UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042100.upa.cvt Date: 0000Z 21 APR 25 Searching for KOKX... Searching the city database file for: KOKX ... Date:0000Z 21 APR 25 Station: KOKX WMO ident: 72501 Latitude: 40.87 Longitude: -72.87 Elevation: 20.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1023 20 15.4 -3.6 27 19.0 7.0 0 0 286.7 287.2 279.1 295.0 2.86 1 1000 214 14.0 -7.0 23 21.0 5.4 355 15 287.1 287.5 278.5 293.8 2.26 2 980 384 13.0 -9.0 21 22.0 4.3 347 20 287.8 288.2 278.4 293.6 1.97 3 925 865 8.6 -8.4 29 17.0 2.0 335 18 288.1 288.5 278.9 294.6 2.19 4 894 1145 6.2 -8.8 33 15.0 0.5 327 18 288.4 288.8 279.0 294.9 2.19 5 869 1376 4.4 -12.6 28 17.0 -1.4 330 22 288.9 289.2 278.6 293.9 1.67 6 850 1555 2.8 -15.2 25 18.0 -3.0 335 26 289.1 289.3 278.3 293.3 1.38 7 843 1622 2.6 -20.4 16 23.0 -3.9 335 27 289.6 289.7 277.8 292.3 0.89 8 828 1767 4.0 -40.0 2 44.0 -4.5 335 31 292.5 292.5 278.2 293.0 0.14 9 799 2058 6.8 -28.2 6 35.0 -2.5 312 30 298.5 298.6 281.4 300.1 0.47 10 793 2120 6.8 -27.2 7 34.0 -2.4 306 30 299.1 299.2 281.7 300.9 0.52 11 782 2234 7.4 -38.6 2 46.0 -2.8 307 30 301.0 301.0 282.0 301.6 0.17 12 752 2555 6.4 310 31 303.3 13 730 2797 4.4 310 33 303.7 14 707 3057 2.6 310 40 304.5 15 700 3137 2.2 310 39 304.9 16 683 3335 0.8 310 38 305.5 17 668 3512 0.0 315 38 306.6 18 661 3596 -0.3 318 39 307.1 19 615 4169 -3.3 -51.3 1 48.0 -10.6 313 34 310.1 310.1 285.4 310.3 0.06 20 603 4324 -4.5 -52.5 1 48.0 -11.5 314 35 310.5 310.5 285.5 310.7 0.05 21 500 5770 -14.3 -53.3 2 39.0 -18.8 305 57 315.6 315.6 287.3 315.8 0.05 22 499 5785 -14.5 -52.5 2 38.0 -18.9 305 56 315.5 315.6 287.3 315.8 0.06 23 484 6017 -15.9 -48.9 4 33.0 -20.0 305 60 316.6 316.6 287.8 316.9 0.09 24 467 6286 -17.9 -58.9 1 41.0 -21.7 305 61 317.4 317.4 287.9 317.5 0.03 25 417 7126 -23.5 -39.5 22 16.0 -25.7 311 71 320.6 320.7 289.3 321.7 0.30 26 413 7197 -24.1 -40.1 21 16.0 -26.2 309 71 320.7 320.8 289.3 321.8 0.28 27 410 7250 -24.5 -41.5 19 17.0 -26.6 307 72 320.9 320.9 289.3 321.8 0.25 28 400 7430 -25.5 -40.5 23 15.0 -27.4 305 74 321.8 321.9 289.6 322.9 0.28 29 396 7503 -25.9 -39.9 26 14.0 -27.7 305 74 322.3 322.3 289.8 323.4 0.30 30 384 7725 -27.3 -44.3 18 17.0 -29.1 303 75 323.3 323.3 290.0 324.0 0.19 31 346 8465 -34.1 -46.1 29 12.0 -35.1 305 73 323.8 323.9 290.1 324.5 0.18 32 322 8965 -36.9 -52.9 17 16.0 -37.9 305 84 326.7 326.7 290.9 327.0 0.09 33 300 9450 -41.3 -55.3 21 14.0 -41.9 305 83 327.2 327.2 291.0 327.4 0.07 34 285 9796 -44.1 -56.1 25 12.0 -44.6 306 84 328.0 328.0 291.2 328.2 0.07 35 267 10229 -47.3 -60.3 21 13.0 -47.7 310 80 329.5 329.5 291.6 329.7 0.04 36 254 10557 -50.3 -61.3 26 11.0 -50.6 310 81 329.8 329.8 291.7 329.9 0.04 37 250 10660 -51.1 -62.1 26 11.0 -51.4 310 81 330.1 330.1 291.8 330.2 0.04 38 244 10817 -52.5 -62.5 29 10.0 -52.7 310 81 330.3 330.3 291.8 330.4 0.03 39 238 10977 -53.5 -64.5 25 11.0 -53.7 310 82 331.2 331.2 292.0 331.3 0.03 40 202 12009 -61.5 -68.5 39 7.0 -61.6 301 85 334.4 334.4 292.9 334.5 0.02 41 200 12070 -61.9 -68.9 39 7.0 -62.0 300 85 334.7 334.7 293.0 334.8 0.02 42 175 12883 -68.1 -74.1 42 6.0 -68.1 297 81 337.6 337.6 293.7 337.6 0.01 43 170 13056 -69.3 -76.3 35 7.0 -69.4 290 82 338.4 338.4 293.9 338.4 0.01 44 168 13126 -69.3 -76.3 35 7.0 -69.4 290 79 339.5 339.5 294.2 339.6 0.01 45 156 13571 -66.2 -75.8 25 9.6 -66.3 285 99 352.0 352.0 297.1 352.1 0.01 46 154 13650 -65.7 -75.7 24 10.0 -65.8 285 99 354.2 354.2 297.5 354.3 0.01 47 150 13810 -63.7 -73.7 24 10.0 -63.8 290 90 360.3 360.3 298.8 360.4 0.01 48 146 13977 -62.7 -73.7 21 11.0 -62.8 293 84 364.9 364.9 299.7 364.9 0.01 49 140 14235 -63.3 -74.3 21 11.0 -63.4 298 74 368.2 368.2 300.2 368.3 0.01 50 131 14647 -60.9 -72.9 19 12.0 -61.1 306 58 379.6 379.6 302.2 379.7 0.02 51 121 15140 -62.5 -76.5 14 14.0 -62.7 305 40 385.4 385.4 303.1 385.4 0.01 52 113 15563 -61.7 -77.7 10 16.0 -61.9 279 42 394.5 394.5 304.5 394.5 0.01 53 105 16018 -62.7 -79.7 8 17.0 -62.9 259 48 400.9 401.0 305.3 401.0 0.01 54 101 16258 -61.5 -79.5 7 18.0 -61.7 263 50 407.7 407.7 306.2 407.8 0.01 55 100 16320 -61.3 -79.3 7 18.0 -61.6 270 50 409.3 409.3 306.4 409.3 0.01 56 97 16508 -61.5 -79.5 7 18.0 -61.7 270 51 412.5 412.5 306.8 412.5 0.01 57 92 16837 -59.5 -79.5 6 20.0 -59.8 273 53 422.7 422.7 308.0 422.8 0.01 58 91 16905 -59.5 -79.5 6 20.0 -59.8 276 52 424.0 424.1 308.2 424.1 0.01 59 78 17856 -64.3 -85.3 4 21.0 -64.5 315 28 433.2 433.2 309.2 433.2 0.00 60 74 18179 -63.1 -86.1 3 23.0 -63.4 301 20 442.3 442.3 310.1 442.3 0.00 61 73 18262 -62.9 -85.9 3 23.0 -63.2 293 18 444.5 444.5 310.3 444.5 0.00 62 72 18347 -63.1 -86.1 3 23.0 -63.4 285 18 445.8 445.8 310.4 445.8 0.00 63 70 18520 -62.7 -86.7 3 24.0 -63.0 270 19 450.2 450.2 310.9 450.3 0.00 64 61 19374 -60.3 -86.3 2 26.0 -60.7 254 21 473.7 473.7 313.0 473.7 0.00 65 58 19689 -60.5 -87.5 2 27.0 -61.0 261 21 480.1 480.1 313.5 480.1 0.00 66 50 20620 -57.9 -87.9 1 30.0 -58.6 20 7 507.0 507.0 315.4 507.1 0.00 67 49 20747 -57.7 -86.7 1 29.0 -58.5 334 13 510.4 510.4 315.7 510.5 0.00 68 47 21009 -58.3 -87.3 1 29.0 -59.0 261 9 515.1 515.1 316.0 515.2 0.00 69 45 21281 -58.9 -87.9 1 29.0 -59.6 267 14 520.1 520.1 316.3 520.1 0.00 70 42 21713 -58.5 -87.5 1 29.0 -59.3 309 17 531.5 531.5 317.0 531.5 0.00 71 38 22343 -56.7 -86.7 1 30.0 -57.8 337 9 551.5 551.5 318.2 551.5 0.01 72 36 22686 -55.9 -85.9 1 30.0 -57.1 344 5 562.2 562.2 318.8 562.2 0.01 73 32 23431 -57.1 -86.1 1 29.0 -58.3 71 7 578.2 578.2 319.6 578.3 0.01 74 30 23840 -55.9 -85.9 1 30.0 -57.3 105 7 592.2 592.3 320.3 592.3 0.01 75 29 24057 -55.3 -85.3 1 30.0 -56.9 110 7 599.7 599.7 320.6 599.7 0.01 76 23 25547 -52.9 -83.9 1 31.0 -55.3 83 6 647.8 647.8 322.6 647.9 0.02 77 21 26135 -53.1 -83.1 1 30.0 -55.6 40 6 664.3 664.3 323.2 664.4 0.02 78 20 26450 -52.9 -83.9 1 31.0 -55.6 25 3 674.3 674.3 323.6 674.4 0.02 79 13 29263 -45.7 -78.7 1 33.0 -52.0 94 11 787.6 787.6 327.0 788.2 0.06 80 12 29796 -44.7 -77.7 1 33.0 -51.8 68 5 809.4 809.4 327.5 810.1 0.08 81 11 30376 -45.5 -77.5 2 32.0 -52.5 65 8 826.9 826.9 327.9 827.8 0.09 82 10 31010 -45.3 -78.3 1 33.0 -52.8 65 13 850.5 850.5 328.4 851.3 0.09 83 9.9 31077 -45.3 -78.3 1 33.0 -52.8 852.9 852.9 328.5 853.8 0.09 84 9.2 31567 -45.1 -78.1 1 33.0 -53.0 871.7 871.8 328.9 872.8 0.10 85 8.7 31940 -44.9 -77.9 1 33.0 -53.1 886.6 886.6 329.2 887.7 0.11 TRP 170 13056 -69.3 -76.3 35 7.0 -69.4 290 82 338.4 338.4 293.9 338.4 0.01 WND 156 13571 -66.2 -75.8 25 9.6 -66.3 285 99 352.0 352.0 297.1 352.1 0.01 Sounding variables and indices 1000-500 mb thick: 5556.00 m Freezing level: 668.00 mb = 3512.28 m = 11523.09 ft Wetbulb zero: 887.68 mb = 1202.62 m = 3945.57 ft Precipitable water: 0.18 inches Sfc-500 mean rel hum: 12.35 % Est. max temperature: 17.58 C = 63.65 F Sfc-Lift cond lev (LCL): 767.18 mb = 2391.22 m = 7845.12 ft T: 6.91 C 700-500 lapse rate: 6.27 C/km ThetaE index: 2.61 C Layer 869.0- 828.0 mb Conv cond level (CCL): 478.42 mb = 6103.96 m = 20025.87 ft Mean mixing ratio: 2.19 g/kg Conv temperature: 45.76 C = 114.36 F Cap Strength: 17.19 C Lifted Index: 18.90 C Risk: None Lifted Index @300 mb: 23.48 C Lifted Index @700 mb: 15.19 C Showalter Index: 19.49 C Risk: None Total Totals Index: 16.20 C Risk: None Vertical Totals Index: 17.10 C Cross Totals Index: -0.90 C K Index: -44.76 Risk: None Sweat Index: 109.00 Risk: None Energy Index: 4.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.69 J/kg Max Up Vert Vel: 3.37 m/s Conv Inhibition (B-): 57138.95 J/kg Cap Strength: 18.75 C Lift Cond Lev (LCL): 717.02 mb = 2942.71 m = 9654.44 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 343 at 26 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 1023 20 0 0 -0.0 -0.0 | 163 26 -7.8 25.0 1 1000 214 355 15 1.3 -14.9 | 147 12 -6.5 10.1 2 989 305 350 19 3.3 -18.7 | 144 8 -4.5 6.3 3 954 610 340 21 7.2 -19.7 | 173 5 -0.7 5.3 4 925 865 335 18 7.6 -16.3 | 178 9 -0.2 8.7 5 919 914 335 18 7.6 -16.3 | 178 9 -0.2 8.7 6 886 1219 325 18 10.3 -14.7 | 194 11 2.5 10.3 7 850 1555 335 26 11.0 -23.6 | 245 3 3.1 1.4 8 822 1829 335 32 13.5 -29.0 | 305 7 5.7 -4.0 9 792 2134 305 30 24.6 -17.2 | 245 18 16.7 7.8 10 763 2438 310 31 23.7 -19.9 | 252 17 15.9 5.1 11 735 2743 310 31 23.7 -19.9 | 252 17 15.9 5.1 12 708 3048 310 40 30.6 -25.7 | 272 23 22.8 -0.7 13 700 3137 310 39 29.9 -25.1 | 270 22 22.0 -0.1 14 681 3353 310 38 29.1 -24.4 | 268 21 21.3 0.6 15 655 3658 320 39 25.1 -29.9 | 286 18 17.2 -4.9 16 630 3962 310 33 25.3 -21.2 | 258 18 17.4 3.8 17 606 4267 315 34 24.0 -24.0 | 267 16 16.2 1.0 18 560 4877 300 51 44.2 -25.5 | 271 36 36.3 -0.5 19 539 5182 300 52 45.0 -26.0 | 272 37 37.2 -1.0 20 500 5770 305 57 46.7 -32.7 | 281 40 38.8 -7.7 21 499 5791 305 56 45.9 -32.1 | 281 39 38.0 -7.1 22 479 6096 305 62 50.8 -35.6 | 284 44 42.9 -10.6 23 459 6401 305 60 49.1 -34.4 | 283 42 41.3 -9.4 24 441 6706 315 64 45.3 -45.3 | 298 43 37.4 -20.2 25 423 7010 315 70 49.5 -49.5 | 300 48 41.6 -24.5 26 406 7315 305 72 59.0 -41.3 | 288 54 51.1 -16.3 27 400 7430 305 74 60.6 -42.4 | 288 56 52.8 -17.4 28 389 7620 305 75 61.4 -43.0 | 289 57 53.6 -18.0 29 373 7925 300 74 64.1 -37.0 | 282 58 56.2 -12.0 30 357 8230 305 72 59.0 -41.3 | 288 54 51.1 -16.3 31 342 8534 305 74 60.6 -42.4 | 288 56 52.8 -17.4 32 327 8839 305 84 68.8 -48.2 | 291 65 61.0 -23.2 33 313 9144 305 84 68.8 -48.2 | 291 65 61.0 -23.2 34 300 9450 305 83 68.0 -47.6 | 291 64 60.1 -22.6 35 287 9754 305 84 68.8 -48.2 | 291 65 61.0 -23.2 36 274 10058 310 81 62.0 -52.1 | 297 61 54.2 -27.1 37 261 10363 310 80 61.3 -51.4 | 296 60 53.4 -26.4 38 250 10660 310 81 62.0 -52.1 | 297 61 54.2 -27.1 39 250 10668 310 80 61.3 -51.4 | 296 60 53.4 -26.4 40 238 10973 310 82 62.8 -52.7 | 297 62 55.0 -27.7 41 227 11278 300 83 71.9 -41.5 | 284 66 64.0 -16.5 42 216 11582 305 85 69.6 -48.8 | 291 66 61.8 -23.7 43 200 12070 300 85 73.6 -42.5 | 285 68 65.8 -17.5 44 196 12192 300 83 71.9 -41.5 | 284 66 64.0 -16.5 45 186 12497 300 81 70.1 -40.5 | 284 64 62.3 -15.5 46 177 12802 300 81 70.1 -40.5 | 284 64 62.3 -15.5 47 170 13056 290 82 77.1 -28.0 | 273 69 69.2 -3.0 48 169 13106 290 78 73.3 -26.7 | 271 65 65.4 -1.7 49 156 13571 285 99 95.6 -25.6 | 270 88 87.8 -0.6 50 152 13716 285 99 95.6 -25.6 | 270 88 87.8 -0.6 51 150 13810 290 90 84.6 -30.8 | 274 77 76.7 -5.8 52 131 14630 305 59 48.3 -33.8 | 282 41 40.5 -8.8 53 125 14935 315 48 33.9 -33.9 | 289 28 26.1 -8.9 54 119 15240 300 36 31.2 -18.0 | 253 24 23.3 7.0 55 113 15545 280 42 41.4 -7.3 | 242 38 33.5 17.7 56 108 15850 270 44 44.0 -0.0 | 235 44 36.2 25.0 57 103 16154 250 51 47.9 17.4 | 223 58 40.1 42.5 58 100 16320 270 50 50.0 -0.0 | 239 49 42.2 25.0 59 98 16459 270 50 50.0 -0.0 | 239 49 42.2 25.0 60 93 16764 270 55 55.0 -0.0 | 242 53 47.2 25.0 61 76 17983 320 25 16.1 -19.2 | 235 10 8.2 5.9 62 73 18288 290 17 16.0 -5.8 | 203 21 8.1 19.2 63 70 18520 270 19 19.0 -0.0 | 204 27 11.2 25.0 64 69 18593 270 17 17.0 -0.0 | 200 27 9.2 25.0 65 66 18898 255 19 18.4 4.9 | 199 32 10.5 29.9 66 63 19202 260 19 18.7 3.3 | 201 30 10.9 28.3 67 60 19507 250 22 20.7 7.5 | 202 35 12.8 32.5 68 54 20117 285 18 17.4 -4.7 | 205 22 9.5 20.4 69 52 20422 290 26 24.4 -8.9 | 226 23 16.6 16.1 70 50 20620 20 7 -2.4 -6.6 | 151 21 -10.2 18.4 71 49 20726 340 13 4.4 -12.2 | 165 13 -3.4 12.8 72 47 21031 255 9 8.7 2.3 | 182 27 0.8 27.3 73 45 21336 270 15 15.0 -0.0 | 196 26 7.2 25.0 74 43 21641 310 18 13.8 -11.6 | 204 15 5.9 13.4 75 41 21946 305 15 12.3 -8.6 | 195 17 4.4 16.4 76 39 22250 345 12 3.1 -11.6 | 161 14 -4.7 13.4 77 37 22555 320 3 1.9 -2.3 | 165 23 -5.9 22.7 78 35 22860 15 8 -2.1 -7.7 | 150 20 -9.9 17.3 79 33 23165 75 5 -4.8 -1.3 | 152 27 -12.7 23.7 80 32 23470 70 7 -6.6 -2.4 | 147 27 -14.4 22.6 81 30 23774 60 6 -5.2 -3.0 | 149 26 -13.0 22.0 82 30 23840 105 7 -6.8 1.8 | 151 31 -14.6 26.8 83 29 24079 110 7 -6.6 2.4 | 152 31 -14.4 27.4 84 28 24384 160 4 -1.4 3.8 | 162 30 -9.2 28.8 85 26 24689 225 6 4.2 4.2 | 173 29 -3.6 29.3 86 24 25298 25 9 -3.8 -8.2 | 145 20 -11.7 16.9 87 23 25603 95 5 -5.0 0.4 | 153 28 -12.8 25.4 88 22 25908 40 10 -6.4 -7.7 | 141 22 -14.3 17.3 89 21 26213 40 4 -2.6 -3.1 | 155 24 -10.4 21.9 90 20 26450 25 3 -1.3 -2.7 | 158 24 -9.1 22.3 91 20 26518 65 2 -1.8 -0.8 | 158 26 -9.7 24.2 92 19 26822 15 3 -0.8 -2.9 | 159 24 -8.6 22.1 93 18 27127 325 4 2.3 -3.3 | 166 22 -5.6 21.7 94 17 27432 5 11 -1.0 -11.0 | 148 17 -8.8 14.1 95 16 27737 345 7 1.8 -6.8 | 162 19 -6.0 18.2 96 16 28042 20 8 -2.7 -7.5 | 149 20 -10.6 17.5 97 14 28651 40 3 -1.9 -2.3 | 157 25 -9.8 22.7 98 14 28956 35 3 -1.7 -2.5 | 157 24 -9.6 22.6 99 13 29261 95 11 -11.0 1.0 | 144 32 -18.8 26.0 100 12 29566 80 11 -10.8 -1.9 | 141 30 -18.7 23.1 101 12 29870 65 4 -3.6 -1.7 | 154 26 -11.5 23.3 102 10 31010 65 13 -11.8 -5.5 | 135 28 -19.6 19.5 Wind Parameters Mean winds (0-6000m): 312.6 at 34.9 knts Storm direction: 342.6 at 26.2 knts Shear (0-3000m) pos: 1.2 neg: 5.7 tot: 6.9 10-3/s Storm rel Dir Shear (0-3000m): 107.9 deg Storm rel helicity (0-3000m) pos: 65.2 neg: -56.9 tot: 8.3 m^2/s^2 ave: 2.8 10^-3 m/s^2 rel: 0.11 Storm rel vorticity (0-3000m) horiz: 12.1 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.07 Bulk Shear: 81.88 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 ------------------------------------------------------------------------------- 500 349 15 154 12| 0.0 21.0 21.0| 3.3 -24.4 -21.2 -42.3 -0.15| 22.7 -3.5 1000 342 17 163 9| 0.0 9.3 9.3| 8.3 -24.4 -16.1 -16.1 -0.02| 14.2 -0.3 1500 337 18 173 8| 2.5 6.2 8.6| 20.1 -24.4 -4.3 -2.8 0.14| 12.9 1.8 2000 335 21 189 6| 1.9 6.3 8.1| 26.4 -43.6 -17.2 -8.6 0.06| 14.1 0.8 2500 328 23 217 7| 1.5 5.1 6.6| 34.7 -56.9 -22.2 -8.9 0.03| 12.8 0.3 3000 324 25 233 8| 1.2 5.7 6.9| 65.2 -56.9 8.3 2.8 0.11| 12.1 1.3 4000 320 28 251 11| 1.2 3.7 4.8| 91.5 -95.6 -4.1 -1.0 0.05| 11.0 0.6 5000 316 31 258 14| 0.9 4.9 5.9|112.5-101.1 11.4 2.3 0.08| 11.1 0.8 6000 313 35 266 18| 1.6 4.1 5.7|195.5-101.1 94.4 15.7 0.14| 10.2 1.4 Wrote GIF file: /home/apache/climate/data/raob//KOKX/skewt/KOKX.skewt.20250421.00.gif