UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110500.upa.cvt Date: 0000Z 5 NOV 25 Searching for KREV... Searching the city database file for: KREV ... Date:0000Z 5 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 74 1 925 762 2 850 1496 165 16 SFC 848 1516 20.2 -3.8 19 24.0 8.2 165 16 307.5 308.2 288.1 318.2 3.40 4 843 1567 18.2 -9.8 14 28.0 5.8 171 17 305.9 306.3 286.3 312.8 2.15 5 774 2288 11.2 -9.8 22 21.0 2.2 200 11 306.0 306.4 286.5 313.4 2.34 6 732 2750 7.4 -14.6 19 22.0 -0.9 195 14 306.7 307.0 286.1 312.2 1.68 7 700 3115 3.8 -15.2 23 19.0 -3.1 215 18 306.7 307.0 286.1 312.1 1.67 8 696 3161 3.4 -15.6 23 19.0 -3.4 214 18 306.8 307.1 286.1 312.0 1.63 9 688 3255 2.6 -17.4 21 20.0 -4.3 212 18 306.9 307.1 285.8 311.5 1.42 10 681 3338 2.8 -20.2 17 23.0 -4.6 210 18 308.0 308.2 285.9 311.7 1.13 11 662 3566 1.8 -32.2 6 34.0 -6.5 217 29 309.4 309.5 285.6 310.7 0.39 12 640 3838 0.4 -20.6 19 21.0 -6.3 223 35 310.8 311.0 286.9 314.7 1.16 13 630 3964 0.0 -25.0 13 25.0 -7.2 225 36 311.7 311.9 286.9 314.5 0.80 14 602 4327 -2.5 -22.5 20 20.0 -8.5 232 39 312.9 313.1 287.6 316.4 1.04 15 594 4433 -2.9 -22.9 20 20.0 -8.8 239 39 313.7 313.9 287.8 317.1 1.02 16 572 4730 -5.5 -23.5 23 18.0 -10.6 248 38 314.0 314.2 287.9 317.4 1.00 17 530 5323 -9.9 -19.9 44 10.0 -12.9 246 39 315.7 316.0 288.9 320.7 1.49 18 519 5485 -11.1 -21.1 43 10.0 -14.0 240 45 316.1 316.4 289.0 320.7 1.37 19 500 5770 -13.7 -20.7 55 7.0 -15.7 240 48 316.3 316.6 289.1 321.3 1.47 20 474 6172 -16.3 -20.3 71 4.0 -17.4 235 47 318.0 318.3 289.8 323.4 1.61 21 459 6413 -17.7 -28.7 38 11.0 -20.0 235 46 319.2 319.3 289.3 321.9 0.78 22 448 6593 -19.1 -27.1 49 8.0 -20.8 238 48 319.6 319.8 289.6 322.9 0.93 23 440 6727 -18.9 -20.3 89 1.4 -19.3 240 49 321.5 321.9 291.0 327.4 1.73 24 438 6761 -18.9 -20.4 88 1.5 -19.3 241 49 322.0 322.3 291.1 327.8 1.72 25 413 7195 -21.1 -23.3 82 2.2 -21.7 248 44 324.6 324.9 291.6 329.5 1.42 26 404 7357 -22.3 -24.7 81 2.4 -22.9 250 43 325.1 325.3 291.6 329.6 1.28 27 400 7430 -22.7 -25.1 81 2.4 -23.2 250 42 325.5 325.7 291.7 329.9 1.24 28 391 7597 -24.1 -26.6 80 2.5 -24.6 246 42 325.8 326.0 291.6 329.7 1.11 29 379 7823 -25.9 -28.3 80 2.4 -26.4 242 41 326.3 326.5 291.6 329.8 0.98 30 333 8746 -33.3 -36.3 74 3.0 -33.7 238 45 328.5 328.6 291.8 330.4 0.52 31 330 8810 -33.9 -36.8 75 2.9 -34.3 239 46 328.5 328.6 291.8 330.4 0.49 32 322 8981 -35.3 -38.5 72 3.2 -35.7 242 47 328.9 329.0 291.9 330.5 0.43 33 314 9156 -36.9 -39.8 74 2.9 -37.2 245 48 329.0 329.1 291.9 330.5 0.38 34 303 9402 -39.1 -42.3 72 3.2 -39.4 241 51 329.3 329.4 291.9 330.5 0.30 35 300 9470 -39.7 -42.8 72 3.1 -39.9 240 52 329.4 329.5 291.9 330.5 0.29 36 294 9608 -40.9 -44.3 70 3.4 -41.2 240 52 329.6 329.7 291.9 330.6 0.25 37 288 9748 -41.9 -45.4 69 3.5 -42.2 240 51 330.1 330.2 292.0 331.0 0.23 38 285 9819 -42.7 -46.0 70 3.3 -42.9 240 51 330.0 330.0 291.9 330.8 0.22 39 283 9866 -42.9 -46.4 68 3.5 -43.1 239 51 330.4 330.4 292.0 331.2 0.21 40 270 10182 -45.7 -49.3 67 3.6 -45.9 237 50 330.8 330.8 292.1 331.4 0.16 41 269 10207 -46.1 -49.6 68 3.5 -46.3 236 50 330.5 330.6 292.0 331.1 0.15 42 261 10407 -47.7 -51.3 66 3.6 -47.9 236 49 331.0 331.1 292.2 331.6 0.13 43 259 10458 -48.1 -51.5 68 3.4 -48.3 236 49 331.2 331.2 292.2 331.7 0.13 44 253 10612 -49.3 -52.9 66 3.6 -49.4 239 49 331.6 331.7 292.3 332.1 0.11 45 250 10690 -50.1 -53.4 68 3.3 -50.2 240 50 331.6 331.6 292.3 332.0 0.11 46 245 10822 -51.3 -54.6 68 3.3 -51.4 241 51 331.7 331.7 292.3 332.1 0.09 47 234 11118 -53.5 -56.4 70 2.9 -53.6 244 52 332.8 332.8 292.6 333.1 0.08 48 226 11341 -54.9 -58.1 68 3.2 -55.0 246 52 333.9 334.0 292.9 334.2 0.07 49 224 11398 -55.3 -58.3 69 3.0 -55.4 247 52 334.2 334.2 292.9 334.5 0.07 50 217 11599 -57.1 -60.2 68 3.1 -57.2 250 50 334.4 334.5 293.0 334.7 0.05 51 205 11957 -60.3 -62.9 71 2.6 -60.3 249 47 334.9 334.9 293.1 335.1 0.04 52 200 12110 -61.3 -64.1 69 2.8 -61.3 245 45 335.7 335.7 293.3 335.8 0.03 53 195 12267 -61.9 -64.8 68 2.9 -61.9 249 46 337.2 337.2 293.6 337.3 0.03 54 193 12330 -62.1 -64.8 70 2.7 -62.1 248 45 337.8 337.9 293.8 338.0 0.03 55 190 12427 -61.9 -64.7 69 2.8 -61.9 246 44 339.7 339.7 294.3 339.8 0.03 56 186 12558 -62.3 -64.7 73 2.4 -62.3 243 46 341.1 341.1 294.6 341.3 0.03 57 178 12828 -63.7 -66.4 69 2.7 -63.7 240 61 343.1 343.1 295.1 343.3 0.03 58 150 13880 -62.1 -69.1 39 7.0 -62.2 245 60 363.1 363.1 299.3 363.2 0.02 59 111 15723 -63.6 -76.5 16 12.9 -63.7 240 68 393.0 393.0 304.2 393.0 0.01 60 100 16360 -64.1 -79.1 11 15.0 -64.3 245 62 403.9 403.9 305.7 403.9 0.01 TRP 178 12828 -63.7 -66.4 69 2.7 -63.7 240 61 343.1 343.1 295.1 343.3 0.03 WND 111 15723 -63.6 -76.5 16 12.9 -63.7 240 68 393.0 393.0 304.2 393.0 0.01 Sounding variables and indices 1000-500 mb thick: 5696.00 m Freezing level: 630.00 mb = 3964.18 m = 13005.70 ft Wetbulb zero: 744.18 mb = 2612.93 m = 8572.51 ft Sfc-500 mean rel hum: 23.51 % Est. max temperature: 19.44 C = 67.00 F Sfc-Lift cond lev (LCL): 591.45 mb = 4466.52 m = 14653.74 ft T: -3.20 C 700-500 lapse rate: 6.59 C/km ThetaE index: 5.39 C Layer 843.0- 774.0 mb Conv cond level (CCL): 472.36 mb = 6198.35 m = 20335.56 ft Mean mixing ratio: 2.24 g/kg Conv temperature: 30.31 C = 86.57 F Cap Strength: 7.28 C Lifted Index: 6.67 C Risk: None Lifted Index @300 mb: 11.81 C Lifted Index @700 mb: 0.58 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 2.44 J/kg Max Up Vert Vel: 2.21 m/s Conv Inhibition (B-): 9004.18 J/kg Cap Strength: 7.28 C Lift Cond Lev (LCL): 555.11 mb = 4963.40 m = 16283.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 264 at 25 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 ---------------------------------------------------------- 0 848 1516 165 16 -4.1 15.5 | 113 32 -29.3 12.7 1 817 1829 200 22 7.5 20.7 | 135 25 -17.6 17.9 2 787 2134 200 10 3.4 9.4 | 107 23 -21.7 6.6 3 759 2438 200 13 4.4 12.2 | 114 23 -20.7 9.4 4 732 2743 195 14 3.6 13.5 | 117 24 -21.5 10.7 5 706 3048 215 18 10.3 14.7 | 129 19 -14.8 12.0 6 700 3115 215 18 10.3 14.7 | 129 19 -14.8 12.0 7 679 3353 210 18 9.0 15.6 | 128 21 -16.2 12.8 8 653 3658 220 34 21.9 26.0 | 172 24 -3.3 23.3 9 605 4267 230 39 29.9 25.1 | 192 23 4.7 22.3 10 582 4572 250 38 35.7 13.0 | 226 15 10.5 10.2 11 560 4877 245 38 34.4 16.1 | 215 16 9.3 13.3 12 539 5182 250 35 32.9 12.0 | 220 12 7.7 9.2 13 518 5486 240 45 39.0 22.5 | 215 24 13.8 19.7 14 500 5770 240 48 41.6 24.0 | 218 27 16.4 21.2 15 499 5791 235 49 40.1 28.1 | 211 29 15.0 25.3 16 479 6096 235 47 38.5 27.0 | 209 28 13.3 24.2 17 459 6401 235 46 37.7 26.4 | 208 27 12.5 23.6 18 441 6706 240 49 42.4 24.5 | 218 28 17.3 21.7 19 406 7315 250 43 40.4 14.7 | 232 19 15.2 11.9 20 400 7430 250 42 39.5 14.4 | 231 18 14.3 11.6 21 389 7620 245 42 38.1 17.7 | 221 20 12.9 15.0 22 373 7925 240 41 35.5 20.5 | 210 21 10.3 17.7 23 357 8230 235 41 33.6 23.5 | 202 22 8.4 20.7 24 342 8534 235 44 36.0 25.2 | 206 25 10.9 22.5 25 314 9144 245 48 43.5 20.3 | 226 25 18.3 17.5 26 300 9470 240 52 45.0 26.0 | 221 31 19.9 23.2 27 288 9754 240 51 44.2 25.5 | 220 30 19.0 22.7 28 263 10363 235 49 40.1 28.1 | 211 29 15.0 25.3 29 251 10668 240 49 42.4 24.5 | 218 28 17.3 21.7 30 250 10690 240 50 43.3 25.0 | 219 29 18.1 22.2 31 228 11278 245 53 48.0 22.4 | 229 30 22.9 19.6 32 217 11582 250 50 47.0 17.1 | 237 26 21.8 14.3 33 207 11887 250 48 45.1 16.4 | 236 24 19.9 13.6 34 200 12110 245 45 40.8 19.0 | 224 23 15.6 16.2 35 197 12192 250 46 43.2 15.7 | 234 22 18.1 13.0 36 188 12497 245 44 39.9 18.6 | 223 22 14.7 15.8 37 179 12802 235 52 42.6 29.8 | 213 32 17.4 27.0 38 178 12828 240 61 52.8 30.5 | 225 39 27.7 27.7 39 170 13106 245 65 58.9 27.5 | 234 42 33.7 24.7 40 162 13411 250 64 60.1 21.9 | 241 40 35.0 19.1 41 154 13716 245 53 48.0 22.4 | 229 30 22.9 19.6 42 150 13880 245 60 54.4 25.4 | 232 37 29.2 22.6 43 147 14021 245 59 53.5 24.9 | 232 36 28.3 22.2 44 139 14326 245 55 49.8 23.2 | 230 32 24.7 20.5 45 133 14630 245 51 46.2 21.6 | 228 28 21.1 18.8 46 126 14935 250 56 52.6 19.2 | 239 32 27.5 16.4 47 120 15240 245 58 52.6 24.5 | 232 35 27.4 21.7 48 114 15545 245 65 58.9 27.5 | 234 42 33.7 24.7 49 111 15723 240 68 58.9 34.0 | 227 46 33.7 31.2 50 109 15850 240 68 58.9 34.0 | 227 46 33.7 31.2 51 103 16154 235 64 52.4 36.7 | 219 44 27.3 33.9 52 100 16360 245 62 56.2 26.2 | 233 39 31.0 23.4 Wind Parameters Mean winds (0-6000m): 233.7 at 33.8 knts Storm direction: 263.7 at 25.3 knts Shear (0-3000m) pos: 6.8 neg: 0.2 tot: 7.1 10-3/s Storm rel Dir Shear (0-3000m): 104.6 deg Storm rel helicity (0-3000m) pos: 311.1 neg: -66.0 tot: 245.0 m^2/s^2 ave: 81.7 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 12.2 stream: 7.0 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.03 Bulk Shear: 74.56 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 ------------------------------------------------------------------------------- 500 191 19 126 27| 9.6 0.0 9.6| 81.4 -41.7 39.7 79.4 0.20| 20.2 4.1 1000 194 15 120 25| 4.8 0.7 5.5| 96.6 -65.3 31.3 31.3 0.10| 13.5 1.3 1500 197 15 119 24| 5.0 0.5 5.4|124.8 -65.3 59.5 39.7 0.22| 11.4 2.5 2000 202 16 123 23| 5.5 0.4 5.9|174.9 -66.0 108.8 54.4 0.37| 11.4 4.2 2500 209 20 133 21| 6.9 0.3 7.2|247.2 -66.0 181.1 72.5 0.51| 11.6 5.9 3000 216 23 144 20| 6.8 0.2 7.1|311.1 -66.0 245.0 81.7 0.57| 12.2 7.0 4000 227 27 161 16| 5.0 1.1 6.1|321.7 -83.1 238.6 59.6 0.44| 11.6 5.1 5000 230 31 176 17| 4.0 1.3 5.3|339.9-115.4 224.5 44.9 0.37| 10.4 3.9 6000 234 34 187 17| 3.5 1.1 4.5|396.6-124.7 271.9 45.3 0.38| 10.0 3.8 Wrote GIF file: /home/apache/climate/data/raob//KREV/skewt/KREV.skewt.20251105.00.gif