UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 27 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 1008 33 26.0 23.8 88 2.2 24.4 230 2 298.5 301.9 297.3 353.0 18.72 1 1000 102 25.4 23.3 88 2.1 23.9 90 6 298.5 301.9 297.0 351.9 18.30 2 925 788 22.0 21.0 94 1.0 21.3 125 9 301.8 305.0 297.1 352.5 17.17 3 887 1153 20.8 17.9 83 2.9 18.8 135 9 304.2 306.9 296.2 348.0 14.71 4 850 1521 18.6 16.2 86 2.4 17.0 135 5 305.6 308.2 295.9 346.8 13.76 5 787 2177 14.0 12.6 91 1.4 13.1 124 8 307.5 309.7 295.0 343.0 11.73 6 715 2983 10.8 6.3 74 4.5 8.1 109 5 312.5 314.1 294.0 338.6 8.41 7 700 3160 9.6 5.1 73 4.5 6.9 150 1 313.1 314.6 293.7 337.7 7.90 8 623 4119 3.4 0.2 80 3.2 1.7 297 7 316.6 317.8 293.4 336.4 6.24 9 569 4851 0.0 -2.6 83 2.6 -1.3 248 15 321.0 322.0 294.1 339.0 5.56 10 565 4908 0.2 -3.1 78 3.3 -1.5 250 16 321.8 322.9 294.1 339.4 5.39 11 500 5880 -5.3 -8.5 78 3.2 -6.8 240 12 326.6 327.4 294.3 340.1 4.03 12 453 6645 -9.7 -12.5 80 2.8 -10.9 222 8 330.4 331.1 294.7 341.5 3.23 13 400 7590 -16.3 -19.1 79 2.8 -17.2 235 9 333.8 334.2 294.6 341.3 2.11 14 318 9282 -27.5 -31.1 71 3.6 -28.2 177 9 340.9 341.1 295.3 344.3 0.90 15 300 9700 -30.3 -34.0 70 3.7 -30.9 165 10 342.7 342.8 295.6 345.4 0.72 16 291 9916 -31.7 -35.5 69 3.8 -32.3 152 10 343.7 343.8 295.8 346.1 0.64 17 250 10970 -40.5 -44.4 66 3.9 -40.8 50 7 345.9 345.9 296.0 347.0 0.29 18 200 12450 -53.3 -57.9 57 4.6 -53.4 85 18 348.4 348.4 296.3 348.7 0.08 19 156 14000 -66.3 -71.3 49 5.0 -66.4 80 13 351.9 351.9 297.1 352.0 0.02 20 152 14159 -62.7 -72.7 25 10.0 -62.8 158 10 360.7 360.7 298.8 360.8 0.01 21 150 14240 -63.3 -73.3 25 10.0 -63.4 205 8 361.0 361.0 298.9 361.1 0.01 22 100 16620 -79.7 -85.7 36 6.0 -79.7 290 26 373.7 373.7 301.2 373.8 0.00 23 93 17030 -82.5 -87.5 42 5.0 -82.5 235 22 376.1 376.1 301.6 376.1 0.00 24 79 17941 -83.9 -87.3 55 3.4 -83.9 260 11 391.1 391.1 303.9 391.1 0.00 25 72 18459 -82.1 -86.2 49 4.1 -82.1 176 9 405.5 405.5 305.9 405.5 0.00 26 70 18620 -75.5 -84.5 23 9.0 -75.6 220 15 422.9 422.9 308.0 422.9 0.00 27 69 18704 -72.3 -83.3 18 11.0 -72.3 227 16 431.5 431.5 309.0 431.5 0.01 28 64 19148 -71.5 -78.5 34 7.0 -71.6 261 22 442.6 442.6 310.1 442.7 0.01 29 55 20054 -66.9 -75.9 27 9.0 -67.1 251 20 472.8 472.8 312.9 472.9 0.02 30 50 20630 -66.7 -74.7 32 8.0 -66.9 285 28 486.3 486.3 314.0 486.5 0.03 31 49 20753 -66.3 -74.3 32 8.0 -66.5 281 32 490.1 490.1 314.2 490.3 0.03 32 45 21266 -69.5 -74.5 48 5.0 -69.6 294 30 494.4 494.4 314.5 494.6 0.04 33 42 21678 -70.1 -76.1 41 6.0 -70.2 299 33 502.8 502.8 315.2 502.9 0.03 34 35 22782 -64.1 -73.1 28 9.0 -64.4 230 26 545.3 545.3 317.9 545.7 0.06 35 33 23148 -58.3 -74.3 11 16.0 -59.2 204 29 570.0 570.0 319.2 570.3 0.05 36 30 23750 -57.3 -72.3 13 15.0 -58.4 345 7 588.4 588.5 320.1 589.0 0.07 37 25 24896 -59.7 -87.7 1 28.0 -60.8 360 8 613.0 613.0 321.2 613.1 0.01 TRP 93 17030 -82.5 -87.5 42 5.0 -82.5 235 22 376.1 376.1 301.6 376.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5778.00 m Freezing level: 562.64 mb = 4943.27 m = 16217.89 ft Wetbulb zero: 593.00 mb = 4517.44 m = 14820.80 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 82.50 % Est. max temperature: 32.86 C = 91.16 F Sfc-Lift cond lev (LCL): 976.70 mb = 309.44 m = 1015.21 ft T: 24.37 C 700-500 lapse rate: 5.48 C/km ThetaE index: 16.02 C Layer 887.0- 569.0 mb Conv cond level (CCL): 885.27 mb = 1169.67 m = 3837.45 ft Mean mixing ratio: 17.59 g/kg Conv temperature: 31.82 C = 89.27 F Cap Strength: 1.03 C Lifted Index: -3.09 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.07 C Lifted Index @700 mb: -1.55 C Showalter Index: -1.19 C Risk: Thunderstorms probable Total Totals Index: 45.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.90 C Cross Totals Index: 21.50 C K Index: 35.60 Risk: > 80 % chance of thunderstorms Sweat Index: 216.40 Risk: None Energy Index: -1.40 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1234.89 J/kg Max Up Vert Vel: 49.70 m/s Conv Inhibition (B-): 23.27 J/kg Cap Strength: 1.02 C Lift Cond Lev (LCL): 935.79 mb = 685.92 m = 2250.35 ft Lev Free Conv (LFC): 830.79 mb = 1715.72 m = 5628.93 ft Equ Level (EL): 150.79 mb = 14207.55 m = 46612.13 ft B at Equ Level: 1179.27 J/kg Max Parcel Lev (MPL): 90.79 mb = 17163.88 m = 56311.25 ft Wind level data Storm motion: 232 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 1008 33 230 2 1.5 1.3 | 53 5 -3.6 -2.8 1 1000 102 90 6 -6.0 0.0 | 70 12 -11.1 -4.1 2 977 305 105 9 -8.7 2.3 | 83 14 -13.8 -1.7 3 944 610 145 8 -4.6 6.6 | 104 10 -9.7 2.5 4 925 788 125 9 -7.4 5.2 | 95 13 -12.5 1.1 5 912 914 135 11 -7.8 7.8 | 106 13 -12.9 3.7 6 850 1521 135 5 -3.5 3.5 | 87 9 -8.7 -0.5 7 850 1524 140 6 -3.9 4.6 | 93 9 -9.0 0.5 8 820 1829 115 8 -7.3 3.4 | 87 12 -12.4 -0.7 9 791 2134 125 8 -6.6 4.6 | 93 12 -11.7 0.5 10 762 2438 115 8 -7.3 3.4 | 87 12 -12.4 -0.7 11 735 2743 125 7 -5.7 4.0 | 90 11 -10.9 -0.0 12 709 3048 105 5 -4.8 1.3 | 75 10 -10.0 -2.8 13 700 3160 150 1 -0.5 0.9 | 61 6 -5.6 -3.2 14 684 3353 180 4 0.0 4.0 | 89 5 -5.1 -0.1 15 658 3658 275 5 5.0 -0.4 | 2 4 -0.2 -4.5 16 610 4267 305 8 6.6 -4.6 | 351 9 1.4 -8.6 17 588 4572 235 7 5.7 4.0 | 274 1 0.6 -0.0 18 566 4877 250 16 15.0 5.5 | 262 10 9.9 1.4 19 525 5486 255 16 15.5 4.1 | 270 10 10.3 0.1 20 500 5880 240 12 10.4 6.0 | 250 6 5.2 1.9 21 467 6401 230 13 10.0 8.4 | 228 6 4.8 4.3 22 449 6706 220 6 3.9 4.6 | 113 1 -1.3 0.5 23 431 7010 235 11 9.0 6.3 | 240 4 3.9 2.3 24 415 7315 250 8 7.5 2.7 | 299 3 2.4 -1.3 25 400 7590 235 9 7.4 5.2 | 244 2 2.2 1.1 26 398 7620 235 11 9.0 6.3 | 240 4 3.9 2.3 27 367 8230 200 8 2.7 7.5 | 145 4 -2.4 3.5 28 337 8839 180 12 0.0 12.0 | 147 9 -5.1 7.9 29 324 9144 190 9 1.6 8.9 | 143 6 -3.6 4.8 30 310 9449 160 8 -2.7 7.5 | 114 9 -7.9 3.5 31 300 9700 165 10 -2.6 9.7 | 126 10 -7.7 5.6 32 298 9754 165 9 -2.3 8.7 | 122 9 -7.5 4.6 33 285 10058 140 10 -6.4 7.7 | 107 12 -11.6 3.6 34 261 10668 110 13 -12.2 4.4 | 91 17 -17.4 0.4 35 250 10970 50 7 -5.4 -4.5 | 51 14 -10.5 -8.6 36 250 10973 65 9 -8.2 -3.8 | 59 15 -13.3 -7.9 37 239 11278 60 7 -6.1 -3.5 | 56 14 -11.2 -7.6 38 228 11582 90 14 -14.0 0.0 | 78 20 -19.1 -4.1 39 200 12450 85 18 -17.9 -1.6 | 76 24 -23.1 -5.6 40 155 14021 80 13 -12.8 -2.3 | 71 19 -18.0 -6.3 41 150 14240 205 8 3.4 7.3 | 151 4 -1.8 3.2 42 148 14326 150 7 -3.5 6.1 | 103 9 -8.6 2.0 43 140 14630 260 9 8.9 1.6 | 304 4 3.7 -2.5 44 127 15240 275 33 32.9 -2.9 | 284 29 27.7 -6.9 45 103 16459 290 31 29.1 -10.6 | 301 28 24.0 -14.7 46 100 16620 290 26 24.4 -8.9 | 304 23 19.3 -12.9 47 97 16764 290 28 26.3 -9.6 | 303 25 21.2 -13.6 48 93 17030 235 22 18.0 12.6 | 236 15 12.9 8.6 49 87 17374 230 22 16.9 14.1 | 229 15 11.7 10.1 50 83 17678 230 19 14.6 12.2 | 229 12 9.4 8.2 51 78 17983 265 10 10.0 0.9 | 303 6 4.8 -3.2 52 74 18288 170 3 -0.5 3.0 | 79 6 -5.7 -1.1 53 70 18593 180 13 0.0 13.0 | 150 10 -5.1 8.9 54 70 18620 220 15 9.6 11.5 | 211 9 4.5 7.4 55 63 19202 265 23 22.9 2.0 | 277 18 17.8 -2.1 56 60 19507 260 32 31.5 5.6 | 267 26 26.4 1.5 57 57 19812 280 26 25.6 -4.5 | 293 22 20.5 -8.6 58 54 20117 245 19 17.2 8.0 | 252 13 12.1 4.0 59 52 20422 280 26 25.6 -4.5 | 293 22 20.5 -8.6 60 50 20630 285 28 27.0 -7.2 | 297 25 21.9 -11.3 61 49 20726 280 32 31.5 -5.6 | 290 28 26.4 -9.6 62 47 21031 290 27 25.4 -9.2 | 303 24 20.2 -13.3 63 42 21641 300 35 30.3 -17.5 | 311 33 25.2 -21.6 64 38 22250 285 17 16.4 -4.4 | 307 14 11.3 -8.5 65 35 22860 225 27 19.1 19.1 | 223 21 13.9 15.0 66 33 23165 205 29 12.3 26.3 | 198 23 7.1 22.2 67 31 23470 145 22 -12.6 18.0 | 128 23 -17.8 14.0 68 30 23750 345 7 1.8 -6.8 | 17 11 -3.3 -10.8 69 30 23774 95 7 -7.0 0.6 | 74 13 -12.1 -3.4 70 28 24079 350 8 1.4 -7.9 | 17 13 -3.8 -11.9 71 26 24384 310 5 3.8 -3.2 | 10 7 -1.3 -7.3 72 24 24689 60 11 -9.5 -5.5 | 57 18 -14.7 -9.6 73 22 24994 65 20 -18.1 -8.5 | 62 26 -23.3 -12.5 Wind Parameters Mean winds (0-6000m): 201.8 at 8.7 knts Storm direction: 231.8 at 6.6 knts Shear (0-3000m) pos: 0.4 neg: 1.4 tot: 1.8 10-3/s Storm rel Dir Shear (0-3000m): 22.7 deg Storm rel helicity (0-3000m) pos: 40.0 neg: -26.4 tot: 13.6 m^2/s^2 ave: 4.5 10^-3 m/s^2 rel: 0.12 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 0.8 10^-3/s Energy-Hel index: 0.29 Bulk Rich Number: 68.29 Bulk Shear: 18.08 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 ------------------------------------------------------------------------------- 500 110 8 83 12| 0.0 8.9 8.9| 25.3 0.0 25.3 50.6 0.57| 16.0 9.2 1000 124 8 93 12| 0.8 4.5 5.3| 33.4 -4.6 28.8 28.8 0.45| 11.3 5.1 1500 127 8 94 12| 0.8 3.0 3.7| 34.5 -11.4 23.1 15.4 0.30| 9.1 2.7 2000 126 8 93 12| 0.6 2.8 3.4| 37.1 -15.0 22.0 11.0 0.24| 7.9 1.9 2500 125 8 92 12| 0.5 2.2 2.7| 38.9 -18.8 20.1 8.1 0.21| 6.8 1.4 3000 124 8 91 12| 0.4 1.4 1.8| 40.0 -26.4 13.6 4.5 0.12| 6.4 0.8 4000 129 7 92 10| 1.8 1.1 2.9| 42.9 -32.9 10.0 2.5 0.00| 6.9 0.0 5000 155 8 108 9| 2.3 1.1 3.4| 45.5 -38.7 6.8 1.4 -0.06| 7.5 -0.4 6000 202 9 155 4| 1.9 1.4 3.2| 47.9 -45.1 2.8 0.5 -0.08| 6.8 -0.6 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250427.00.gif