UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041511.upa.cvt Date: 1100Z 15 APR 25 Searching for YPLM... Searching the city database file for: YPLM ... Date:1100Z 15 APR 25 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 ------------------------------------------------------------------------------- SFC 1010 6 28.8 18.8 55 10.0 21.8 230 12 301.1 303.6 294.6 341.2 13.64 1 1000 99 27.8 18.8 58 9.0 21.5 230 14 301.0 303.5 294.7 341.4 13.78 2 990 188 27.2 18.2 58 9.0 20.9 219 18 301.2 303.7 294.5 340.6 13.40 3 980 278 29.6 2.6 18 27.0 14.4 208 22 304.5 305.4 288.3 318.9 4.71 4 971 360 29.8 5.8 22 24.0 15.5 204 22 305.5 306.6 289.9 323.6 5.96 5 951 545 29.0 10.0 31 19.0 17.0 200 18 306.5 308.0 292.0 331.1 8.13 6 925 791 27.2 9.2 32 18.0 15.9 195 13 307.1 308.6 292.0 331.2 7.91 7 850 1531 21.2 7.2 40 14.0 12.7 130 4 308.4 309.8 292.1 331.3 7.51 8 723 2903 9.4 2.4 62 7.0 5.5 20 15 310.0 311.2 291.6 329.5 6.30 9 700 3171 7.6 -4.4 42 12.0 1.8 25 14 310.9 311.6 289.8 323.3 3.94 10 677 3445 5.6 -9.4 33 15.0 -0.9 335 8 311.6 312.2 288.9 320.5 2.77 11 670 3530 7.8 -36.2 3 44.0 -3.4 320 6 315.0 315.1 287.4 316.0 0.26 12 669 3543 8.0 -36.0 3 44.0 -3.3 317 6 315.4 315.5 287.5 316.4 0.26 13 593 4526 2.0 -43.0 2 45.0 -7.5 271 3 319.5 319.5 288.8 320.1 0.14 14 560 4986 0.8 360 2 323.4 15 555 5058 1.2 352 3 324.7 16 500 5890 -3.7 -48.7 2 45.0 -11.8 265 16 328.5 328.5 291.4 328.9 0.09 17 467 6425 -6.7 -42.7 4 36.0 -13.7 284 18 331.3 331.3 292.3 332.0 0.19 18 400 7610 -16.5 -30.5 29 14.0 -19.7 260 39 333.5 333.7 293.4 336.3 0.75 19 383 7935 -17.5 -46.5 6 29.0 -21.7 255 44 336.4 336.4 293.6 337.0 0.15 20 373 8133 -18.9 -31.9 31 13.0 -21.7 261 47 337.1 337.2 294.3 339.8 0.71 21 357 8458 -20.3 -42.3 12 22.0 -23.8 269 49 339.5 339.5 294.4 340.5 0.26 22 300 9720 -30.1 -55.1 7 25.0 -32.1 290 49 343.0 343.0 295.1 343.3 0.07 23 293 9888 -30.9 -58.9 5 28.0 -32.9 290 49 344.1 344.2 295.4 344.3 0.05 24 288 10010 -30.9 -56.9 6 26.0 -32.9 290 48 345.8 345.9 295.8 346.1 0.06 25 250 11000 -38.5 -56.5 13 18.0 -39.6 265 51 348.8 348.8 296.4 349.1 0.07 26 249 11027 -38.9 -56.9 13 18.0 -39.9 265 51 348.6 348.6 296.4 348.9 0.07 27 220 11858 -46.3 -57.5 27 11.1 -46.8 260 59 349.7 349.8 296.7 350.1 0.07 28 208 12226 -49.7 -57.7 39 8.0 -50.0 261 58 350.1 350.1 296.7 350.4 0.08 29 200 12480 -51.7 -63.7 22 12.0 -52.0 265 49 350.9 350.9 296.8 351.1 0.04 30 199 12513 -51.9 -64.9 20 13.0 -52.2 266 49 351.1 351.1 296.9 351.2 0.03 31 166 13661 -62.7 -69.7 38 7.0 -62.8 280 50 351.7 351.7 297.0 351.8 0.02 32 156 14042 -65.5 -79.5 13 14.0 -65.6 283 53 353.3 353.3 297.3 353.3 0.00 33 150 14280 -67.1 -76.1 27 9.0 -67.2 285 55 354.5 354.5 297.6 354.5 0.01 34 141 14651 -70.1 -74.6 52 4.5 -70.1 293 57 355.6 355.6 297.8 355.6 0.01 35 118 15689 -78.1 -84.1 37 6.0 -78.1 296 53 359.4 359.4 298.6 359.4 0.00 36 112 15986 -79.7 -86.7 30 7.0 -79.7 290 49 361.8 361.8 299.1 361.8 0.00 37 100 16630 -78.5 -88.5 18 10.0 -78.5 280 40 376.1 376.1 301.6 376.1 0.00 38 83 17684 -81.5 -90.5 20 9.0 -81.5 282 25 390.5 390.5 303.9 390.5 0.00 39 78 18034 -79.9 -90.9 14 11.0 -79.9 283 19 400.8 400.8 305.3 400.9 0.00 40 76 18182 -75.9 -88.9 11 13.0 -75.9 284 17 412.2 412.2 306.8 412.2 0.00 41 70 18660 -73.5 -90.5 6 17.0 -73.6 285 9 427.1 427.1 308.5 427.1 0.00 42 66 19006 -71.9 -90.9 4 19.0 -72.0 269 8 437.9 437.9 309.7 437.9 0.00 43 62 19374 -73.1 -91.1 5 18.0 -73.2 253 8 443.1 443.1 310.2 443.1 0.00 44 58 19771 -67.1 -92.1 2 25.0 -67.3 235 7 465.2 465.2 312.3 465.2 0.00 45 54 20204 -66.3 -91.3 2 25.0 -66.5 216 6 476.6 476.6 313.2 476.6 0.00 46 50 20670 -67.3 -91.3 2 24.0 -67.5 195 5 484.9 484.9 313.8 484.9 0.00 47 48 20915 -68.5 -91.5 2 23.0 -68.7 188 6 487.7 487.7 314.1 487.7 0.00 48 46 21171 -65.7 -91.7 2 26.0 -66.0 181 8 500.5 500.5 315.0 500.5 0.00 49 37 22497 -63.7 -91.7 1 28.0 -64.2 145 14 537.7 537.7 317.4 537.8 0.00 50 30 23800 -57.7 -89.7 1 32.0 -58.9 110 21 587.3 587.3 320.0 587.4 0.00 51 21 26091 -49.3 -85.3 1 36.0 -52.9 79 23 675.8 675.8 323.6 675.9 0.01 52 20 26410 -49.9 -85.9 1 36.0 -53.4 75 23 683.4 683.4 323.9 683.5 0.01 53 18 27105 -46.1 -84.1 1 38.0 -51.2 716.3 716.3 325.0 716.5 0.02 54 13 29263 -47.3 -85.3 1 38.0 -53.0 782.0 782.1 326.8 782.2 0.02 TRP 112 15986 -79.7 -86.7 30 7.0 -79.7 290 49 361.8 361.8 299.1 361.8 0.00 WND 220 11858 -46.3 -57.5 27 11.1 -46.8 260 59 349.7 349.8 296.7 350.1 0.07 Sounding variables and indices 1000-500 mb thick: 5791.00 m Freezing level: 541.53 mb = 5262.06 m = 17263.76 ft Wetbulb zero: 684.49 mb = 3354.68 m = 11006.02 ft Precipitable water: 1.00 inches Sfc-500 mean rel hum: 33.52 % Est. max temperature: 35.92 C = 96.66 F Sfc-Lift cond lev (LCL): 873.48 mb = 1292.58 m = 4240.68 ft T: 23.13 C 700-500 lapse rate: 4.16 C/km ThetaE index: 22.56 C Layer 990.0- 971.0 mb Conv cond level (CCL): 684.01 mb = 3360.51 m = 11025.15 ft Mean mixing ratio: 8.74 g/kg Conv temperature: 39.16 C = 102.48 F Cap Strength: 6.75 C Lifted Index: 6.89 C Risk: None Lifted Index @300 mb: 9.31 C Lifted Index @700 mb: 2.78 C Showalter Index: 6.89 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 24.90 C Cross Totals Index: 10.90 C K Index: 20.10 Risk: 20-40 % chance of thunderstorms Sweat Index: 110.40 Risk: None Energy Index: -0.26 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.47 J/kg Max Up Vert Vel: 7.81 m/s Conv Inhibition (B-): 40001.37 J/kg Cap Strength: 6.84 C Lift Cond Lev (LCL): 747.06 mb = 2625.77 m = 8614.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 7 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 1010 6 230 12 9.2 7.7 | 196 11 3.0 10.7 1 1000 99 230 14 10.7 9.0 | 201 13 4.5 12.0 2 977 305 205 23 9.7 20.8 | 188 24 3.5 23.8 3 925 791 195 13 3.4 12.6 | 170 16 -2.8 15.5 4 912 914 200 12 4.1 11.3 | 172 14 -2.1 14.3 5 881 1219 170 10 -1.7 9.8 | 148 15 -7.9 12.8 6 851 1524 130 4 -3.1 2.6 | 121 11 -9.2 5.6 7 850 1531 130 4 -3.1 2.6 | 121 11 -9.2 5.6 8 791 2134 15 10 -2.6 -9.7 | 53 11 -8.8 -6.7 9 736 2743 10 13 -2.3 -12.8 | 41 13 -8.4 -9.8 10 710 3048 30 17 -8.5 -14.7 | 51 19 -14.7 -11.7 11 700 3171 25 14 -5.9 -12.7 | 51 16 -12.1 -9.7 12 659 3658 295 3 2.7 -1.3 | 116 4 -3.5 1.7 13 611 4267 205 5 2.1 4.5 | 152 9 -4.1 7.5 14 567 4877 10 1 -0.2 -1.0 | 107 7 -6.4 2.0 15 506 5791 275 11 11.0 -1.0 | 247 5 4.8 2.0 16 500 5890 265 16 15.9 1.4 | 246 11 9.8 4.4 17 487 6096 265 16 15.9 1.4 | 246 11 9.8 4.4 18 468 6401 285 18 17.4 -4.7 | 279 11 11.2 -1.7 19 432 7010 255 27 26.1 7.0 | 243 22 19.9 10.0 20 400 7610 260 39 38.4 6.8 | 253 34 32.2 9.8 21 383 7925 255 44 42.5 11.4 | 248 39 36.3 14.4 22 368 8230 265 49 48.8 4.3 | 260 43 42.6 7.3 23 300 9720 290 49 46.0 -16.8 | 289 42 39.9 -13.8 24 286 10058 290 48 45.1 -16.4 | 289 41 38.9 -13.4 25 262 10668 275 51 50.8 -4.4 | 272 45 44.6 -1.5 26 250 11000 265 51 50.8 4.4 | 261 45 44.6 7.4 27 220 11858 260 59 58.1 10.2 | 256 54 51.9 13.2 28 209 12192 260 59 58.1 10.2 | 256 54 51.9 13.2 29 200 12480 265 49 48.8 4.3 | 260 43 42.6 7.3 30 181 13106 275 45 44.8 -3.9 | 271 39 38.6 -0.9 31 150 14280 285 55 53.1 -14.2 | 283 48 46.9 -11.3 32 127 15240 305 59 48.3 -33.8 | 306 52 42.1 -30.9 33 112 15986 290 49 46.0 -16.8 | 289 42 39.9 -13.8 34 103 16459 295 43 39.0 -18.2 | 295 36 32.8 -15.2 35 100 16630 280 40 39.4 -6.9 | 277 33 33.2 -4.0 36 98 16764 280 40 39.4 -6.9 | 277 33 33.2 -4.0 37 70 18660 285 9 8.7 -2.3 | 255 3 2.5 0.7 38 50 20670 195 5 1.3 4.8 | 148 9 -4.9 7.8 39 30 23800 110 21 -19.7 7.2 | 111 28 -25.9 10.2 40 20 26410 75 23 -22.2 -6.0 | 84 29 -28.4 -3.0 Wind Parameters Mean winds (0-6000m): 265.8 at 9.1 knts Storm direction: 295.8 at 6.9 knts Shear (0-3000m) pos: 1.0 neg: 3.9 tot: 4.9 10-3/s Storm rel Dir Shear (0-3000m): -146.1 deg Storm rel helicity (0-3000m) pos: 14.5 neg: -154.1 tot: -139.6 m^2/s^2 ave: -46.5 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 10.8 stream: -6.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.00 Bulk Shear: 30.36 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 ------------------------------------------------------------------------------- 500 211 18 190 19| 0.0 10.5 10.5| 3.3 -36.6 -33.3 -66.5 -0.31| 18.9 -5.9 1000 206 16 183 18| 0.0 4.0 4.0| 5.0 -61.3 -56.3 -56.3 -0.39| 14.2 -5.6 1500 199 14 174 16| 0.0 4.6 4.6| 5.0 -99.2 -94.2 -62.8 -0.54| 13.4 -7.2 2000 193 12 167 15| 0.0 5.3 5.3| 5.0-134.5-129.5 -64.7 -0.63| 12.9 -8.2 2500 196 12 168 14| 0.0 4.6 4.6| 5.0-151.4-146.4 -58.6 -0.66| 11.6 -7.7 3000 196 12 169 15| 1.0 3.9 4.9| 14.5-154.1-139.6 -46.5 -0.57| 10.8 -6.2 4000 316 11 344 5| 0.8 0.4 1.1| 23.2-165.9-142.7 -35.7 -0.37| 11.1 -4.1 5000 231 9 187 9| 1.2 0.3 1.5| 23.5-172.3-148.8 -29.8 -0.37| 10.1 -3.8 6000 266 9 219 5| 1.0 1.3 2.3| 23.5-181.1-157.6 -26.3 -0.40| 10.0 -4.0 Wrote GIF file: /home/apache/climate/data/raob//YPLM/skewt/YPLM.skewt.20250415.11.gif