UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025050312.upa.cvt Date: 1200Z 3 MAY 25 Searching for KREV... Searching the city database file for: KREV ... Date:1200Z 3 MAY 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 79 1 925 753 2 850 1472 0 0 SFC 845 1516 13.6 0.6 41 13.0 6.9 0 0 300.9 301.8 287.1 315.1 4.73 4 841 1556 13.6 -0.4 38 14.0 6.5 341 1 301.3 302.1 286.9 314.7 4.42 5 700 3072 0.6 -4.4 69 5.0 -1.7 195 9 303.1 303.9 287.2 315.2 3.94 6 628 3933 -6.5 -8.2 88 1.7 -7.2 194 20 304.6 305.2 287.0 314.8 3.28 7 590 4418 -9.5 -14.5 67 5.0 -11.2 196 28 306.6 307.0 286.5 313.3 2.11 8 579 4564 -8.9 -17.9 48 9.0 -11.7 191 27 309.0 309.3 286.8 314.2 1.61 9 574 4631 -9.3 -18.3 48 9.0 -12.1 189 27 309.2 309.5 286.9 314.4 1.57 10 526 5299 -15.7 -20.7 65 5.0 -17.0 173 31 309.4 309.6 286.7 314.0 1.40 11 511 5517 -16.9 -22.9 60 6.0 -18.4 173 29 310.5 310.7 286.9 314.4 1.19 12 500 5680 -18.3 -23.3 65 5.0 -19.5 190 34 310.7 310.9 286.9 314.6 1.17 13 494 5770 -18.7 -21.9 76 3.2 -19.5 190 36 311.3 311.6 287.3 315.8 1.34 14 493 5785 -18.9 -22.4 74 3.5 -19.7 190 37 311.2 311.5 287.2 315.5 1.29 15 485 5906 -18.7 -27.7 45 9.0 -20.5 190 37 313.0 313.1 287.3 315.7 0.81 16 474 6075 -19.3 -35.3 23 16.0 -21.9 190 36 314.3 314.3 287.3 315.7 0.40 17 469 6154 -19.3 -37.3 19 18.0 -22.1 188 37 315.2 315.3 287.6 316.4 0.33 18 449 6475 -21.5 -42.5 13 21.0 -24.1 179 39 316.4 316.5 287.8 317.2 0.20 19 432 6756 -23.9 -41.9 17 18.0 -26.1 174 37 316.9 316.9 288.0 317.7 0.22 20 400 7310 -28.5 -51.5 9 23.0 -30.3 170 41 317.9 318.0 288.2 318.3 0.08 21 379 7695 -31.5 -54.5 8 23.0 -33.0 170 41 318.9 318.9 288.5 319.2 0.06 22 371 7846 -32.5 -53.5 11 21.0 -33.8 170 42 319.6 319.6 288.7 319.8 0.07 23 300 9310 -44.7 -49.7 57 5.0 -44.9 180 44 322.4 322.4 289.6 322.9 0.14 24 282 9720 -48.3 -52.2 64 3.9 -48.4 180 42 322.9 323.0 289.8 323.4 0.11 25 273 9932 -50.3 -54.5 61 4.2 -50.4 179 44 323.1 323.1 289.8 323.4 0.09 26 265 10125 -51.9 -56.1 61 4.2 -52.0 178 46 323.5 323.5 289.9 323.8 0.07 27 253 10424 -53.9 -57.7 63 3.8 -54.0 176 50 324.8 324.8 290.3 325.1 0.06 28 250 10500 -54.3 -58.1 63 3.8 -54.4 175 51 325.3 325.4 290.5 325.6 0.06 29 246 10603 -55.3 -59.4 60 4.1 -55.4 175 51 325.3 325.4 290.5 325.6 0.05 30 239 10786 -56.3 -60.0 63 3.7 -56.4 175 49 326.5 326.6 290.8 326.7 0.05 31 238 10812 -56.5 -60.5 61 4.0 -56.6 175 49 326.6 326.6 290.8 326.8 0.05 32 227 11112 -54.3 -60.3 48 6.0 -54.4 179 44 334.4 334.5 293.0 334.6 0.05 33 211 11575 -57.9 -64.9 40 7.0 -58.0 197 40 335.9 335.9 293.3 336.0 0.03 34 204 11786 -58.9 -66.9 35 8.0 -59.0 206 38 337.6 337.6 293.7 337.7 0.02 35 200 11910 -58.9 -66.9 35 8.0 -59.0 205 32 339.5 339.5 294.2 339.6 0.02 36 190 12232 -60.7 -69.7 30 9.0 -60.8 190 28 341.6 341.6 294.7 341.7 0.02 37 168 13007 -56.7 -68.7 21 12.0 -56.9 212 42 360.5 360.5 298.8 360.6 0.02 38 160 13317 -58.3 -71.3 17 13.0 -58.5 190 35 362.9 362.9 299.2 362.9 0.02 39 153 13602 -53.3 -68.3 14 15.0 -53.7 196 30 376.1 376.1 301.6 376.2 0.03 40 150 13730 -53.9 -68.9 14 15.0 -54.2 210 28 377.2 377.2 301.8 377.3 0.02 41 147 13859 -54.5 -69.5 14 15.0 -54.8 206 25 378.4 378.4 302.0 378.5 0.02 42 133 14494 -57.1 -74.1 10 17.0 -57.4 197 16 384.7 384.7 303.0 384.8 0.01 43 132 14542 -57.1 -74.1 10 17.0 -57.4 199 16 385.5 385.5 303.1 385.6 0.01 44 122 15037 -58.7 -76.7 8 18.0 -59.0 212 19 391.4 391.4 304.0 391.4 0.01 45 115 15406 -59.3 -78.3 7 19.0 -59.6 210 23 397.0 397.0 304.8 397.0 0.01 46 112 15572 -58.9 -78.9 6 20.0 -59.2 216 23 400.7 400.7 305.3 400.8 0.01 47 111 15628 -58.9 -78.9 6 20.0 -59.2 218 22 401.8 401.8 305.5 401.8 0.01 48 108 15799 -59.7 -80.7 5 21.0 -60.0 223 21 403.4 403.4 305.7 403.4 0.01 49 105 15975 -58.7 -79.7 5 21.0 -59.0 213 20 408.6 408.6 306.3 408.6 0.01 50 100 16280 -59.7 -81.7 4 22.0 -60.0 225 22 412.4 412.4 306.8 412.4 0.01 51 96 16536 -60.3 -83.3 3 23.0 -60.6 226 22 416.0 416.0 307.3 416.1 0.00 52 93 16734 -60.1 -83.1 3 23.0 -60.4 230 22 420.2 420.2 307.7 420.3 0.00 53 90 16940 -60.3 -84.3 3 24.0 -60.6 227 21 423.8 423.8 308.2 423.8 0.00 54 86 17224 -59.5 -84.5 2 25.0 -59.9 233 22 431.0 431.0 308.9 431.0 0.00 55 74 18164 -61.3 -88.3 2 27.0 -61.6 276 11 446.1 446.1 310.5 446.1 0.00 56 70 18510 -60.3 -89.3 1 29.0 -60.7 270 8 455.4 455.4 311.4 455.4 0.00 57 67 18783 -58.5 -88.5 1 30.0 -59.0 245 9 465.0 465.0 312.2 465.0 0.00 58 65 18973 -58.9 -88.9 1 30.0 -59.4 235 8 468.2 468.2 312.5 468.2 0.00 59 61 19372 -56.9 -86.9 1 30.0 -57.6 285 10 481.2 481.2 313.5 481.2 0.00 60 60 19477 -56.5 -86.5 1 30.0 -57.2 296 10 484.4 484.4 313.8 484.4 0.00 61 55 20024 -58.9 -87.9 1 29.0 -59.5 227 3 491.1 491.1 314.3 491.1 0.00 62 51 20496 -59.3 -88.3 1 29.0 -59.9 241 14 500.9 500.9 315.0 500.9 0.00 63 50 20620 -58.9 -88.9 1 30.0 -59.6 260 11 504.7 504.7 315.3 504.7 0.00 64 49 20747 -58.7 -87.7 1 29.0 -59.4 246 12 508.1 508.1 315.5 508.1 0.00 65 47 21008 -58.9 -88.9 1 30.0 -59.6 217 15 513.7 513.7 315.9 513.7 0.00 66 45 21282 -57.9 -87.9 1 30.0 -58.7 236 16 522.5 522.5 316.5 522.6 0.00 67 44 21423 -57.5 -87.5 1 30.0 -58.3 191 13 526.9 526.9 316.7 526.9 0.00 68 42 21716 -58.7 -87.7 1 29.0 -59.5 58 4 531.0 531.0 317.0 531.0 0.00 69 41 21867 -58.9 -87.9 1 29.0 -59.7 26 2 534.2 534.2 317.2 534.2 0.00 70 37 22514 -56.9 -86.9 1 30.0 -58.0 322 3 555.2 555.2 318.4 555.2 0.01 71 36 22688 -56.9 -86.9 1 30.0 -58.0 339 5 559.6 559.6 318.6 559.6 0.01 72 33 23238 -57.5 -86.5 1 29.0 -58.6 352 10 572.1 572.1 319.3 572.1 0.01 73 32 23432 -58.1 -87.1 1 29.0 -59.2 37 18 575.5 575.5 319.5 575.6 0.01 74 30 23840 -56.1 -86.1 1 30.0 -57.5 40 6 591.7 591.7 320.2 591.8 0.01 75 28 24280 -54.9 -85.9 1 31.0 -56.6 62 9 606.8 606.8 320.9 606.9 0.01 76 25 25007 -53.3 -84.3 1 31.0 -55.5 23 2 631.4 631.4 322.0 631.5 0.01 77 22 25828 -54.9 -84.9 1 30.0 -56.9 46 9 650.2 650.2 322.7 650.3 0.01 78 20 26440 -52.7 -83.7 1 31.0 -55.4 65 10 674.9 674.9 323.6 675.0 0.02 79 19 26772 -52.9 -82.9 1 30.0 -55.7 83 8 684.2 684.2 323.9 684.4 0.02 80 19 26772 -52.9 -82.9 1 30.0 -55.7 83 8 684.2 684.2 323.9 684.4 0.02 81 18 27122 -52.1 -83.1 1 31.0 -55.2 115 11 697.4 697.4 324.4 697.6 0.02 82 17 27493 -51.1 -82.1 1 31.0 -54.6 131 5 712.1 712.1 324.8 712.3 0.03 83 16 27888 -51.1 -82.1 1 31.0 -54.8 190 6 724.6 724.6 325.2 724.8 0.03 84 15 28310 -49.1 -81.1 1 32.0 -53.7 220 3 744.7 744.7 325.8 745.0 0.04 85 11 30361 -46.1 -77.1 2 31.0 -52.8 286 12 824.7 824.7 327.8 825.6 0.10 86 10 31000 -43.1 -75.1 2 32.0 -51.6 355 19 858.7 858.7 328.6 860.2 0.14 87 10 31000 -43.7 -75.7 2 32.0 -51.9 355 19 856.4 856.5 328.5 857.8 0.13 88 9.3 31489 -41.7 -73.7 2 32.0 -51.2 324 16 882.0 882.1 329.1 884.1 0.19 89 8.6 32021 -39.3 -72.3 2 33.0 -50.5 292 12 911.3 911.5 329.7 914.2 0.25 90 7.3 33149 -36.1 -68.1 2 32.0 -49.8 223 4 968.1 968.4 330.8 974.7 0.55 91 7.0 33440 -36.1 -68.1 2 32.0 -50.0 205 2 979.8 980.2 330.9 986.8 0.57 92 6.5 33955 -35.9 -67.9 2 32.0 -50.3 1001.6 1002.0 331.3 1009.6 0.63 93 6.2 34284 -35.1 -67.1 2 32.0 -50.2 1018.7 1019.2 331.6 1028.2 0.74 94 6.1 34397 -35.1 -67.1 2 32.0 -50.3 1023.4 1023.9 331.7 1033.1 0.75 95 5.6 34996 -33.3 -66.3 2 33.0 -50.1 1056.7 1057.3 332.2 1068.9 0.92 96 5.5 35123 -32.1 -65.1 2 33.0 -49.7 1067.5 1068.2 332.4 1082.2 1.10 97 5.4 35252 -31.7 -64.7 2 33.0 -49.6 1074.9 1075.7 332.5 1090.8 1.18 TRP 190 12232 -60.7 -69.7 30 9.0 -60.8 190 28 341.6 341.6 294.7 341.7 0.02 WND Sounding variables and indices 1000-500 mb thick: 5601.00 m Freezing level: 693.92 mb = 3144.73 m = 10317.22 ft Wetbulb zero: 729.08 mb = 2735.83 m = 8975.71 ft Sfc-500 mean rel hum: 62.84 % Est. max temperature: 15.84 C = 60.51 F Sfc-Lift cond lev (LCL): 693.92 mb = 3141.14 m = 10305.46 ft T: 0.03 C 700-500 lapse rate: 7.25 C/km ThetaE index: 0.48 C Layer 841.0- 700.0 mb Conv cond level (CCL): 648.81 mb = 3674.09 m = 12053.94 ft Mean mixing ratio: 4.27 g/kg Conv temperature: 16.73 C = 62.11 F Cap Strength: 2.46 C Lifted Index: 1.02 C Risk: Showers probable Lifted Index @300 mb: 5.67 C Lifted Index @700 mb: 1.11 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.07 J/kg Max Up Vert Vel: 1.46 m/s Conv Inhibition (B-): 63585.57 J/kg Cap Strength: 2.36 C Lift Cond Lev (LCL): 669.50 mb = 3425.22 m = 11237.45 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 213 at 18 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 ---------------------------------------------------------- 0 845 1516 0 0 -0.0 -0.0 | 33 18 -10.1 -15.4 1 814 1829 210 7 3.5 6.1 | 35 11 -6.6 -9.3 2 784 2134 225 11 7.8 7.8 | 17 8 -2.3 -7.6 3 756 2438 160 6 -2.1 5.6 | 51 16 -12.2 -9.7 4 728 2743 175 7 -0.6 7.0 | 52 14 -10.7 -8.4 5 702 3048 190 9 1.6 8.9 | 53 11 -8.5 -6.5 6 700 3072 195 9 2.3 8.7 | 49 10 -7.8 -6.7 7 675 3353 210 14 7.0 12.1 | 44 4 -3.1 -3.2 8 649 3658 190 15 2.6 14.8 | 85 8 -7.5 -0.6 9 600 4267 200 28 9.6 26.3 | 177 11 -0.5 10.9 10 577 4572 190 27 4.7 26.6 | 154 12 -5.4 11.2 11 555 4877 180 29 0.0 29.0 | 143 17 -10.1 13.6 12 533 5182 175 32 -2.8 31.9 | 142 21 -12.9 16.5 13 513 5486 170 28 -4.9 27.6 | 129 19 -15.0 12.2 14 500 5680 190 34 5.9 33.5 | 167 19 -4.2 18.1 15 492 5791 190 37 6.4 36.4 | 170 21 -3.7 21.1 16 472 6096 190 36 6.3 35.5 | 169 20 -3.9 20.1 17 453 6401 180 39 0.0 39.0 | 157 26 -10.1 23.6 18 435 6706 175 37 -3.2 36.9 | 148 25 -13.3 21.5 19 417 7010 170 40 -6.9 39.4 | 145 29 -17.1 24.0 20 400 7310 170 41 -7.1 40.4 | 145 30 -17.2 25.0 21 400 7315 170 42 -7.3 41.4 | 146 31 -17.4 26.0 22 383 7620 170 41 -7.1 40.4 | 145 30 -17.2 25.0 23 366 7925 170 42 -7.3 41.4 | 146 31 -17.4 26.0 24 350 8230 175 42 -3.7 41.8 | 153 30 -13.8 26.5 25 335 8534 175 45 -3.9 44.8 | 155 33 -14.0 29.5 26 321 8839 175 42 -3.7 41.8 | 153 30 -13.8 26.5 27 307 9144 175 44 -3.8 43.8 | 154 32 -13.9 28.5 28 300 9310 180 44 0.0 44.0 | 161 30 -10.1 28.6 29 294 9449 180 44 0.0 44.0 | 161 30 -10.1 28.6 30 280 9754 180 42 0.0 42.0 | 159 28 -10.1 26.6 31 250 10500 175 51 -4.4 50.8 | 158 38 -14.5 35.4 32 243 10668 175 51 -4.4 50.8 | 158 38 -14.5 35.4 33 232 10973 175 46 -4.0 45.8 | 155 34 -14.1 30.5 34 221 11278 185 42 3.7 41.8 | 166 27 -6.4 26.5 35 201 11887 210 37 18.5 32.0 | 207 19 8.4 16.7 36 200 11910 205 32 13.5 29.0 | 194 14 3.4 13.6 37 190 12232 190 28 4.9 27.6 | 157 13 -5.2 12.2 38 182 12497 180 31 0.0 31.0 | 147 19 -10.1 15.6 39 174 12802 205 50 21.1 45.3 | 200 32 11.0 29.9 40 166 13106 215 39 22.4 31.9 | 216 21 12.3 16.6 41 158 13411 180 34 0.0 34.0 | 152 21 -10.1 18.6 42 150 13716 205 28 11.8 25.4 | 190 10 1.7 10.0 43 150 13730 210 28 14.0 24.2 | 204 10 3.9 8.9 44 136 14326 190 15 2.6 14.8 | 85 8 -7.5 -0.6 45 124 14935 215 18 10.3 14.7 | 340 1 0.2 -0.6 46 118 15240 205 22 9.3 19.9 | 170 5 -0.8 4.6 47 112 15545 215 23 13.2 18.8 | 222 5 3.1 3.5 48 107 15850 225 21 14.8 14.8 | 276 5 4.7 -0.5 49 102 16154 195 18 4.7 17.4 | 110 6 -5.4 2.0 50 100 16280 225 22 15.6 15.6 | 268 5 5.5 0.2 51 97 16459 225 22 15.6 15.6 | 268 5 5.5 0.2 52 93 16764 230 22 16.9 14.1 | 280 7 6.7 -1.2 53 88 17069 225 21 14.8 14.8 | 276 5 4.7 -0.5 54 84 17374 240 22 19.1 11.0 | 296 10 8.9 -4.4 55 80 17678 240 22 19.1 11.0 | 296 10 8.9 -4.4 56 73 18288 285 8 7.7 -2.1 | 8 18 -2.4 -17.4 57 70 18510 270 8 8.0 -0.0 | 8 16 -2.1 -15.4 58 69 18593 280 11 10.8 -1.9 | 358 17 0.7 -17.3 59 66 18898 225 8 5.7 5.7 | 25 11 -4.4 -9.7 60 63 19202 265 9 9.0 0.8 | 4 15 -1.1 -14.6 61 60 19507 300 10 8.7 -5.0 | 4 20 -1.4 -20.4 62 57 19812 310 3 2.3 -1.9 | 24 19 -7.8 -17.3 63 54 20117 190 3 0.5 3.0 | 38 16 -9.6 -12.4 64 52 20422 230 16 12.3 10.3 | 337 6 2.2 -5.1 65 50 20620 260 11 10.8 1.9 | 357 13 0.7 -13.5 66 47 21031 215 15 8.6 12.3 | 26 3 -1.5 -3.1 67 45 21336 240 16 13.9 8.0 | 333 8 3.8 -7.4 68 43 21641 75 5 -4.8 -1.3 | 42 22 -14.9 -16.7 69 41 21946 10 1 -0.2 -1.0 | 32 19 -10.3 -16.4 70 39 22250 230 1 0.8 0.6 | 32 17 -9.3 -14.7 71 37 22555 335 3 1.3 -2.7 | 26 20 -8.8 -18.1 72 35 22860 345 8 2.1 -7.7 | 19 24 -8.0 -23.1 73 33 23165 335 7 3.0 -6.3 | 18 23 -7.1 -21.7 74 32 23470 45 19 -13.4 -13.4 | 39 37 -23.5 -28.8 75 30 23840 40 6 -3.9 -4.6 | 35 24 -14.0 -20.0 76 29 24079 95 6 -6.0 0.5 | 47 22 -16.1 -14.8 77 28 24384 45 10 -7.1 -7.1 | 37 28 -17.2 -22.4 78 26 24689 85 1 -1.0 -0.1 | 36 19 -11.1 -15.5 79 25 24994 20 2 -0.7 -1.9 | 32 20 -10.8 -17.2 80 24 25298 80 6 -5.9 -1.0 | 44 23 -16.0 -16.4 81 23 25603 20 8 -2.7 -7.5 | 29 26 -12.8 -22.9 82 22 25908 55 9 -7.4 -5.2 | 40 27 -17.5 -20.5 83 20 26440 65 10 -9.1 -4.2 | 44 27 -19.2 -19.6 84 20 26518 60 5 -4.3 -2.5 | 39 23 -14.4 -17.9 85 18 27127 115 11 -10.0 4.6 | 62 23 -20.1 -10.7 86 17 27432 120 5 -4.3 2.5 | 48 19 -14.4 -12.9 87 16 28042 210 6 3.0 5.2 | 35 12 -7.1 -10.2 88 15 28346 220 3 1.9 2.3 | 32 15 -8.2 -13.1 89 14 28651 150 3 -1.5 2.6 | 42 17 -11.6 -12.8 90 13 29261 325 13 7.5 -10.6 | 6 26 -2.6 -26.0 91 12 29566 305 2 1.6 -1.1 | 27 19 -8.5 -16.5 92 12 29870 230 6 4.6 3.9 | 26 13 -5.5 -11.5 93 10 31000 355 19 1.7 -18.9 | 14 35 -8.4 -34.3 94 7 33440 205 2 0.8 1.8 | 34 16 -9.3 -13.6 Wind Parameters Mean winds (0-6000m): 183.3 at 24.5 knts Storm direction: 213.3 at 18.4 knts Shear (0-3000m) pos: 1.7 neg: 3.2 tot: 5.0 10-3/s Storm rel Dir Shear (0-3000m): 124.7 deg Storm rel helicity (0-3000m) pos: 51.3 neg: -35.6 tot: 15.7 m^2/s^2 ave: 5.2 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 9.7 stream: 2.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 53.57 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 ------------------------------------------------------------------------------- 500 213 5 33 13| 0.0 9.7 9.7| 9.8 -21.1 -11.3 -22.6 -0.15| 14.0 -2.1 1000 208 7 36 12| 0.0 3.2 3.2| 22.6 -24.2 -1.6 -1.6 0.08| 13.0 1.0 1500 197 7 43 12| 1.4 2.1 3.5| 23.7 -24.2 -0.5 -0.4 0.08| 10.1 0.8 2000 200 8 44 10| 2.6 1.6 4.2| 26.8 -26.2 0.6 0.3 0.10| 9.8 0.9 2500 197 10 52 9| 2.1 2.9 5.0| 42.8 -26.2 16.6 6.6 0.27| 9.8 2.6 3000 198 13 65 7| 1.7 3.2 5.0| 51.3 -35.6 15.7 5.2 0.24| 9.7 2.3 4000 189 17 103 8| 1.3 3.0 4.3| 55.1 -70.0 -14.8 -3.7 0.09| 9.1 0.8 5000 188 21 129 9| 2.3 3.0 5.3|113.4-111.7 1.7 0.3 0.12| 9.6 1.2 6000 183 25 136 13| 1.9 3.0 4.9|120.0-142.2 -22.2 -3.7 0.08| 8.8 0.7 Wrote GIF file: /home/apache/climate/data/raob//KREV/skewt/KREV.skewt.20250503.12.gif