UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025043012.upa.cvt Date: 1200Z 30 APR 25 Searching for K2800... Searching the city database file for: K2800 ... Date:1200Z 30 APR 25 Station: K2800 WMO ident: 72800 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 167 SFC 984 306 19.0 17.0 88 2.0 17.7 185 3 293.5 295.7 291.5 329.1 12.48 2 975 385 18.6 16.3 86 2.3 17.1 198 9 293.9 296.0 291.2 328.2 12.04 3 957 545 21.0 14.0 64 7.0 16.5 224 20 297.9 299.8 291.3 328.6 10.55 4 925 839 19.8 12.8 64 7.0 15.3 215 24 299.6 301.4 291.5 329.1 10.09 5 850 1562 13.8 11.2 84 2.6 12.1 215 17 300.6 302.4 291.6 329.7 9.88 6 839 1672 13.4 8.4 72 5.0 10.4 209 15 301.3 302.8 290.5 325.8 8.27 7 823 1834 14.8 -5.2 25 20.0 5.4 200 11 304.4 305.0 286.8 314.2 3.15 8 787 2210 12.4 -10.6 19 23.0 2.7 216 13 305.8 306.2 286.3 312.7 2.16 9 747 2645 9.4 -10.6 23 20.0 1.0 207 7 307.1 307.6 286.9 314.4 2.28 10 707 3098 4.8 -2.2 60 7.0 1.4 192 8 306.9 307.8 289.1 321.1 4.60 11 706 3109 4.8 -2.2 60 7.0 1.4 192 8 307.0 307.9 289.2 321.3 4.61 12 700 3179 4.8 -10.2 33 15.0 -1.4 190 8 307.8 308.3 287.3 315.8 2.51 13 699 3191 4.8 -12.2 28 17.0 -1.9 190 8 307.9 308.3 287.0 314.8 2.14 14 667 3571 3.4 -17.6 20 21.0 -4.0 182 12 310.5 310.8 287.2 315.2 1.44 15 644 3854 2.2 -25.8 10 28.0 -5.9 184 13 312.3 312.4 287.0 314.8 0.73 16 583 4648 -2.9 -19.9 26 17.0 -8.4 199 10 315.3 315.6 288.7 319.9 1.35 17 505 5764 -11.9 -19.9 51 8.0 -14.3 229 19 317.6 317.9 289.6 322.9 1.56 18 500 5840 -12.3 -24.3 36 12.0 -15.4 230 20 318.0 318.2 289.3 321.7 1.07 19 499 5855 -12.5 -24.5 36 12.0 -15.6 230 20 318.0 318.2 289.2 321.6 1.05 20 490 5994 -13.5 -22.5 47 9.0 -16.0 233 21 318.4 318.7 289.6 322.8 1.28 21 478 6182 -14.9 -15.6 94 0.7 -15.2 234 21 319.0 319.4 290.8 326.8 2.37 22 427 7028 -19.7 -24.3 67 4.6 -20.8 255 21 323.3 323.5 291.0 327.7 1.25 23 406 7401 -21.9 -36.9 24 15.0 -24.3 243 20 325.1 325.2 290.7 326.6 0.40 24 405 7419 -21.9 -36.9 24 15.0 -24.3 242 20 325.4 325.4 290.8 326.8 0.40 25 400 7510 -22.7 -37.7 24 15.0 -25.0 240 17 325.5 325.6 290.8 326.9 0.37 26 359 8294 -29.9 -37.9 46 8.0 -30.9 243 19 326.1 326.1 291.0 327.6 0.41 27 342 8639 -32.7 -34.4 85 1.7 -32.9 246 24 326.8 326.9 291.5 329.0 0.61 28 302 9504 -39.7 -41.5 83 1.8 -39.9 257 33 328.8 328.9 291.7 330.0 0.33 29 300 9550 -40.1 -42.9 74 2.8 -40.4 255 33 328.8 328.9 291.7 329.9 0.29 30 285 9899 -42.9 -48.9 52 6.0 -43.2 249 35 329.7 329.7 291.8 330.3 0.16 31 273 10188 -45.5 -48.4 72 2.9 -45.7 245 37 330.0 330.0 291.9 330.7 0.17 32 267 10336 -46.7 -55.7 35 9.0 -47.0 242 37 330.4 330.4 291.9 330.7 0.08 33 262 10462 -47.9 -52.2 61 4.3 -48.1 240 38 330.4 330.4 291.9 330.9 0.12 34 252 10718 -49.9 -53.1 69 3.2 -50.0 236 40 331.1 331.1 292.2 331.6 0.11 35 250 10770 -50.1 -55.0 56 4.9 -50.3 235 40 331.6 331.6 292.2 331.9 0.09 36 216 11707 -57.1 -65.1 36 8.0 -57.2 220 38 334.9 334.9 293.0 335.0 0.03 37 200 12190 -59.9 -64.7 53 4.8 -60.0 260 33 337.9 337.9 293.9 338.0 0.03 38 197 12284 -60.5 -64.9 56 4.4 -60.6 263 32 338.4 338.4 294.0 338.5 0.03 39 190 12508 -61.5 -70.5 29 9.0 -61.6 270 29 340.3 340.3 294.4 340.4 0.01 40 177 12942 -64.9 -69.1 56 4.2 -65.0 255 13 341.7 341.7 294.7 341.8 0.02 41 150 13950 -64.3 -83.3 6 19.0 -64.4 270 50 359.3 359.3 298.5 359.3 0.00 42 149 13991 -64.5 -83.5 6 19.0 -64.6 270 51 359.7 359.7 298.7 359.7 0.00 43 126 15032 -59.7 -85.7 2 26.0 -59.9 252 37 386.0 386.0 303.2 386.0 0.00 44 100 16470 -63.1 -88.1 2 25.0 -63.3 265 37 405.8 405.8 306.0 405.8 0.00 45 91 17042 -67.1 -89.1 3 22.0 -67.2 258 35 409.0 409.0 306.4 409.0 0.00 46 87 17314 -64.5 -88.5 2 24.0 -64.7 252 33 419.5 419.5 307.6 419.5 0.00 47 78 17973 -68.5 -89.5 3 21.0 -68.6 277 33 424.5 424.5 308.2 424.5 0.00 48 70 18620 -68.3 -89.3 3 21.0 -68.4 240 4 438.3 438.3 309.7 438.3 0.00 49 67 18883 -69.1 -90.1 3 21.0 -69.2 259 3 442.1 442.1 310.1 442.1 0.00 50 55 20079 -64.3 -89.3 2 25.0 -64.6 1 13 478.7 478.7 313.4 478.7 0.00 51 50 20660 -66.9 -89.9 3 23.0 -67.1 65 7 485.8 485.8 313.9 485.8 0.00 52 49 20782 -67.5 -90.5 2 23.0 -67.7 77 10 487.2 487.2 314.0 487.2 0.00 53 39 22183 -60.1 -89.1 1 29.0 -60.8 20 2 538.8 538.8 317.5 538.8 0.00 54 30 23840 -55.5 -87.5 1 32.0 -57.0 345 16 593.3 593.3 320.3 593.4 0.01 55 28 24280 -55.1 -87.1 1 32.0 -56.8 342 16 606.3 606.3 320.9 606.3 0.01 TRP 177 12942 -64.9 -69.1 56 4.2 -65.0 255 13 341.7 341.7 294.7 341.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5673.00 m Freezing level: 617.69 mb = 4196.16 m = 13766.75 ft Wetbulb zero: 703.02 mb = 3143.88 m = 10314.43 ft Precipitable water: 0.95 inches Sfc-500 mean rel hum: 39.75 % Est. max temperature: 27.74 C = 81.92 F Sfc-Lift cond lev (LCL): 955.60 mb = 557.88 m = 1830.29 ft T: 20.95 C 700-500 lapse rate: 6.43 C/km ThetaE index: 17.01 C Layer 839.0- 747.0 mb Conv cond level (CCL): 761.53 mb = 2484.64 m = 8151.60 ft Mean mixing ratio: 10.53 g/kg Conv temperature: 32.08 C = 89.74 F Cap Strength: 4.12 C Lifted Index: -0.57 C Risk: Thunderstorms probable Lifted Index @300 mb: 0.84 C Lifted Index @700 mb: 0.85 C Showalter Index: -0.89 C Risk: Thunderstorms probable Total Totals Index: 49.60 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.10 C Cross Totals Index: 23.50 C K Index: 22.30 Risk: 20-40 % chance of thunderstorms Sweat Index: 257.75 Risk: None Energy Index: -1.57 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 51.75 J/kg Max Up Vert Vel: 10.17 m/s Conv Inhibition (B-): 290.06 J/kg Cap Strength: 4.07 C Lift Cond Lev (LCL): 857.87 mb = 1483.24 m = 4866.22 ft Lev Free Conv (LFC): 532.87 mb = 5346.52 m = 17540.87 ft Equ Level (EL): 432.87 mb = 6925.49 m = 22721.15 ft B at Equ Level: 50.16 J/kg Max Parcel Lev (MPL): 312.87 mb = 9258.51 m = 30375.31 ft Wind level data Storm motion: 243 at 11 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 ---------------------------------------------------------- 0 984 306 185 3 0.3 3.0 | 79 9 -9.2 -1.8 1 950 610 235 25 20.5 14.3 | 229 15 11.0 9.5 2 925 839 215 24 13.8 19.7 | 196 15 4.3 14.8 3 917 914 210 24 12.0 20.8 | 189 16 2.5 16.0 4 885 1219 215 18 10.3 14.7 | 185 10 0.9 9.9 5 854 1524 215 17 9.8 13.9 | 182 9 0.3 9.1 6 850 1562 215 17 9.8 13.9 | 182 9 0.3 9.1 7 823 1829 200 11 3.8 10.3 | 134 8 -5.7 5.5 8 794 2134 215 15 8.6 12.3 | 173 8 -0.9 7.5 9 765 2438 220 8 5.1 6.1 | 107 5 -4.3 1.3 10 738 2743 200 7 2.4 6.6 | 104 7 -7.1 1.7 11 700 3179 190 8 1.4 7.9 | 111 9 -8.1 3.0 12 659 3658 180 13 0.0 13.0 | 131 13 -9.5 8.2 13 610 4267 195 14 3.6 13.5 | 146 10 -5.8 8.7 14 587 4572 195 10 2.6 9.7 | 125 8 -6.9 4.8 15 565 4877 215 10 5.7 8.2 | 132 5 -3.7 3.4 16 500 5840 230 20 15.3 12.9 | 216 10 5.8 8.0 17 483 6096 235 22 18.0 12.6 | 228 12 8.5 7.8 18 464 6401 230 20 15.3 12.9 | 216 10 5.8 8.0 19 428 7010 255 21 20.3 5.4 | 267 11 10.8 0.6 20 411 7315 245 23 20.8 9.7 | 247 12 11.4 4.9 21 400 7510 240 17 14.7 8.5 | 235 6 5.2 3.7 22 394 7620 240 17 14.7 8.5 | 235 6 5.2 3.7 23 377 7925 240 15 13.0 7.5 | 233 4 3.5 2.7 24 318 9144 250 30 28.2 10.3 | 254 19 18.7 5.4 25 304 9449 260 32 31.5 5.6 | 268 22 22.0 0.7 26 300 9550 255 33 31.9 8.5 | 261 23 22.4 3.7 27 250 10770 235 40 32.8 22.9 | 232 30 23.3 18.1 28 231 11278 230 44 33.7 28.3 | 226 34 24.2 23.5 29 210 11887 215 36 20.6 29.5 | 204 27 11.2 24.7 30 200 12190 260 33 32.5 5.7 | 268 23 23.0 0.9 31 190 12497 270 29 29.0 -0.0 | 284 20 19.5 -4.8 32 177 12942 255 13 12.6 3.4 | 295 3 3.1 -1.5 33 172 13106 250 12 11.3 4.1 | 292 2 1.8 -0.7 34 164 13411 240 19 16.5 9.5 | 236 8 7.0 4.7 35 156 13716 255 46 44.4 11.9 | 259 36 35.0 7.1 36 150 13950 270 50 50.0 -0.0 | 277 41 40.5 -4.8 37 148 14021 270 52 52.0 -0.0 | 276 43 42.5 -4.8 38 134 14630 275 46 45.8 -4.0 | 284 37 36.4 -8.8 39 128 14935 255 36 34.8 9.3 | 260 26 25.3 4.5 40 122 15240 245 39 35.3 16.5 | 246 28 25.9 11.6 41 116 15545 235 38 31.1 21.8 | 232 28 21.7 17.0 42 105 16154 265 53 52.8 4.6 | 270 43 43.3 -0.2 43 100 16470 265 37 36.9 3.2 | 273 27 27.4 -1.6 44 95 16764 265 37 36.9 3.2 | 273 27 27.4 -1.6 45 86 17374 250 33 31.0 11.3 | 253 22 21.5 6.5 46 82 17678 265 39 38.9 3.4 | 273 29 29.4 -1.4 47 74 18288 290 27 25.4 -9.2 | 312 21 15.9 -14.1 48 70 18593 270 16 16.0 -0.0 | 307 8 6.5 -4.8 49 70 18620 240 4 3.5 2.0 | 65 7 -6.0 -2.8 50 67 18898 260 3 3.0 0.5 | 57 8 -6.5 -4.3 51 64 19202 240 19 16.5 9.5 | 236 8 7.0 4.7 52 60 19507 290 13 12.2 -4.4 | 344 10 2.7 -9.3 53 58 19812 295 15 13.6 -6.3 | 340 12 4.1 -11.2 54 52 20422 85 10 -10.0 -0.9 | 74 20 -19.4 -5.7 55 50 20660 65 7 -6.3 -3.0 | 64 18 -15.8 -7.8 56 49 20726 75 10 -9.7 -2.6 | 69 21 -19.1 -7.4 57 45 21336 95 8 -8.0 0.7 | 77 18 -17.4 -4.1 58 43 21641 115 17 -15.4 7.2 | 95 25 -24.9 2.4 59 41 21946 140 13 -8.4 10.0 | 106 19 -17.8 5.1 60 39 22250 0 0 -0.0 -0.0 | 63 11 -9.5 -4.8 61 37 22555 80 15 -14.8 -2.6 | 73 25 -24.2 -7.4 62 35 22860 80 19 -18.7 -3.3 | 74 29 -28.2 -8.1 63 33 23165 90 16 -16.0 0.0 | 79 26 -25.5 -4.8 64 32 23470 130 10 -7.7 6.4 | 95 17 -17.1 1.6 65 30 23774 0 0 -0.0 -0.0 | 63 11 -9.5 -4.8 66 30 23840 345 16 4.1 -15.5 | 15 21 -5.3 -20.3 67 28 24079 340 16 5.5 -15.0 | 11 20 -4.0 -19.9 68 26 24384 360 13 -0.0 -13.0 | 28 20 -9.5 -17.8 Wind Parameters Mean winds (0-6000m): 213.0 at 14.2 knts Storm direction: 243.0 at 10.6 knts Shear (0-3000m) pos: 3.8 neg: 3.1 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 39.4 deg Storm rel helicity (0-3000m) pos: 64.1 neg: -65.6 tot: -1.4 m^2/s^2 ave: -0.5 10^-3 m/s^2 rel: 0.10 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 1.1 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 11.56 Bulk Shear: 4.48 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 ------------------------------------------------------------------------------- 500 228 18 209 8| 22.3 0.0 22.3| 51.3 -27.1 24.3 48.6 0.51| 34.0 17.5 1000 220 20 197 11| 11.2 3.4 14.5| 51.3 -43.2 8.1 8.1 0.30| 21.9 6.6 1500 218 18 190 10| 7.4 4.6 12.1| 51.3 -58.0 -6.6 -4.4 0.12| 17.1 2.1 2000 216 17 184 9| 5.7 3.5 9.2| 59.6 -61.5 -1.9 -1.0 0.14| 14.9 2.0 2500 216 15 176 7| 4.6 3.8 8.3| 59.7 -65.6 -5.8 -2.3 0.07| 13.1 0.9 3000 214 14 165 7| 3.8 3.1 6.9| 64.1 -65.6 -1.4 -0.5 0.10| 11.4 1.1 4000 207 14 156 8| 3.1 2.2 5.3| 79.2 -65.8 13.4 3.4 0.16| 9.5 1.5 5000 207 13 153 8| 2.9 1.8 4.7| 86.7 -72.7 14.0 2.8 0.16| 8.7 1.4 6000 213 14 166 7| 3.0 1.5 4.5|102.0 -76.8 25.1 4.2 0.20| 8.2 1.6 Wrote GIF file: /home/apache/climate/data/raob//K2800/skewt/K2800.skewt.20250430.12.gif