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 WIMM... Searching the city database file for: WIMM ... Date:0000Z 27 APR 25 Station: WIMM WMO ident: 96035 Latitude: 3.57 Longitude: 98.68 Elevation: 25.00 ------------------------------------------------------------------------------- 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 1009 25 25.0 23.7 93 1.3 24.0 0 0 297.4 300.8 296.9 351.3 18.59 1 1008 31 24.8 23.2 91 1.6 23.6 342 1 297.3 300.5 296.5 349.5 18.04 2 1001 76 26.6 22.7 79 3.9 23.8 218 4 299.7 302.9 296.9 351.2 17.61 3 1000 83 27.0 22.8 78 4.2 23.9 200 5 300.1 303.4 297.1 352.1 17.74 4 980 263 26.2 23.1 83 3.1 23.9 164 3 301.1 304.5 297.8 355.4 18.45 5 925 774 23.2 19.1 78 4.1 20.3 195 3 303.0 305.8 296.2 348.1 15.22 6 850 1507 19.6 15.6 78 4.0 16.9 130 5 306.7 309.1 295.8 346.5 13.23 7 762 2438 13.0 11.1 88 1.9 11.8 80 6 309.3 311.3 295.0 342.6 10.96 8 727 2834 12.2 6.2 67 6.0 8.6 67 10 312.6 314.2 293.9 338.0 8.21 9 700 3151 10.8 4.8 66 6.0 7.2 55 15 314.4 315.9 294.0 338.6 7.73 10 655 3703 8.2 2.2 66 6.0 4.8 36 14 317.5 318.9 294.1 339.3 6.87 11 559 4995 0.0 -7.0 59 7.0 -3.3 48 10 322.6 323.4 293.3 335.9 4.05 12 525 5495 -3.3 -12.3 50 9.0 -7.0 46 8 324.5 325.0 292.8 334.0 2.83 13 517 5617 -4.3 -10.3 63 6.0 -6.9 43 7 324.7 325.3 293.3 336.0 3.38 14 508 5755 -4.9 -14.9 45 10.0 -8.8 39 7 325.6 326.1 292.7 333.6 2.37 15 500 5880 -5.9 -13.9 53 8.0 -9.1 35 7 325.8 326.4 293.0 334.7 2.61 16 486 6102 -7.1 -15.1 53 8.0 -10.2 31 6 327.0 327.5 293.2 335.4 2.43 17 482 6167 -7.3 -18.3 41 11.0 -11.2 30 6 327.6 327.9 292.8 334.1 1.88 18 472 6330 -8.5 -16.5 52 8.0 -11.4 26 5 328.0 328.5 293.3 335.7 2.23 19 462 6496 -9.5 -21.5 37 12.0 -13.3 28 5 328.8 329.1 292.8 334.0 1.48 20 454 6632 -10.1 -23.1 34 13.0 -14.0 32 4 329.7 330.0 292.9 334.4 1.31 21 446 6769 -10.7 -17.7 56 7.0 -13.2 26 4 330.6 331.1 293.9 338.1 2.13 22 407 7469 -14.7 -20.7 60 6.0 -16.6 103 4 334.2 334.6 294.5 340.7 1.81 23 400 7600 -15.5 -21.5 60 6.0 -17.4 150 6 334.8 335.2 294.6 341.0 1.72 24 395 7695 -15.9 -21.9 60 6.0 -17.7 157 6 335.5 335.9 294.7 341.5 1.68 25 387 7849 -16.5 -28.5 35 12.0 -19.5 139 6 336.7 336.9 294.4 340.2 0.94 26 378 8026 -18.1 -31.1 31 13.0 -21.0 120 6 336.9 337.0 294.3 339.7 0.75 27 372 8146 -19.1 -27.1 49 8.0 -21.1 106 6 337.1 337.3 294.6 341.2 1.12 28 359 8410 -21.3 -29.3 49 8.0 -23.1 99 6 337.6 337.8 294.6 341.1 0.94 29 348 8639 -23.3 -27.2 70 3.9 -24.2 105 7 337.9 338.1 294.8 342.2 1.18 30 316 9339 -28.5 -34.5 56 6.0 -29.5 93 14 340.1 340.3 295.0 342.6 0.65 31 300 9710 -31.3 -41.3 37 10.0 -32.6 90 17 341.3 341.3 295.0 342.6 0.34 32 297 9781 -31.9 -45.9 24 14.0 -33.4 90 17 341.4 341.4 294.8 342.2 0.21 33 257 10782 -38.9 -50.9 27 12.0 -39.8 90 23 345.5 345.5 295.7 346.1 0.14 34 250 10970 -40.5 -49.5 37 9.0 -41.2 90 24 345.9 345.9 295.8 346.5 0.17 35 248 11025 -40.9 -47.9 47 7.0 -41.4 90 24 346.1 346.1 296.0 346.9 0.20 36 231 11507 -45.1 -52.1 45 7.0 -45.5 90 27 346.8 346.8 296.0 347.3 0.13 37 201 12428 -51.9 -69.9 10 18.0 -52.2 94 30 350.1 350.1 296.7 350.1 0.02 38 200 12460 -52.1 -70.1 10 18.0 -52.5 95 30 350.3 350.3 296.7 350.3 0.02 39 156 14029 -62.5 -78.5 10 16.0 -62.6 43 11 358.4 358.4 298.4 358.4 0.01 40 150 14270 -64.7 -79.7 11 15.0 -64.8 10 2 358.6 358.6 298.4 358.6 0.00 41 108 16196 -79.9 -85.9 36 6.0 -79.9 323 16 365.2 365.2 299.7 365.2 0.00 42 100 16630 -80.5 -87.5 30 7.0 -80.5 295 19 372.2 372.2 300.9 372.2 0.00 43 77 18075 -86.7 -90.8 47 4.1 -86.7 10 7 388.2 388.2 303.5 388.2 0.00 44 76 18147 -86.1 -90.9 41 4.8 -86.1 1 7 390.9 390.9 303.9 390.9 0.00 45 76 18147 -81.9 -90.9 20 9.0 -81.9 1 7 399.7 399.7 305.2 399.7 0.00 46 75 18221 -78.3 -90.3 13 12.0 -78.3 352 8 408.7 408.7 306.3 408.7 0.00 47 73 18377 -74.7 -86.7 14 12.0 -74.7 324 8 419.5 419.5 307.7 419.5 0.00 48 70 18620 -74.3 -85.3 17 11.0 -74.3 285 8 425.4 425.4 308.3 425.4 0.00 49 68 18789 -74.9 -85.9 17 11.0 -75.0 288 9 427.7 427.7 308.6 427.7 0.00 50 63 19239 -69.5 -88.5 5 19.0 -69.6 260 14 449.0 449.0 310.8 449.0 0.00 51 50 20610 -72.1 -95.1 2 23.0 -72.2 280 31 473.6 473.6 313.0 473.6 0.00 52 48 20851 -71.3 -95.3 2 24.0 -71.4 275 24 481.1 481.1 313.5 481.1 0.00 53 46 21108 -64.5 -94.5 1 30.0 -64.8 269 18 503.3 503.3 315.2 503.4 0.00 54 40 21975 -59.1 -93.1 0 34.0 -59.9 268 19 537.4 537.4 317.3 537.4 0.00 55 31 23566 -61.5 -94.5 0 33.0 -62.3 246 19 571.6 571.6 319.2 571.6 0.00 56 30 23770 -61.5 -94.5 0 33.0 -62.3 280 12 577.0 577.0 319.5 577.0 0.00 57 29 23982 -59.3 -93.3 0 34.0 -60.3 273 12 588.7 588.7 320.1 588.7 0.00 58 26 24665 -61.3 -94.3 1 33.0 -62.2 350 24 601.7 601.7 320.7 601.7 0.00 59 26 24665 -62.1 -95.1 0 33.0 -62.9 350 24 599.4 599.4 320.6 599.4 0.00 60 24 25168 -56.3 -91.3 0 35.0 -58.0 46 19 630.1 630.1 321.9 630.1 0.00 61 20 26330 -56.1 -91.1 0 35.0 -58.1 80 58 664.5 664.5 323.2 664.5 0.00 62 19 26656 -56.5 -91.5 0 35.0 -58.5 85 45 673.0 673.0 323.5 673.1 0.00 63 18 27003 -51.5 -87.5 1 36.0 -54.8 82 54 699.3 699.3 324.4 699.4 0.01 64 14 28660 -44.7 -82.7 1 38.0 -51.2 73 58 774.5 774.5 326.6 774.7 0.03 65 12 29686 -46.9 -83.9 1 37.0 -53.1 75 57 801.6 801.6 327.3 801.8 0.03 TRP 77 18075 -86.7 -90.8 47 4.1 -86.7 10 7 388.2 388.2 303.5 388.2 0.00 WND Sounding variables and indices 1000-500 mb thick: 5797.00 m Freezing level: 559.00 mb = 4994.53 m = 16386.05 ft Wetbulb zero: 598.42 mb = 4439.31 m = 14564.50 ft Precipitable water: 2.16 inches Sfc-500 mean rel hum: 70.01 % Est. max temperature: 33.86 C = 92.95 F Sfc-Lift cond lev (LCL): 990.52 mb = 167.85 m = 550.68 ft T: 26.62 C 700-500 lapse rate: 6.12 C/km ThetaE index: 17.40 C Layer 925.0- 700.0 mb Conv cond level (CCL): 845.70 mb = 1550.19 m = 5085.87 ft Mean mixing ratio: 16.86 g/kg Conv temperature: 34.44 C = 93.98 F Cap Strength: 1.99 C Lifted Index: -3.46 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -3.72 C Lifted Index @700 mb: -0.18 C Showalter Index: -1.64 C Risk: Thunderstorms probable Total Totals Index: 47.00 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.50 C Cross Totals Index: 21.50 C K Index: 35.10 Risk: > 80 % chance of thunderstorms Sweat Index: 204.20 Risk: None Energy Index: -2.29 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 939.55 J/kg Max Up Vert Vel: 43.35 m/s Conv Inhibition (B-): 61.46 J/kg Cap Strength: 1.99 C Lift Cond Lev (LCL): 909.77 mb = 917.94 m = 3011.58 ft Lev Free Conv (LFC): 794.77 mb = 2079.63 m = 6822.84 ft Equ Level (EL): 194.77 mb = 12627.47 m = 41428.20 ft B at Equ Level: 937.17 J/kg Max Parcel Lev (MPL): 104.77 mb = 16367.53 m = 53698.58 ft Wind level data Storm motion: 88 at 6 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 1009 25 0 0 -0.0 -0.0 | 268 6 6.2 0.2 1 1000 83 200 5 1.7 4.7 | 238 9 7.9 4.9 2 975 305 155 3 -1.3 2.7 | 240 6 4.9 2.9 3 942 610 100 1 -1.0 0.2 | 266 5 5.2 0.3 4 925 774 195 3 0.8 2.9 | 246 8 7.0 3.1 5 879 1219 150 5 -2.5 4.3 | 219 6 3.7 4.5 6 850 1507 130 5 -3.8 3.2 | 215 4 2.4 3.4 7 789 2134 90 4 -4.0 0.0 | 265 2 2.2 0.2 8 735 2743 70 9 -8.5 -3.1 | 38 4 -2.3 -2.9 9 700 3151 55 15 -12.3 -8.6 | 36 10 -6.1 -8.4 10 683 3353 55 13 -10.6 -7.5 | 31 9 -4.5 -7.3 11 658 3658 35 14 -8.0 -11.5 | 9 11 -1.8 -11.3 12 610 4267 45 14 -9.9 -9.9 | 21 10 -3.7 -9.7 13 566 4877 45 11 -7.8 -7.8 | 12 8 -1.6 -7.6 14 545 5182 55 8 -6.6 -4.6 | 5 4 -0.4 -4.4 15 500 5880 35 7 -4.0 -5.7 | 339 6 2.2 -5.6 16 467 6401 25 5 -2.1 -4.5 | 317 6 4.1 -4.4 17 449 6706 35 4 -2.3 -3.3 | 309 5 3.9 -3.1 18 432 7010 345 4 1.0 -3.9 | 297 8 7.2 -3.7 19 415 7315 50 1 -0.8 -0.6 | 275 5 5.4 -0.5 20 400 7600 150 6 -3.0 5.2 | 211 6 3.2 5.4 21 399 7620 165 6 -1.6 5.8 | 218 8 4.6 6.0 22 367 8230 95 6 -6.0 0.5 | 197 1 0.2 0.7 23 338 8839 110 7 -6.6 2.4 | 171 3 -0.4 2.6 24 324 9144 95 12 -12.0 1.0 | 102 6 -5.8 1.2 25 300 9710 90 17 -17.0 0.0 | 91 11 -10.8 0.2 26 250 10970 90 24 -24.0 0.0 | 91 18 -17.8 0.2 27 228 11582 90 28 -28.0 0.0 | 90 22 -21.8 0.2 28 208 12192 85 29 -28.9 -2.5 | 84 23 -22.7 -2.4 29 200 12460 95 30 -29.9 2.6 | 97 24 -23.7 2.8 30 189 12802 95 31 -30.9 2.7 | 97 25 -24.7 2.9 31 180 13106 95 29 -28.9 2.5 | 97 23 -22.7 2.7 32 172 13411 90 33 -33.0 0.0 | 90 27 -26.8 0.2 33 164 13716 85 22 -21.9 -1.9 | 84 16 -15.7 -1.7 34 150 14270 10 2 -0.3 -2.0 | 287 6 5.8 -1.8 35 149 14326 60 4 -3.5 -2.0 | 304 3 2.7 -1.8 36 141 14630 320 10 6.4 -7.7 | 301 15 12.6 -7.5 37 134 14935 310 14 10.7 -9.0 | 298 19 16.9 -8.8 38 114 15850 315 18 12.7 -12.7 | 304 23 18.9 -12.6 39 103 16459 330 14 7.0 -12.1 | 312 18 13.2 -12.0 40 100 16630 295 19 17.2 -8.0 | 289 25 23.4 -7.9 41 87 17374 270 13 13.0 -0.0 | 269 19 19.2 0.2 42 83 17678 250 6 5.6 2.1 | 259 12 11.8 2.2 43 78 17983 300 12 10.4 -6.0 | 289 18 16.6 -5.8 44 77 18075 10 7 -1.2 -6.9 | 323 8 5.0 -6.7 45 74 18288 345 8 2.1 -7.7 | 312 11 8.3 -7.6 46 70 18593 275 9 9.0 -0.8 | 272 15 15.2 -0.6 47 70 18620 285 8 7.7 -2.1 | 278 14 13.9 -1.9 48 67 18898 290 9 8.5 -3.1 | 281 15 14.7 -2.9 49 63 19202 260 14 13.8 2.4 | 263 20 20.0 2.6 50 54 20117 270 24 24.0 -0.0 | 270 30 30.2 0.2 51 52 20422 275 39 38.9 -3.4 | 274 45 45.0 -3.2 52 50 20610 280 31 30.5 -5.4 | 278 37 36.7 -5.2 53 44 21336 265 12 12.0 1.0 | 266 18 18.1 1.2 54 40 21946 265 21 20.9 1.8 | 266 27 27.1 2.0 55 38 22250 285 9 8.7 -2.3 | 278 15 14.9 -2.2 56 37 22555 220 14 9.0 10.7 | 234 19 15.2 10.9 57 35 22860 230 28 21.4 18.0 | 237 33 27.6 18.2 58 33 23165 235 30 24.6 17.2 | 241 35 30.8 17.4 59 31 23470 230 23 17.6 14.8 | 238 28 23.8 15.0 60 30 23770 280 12 11.8 -2.1 | 276 18 18.0 -1.9 61 29 24079 270 12 12.0 -0.0 | 269 18 18.2 0.2 62 27 24384 345 20 5.2 -19.3 | 329 22 11.4 -19.1 63 26 24689 350 24 4.2 -23.6 | 336 26 10.4 -23.5 64 25 24994 360 14 -0.0 -14.0 | 336 15 6.2 -13.8 65 24 25298 75 22 -21.3 -5.7 | 70 16 -15.1 -5.5 66 22 25603 85 37 -36.9 -3.2 | 84 31 -30.7 -3.1 67 20 26213 100 40 -39.4 6.9 | 102 34 -33.2 7.1 68 20 26330 80 58 -57.1 -10.1 | 79 52 -50.9 -9.9 69 19 26518 85 45 -44.8 -3.9 | 84 39 -38.6 -3.7 70 17 26822 80 59 -58.1 -10.2 | 79 53 -51.9 -10.1 71 13 28042 70 58 -54.5 -19.8 | 68 52 -48.3 -19.7 72 9 29261 105 51 -49.3 13.2 | 107 45 -43.1 13.4 73 8 29566 100 52 -51.2 9.0 | 102 46 -45.0 9.2 Wind Parameters Mean winds (0-6000m): 58.4 at 8.3 knts Storm direction: 88.4 at 6.2 knts Shear (0-3000m) pos: 0.7 neg: 2.6 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): 130.1 deg Storm rel helicity (0-3000m) pos: 6.0 neg: -16.7 tot: -10.7 m^2/s^2 ave: -3.6 10^-3 m/s^2 rel: -0.07 Storm rel vorticity (0-3000m) horiz: 5.5 stream: -0.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 72.27 Bulk Shear: 13.00 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 ------------------------------------------------------------------------------- 500 173 3 241 7| 1.6 0.0 1.6| 3.1 -7.6 -4.5 -9.0 -0.20| 10.0 -2.0 1000 175 3 243 7| 2.1 0.0 2.1| 3.6 -13.4 -9.9 -9.9 -0.34| 7.8 -2.6 1500 160 4 235 6| 1.4 1.1 2.5| 3.6 -16.3 -12.8 -8.5 -0.37| 6.4 -2.4 2000 146 4 231 5| 1.1 1.3 2.3| 4.7 -16.3 -11.6 -5.8 -0.24| 5.5 -1.3 2500 129 4 228 4| 0.8 1.7 2.6| 5.6 -16.3 -10.7 -4.3 -0.10| 5.2 -0.5 3000 106 5 221 2| 0.7 2.6 3.3| 6.0 -16.7 -10.7 -3.6 -0.07| 5.5 -0.4 4000 71 7 19 2| 0.5 2.2 2.7| 9.2 -29.0 -19.9 -5.0 -0.14| 5.3 -0.8 5000 61 8 17 4| 0.9 1.7 2.6| 11.3 -32.3 -21.0 -4.2 -0.14| 4.8 -0.7 6000 58 8 11 4| 0.7 1.3 2.0| 11.3 -37.3 -26.0 -4.3 -0.20| 4.4 -0.9 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250427.00.gif