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 WIMM... Searching the city database file for: WIMM ... Date:0000Z 29 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 24.8 23.5 92 1.3 23.9 0 0 297.3 300.6 296.7 350.5 18.38 1 1000 76 24.6 22.3 87 2.3 23.0 175 4 297.8 300.9 296.1 347.6 17.19 2 993 138 25.6 21.8 80 3.8 22.9 167 4 299.4 302.4 296.3 348.4 16.79 3 934 673 22.0 20.9 93 1.1 21.2 75 8 301.0 304.1 296.8 350.6 16.89 4 925 757 22.4 19.7 85 2.7 20.5 95 7 302.2 305.1 296.4 348.9 15.81 5 888 1114 19.8 17.7 88 2.1 18.4 141 8 303.1 305.7 295.7 346.1 14.50 6 867 1323 20.4 14.4 68 6.0 16.4 146 7 305.8 308.0 294.7 341.7 11.98 7 850 1495 19.2 14.2 73 5.0 15.8 130 5 306.3 308.5 294.9 342.5 12.07 8 714 2973 12.4 4.4 58 8.0 7.7 249 5 314.4 315.8 293.7 337.5 7.36 9 700 3139 11.0 4.0 62 7.0 6.9 220 4 314.7 316.1 293.7 337.6 7.30 10 651 3740 6.8 0.8 66 6.0 3.5 234 3 316.5 317.7 293.4 336.3 6.24 11 611 4259 3.8 -10.2 35 14.0 -2.3 286 4 318.9 319.4 291.2 328.3 2.88 12 595 4474 2.2 -3.8 64 6.0 -0.8 331 2 319.4 320.4 293.1 335.1 4.86 13 566 4877 0.0 -11.0 43 11.0 -4.7 266 3 321.4 322.0 292.0 331.1 2.92 14 552 5077 -1.5 -6.4 69 4.9 -3.8 155 2 322.0 322.8 293.3 336.1 4.29 15 528 5431 -3.7 -8.5 69 4.8 -5.9 80 4 323.4 324.2 293.3 336.1 3.81 16 515 5628 -4.7 -6.5 87 1.8 -5.5 75 5 324.6 325.5 294.2 339.7 4.57 17 500 5860 -5.9 -7.8 86 1.9 -6.8 70 7 325.8 326.7 294.3 340.0 4.26 18 489 6034 -5.9 -10.9 68 5.0 -8.1 73 5 327.9 328.6 294.2 339.4 3.41 19 468 6377 -8.5 -10.2 87 1.7 -9.2 79 2 328.8 329.6 294.7 341.6 3.76 20 440 6854 -10.5 -14.9 70 4.4 -12.2 349 3 332.2 332.7 294.7 341.6 2.73 21 400 7580 -16.3 -19.7 75 3.4 -17.4 85 2 333.8 334.2 294.6 340.9 2.01 22 328 9048 -25.3 -28.5 75 3.2 -26.0 114 10 340.9 341.1 295.5 345.1 1.11 23 300 9690 -30.3 -33.8 71 3.5 -30.9 140 7 342.7 342.8 295.6 345.5 0.73 24 259 10718 -38.1 -42.8 61 4.7 -38.6 121 10 345.9 346.0 296.0 347.3 0.34 25 250 10960 -40.3 -45.1 60 4.8 -40.7 100 13 346.2 346.2 296.0 347.3 0.27 26 200 12440 -53.3 -58.2 55 4.9 -53.5 95 16 348.4 348.4 296.3 348.7 0.07 27 165 13651 -63.9 -68.9 50 5.0 -64.0 80 22 350.3 350.3 296.7 350.4 0.02 28 150 14230 -68.7 -74.7 42 6.0 -68.7 75 32 351.7 351.7 297.0 351.8 0.01 29 149 14270 -68.9 -74.9 42 6.0 -68.9 75 32 352.1 352.1 297.1 352.1 0.01 30 138 14724 -72.1 -82.1 21 10.0 -72.1 67 32 354.2 354.2 297.5 354.3 0.00 31 126 15260 -71.5 -83.5 15 12.0 -71.5 46 25 364.7 364.7 299.6 364.7 0.00 32 100 16600 -78.3 -87.3 22 9.0 -78.3 290 11 376.4 376.4 301.6 376.5 0.00 33 87 17379 -84.1 -90.1 34 6.0 -84.1 340 12 380.1 380.1 302.3 380.1 0.00 34 77 18057 -81.5 -91.5 17 10.0 -81.5 112 11 399.0 399.0 305.0 399.0 0.00 35 73 18354 -83.1 -89.1 34 6.0 -83.1 255 8 401.8 401.8 305.5 401.8 0.00 36 72 18430 -82.7 -88.7 35 6.0 -82.7 271 8 404.2 404.2 305.7 404.2 0.00 37 71 18509 -77.9 -88.9 15 11.0 -77.9 288 9 416.0 416.0 307.3 416.0 0.00 38 70 18590 -77.5 -88.5 15 11.0 -77.6 305 10 418.6 418.6 307.6 418.6 0.00 39 69 18673 -77.7 -87.7 18 10.0 -77.7 254 12 419.9 419.9 307.7 419.9 0.00 40 66 18933 -71.1 -86.1 9 15.0 -71.2 297 13 439.6 439.6 309.8 439.6 0.00 41 60 19497 -72.3 -83.3 18 11.0 -72.4 250 31 449.1 449.1 310.8 449.1 0.01 42 50 20580 -69.7 -82.7 13 13.0 -69.8 245 26 479.2 479.2 313.4 479.3 0.01 43 45 21213 -67.7 -80.7 14 13.0 -67.9 245 28 498.8 498.8 314.9 498.8 0.01 44 43 21491 -62.9 -79.9 8 17.0 -63.3 245 26 517.1 517.1 316.1 517.2 0.02 45 34 22945 -61.7 -84.7 3 23.0 -62.4 284 40 556.2 556.2 318.4 556.2 0.01 46 31 23523 -57.9 -84.9 2 27.0 -59.0 337 23 581.3 581.3 319.8 581.4 0.01 47 30 23730 -58.3 -82.3 3 24.0 -59.4 105 7 585.7 585.7 319.9 585.8 0.02 48 26 24631 -57.3 -83.3 2 26.0 -58.7 130 21 613.0 613.0 321.2 613.1 0.01 49 23 25398 -61.3 -81.3 5 20.0 -62.3 85 31 623.1 623.1 321.6 623.3 0.02 50 21 25969 -56.1 -91.1 0 35.0 -58.0 88 42 655.2 655.2 322.9 655.3 0.00 51 20 26280 -54.7 -85.7 1 31.0 -57.0 95 43 668.7 668.7 323.4 668.8 0.01 52 17 27331 -50.1 -82.1 1 32.0 -53.9 90 45 715.3 715.3 324.9 715.5 0.03 53 14 28612 -45.7 -79.7 1 34.0 -51.8 89 63 771.1 771.1 326.5 771.5 0.05 54 11 30214 -46.9 -83.9 1 37.0 -53.4 83 62 821.8 821.8 327.8 822.1 0.03 55 11 30214 -46.7 -83.7 1 37.0 -53.2 83 62 822.5 822.5 327.8 822.8 0.03 56 10 30853 -42.1 -80.1 1 38.0 -51.2 81 62 862.4 862.4 328.7 863.1 0.07 TRP 87 17379 -84.1 -90.1 34 6.0 -84.1 340 12 380.1 380.1 302.3 380.1 0.00 WND Sounding variables and indices 1000-500 mb thick: 5784.00 m Freezing level: 566.00 mb = 4877.02 m = 16000.52 ft Wetbulb zero: 627.03 mb = 4047.43 m = 13278.80 ft Precipitable water: 2.09 inches Sfc-500 mean rel hum: 68.01 % Est. max temperature: 33.58 C = 92.45 F Sfc-Lift cond lev (LCL): 989.52 mb = 168.29 m = 552.14 ft T: 25.39 C 700-500 lapse rate: 6.21 C/km ThetaE index: 8.92 C Layer 925.0- 850.0 mb Conv cond level (CCL): 889.30 mb = 1101.30 m = 3613.14 ft Mean mixing ratio: 16.64 g/kg Conv temperature: 30.58 C = 87.05 F Cap Strength: 2.16 C Lifted Index: -2.70 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.49 C Lifted Index @700 mb: 0.61 C Showalter Index: -0.12 C Risk: Thunderstorms probable Total Totals Index: 45.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.10 C Cross Totals Index: 20.10 C K Index: 32.30 Risk: 60-80 % chance of thunderstorms Sweat Index: 187.40 Risk: None Energy Index: -0.52 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 556.45 J/kg Max Up Vert Vel: 33.36 m/s Conv Inhibition (B-): 119.19 J/kg Cap Strength: 2.09 C Lift Cond Lev (LCL): 924.32 mb = 763.43 m = 2504.65 ft Lev Free Conv (LFC): 669.32 mb = 3510.44 m = 11517.05 ft Equ Level (EL): 189.32 mb = 12785.58 m = 41946.92 ft B at Equ Level: 554.84 J/kg Max Parcel Lev (MPL): 109.32 mb = 16083.29 m = 52766.06 ft Wind level data Storm motion: 185 at 3 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 | 5 3 -0.3 -3.1 1 1000 76 175 4 -0.3 4.0 | 144 1 -0.6 0.8 2 974 305 145 3 -1.7 2.5 | 71 2 -2.0 -0.7 3 941 610 60 8 -6.9 -4.0 | 45 10 -7.2 -7.1 4 925 757 95 7 -7.0 0.6 | 71 8 -7.2 -2.5 5 877 1219 155 8 -3.4 7.3 | 138 5 -3.6 4.1 6 850 1495 130 5 -3.8 3.2 | 91 4 -4.1 0.1 7 847 1524 135 5 -3.5 3.5 | 96 4 -3.8 0.4 8 788 2134 240 4 3.5 2.0 | 290 3 3.2 -1.1 9 760 2438 205 4 1.7 3.6 | 252 2 1.4 0.5 10 708 3048 255 5 4.8 1.3 | 292 5 4.6 -1.9 11 700 3139 220 4 2.6 3.1 | 272 2 2.3 -0.1 12 682 3353 295 2 1.8 -0.8 | 339 4 1.6 -4.0 13 657 3658 215 3 1.7 2.5 | 295 2 1.5 -0.7 14 632 3962 300 2 1.7 -1.0 | 340 4 1.5 -4.1 15 609 4267 285 4 3.9 -1.0 | 319 6 3.6 -4.2 16 586 4572 0 1 -0.0 -1.0 | 4 4 -0.3 -4.1 17 565 4877 260 3 3.0 0.5 | 314 4 2.7 -2.6 18 544 5182 85 2 -2.0 -0.2 | 34 4 -2.2 -3.3 19 500 5860 70 7 -6.6 -2.4 | 51 9 -6.8 -5.5 20 466 6401 80 2 -2.0 -0.3 | 33 4 -2.2 -3.5 21 448 6706 350 3 0.5 -3.0 | 358 6 0.3 -6.1 22 414 7315 345 2 0.5 -1.9 | 357 5 0.3 -5.1 23 400 7580 85 2 -2.0 -0.2 | 34 4 -2.2 -3.3 24 398 7620 90 2 -2.0 0.0 | 36 4 -2.3 -3.1 25 351 8534 80 9 -8.9 -1.6 | 63 10 -9.1 -4.7 26 337 8839 120 11 -9.5 5.5 | 104 10 -9.8 2.4 27 323 9144 110 9 -8.5 3.1 | 90 9 -8.7 -0.1 28 310 9449 140 4 -2.6 3.1 | 88 3 -2.8 -0.1 29 300 9690 140 7 -4.5 5.4 | 115 5 -4.8 2.2 30 261 10668 125 9 -7.4 5.2 | 105 8 -7.6 2.0 31 250 10960 100 13 -12.8 2.3 | 86 13 -13.1 -0.9 32 250 10973 105 13 -12.6 3.4 | 91 13 -12.8 0.2 33 200 12440 95 16 -15.9 1.4 | 84 16 -16.2 -1.8 34 155 14021 75 24 -23.2 -6.2 | 68 25 -23.4 -9.4 35 150 14230 75 32 -30.9 -8.3 | 70 33 -31.2 -11.4 36 140 14630 70 33 -31.0 -11.3 | 65 34 -31.3 -14.4 37 120 15545 35 21 -12.0 -17.2 | 31 24 -12.3 -20.3 38 114 15850 335 6 2.5 -5.4 | 345 9 2.3 -8.6 39 108 16154 265 12 12.0 1.0 | 280 12 11.7 -2.1 40 100 16600 290 11 10.3 -3.8 | 304 12 10.1 -6.9 41 97 16764 300 12 10.4 -6.0 | 312 14 10.1 -9.1 42 92 17069 280 8 7.9 -1.4 | 301 9 7.6 -4.5 43 87 17374 300 8 6.9 -4.0 | 317 10 6.7 -7.1 44 87 17379 340 12 4.1 -11.3 | 345 15 3.8 -14.4 45 82 17678 345 12 3.1 -11.6 | 349 15 2.8 -14.7 46 78 17983 70 12 -11.3 -4.1 | 58 14 -11.5 -7.3 47 74 18288 240 7 6.1 3.5 | 267 6 5.8 0.4 48 70 18590 305 10 8.2 -5.7 | 318 12 7.9 -8.9 49 70 18593 235 13 10.6 7.5 | 247 11 10.4 4.3 50 66 18898 305 10 8.2 -5.7 | 318 12 7.9 -8.9 51 63 19202 245 31 28.1 13.1 | 250 30 27.8 10.0 52 51 20422 265 32 31.9 2.8 | 271 32 31.6 -0.4 53 50 20580 245 26 23.6 11.0 | 251 25 23.3 7.8 54 49 20726 265 26 25.9 2.3 | 272 26 25.6 -0.9 55 46 21031 245 29 26.3 12.3 | 251 28 26.0 9.1 56 42 21641 245 25 22.7 10.6 | 252 24 22.4 7.4 57 40 21946 240 29 25.1 14.5 | 245 27 24.9 11.4 58 38 22250 245 39 35.3 16.5 | 249 38 35.1 13.3 59 33 23165 295 40 36.3 -16.9 | 299 41 36.0 -20.1 60 31 23470 300 27 23.4 -13.5 | 306 28 23.1 -16.6 61 30 23730 105 7 -6.8 1.8 | 79 7 -7.0 -1.3 62 30 23774 330 16 8.0 -13.9 | 336 19 7.7 -17.0 63 28 24079 100 4 -3.9 0.7 | 60 5 -4.2 -2.5 64 27 24384 130 21 -16.1 13.5 | 122 19 -16.3 10.4 65 26 24689 130 21 -16.1 13.5 | 122 19 -16.3 10.4 66 25 24994 75 25 -24.1 -6.5 | 68 26 -24.4 -9.6 67 22 25603 90 34 -34.0 0.0 | 85 34 -34.3 -3.1 68 21 25908 90 40 -40.0 0.0 | 86 40 -40.3 -3.1 69 20 26213 80 49 -48.3 -8.5 | 76 50 -48.5 -11.7 70 20 26280 95 43 -42.8 3.7 | 91 43 -43.1 0.6 71 19 26518 95 51 -50.8 4.4 | 91 51 -51.1 1.3 72 17 26822 90 43 -43.0 0.0 | 86 43 -43.3 -3.1 73 15 27432 90 63 -63.0 0.0 | 87 63 -63.3 -3.1 74 10 28956 80 62 -61.1 -10.8 | 77 63 -61.3 -13.9 75 7 30175 95 52 -51.8 4.5 | 92 52 -52.1 1.4 Wind Parameters Mean winds (0-6000m): 154.7 at 4.2 knts Storm direction: 184.7 at 3.2 knts Shear (0-3000m) pos: 0.9 neg: 0.1 tot: 1.0 10-3/s Storm rel Dir Shear (0-3000m): -73.9 deg Storm rel helicity (0-3000m) pos: 27.2 neg: -12.7 tot: 14.5 m^2/s^2 ave: 4.8 10^-3 m/s^2 rel: 0.32 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.5 10^-3/s Energy-Hel index: 0.09 Bulk Rich Number: 1682.29 Bulk Shear: 0.33 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 ------------------------------------------------------------------------------- 500 133 4 80 3| 6.8 0.0 6.8| 0.9 -3.2 -2.3 -4.6 0.12| 12.8 1.5 1000 105 6 73 6| 3.9 0.0 3.9| 16.8 -7.6 9.1 9.1 0.30| 12.3 3.7 1500 122 6 90 5| 1.7 0.0 1.7| 21.8 -11.9 9.9 6.6 0.23| 10.7 2.4 2000 131 6 97 5| 1.1 0.0 1.1| 24.8 -11.9 12.9 6.5 0.34| 9.8 3.4 2500 142 5 107 4| 0.9 0.1 1.0| 25.5 -12.7 12.8 5.1 0.30| 8.7 2.6 3000 157 5 126 3| 0.9 0.1 1.0| 27.2 -12.7 14.5 4.8 0.32| 7.8 2.5 4000 173 5 149 2| 0.7 0.4 1.0| 31.9 -15.1 16.8 4.2 0.30| 7.4 2.2 5000 187 4 194 1| 0.4 0.5 0.9| 37.1 -20.7 16.4 3.3 0.26| 7.3 1.9 6000 155 4 108 2| 0.3 0.7 1.0| 39.1 -21.8 17.4 2.9 0.24| 6.9 1.6 Wrote GIF file: /home/apache/climate/data/raob//WIMM/skewt/WIMM.skewt.20250429.00.gif