UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 23 OCT 25 Station: CWLT WMO ident: 71082 Latitude: 82.50 Longitude: -62.33 Elevation: 66.00 ------------------------------------------------------------------------------- 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 1000 66 -20.5 -22.9 81 2.4 -20.8 290 5 252.6 252.7 252.3 254.3 0.61 1 991 137 -15.3 -18.5 76 3.2 -15.9 308 7 258.5 258.7 257.8 260.9 0.90 2 950 475 -12.9 -15.6 80 2.7 -13.5 6 7 264.1 264.3 262.7 267.4 1.19 3 939 568 -10.1 -16.1 61 6.0 -11.5 31 7 267.8 268.0 265.4 271.1 1.16 4 926 681 -9.7 -16.7 57 7.0 -11.3 67 11 269.3 269.5 266.3 272.4 1.12 5 925 690 -9.9 -16.9 57 7.0 -11.5 70 11 269.2 269.4 266.2 272.3 1.10 6 906 850 -10.1 -18.1 52 8.0 -11.8 74 20 270.6 270.7 267.0 273.5 1.01 7 901 893 -8.5 -19.5 41 11.0 -10.9 75 23 272.7 272.8 268.2 275.3 0.90 8 884 1041 -7.1 -21.1 32 14.0 -10.2 73 25 275.6 275.7 269.9 278.0 0.80 9 850 1346 -8.1 -24.1 26 16.0 -11.3 70 26 277.7 277.8 270.9 279.6 0.64 10 829 1540 -8.7 -27.7 20 19.0 -12.2 85 29 279.0 279.1 271.4 280.5 0.47 11 820 1624 -9.1 -27.1 22 18.0 -12.4 83 27 279.5 279.6 271.7 281.0 0.51 12 700 2833 -15.1 -39.1 11 24.0 -18.1 85 12 285.8 285.8 274.8 286.4 0.18 13 588 4131 -21.7 -49.7 6 28.0 -24.0 347 16 292.7 292.7 278.1 292.9 0.07 14 569 4372 -21.7 -49.7 6 28.0 -24.1 334 19 295.5 295.5 279.4 295.7 0.07 15 500 5310 -28.3 -43.3 22 15.0 -29.6 310 27 298.5 298.6 281.0 299.1 0.17 16 400 6880 -38.7 -50.7 27 12.0 -39.3 310 33 304.7 304.7 283.4 305.0 0.09 17 379 7250 -40.7 -56.7 16 16.0 -41.3 308 37 306.8 306.8 284.2 307.0 0.05 18 315 8483 -51.3 -57.3 49 6.0 -51.4 298 44 308.7 308.7 284.9 308.9 0.05 19 310 8587 -51.9 -56.9 55 5.0 -52.0 297 44 309.3 309.3 285.1 309.5 0.06 20 300 8800 -52.7 -58.7 48 6.0 -52.8 295 45 311.1 311.1 285.8 311.2 0.05 21 293 8952 -53.7 -61.7 37 8.0 -53.8 295 45 311.8 311.8 286.0 311.9 0.03 22 287 9084 -54.5 -60.5 47 6.0 -54.6 295 46 312.5 312.5 286.2 312.6 0.04 23 283 9174 -54.9 -62.9 36 8.0 -55.0 295 45 313.1 313.1 286.5 313.3 0.03 24 273 9403 -56.3 -62.3 47 6.0 -56.4 291 39 314.4 314.4 286.9 314.5 0.03 25 265 9591 -57.3 -64.3 41 7.0 -57.4 295 37 315.6 315.6 287.3 315.7 0.03 26 258 9760 -56.3 -71.3 14 15.0 -56.5 297 33 319.5 319.5 288.6 319.5 0.01 27 250 9960 -56.3 -72.3 12 16.0 -56.5 300 29 322.4 322.4 289.5 322.4 0.01 28 246 10063 -54.9 -71.9 10 17.0 -55.1 305 29 325.9 325.9 290.6 326.0 0.01 29 241 10194 -55.7 -72.7 10 17.0 -55.9 303 29 326.7 326.7 290.7 326.7 0.01 30 227 10575 -55.3 -73.3 9 18.0 -55.5 296 31 332.9 332.9 292.5 332.9 0.01 31 200 11390 -51.7 -80.7 2 29.0 -52.1 290 28 350.9 350.9 296.8 350.9 0.00 32 195 11555 -50.1 -80.1 2 30.0 -50.6 290 26 356.0 356.0 297.9 356.0 0.00 33 150 13260 -52.9 -82.9 1 30.0 -53.4 290 29 378.9 378.9 302.1 378.9 0.00 34 133 14033 -53.5 -83.5 1 30.0 -54.0 285 37 391.1 391.1 303.9 391.1 0.00 35 120 14689 -55.7 -84.7 1 29.0 -56.1 288 26 398.8 398.8 305.0 398.8 0.00 36 100 15850 -54.9 -84.9 1 30.0 -55.5 290 32 421.7 421.7 307.9 421.7 0.00 37 80 17267 -57.9 -86.9 1 29.0 -58.4 297 29 443.3 443.3 310.2 443.3 0.00 38 70 18110 -57.5 -87.5 1 30.0 -58.0 285 30 461.4 461.4 311.9 461.4 0.00 39 67 18386 -57.1 -87.1 1 30.0 -57.7 287 27 468.1 468.1 312.5 468.1 0.00 40 50 20220 -59.7 -87.7 1 28.0 -60.3 310 24 502.8 502.8 315.1 502.8 0.00 41 30 23360 -66.1 -91.1 2 25.0 -66.5 325 26 564.4 564.4 318.9 564.5 0.00 42 26 24224 -67.7 -91.7 2 24.0 -68.1 321 29 583.5 583.5 319.8 583.5 0.00 43 20 25800 -68.3 -92.3 2 24.0 -68.8 320 41 627.1 627.1 321.8 627.1 0.00 44 11 29357 -71.1 -94.1 2 23.0 -71.7 351 26 733.9 733.9 325.5 733.9 0.00 45 10 29920 -71.1 -94.1 2 23.0 -71.7 320 32 754.2 754.2 326.0 754.2 0.01 46 5.2 33794 -70.7 -94.7 2 24.0 -71.9 911.0 911.1 329.7 911.1 0.01 TRP 265 9591 -57.3 -64.3 41 7.0 -57.4 295 37 315.6 315.6 287.3 315.7 0.03 WND Sounding variables and indices 1000-500 mb thick: 5244.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 22.87 % Est. max temperature: 4.51 C = 40.12 F Sfc-Lift cond lev (LCL): 961.11 mb = 381.79 m = 1252.57 ft T: -13.56 C 700-500 lapse rate: 5.33 C/km ThetaE index: 0.17 C Layer 925.0- 906.0 mb Conv cond level (CCL): 548.79 mb = 4634.69 m = 15205.48 ft Mean mixing ratio: 1.04 g/kg Conv temperature: 23.18 C = 73.72 F Cap Strength: 23.98 C Lifted Index: 25.50 C Risk: None Lifted Index @300 mb: 30.81 C Lifted Index @700 mb: 17.34 C Showalter Index: 15.92 C Risk: None Total Totals Index: 24.40 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 4.20 C K Index: -27.90 Risk: None Sweat Index: 79.00 Risk: None Energy Index: 4.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 68.46 J/kg Max Up Vert Vel: 11.70 m/s Conv Inhibition (B-): 81949.40 J/kg Cap Strength: 25.37 C Lift Cond Lev (LCL): 877.10 mb = 1101.82 m = 3614.84 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 53 at 15 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 66 290 5 4.7 -1.7 | 247 18 16.4 7.0 1 1000 97 305 7 5.7 -4.0 | 255 18 17.5 4.7 2 973 305 315 8 5.7 -5.7 | 260 18 17.4 3.0 3 935 610 40 7 -4.5 -5.4 | 245 8 7.2 3.3 4 925 690 70 11 -10.3 -3.8 | 196 5 1.4 4.9 5 899 914 75 24 -23.2 -6.2 | 102 12 -11.5 2.5 6 864 1219 70 27 -25.4 -9.2 | 88 14 -13.6 -0.6 7 850 1346 70 26 -24.4 -8.9 | 89 13 -12.7 -0.2 8 830 1524 85 29 -28.9 -2.5 | 110 18 -17.2 6.2 9 798 1829 80 23 -22.7 -4.0 | 113 12 -10.9 4.7 10 767 2134 85 26 -25.9 -2.3 | 114 16 -14.2 6.4 11 737 2438 85 19 -18.9 -1.7 | 134 10 -7.2 7.0 12 708 2743 90 19 -19.0 0.0 | 140 11 -7.3 8.7 13 700 2833 85 12 -12.0 -1.0 | 178 8 -0.2 7.6 14 680 3048 85 11 -11.0 -1.0 | 186 8 0.8 7.7 15 652 3353 80 10 -9.8 -1.7 | 195 7 1.9 6.9 16 626 3658 35 13 -7.5 -10.6 | 295 5 4.3 -2.0 17 600 3962 360 12 -0.0 -12.0 | 286 12 11.7 -3.3 18 576 4267 335 19 8.0 -17.2 | 293 22 19.8 -8.5 19 553 4572 330 19 9.5 -16.5 | 290 23 21.2 -7.8 20 530 4877 320 22 14.1 -16.9 | 288 27 25.9 -8.2 21 500 5310 310 27 20.7 -17.4 | 285 34 32.4 -8.7 22 488 5486 315 29 20.5 -20.5 | 290 34 32.2 -11.8 23 447 6096 315 29 20.5 -20.5 | 290 34 32.2 -11.8 24 400 6880 310 33 25.3 -21.2 | 289 39 37.0 -12.5 25 358 7620 305 41 33.6 -23.5 | 288 48 45.3 -14.8 26 300 8800 295 45 40.8 -19.0 | 281 54 52.5 -10.3 27 284 9144 295 46 41.7 -19.4 | 281 54 53.4 -10.8 28 271 9449 290 38 35.7 -13.0 | 275 48 47.4 -4.3 29 265 9591 295 37 33.5 -15.6 | 279 46 45.3 -7.0 30 250 9960 300 29 25.1 -14.5 | 279 37 36.8 -5.8 31 246 10058 305 29 23.8 -16.6 | 283 36 35.5 -8.0 32 224 10668 295 31 28.1 -13.1 | 276 40 39.8 -4.4 33 213 10973 285 29 28.0 -7.5 | 268 40 39.7 1.2 34 204 11278 300 28 24.2 -14.0 | 278 36 36.0 -5.3 35 200 11390 290 28 26.3 -9.6 | 271 38 38.0 -0.9 36 185 11887 290 22 20.7 -7.5 | 268 32 32.4 1.2 37 177 12192 300 30 26.0 -15.0 | 280 38 37.7 -6.3 38 169 12497 285 25 24.1 -6.5 | 266 36 35.9 2.2 39 150 13260 290 29 27.3 -9.9 | 272 39 39.0 -1.2 40 146 13411 295 29 26.3 -12.3 | 275 38 38.0 -3.6 41 133 14021 285 37 35.7 -9.6 | 271 47 47.5 -0.9 42 127 14326 300 30 26.0 -15.0 | 280 38 37.7 -6.3 43 121 14630 290 25 23.5 -8.6 | 270 35 35.2 0.1 44 115 14935 280 31 30.5 -5.4 | 266 42 42.3 3.3 45 110 15240 285 30 29.0 -7.8 | 269 41 40.7 0.9 46 105 15545 275 30 29.9 -2.6 | 262 42 41.6 6.1 47 100 15850 290 32 30.1 -10.9 | 273 42 41.8 -2.3 48 95 16154 290 32 30.1 -10.9 | 273 42 41.8 -2.3 49 75 17678 300 28 24.2 -14.0 | 278 36 36.0 -5.3 50 70 18110 285 30 29.0 -7.8 | 269 41 40.7 0.9 51 68 18288 285 24 23.2 -6.2 | 266 35 34.9 2.5 52 65 18593 290 35 32.9 -12.0 | 274 45 44.6 -3.3 53 62 18898 305 29 23.8 -16.6 | 283 36 35.5 -8.0 54 59 19202 295 21 19.0 -8.9 | 270 31 30.8 -0.2 55 56 19507 285 28 27.0 -7.2 | 268 39 38.8 1.4 56 53 19812 300 34 29.4 -17.0 | 281 42 41.2 -8.3 57 51 20117 315 27 19.1 -19.1 | 289 33 30.8 -10.4 58 50 20220 310 24 18.4 -15.4 | 283 31 30.1 -6.7 59 42 21336 300 28 24.2 -14.0 | 278 36 36.0 -5.3 60 40 21641 325 33 18.9 -27.0 | 301 36 30.6 -18.4 61 38 21946 325 28 16.1 -22.9 | 297 31 27.8 -14.3 62 36 22250 315 22 15.6 -15.6 | 284 28 27.3 -6.9 63 34 22555 295 24 21.8 -10.1 | 273 34 33.5 -1.5 64 30 23360 325 26 14.9 -21.3 | 295 29 26.6 -12.6 65 29 23470 335 27 11.4 -24.5 | 304 28 23.1 -15.8 66 28 23774 320 27 17.4 -20.7 | 292 31 29.1 -12.0 67 22 25298 325 35 20.1 -28.7 | 302 38 31.8 -20.0 68 21 25603 305 30 24.6 -17.2 | 283 37 36.3 -8.5 69 20 25800 320 41 26.4 -31.4 | 301 44 38.1 -22.7 70 19 26213 320 42 27.0 -32.2 | 301 45 38.7 -23.5 71 18 26518 330 41 20.5 -35.5 | 310 42 32.2 -26.8 72 15 27432 335 33 13.9 -29.9 | 310 33 25.7 -21.2 73 13 28346 330 40 20.0 -34.6 | 309 41 31.7 -26.0 74 12 28956 355 46 4.0 -45.8 | 337 40 15.7 -37.1 75 11 29261 360 27 -0.0 -27.0 | 327 22 11.7 -18.3 76 11 29566 330 25 12.5 -21.7 | 298 27 24.2 -13.0 77 10 29870 350 30 5.2 -29.5 | 321 27 16.9 -20.9 78 10 29920 320 32 20.6 -24.5 | 296 36 32.3 -15.8 Wind Parameters Mean winds (0-6000m): 23.5 at 19.4 knts Storm direction: 53.5 at 14.6 knts Shear (0-3000m) pos: 4.5 neg: 1.9 tot: 6.4 10-3/s Storm rel Dir Shear (0-3000m): -60.8 deg Storm rel helicity (0-3000m) pos: 83.9 neg: -37.0 tot: 46.9 m^2/s^2 ave: 15.6 10^-3 m/s^2 rel: 0.05 Storm rel vorticity (0-3000m) horiz: 11.8 stream: 0.6 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 1.94 Bulk Shear: 35.31 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 ------------------------------------------------------------------------------- 500 329 7 260 16| 9.5 0.0 9.5| 23.9 -4.7 19.2 38.4 0.25| 14.0 3.5 1000 53 12 236 2| 15.2 0.0 15.2| 23.9 -31.9 -8.1 -8.1 -0.39| 18.7 -7.3 1500 66 17 113 4| 11.2 0.0 11.2| 46.7 -37.0 9.7 6.5 -0.22| 15.5 -3.4 2000 72 19 113 7| 8.4 0.7 9.2| 50.4 -37.0 13.4 6.7 -0.17| 13.6 -2.3 2500 75 20 116 8| 5.5 0.6 6.0| 66.2 -37.0 29.1 11.7 -0.07| 12.4 -0.8 3000 77 19 123 8| 4.5 1.9 6.4| 83.9 -37.0 46.9 15.6 0.05| 11.8 0.6 4000 72 17 127 6| 3.4 3.5 6.9| 96.9 -40.7 56.2 14.1 0.13| 11.6 1.5 5000 52 18 46 3| 2.7 4.3 7.0| 99.4 -59.4 40.0 8.0 0.08| 10.9 0.9 6000 23 19 337 10| 2.3 4.0 6.3|124.8 -65.7 59.1 9.9 0.10| 9.7 0.9 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251023.00.gif