UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042515.upa.cvt Date: 1500Z 25 APR 25 Searching for KOKX... Searching the city database file for: KOKX ... Date:1500Z 25 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 1022 20 21.8 10.8 50 11.0 15.1 293.1 294.5 287.4 316.0 7.97 1 1016 71 20.2 8.2 46 12.0 13.3 292.0 293.2 285.8 311.3 6.72 2 1000 207 17.8 7.8 52 10.0 12.1 235 12 291.0 292.1 285.3 309.9 6.64 3 958 571 14.0 7.0 63 7.0 10.1 235 18 290.7 291.9 285.1 309.4 6.57 4 949 651 13.6 6.6 63 7.0 9.7 235 19 291.1 292.2 285.1 309.5 6.45 5 926 858 14.8 -6.2 23 21.0 5.6 235 22 294.4 294.8 282.3 302.1 2.59 6 925 867 14.8 -7.2 21 22.0 5.4 235 22 294.4 294.9 282.0 301.7 2.40 7 905 1051 14.0 -2.0 33 16.0 6.3 230 19 295.5 296.1 283.9 306.3 3.64 8 856 1518 12.4 -17.6 11 30.0 1.9 217 13 298.5 298.7 282.2 302.1 1.12 9 850 1577 12.0 -17.0 12 29.0 1.7 215 12 298.7 298.9 282.4 302.5 1.19 10 820 1876 9.4 -1.6 46 11.0 4.1 219 11 299.1 299.8 285.8 311.5 4.15 11 797 2111 8.2 -5.8 36 14.0 2.0 222 11 300.2 300.8 285.2 309.7 3.11 12 759 2512 4.6 -6.4 45 11.0 -0.2 227 10 300.5 301.1 285.4 310.1 3.12 13 733 2795 3.0 -11.0 35 14.0 -2.4 230 10 301.8 302.2 284.9 308.8 2.25 14 700 3166 0.2 -9.8 47 10.0 -3.7 235 9 302.7 303.2 285.6 310.8 2.59 15 673 3479 -2.7 -11.7 50 9.0 -6.0 239 11 302.9 303.3 285.4 310.1 2.32 16 649 3765 -4.9 -13.9 49 9.0 -8.0 243 13 303.6 303.9 285.3 309.9 2.01 17 638 3899 -5.9 -13.9 53 8.0 -8.7 245 15 303.9 304.3 285.4 310.4 2.04 18 614 4197 -7.5 -22.5 29 15.0 -11.5 249 17 305.4 305.6 284.8 308.8 1.02 19 609 4261 -7.3 -27.3 19 20.0 -12.1 249 17 306.4 306.5 284.8 308.6 0.67 20 603 4338 -7.5 -29.5 15 22.0 -12.4 251 18 307.0 307.1 284.9 308.9 0.55 21 592 4481 -8.3 -28.3 18 20.0 -12.9 252 19 307.7 307.8 285.2 309.8 0.63 22 558 4936 -11.1 -42.1 6 31.0 -15.9 259 22 309.6 309.7 285.4 310.2 0.17 23 547 5089 -12.3 -44.3 5 32.0 -16.9 261 24 310.0 310.0 285.5 310.5 0.14 24 526 5387 -13.5 -52.5 2 39.0 -18.0 265 26 312.0 312.0 286.1 312.2 0.06 25 500 5770 -15.9 -28.9 32 13.0 -18.6 270 29 313.7 313.8 287.5 316.1 0.70 26 492 5892 -17.1 -29.1 34 12.0 -19.6 270 29 313.6 313.8 287.4 316.1 0.70 27 473 6188 -18.5 -37.5 17 19.0 -21.5 269 29 315.5 315.5 287.6 316.6 0.32 28 452 6527 -20.7 -35.7 25 15.0 -23.1 268 29 316.8 316.9 288.2 318.3 0.40 29 435 6810 -23.1 -40.1 20 17.0 -25.3 267 28 317.3 317.3 288.2 318.2 0.27 30 400 7420 -28.7 -35.7 51 7.0 -29.6 265 28 317.7 317.8 288.5 319.3 0.46 31 376 7858 -31.7 -35.7 68 4.0 -32.2 271 27 319.4 319.5 289.1 321.1 0.48 32 360 8163 -33.7 -38.1 64 4.4 -34.2 268 33 320.7 320.8 289.4 322.2 0.40 33 353 8300 -34.7 -38.7 67 4.0 -35.1 267 36 321.2 321.2 289.5 322.6 0.38 34 334 8682 -37.7 -41.1 70 3.4 -38.0 277 43 322.2 322.2 289.8 323.3 0.31 35 313 9125 -41.3 -45.4 64 4.1 -41.6 280 47 323.2 323.2 290.0 324.0 0.21 36 300 9410 -43.9 -48.5 60 4.6 -44.2 280 46 323.5 323.5 290.0 324.1 0.16 37 278 9917 -48.1 -53.1 56 5.0 -48.3 284 48 324.6 324.6 290.2 324.9 0.10 38 272 10061 -49.1 -54.1 56 5.0 -49.3 283 49 325.1 325.1 290.4 325.5 0.09 39 262 10306 -50.7 -55.1 59 4.4 -50.8 282 52 326.3 326.3 290.7 326.6 0.08 40 250 10610 -52.9 -57.1 60 4.2 -53.0 280 55 327.4 327.4 291.0 327.7 0.07 41 249 10636 -53.1 -57.2 61 4.1 -53.2 280 55 327.5 327.5 291.1 327.8 0.07 42 234 11034 -56.7 -61.0 58 4.3 -56.8 285 56 327.9 327.9 291.2 328.1 0.04 43 222 11365 -59.7 -63.7 59 4.0 -59.7 286 56 328.3 328.3 291.3 328.4 0.03 44 214 11594 -61.7 -66.3 54 4.6 -61.7 290 55 328.6 328.6 291.3 328.7 0.02 45 211 11681 -62.3 -66.7 55 4.4 -62.3 290 55 329.0 329.0 291.5 329.1 0.02 46 206 11829 -63.7 -68.3 53 4.6 -63.7 290 54 329.1 329.1 291.5 329.2 0.02 47 200 12010 -65.5 -69.1 61 3.6 -65.5 290 56 329.0 329.0 291.5 329.1 0.02 48 197 12101 -66.1 -69.4 63 3.3 -66.1 290 56 329.5 329.5 291.6 329.6 0.02 49 191 12288 -67.9 -71.3 62 3.4 -67.9 290 58 329.5 329.5 291.6 329.6 0.01 50 185 12478 -69.3 -73.2 57 3.9 -69.3 290 61 330.3 330.3 291.8 330.3 0.01 51 177 12740 -70.7 -74.0 62 3.3 -70.7 290 59 332.2 332.2 292.3 332.2 0.01 52 166 13123 -67.3 -72.2 50 4.9 -67.3 295 63 344.1 344.1 295.3 344.1 0.01 53 153 13618 -62.9 -69.9 38 7.0 -63.0 281 45 359.7 359.7 298.7 359.8 0.02 54 150 13740 -63.1 -70.1 38 7.0 -63.2 265 38 361.4 361.4 299.0 361.5 0.02 55 143 14034 -64.1 -72.1 33 8.0 -64.2 270 38 364.6 364.6 299.6 364.7 0.02 56 137 14296 -64.3 -73.3 28 9.0 -64.4 275 43 368.8 368.8 300.4 368.8 0.01 57 128 14715 -61.1 -72.1 22 11.0 -61.3 286 44 381.7 381.8 302.5 381.8 0.02 58 127 14764 -61.1 -72.1 22 11.0 -61.3 287 45 382.6 382.6 302.7 382.7 0.02 59 113 15487 -62.9 -74.9 18 12.0 -63.0 293 31 392.2 392.2 304.1 392.3 0.01 60 107 15823 -63.5 -76.5 16 13.0 -63.7 281 41 397.3 397.3 304.8 397.3 0.01 61 100 16240 -62.1 -77.1 12 15.0 -62.3 285 32 407.7 407.7 306.2 407.8 0.01 TRP 177 12740 -70.7 -74.0 62 3.3 -70.7 290 59 332.2 332.2 292.3 332.2 0.01 WND 166 13123 -67.3 -72.2 50 4.9 -67.3 295 63 344.1 344.1 295.3 344.1 0.01 Sounding variables and indices 1000-500 mb thick: 5563.00 m Freezing level: 698.14 mb = 3187.57 m = 10457.77 ft Wetbulb zero: 761.73 mb = 2482.33 m = 8144.04 ft Precipitable water: 0.60 inches Sfc-500 mean rel hum: 32.42 % Est. max temperature: 26.22 C = 79.19 F Sfc-Lift cond lev (LCL): 868.46 mb = 1396.93 m = 4583.04 ft T: 12.82 C 700-500 lapse rate: 6.18 C/km ThetaE index: 7.83 C Layer 926.0- 905.0 mb Conv cond level (CCL): 715.21 mb = 2992.81 m = 9818.82 ft Mean mixing ratio: 5.98 g/kg Conv temperature: 31.03 C = 87.85 F Cap Strength: 6.90 C Lifted Index: 7.17 C Risk: None Lifted Index @300 mb: 10.57 C Lifted Index @700 mb: 4.87 C Showalter Index: 11.33 C Risk: None Total Totals Index: 26.80 C Risk: None Vertical Totals Index: 27.90 C Cross Totals Index: -1.10 C K Index: 0.90 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 2.80 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.66 J/kg Max Up Vert Vel: 5.03 m/s Conv Inhibition (B-): 9523.41 J/kg Cap Strength: 7.06 C Lift Cond Lev (LCL): 833.27 mb = 1742.51 m = 5716.82 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 279 at 13 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 1000 207 235 12 9.8 6.9 | 164 9 -2.5 8.8 1 925 867 235 22 18.0 12.6 | 201 16 5.7 14.6 2 850 1577 215 12 6.9 9.8 | 155 13 -5.5 11.8 3 700 3166 235 9 7.4 5.2 | 145 9 -5.0 7.1 4 500 5770 270 29 29.0 -0.0 | 263 17 16.6 2.0 5 400 7420 265 28 27.9 2.4 | 254 16 15.5 4.4 6 1119 305 235 12 9.8 6.9 | 164 9 -2.5 8.8 7 1071 610 230 17 13.0 10.9 | 183 13 0.7 12.9 8 1024 914 235 22 18.0 12.6 | 201 16 5.7 14.6 9 980 1219 240 20 17.3 10.0 | 203 13 5.0 12.0 10 938 1524 215 13 7.5 10.6 | 159 14 -4.9 12.6 11 898 1829 230 12 9.2 7.7 | 162 10 -3.2 9.7 12 859 2134 240 14 12.1 7.0 | 178 9 -0.2 9.0 13 822 2438 245 15 13.6 6.3 | 188 8 1.2 8.3 14 786 2743 235 10 8.2 5.7 | 152 9 -4.2 7.7 15 753 3048 240 10 8.7 5.0 | 152 8 -3.7 7.0 16 720 3353 200 8 2.7 7.5 | 135 14 -9.6 9.5 17 689 3658 210 8 4.0 6.9 | 137 12 -8.4 8.9 18 659 3962 255 4 3.9 1.0 | 109 9 -8.5 3.0 19 631 4267 265 10 10.0 0.9 | 140 4 -2.4 2.8 20 604 4572 240 25 21.7 12.5 | 213 17 9.3 14.5 21 578 4877 250 25 23.5 8.6 | 227 15 11.1 10.5 22 553 5182 265 20 19.9 1.7 | 244 8 7.6 3.7 23 529 5486 255 27 26.1 7.0 | 237 16 13.7 9.0 24 506 5791 270 29 29.0 -0.0 | 263 17 16.6 2.0 25 484 6096 270 30 30.0 -0.0 | 264 18 17.6 2.0 26 463 6401 265 32 31.9 2.8 | 256 20 19.5 4.8 27 444 6706 260 33 32.5 5.7 | 249 22 20.1 7.7 28 424 7010 260 31 30.5 5.4 | 248 20 18.2 7.3 29 406 7315 255 32 30.9 8.3 | 241 21 18.5 10.2 30 389 7620 260 27 26.6 4.7 | 245 16 14.2 6.7 31 372 7925 275 27 26.9 -2.4 | 272 15 14.5 -0.4 32 356 8230 265 35 34.9 3.1 | 257 23 22.5 5.0 33 340 8534 275 38 37.9 -3.3 | 273 26 25.5 -1.3 34 326 8839 280 50 49.2 -8.7 | 280 37 36.9 -6.7 35 312 9144 280 47 46.3 -8.2 | 280 34 33.9 -6.2 36 300 9410 280 46 45.3 -8.0 | 280 33 32.9 -6.0 37 298 9449 285 47 45.4 -12.2 | 287 35 33.0 -10.2 38 285 9754 285 46 44.4 -11.9 | 287 34 32.1 -9.9 39 250 10610 280 55 54.2 -9.6 | 280 42 41.8 -7.6 40 248 10668 280 54 53.2 -9.4 | 280 41 40.8 -7.4 41 236 10973 285 56 54.1 -14.5 | 287 44 41.7 -12.5 42 225 11278 285 57 55.1 -14.8 | 287 45 42.7 -12.8 43 214 11582 290 55 51.7 -18.8 | 293 43 39.3 -16.8 44 204 11887 290 54 50.7 -18.5 | 293 42 38.4 -16.5 45 200 12010 290 56 52.6 -19.2 | 293 44 40.3 -17.2 46 194 12192 290 57 53.6 -19.5 | 293 45 41.2 -17.5 47 184 12497 290 61 57.3 -20.9 | 293 49 45.0 -18.9 48 177 12740 290 59 55.4 -20.2 | 293 47 43.1 -18.2 49 175 12802 290 60 56.4 -20.5 | 293 48 44.0 -18.6 50 166 13106 290 56 52.6 -19.2 | 293 44 40.3 -17.2 51 166 13123 295 63 57.1 -26.6 | 299 51 44.7 -24.7 52 158 13411 295 63 57.1 -26.6 | 299 51 44.7 -24.7 53 151 13716 275 36 35.9 -3.1 | 273 24 23.5 -1.2 54 150 13740 265 38 37.9 3.3 | 258 26 25.5 5.3 55 143 14021 270 38 38.0 -0.0 | 266 26 25.6 2.0 56 136 14326 275 44 43.8 -3.8 | 273 32 31.5 -1.9 57 130 14630 285 42 40.6 -10.9 | 288 30 28.2 -8.9 58 124 14935 290 49 46.0 -16.8 | 294 37 33.7 -14.8 59 118 15240 305 36 29.5 -20.6 | 317 25 17.1 -18.7 60 112 15545 290 30 28.2 -10.3 | 298 18 15.8 -8.3 61 107 15850 280 42 41.4 -7.3 | 280 29 29.0 -5.3 62 101 16154 290 35 32.9 -12.0 | 296 23 20.5 -10.0 63 100 16240 285 32 30.9 -8.3 | 289 20 18.5 -6.3 64 96 16459 285 31 29.9 -8.0 | 289 19 17.6 -6.1 Wind Parameters Mean winds (0-6000m): 249.0 at 16.7 knts Storm direction: 279.0 at 12.5 knts Storm rel Dir Shear (0-3000m): 101.7 deg Energy-Hel index: -0.79 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 ------------------------------------------------------------------------------- 500 235 14 177 10| | | 1000 235 18 190 12| | | 1500 232 17 185 13| | | 2000 229 16 178 12| | | 2500 228 15 173 12| | | 3000 228 14 169 11| | | 4000 231 13 168 11| | | 5000 239 14 180 9| | | 6000 249 17 202 9| | | Wrote GIF file: /home/apache/climate/data/raob//KOKX/skewt/KOKX.skewt.20250425.15.gif