UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042312.upa.cvt Date: 1200Z 23 APR 25 Searching for KOKX... Searching the city database file for: KOKX ... Date:1200Z 23 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 1020 20 11.2 3.2 58 8.0 7.3 25 2 282.7 283.6 279.5 295.9 4.72 1 1012 85 11.4 0.4 47 11.0 6.3 11 8 283.6 284.3 278.9 294.5 3.89 2 1003 159 10.6 -0.4 46 11.0 5.6 355 14 283.5 284.1 278.6 294.0 3.70 3 1000 184 10.6 -0.4 46 11.0 5.6 350 16 283.8 284.4 278.7 294.2 3.71 4 966 471 8.2 -1.8 49 10.0 3.8 352 28 284.1 284.7 278.6 294.0 3.46 5 948 626 7.6 -4.4 42 12.0 2.6 350 33 285.1 285.6 278.3 293.4 2.90 6 925 830 10.4 -11.6 20 22.0 2.2 350 35 289.9 290.2 279.1 295.1 1.70 7 912 948 10.6 -17.4 12 28.0 1.3 343 31 291.3 291.5 278.9 294.6 1.07 8 903 1030 10.6 -16.4 13 27.0 1.4 337 27 292.2 292.4 279.4 295.8 1.17 9 885 1197 10.0 -19.0 11 29.0 0.7 326 20 293.2 293.4 279.7 296.2 0.96 10 870 1339 9.4 -20.6 10 30.0 0.0 325 20 294.0 294.2 279.9 296.7 0.85 11 861 1425 9.6 -23.4 8 33.0 -0.2 325 20 295.1 295.2 280.1 297.3 0.67 12 854 1492 9.6 -16.4 14 26.0 0.6 325 21 295.8 296.0 281.2 299.7 1.24 13 850 1531 9.4 -14.6 17 24.0 0.8 320 21 296.0 296.3 281.5 300.5 1.45 14 846 1570 9.2 -14.8 17 24.0 0.6 318 21 296.2 296.4 281.6 300.6 1.43 15 771 2331 3.8 -12.2 30 16.0 -2.1 288 19 298.3 298.7 283.1 304.3 1.94 16 756 2490 3.0 -14.0 27 17.0 -3.0 289 20 299.1 299.5 283.2 304.5 1.71 17 743 2630 2.0 -13.0 32 15.0 -3.4 287 21 299.5 299.9 283.5 305.4 1.89 18 735 2717 1.6 -13.4 32 15.0 -3.8 286 23 300.0 300.4 283.7 305.8 1.85 19 700 3108 -1.5 -8.5 59 7.0 -4.3 290 28 300.8 301.3 285.2 309.6 2.87 20 697 3142 -1.7 -8.7 59 7.0 -4.5 289 28 301.0 301.5 285.2 309.7 2.84 21 664 3528 -2.9 -13.9 42 11.0 -6.7 285 32 303.8 304.2 285.3 310.0 1.96 22 651 3685 -2.5 -18.5 28 16.0 -7.5 285 33 306.0 306.3 285.5 310.4 1.36 23 632 3920 -3.5 -23.5 20 20.0 -9.1 285 31 307.5 307.6 285.5 310.5 0.91 24 594 4408 -6.1 -31.1 12 25.0 -11.7 282 30 309.9 310.0 285.9 311.6 0.48 25 582 4567 -7.3 -30.3 14 23.0 -12.5 278 28 310.4 310.5 286.1 312.2 0.53 26 552 4977 -10.9 -28.9 21 18.0 -14.9 273 25 310.8 310.9 286.4 313.0 0.64 27 523 5390 -14.1 -37.1 12 23.0 -18.0 286 28 311.8 311.9 286.4 312.9 0.30 28 500 5730 -16.9 -37.9 14 21.0 -20.1 275 27 312.4 312.5 286.5 313.5 0.29 29 490 5881 -18.3 -38.3 16 20.0 -21.2 275 28 312.5 312.6 286.6 313.6 0.29 30 468 6221 -21.1 -48.1 7 27.0 -23.9 277 30 313.2 313.2 286.6 313.6 0.10 31 439 6689 -24.9 -40.9 21 16.0 -26.8 275 38 314.2 314.2 287.1 315.0 0.24 32 424 6941 -25.7 -49.7 9 24.0 -27.9 275 38 316.3 316.3 287.6 316.6 0.10 33 409 7201 -27.3 -45.3 16 18.0 -29.1 267 41 317.5 317.5 288.1 318.1 0.16 34 400 7360 -28.7 -52.7 8 24.0 -30.5 260 44 317.7 317.7 288.1 318.0 0.07 35 396 7432 -29.1 -55.1 6 26.0 -30.9 259 44 318.1 318.1 288.2 318.3 0.05 36 373 7857 -32.1 -50.1 15 18.0 -33.4 251 45 319.6 319.6 288.8 320.0 0.10 37 365 8009 -32.9 -51.9 13 19.0 -34.2 250 46 320.5 320.5 289.0 320.9 0.09 38 348 8343 -35.3 -42.3 49 7.0 -35.9 253 51 321.7 321.7 289.6 322.7 0.27 39 340 8505 -36.5 -46.5 35 10.0 -37.2 259 53 322.2 322.2 289.6 322.8 0.17 40 318 8965 -40.1 -45.1 59 5.0 -40.5 257 57 323.4 323.5 290.0 324.2 0.21 41 311 9116 -40.9 -45.7 60 4.8 -41.2 255 59 324.4 324.4 290.3 325.1 0.21 42 300 9360 -42.7 -47.7 58 5.0 -43.0 250 65 325.2 325.2 290.5 325.8 0.17 43 299 9382 -42.9 -47.9 58 5.0 -43.2 249 64 325.2 325.2 290.5 325.8 0.17 44 293 9519 -44.1 -49.1 57 5.0 -44.4 246 61 325.4 325.4 290.6 326.0 0.15 45 283 9750 -46.1 -50.1 64 4.0 -46.3 247 63 325.8 325.8 290.6 326.3 0.14 46 277 9892 -47.5 -51.7 62 4.2 -47.7 249 64 325.8 325.8 290.6 326.2 0.12 47 267 10134 -49.7 -53.5 64 3.8 -49.8 249 65 326.0 326.0 290.7 326.4 0.10 48 265 10183 -50.3 -54.2 63 3.9 -50.4 248 64 325.8 325.8 290.6 326.2 0.09 49 257 10382 -52.1 -55.2 69 3.1 -52.2 245 63 326.0 326.0 290.7 326.4 0.08 50 250 10560 -53.1 -57.5 59 4.4 -53.2 250 64 327.1 327.1 291.0 327.4 0.06 51 244 10716 -54.3 -59.3 54 5.0 -54.4 250 65 327.6 327.6 291.1 327.8 0.05 52 242 10769 -54.7 -59.7 54 4.9 -54.8 250 66 327.7 327.7 291.1 327.9 0.05 53 234 10983 -56.5 -61.1 56 4.6 -56.6 250 66 328.2 328.2 291.3 328.4 0.04 54 213 11573 -61.1 -67.1 45 6.0 -61.2 245 61 330.0 330.0 291.7 330.1 0.02 55 205 11809 -63.3 -68.3 51 5.0 -63.3 241 61 330.2 330.2 291.8 330.3 0.02 56 200 11960 -64.7 -70.7 43 6.0 -64.7 240 60 330.3 330.3 291.8 330.4 0.01 57 197 12052 -65.1 -71.1 43 6.0 -65.1 240 59 331.1 331.1 292.0 331.1 0.01 58 191 12240 -66.5 -71.5 49 5.0 -66.5 240 58 331.8 331.8 292.2 331.8 0.01 59 186 12400 -67.5 -73.5 42 6.0 -67.5 240 59 332.7 332.7 292.4 332.7 0.01 60 150 13710 -63.3 -73.3 25 10.0 -63.4 260 50 361.0 361.0 298.9 361.1 0.01 61 100 16220 -59.1 -77.1 8 18.0 -59.4 240 22 413.5 413.5 306.9 413.6 0.01 62 93 16673 -61.3 -79.3 7 18.0 -61.6 238 24 417.9 417.9 307.4 417.9 0.01 63 89 16945 -62.7 -81.7 6 19.0 -62.9 244 26 420.4 420.4 307.7 420.4 0.01 64 84 17301 -62.1 -82.1 5 20.0 -62.4 253 26 428.6 428.6 308.7 428.6 0.01 65 81 17526 -62.7 -82.7 5 20.0 -63.0 245 15 431.8 431.8 309.0 431.9 0.01 66 80 17603 -62.7 -82.7 5 20.0 -63.0 240 14 433.4 433.4 309.2 433.4 0.01 67 77 17839 -61.7 -83.7 4 22.0 -62.0 232 20 440.2 440.2 309.9 440.2 0.00 68 73 18169 -61.3 -83.3 4 22.0 -61.6 230 24 447.8 447.8 310.7 447.9 0.01 69 70 18430 -60.9 -83.9 3 23.0 -61.3 245 14 454.1 454.1 311.3 454.1 0.00 70 68 18610 -60.7 -83.7 3 23.0 -61.1 245 14 458.3 458.3 311.6 458.3 0.01 71 64 18987 -61.3 -85.3 3 24.0 -61.7 236 13 465.0 465.0 312.2 465.0 0.00 72 59 19496 -57.9 -84.9 2 27.0 -58.5 213 15 483.6 483.6 313.7 483.6 0.00 73 58 19604 -57.7 -84.7 2 27.0 -58.3 218 17 486.4 486.4 314.0 486.4 0.01 74 58 19604 -57.7 -83.7 2 26.0 -58.3 218 17 486.4 486.4 314.0 486.4 0.01 TRP 81 17526 -62.7 -82.7 5 20.0 -63.0 245 15 431.8 431.8 309.0 431.9 0.01 WND 242 10769 -54.7 -59.7 54 4.9 -54.8 250 66 327.7 327.7 291.1 327.9 0.05 Sounding variables and indices 1000-500 mb thick: 5546.00 m Freezing level: 716.94 mb = 2918.99 m = 9576.64 ft Wetbulb zero: 869.24 mb = 1345.76 m = 4415.16 ft Precipitable water: 0.37 inches Sfc-500 mean rel hum: 26.57 % Est. max temperature: 22.55 C = 72.59 F Sfc-Lift cond lev (LCL): 903.33 mb = 1026.85 m = 3368.89 ft T: 10.60 C 700-500 lapse rate: 5.87 C/km ThetaE index: 1.95 C Layer 1012.0-1000.0 mb Conv cond level (CCL): 558.33 mb = 4889.07 m = 16040.07 ft Mean mixing ratio: 3.18 g/kg Conv temperature: 39.35 C = 102.84 F Cap Strength: 16.41 C Lifted Index: 16.19 C Risk: None Lifted Index @300 mb: 21.97 C Lifted Index @700 mb: 11.37 C Showalter Index: 11.73 C Risk: None Total Totals Index: 28.60 C Risk: None Vertical Totals Index: 26.30 C Cross Totals Index: 2.30 C K Index: 4.70 Risk: None Sweat Index: 69.00 Risk: None Energy Index: 2.79 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 24.51 J/kg Max Up Vert Vel: 7.00 m/s Conv Inhibition (B-): 25530.97 J/kg Cap Strength: 16.39 C Lift Cond Lev (LCL): 801.80 mb = 2009.80 m = 6593.74 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 327 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 1020 20 25 2 -0.8 -1.8 | 142 18 -11.2 14.4 1 1000 184 350 16 2.8 -15.8 | 93 8 -7.6 0.4 2 986 305 355 22 1.9 -21.9 | 56 10 -8.5 -5.7 3 950 610 350 33 5.7 -32.5 | 16 17 -4.7 -16.3 4 925 830 350 35 6.1 -34.5 | 13 19 -4.3 -18.3 5 916 914 345 32 8.3 -30.9 | 8 15 -2.1 -14.7 6 883 1219 325 19 10.9 -15.6 | 219 1 0.5 0.6 7 851 1524 325 21 12.0 -17.2 | 301 2 1.7 -1.0 8 850 1531 320 21 13.5 -16.1 | 268 3 3.1 0.1 9 819 1829 305 19 15.6 -10.9 | 224 7 5.2 5.3 10 789 2134 285 19 18.4 -4.9 | 215 14 8.0 11.3 11 760 2438 290 19 17.9 -6.5 | 218 12 7.5 9.7 12 732 2743 285 23 22.2 -6.0 | 229 16 11.8 10.2 13 705 3048 290 26 24.4 -8.9 | 243 16 14.0 7.3 14 700 3108 290 28 26.3 -9.6 | 247 17 15.9 6.6 15 678 3353 285 31 29.9 -8.0 | 247 21 19.6 8.2 16 652 3658 285 33 31.9 -8.5 | 250 23 21.5 7.7 17 627 3962 285 31 29.9 -8.0 | 247 21 19.6 8.2 18 603 4267 285 31 29.9 -8.0 | 247 21 19.6 8.2 19 558 4877 270 24 24.0 -0.0 | 220 21 13.6 16.2 20 516 5486 290 29 27.3 -9.9 | 250 18 16.9 6.3 21 500 5730 275 27 26.9 -2.4 | 230 22 16.5 13.8 22 496 5791 275 27 26.9 -2.4 | 230 22 16.5 13.8 23 476 6096 275 29 28.9 -2.5 | 234 23 18.5 13.7 24 456 6401 280 32 31.5 -5.6 | 243 24 21.1 10.6 25 437 6706 275 38 37.9 -3.3 | 245 30 27.5 12.9 26 420 7010 275 38 37.9 -3.3 | 245 30 27.5 12.9 27 400 7360 260 44 43.3 7.6 | 234 41 32.9 23.8 28 385 7620 255 44 42.5 11.4 | 229 42 32.1 27.6 29 369 7925 250 45 42.3 15.4 | 225 45 31.9 31.6 30 353 8230 250 50 47.0 17.1 | 228 49 36.6 33.3 31 338 8534 260 54 53.2 9.4 | 239 50 42.8 25.6 32 309 9144 255 59 57.0 15.3 | 236 56 46.6 31.5 33 300 9360 250 65 61.1 22.2 | 233 64 50.7 38.4 34 296 9449 245 61 55.3 25.8 | 227 61 44.9 42.0 35 270 10058 250 65 61.1 22.2 | 233 64 50.7 38.4 36 258 10363 245 63 57.1 26.6 | 227 63 46.7 42.8 37 250 10560 250 64 60.1 21.9 | 233 63 49.8 38.1 38 246 10668 250 64 60.1 21.9 | 233 63 49.8 38.1 39 242 10769 250 66 62.0 22.6 | 233 65 51.6 38.8 40 234 10973 250 66 62.0 22.6 | 233 65 51.6 38.8 41 223 11278 250 61 57.3 20.9 | 232 60 46.9 37.1 42 202 11887 240 61 52.8 30.5 | 222 63 42.4 46.7 43 200 11960 240 60 52.0 30.0 | 222 62 41.6 46.2 44 193 12192 240 58 50.2 29.0 | 221 60 39.8 45.2 45 183 12497 240 60 52.0 30.0 | 222 62 41.6 46.2 46 174 12802 245 64 58.0 27.0 | 228 64 47.6 43.2 47 166 13106 250 54 50.7 18.5 | 229 53 40.4 34.7 48 158 13411 255 51 49.3 13.2 | 233 49 38.9 29.4 49 150 13710 260 50 49.2 8.7 | 237 46 38.9 24.9 50 150 13716 255 53 51.2 13.7 | 234 51 40.8 29.9 51 143 14021 265 46 45.8 4.0 | 240 41 35.4 20.2 52 136 14326 260 41 40.4 7.1 | 232 38 30.0 23.3 53 129 14630 255 42 40.6 10.9 | 228 41 30.2 27.1 54 123 14935 260 42 41.4 7.3 | 233 39 31.0 23.5 55 117 15240 260 38 37.4 6.6 | 230 35 27.0 22.8 56 106 15850 255 36 34.8 9.3 | 224 35 24.4 25.5 57 101 16154 265 29 28.9 2.5 | 225 26 18.5 18.7 58 100 16220 240 22 19.1 11.0 | 198 29 8.7 27.2 59 96 16459 235 21 17.2 12.0 | 194 29 6.8 28.2 60 92 16764 240 26 22.5 13.0 | 203 32 12.1 29.2 61 83 17374 255 26 25.1 6.7 | 213 27 14.7 22.9 62 81 17526 245 15 13.6 6.3 | 188 23 3.2 22.5 63 79 17678 235 14 11.5 8.0 | 183 24 1.1 24.2 64 75 17983 230 26 19.9 16.7 | 196 34 9.5 32.9 65 72 18288 230 22 16.9 14.1 | 192 31 6.5 30.3 66 70 18430 245 14 12.7 5.9 | 186 22 2.3 22.1 67 68 18593 245 14 12.7 5.9 | 186 22 2.3 22.1 68 63 18898 235 13 10.6 7.5 | 181 24 0.3 23.7 69 60 19202 210 14 7.0 12.1 | 173 29 -3.4 28.3 70 56 19507 230 22 16.9 14.1 | 192 31 6.5 30.3 Wind Parameters Mean winds (0-6000m): 297.3 at 25.7 knts Storm direction: 327.3 at 19.2 knts Shear (0-3000m) pos: 1.0 neg: 3.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 99.3 deg Storm rel helicity (0-3000m) pos: 25.7 neg: -107.0 tot: -81.3 m^2/s^2 ave: -27.1 10^-3 m/s^2 rel: -0.44 Storm rel vorticity (0-3000m) horiz: 13.9 stream: -6.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 61.82 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 ------------------------------------------------------------------------------- 500 353 19 74 8| 0.0 28.9 28.9| 0.0 -70.2 -70.2 -140.3 -0.81| 30.1-24.3 1000 350 26 33 11| 0.0 13.5 13.5| 0.0 -94.8 -94.8 -94.8 -0.67| 22.8-15.3 1500 344 24 28 8| 0.0 6.9 6.9| 0.4 -97.4 -97.0 -64.6 -0.61| 20.0-12.1 2000 336 23 13 5| 0.0 4.9 4.9| 0.4-104.8-104.4 -52.2 -0.59| 18.0-10.7 2500 328 22 333 3| 0.0 4.2 4.2| 4.8-107.0-102.2 -40.9 -0.55| 15.4 -8.4 3000 321 22 287 4| 1.0 3.5 4.5| 25.7-107.0 -81.3 -27.1 -0.44| 13.9 -6.1 4000 309 25 265 9| 0.7 3.3 4.1| 39.5-113.3 -73.8 -18.5 -0.37| 11.7 -4.4 5000 302 25 255 12| 0.6 2.1 2.7| 47.9-165.6-117.7 -23.5 -0.41| 10.5 -4.3 6000 297 26 250 13| 1.0 2.0 3.0| 88.2-195.2-107.0 -17.8 -0.34| 10.0 -3.4 Wrote GIF file: /home/apache/climate/data/raob//KOKX/skewt/KOKX.skewt.20250423.12.gif