UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for KREV... Searching the city database file for: KREV ... Date:1200Z 19 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 119 1 925 795 SFC 850 1516 14.8 -0.2 36 15.0 7.1 5 4 301.6 302.5 287.1 315.1 4.43 3 845 1566 15.6 -0.4 33 16.0 7.3 347 4 303.0 303.8 287.5 316.4 4.39 4 822 1799 14.2 -3.8 29 18.0 5.5 262 5 303.9 304.6 287.0 314.7 3.51 5 797 2059 12.6 -3.4 33 16.0 4.8 228 4 304.9 305.6 287.6 316.4 3.73 6 722 2880 7.6 -2.4 49 10.0 2.6 234 27 308.2 309.0 289.3 322.0 4.44 7 710 3018 7.8 -3.2 46 11.0 2.4 243 32 309.9 310.7 289.7 323.2 4.25 8 700 3135 7.4 -5.6 39 13.0 1.3 245 33 310.7 311.4 289.4 322.1 3.60 9 672 3469 5.4 -8.6 36 14.0 -0.8 254 34 312.1 312.7 289.2 321.6 2.97 10 605 4318 1.0 -16.0 27 17.0 -5.3 259 30 316.5 316.9 289.5 322.6 1.81 11 590 4519 -0.3 -16.3 29 16.0 -6.1 252 28 317.3 317.6 289.8 323.4 1.81 12 587 4559 -0.5 -18.5 24 18.0 -6.7 251 28 317.5 317.8 289.6 322.6 1.51 13 579 4669 -0.5 -24.5 14 24.0 -7.8 254 27 318.8 318.9 289.3 321.9 0.91 14 533 5323 -5.3 -18.3 35 13.0 -9.7 261 23 320.7 321.0 290.7 326.4 1.70 15 500 5820 -9.7 -21.7 37 12.0 -13.3 250 21 321.2 321.5 290.5 325.9 1.35 16 499 5836 -9.9 -21.9 37 12.0 -13.5 251 21 321.2 321.4 290.5 325.7 1.33 17 485 6055 -11.5 -22.5 40 11.0 -14.7 258 22 321.8 322.1 290.6 326.3 1.29 18 467 6345 -14.1 -23.1 46 9.0 -16.6 248 27 322.1 322.3 290.7 326.5 1.28 19 436 6866 -17.1 -36.1 18 19.0 -20.5 252 32 324.7 324.7 290.6 326.1 0.40 20 427 7023 -17.9 -37.9 16 20.0 -21.3 255 33 325.6 325.7 290.8 326.9 0.34 21 416 7218 -18.9 -41.9 11 23.0 -22.3 252 36 326.7 326.8 291.0 327.6 0.23 22 400 7510 -21.5 -42.5 13 21.0 -24.4 255 32 327.0 327.1 291.1 327.9 0.23 23 388 7732 -23.5 -42.5 16 19.0 -26.0 253 32 327.3 327.3 291.2 328.2 0.23 24 376 7960 -25.3 -45.3 14 20.0 -27.6 251 31 327.9 327.9 291.3 328.5 0.18 25 345 8575 -29.9 -50.9 11 21.0 -31.7 255 33 329.8 329.8 291.7 330.2 0.10 26 341 8658 -30.5 -51.5 11 21.0 -32.2 255 34 330.1 330.1 291.9 330.5 0.10 27 300 9550 -37.9 -53.9 17 16.0 -38.8 265 36 332.0 332.0 292.3 332.3 0.08 28 251 10754 -48.3 -58.3 31 10.0 -48.6 269 33 333.9 333.9 292.8 334.1 0.06 29 250 10780 -48.5 -58.5 30 10.0 -48.8 270 34 334.0 334.0 292.9 334.2 0.06 30 249 10806 -48.7 -58.7 30 10.0 -49.0 270 34 334.0 334.1 292.9 334.3 0.06 31 237 11130 -50.1 -61.1 26 11.0 -50.4 265 34 336.7 336.7 293.6 336.9 0.04 32 226 11439 -51.5 -62.5 26 11.0 -51.8 260 35 339.2 339.2 294.1 339.3 0.04 33 217 11701 -53.9 -63.9 28 10.0 -54.1 257 35 339.4 339.4 294.2 339.5 0.03 34 200 12220 -57.1 -67.1 27 10.0 -57.3 245 41 342.3 342.3 294.9 342.4 0.02 35 190 12542 -59.5 -68.5 30 9.0 -59.6 246 41 343.5 343.5 295.2 343.6 0.02 36 186 12675 -60.1 -70.1 26 10.0 -60.2 248 41 344.7 344.7 295.4 344.7 0.02 37 181 12844 -59.9 -69.9 26 10.0 -60.0 248 41 347.7 347.7 296.1 347.8 0.02 38 166 13379 -63.7 -73.7 24 10.0 -63.8 230 44 350.0 350.1 296.7 350.1 0.01 39 163 13490 -63.9 -73.9 24 10.0 -64.0 236 43 351.5 351.5 297.0 351.6 0.01 40 159 13643 -63.1 -74.1 21 11.0 -63.2 249 41 355.4 355.4 297.8 355.5 0.01 41 151 13959 -63.5 -74.5 21 11.0 -63.6 251 42 360.0 360.0 298.7 360.1 0.01 42 150 14000 -63.7 -74.7 21 11.0 -63.8 250 42 360.3 360.3 298.8 360.4 0.01 43 148 14082 -63.7 -75.7 18 12.0 -63.8 246 41 361.7 361.7 299.1 361.8 0.01 44 134 14686 -67.9 -79.9 16 12.0 -67.9 241 43 364.7 364.7 299.6 364.7 0.01 45 124 15152 -68.7 -80.7 16 12.0 -68.8 248 44 371.4 371.4 300.8 371.4 0.00 46 115 15601 -70.5 -82.5 15 12.0 -70.6 235 49 376.2 376.2 301.6 376.2 0.00 47 114 15653 -70.7 -82.7 15 12.0 -70.8 240 51 376.7 376.7 301.7 376.8 0.00 48 113 15705 -70.7 -82.7 15 12.0 -70.8 240 51 377.7 377.7 301.9 377.7 0.00 49 108 15975 -69.3 -82.3 13 13.0 -69.4 238 47 385.3 385.3 303.1 385.3 0.00 50 107 16031 -68.3 -81.3 14 13.0 -68.4 237 45 388.2 388.2 303.5 388.2 0.01 51 102 16320 -65.7 -78.7 15 13.0 -65.8 229 40 398.5 398.5 305.0 398.6 0.01 52 100 16440 -65.9 -78.9 15 13.0 -66.0 225 39 400.4 400.4 305.3 400.4 0.01 53 91 17012 -67.7 -81.7 12 14.0 -67.8 238 34 407.8 407.8 306.2 407.8 0.01 54 80 17784 -70.7 -84.7 11 14.0 -70.8 253 28 416.9 416.9 307.3 416.9 0.00 55 78 17935 -69.9 -84.9 9 15.0 -70.0 243 31 421.6 421.6 307.9 421.6 0.00 56 75 18173 -63.1 -78.1 11 15.0 -63.3 247 39 440.6 440.6 310.0 440.7 0.01 57 70 18600 -61.9 -78.9 9 17.0 -62.2 275 9 452.0 452.0 311.0 452.0 0.01 58 64 19149 -64.7 -82.7 7 18.0 -65.0 260 5 457.5 457.5 311.5 457.6 0.01 59 61 19441 -63.7 -82.7 6 19.0 -64.0 247 17 466.1 466.1 312.3 466.1 0.01 60 59 19646 -62.9 -81.9 6 19.0 -63.2 262 20 472.4 472.4 312.8 472.4 0.01 61 56 19966 -62.5 -83.5 4 21.0 -62.9 280 19 480.4 480.4 313.5 480.4 0.01 62 52 20425 -59.5 -83.5 3 24.0 -60.1 260 24 497.7 497.7 314.8 497.7 0.01 63 50 20670 -59.7 -85.7 2 26.0 -60.3 270 20 502.8 502.8 315.1 502.8 0.01 64 44 21463 -61.9 -89.9 1 28.0 -62.4 301 14 516.1 516.1 316.1 516.2 0.00 65 36 22715 -57.5 -87.5 1 30.0 -58.5 233 23 558.0 558.0 318.5 558.0 0.01 66 33 23266 -55.9 -85.9 1 30.0 -57.2 265 25 576.3 576.3 319.5 576.4 0.01 67 30 23870 -56.9 -85.9 1 29.0 -58.2 295 27 589.5 589.5 320.1 589.6 0.01 68 29 24085 -57.1 -87.1 1 30.0 -58.4 290 26 594.7 594.7 320.4 594.8 0.01 69 29 24085 -57.1 -86.1 1 29.0 -58.4 290 26 594.7 594.7 320.4 594.8 0.01 70 28 24307 -56.9 -86.9 1 30.0 -58.3 298 23 601.3 601.3 320.7 601.3 0.01 71 27 24537 -57.3 -86.3 1 29.0 -58.6 290 19 606.4 606.4 320.9 606.5 0.01 72 26 24776 -57.7 -86.7 1 29.0 -59.0 274 14 611.9 611.9 321.2 611.9 0.01 73 24 25283 -55.7 -85.7 1 30.0 -57.5 245 18 631.9 631.9 322.0 631.9 0.01 74 23 25555 -54.9 -84.9 1 30.0 -56.9 245 20 641.9 642.0 322.4 642.0 0.01 75 21 26138 -54.3 -84.3 1 30.0 -56.6 239 27 660.7 660.7 323.1 660.8 0.02 76 20 26450 -55.1 -85.1 1 30.0 -57.3 260 24 667.5 667.5 323.3 667.6 0.01 77 19 26778 -55.1 -85.1 1 30.0 -57.3 254 24 677.4 677.4 323.7 677.5 0.01 78 19 26778 -55.1 -85.1 1 30.0 -57.3 254 24 677.4 677.4 323.7 677.5 0.01 79 18 27123 -55.1 -85.1 1 30.0 -57.5 250 25 687.9 687.9 324.0 688.1 0.02 80 16 27874 -56.1 -85.1 1 29.0 -58.5 270 28 708.2 708.2 324.7 708.4 0.02 81 15 28284 -56.7 -85.7 1 29.0 -59.0 272 25 719.4 719.4 325.0 719.6 0.02 82 12 29718 -51.1 -83.1 1 32.0 -55.6 252 32 786.7 786.7 326.9 787.0 0.03 83 12 29718 -50.7 -82.7 1 32.0 -55.4 252 32 788.1 788.1 327.0 788.4 0.04 84 10 30900 -52.9 -82.9 1 30.0 -57.3 265 21 822.1 822.1 327.8 822.5 0.04 85 9.8 31030 -53.1 -83.1 1 30.0 -57.5 265 21 826.1 826.1 327.8 826.5 0.04 86 9.4 31299 -53.5 -83.5 1 30.0 -57.8 266 22 834.5 834.5 328.1 834.9 0.04 87 9.2 31438 -53.7 -83.7 1 30.0 -58.0 266 22 838.9 838.9 328.1 839.2 0.04 88 8.0 32343 -50.7 -82.7 1 32.0 -56.6 268 23 885.0 885.0 329.1 885.5 0.05 89 7.8 32508 -50.5 -81.5 1 31.0 -56.6 268 23 892.2 892.3 329.3 892.9 0.07 90 7.0 33220 -47.3 -80.3 1 33.0 -55.3 270 24 933.5 933.6 330.1 934.5 0.09 91 6.1 34132 -46.7 -78.7 1 32.0 -55.5 973.6 973.7 330.8 975.1 0.13 92 5.8 34466 -47.3 -79.3 1 32.0 -56.1 985.1 985.2 330.9 986.6 0.13 93 5.4 34938 -47.7 -79.7 1 32.0 -56.5 1003.7 1003.7 331.2 1005.2 0.13 TRP 114 15653 -70.7 -82.7 15 12.0 -70.8 240 51 376.7 376.7 301.7 376.8 0.00 WND Sounding variables and indices 1000-500 mb thick: 5701.00 m Freezing level: 593.46 mb = 4472.29 m = 14672.70 ft Wetbulb zero: 682.68 mb = 3339.82 m = 10957.28 ft Precipitable water: 0.44 inches Sfc-500 mean rel hum: 33.34 % Est. max temperature: 23.42 C = 74.15 F Sfc-Lift cond lev (LCL): 677.46 mb = 3402.62 m = 11163.32 ft T: 5.80 C 700-500 lapse rate: 6.37 C/km ThetaE index: 1.64 C Layer 822.0- 797.0 mb Conv cond level (CCL): 506.51 mb = 5719.46 m = 18764.41 ft Mean mixing ratio: 3.89 g/kg Conv temperature: 33.37 C = 92.07 F Cap Strength: 9.79 C Lifted Index: 8.50 C Risk: None Lifted Index @300 mb: 11.12 C Lifted Index @700 mb: 5.28 C Showalter Index: 9.50 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 24.50 C Cross Totals Index: 9.50 C K Index: 11.30 Risk: None Sweat Index: 29.00 Risk: None Energy Index: 2.31 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 17.94 J/kg Max Up Vert Vel: 5.99 m/s Conv Inhibition (B-): 58560.70 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 630.50 mb = 3984.08 m = 13070.97 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 282 at 19 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 ---------------------------------------------------------- 0 850 1516 5 4 -0.3 -4.0 | 90 18 -18.5 -0.1 1 819 1829 250 5 4.7 1.7 | 113 15 -13.4 5.6 2 789 2134 220 4 2.6 3.1 | 114 17 -15.6 7.0 3 761 2438 205 11 4.6 10.0 | 136 19 -13.5 13.9 4 734 2743 225 23 16.3 16.3 | 175 20 -1.9 20.2 5 707 3048 245 33 29.9 13.9 | 213 21 11.8 17.9 6 700 3135 245 33 29.9 13.9 | 213 21 11.8 17.9 7 681 3353 250 35 32.9 12.0 | 223 22 14.8 15.9 8 656 3658 260 33 32.5 5.7 | 236 17 14.4 9.7 9 631 3962 265 33 32.9 2.9 | 245 16 14.8 6.8 10 607 4267 260 30 29.5 5.2 | 231 15 11.4 9.1 11 585 4572 250 28 26.3 9.6 | 211 16 8.2 13.5 12 563 4877 265 24 23.9 2.1 | 224 8 5.8 6.0 13 542 5182 265 24 23.9 2.1 | 224 8 5.8 6.0 14 502 5791 245 20 18.1 8.5 | 180 12 0.0 12.4 15 500 5820 250 21 19.7 7.2 | 188 11 1.6 11.1 16 482 6096 260 22 21.7 3.8 | 205 9 3.5 7.8 17 463 6401 245 28 25.4 11.8 | 205 17 7.3 15.8 18 427 7010 255 33 31.9 8.5 | 228 19 13.8 12.5 19 410 7315 250 38 35.7 13.0 | 226 24 17.6 16.9 20 400 7510 255 32 30.9 8.3 | 226 18 12.8 12.2 21 394 7620 255 32 30.9 8.3 | 226 18 12.8 12.2 22 377 7925 250 31 29.1 10.6 | 217 18 11.0 14.5 23 361 8230 260 34 33.5 5.9 | 237 18 15.4 9.8 24 346 8534 255 33 31.9 8.5 | 228 19 13.8 12.5 25 332 8839 255 36 34.8 9.3 | 231 21 16.7 13.3 26 318 9144 260 33 32.5 5.7 | 236 17 14.4 9.7 27 304 9449 265 33 32.9 2.9 | 245 16 14.8 6.8 28 300 9550 265 36 35.9 3.1 | 248 19 17.7 7.1 29 291 9754 265 36 35.9 3.1 | 248 19 17.7 7.1 30 266 10363 260 30 29.5 5.2 | 231 15 11.4 9.1 31 254 10668 265 31 30.9 2.7 | 243 14 12.8 6.6 32 250 10780 270 34 34.0 -0.0 | 256 16 15.9 3.9 33 243 10973 270 32 32.0 -0.0 | 254 14 13.9 3.9 34 231 11278 260 37 36.4 6.4 | 241 21 18.3 10.4 35 221 11582 260 34 33.5 5.9 | 237 18 15.4 9.8 36 200 12220 245 41 37.2 17.3 | 222 29 19.0 21.3 37 191 12497 245 41 37.2 17.3 | 222 29 19.0 21.3 38 182 12802 250 41 38.5 14.0 | 229 27 20.4 18.0 39 173 13106 230 44 33.7 28.3 | 206 36 15.6 32.2 40 165 13411 230 44 33.7 28.3 | 206 36 15.6 32.2 41 157 13716 255 40 38.6 10.4 | 235 25 20.5 14.3 42 150 14000 250 42 39.5 14.4 | 229 28 21.3 18.3 43 149 14021 245 41 37.2 17.3 | 222 29 19.0 21.3 44 142 14326 250 39 36.6 13.3 | 227 25 18.5 17.3 45 135 14630 240 43 37.2 21.5 | 217 32 19.1 25.4 46 122 15240 250 44 41.3 15.0 | 231 30 23.2 19.0 47 116 15545 230 46 35.2 29.6 | 207 38 17.1 33.5 48 114 15653 240 51 44.2 25.5 | 222 39 26.0 29.4 49 110 15850 240 52 45.0 26.0 | 222 40 26.9 29.9 50 105 16154 235 41 33.6 23.5 | 209 32 15.5 27.5 51 100 16440 225 39 27.6 27.6 | 197 33 9.5 31.5 52 100 16459 235 38 31.1 21.8 | 207 29 13.0 25.7 53 95 16764 230 39 29.9 25.1 | 202 31 11.8 29.0 54 86 17374 250 27 25.4 9.2 | 209 15 7.2 13.2 55 82 17678 260 26 25.6 4.5 | 222 11 7.5 8.4 56 78 17983 240 32 27.7 16.0 | 206 22 9.6 19.9 57 74 18288 250 42 39.5 14.4 | 229 28 21.3 18.3 58 70 18593 245 35 31.7 14.8 | 216 23 13.6 18.7 59 70 18600 275 9 9.0 -0.8 | 109 10 -9.2 3.1 60 67 18898 285 7 6.8 -1.8 | 101 12 -11.4 2.1 61 63 19202 255 5 4.8 1.3 | 111 14 -13.3 5.2 62 60 19507 245 20 18.1 8.5 | 180 12 0.0 12.4 63 57 19812 280 21 20.7 -3.6 | 264 3 2.6 0.3 64 55 20117 280 17 16.7 -3.0 | 125 2 -1.4 1.0 65 52 20422 260 24 23.6 4.2 | 214 10 5.5 8.1 66 50 20670 270 20 20.0 -0.0 | 206 4 1.9 3.9 67 50 20726 260 25 24.6 4.3 | 218 11 6.5 8.3 68 45 21336 305 15 12.3 -8.6 | 51 7 -5.8 -4.7 69 43 21641 295 12 10.9 -5.1 | 81 7 -7.2 -1.1 70 41 21946 240 13 11.3 6.5 | 147 12 -6.9 10.4 71 39 22250 255 19 18.4 4.9 | 181 9 0.2 8.9 72 37 22555 225 21 14.8 14.8 | 170 19 -3.3 18.8 73 35 22860 240 24 20.8 12.0 | 189 16 2.7 15.9 74 30 23774 295 26 23.6 -11.0 | 322 9 5.4 -7.1 75 30 23870 295 27 24.5 -11.4 | 320 10 6.3 -7.5 76 29 24079 290 26 24.4 -8.9 | 308 8 6.3 -5.0 77 28 24384 300 22 19.1 -11.0 | 353 7 0.9 -7.1 78 25 24994 260 10 9.8 1.7 | 124 10 -8.3 5.7 79 24 25298 245 18 16.3 7.6 | 171 12 -1.8 11.5 80 23 25603 245 20 18.1 8.5 | 180 12 0.0 12.4 81 22 25908 235 29 23.8 16.6 | 195 21 5.6 20.6 82 21 26213 240 26 22.5 13.0 | 195 17 4.4 16.9 83 20 26450 260 24 23.6 4.2 | 214 10 5.5 8.1 84 20 26518 245 33 29.9 13.9 | 213 21 11.8 17.9 85 19 26822 255 22 21.3 5.7 | 198 10 3.1 9.6 86 18 27127 250 25 23.5 8.6 | 203 14 5.4 12.5 87 17 27432 240 24 20.8 12.0 | 189 16 2.7 15.9 88 16 28042 280 29 28.6 -5.0 | 276 10 10.4 -1.1 89 15 28346 270 24 24.0 -0.0 | 236 7 5.9 3.9 90 14 28956 255 32 30.9 8.3 | 226 18 12.8 12.2 91 13 29261 255 39 37.7 10.1 | 234 24 19.5 14.0 92 12 29566 250 33 31.0 11.3 | 220 20 12.9 15.2 93 10 30900 265 21 20.9 1.8 | 206 6 2.8 5.8 94 7 33220 270 24 24.0 -0.0 | 236 7 5.9 3.9 Wind Parameters Mean winds (0-6000m): 252.2 at 24.7 knts Storm direction: 282.2 at 18.5 knts Shear (0-3000m) pos: 4.6 neg: 3.7 tot: 8.3 10-3/s Storm rel Dir Shear (0-3000m): 124.8 deg Storm rel helicity (0-3000m) pos: 253.6 neg: -31.0 tot: 222.5 m^2/s^2 ave: 74.2 10^-3 m/s^2 rel: 0.65 Storm rel vorticity (0-3000m) horiz: 11.4 stream: 7.3 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.33 Bulk Shear: 54.83 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 ------------------------------------------------------------------------------- 500 268 5 107 14| 0.0 7.9 7.9| 24.2 0.0 24.2 48.4 0.60| 10.8 6.5 1000 226 6 120 16| 0.0 9.1 9.1| 71.6 -0.1 71.4 71.4 0.74| 11.2 8.3 1500 229 12 142 15| 7.4 6.1 13.5|191.4 -0.1 191.3 127.5 0.87| 15.2 13.3 2000 239 17 166 13| 6.7 4.6 11.3|233.4 -0.1 233.3 116.7 0.88| 13.6 11.9 2500 247 21 184 12| 5.5 3.7 9.2|253.6 -1.2 252.4 100.9 0.86| 12.0 10.3 3000 250 22 194 12| 4.6 3.7 8.3|253.6 -31.0 222.5 74.2 0.65| 11.4 7.3 4000 253 23 199 11| 3.5 3.3 6.8|260.2 -43.8 216.4 54.1 0.51| 10.1 5.1 5000 252 23 199 12| 2.9 3.3 6.2|276.4 -51.9 224.5 44.9 0.44| 9.9 4.4 6000 252 25 205 13| 2.9 2.8 5.6|305.4 -56.0 249.4 41.6 0.42| 9.8 4.1 Wrote GIF file: /home/apache/climate/data/raob//KREV/skewt/KREV.skewt.20251019.12.gif