UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042800.upa.cvt Date: 0000Z 28 APR 25 Searching for WIMM... Searching the city database file for: WIMM ... Date:0000Z 28 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 1008 25 25.0 23.5 91 1.5 23.9 0 0 297.5 300.8 296.8 350.8 18.38 1 1005 46 24.6 22.9 90 1.7 23.4 315 3 297.3 300.5 296.4 348.8 17.76 2 1000 80 25.8 23.3 86 2.5 24.0 240 7 299.0 302.3 297.1 352.4 18.30 3 999 89 25.8 23.4 87 2.4 24.0 241 7 299.0 302.4 297.3 352.9 18.43 4 972 332 25.6 22.0 81 3.6 23.0 261 3 301.2 304.4 297.1 352.3 17.37 5 925 770 23.6 19.1 76 4.5 20.4 0 0 303.4 306.3 296.3 348.6 15.22 6 850 1505 19.0 14.7 76 4.3 16.1 115 5 306.0 308.4 295.1 343.5 12.47 7 795 2074 15.0 13.0 88 2.0 13.7 115 6 307.7 309.9 295.2 343.7 11.93 8 758 2476 13.2 7.2 67 6.0 9.6 143 5 310.0 311.6 293.3 335.8 8.44 9 742 2655 11.8 8.9 82 2.9 10.0 135 5 310.3 312.2 294.3 340.0 9.70 10 700 3140 9.8 3.8 66 6.0 6.3 80 6 313.3 314.7 293.3 335.8 7.20 11 671 3490 8.2 2.2 66 6.0 4.8 76 5 315.4 316.6 293.4 336.5 6.70 12 565 4890 0.0 -9.0 51 9.0 -4.0 60 12 321.6 322.3 292.5 332.9 3.43 13 549 5119 -1.5 -6.4 69 4.9 -3.8 66 10 322.5 323.3 293.5 336.7 4.32 14 541 5236 -2.3 -6.1 75 3.8 -4.1 69 9 322.9 323.8 293.7 337.6 4.49 15 537 5295 -2.5 -7.5 68 5.0 -4.8 70 8 323.3 324.1 293.5 336.7 4.05 16 533 5355 -2.5 -12.5 46 10.0 -6.6 71 7 324.0 324.6 292.6 333.3 2.75 17 528 5429 -2.9 -17.9 30 15.0 -8.3 73 7 324.4 324.8 291.9 330.5 1.77 18 522 5520 -3.9 -12.9 50 9.0 -7.5 74 6 324.3 324.8 292.6 333.4 2.71 19 517 5596 -3.9 -14.9 42 11.0 -8.2 72 8 325.2 325.6 292.6 333.1 2.33 20 515 5627 -3.9 -13.9 46 10.0 -7.9 71 9 325.5 326.0 292.8 334.1 2.54 21 514 5642 -4.1 -11.1 58 7.0 -7.1 71 9 325.5 326.1 293.4 336.2 3.19 22 513 5657 -4.1 -10.1 63 6.0 -6.7 71 9 325.6 326.3 293.6 337.2 3.46 23 511 5688 -4.1 -11.1 58 7.0 -7.1 70 10 326.0 326.6 293.5 336.8 3.21 24 510 5704 -3.9 -15.9 39 12.0 -8.5 69 10 326.4 326.9 292.7 333.9 2.17 25 508 5735 -3.7 -21.7 23 18.0 -9.6 68 11 327.0 327.3 292.2 331.7 1.33 26 500 5860 -4.3 -22.3 23 18.0 -10.1 65 13 327.8 328.1 292.3 332.3 1.28 27 491 6003 -5.5 -23.5 23 18.0 -11.1 68 12 328.0 328.3 292.3 332.2 1.17 28 467 6393 -8.1 -15.1 57 7.0 -10.8 60 12 329.5 330.0 293.9 338.3 2.53 29 434 6958 -10.9 -26.9 25 16.0 -15.3 42 12 333.0 333.2 293.4 336.5 0.97 30 400 7580 -14.5 -27.5 32 13.0 -17.9 45 4 336.1 336.3 294.3 339.8 1.00 31 384 7888 -16.5 -33.5 22 17.0 -20.2 41 6 337.5 337.6 294.3 339.7 0.59 32 374 8087 -17.9 -28.9 38 11.0 -20.6 67 6 338.2 338.4 294.7 341.7 0.94 33 313 9395 -27.1 -48.1 12 21.0 -29.5 98 17 343.0 343.0 295.2 343.6 0.16 34 300 9700 -29.1 -45.1 20 16.0 -31.0 95 18 344.4 344.4 295.6 345.3 0.23 35 283 10115 -31.5 -52.5 11 21.0 -33.4 97 16 346.7 346.7 296.0 347.2 0.10 36 250 10980 -39.1 -54.1 19 15.0 -40.1 110 10 347.9 348.0 296.3 348.3 0.10 37 224 11719 -45.5 -60.5 17 15.0 -46.1 124 12 349.2 349.2 296.5 349.4 0.05 38 210 12144 -49.5 -58.5 34 9.0 -49.8 102 15 349.5 349.5 296.6 349.8 0.07 39 205 12300 -50.9 -61.9 26 11.0 -51.2 93 16 349.7 349.7 296.6 349.9 0.05 40 200 12460 -52.3 -61.3 33 9.0 -52.5 85 17 349.9 350.0 296.7 350.2 0.05 41 195 12623 -53.7 -58.7 54 5.0 -53.8 80 16 350.3 350.3 296.7 350.6 0.07 42 185 12960 -56.3 -60.3 61 4.0 -56.4 80 17 351.4 351.4 297.0 351.6 0.06 43 162 13790 -62.9 -69.9 38 7.0 -63.0 78 18 353.8 353.9 297.5 353.9 0.02 44 150 14260 -66.7 -72.7 42 6.0 -66.7 60 6 355.2 355.2 297.7 355.2 0.01 45 100 16600 -84.1 -90.1 34 6.0 -84.1 35 12 365.2 365.2 299.7 365.2 0.00 46 99 16656 -84.5 -90.5 34 6.0 -84.5 40 13 365.5 365.5 299.8 365.5 0.00 47 92 17063 -82.3 -88.3 35 6.0 -82.3 69 14 377.6 377.6 301.9 377.6 0.00 48 90 17185 -83.3 -87.8 45 4.5 -83.3 39 12 378.0 378.0 301.9 378.0 0.00 49 82 17707 -80.5 -86.5 36 6.0 -80.5 63 6 393.9 393.9 304.3 393.9 0.00 50 80 17847 -76.3 -86.3 19 10.0 -76.3 118 5 405.4 405.4 305.9 405.4 0.00 51 70 18620 -74.7 -83.7 23 9.0 -74.7 245 18 424.6 424.6 308.2 424.6 0.01 52 69 18704 -74.7 -83.7 23 9.0 -74.7 245 18 426.3 426.3 308.4 426.4 0.01 53 66 18965 -71.7 -83.7 15 12.0 -71.8 252 18 438.3 438.3 309.7 438.3 0.01 54 62 19334 -72.3 -84.3 15 12.0 -72.4 268 17 444.9 444.9 310.4 444.9 0.01 55 56 19944 -66.3 -82.3 9 16.0 -66.5 286 29 471.7 471.7 312.8 471.8 0.01 56 52 20392 -67.7 -82.7 10 15.0 -67.9 290 26 478.6 478.6 313.4 478.6 0.01 57 50 20630 -65.3 -82.3 8 17.0 -65.6 265 25 489.6 489.6 314.2 489.7 0.01 58 45 21272 -65.3 -81.3 9 16.0 -65.6 255 27 504.6 504.6 315.3 504.7 0.01 59 41 21846 -60.9 -81.9 5 21.0 -61.5 264 23 529.2 529.2 316.9 529.2 0.01 60 37 22486 -60.5 -83.5 3 23.0 -61.2 252 19 546.0 546.0 317.9 546.0 0.01 61 36 22658 -57.5 -82.5 3 25.0 -58.5 256 21 558.0 558.0 318.5 558.1 0.01 62 30 23800 -61.5 -89.5 1 28.0 -62.3 290 12 577.0 577.0 319.5 577.0 0.00 63 28 24226 -62.3 -89.3 2 27.0 -63.0 294 8 586.3 586.3 320.0 586.3 0.00 64 24 25193 -54.3 -84.3 1 30.0 -56.3 130 27 635.9 635.9 322.2 636.0 0.01 65 20 26370 -50.3 -82.3 1 32.0 -53.7 110 50 682.2 682.2 323.9 682.4 0.02 66 18 27057 -51.1 -82.1 1 31.0 -54.5 106 50 700.6 700.6 324.4 700.8 0.03 67 17 27428 -50.9 -81.9 1 31.0 -54.5 103 51 712.7 712.8 324.8 713.0 0.03 68 17 27428 -46.9 -80.9 1 34.0 -51.8 103 51 725.6 725.6 325.3 725.9 0.03 69 12 29755 -43.3 -79.3 1 36.0 -51.0 814.3 814.4 327.6 814.9 0.06 70 11 30339 -44.5 -83.5 1 39.0 -52.1 830.5 830.5 328.0 830.8 0.03 TRP 99 16656 -84.5 -90.5 34 6.0 -84.5 40 13 365.5 365.5 299.8 365.5 0.00 WND Sounding variables and indices 1000-500 mb thick: 5780.00 m Freezing level: 565.00 mb = 4889.76 m = 16042.32 ft Wetbulb zero: 613.20 mb = 4223.53 m = 13856.57 ft Precipitable water: 2.03 inches Sfc-500 mean rel hum: 67.76 % Est. max temperature: 33.31 C = 91.96 F Sfc-Lift cond lev (LCL): 986.65 mb = 199.27 m = 653.75 ft T: 25.71 C 700-500 lapse rate: 5.18 C/km ThetaE index: 9.39 C Layer 972.0- 795.0 mb Conv cond level (CCL): 853.22 mb = 1472.11 m = 4829.69 ft Mean mixing ratio: 16.62 g/kg Conv temperature: 33.49 C = 92.27 F Cap Strength: 2.34 C Lifted Index: -1.57 C Risk: Thunderstorms probable Lifted Index @300 mb: -1.08 C Lifted Index @700 mb: -0.97 C Showalter Index: 1.07 C Risk: Showers probable Total Totals Index: 42.30 C Risk: None Vertical Totals Index: 23.30 C Cross Totals Index: 19.00 C K Index: 32.00 Risk: 60-80 % chance of thunderstorms Sweat Index: 199.40 Risk: None Energy Index: -2.15 Risk: Severe Thunderstorms probable Parcel Indices Parcel: using 100 mb layer CAPE (B+): 529.36 J/kg Max Up Vert Vel: 32.54 m/s Conv Inhibition (B-): 60.76 J/kg Cap Strength: 2.34 C Lift Cond Lev (LCL): 907.83 mb = 932.87 m = 3060.58 ft Lev Free Conv (LFC): 802.83 mb = 1990.97 m = 6531.98 ft Equ Level (EL): 192.83 mb = 12694.83 m = 41649.19 ft B at Equ Level: 525.71 J/kg Max Parcel Lev (MPL): 112.83 mb = 15903.39 m = 52175.85 ft Wind level data Storm motion: 117 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 1008 25 0 0 -0.0 -0.0 | 297 5 4.2 -2.1 1 1000 80 240 7 6.1 3.5 | 262 10 10.2 1.4 2 975 305 260 3 3.0 0.5 | 283 7 7.1 -1.6 3 942 610 270 2 2.0 -0.0 | 289 7 6.2 -2.1 4 925 770 0 0 -0.0 -0.0 | 297 5 4.2 -2.1 5 910 914 115 3 -2.7 1.3 | 300 2 1.5 -0.8 6 850 1505 115 5 -4.5 2.1 | 89 0 -0.3 -0.0 7 789 2134 115 6 -5.4 2.5 | 109 1 -1.3 0.4 8 761 2438 145 5 -2.9 4.1 | 214 2 1.3 2.0 9 708 3048 115 6 -5.4 2.5 | 109 1 -1.3 0.4 10 700 3140 80 6 -5.9 -1.0 | 29 4 -1.7 -3.2 11 682 3353 70 5 -4.7 -1.7 | 8 4 -0.5 -3.8 12 632 3962 100 6 -5.9 1.0 | 58 2 -1.7 -1.1 13 609 4267 70 8 -7.5 -2.7 | 34 6 -3.3 -4.9 14 586 4572 65 8 -7.3 -3.4 | 29 6 -3.1 -5.5 15 565 4877 60 12 -10.4 -6.0 | 37 10 -6.2 -8.1 16 524 5486 75 6 -5.8 -1.6 | 24 4 -1.6 -3.7 17 500 5860 65 13 -11.8 -5.5 | 45 11 -7.6 -7.6 18 485 6096 70 12 -11.3 -4.1 | 49 9 -7.1 -6.2 19 431 7010 40 12 -7.7 -9.2 | 17 12 -3.5 -11.3 20 400 7580 45 4 -2.8 -2.8 | 345 5 1.4 -4.9 21 382 7925 40 6 -3.9 -4.6 | 357 7 0.3 -6.7 22 366 8230 95 6 -6.0 0.5 | 48 2 -1.8 -1.6 23 351 8534 75 6 -5.8 -1.6 | 24 4 -1.6 -3.7 24 337 8839 95 6 -6.0 0.5 | 48 2 -1.8 -1.6 25 324 9144 110 15 -14.1 5.1 | 107 10 -9.9 3.0 26 310 9449 95 17 -16.9 1.5 | 87 13 -12.7 -0.6 27 300 9700 95 18 -17.9 1.6 | 88 14 -13.7 -0.5 28 250 10973 100 12 -11.8 2.1 | 90 8 -7.6 -0.0 29 250 10980 110 10 -9.4 3.4 | 104 5 -5.2 1.3 30 239 11278 130 8 -6.1 5.1 | 147 4 -1.9 3.0 31 228 11582 130 11 -8.4 7.1 | 139 7 -4.2 5.0 32 200 12460 85 17 -16.9 -1.5 | 74 13 -12.7 -3.6 33 199 12497 80 16 -15.8 -2.8 | 67 13 -11.6 -4.9 34 164 13716 80 19 -18.7 -3.3 | 70 16 -14.5 -5.4 35 150 14260 60 6 -5.2 -3.0 | 11 5 -1.0 -5.1 36 148 14326 80 11 -10.8 -1.9 | 59 8 -6.6 -4.0 37 141 14630 45 4 -2.8 -2.8 | 345 5 1.4 -4.9 38 133 14935 0 0 -0.0 -0.0 | 297 5 4.2 -2.1 39 127 15240 215 3 1.7 2.5 | 267 6 5.9 0.3 40 120 15545 145 1 -0.6 0.8 | 290 4 3.6 -1.3 41 114 15850 295 10 9.1 -4.2 | 296 15 13.2 -6.3 42 108 16154 295 14 12.7 -5.9 | 295 19 16.9 -8.0 43 102 16459 325 6 3.4 -4.9 | 313 10 7.6 -7.0 44 100 16600 35 12 -6.9 -9.8 | 13 12 -2.7 -11.9 45 99 16656 40 13 -8.4 -10.0 | 19 13 -4.2 -12.1 46 97 16764 25 9 -3.8 -8.2 | 358 10 0.4 -10.3 47 92 17069 70 14 -13.2 -4.8 | 52 11 -9.0 -6.9 48 87 17374 355 8 0.7 -8.0 | 334 11 4.9 -10.1 49 83 17678 45 6 -4.2 -4.2 | 1 6 -0.1 -6.4 50 78 17983 165 5 -1.3 4.8 | 227 4 2.9 2.7 51 74 18288 5 15 -1.3 -14.9 | 350 17 2.9 -17.1 52 70 18593 260 3 3.0 0.5 | 283 7 7.1 -1.6 53 70 18620 245 18 16.3 7.6 | 255 21 20.5 5.5 54 67 18898 245 18 16.3 7.6 | 255 21 20.5 5.5 55 63 19202 275 18 17.9 -1.6 | 279 22 22.1 -3.7 56 60 19507 260 16 15.8 2.8 | 268 20 19.9 0.7 57 57 19812 285 30 29.0 -7.8 | 287 35 33.2 -9.9 58 52 20422 290 26 24.4 -8.9 | 291 31 28.6 -11.0 59 50 20630 265 25 24.9 2.2 | 270 29 29.1 0.1 60 42 21641 250 28 26.3 9.6 | 256 31 30.5 7.5 61 40 21946 270 21 21.0 -0.0 | 275 25 25.2 -2.1 62 39 22250 245 17 15.4 7.2 | 255 20 19.6 5.1 63 33 23165 270 25 25.0 -0.0 | 274 29 29.2 -2.1 64 30 23774 265 23 22.9 2.0 | 270 27 27.1 -0.1 65 30 23800 290 12 11.3 -4.1 | 292 17 15.5 -6.2 66 27 24384 295 7 6.3 -3.0 | 296 12 10.5 -5.1 67 26 24689 125 6 -4.9 3.4 | 151 2 -0.7 1.3 68 25 24994 130 21 -16.1 13.5 | 134 16 -11.9 11.4 69 24 25298 130 29 -22.2 18.6 | 133 24 -18.0 16.5 70 22 25908 95 51 -50.8 4.4 | 93 47 -46.6 2.3 71 20 26370 110 50 -47.0 17.1 | 109 45 -42.8 15.0 72 18 26822 105 50 -48.3 12.9 | 104 45 -44.1 10.8 73 14 27737 90 56 -56.0 0.0 | 88 52 -51.8 -2.1 Wind Parameters Mean winds (0-6000m): 86.8 at 6.3 knts Storm direction: 116.8 at 4.7 knts Shear (0-3000m) pos: 0.4 neg: 1.3 tot: 1.7 10-3/s Storm rel Dir Shear (0-3000m): 176.8 deg Storm rel helicity (0-3000m) pos: 10.9 neg: -7.4 tot: 3.5 m^2/s^2 ave: 1.2 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 4.4 stream: 0.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 40.45 Bulk Shear: 13.09 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 ------------------------------------------------------------------------------- 500 250 4 276 8| 0.0 2.3 2.3| 6.5 -6.1 0.4 0.8 -0.08| 10.9 -0.9 1000 241 3 277 7| 0.0 1.7 1.7| 9.9 -6.5 3.4 3.4 0.05| 8.8 0.5 1500 170 3 253 4| 0.0 1.7 1.7| 10.0 -6.5 3.5 2.3 0.09| 6.5 0.6 2000 136 4 247 2| 0.0 1.5 1.5| 10.0 -6.5 3.5 1.7 0.10| 5.0 0.5 2500 133 4 238 1| 0.5 1.2 1.7| 10.9 -6.6 4.3 1.7 0.19| 4.7 0.9 3000 131 4 228 1| 0.4 1.3 1.7| 10.9 -7.4 3.5 1.2 0.08| 4.4 0.4 4000 115 5 34 0| 0.4 1.0 1.4| 12.5 -9.9 2.6 0.7 -0.01| 4.4 -0.1 5000 96 6 42 2| 0.3 1.3 1.6| 14.8 -12.2 2.6 0.5 -0.03| 4.4 -0.1 6000 87 6 40 3| 0.6 1.6 2.2| 19.1 -13.7 5.4 0.9 0.00| 4.6 0.0 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250428.00.gif