 -4.9 -17.9 35 13.0 -9.6 55 23 327.1 327.4 292.7 333.5 1.87 15 489 6044 -6.1 -15.1 49 9.0 -9.6 55 24 327.7 328.2 293.3 336.0 2.42 16 478 6221 -7.1 -23.1 27 16.0 -12.1 56 22 328.6 328.8 292.5 333.0 1.25 17 421 7195 -14.5 -23.5 46 9.0 -17.1 51 10 331.3 331.5 293.3 336.1 1.37 18 413 7339 -15.1 -20.1 66 5.0 -16.7 38 9 332.3 332.7 294.0 338.9 1.88 19 400 7580 -16.3 -28.3 35 12.0 -19.3 305 2 333.8 334.0 293.6 337.2 0.93 20 386 7847 -18.1 -32.1 28 14.0 -21.1 347 0 334.9 335.0 293.7 337.4 0.67 21 382 7925 -18.9 -29.9 37 11.0 -21.4 359 0 334.8 335.0 293.8 337.9 0.84 22 332 8958 -24.3 -45.3 13 21.0 -27.1 291 14 341.1 341.2 294.8 341.9 0.20 23 300 9690 -28.7 -47.7 14 19.0 -30.8 305 14 344.9 345.0 295.7 345.6 0.17 24 287 10008 -30.1 -47.1 17 17.0 -32.0 299 14 347.3 347.4 296.2 348.1 0.19 25 250 10980 -37.9 -53.9 17 16.0 -39.0 305 13 349.7 349.7 296.7 350.1 0.10 26 209 12189 -45.9 -66.9 8 21.0 -46.6 317 20 355.6 355.6 297.8 355.7 0.02 27 208 12221 -45.9 -66.9 8 21.0 -46.6 315 20 356.1 356.1 298.0 356.2 0.02 28 200 12480 -48.3 -64.3 14 16.0 -48.8 295 18 356.3 356.3 298.0 356.4 0.03 29 199 12513 -48.5 -64.5 14 16.0 -49.0 295 18 356.5 356.5 298.0 356.6 0.03 30 194 12679 -49.9 -69.9 8 20.0 -50.4 295 18 356.8 356.8 298.1 356.9 0.02 31 152 14219 -63.9 -76.9 15 13.0 -64.0 347 29 358.6 358.6 298.4 358.7 0.01 32 150 14300 -64.7 -79.7 11 15.0 -64.8 350 31 358.6 358.6 298.4 358.6 0.00 33 114 15923 -78.3 -89.3 15 11.0 -78.3 343 30 362.6 362.6 299.2 362.6 0.00 34 100 16670 -79.3 -91.3 12 12.0 -79.3 350 17 374.5 374.5 301.4 374.5 0.00 35 82 17772 -88.9 -93.8 39 4.9 -88.9 45 16 376.8 376.8 301.7 376.8 0.00 36 70 18650 -79.5 -90.5 15 11.0 -79.6 55 22 414.3 414.3 307.0 414.3 0.00 37 60 19540 -71.9 -89.9 5 18.0 -72.0 60 27 450.0 450.0 310.8 450.0 0.00 38 58 19739 -73.5 -90.5 6 17.0 -73.6 61 29 450.7 450.7 310.9 450.8 0.00 39 50 20620 -66.7 -90.7 2 24.0 -67.0 65 34 486.3 486.3 314.0 486.3 0.00 40 48 20868 -64.5 -90.5 2 26.0 -64.8 67 35 497.3 497.3 314.8 497.3 0.00 41 46 21127 -65.5 -90.5 2 25.0 -65.8 68 36 500.9 500.9 315.0 500.9 0.00 42 41 21835 -60.1 -89.1 1 29.0 -60.8 73 39 531.2 531.2 317.0 531.2 0.00 43 34 22994 -62.9 -89.9 1 27.0 -63.5 80 43 553.0 553.0 318.3 553.0 0.00 44 30 23770 -59.9 -88.9 1 29.0 -60.8 85 46 581.3 581.3 319.8 581.4 0.00 45 28 24202 -58.7 -88.1 1 29.4 -59.8 85 60 596.3 596.3 320.5 596.3 0.01 46 25 24917 -56.7 -86.7 1 30.0 -58.2 621.7 621.7 321.6 621.7 0.01 TRP 82 17772 -88.9 -93.8 39 4.9 -88.9 45 16 376.8 376.8 301.7 376.8 0.00 WND 28 24202 -58.7 -88.1 1 29.4 -59.8 85 60 596.3 596.3 320.5 596.3 0.01 Sounding variables and indices 1000-500 mb thick: 5877.00 m Freezing level: 568.10 mb = 4865.13 m = 15961.53 ft Wetbulb zero: 599.75 mb = 4416.82 m = 14490.71 ft Precipitable water: 1.66 inches Sfc-500 mean rel hum: 50.93 % Est. max temperature: 43.00 C = 109.41 F Sfc-Lift cond lev (LCL): 770.57 mb = 2307.89 m = 7571.73 ft T: 21.12 C 700-500 lapse rate: 6.78 C/km ThetaE index: 3.78 C Layer 983.0- 931.0 mb Conv cond level (CCL): 653.34 mb = 3711.74 m = 12177.47 ft Mean mixing ratio: 10.94 g/kg Conv temperature: 45.09 C = 113.15 F Cap Strength: 5.32 C Lifted Index: -0.17 C Risk: Thunderstorms probable Lifted Index @300 mb: 2.33 C Lifted Index @700 mb: 4.38 C Showalter Index: 0.06 C Risk: Thunderstorms probable Total Totals Index: 48.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 33.70 C Cross Totals Index: 14.70 C K Index: 36.50 Risk: > 80 % chance of thunderstorms Sweat Index: 162.60 Risk: None Energy Index: -2.06 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 165.93 J/kg Max Up Vert Vel: 18.22 m/s Conv Inhibition (B-): 478.75 J/kg Cap Strength: 5.32 C Lift Cond Lev (LCL): 717.17 mb = 2930.11 m = 9613.10 ft Lev Free Conv (LFC): 582.17 mb = 4656.46 m = 15276.93 ft Equ Level (EL): 512.17 mb = 5679.91 m = 18634.65 ft B at Equ Level: 76.76 J/kg Max Parcel Lev (MPL): 272.17 mb = 10381.77 m = 34060.52 ft Wind level data Storm motion: 157 at 11 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 ---------------------------------------------------------- 0 998 6 245 15 13.6 6.3 | 283 19 18.0 -4.1 1 966 305 230 20 15.3 12.9 | 263 20 19.8 2.4 2 934 610 200 29 9.9 27.3 | 221 22 14.4 16.8 3 925 698 195 23 6.0 22.2 | 222 16 10.4 11.7 4 903 914 185 17 1.5 16.9 | 223 9 5.9 6.4 5 873 1219 175 13 -1.1 13.0 | 233 4 3.3 2.5 6 850 1458 165 11 -2.8 10.6 | 265 2 1.6 0.1 7 814 1829 170 6 -1.0 5.9 | 323 6 3.4 -4.6 8 786 2134 170 9 -1.6 8.9 | 299 3 2.9 -1.6 9 759 2438 135 14 -9.9 9.9 | 84 5 -5.5 -0.6 10 700 3140 125 18 -14.7 10.3 | 89 10 -10.3 -0.2 11 682 3353 125 21 -17.2 12.0 | 97 13 -12.8 1.6 12 609 4267 80 17 -16.7 -3.0 | 42 18 -12.3 -13.4 13 587 4572 60 10 -8.7 -5.0 | 15 16 -4.2 -15.5 14 544 5182 50 10 -7.7 -6.4 | 11 17 -3.2 -16.9 15 524 5486 90 10 -10.0 0.0 | 28 12 -5.6 -10.5 16 500 5870 55 23 -18.8 -13.2 | 31 28 -14.4 -23.7 17 485 6096 55 24 -19.7 -13.8 | 32 29 -15.2 -24.3 18 431 7010 60 10 -8.7 -5.0 | 15 16 -4.2 -15.5 19 414 7315 45 10 -7.1 -7.1 | 9 18 -2.6 -17.6 20 400 7580 305 2 1.6 -1.1 | 332 13 6.1 -11.6 21 382 7925 0 0 -0.0 -0.0 | 337 11 4.4 -10.5 22 351 8534 305 11 9.0 -6.3 | 321 22 13.5 -16.8 23 323 9144 285 15 14.5 -3.9 | 307 24 18.9 -14.4 24 310 9449 305 16 13.1 -9.2 | 318 26 17.5 -19.7 25 300 9690 305 14 11.5 -8.0 | 319 24 15.9 -18.5 26 297 9754 305 14 11.5 -8.0 | 319 24 15.9 -18.5 27 273 10363 290 14 13.2 -4.8 | 311 23 17.6 -15.3 28 261 10668 310 13 10.0 -8.4 | 323 24 14.4 -18.8 29 250 10980 305 13 10.6 -7.5 | 320 23 15.1 -17.9 30 239 11278 310 12 9.2 -7.7 | 323 23 13.6 -18.2 31 229 11582 335 19 8.0 -17.2 | 336 30 12.5 -27.7 32 218 11887 340 23 7.9 -21.6 | 339 34 12.3 -32.1 33 200 12480 295 18 16.3 -7.6 | 311 28 20.8 -18.1 34 190 12802 295 18 16.3 -7.6 | 311 28 20.8 -18.1 35 165 13716 340 17 5.8 -16.0 | 339 28 10.3 -26.5 36 157 14021 340 23 7.9 -21.6 | 339 34 12.3 -32.1 37 150 14300 350 31 5.4 -30.5 | 347 42 9.8 -41.0 38 149 14326 355 27 2.4 -26.9 | 350 38 6.8 -37.4 39 128 15240 335 25 10.6 -22.7 | 336 36 15.0 -33.1 40 104 16459 350 35 6.1 -34.5 | 347 46 10.5 -45.0 41 100 16670 350 17 3.0 -16.7 | 345 28 7.4 -27.2 42 93 17069 350 17 3.0 -16.7 | 345 28 7.4 -27.2 43 82 17772 45 16 -11.3 -11.3 | 18 23 -6.9 -21.8 44 70 18650 55 22 -18.0 -12.6 | 30 27 -13.6 -23.1 45 50 20620 65 34 -30.8 -14.4 | 47 36 -26.4 -24.9 46 30 23770 85 46 -45.8 -4.0 | 71 44 -41.4 -14.5 Wind Parameters Mean winds (0-6000m): 127.0 at 15.2 knts Storm direction: 157.0 at 11.4 knts Shear (0-3000m) pos: 0.5 neg: 5.0 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 166.2 deg Storm rel helicity (0-3000m) pos: 7.3 neg: -120.1 tot: -112.8 m^2/s^2 ave: -37.6 10^-3 m/s^2 rel: -0.22 Storm rel vorticity (0-3000m) horiz: 10.9 stream: -2.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 1.71 Bulk Shear: 97.13 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 ------------------------------------------------------------------------------- 500 228 20 262 19| 0.0 16.6 16.6| 0.0 -86.7 -86.7 -173.3 -0.99| 17.2-17.0 1000 210 21 243 17| 0.0 8.3 8.3| 1.6-118.4-116.8 -116.8 -0.58| 19.1-11.1 1500 201 18 240 13| 0.0 5.7 5.7| 4.1-118.4-114.3 -76.2 -0.43| 15.0 -6.4 2000 197 15 244 10| 0.7 4.3 5.0| 5.9-119.4-113.5 -56.8 -0.35| 12.7 -4.5 2500 190 15 241 8| 0.6 5.3 5.9| 6.4-120.1-113.7 -45.5 -0.24| 12.4 -2.9 3000 179 15 224 6| 0.5 5.0 5.5| 7.3-120.1-112.8 -37.6 -0.22| 10.9 -2.4 4000 157 16 158 5| 0.3 4.3 4.6| 11.0-160.1-149.2 -37.3 -0.29| 10.1 -2.9 5000 143 15 109 5| 0.3 2.6 2.8| 11.0-218.6-207.7 -41.5 -0.39| 9.5 -3.7 6000 127 15 80 8| 0.3 3.4 3.7| 36.4-232.1-195.7 -32.6 -0.27| 9.9 -2.7 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20260117.11.gif