UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042600.upa.cvt Date: 0000Z 26 APR 25 Searching for WIKK... Searching the city database file for: WIKK ... Date:0000Z 26 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 27.0 26.1 95 0.9 26.3 160 8 299.6 303.6 299.3 363.1 21.62 1 1000 90 27.2 25.1 88 2.1 25.6 150 8 300.4 304.1 298.8 360.5 20.46 2 953 514 25.4 19.4 69 6.0 21.2 130 12 302.7 305.5 296.0 347.2 15.04 3 925 775 24.0 17.0 65 7.0 19.2 130 14 303.8 306.3 295.1 343.4 13.29 4 850 1510 18.8 15.8 83 3.0 16.8 115 7 305.8 308.3 295.7 346.0 13.40 5 795 2085 15.4 14.0 91 1.4 14.5 112 6 308.1 310.5 295.9 346.7 12.75 6 700 3159 9.2 8.3 94 0.9 8.6 80 6 312.7 314.6 295.1 343.2 9.87 7 690 3278 8.4 7.6 95 0.8 7.9 84 6 313.1 314.9 295.0 342.6 9.54 8 641 3885 6.0 3.1 82 2.9 4.3 102 4 317.0 318.5 294.5 340.7 7.49 9 629 4040 6.0 -1.0 61 7.0 2.2 110 4 318.7 319.8 293.6 336.9 5.66 10 562 4953 0.0 -5.0 69 5.0 -2.5 347 1 322.1 323.0 293.7 337.5 4.70 11 547 5170 -1.7 -4.6 81 2.9 -3.1 296 4 322.6 323.5 294.0 338.8 4.98 12 539 5287 -2.1 -8.1 63 6.0 -4.8 300 4 323.5 324.2 293.4 336.2 3.85 13 506 5786 -5.7 -7.8 85 2.1 -6.7 283 7 325.0 325.8 294.0 338.9 4.21 14 500 5880 -6.3 -8.0 88 1.7 -7.1 270 7 325.4 326.2 294.1 339.3 4.19 15 400 7600 -15.5 -20.1 68 4.6 -17.0 240 12 334.8 335.2 294.7 341.7 1.94 16 395 7695 -15.9 -20.9 65 5.0 -17.5 241 11 335.5 335.9 294.8 342.1 1.83 17 370 8184 -19.3 -23.7 68 4.4 -20.5 251 9 337.3 337.7 295.0 342.9 1.53 18 321 9225 -26.5 -34.5 47 8.0 -27.9 275 8 341.4 341.5 295.2 343.8 0.64 19 317 9315 -27.3 -36.3 42 9.0 -28.8 277 8 341.5 341.6 295.2 343.6 0.54 20 300 9710 -30.1 -40.1 37 10.0 -31.4 180 6 343.0 343.0 295.4 344.5 0.39 21 283 10123 -33.5 -41.5 44 8.0 -34.4 177 9 343.8 343.9 295.6 345.3 0.36 22 273 10374 -36.1 -51.1 20 15.0 -37.2 165 11 343.6 343.7 295.3 344.2 0.13 23 254 10872 -40.1 -47.1 47 7.0 -40.6 140 16 344.9 344.9 295.7 345.8 0.22 24 250 10980 -40.5 -47.5 47 7.0 -41.1 135 17 345.9 345.9 295.9 346.7 0.21 25 200 12460 -53.5 -59.5 48 6.0 -53.7 95 18 348.0 348.1 296.3 348.3 0.06 26 198 12524 -54.1 -60.1 48 6.0 -54.2 99 15 348.1 348.1 296.3 348.3 0.06 27 183 13024 -58.7 -67.7 30 9.0 -58.8 86 21 348.5 348.6 296.3 348.7 0.02 28 162 13776 -65.3 -72.3 37 7.0 -65.4 80 27 349.8 349.8 296.6 349.9 0.01 29 152 14161 -68.5 -75.5 36 7.0 -68.5 84 35 350.8 350.8 296.8 350.8 0.01 30 150 14240 -69.1 -76.1 36 7.0 -69.1 85 37 351.1 351.1 296.8 351.1 0.01 31 145 14443 -66.5 -78.5 17 12.0 -66.6 79 33 359.0 359.0 298.5 359.0 0.01 32 100 16620 -78.3 -90.3 13 12.0 -78.3 290 28 376.4 376.4 301.6 376.4 0.00 33 79 17953 -82.5 -92.5 16 10.0 -82.5 285 22 394.0 394.0 304.4 394.0 0.00 34 75 18246 -78.7 -90.7 12 12.0 -78.7 274 21 407.9 407.9 306.2 407.9 0.00 35 70 18640 -78.1 -89.1 15 11.0 -78.1 240 22 417.3 417.3 307.4 417.3 0.00 36 69 18723 -78.1 -89.1 15 11.0 -78.1 240 22 419.0 419.0 307.6 419.0 0.00 37 64 19159 -73.3 -89.3 7 16.0 -73.4 264 24 438.7 438.7 309.7 438.7 0.00 38 54 20157 -73.5 -92.5 4 19.0 -73.6 264 38 460.0 460.1 311.8 460.1 0.00 39 51 20493 -72.7 -92.7 3 20.0 -72.8 254 27 469.5 469.5 312.6 469.5 0.00 40 50 20610 -70.9 -92.9 2 22.0 -71.1 250 23 476.4 476.4 313.2 476.4 0.00 41 45 21246 -61.5 -92.5 1 31.0 -62.0 249 12 513.8 513.8 315.9 513.8 0.00 42 43 21528 -59.7 -93.7 0 34.0 -60.4 208 6 525.0 525.0 316.6 525.0 0.00 43 36 22619 -66.1 -98.1 0 32.0 -66.5 320 18 535.8 535.8 317.3 535.8 0.00 44 34 22967 -63.1 -96.1 0 33.0 -63.7 300 19 552.5 552.5 318.2 552.5 0.00 45 30 23740 -60.3 -94.3 0 34.0 -61.2 125 15 580.3 580.3 319.7 580.3 0.00 46 27 24398 -60.3 -94.3 0 34.0 -61.3 76 10 598.0 598.0 320.5 598.0 0.00 47 26 24635 -57.1 -91.1 1 34.0 -58.5 84 9 613.6 613.6 321.2 613.6 0.00 48 23 25411 -57.1 -91.1 1 34.0 -58.7 101 27 635.5 635.5 322.1 635.5 0.00 49 21 25994 -52.5 -88.5 1 36.0 -55.2 87 45 666.1 666.1 323.3 666.2 0.01 50 20 26310 -51.5 -87.5 1 36.0 -54.6 80 43 678.5 678.5 323.7 678.6 0.01 51 19 26644 -50.1 -86.1 1 36.0 -53.7 71 49 692.9 692.9 324.2 693.0 0.01 52 17 27369 -51.1 -87.1 1 36.0 -54.6 90 48 712.1 712.1 324.8 712.2 0.01 53 15 28192 -46.3 -83.3 1 37.0 -51.9 100 51 754.0 754.0 326.0 754.2 0.03 54 13 29144 -45.5 -83.5 1 38.0 -52.0 90 51 788.3 788.3 327.0 788.5 0.03 TRP 79 17953 -82.5 -92.5 16 10.0 -82.5 285 22 394.0 394.0 304.4 394.0 0.00 WND Sounding variables and indices 1000-500 mb thick: 5790.00 m Freezing level: 562.00 mb = 4953.30 m = 16250.79 ft Wetbulb zero: 597.29 mb = 4459.39 m = 14630.37 ft Precipitable water: 2.29 inches Sfc-500 mean rel hum: 79.42 % Est. max temperature: 33.05 C = 91.49 F Sfc-Lift cond lev (LCL): 993.48 mb = 147.61 m = 484.27 ft T: 26.96 C 700-500 lapse rate: 5.70 C/km ThetaE index: 19.73 C Layer 1000.0- 850.0 mb Conv cond level (CCL): 844.84 mb = 1562.27 m = 5125.51 ft Mean mixing ratio: 16.04 g/kg Conv temperature: 33.42 C = 92.16 F Cap Strength: 2.26 C Lifted Index: -3.33 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.70 C Lifted Index @700 mb: -1.37 C Showalter Index: -1.87 C Risk: Thunderstorms probable Total Totals Index: 47.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 22.10 C K Index: 40.00 Risk: > 80 % chance of thunderstorms Sweat Index: 210.60 Risk: None Energy Index: -1.36 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 760.58 J/kg Max Up Vert Vel: 39.00 m/s Conv Inhibition (B-): 61.08 J/kg Cap Strength: 2.26 C Lift Cond Lev (LCL): 889.67 mb = 1113.50 m = 3653.18 ft Lev Free Conv (LFC): 784.67 mb = 2195.08 m = 7201.61 ft Equ Level (EL): 154.67 mb = 14055.77 m = 46114.18 ft B at Equ Level: 749.70 J/kg Max Parcel Lev (MPL): 104.67 mb = 16352.57 m = 53649.50 ft Wind level data Storm motion: 145 at 5 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 33 160 8 -2.7 7.5 | 180 4 0.0 3.6 1 1000 90 150 8 -4.0 6.9 | 157 3 -1.2 3.0 2 976 305 130 11 -8.4 7.1 | 119 6 -5.7 3.2 3 925 775 130 14 -10.7 9.0 | 122 9 -8.0 5.1 4 910 914 130 12 -9.2 7.7 | 120 7 -6.4 3.8 5 879 1219 110 9 -8.5 3.1 | 82 6 -5.7 -0.8 6 850 1510 115 7 -6.3 3.0 | 75 4 -3.6 -1.0 7 762 2438 110 6 -5.6 2.1 | 57 3 -2.9 -1.9 8 735 2743 85 8 -8.0 -0.7 | 49 7 -5.2 -4.6 9 700 3159 80 6 -5.9 -1.0 | 32 6 -3.2 -5.0 10 634 3962 105 4 -3.9 1.0 | 21 3 -1.1 -2.9 11 588 4572 155 3 -1.3 2.7 | 309 2 1.5 -1.2 12 566 4877 0 0 -0.0 -0.0 | 325 5 2.8 -3.9 13 545 5182 290 4 3.8 -1.4 | 309 8 6.5 -5.3 14 525 5486 325 5 2.9 -4.1 | 325 10 5.6 -8.0 15 500 5880 270 7 7.0 -0.0 | 292 11 9.8 -3.9 16 486 6096 270 7 7.0 -0.0 | 292 11 9.8 -3.9 17 449 6706 240 8 6.9 4.0 | 270 10 9.7 0.1 18 432 7010 185 13 1.1 13.0 | 203 10 3.9 9.0 19 400 7600 240 12 10.4 6.0 | 261 13 13.1 2.1 20 383 7925 245 10 9.1 4.2 | 269 12 11.8 0.3 21 352 8534 260 7 6.9 1.2 | 286 10 9.6 -2.7 22 311 9449 280 8 7.9 -1.4 | 297 12 10.6 -5.3 23 300 9710 180 6 0.0 6.0 | 233 3 2.8 2.1 24 285 10058 180 8 0.0 8.0 | 214 5 2.8 4.1 25 250 10980 135 17 -12.0 12.0 | 131 12 -9.3 8.1 26 239 11278 125 15 -12.3 8.6 | 116 11 -9.5 4.7 27 228 11582 115 16 -14.5 6.8 | 104 12 -11.8 2.8 28 218 11887 85 9 -9.0 -0.8 | 53 8 -6.2 -4.7 29 208 12192 75 7 -6.8 -1.8 | 35 7 -4.0 -5.7 30 200 12460 95 18 -17.9 1.6 | 81 15 -15.2 -2.4 31 199 12497 100 15 -14.8 2.6 | 84 12 -12.0 -1.3 32 172 13411 75 26 -25.1 -6.7 | 65 25 -22.4 -10.6 33 163 13716 80 26 -25.6 -4.5 | 70 24 -22.9 -8.4 34 150 14240 85 37 -36.9 -3.2 | 78 35 -34.1 -7.1 35 148 14326 85 34 -33.9 -3.0 | 78 32 -31.1 -6.9 36 140 14630 70 30 -28.2 -10.3 | 61 29 -25.4 -14.2 37 133 14935 70 15 -14.1 -5.1 | 51 15 -11.3 -9.1 38 127 15240 30 3 -1.5 -2.6 | 349 7 1.3 -6.5 39 120 15545 305 11 9.0 -6.3 | 311 16 11.8 -10.2 40 103 16459 275 25 24.9 -2.2 | 282 28 27.7 -6.1 41 100 16620 290 28 26.3 -9.6 | 295 32 29.1 -13.5 42 92 17069 275 25 24.9 -2.2 | 282 28 27.7 -6.1 43 83 17678 260 31 30.5 5.4 | 267 33 33.3 1.5 44 79 17953 285 22 21.3 -5.7 | 292 26 24.0 -9.6 45 79 17983 265 26 25.9 2.3 | 273 29 28.7 -1.7 46 71 18593 285 15 14.5 -3.9 | 294 19 17.2 -7.8 47 70 18640 240 22 19.1 11.0 | 252 23 21.8 7.1 48 67 18898 240 22 19.1 11.0 | 252 23 21.8 7.1 49 60 19507 295 26 23.6 -11.0 | 300 30 26.3 -14.9 50 54 20117 265 39 38.9 3.4 | 271 42 41.6 -0.5 51 50 20610 250 23 21.6 7.9 | 261 25 24.4 3.9 52 49 20726 245 34 30.8 14.4 | 253 35 33.6 10.4 53 44 21336 250 9 8.5 3.1 | 274 11 11.2 -0.8 54 42 21641 185 5 0.4 5.0 | 252 3 3.2 1.1 55 40 21946 320 19 12.2 -14.6 | 321 24 15.0 -18.5 56 35 22860 320 18 11.6 -13.8 | 321 23 14.3 -17.7 57 31 23470 210 21 10.5 18.2 | 223 19 13.3 14.3 58 30 23740 125 15 -12.3 8.6 | 116 11 -9.5 4.7 59 28 24079 135 16 -11.3 11.3 | 131 11 -8.6 7.4 60 27 24384 75 10 -9.7 -2.6 | 47 9 -6.9 -6.5 61 26 24689 85 9 -9.0 -0.8 | 53 8 -6.2 -4.7 62 25 24994 85 21 -20.9 -1.8 | 72 19 -18.2 -5.8 63 23 25298 95 24 -23.9 2.1 | 85 21 -21.2 -1.8 64 22 25603 110 31 -29.1 10.6 | 104 27 -26.4 6.7 65 21 25908 85 44 -43.8 -3.8 | 79 42 -41.1 -7.8 66 20 26213 90 47 -47.0 0.0 | 85 44 -44.2 -3.9 67 20 26310 80 43 -42.3 -7.5 | 74 41 -39.6 -11.4 68 19 26518 70 49 -46.0 -16.8 | 64 48 -43.3 -20.7 69 16 27127 100 48 -47.3 8.3 | 96 45 -44.5 4.4 70 15 27432 100 51 -50.2 8.9 | 96 48 -47.5 4.9 71 11 28651 75 50 -48.3 -12.9 | 70 49 -45.5 -16.9 72 10 28956 85 46 -45.8 -4.0 | 80 44 -43.1 -7.9 Wind Parameters Mean winds (0-6000m): 115.0 at 6.4 knts Storm direction: 145.0 at 4.8 knts Shear (0-3000m) pos: 0.0 neg: 1.6 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): -142.5 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -18.5 tot: -17.7 m^2/s^2 ave: -5.9 10^-3 m/s^2 rel: -0.55 Storm rel vorticity (0-3000m) horiz: 3.9 stream: -2.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 238.56 Bulk Shear: 3.19 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 ------------------------------------------------------------------------------- 500 135 10 127 6| 0.0 7.0 7.0| 0.4 -5.2 -4.8 -9.7 -0.61| 7.4 -4.5 1000 132 12 123 7| 0.0 3.4 3.4| 0.8 -9.2 -8.3 -8.3 -0.52| 6.2 -3.2 1500 127 11 114 6| 0.0 2.0 2.0| 0.8 -14.1 -13.3 -8.8 -0.56| 5.8 -3.2 2000 125 10 107 5| 0.0 1.5 1.5| 0.8 -14.7 -13.8 -6.9 -0.57| 4.5 -2.6 2500 123 9 101 5| 0.0 1.5 1.5| 0.8 -15.2 -14.4 -5.8 -0.56| 3.9 -2.2 3000 118 9 91 5| 0.0 1.6 1.6| 0.8 -18.5 -17.7 -5.9 -0.55| 3.9 -2.2 4000 113 8 78 4| 0.5 1.2 1.7| 0.8 -20.2 -19.3 -4.8 -0.52| 3.5 -1.8 5000 114 7 70 3| 0.8 1.0 1.8| 1.5 -23.2 -21.8 -4.4 -0.46| 3.7 -1.7 6000 115 6 68 3| 0.7 0.6 1.3| 5.5 -41.8 -36.3 -6.1 -0.47| 4.0 -1.9 Wrote GIF file: /home/apache/climate/data/raob//WIKK/skewt/WIKK.skewt.20250426.00.gif