UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042300.upa.cvt Date: 0000Z 23 APR 25 Searching for WAKK... Searching the city database file for: WAKK ... Date:0000Z 23 APR 25 Station: WAKK WMO ident: 97980 Latitude: -8.47 Longitude: 140.38 Elevation: 3.00 ------------------------------------------------------------------------------- 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 1011 3 27.4 25.7 90 1.7 26.2 0 0 299.6 303.4 299.0 361.2 20.99 1 1000 102 26.6 23.9 85 2.7 24.6 60 5 299.8 303.2 297.8 355.4 19.00 2 929 750 21.8 20.2 91 1.6 20.7 70 5 301.2 304.2 296.4 349.0 16.25 3 925 788 22.4 19.6 84 2.8 20.4 70 5 302.2 305.1 296.3 348.6 15.71 4 850 1520 18.0 15.6 86 2.4 16.4 205 4 305.0 307.5 295.4 344.5 13.23 5 710 3042 10.6 4.6 66 6.0 7.1 291 5 313.0 314.4 293.4 336.3 7.51 6 700 3160 10.0 6.6 79 3.4 7.9 280 7 313.6 315.2 294.5 340.8 8.77 7 570 4839 0.0 -1.1 92 1.1 -0.6 268 7 320.8 322.0 294.5 340.8 6.21 8 517 5616 -4.1 -5.0 93 0.9 -4.6 257 8 324.9 325.9 294.7 341.7 5.11 9 500 5880 -5.1 -6.8 88 1.7 -5.9 175 7 326.8 327.7 294.8 342.1 4.60 10 495 5959 -5.3 -9.0 75 3.7 -7.0 164 7 327.5 328.3 294.5 340.7 3.91 11 463 6483 -8.1 -9.3 91 1.2 -8.7 168 6 330.3 331.2 295.3 344.2 4.09 12 439 6896 -10.3 -11.4 92 1.1 -10.8 193 4 332.6 333.4 295.6 345.1 3.65 13 424 7164 -11.1 -16.0 67 4.9 -13.0 161 4 334.9 335.5 295.3 344.0 2.59 14 415 7329 -12.3 -19.3 56 7.0 -14.7 116 5 335.5 335.9 294.9 342.6 2.00 15 402 7572 -14.1 -17.5 75 3.4 -15.3 50 5 336.2 336.7 295.4 344.7 2.41 16 400 7610 -14.1 -16.8 80 2.7 -15.1 40 5 336.7 337.2 295.7 345.7 2.57 17 388 7840 -15.3 -23.3 50 8.0 -17.7 61 4 338.0 338.3 295.1 343.5 1.51 18 379 8016 -16.7 -21.0 69 4.3 -18.1 74 6 338.5 338.9 295.6 345.3 1.89 19 370 8196 -17.5 -23.5 59 6.0 -19.3 87 8 339.7 340.1 295.6 345.4 1.55 20 351 8588 -19.7 -22.8 76 3.1 -20.6 23 9 341.9 342.3 296.3 348.3 1.74 21 328 9086 -23.7 -29.7 58 6.0 -25.1 57 9 343.1 343.3 295.9 346.9 0.99 22 322 9220 -24.7 -27.4 78 2.7 -25.4 67 7 343.6 343.8 296.3 348.2 1.25 23 303 9659 -28.1 -31.1 75 3.0 -28.7 55 4 344.8 345.0 296.3 348.4 0.94 24 301 9706 -28.5 -31.2 78 2.7 -29.0 48 4 344.9 345.1 296.3 348.5 0.94 25 300 9730 -28.7 -31.4 77 2.7 -29.2 45 4 344.9 345.1 296.3 348.5 0.92 26 296 9826 -29.1 -39.1 37 10.0 -30.6 58 4 345.7 345.8 296.1 347.4 0.44 27 293 9899 -29.3 -43.3 25 14.0 -31.1 62 4 346.4 346.5 296.1 347.6 0.28 28 262 10686 -35.7 -41.7 54 6.0 -36.4 62 7 348.3 348.4 296.6 349.8 0.38 29 250 11010 -38.5 -43.1 62 4.6 -38.9 105 17 348.8 348.9 296.7 350.2 0.34 30 210 12190 -48.7 -52.9 62 4.2 -48.9 97 19 350.7 350.8 296.9 351.3 0.13 31 200 12510 -51.7 -57.7 49 6.0 -51.9 95 20 350.9 350.9 296.9 351.2 0.08 32 172 13465 -60.7 -71.7 22 11.0 -60.8 105 22 351.5 351.5 297.0 351.5 0.01 33 150 14300 -67.9 -78.9 19 11.0 -67.9 115 23 353.1 353.1 297.3 353.1 0.01 34 134 14963 -74.1 -83.1 24 9.0 -74.1 120 22 353.7 353.7 297.4 353.7 0.00 35 104 16400 -82.5 -89.5 29 7.0 -82.5 66 21 364.2 364.2 299.5 364.2 0.00 36 100 16620 -78.3 -90.3 13 12.0 -78.3 15 9 376.4 376.4 301.6 376.4 0.00 37 77 18118 -79.1 -92.1 10 13.0 -79.1 175 12 404.0 404.0 305.7 404.0 0.00 38 71 18579 -81.5 -92.5 14 11.0 -81.5 198 9 408.4 408.4 306.3 408.4 0.00 39 71 18579 -81.9 -91.9 17 10.0 -81.9 198 9 407.5 407.5 306.2 407.5 0.00 40 70 18660 -75.3 -91.3 6 16.0 -75.3 285 7 423.3 423.3 308.1 423.3 0.00 41 60 19550 -74.5 -92.5 5 18.0 -74.6 212 14 444.2 444.2 310.3 444.2 0.00 42 50 20620 -68.9 -96.9 1 28.0 -69.1 230 6 481.1 481.1 313.5 481.1 0.00 43 43 21534 -63.7 -96.7 0 33.0 -64.1 288 15 515.1 515.1 316.0 515.1 0.00 44 40 21976 -64.7 -96.7 0 32.0 -65.1 247 12 523.4 523.4 316.5 523.4 0.00 45 35 22801 -60.1 -94.1 0 34.0 -60.9 227 12 555.7 555.7 318.4 555.8 0.00 46 31 23559 -59.7 -93.7 0 34.0 -60.6 171 16 576.5 576.5 319.5 576.5 0.00 TRP WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 570.00 mb = 4839.15 m = 15876.30 ft Wetbulb zero: 579.08 mb = 4709.98 m = 15452.50 ft Precipitable water: 2.38 inches Sfc-500 mean rel hum: 84.45 % Est. max temperature: 32.39 C = 90.29 F Sfc-Lift cond lev (LCL): 986.89 mb = 218.14 m = 715.68 ft T: 25.74 C 700-500 lapse rate: 5.55 C/km ThetaE index: 24.85 C Layer 1000.0- 700.0 mb Conv cond level (CCL): 897.46 mb = 1049.65 m = 3443.68 ft Mean mixing ratio: 17.49 g/kg Conv temperature: 31.01 C = 87.83 F Cap Strength: 1.17 C Lifted Index: -2.89 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.47 C Lifted Index @700 mb: -1.18 C Showalter Index: -0.14 C Risk: Thunderstorms probable Total Totals Index: 43.80 C Risk: None Vertical Totals Index: 23.10 C Cross Totals Index: 20.70 C K Index: 35.30 Risk: > 80 % chance of thunderstorms Sweat Index: 202.20 Risk: None Energy Index: -0.55 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 659.94 J/kg Max Up Vert Vel: 36.33 m/s Conv Inhibition (B-): 12.10 J/kg Cap Strength: 1.08 C Lift Cond Lev (LCL): 930.27 mb = 738.23 m = 2421.98 ft Lev Free Conv (LFC): 855.27 mb = 1466.44 m = 4811.11 ft Equ Level (EL): 155.27 mb = 14089.21 m = 46223.87 ft B at Equ Level: 652.96 J/kg Max Parcel Lev (MPL): 95.27 mb = 16897.44 m = 55437.13 ft Wind level data Storm motion: 297 at 4 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 1011 3 0 0 -0.0 -0.0 | 117 4 -3.7 1.8 1 1000 102 60 5 -4.3 -2.5 | 85 8 -8.0 -0.7 2 977 305 60 12 -10.4 -6.0 | 74 15 -14.0 -4.2 3 944 610 70 7 -6.6 -2.4 | 87 10 -10.2 -0.5 4 925 788 70 5 -4.7 -1.7 | 91 8 -8.3 0.1 5 880 1219 65 2 -1.8 -0.8 | 100 6 -5.5 1.0 6 850 1520 205 4 1.7 3.6 | 160 6 -2.0 5.5 7 850 1524 205 4 1.7 3.6 | 160 6 -2.0 5.5 8 819 1829 280 2 2.0 -0.3 | 132 2 -1.7 1.5 9 790 2134 235 1 0.8 0.6 | 131 4 -2.8 2.4 10 762 2438 305 5 4.1 -2.9 | 336 1 0.4 -1.0 11 735 2743 320 1 0.6 -0.8 | 110 3 -3.0 1.1 12 700 3160 280 7 6.9 -1.2 | 259 3 3.2 0.6 13 684 3353 235 7 5.7 4.0 | 200 6 2.1 5.9 14 634 3962 260 4 3.9 0.7 | 186 3 0.3 2.5 15 610 4267 275 7 7.0 -0.6 | 250 4 3.3 1.2 16 506 5791 255 8 7.7 2.1 | 226 6 4.1 3.9 17 500 5880 175 7 -0.6 7.0 | 154 10 -4.3 8.8 18 486 6096 145 7 -4.0 5.7 | 135 11 -7.7 7.6 19 432 7010 200 4 1.4 3.8 | 158 6 -2.3 5.6 20 400 7610 40 5 -3.2 -3.8 | 74 7 -6.9 -2.0 21 399 7620 45 2 -1.4 -1.4 | 95 5 -5.1 0.4 22 368 8230 90 9 -9.0 0.0 | 98 13 -12.7 1.8 23 353 8534 20 9 -3.1 -8.5 | 46 9 -6.7 -6.6 24 339 8839 40 11 -7.1 -8.4 | 58 13 -10.7 -6.6 25 312 9449 85 5 -5.0 -0.4 | 99 9 -8.6 1.4 26 300 9730 45 4 -2.8 -2.8 | 81 7 -6.5 -1.0 27 299 9754 55 4 -3.3 -2.3 | 86 7 -6.9 -0.4 28 286 10058 70 5 -4.7 -1.7 | 91 8 -8.3 0.1 29 274 10363 40 6 -3.9 -4.6 | 70 8 -7.5 -2.7 30 262 10668 60 7 -6.1 -3.5 | 80 10 -9.7 -1.7 31 251 10973 100 12 -11.8 2.1 | 104 16 -15.5 3.9 32 250 11010 105 17 -16.4 4.4 | 107 21 -20.1 6.2 33 200 12510 95 20 -19.9 1.7 | 99 24 -23.6 3.6 34 150 14300 115 23 -20.8 9.7 | 115 27 -24.5 11.6 35 134 14935 120 22 -19.1 11.0 | 120 26 -22.7 12.8 36 121 15545 145 20 -11.5 16.4 | 140 24 -15.1 18.2 37 114 15850 135 24 -17.0 17.0 | 132 28 -20.6 18.8 38 108 16154 120 33 -28.6 16.5 | 120 37 -32.2 18.3 39 100 16620 15 9 -2.3 -8.7 | 41 9 -6.0 -6.8 40 98 16764 70 18 -16.9 -6.2 | 78 21 -20.6 -4.3 41 92 17069 325 19 10.9 -15.6 | 332 16 7.2 -13.7 42 88 17374 280 9 8.9 -1.6 | 267 5 5.2 0.3 43 83 17678 200 12 4.1 11.3 | 182 13 0.5 13.1 44 75 18288 165 12 -3.1 11.6 | 153 15 -6.8 13.4 45 71 18593 200 9 3.1 8.5 | 177 10 -0.6 10.3 46 70 18660 285 7 6.8 -1.8 | 269 3 3.1 0.0 47 67 18898 315 3 2.1 -2.1 | 80 2 -1.5 -0.3 48 64 19202 240 16 13.9 8.0 | 226 14 10.2 9.8 49 61 19507 200 14 4.8 13.2 | 184 15 1.1 15.0 50 57 19812 270 15 15.0 -0.0 | 261 11 11.3 1.8 51 52 20422 235 12 9.8 6.9 | 215 11 6.2 8.7 52 50 20620 230 6 4.6 3.9 | 189 6 0.9 5.7 53 49 20726 225 8 5.7 5.7 | 195 8 2.0 7.5 54 43 21336 290 15 14.1 -5.1 | 287 11 10.4 -3.3 55 41 21641 245 10 9.1 4.2 | 222 8 5.4 6.1 56 38 21946 255 18 17.4 4.7 | 245 15 13.7 6.5 57 36 22250 215 12 6.9 9.8 | 195 12 3.2 11.7 58 34 22555 250 11 10.3 3.8 | 230 9 6.7 5.6 59 32 22860 180 15 0.0 15.0 | 168 17 -3.7 16.8 60 26 23774 80 22 -21.7 -3.8 | 86 25 -25.3 -2.0 Wind Parameters Mean winds (0-6000m): 266.8 at 5.5 knts Storm direction: 296.8 at 4.1 knts Shear (0-3000m) pos: 0.7 neg: 0.2 tot: 0.9 10-3/s Storm rel Dir Shear (0-3000m): 167.2 deg Storm rel helicity (0-3000m) pos: 26.8 neg: -12.3 tot: 14.6 m^2/s^2 ave: 4.9 10^-3 m/s^2 rel: 0.18 Storm rel vorticity (0-3000m) horiz: 8.3 stream: 1.5 10^-3/s Energy-Hel index: 0.10 Bulk Rich Number: 28.56 Bulk Shear: 23.10 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 61 8 79 11| 9.0 0.0 9.0| 6.7 -10.8 -4.1 -8.1 -0.23| 15.9 -3.7 1000 64 7 83 10| 1.8 0.0 1.8| 11.9 -10.8 1.1 1.1 -0.08| 10.7 -0.8 1500 68 6 88 9| 1.3 0.0 1.3| 23.8 -10.8 12.9 8.6 0.19| 10.0 1.9 2000 69 5 91 8| 0.4 0.0 0.4| 24.8 -11.9 13.0 6.5 0.14| 8.9 1.2 2500 60 4 87 7| 0.9 0.0 0.9| 26.2 -12.0 14.2 5.7 0.23| 8.5 2.0 3000 45 4 81 7| 0.7 0.2 0.9| 26.8 -12.3 14.6 4.9 0.18| 8.3 1.5 4000 308 5 4 1| 0.7 0.8 1.5| 27.1 -18.2 8.9 2.2 0.05| 7.7 0.4 5000 280 5 233 2| 0.8 0.7 1.5| 29.1 -19.1 10.0 2.0 0.08| 6.6 0.5 6000 267 5 220 3| 0.7 1.2 1.9| 29.1 -41.3 -12.1 -2.0 -0.10| 6.7 -0.6 Wrote GIF file: /home/apache/climate/data/raob//WAKK/skewt/WAKK.skewt.20250423.00.gif