UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042400.upa.cvt Date: 0000Z 24 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 24 APR 25 Station: WIKK WMO ident: 96237 Latitude: -2.17 Longitude: 106.13 Elevation: 33.00 ------------------------------------------------------------------------------- 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 1006 33 24.4 24.1 98 0.3 24.2 360 2 297.0 300.5 297.1 352.4 19.11 1 1004 51 24.0 21.8 88 2.2 22.5 318 2 296.8 299.8 295.4 344.8 16.60 2 1000 86 25.4 21.3 78 4.1 22.5 235 3 298.5 301.5 295.6 345.5 16.15 3 997 113 25.6 20.8 75 4.8 22.2 240 3 299.0 301.9 295.4 344.8 15.70 4 973 328 25.8 20.9 74 4.9 22.3 271 5 301.3 304.3 296.4 349.0 16.20 5 925 772 23.0 19.8 82 3.2 20.7 230 9 302.8 305.8 296.6 349.9 15.91 6 850 1505 19.2 14.4 74 4.8 16.0 255 12 306.3 308.5 295.0 343.0 12.23 7 791 2123 16.2 9.2 63 7.0 11.8 245 16 309.4 311.2 293.7 337.7 9.27 8 758 2485 13.6 9.9 78 3.7 11.2 257 13 310.4 312.3 294.7 341.5 10.16 9 700 3154 10.2 6.2 76 4.0 7.8 220 15 313.8 315.4 294.4 340.3 8.53 10 661 3628 7.4 3.3 75 4.1 5.0 196 11 315.8 317.2 294.1 339.0 7.36 11 635 3958 5.8 -4.2 49 10.0 0.8 167 8 317.6 318.5 292.2 331.9 4.41 12 613 4246 4.0 -5.0 52 9.0 -0.4 165 12 318.8 319.6 292.4 332.7 4.30 13 601 4406 3.6 -12.4 30 16.0 -3.1 159 11 320.1 320.6 291.2 328.3 2.45 14 600 4420 3.4 -15.6 23 19.0 -4.0 158 11 320.1 320.4 290.7 326.4 1.89 15 596 4474 3.0 -7.0 48 10.0 -1.7 156 10 320.2 320.9 292.4 332.6 3.80 16 595 4488 2.8 -4.2 60 7.0 -0.7 155 10 320.1 321.0 293.2 335.4 4.71 17 591 4542 2.6 -9.4 41 12.0 -2.8 152 9 320.5 321.1 292.0 331.0 3.17 18 588 4583 2.8 -20.2 17 23.0 -5.3 150 8 321.2 321.5 290.5 325.7 1.31 19 578 4722 2.0 -16.0 25 18.0 -5.0 151 9 321.9 322.2 291.2 328.3 1.90 20 577 4736 2.0 -20.0 18 22.0 -5.7 151 9 322.0 322.3 290.7 326.7 1.35 21 575 4764 1.8 -21.2 16 23.0 -6.1 151 9 322.1 322.3 290.7 326.3 1.22 22 570 4835 1.2 -6.8 55 8.0 -2.6 152 10 322.2 323.0 293.2 335.5 4.03 23 566 4891 0.8 -6.2 59 7.0 -2.6 152 10 322.4 323.2 293.4 336.3 4.25 24 558 5006 0.8 -9.2 47 10.0 -3.7 153 11 323.7 324.4 293.1 335.1 3.41 25 556 5034 0.6 -10.4 43 11.0 -4.3 154 11 323.8 324.4 292.9 334.2 3.12 26 555 5049 0.8 -14.2 32 15.0 -5.3 154 11 324.2 324.6 292.3 332.0 2.29 27 554 5063 1.0 -21.0 18 22.0 -6.6 154 11 324.6 324.9 291.5 329.1 1.29 28 552 5092 1.0 -29.0 9 30.0 -7.7 154 11 324.9 325.1 290.9 327.2 0.63 29 541 5254 0.0 -31.0 8 31.0 -8.5 154 12 325.6 325.7 291.0 327.6 0.53 30 533 5373 -0.9 -30.9 8 30.0 -9.0 151 11 325.9 326.0 291.1 327.9 0.55 31 529 5433 -1.7 -16.7 31 15.0 -7.4 150 10 325.7 326.1 292.4 332.4 1.96 32 519 5585 -2.7 -11.7 50 9.0 -6.5 146 9 326.2 326.8 293.4 336.4 3.01 33 511 5708 -3.5 -16.5 36 13.0 -8.4 144 8 326.7 327.1 292.7 333.8 2.06 34 507 5770 -3.9 -15.9 39 12.0 -8.5 142 8 327.0 327.4 292.9 334.5 2.18 35 506 5786 -4.1 -13.1 50 9.0 -7.8 142 8 326.9 327.5 293.4 336.3 2.76 36 503 5833 -4.1 -18.1 33 14.0 -9.2 141 7 327.5 327.8 292.7 333.8 1.83 37 502 5849 -4.3 -21.3 25 17.0 -9.9 141 7 327.4 327.7 292.3 332.3 1.39 38 500 5880 -4.5 -17.5 35 13.0 -9.2 140 7 327.6 327.9 292.9 334.3 1.93 39 499 5896 -4.5 -14.5 46 10.0 -8.5 139 7 327.7 328.2 293.4 336.3 2.49 40 498 5912 -4.7 -14.7 45 10.0 -8.7 138 7 327.7 328.2 293.3 336.1 2.46 41 495 5959 -4.5 -25.5 18 21.0 -10.8 135 8 328.5 328.7 292.3 332.0 0.97 42 487 6087 -5.7 -21.7 27 16.0 -10.9 126 9 328.6 328.8 292.6 333.4 1.38 43 482 6168 -6.3 -14.3 53 8.0 -9.5 125 9 328.8 329.3 293.8 337.8 2.62 44 410 7413 -15.3 -17.1 86 1.8 -15.9 100 12 332.7 333.2 294.6 341.3 2.44 45 400 7600 -15.7 -19.4 73 3.7 -16.9 110 14 334.6 335.0 294.8 341.9 2.06 46 382 7947 -17.9 -22.9 65 5.0 -19.4 110 13 336.1 336.4 294.8 341.8 1.59 47 360 8390 -21.1 -24.9 71 3.8 -22.1 104 14 337.6 337.9 295.0 342.7 1.41 48 340 8812 -23.1 -27.3 68 4.2 -24.1 88 17 340.4 340.7 295.5 344.9 1.20 49 300 9720 -29.7 -36.7 51 7.0 -30.8 85 17 343.5 343.6 295.7 345.7 0.55 50 250 10990 -40.3 -46.3 53 6.0 -40.8 50 16 346.2 346.2 296.0 347.1 0.24 51 248 11045 -40.9 -46.9 52 6.0 -41.3 51 16 346.1 346.1 296.0 347.0 0.23 52 236 11381 -43.5 -53.5 32 10.0 -44.0 54 19 347.1 347.1 296.1 347.5 0.11 53 208 12216 -51.3 -58.3 43 7.0 -51.5 62 26 347.6 347.6 296.2 347.9 0.07 54 202 12406 -53.1 -59.1 48 6.0 -53.3 64 27 347.7 347.7 296.2 348.0 0.07 55 200 12470 -53.7 -59.7 48 6.0 -53.9 65 28 347.7 347.7 296.2 348.0 0.06 56 196 12599 -54.5 -64.5 28 10.0 -54.7 67 28 348.5 348.5 296.3 348.6 0.03 57 186 12931 -57.5 -69.5 20 12.0 -57.7 70 30 348.9 348.9 296.4 349.0 0.02 58 150 14250 -69.1 -74.1 48 5.0 -69.1 75 38 351.1 351.1 296.8 351.1 0.01 59 100 16600 -77.7 -86.7 22 9.0 -77.7 325 5 377.6 377.6 301.9 377.6 0.00 60 84 17610 -74.1 -89.1 8 15.0 -74.2 254 13 404.2 404.2 305.7 404.2 0.00 61 72 18499 -78.9 -91.9 10 13.0 -78.9 290 20 412.3 412.3 306.8 412.3 0.00 62 70 18660 -78.5 -91.5 10 13.0 -78.6 315 24 416.4 416.4 307.3 416.4 0.00 63 64 19172 -77.9 -90.9 10 13.0 -77.9 306 30 428.6 428.6 308.7 428.6 0.00 64 60 19546 -72.9 -89.9 6 17.0 -73.0 302 26 447.7 447.7 310.6 447.7 0.00 65 56 19951 -72.9 -89.9 6 17.0 -73.0 280 19 456.7 456.7 311.5 456.7 0.00 66 52 20392 -67.1 -90.1 2 23.0 -67.3 266 20 479.9 480.0 313.4 480.0 0.00 67 50 20630 -65.5 -89.5 2 24.0 -65.8 270 23 489.1 489.1 314.1 489.1 0.00 68 36 22617 -67.7 -97.7 1 30.0 -68.0 270 18 531.6 531.6 317.0 531.6 0.00 69 30 23730 -62.1 -104.1 0 42.0 -62.9 236 20 575.3 575.3 319.5 575.3 0.00 TRP 72 18499 -78.9 -91.9 10 13.0 -78.9 290 20 412.3 412.3 306.8 412.3 0.00 WND Sounding variables and indices 1000-500 mb thick: 5794.00 m Freezing level: 541.00 mb = 5254.11 m = 17237.68 ft Wetbulb zero: 621.03 mb = 4139.43 m = 13580.63 ft Precipitable water: 2.00 inches Sfc-500 mean rel hum: 60.61 % Est. max temperature: 33.35 C = 92.03 F Sfc-Lift cond lev (LCL): 1002.08 mb = 67.55 m = 221.60 ft T: 24.67 C 700-500 lapse rate: 5.39 C/km ThetaE index: 12.19 C Layer 850.0- 758.0 mb Conv cond level (CCL): 827.18 mb = 1738.58 m = 5703.95 ft Mean mixing ratio: 15.95 g/kg Conv temperature: 34.83 C = 94.69 F Cap Strength: 2.35 C Lifted Index: -1.00 C Risk: Thunderstorms probable Lifted Index @300 mb: -0.51 C Lifted Index @700 mb: 0.04 C Showalter Index: 1.11 C Risk: Showers probable Total Totals Index: 42.60 C Risk: None Vertical Totals Index: 23.70 C Cross Totals Index: 18.90 C K Index: 34.10 Risk: 60-80 % chance of thunderstorms Sweat Index: 203.80 Risk: None Energy Index: -1.65 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 331.46 J/kg Max Up Vert Vel: 25.75 m/s Conv Inhibition (B-): 107.62 J/kg Cap Strength: 2.35 C Lift Cond Lev (LCL): 900.64 mb = 1003.34 m = 3291.76 ft Lev Free Conv (LFC): 695.64 mb = 3205.69 m = 10517.24 ft Equ Level (EL): 545.64 mb = 5185.53 m = 17012.68 ft B at Equ Level: 58.00 J/kg Max Parcel Lev (MPL): 125.64 mb = 15277.06 m = 50120.98 ft Wind level data Storm motion: 241 at 8 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 1006 33 360 2 -0.0 -2.0 | 50 9 -7.0 -5.8 1 1000 86 235 3 2.5 1.7 | 65 5 -4.6 -2.1 2 975 305 275 5 5.0 -0.4 | 26 5 -2.1 -4.3 3 942 610 215 10 5.7 8.2 | 163 5 -1.3 4.4 4 925 772 230 9 6.9 5.8 | 175 2 -0.2 1.9 5 910 914 250 9 8.5 3.1 | 298 2 1.4 -0.8 6 878 1219 260 11 10.8 1.9 | 297 4 3.8 -1.9 7 850 1505 255 12 11.6 3.1 | 279 5 4.5 -0.7 8 789 2134 245 16 14.5 6.8 | 249 8 7.5 2.9 9 762 2438 260 14 13.8 2.4 | 282 7 6.7 -1.4 10 735 2743 240 9 7.8 4.5 | 228 1 0.7 0.7 11 700 3154 220 15 9.6 11.5 | 199 8 2.6 7.7 12 683 3353 220 14 9.0 10.7 | 196 7 2.0 6.9 13 634 3962 165 8 -2.1 7.7 | 113 10 -9.1 3.9 14 610 4267 165 13 -3.4 12.6 | 130 14 -10.4 8.7 15 588 4572 150 8 -4.0 6.9 | 106 11 -11.0 3.1 16 545 5182 155 12 -5.1 10.9 | 120 14 -12.1 7.0 17 500 5880 140 7 -4.5 5.4 | 98 12 -11.5 1.5 18 486 6096 125 9 -7.4 5.2 | 95 14 -14.4 1.3 19 467 6401 125 10 -8.2 5.7 | 97 15 -15.2 1.9 20 415 7315 95 11 -11.0 1.0 | 81 18 -18.0 -2.9 21 400 7600 110 14 -13.2 4.8 | 93 20 -20.2 1.0 22 367 8230 110 13 -12.2 4.4 | 92 19 -19.3 0.6 23 324 9144 75 20 -19.3 -5.2 | 71 28 -26.4 -9.0 24 300 9720 85 17 -16.9 -1.5 | 77 25 -24.0 -5.3 25 286 10058 85 17 -16.9 -1.5 | 77 25 -24.0 -5.3 26 251 10973 55 18 -14.7 -10.3 | 57 26 -21.8 -14.2 27 250 10990 50 16 -12.3 -10.3 | 54 24 -19.3 -14.1 28 200 12470 65 28 -25.4 -11.8 | 64 36 -32.4 -15.7 29 190 12802 70 28 -26.3 -9.6 | 68 36 -33.4 -13.4 30 180 13106 70 34 -31.9 -11.6 | 68 42 -39.0 -15.5 31 150 14250 75 38 -36.7 -9.8 | 73 46 -43.8 -13.7 32 133 14935 80 45 -44.3 -7.8 | 77 53 -51.4 -11.7 33 126 15240 80 50 -49.2 -8.7 | 77 58 -56.3 -12.5 34 114 15850 75 19 -18.4 -4.9 | 71 27 -25.4 -8.8 35 108 16154 90 13 -13.0 0.0 | 79 20 -20.0 -3.8 36 102 16459 55 11 -9.0 -6.3 | 58 19 -16.1 -10.1 37 100 16600 325 5 2.9 -4.1 | 28 9 -4.2 -7.9 38 97 16764 355 6 0.5 -6.0 | 34 12 -6.5 -9.8 39 92 17069 250 15 14.1 5.1 | 260 7 7.0 1.3 40 83 17678 255 13 12.6 3.4 | 275 6 5.5 -0.5 41 79 17983 305 18 14.7 -10.3 | 331 16 7.7 -14.2 42 75 18288 275 18 17.9 -1.6 | 296 12 10.9 -5.4 43 72 18499 290 20 18.8 -6.8 | 312 16 11.7 -10.7 44 70 18660 315 24 17.0 -17.0 | 335 23 9.9 -20.8 45 67 18898 315 22 15.6 -15.6 | 336 21 8.5 -19.4 46 64 19202 305 31 25.4 -17.8 | 320 28 18.3 -21.6 47 57 19812 300 22 19.1 -11.0 | 321 19 12.0 -14.8 48 55 20117 260 17 16.7 3.0 | 275 10 9.7 -0.9 49 50 20630 270 23 23.0 -0.0 | 284 16 16.0 -3.8 50 35 22250 270 17 17.0 -0.0 | 291 11 10.0 -3.8 51 30 22860 235 21 17.2 12.0 | 231 13 10.2 8.2 52 27 23470 245 14 12.7 5.9 | 250 6 5.6 2.1 53 25 23774 250 7 6.6 2.4 | 18 2 -0.5 -1.4 Wind Parameters Mean winds (0-6000m): 211.4 at 10.7 knts Storm direction: 241.4 at 8.0 knts Shear (0-3000m) pos: 1.0 neg: 3.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 154.2 deg Storm rel helicity (0-3000m) pos: 11.6 neg: -13.6 tot: -2.0 m^2/s^2 ave: -0.7 10^-3 m/s^2 rel: 0.04 Storm rel vorticity (0-3000m) horiz: 8.0 stream: 0.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 43.81 Bulk Shear: 7.57 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 ------------------------------------------------------------------------------- 500 252 5 44 3| 0.0 10.4 10.4| 2.1 -3.3 -1.2 -2.3 0.16| 15.0 2.4 1000 239 7 83 1| 2.0 5.2 7.3| 3.5 -3.5 -0.0 -0.0 0.25| 12.1 3.0 1500 247 9 303 1| 1.9 3.5 5.4| 3.5 -5.2 -1.7 -1.1 0.17| 9.2 1.5 2000 248 10 275 2| 1.4 3.6 5.0| 3.5 -9.3 -5.8 -2.9 0.06| 7.9 0.5 2500 249 11 269 3| 1.2 2.8 4.0| 11.6 -11.3 0.3 0.1 0.13| 7.8 1.0 3000 247 11 264 3| 1.0 3.0 4.0| 11.6 -13.6 -2.0 -0.7 0.04| 8.0 0.3 4000 237 11 226 3| 0.7 2.1 2.9| 12.7 -40.2 -27.5 -6.9 -0.17| 8.0 -1.3 5000 223 11 186 4| 0.4 1.7 2.0| 26.4 -55.5 -29.1 -5.8 -0.15| 7.5 -1.1 6000 211 11 164 5| 0.3 1.1 1.4| 28.3 -72.8 -44.5 -7.4 -0.19| 6.9 -1.3 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250424.00.gif