UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 29 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 1005 33 24.8 24.3 97 0.5 24.5 130 6 297.5 301.0 297.4 353.8 19.37 1 1003 51 26.2 24.0 88 2.2 24.6 176 6 299.1 302.6 297.7 354.8 19.05 2 1000 78 26.6 23.9 85 2.7 24.6 245 5 299.8 303.2 297.8 355.4 19.00 3 986 204 26.6 23.2 82 3.4 24.1 267 6 301.0 304.3 297.8 355.3 18.45 4 925 770 22.8 18.3 76 4.5 19.6 245 5 302.6 305.3 295.6 345.4 14.46 5 894 1065 20.4 18.1 87 2.3 18.8 209 4 303.1 305.8 296.0 346.9 14.78 6 850 1499 18.2 16.0 87 2.2 16.7 205 4 305.2 307.7 295.7 345.8 13.58 7 751 2550 12.4 9.5 82 2.9 10.6 204 5 309.9 311.8 294.4 340.4 9.98 8 710 3019 9.6 4.9 72 4.7 6.8 200 5 311.8 313.3 293.2 335.6 7.67 9 700 3137 9.8 -0.2 50 10.0 4.4 225 5 313.3 314.4 291.8 330.3 5.39 10 690 3256 9.4 -2.6 43 12.0 3.2 185 4 314.2 315.1 291.3 328.7 4.58 11 685 3316 8.8 -0.2 53 9.0 3.9 164 4 314.2 315.2 292.2 331.6 5.51 12 678 3401 8.6 -6.4 34 15.0 1.5 150 4 314.9 315.5 290.6 326.1 3.49 13 673 3461 8.2 -1.8 49 10.0 2.9 150 4 315.1 316.0 292.0 330.9 4.98 14 660 3622 8.0 -8.0 31 16.0 0.6 150 5 316.6 317.2 290.8 326.9 3.17 15 622 4107 5.0 -5.0 48 10.0 0.1 150 6 318.6 319.4 292.3 332.3 4.24 16 590 4534 2.4 -10.6 38 13.0 -3.3 150 7 320.4 321.0 291.7 330.0 2.89 17 582 4644 1.8 -7.2 51 9.0 -2.4 148 7 321.0 321.7 292.7 333.5 3.83 18 574 4755 1.4 -14.6 29 16.0 -5.0 145 7 321.8 322.2 291.5 329.0 2.15 19 554 5039 0.0 -14.0 34 14.0 -5.6 183 6 323.4 323.9 292.1 331.3 2.34 20 549 5111 -0.5 -8.5 55 8.0 -4.2 205 6 323.7 324.4 293.3 335.8 3.67 21 505 5772 -4.9 -8.2 78 3.3 -6.4 194 4 326.1 326.9 294.3 339.8 4.08 22 500 5850 -5.3 -11.3 63 6.0 -7.8 170 5 326.6 327.2 293.7 337.5 3.23 23 490 6008 -6.1 -17.1 41 11.0 -10.1 168 5 327.5 327.9 292.9 334.5 2.04 24 485 6088 -6.5 -19.5 35 13.0 -10.9 167 5 328.0 328.3 292.7 333.8 1.68 25 477 6218 -7.7 -13.7 62 6.0 -10.1 166 5 328.0 328.6 293.7 337.5 2.78 26 463 6449 -9.1 -13.2 72 4.1 -10.8 163 6 329.1 329.7 294.1 339.3 2.99 27 454 6601 -9.7 -19.7 44 10.0 -13.0 161 6 330.2 330.6 293.4 336.4 1.77 28 450 6669 -10.1 -19.1 48 9.0 -13.2 161 6 330.5 330.9 293.6 337.1 1.88 29 444 6772 -9.9 -27.9 21 18.0 -14.7 143 6 332.1 332.2 293.1 335.2 0.87 30 435 6930 -10.9 -22.9 37 12.0 -14.6 99 5 332.7 333.0 293.7 337.7 1.39 31 400 7570 -14.5 -30.5 24 16.0 -18.4 60 5 336.1 336.3 294.1 339.0 0.75 32 395 7665 -15.1 -29.1 29 14.0 -18.6 70 5 336.6 336.8 294.3 339.8 0.87 33 386 7840 -15.7 -35.7 16 20.0 -19.8 90 5 338.0 338.1 294.3 339.8 0.47 34 340 8784 -23.5 -35.5 32 12.0 -25.7 128 6 339.9 340.0 294.8 342.0 0.55 35 325 9113 -26.3 -33.3 52 7.0 -27.6 87 6 340.4 340.6 295.1 343.1 0.71 36 321 9203 -26.9 -32.9 57 6.0 -28.0 82 6 340.8 341.0 295.2 343.7 0.75 37 316 9316 -27.3 -39.3 31 12.0 -29.1 86 7 341.8 341.9 295.1 343.4 0.40 38 308 9501 -27.5 -44.5 18 17.0 -29.6 93 7 344.0 344.1 295.5 345.0 0.24 39 300 9690 -29.1 -42.1 27 13.0 -30.8 100 8 344.4 344.4 295.7 345.6 0.31 40 280 10181 -33.3 -40.3 49 7.0 -34.2 75 12 345.2 345.3 295.9 346.8 0.41 41 264 10594 -36.7 -45.7 39 9.0 -37.5 75 9 346.1 346.1 296.0 347.1 0.24 42 250 10970 -40.3 -46.3 53 6.0 -40.8 30 3 346.2 346.2 296.0 347.1 0.24 43 243 11163 -41.9 -45.9 65 4.0 -42.2 24 4 346.6 346.6 296.1 347.6 0.26 44 222 11768 -47.3 -51.3 63 4.0 -47.5 9 2 347.3 347.4 296.2 348.0 0.15 45 209 12164 -50.3 -57.3 43 7.0 -50.5 1 1 348.7 348.7 296.4 349.0 0.08 46 200 12450 -52.5 -58.5 48 6.0 -52.7 260 2 349.6 349.6 296.6 349.9 0.07 47 191 12745 -55.3 -59.7 58 4.4 -55.4 221 4 349.8 349.8 296.7 350.0 0.06 48 169 13513 -61.5 -70.5 29 9.0 -61.6 215 12 351.9 351.9 297.1 352.0 0.02 49 156 14003 -65.7 -71.7 43 6.0 -65.8 220 10 352.9 352.9 297.3 353.0 0.02 50 150 14240 -67.7 -73.7 42 6.0 -67.7 225 7 353.5 353.5 297.4 353.5 0.01 51 128 15182 -71.7 -83.7 15 12.0 -71.8 247 8 362.7 362.7 299.2 362.7 0.00 52 100 16600 -81.1 -90.1 20 9.0 -81.1 280 13 371.0 371.0 300.8 371.0 0.00 53 98 16715 -77.7 -89.7 13 12.0 -77.7 290 12 379.8 379.8 302.2 379.8 0.00 54 81 17790 -82.7 -90.7 24 8.0 -82.7 225 10 390.8 390.8 303.9 390.8 0.00 55 78 18001 -81.7 -90.7 20 9.0 -81.7 227 10 397.1 397.1 304.8 397.1 0.00 56 77 18074 -77.9 -90.9 10 13.0 -77.9 228 10 406.5 406.5 306.0 406.5 0.00 57 72 18458 -77.7 -88.7 15 11.0 -77.7 253 20 414.8 414.8 307.1 414.8 0.00 58 70 18620 -75.5 -88.5 11 13.0 -75.6 265 24 422.9 422.9 308.0 422.9 0.00 59 63 19234 -71.9 -88.9 6 17.0 -72.0 271 29 443.7 443.7 310.3 443.7 0.00 60 61 19425 -68.5 -89.5 3 21.0 -68.7 274 36 455.4 455.4 311.4 455.4 0.00 61 50 20610 -70.3 -94.3 2 24.0 -70.5 240 30 477.8 477.8 313.2 477.8 0.00 62 39 22118 -61.9 -94.9 0 33.0 -62.5 273 23 534.3 534.3 317.2 534.3 0.00 63 31 23546 -59.9 -93.9 0 34.0 -60.8 275 22 575.9 575.9 319.5 575.9 0.00 64 30 23750 -61.1 -94.1 1 33.0 -61.9 225 18 578.1 578.1 319.6 578.1 0.00 65 28 24175 -62.7 -95.7 0 33.0 -63.4 198 19 585.1 585.1 319.9 585.1 0.00 66 27 24399 -62.7 -95.7 0 33.0 -63.4 184 18 591.3 591.3 320.2 591.3 0.00 67 25 24877 -58.1 -92.1 1 34.0 -59.5 138 21 617.6 617.6 321.4 617.6 0.00 68 21 25978 -55.7 -90.7 1 35.0 -57.7 68 52 656.5 656.5 322.9 656.5 0.00 69 20 26290 -52.5 -88.5 1 36.0 -55.3 60 58 675.5 675.5 323.6 675.5 0.01 70 19 26622 -52.5 -88.5 1 36.0 -55.4 62 56 685.5 685.5 324.0 685.5 0.01 TRP 81 17790 -82.7 -90.7 24 8.0 -82.7 225 10 390.8 390.8 303.9 390.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 554.00 mb = 5039.02 m = 16532.02 ft Wetbulb zero: 621.25 mb = 4116.32 m = 13504.82 ft Precipitable water: 1.98 inches Sfc-500 mean rel hum: 65.31 % Est. max temperature: 32.25 C = 90.06 F Sfc-Lift cond lev (LCL): 998.18 mb = 94.23 m = 309.16 ft T: 26.60 C 700-500 lapse rate: 5.57 C/km ThetaE index: 18.20 C Layer 850.0- 685.0 mb Conv cond level (CCL): 875.78 mb = 1242.22 m = 4075.47 ft Mean mixing ratio: 16.49 g/kg Conv temperature: 31.25 C = 88.26 F Cap Strength: 1.22 C Lifted Index: -2.45 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -0.91 C Lifted Index @700 mb: -0.88 C Showalter Index: -0.81 C Risk: Thunderstorms probable Total Totals Index: 44.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.50 C Cross Totals Index: 21.30 C K Index: 29.50 Risk: 40-60 % chance of thunderstorms Sweat Index: 205.00 Risk: None Energy Index: -1.70 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 585.58 J/kg Max Up Vert Vel: 34.22 m/s Conv Inhibition (B-): 22.66 J/kg Cap Strength: 1.22 C Lift Cond Lev (LCL): 905.42 mb = 955.31 m = 3134.17 ft Lev Free Conv (LFC): 820.42 mb = 1799.56 m = 5903.98 ft Equ Level (EL): 190.42 mb = 12764.00 m = 41876.15 ft B at Equ Level: 584.54 J/kg Max Parcel Lev (MPL): 110.42 mb = 16030.41 m = 52592.57 ft Wind level data Storm motion: 225 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 1005 33 130 6 -4.6 3.9 | 98 7 -7.4 1.1 1 1000 78 245 5 4.5 2.1 | 291 2 1.7 -0.7 2 975 305 285 7 6.8 -1.8 | 319 6 4.0 -4.6 3 925 770 245 5 4.5 2.1 | 291 2 1.7 -0.7 4 878 1219 190 4 0.7 3.9 | 119 2 -2.1 1.2 5 850 1499 205 4 1.7 3.6 | 127 1 -1.1 0.8 6 817 1829 210 5 2.5 4.3 | 169 2 -0.3 1.5 7 707 3048 200 5 1.7 4.7 | 150 2 -1.1 1.9 8 700 3137 225 5 3.5 3.5 | 224 1 0.7 0.7 9 682 3353 150 4 -2.0 3.5 | 98 5 -4.8 0.7 10 586 4572 150 7 -3.5 6.1 | 117 7 -6.3 3.3 11 564 4877 140 7 -4.5 5.4 | 109 8 -7.3 2.6 12 543 5182 230 5 3.8 3.2 | 248 1 1.0 0.4 13 523 5486 245 6 5.4 2.5 | 275 3 2.6 -0.3 14 504 5791 190 4 0.7 3.9 | 119 2 -2.1 1.2 15 500 5850 170 5 -0.9 4.9 | 120 4 -3.7 2.1 16 447 6706 160 6 -2.1 5.6 | 120 6 -4.9 2.8 17 430 7010 75 4 -3.9 -1.0 | 60 8 -6.7 -3.8 18 413 7315 20 4 -1.4 -3.8 | 32 8 -4.2 -6.5 19 400 7570 60 5 -4.3 -2.5 | 53 9 -7.1 -5.3 20 381 7925 100 5 -4.9 0.9 | 76 8 -7.7 -1.9 21 337 8839 130 6 -4.6 3.9 | 98 7 -7.4 1.1 22 323 9144 80 6 -5.9 -1.0 | 66 10 -8.7 -3.8 23 300 9690 100 8 -7.9 1.4 | 83 11 -10.7 -1.4 24 297 9754 110 9 -8.5 3.1 | 91 11 -11.3 0.3 25 285 10058 75 13 -12.6 -3.4 | 68 17 -15.4 -6.2 26 261 10668 75 8 -7.7 -2.1 | 65 12 -10.5 -4.9 27 250 10970 30 3 -1.5 -2.6 | 39 7 -4.3 -5.4 28 239 11278 20 4 -1.4 -3.8 | 32 8 -4.2 -6.5 29 208 12192 0 1 -0.0 -1.0 | 36 5 -2.8 -3.8 30 200 12450 260 2 2.0 0.3 | 19 3 -0.8 -2.4 31 199 12497 215 2 1.1 1.6 | 55 2 -1.7 -1.2 32 180 13106 230 7 5.4 4.5 | 236 3 2.6 1.7 33 171 13411 215 12 6.9 9.8 | 210 8 4.1 7.0 34 163 13716 215 13 7.5 10.6 | 211 9 4.7 7.9 35 150 14240 225 7 4.9 4.9 | 225 3 2.1 2.2 36 148 14326 215 7 4.0 5.7 | 202 3 1.2 2.9 37 140 14630 230 6 4.6 3.9 | 239 2 1.8 1.1 38 133 14935 210 9 4.5 7.8 | 199 5 1.7 5.0 39 120 15545 310 6 4.6 -3.9 | 345 7 1.8 -6.6 40 108 16154 340 11 3.8 -10.3 | 356 13 1.0 -13.1 41 102 16459 315 9 6.4 -6.4 | 339 10 3.6 -9.2 42 100 16600 280 13 12.8 -2.3 | 297 11 10.0 -5.0 43 97 16764 295 12 10.9 -5.1 | 314 11 8.1 -7.9 44 87 17374 215 18 10.3 14.7 | 212 14 7.5 12.0 45 81 17790 225 10 7.1 7.1 | 225 6 4.3 4.3 46 74 18288 230 10 7.7 6.4 | 233 6 4.9 3.6 47 70 18593 270 28 28.0 -0.0 | 276 25 25.2 -2.8 48 70 18620 265 24 23.9 2.1 | 272 21 21.1 -0.7 49 63 19202 270 28 28.0 -0.0 | 276 25 25.2 -2.8 50 60 19507 275 38 37.9 -3.3 | 280 36 35.1 -6.1 51 54 20117 255 42 40.6 10.9 | 258 39 37.8 8.1 52 52 20422 270 36 36.0 -0.0 | 275 33 33.2 -2.8 53 50 20610 240 30 26.0 15.0 | 242 26 23.2 12.2 54 44 21336 240 22 19.1 11.0 | 243 18 16.3 8.2 55 36 22555 290 23 21.6 -7.9 | 300 22 18.8 -10.7 56 31 23470 295 23 20.8 -9.7 | 305 22 18.0 -12.5 57 30 23750 225 18 12.7 12.7 | 225 14 9.9 9.9 58 27 24384 185 19 1.7 18.9 | 176 16 -1.1 16.1 59 26 24689 175 12 -1.0 12.0 | 157 10 -3.8 9.2 60 25 24994 120 25 -21.7 12.5 | 112 26 -24.5 9.7 61 23 25298 95 36 -35.9 3.1 | 91 39 -38.7 0.3 62 22 25603 95 45 -44.8 3.9 | 91 48 -47.6 1.1 63 21 25908 70 50 -47.0 -17.1 | 68 54 -49.8 -19.9 64 20 26290 60 58 -50.2 -29.0 | 59 62 -53.0 -31.8 65 17 26822 65 52 -47.1 -22.0 | 64 56 -49.9 -24.8 Wind Parameters Mean winds (0-6000m): 195.1 at 5.3 knts Storm direction: 225.1 at 4.0 knts Shear (0-3000m) pos: 2.0 neg: 1.0 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 52.2 deg Storm rel helicity (0-3000m) pos: 2.2 neg: -5.0 tot: -2.9 m^2/s^2 ave: -1.0 10^-3 m/s^2 rel: -0.57 Storm rel vorticity (0-3000m) horiz: 5.2 stream: -3.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 90.99 Bulk Shear: 6.44 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 ------------------------------------------------------------------------------- 500 270 6 309 4| 11.4 0.0 11.4| 1.6 -3.2 -1.6 -3.2 -0.68| 21.1-14.3 1000 258 6 301 3| 5.7 2.5 8.2| 1.6 -4.3 -2.7 -2.7 -0.66| 13.2 -8.7 1500 243 5 284 2| 3.8 1.8 5.6| 1.8 -4.7 -2.9 -1.9 -0.62| 9.7 -6.1 2000 233 5 260 1| 3.0 1.4 4.3| 2.2 -4.8 -2.6 -1.3 -0.57| 7.6 -4.3 2500 227 5 234 1| 2.4 1.2 3.5| 2.2 -4.9 -2.7 -1.1 -0.57| 6.1 -3.5 3000 222 5 211 1| 2.0 1.0 3.0| 2.2 -5.0 -2.9 -1.0 -0.57| 5.2 -3.0 4000 208 5 163 2| 1.5 1.3 2.8| 4.2 -7.5 -3.2 -0.8 -0.47| 5.2 -2.5 5000 191 5 143 3| 1.6 1.1 2.7| 10.5 -9.1 1.4 0.3 -0.33| 4.9 -1.6 6000 195 5 148 3| 1.7 1.5 3.2| 12.4 -10.9 1.5 0.2 -0.26| 5.2 -1.4 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250429.00.gif