UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101812.upa.cvt Date: 1200Z 18 OCT 25 Searching for KREV... Searching the city database file for: KREV ... Date:1200Z 18 OCT 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 161 1 925 822 SFC 851 1516 8.4 0.4 57 8.0 4.5 0 0 294.8 295.7 284.7 308.5 4.63 3 850 1526 9.2 0.2 53 9.0 4.8 40 3 295.8 296.6 285.0 309.3 4.56 4 808 1948 12.6 -5.4 28 18.0 4.2 338 3 303.7 304.3 286.6 313.5 3.16 5 800 2032 12.4 -5.6 28 18.0 4.1 12 3 304.4 305.0 286.8 314.1 3.14 6 792 2116 11.6 -6.4 28 18.0 3.4 46 3 304.4 304.9 286.6 313.7 2.99 7 722 2882 6.6 -4.4 45 11.0 1.4 325 3 307.1 307.8 288.4 318.9 3.82 8 717 2939 6.6 -5.4 42 12.0 1.0 315 4 307.7 308.3 288.3 318.8 3.56 9 705 3078 7.0 -21.0 11 28.0 -2.3 293 6 309.6 309.8 286.4 313.0 1.02 10 700 3136 7.0 -12.0 24 19.0 -0.7 290 7 310.2 310.6 287.8 317.3 2.17 11 681 3362 5.4 -2.6 56 8.0 1.4 305 10 310.9 311.8 290.4 325.4 4.64 12 670 3494 5.0 -4.0 52 9.0 0.6 298 11 311.9 312.7 290.3 325.3 4.24 13 665 3556 5.2 -5.8 45 11.0 0.0 295 12 312.8 313.5 290.2 324.7 3.73 14 658 3642 5.0 -7.0 41 12.0 -0.5 291 13 313.5 314.2 290.1 324.5 3.44 15 648 3767 4.2 -5.8 48 10.0 -0.5 292 12 314.0 314.7 290.6 326.2 3.83 16 617 4164 2.2 -10.8 38 13.0 -3.3 310 9 316.1 316.7 290.3 325.0 2.72 17 607 4296 1.8 -13.2 32 15.0 -4.2 320 7 317.1 317.6 290.2 324.7 2.28 18 591 4511 0.2 -13.8 34 14.0 -5.3 324 8 317.7 318.2 290.3 325.1 2.23 19 578 4689 -1.1 -16.1 31 15.0 -6.6 319 8 318.2 318.6 290.1 324.5 1.88 20 573 4758 -1.5 -15.5 34 14.0 -6.7 314 8 318.5 318.9 290.3 325.2 2.00 21 564 4884 -2.3 -17.3 31 15.0 -7.7 306 7 319.1 319.4 290.2 324.9 1.74 22 555 5012 -3.3 -17.3 33 14.0 -8.2 311 9 319.3 319.7 290.3 325.3 1.77 23 551 5069 -3.7 -18.7 30 15.0 -8.8 314 9 319.5 319.8 290.2 324.9 1.59 24 547 5126 -3.5 -23.5 20 20.0 -9.6 317 10 320.4 320.6 290.0 324.1 1.05 25 543 5184 -3.7 -25.7 16 22.0 -10.0 319 11 320.9 321.0 289.9 323.9 0.87 26 500 5830 -8.9 -24.9 26 16.0 -13.3 340 6 322.2 322.4 290.5 325.7 1.01 27 492 5954 -9.7 -24.7 28 15.0 -13.9 331 7 322.7 322.9 290.7 326.4 1.05 28 469 6320 -12.5 -30.5 21 18.0 -16.6 302 12 323.7 323.8 290.6 326.0 0.64 29 431 6957 -17.5 -28.5 38 11.0 -20.0 316 18 325.2 325.4 291.2 328.2 0.85 30 403 7455 -20.7 -37.7 20 17.0 -23.5 314 16 327.4 327.5 291.3 328.8 0.37 31 400 7510 -21.1 -38.1 20 17.0 -23.8 315 16 327.6 327.6 291.4 328.9 0.36 32 388 7734 -23.3 -39.3 22 16.0 -25.6 315 16 327.5 327.6 291.4 328.8 0.33 33 372 8040 -25.3 -44.3 15 19.0 -27.6 317 17 328.9 328.9 291.6 329.6 0.20 34 369 8099 -25.7 -44.7 15 19.0 -27.9 318 18 329.1 329.1 291.7 329.8 0.19 35 360 8277 -27.1 -44.1 18 17.0 -29.0 320 19 329.5 329.6 291.8 330.4 0.21 36 354 8398 -28.1 -46.1 16 18.0 -30.0 320 20 329.8 329.8 291.9 330.5 0.17 37 338 8728 -31.3 -47.3 19 16.0 -32.7 317 22 329.8 329.9 291.8 330.4 0.16 38 309 9356 -36.3 -53.3 16 17.0 -37.4 322 23 331.4 331.4 292.2 331.7 0.09 39 300 9560 -38.1 -54.1 17 16.0 -39.0 325 21 331.7 331.7 292.3 332.0 0.08 40 294 9699 -39.3 -54.3 19 15.0 -40.1 329 22 331.9 331.9 292.3 332.2 0.08 41 250 10790 -48.9 -54.9 50 6.0 -49.1 335 33 333.4 333.4 292.7 333.7 0.09 42 246 10896 -49.7 -55.7 49 6.0 -49.9 335 34 333.7 333.7 292.8 334.0 0.08 43 229 11361 -52.5 -60.5 37 8.0 -52.7 338 30 336.3 336.4 293.4 336.6 0.05 44 227 11417 -52.5 -60.5 37 8.0 -52.7 339 30 337.2 337.2 293.7 337.4 0.05 45 223 11532 -52.5 -61.5 33 9.0 -52.7 343 31 338.9 338.9 294.1 339.1 0.04 46 200 12230 -55.5 -66.5 24 11.0 -55.7 350 33 344.9 344.9 295.5 345.0 0.02 47 173 13148 -59.3 -72.3 17 13.0 -59.5 330 27 353.2 353.2 297.3 353.3 0.01 48 164 13481 -61.9 -74.9 16 13.0 -62.0 327 24 354.3 354.3 297.5 354.3 0.01 49 150 14030 -64.9 -77.9 15 13.0 -65.0 310 29 358.3 358.3 298.4 358.3 0.01 50 143 14321 -65.5 -79.5 13 14.0 -65.6 305 28 362.2 362.2 299.1 362.2 0.01 51 141 14407 -65.3 -79.3 13 14.0 -65.4 308 29 364.0 364.0 299.5 364.0 0.01 52 135 14671 -65.7 -79.7 13 14.0 -65.8 316 32 367.8 367.8 300.2 367.8 0.01 53 130 14900 -67.1 -81.1 12 14.0 -67.2 319 23 369.3 369.3 300.4 369.3 0.00 54 120 15381 -68.1 -83.1 10 15.0 -68.2 308 16 376.0 376.0 301.6 376.0 0.00 55 119 15432 -68.1 -83.1 10 15.0 -68.2 306 15 376.9 376.9 301.8 376.9 0.00 56 109 15956 -70.1 -85.1 9 15.0 -70.2 283 18 382.7 382.7 302.7 382.7 0.00 57 108 16011 -70.1 -85.1 9 15.0 -70.2 288 20 383.7 383.7 302.8 383.8 0.00 58 102 16352 -69.1 -84.1 10 15.0 -69.2 313 27 392.0 392.0 304.1 392.0 0.00 59 101 16411 -69.1 -84.1 10 15.0 -69.2 317 27 393.1 393.1 304.2 393.1 0.00 60 100 16470 -69.1 -84.1 10 15.0 -69.2 330 22 394.2 394.2 304.4 394.2 0.00 61 98 16590 -69.1 -84.1 10 15.0 -69.2 330 19 396.5 396.5 304.8 396.5 0.00 62 90 17094 -71.3 -86.3 9 15.0 -71.3 337 9 401.9 401.9 305.5 401.9 0.00 63 89 17160 -71.5 -86.5 9 15.0 -71.6 329 8 402.8 402.8 305.6 402.8 0.00 64 82 17643 -70.5 -85.5 9 15.0 -70.6 291 8 414.4 414.4 307.0 414.4 0.00 65 81 17715 -70.7 -86.7 8 16.0 -70.8 285 9 415.4 415.4 307.2 415.4 0.00 66 72 18419 -66.1 -84.1 6 18.0 -66.3 281 17 439.4 439.4 309.8 439.4 0.00 67 70 18590 -64.7 -82.7 7 18.0 -64.9 275 12 446.0 446.0 310.5 446.0 0.01 68 68 18767 -64.7 -83.7 6 19.0 -64.9 291 14 449.7 449.7 310.8 449.7 0.01 69 65 19042 -64.7 -85.7 4 21.0 -65.0 287 13 455.5 455.5 311.4 455.5 0.00 70 59 19634 -64.1 297 7 469.7 71 50 20650 -62.7 -90.7 1 28.0 -63.1 255 11 495.7 495.7 314.7 495.7 0.00 72 30 23830 -58.7 -87.7 1 29.0 -59.7 255 13 584.6 584.6 319.9 584.7 0.01 73 20 26370 -58.1 -87.1 1 29.0 -59.7 260 23 658.3 658.3 323.0 658.4 0.01 TRP WND Sounding variables and indices 1000-500 mb thick: 5669.00 m Freezing level: 589.00 mb = 4538.22 m = 14888.98 ft Wetbulb zero: 713.35 mb = 2980.83 m = 9779.51 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 34.41 % Est. max temperature: 22.98 C = 73.36 F Sfc-Lift cond lev (LCL): 752.98 mb = 2534.05 m = 8313.73 ft T: 8.87 C 700-500 lapse rate: 5.90 C/km ThetaE index: 5.95 C Layer 717.0- 700.0 mb Conv cond level (CCL): 482.48 mb = 6103.63 m = 20024.78 ft Mean mixing ratio: 3.47 g/kg Conv temperature: 35.38 C = 95.68 F Cap Strength: 11.90 C Lifted Index: 11.32 C Risk: None Lifted Index @300 mb: 13.27 C Lifted Index @700 mb: 6.78 C Showalter Index: 13.87 C Risk: None Total Totals Index: 27.20 C Risk: None Vertical Totals Index: 18.10 C Cross Totals Index: 9.10 C K Index: -0.70 Risk: None Sweat Index: 14.40 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 43.91 J/kg Max Up Vert Vel: 9.37 m/s Conv Inhibition (B-): 38604.68 J/kg Cap Strength: 11.82 C Lift Cond Lev (LCL): 634.47 mb = 3937.81 m = 12919.16 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 342 at 7 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 0 0 -0.0 -0.0 | 162 7 -2.1 6.5 1 850 1526 40 3 -1.9 -2.3 | 136 6 -4.0 4.2 2 820 1829 290 3 2.8 -1.0 | 188 6 0.7 5.5 3 790 2134 55 3 -2.5 -1.7 | 136 7 -4.5 4.8 4 761 2438 60 3 -2.6 -1.5 | 137 7 -4.7 5.0 5 734 2743 350 1 0.2 -1.0 | 161 6 -1.9 5.5 6 707 3048 295 6 5.4 -2.5 | 220 5 3.3 4.0 7 700 3136 290 7 6.6 -2.4 | 228 6 4.5 4.1 8 681 3353 305 10 8.2 -5.7 | 263 6 6.1 0.8 9 656 3658 290 13 12.2 -4.4 | 259 10 10.1 2.1 10 631 3962 295 11 10.0 -4.6 | 257 8 7.9 1.9 11 608 4267 320 7 4.5 -5.4 | 245 3 2.4 1.1 12 585 4572 325 9 5.2 -7.4 | 286 3 3.1 -0.9 13 563 4877 305 7 5.7 -4.0 | 236 4 3.6 2.5 14 542 5182 320 11 7.1 -8.4 | 291 5 5.0 -1.9 15 522 5486 335 9 3.8 -8.2 | 314 2 1.7 -1.7 16 502 5791 345 5 1.3 -4.8 | 155 2 -0.8 1.7 17 500 5830 340 6 2.1 -5.6 | 178 1 -0.0 0.9 18 483 6096 320 8 5.1 -6.1 | 263 3 3.1 0.4 19 463 6401 295 14 12.7 -5.9 | 267 11 10.6 0.6 20 445 6706 300 18 15.6 -9.0 | 280 14 13.5 -2.5 21 427 7010 320 18 11.6 -13.8 | 308 12 9.5 -7.3 22 410 7315 310 16 12.3 -10.3 | 290 11 10.2 -3.8 23 400 7510 315 16 11.3 -11.3 | 298 10 9.2 -4.8 24 394 7620 315 16 11.3 -11.3 | 298 10 9.2 -4.8 25 377 7925 315 16 11.3 -11.3 | 298 10 9.2 -4.8 26 362 8230 320 19 12.2 -14.6 | 309 13 10.1 -8.1 27 346 8534 320 22 14.1 -16.9 | 311 16 12.1 -10.4 28 332 8839 315 22 15.6 -15.6 | 304 16 13.5 -9.1 29 318 9144 325 22 12.6 -18.0 | 318 16 10.5 -11.5 30 305 9449 320 23 14.8 -17.6 | 311 17 12.7 -11.1 31 300 9560 325 21 12.0 -17.2 | 317 15 10.0 -10.7 32 292 9754 330 23 11.5 -19.9 | 325 16 9.4 -13.4 33 279 10058 330 28 14.0 -24.2 | 326 21 11.9 -17.7 34 255 10668 340 32 10.9 -30.1 | 339 25 8.9 -23.6 35 250 10790 335 33 13.9 -29.9 | 333 26 11.9 -23.4 36 243 10973 335 34 14.4 -30.8 | 333 27 12.3 -24.3 37 232 11278 335 29 12.3 -26.3 | 333 22 10.2 -19.8 38 221 11582 345 32 8.3 -30.9 | 346 25 6.2 -24.4 39 211 11887 345 39 10.1 -37.7 | 346 32 8.0 -31.2 40 201 12192 345 38 9.8 -36.7 | 346 31 7.7 -30.2 41 200 12230 350 33 5.7 -32.5 | 352 26 3.6 -26.0 42 192 12497 350 30 5.2 -29.5 | 352 23 3.1 -23.0 43 183 12802 335 25 10.6 -22.7 | 332 18 8.5 -16.2 44 174 13106 330 27 13.5 -23.4 | 326 20 11.4 -16.9 45 166 13411 330 25 12.5 -21.7 | 326 18 10.4 -15.2 46 158 13716 315 18 12.7 -12.7 | 300 12 10.6 -6.2 47 150 14021 295 23 20.8 -9.7 | 280 19 18.8 -3.2 48 150 14030 310 29 22.2 -18.6 | 301 24 20.1 -12.1 49 143 14326 305 28 22.9 -16.1 | 295 23 20.8 -9.6 50 136 14630 315 33 23.3 -23.3 | 308 27 21.2 -16.8 51 129 14935 320 21 13.5 -16.1 | 310 15 11.4 -9.6 52 123 15240 315 20 14.1 -14.1 | 302 14 12.1 -7.6 53 117 15545 300 11 9.5 -5.5 | 262 8 7.4 1.0 54 111 15850 275 15 14.9 -1.3 | 248 14 12.9 5.2 55 105 16154 300 24 20.8 -12.0 | 286 19 18.7 -5.5 56 100 16459 320 28 18.0 -21.4 | 313 22 15.9 -14.9 57 100 16470 330 22 11.0 -19.1 | 325 15 8.9 -12.6 58 95 16764 330 15 7.5 -13.0 | 320 8 5.4 -6.5 59 90 17069 340 9 3.1 -8.5 | 333 2 1.0 -2.0 60 86 17374 305 6 4.9 -3.4 | 223 4 2.8 3.1 61 82 17678 290 8 7.5 -2.7 | 235 7 5.4 3.8 62 78 17983 255 16 15.5 4.1 | 231 17 13.4 10.6 63 74 18288 285 21 20.3 -5.4 | 267 18 18.2 1.1 64 70 18590 275 12 12.0 -1.0 | 241 11 9.9 5.5 65 70 18593 320 15 9.6 -11.5 | 303 9 7.6 -5.0 66 67 18898 270 14 14.0 -0.0 | 241 14 11.9 6.5 67 63 19202 305 11 9.0 -6.3 | 268 7 6.9 0.2 68 60 19507 325 5 2.9 -4.1 | 198 3 0.8 2.4 69 57 19812 260 10 9.8 1.7 | 223 11 7.8 8.2 70 52 20422 315 13 9.2 -9.2 | 291 8 7.1 -2.7 71 50 20650 255 11 10.6 2.8 | 222 13 8.5 9.3 72 49 20726 270 11 11.0 -0.0 | 234 11 8.9 6.5 73 47 21031 255 11 10.6 2.8 | 222 13 8.5 9.3 74 45 21336 260 9 8.9 1.6 | 220 11 6.8 8.1 75 43 21641 285 10 9.7 -2.6 | 243 9 7.6 3.9 76 41 21946 235 8 6.6 4.6 | 202 12 4.5 11.1 77 39 22250 245 9 8.2 3.8 | 210 12 6.1 10.3 78 37 22555 275 11 11.0 -1.0 | 238 10 8.9 5.5 79 35 22860 275 8 8.0 -0.7 | 225 8 5.9 5.8 80 33 23165 280 10 9.8 -1.7 | 238 9 7.8 4.8 81 32 23470 290 8 7.5 -2.7 | 235 7 5.4 3.8 82 30 23774 270 6 6.0 -0.0 | 211 8 3.9 6.5 83 30 23830 255 13 12.6 3.4 | 227 14 10.5 9.9 84 29 24079 255 13 12.6 3.4 | 227 14 10.5 9.9 85 27 24384 230 18 13.8 11.6 | 213 22 11.7 18.1 86 25 24994 285 14 13.5 -3.6 | 256 12 11.4 2.9 87 24 25298 250 22 20.7 7.5 | 233 23 18.6 14.0 88 23 25603 250 22 20.7 7.5 | 233 23 18.6 14.0 89 22 25908 260 12 11.8 2.1 | 229 13 9.7 8.6 90 21 26213 245 21 19.0 8.9 | 228 23 16.9 15.4 91 20 26370 260 23 22.7 4.0 | 243 23 20.6 10.5 92 19 26518 245 20 18.1 8.5 | 227 22 16.0 15.0 93 17 26822 260 23 22.7 4.0 | 243 23 20.6 10.5 94 16 27127 255 27 26.1 7.0 | 241 28 24.0 13.5 95 14 27432 260 27 26.6 4.7 | 245 27 24.5 11.2 96 13 27737 265 24 23.9 2.1 | 249 23 21.8 8.6 97 12 28042 285 23 22.2 -6.0 | 268 20 20.1 0.5 98 11 28346 280 22 21.7 -3.8 | 262 20 19.6 2.7 99 10 28651 285 19 18.4 -4.9 | 264 16 16.3 1.6 100 9 28956 290 25 23.5 -8.6 | 275 22 21.4 -2.1 101 8 29261 290 23 21.6 -7.9 | 274 20 19.5 -1.4 102 7 29566 315 15 10.6 -10.6 | 296 9 8.5 -4.1 103 7 29870 310 17 13.0 -10.9 | 292 12 10.9 -4.4 Wind Parameters Mean winds (0-6000m): 312.2 at 9.1 knts Storm direction: 342.2 at 6.8 knts Shear (0-3000m) pos: 1.3 neg: 2.1 tot: 3.5 10-3/s Storm rel Dir Shear (0-3000m): 117.2 deg Storm rel helicity (0-3000m) pos: 20.3 neg: -9.4 tot: 11.0 m^2/s^2 ave: 3.7 10^-3 m/s^2 rel: 0.23 Storm rel vorticity (0-3000m) horiz: 6.7 stream: 1.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 7.70 Bulk Shear: 5.70 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 ------------------------------------------------------------------------------- 500 338 3 165 4| 3.1 0.0 3.1| 3.5 -5.8 -2.3 -4.6 -0.16| 10.8 -1.7 1000 26 3 139 5| 1.3 0.0 1.3| 4.4 -6.9 -2.5 -2.5 -0.14| 7.3 -1.0 1500 7 3 146 4| 0.9 2.2 3.1| 11.5 -6.9 4.6 3.1 0.19| 7.4 1.4 2000 320 4 192 3| 0.6 3.2 3.9| 19.1 -7.2 11.8 5.9 0.30| 7.4 2.2 2500 306 6 221 4| 0.7 2.6 3.3| 19.3 -8.9 10.4 4.2 0.24| 6.9 1.7 3000 308 6 228 4| 1.3 2.1 3.5| 20.3 -9.4 11.0 3.7 0.23| 6.7 1.6 4000 313 7 240 4| 1.5 1.8 3.2| 26.5 -11.5 15.0 3.8 0.24| 6.4 1.6 5000 313 7 247 4| 1.2 2.5 3.6| 30.7 -13.1 17.6 3.5 0.20| 6.8 1.4 6000 312 9 265 5| 1.5 2.0 3.5| 60.3 -23.1 37.2 6.2 0.24| 6.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//KREV/skewt/KREV.skewt.20251018.12.gif