UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110800.upa.cvt Date: 0000Z 8 NOV 25 Searching for KREV... Searching the city database file for: KREV ... Date:0000Z 8 NOV 25 Station: KREV WMO ident: 72489 Latitude: 39.57 Longitude: -119.78 Elevation: 1516.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 118 1 925 799 SFC 851 1516 16.6 2.6 39 14.0 8.9 315 10 303.4 304.4 288.7 319.8 5.42 3 850 1525 16.4 1.4 36 15.0 8.4 335 9 303.3 304.2 288.2 318.4 4.98 4 847 1555 16.0 0.0 34 16.0 7.7 335 9 303.2 304.0 287.8 317.0 4.51 5 839 1635 15.0 -1.0 33 16.0 6.9 333 8 303.0 303.8 287.4 315.9 4.23 6 717 2933 2.4 -3.6 65 6.0 -0.4 255 9 303.1 303.8 287.3 315.5 4.09 7 700 3126 1.0 -5.0 64 6.0 -1.7 275 10 303.6 304.3 287.1 315.2 3.76 8 678 3382 -0.3 -12.3 40 12.0 -4.8 301 14 304.9 305.3 286.0 311.9 2.19 9 674 3429 -0.3 -13.3 37 13.0 -5.1 306 14 305.4 305.8 286.0 311.9 2.03 10 670 3477 0.0 -15.0 31 15.0 -5.3 311 15 306.3 306.6 286.1 312.0 1.78 11 663 3561 0.6 -13.4 34 14.0 -4.6 319 16 307.9 308.3 286.9 314.5 2.05 12 646 3768 -0.3 -11.3 43 11.0 -4.6 332 19 309.2 309.6 287.8 317.1 2.49 13 640 3843 -0.7 -12.7 40 12.0 -5.3 333 19 309.5 310.0 287.7 316.8 2.25 14 635 3906 -0.3 -15.3 31 15.0 -5.7 334 20 310.7 311.0 287.6 316.7 1.83 15 630 3969 -0.3 -17.3 26 17.0 -6.1 335 20 311.4 311.7 287.6 316.5 1.56 16 602 4331 -1.9 -18.9 26 17.0 -7.5 329 23 313.6 313.9 288.2 318.4 1.43 17 592 4464 -2.7 -20.7 24 18.0 -8.4 327 22 314.2 314.4 288.2 318.4 1.24 18 583 4585 -3.5 -20.5 25 17.0 -8.8 325 21 314.6 314.9 288.4 319.0 1.28 19 573 4721 -4.3 -22.3 23 18.0 -9.7 318 23 315.3 315.5 288.4 319.1 1.12 20 554 4986 -6.5 -22.5 27 16.0 -11.2 310 25 315.7 315.9 288.6 319.6 1.13 21 553 5000 -6.7 -22.7 27 16.0 -11.3 310 25 315.6 315.9 288.6 319.4 1.12 22 533 5287 -7.5 -33.5 10 26.0 -13.2 307 21 318.0 318.1 288.6 319.6 0.42 23 523 5434 -8.7 -28.7 18 20.0 -13.6 302 19 318.3 318.4 288.9 320.7 0.68 24 520 5478 -9.1 -30.1 16 21.0 -14.0 301 18 318.4 318.5 288.9 320.5 0.60 25 511 5613 -10.1 -30.1 18 20.0 -14.7 300 18 318.7 318.9 289.0 320.9 0.61 26 500 5780 -11.7 -28.7 23 17.0 -15.7 300 19 318.8 318.9 289.2 321.3 0.72 27 481 6075 -14.5 -28.5 29 14.0 -17.7 304 22 318.9 319.0 289.2 321.5 0.76 28 461 6395 -16.1 -33.1 22 17.0 -19.4 288 19 320.8 320.9 289.5 322.6 0.51 29 443 6694 -18.1 -35.1 21 17.0 -21.1 271 15 321.9 322.0 289.8 323.5 0.44 30 424 7020 -19.9 -28.9 45 9.0 -21.8 283 24 323.7 323.8 290.7 326.6 0.83 31 414 7197 -20.7 -31.7 37 11.0 -22.8 290 29 324.9 325.0 290.9 327.2 0.65 32 408 7304 -21.5 -32.5 36 11.0 -23.5 294 33 325.2 325.3 291.0 327.4 0.61 33 400 7450 -22.5 -33.5 36 11.0 -24.4 295 35 325.7 325.9 291.1 327.8 0.57 34 398 7487 -22.7 -33.7 36 11.0 -24.6 295 35 326.0 326.1 291.2 328.0 0.56 35 389 7654 -24.1 -34.1 39 10.0 -25.8 295 36 326.3 326.4 291.2 328.3 0.55 36 378 7863 -25.9 -35.9 39 10.0 -27.4 291 38 326.6 326.7 291.2 328.3 0.47 37 369 8037 -27.1 -37.1 38 10.0 -28.5 290 39 327.2 327.3 291.4 328.8 0.43 38 364 8135 -28.1 -38.1 38 10.0 -29.5 290 40 327.2 327.3 291.3 328.6 0.39 39 349 8436 -30.7 -39.7 41 9.0 -31.8 287 40 327.6 327.7 291.4 328.9 0.35 40 328 8873 -34.5 -43.5 40 9.0 -35.3 280 39 328.3 328.3 291.5 329.2 0.25 41 319 9067 -36.1 -46.1 35 10.0 -36.9 284 40 328.7 328.7 291.6 329.4 0.19 42 311 9243 -37.7 -46.7 38 9.0 -38.4 285 40 328.8 328.9 291.6 329.5 0.18 43 305 9377 -38.7 -48.7 34 10.0 -39.4 285 39 329.3 329.3 291.7 329.8 0.15 44 300 9490 -39.5 -49.5 34 10.0 -40.1 285 40 329.7 329.7 291.8 330.2 0.14 45 289 9745 -41.5 -52.5 29 11.0 -42.1 285 41 330.4 330.4 291.9 330.8 0.10 46 256 10555 -48.7 -56.7 39 8.0 -49.0 286 43 331.4 331.4 292.2 331.7 0.07 47 250 10710 -50.1 -57.1 43 7.0 -50.3 285 43 331.6 331.6 292.2 331.9 0.07 48 247 10789 -50.5 -57.5 43 7.0 -50.7 286 43 332.1 332.1 292.4 332.4 0.07 49 239 11003 -52.3 -58.3 48 6.0 -52.5 290 43 332.6 332.6 292.4 332.8 0.06 50 234 11139 -53.7 -59.7 48 6.0 -53.8 287 43 332.5 332.5 292.4 332.7 0.05 51 223 11447 -56.1 -62.1 47 6.0 -56.2 285 44 333.4 333.4 292.7 333.6 0.04 52 217 11620 -57.5 -63.5 46 6.0 -57.6 285 45 333.8 333.8 292.8 334.0 0.03 53 207 11916 -59.9 -65.9 45 6.0 -60.0 280 48 334.6 334.6 293.0 334.7 0.03 54 202 12068 -60.9 -66.9 45 6.0 -61.0 280 48 335.4 335.4 293.2 335.5 0.02 55 200 12130 -61.3 -67.3 45 6.0 -61.4 280 48 335.7 335.7 293.3 335.8 0.02 56 195 12286 -62.5 -68.5 44 6.0 -62.6 280 48 336.2 336.2 293.4 336.3 0.02 57 191 12413 -63.1 -69.1 44 6.0 -63.1 280 48 337.2 337.2 293.6 337.3 0.02 58 185 12608 -64.5 -69.5 50 5.0 -64.6 280 47 338.1 338.1 293.9 338.1 0.02 59 150 13890 -62.9 -72.9 25 10.0 -63.0 275 63 361.7 361.7 299.1 361.8 0.01 60 148 13973 -63.0 -73.2 24 10.2 -63.1 280 64 362.9 362.9 299.3 363.0 0.01 61 96 16616 -66.3 -84.3 6 18.0 -66.4 294 43 404.3 404.3 305.8 404.3 0.00 62 93 16808 -66.5 -84.5 6 18.0 -66.6 294 43 407.6 407.6 306.2 407.6 0.00 63 88 17144 -65.3 -84.3 6 19.0 -65.5 291 42 416.5 416.5 307.3 416.5 0.00 64 83 17499 -66.5 -86.5 4 20.0 -66.7 300 25 421.1 421.1 307.9 421.1 0.00 65 78 17875 -65.9 -87.9 3 22.0 -66.1 285 21 429.9 429.9 308.8 429.9 0.00 66 74 18194 -66.9 -88.9 3 22.0 -67.1 282 17 434.3 434.3 309.3 434.3 0.00 67 71 18444 -66.5 -89.5 3 23.0 -66.7 293 20 440.3 440.3 309.9 440.3 0.00 68 70 18530 -66.7 -89.7 3 23.0 -66.9 300 23 441.7 441.7 310.0 441.7 0.00 69 66 18885 -67.9 -91.9 2 24.0 -68.1 300 19 446.6 446.6 310.6 446.6 0.00 70 64 19071 -65.7 -90.7 2 25.0 -65.9 296 22 455.4 455.4 311.4 455.4 0.00 71 62 19264 -65.3 289 28 460.4 TRP WND 148 13973 -63.0 -73.2 24 10.2 -63.1 280 64 362.9 362.9 299.3 363.0 0.01 Sounding variables and indices 1000-500 mb thick: 5662.00 m Freezing level: 683.08 mb = 3322.70 m = 10901.10 ft Freezing level: 670.00 mb = 3476.55 m = 11405.87 ft Freezing level: 651.67 mb = 3699.21 m = 12136.35 ft Wetbulb zero: 723.56 mb = 2857.63 m = 9375.31 ft Precipitable water: 0.41 inches Sfc-500 mean rel hum: 35.98 % Est. max temperature: 16.72 C = 62.10 F Sfc-Lift cond lev (LCL): 689.39 mb = 3248.35 m = 10657.20 ft T: 0.38 C 700-500 lapse rate: 4.79 C/km ThetaE index: 8.00 C Layer 850.0- 674.0 mb Conv cond level (CCL): 553.50 mb = 4992.65 m = 16379.89 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 28.29 C = 82.93 F Cap Strength: 7.66 C Lifted Index: 7.03 C Risk: None Lifted Index @300 mb: 10.11 C Lifted Index @700 mb: 0.48 C Showalter Index: 5.57 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 28.10 C Cross Totals Index: 13.10 C K Index: 23.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 53.80 Risk: None Energy Index: 0.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.53 J/kg Max Up Vert Vel: 1.75 m/s Conv Inhibition (B-): 14661.44 J/kg Cap Strength: 7.58 C Lift Cond Lev (LCL): 657.46 mb = 3627.76 m = 11901.96 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 334 at 13 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 ---------------------------------------------------------- 0 851 1516 315 10 7.1 -7.1 | 198 5 1.5 4.6 1 850 1525 335 9 3.8 -8.2 | 153 4 -1.8 3.5 2 819 1829 330 7 3.5 -6.1 | 160 6 -2.1 5.6 3 790 2134 310 4 3.1 -2.6 | 165 9 -2.5 9.1 4 761 2438 265 4 4.0 0.3 | 172 12 -1.6 12.0 5 733 2743 240 7 6.1 3.5 | 182 15 0.5 15.2 6 707 3048 265 10 10.0 0.9 | 199 13 4.4 12.5 7 700 3126 275 10 10.0 -0.9 | 202 12 4.4 10.8 8 654 3658 330 18 9.0 -15.6 | 319 5 3.4 -3.9 9 630 3962 335 20 8.5 -18.1 | 336 7 2.9 -6.5 10 606 4267 330 23 11.5 -19.9 | 324 10 5.9 -8.3 11 583 4572 325 21 12.0 -17.2 | 311 9 6.5 -5.5 12 561 4877 310 26 19.9 -16.7 | 289 15 14.3 -5.1 13 539 5182 310 22 16.9 -14.1 | 282 12 11.3 -2.5 14 519 5486 300 18 15.6 -9.0 | 255 10 10.0 2.7 15 500 5780 300 19 16.5 -9.5 | 259 11 10.9 2.2 16 499 5791 295 18 16.3 -7.6 | 249 11 10.7 4.1 17 479 6096 305 22 18.0 -12.6 | 274 12 12.5 -1.0 18 442 6706 270 15 15.0 -0.0 | 219 15 9.4 11.7 19 407 7315 295 33 29.9 -13.9 | 275 24 24.3 -2.3 20 400 7450 295 35 31.7 -14.8 | 277 26 26.2 -3.1 21 391 7620 295 36 32.6 -15.2 | 277 27 27.1 -3.6 22 374 7925 290 39 36.6 -13.3 | 273 31 31.1 -1.7 23 358 8230 290 40 37.6 -13.7 | 274 32 32.0 -2.0 24 343 8534 285 40 38.6 -10.4 | 268 33 33.1 1.3 25 329 8839 280 39 38.4 -6.8 | 262 33 32.8 4.9 26 315 9144 285 40 38.6 -10.4 | 268 33 33.1 1.3 27 302 9449 285 39 37.7 -10.1 | 267 32 32.1 1.6 28 300 9490 285 40 38.6 -10.4 | 268 33 33.1 1.3 29 288 9754 285 41 39.6 -10.6 | 268 34 34.0 1.0 30 276 10058 290 41 38.5 -14.0 | 274 33 33.0 -2.4 31 252 10668 285 44 42.5 -11.4 | 270 37 36.9 0.3 32 250 10710 285 43 41.5 -11.1 | 269 36 36.0 0.5 33 240 10973 290 43 40.4 -14.7 | 275 35 34.8 -3.0 34 229 11278 285 43 41.5 -11.1 | 269 36 36.0 0.5 35 218 11582 285 45 43.5 -11.6 | 270 38 37.9 0.0 36 208 11887 280 48 47.3 -8.3 | 265 42 41.7 3.3 37 200 12130 280 48 47.3 -8.3 | 265 42 41.7 3.3 38 198 12192 280 49 48.3 -8.5 | 266 43 42.7 3.2 39 188 12497 280 47 46.3 -8.2 | 265 41 40.7 3.5 40 179 12802 280 47 46.3 -8.2 | 265 41 40.7 3.5 41 170 13106 285 46 44.4 -11.9 | 270 39 38.9 -0.2 42 154 13716 275 54 53.8 -4.7 | 262 49 48.2 7.0 43 150 13890 275 63 62.8 -5.5 | 264 58 57.2 6.2 44 148 13973 280 64 63.0 -11.1 | 269 57 57.5 0.5 45 147 14021 275 63 62.8 -5.5 | 264 58 57.2 6.2 46 140 14326 280 64 63.0 -11.1 | 269 57 57.5 0.5 47 94 16764 295 42 38.1 -17.7 | 281 33 32.5 -6.1 48 89 17069 285 47 45.4 -12.2 | 271 40 39.8 -0.5 49 85 17374 310 26 19.9 -16.7 | 289 15 14.3 -5.1 50 81 17678 285 24 23.2 -6.2 | 253 18 17.6 5.4 51 77 17983 285 20 19.3 -5.2 | 245 15 13.8 6.5 52 73 18288 280 15 14.8 -2.6 | 225 13 9.2 9.1 53 70 18530 300 23 19.9 -11.5 | 269 14 14.4 0.2 54 69 18593 300 18 15.6 -9.0 | 255 10 10.0 2.7 55 65 18898 300 20 17.3 -10.0 | 262 12 11.8 1.7 56 61 19202 285 30 29.0 -7.8 | 261 24 23.4 3.9 Wind Parameters Mean winds (0-6000m): 304.5 at 17.2 knts Storm direction: 334.5 at 12.9 knts Shear (0-3000m) pos: 2.8 neg: 1.2 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 115.2 deg Storm rel helicity (0-3000m) pos: 59.7 neg: -11.8 tot: 47.9 m^2/s^2 ave: 16.0 10^-3 m/s^2 rel: 0.40 Storm rel vorticity (0-3000m) horiz: 7.7 stream: 3.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 16.30 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 ------------------------------------------------------------------------------- 500 330 7 160 6| 5.0 0.0 5.0| 1.5 -3.9 -2.3 -4.6 -0.35| 7.4 -2.6 1000 317 6 168 8| 2.5 2.5 5.0| 7.7 -3.9 3.7 3.7 -0.03| 6.4 -0.2 1500 291 6 182 9| 1.3 1.7 3.0| 27.5 -3.9 23.6 15.7 0.25| 6.6 1.7 2000 293 8 191 9| 2.4 1.3 3.7| 50.9 -3.9 46.9 23.5 0.47| 8.3 3.9 2500 309 10 202 6| 3.3 1.0 4.3| 59.7 -4.0 55.7 22.3 0.53| 8.3 4.4 3000 317 12 223 4| 2.8 1.2 4.0| 59.7 -11.8 47.9 16.0 0.40| 7.7 3.1 4000 314 15 254 5| 2.1 2.1 4.2| 59.7 -46.4 13.3 3.3 0.11| 7.9 0.9 5000 310 16 256 7| 1.9 2.4 4.3| 74.6 -81.2 -6.6 -1.3 0.02| 7.9 0.1 6000 304 17 258 9| 3.0 2.0 5.0|173.3 -94.1 79.2 13.2 0.16| 8.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//KREV/skewt/KREV.skewt.20251108.00.gif