UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CWLT... Searching the city database file for: CWLT ... Date:0000Z 19 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 1015 66 -12.3 -13.9 88 1.6 -12.6 230 1 259.7 259.9 259.6 263.2 1.28 1 1000 194 -9.1 -12.1 79 3.0 -9.8 250 6 264.0 264.3 263.3 268.1 1.51 2 989 280 -7.7 -11.6 74 3.9 -8.7 246 5 266.3 266.5 265.1 270.6 1.59 3 985 311 -7.5 -11.4 74 3.9 -8.5 244 5 266.8 267.1 265.5 271.2 1.62 4 951 585 -8.3 -11.9 75 3.6 -9.2 213 2 268.7 268.9 266.8 273.1 1.61 5 925 799 -10.1 -13.0 79 2.9 -10.8 215 4 269.0 269.2 266.8 273.2 1.52 6 850 1446 -14.3 -15.3 92 1.0 -14.5 280 10 271.2 271.4 268.0 275.0 1.37 7 842 1518 -14.9 -15.6 94 0.7 -15.0 281 9 271.3 271.5 268.0 275.1 1.35 8 836 1572 -15.1 -15.6 96 0.5 -15.2 282 9 271.6 271.8 268.3 275.4 1.36 9 786 2037 -16.5 -18.7 83 2.2 -17.0 295 7 274.9 275.1 270.0 278.2 1.11 10 763 2260 -17.7 -18.3 95 0.6 -17.8 308 7 276.0 276.2 270.8 279.4 1.18 11 721 2682 -19.5 -21.1 87 1.6 -19.8 312 6 278.5 278.7 272.0 281.4 0.98 12 710 2796 -19.1 -22.4 75 3.3 -19.7 308 7 280.2 280.3 272.8 282.9 0.89 13 700 2902 -19.5 -22.2 79 2.7 -20.0 305 8 280.9 281.0 273.2 283.6 0.92 14 648 3472 -22.7 -25.1 81 2.4 -23.1 294 8 283.5 283.7 274.5 285.9 0.77 15 603 3997 -26.3 -30.2 70 3.9 -26.8 319 6 285.3 285.4 275.0 286.9 0.51 16 589 4166 -26.7 -38.7 31 12.0 -27.8 334 6 286.7 286.8 275.3 287.5 0.23 17 554 4606 -30.1 -39.1 41 9.0 -30.9 6 6 287.8 287.8 275.9 288.5 0.23 18 500 5330 -34.3 -48.3 23 14.0 -35.1 65 11 291.2 291.2 277.4 291.6 0.10 19 491 5457 -35.1 -50.1 20 15.0 -35.8 61 12 291.8 291.8 277.7 292.0 0.08 20 432 6340 -40.3 -52.3 27 12.0 -40.8 80 28 296.0 296.0 279.7 296.3 0.07 21 400 6860 -44.3 -52.3 41 8.0 -44.6 80 29 297.4 297.4 280.3 297.7 0.08 22 348 7778 -51.3 -58.3 43 7.0 -51.4 62 31 300.0 300.0 281.4 300.2 0.04 23 311 8501 -55.7 -60.5 55 4.8 -55.8 45 30 303.7 303.7 282.9 303.8 0.04 24 300 8730 -55.9 -60.3 58 4.4 -56.0 35 30 306.6 306.6 284.1 306.7 0.04 25 289 8968 -54.9 -66.9 21 12.0 -55.1 29 27 311.3 311.3 285.8 311.3 0.02 26 265 9525 -52.3 -72.3 7 20.0 -52.6 12 21 322.9 322.9 289.6 322.9 0.01 27 251 9874 -53.7 -70.7 11 17.0 -53.9 1 17 325.9 325.9 290.5 325.9 0.01 28 250 9900 -53.7 -70.7 11 17.0 -53.9 360 17 326.2 326.2 290.6 326.3 0.01 29 222 10665 -51.1 -77.1 3 26.0 -51.5 335 16 341.5 341.5 294.7 341.5 0.00 30 200 11340 -51.7 -79.7 2 28.0 -52.1 320 22 350.9 350.9 296.8 350.9 0.00 31 175 12208 -50.5 -81.5 1 31.0 -51.0 329 18 366.5 366.5 299.9 366.5 0.00 32 150 13210 -52.1 -83.1 1 31.0 -52.6 310 18 380.3 380.3 302.3 380.3 0.00 33 100 15830 -54.1 -85.1 1 31.0 -54.7 290 19 423.2 423.2 308.1 423.2 0.00 34 70 18090 -58.9 -86.9 2 28.0 -59.4 305 20 458.4 458.4 311.6 458.4 0.00 35 53 19828 -61.1 -88.1 2 27.0 -61.6 303 25 491.2 491.2 314.3 491.3 0.00 36 50 20190 -60.9 -87.9 2 27.0 -61.4 320 26 500.0 500.0 314.9 500.0 0.00 37 46 20705 -62.7 -88.7 2 26.0 -63.1 320 27 507.7 507.7 315.5 507.7 0.00 38 30 23330 -63.9 -89.9 2 26.0 -64.5 320 29 570.4 570.4 319.2 570.5 0.00 39 20 25790 -69.3 -92.3 2 23.0 -69.7 345 18 624.0 624.0 321.6 624.1 0.00 40 10 29920 -70.9 -93.9 2 23.0 -71.5 15 38 754.9 754.9 326.1 754.9 0.01 41 9.9 29979 -71.3 -94.3 2 23.0 -71.9 755.6 755.6 326.1 755.6 0.01 42 7.9 31338 -64.1 -92.1 1 28.0 -65.9 834.7 834.7 328.1 834.8 0.01 43 6.3 32705 -69.7 -93.7 2 24.0 -70.8 866.7 866.7 328.7 866.7 0.01 44 6.1 32897 -69.1 -94.1 2 25.0 -70.4 877.3 877.3 329.0 877.3 0.01 TRP 311 8501 -55.7 -60.5 55 4.8 -55.8 45 30 303.7 303.7 282.9 303.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5136.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 70.44 % Est. max temperature: -1.28 C = 29.70 F Sfc-Lift cond lev (LCL): 989.02 mb = 279.67 m = 917.53 ft T: -7.70 C 700-500 lapse rate: 6.10 C/km ThetaE index: 0.00 C Layer 1015.0--1683439933030020205612275597312.0 mb Conv cond level (CCL): 862.01 mb = 1338.63 m = 4391.78 ft Mean mixing ratio: 1.55 g/kg Conv temperature: -1.19 C = 29.86 F Cap Strength: 14.29 C Lifted Index: 16.54 C Risk: None Lifted Index @300 mb: 25.00 C Lifted Index @700 mb: 9.95 C Showalter Index: 13.55 C Risk: None Total Totals Index: 39.00 C Risk: None Vertical Totals Index: 20.00 C Cross Totals Index: 19.00 C K Index: 2.00 Risk: None Sweat Index: 31.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.97 J/kg Max Up Vert Vel: 7.87 m/s Conv Inhibition (B-): 65028.13 J/kg Cap Strength: 16.36 C Lift Cond Lev (LCL): 914.24 mb = 888.55 m = 2915.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 12 at 6 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 1015 66 230 1 0.8 0.6 | 197 7 2.0 6.7 1 1000 194 250 6 5.6 2.1 | 221 11 6.9 8.1 2 986 305 245 5 4.5 2.1 | 216 10 5.8 8.1 3 948 610 210 2 1.0 1.7 | 196 8 2.3 7.8 4 925 799 215 4 2.3 3.3 | 201 10 3.6 9.3 5 911 914 230 3 2.3 1.9 | 204 9 3.6 8.0 6 876 1219 280 9 8.9 -1.6 | 246 11 10.1 4.5 7 850 1446 280 10 9.8 -1.7 | 249 12 11.1 4.3 8 808 1829 285 7 6.8 -1.8 | 242 9 8.0 4.2 9 776 2134 300 7 6.1 -3.5 | 251 8 7.3 2.5 10 745 2438 320 7 4.5 -5.4 | 263 6 5.8 0.7 11 715 2743 310 6 4.6 -3.9 | 250 6 5.9 2.2 12 700 2902 305 8 6.6 -4.6 | 260 8 7.8 1.4 13 630 3658 290 8 7.5 -2.7 | 249 9 8.8 3.3 14 579 4267 345 5 1.3 -4.8 | 245 3 2.6 1.2 15 532 4877 25 7 -3.0 -6.3 | 79 2 -1.7 -0.3 16 510 5182 80 10 -9.8 -1.7 | 117 10 -8.6 4.3 17 500 5330 65 11 -10.0 -4.6 | 99 9 -8.7 1.4 18 489 5486 60 12 -10.4 -6.0 | 90 9 -9.1 0.0 19 467 5791 85 20 -19.9 -1.7 | 103 19 -18.6 4.3 20 447 6096 80 27 -26.6 -4.7 | 93 25 -25.3 1.3 21 400 6860 80 29 -28.6 -5.0 | 92 27 -27.3 1.0 22 373 7315 75 32 -30.9 -8.3 | 86 30 -29.6 -2.3 23 356 7620 65 31 -28.1 -13.1 | 75 28 -26.8 -7.1 24 311 8501 45 30 -21.2 -21.2 | 53 25 -19.9 -15.2 25 309 8534 50 29 -22.2 -18.6 | 59 24 -20.9 -12.6 26 300 8730 35 30 -17.2 -24.6 | 41 24 -15.9 -18.5 27 281 9144 25 25 -10.6 -22.7 | 29 19 -9.3 -16.6 28 268 9449 15 22 -5.7 -21.3 | 16 16 -4.4 -15.2 29 250 9900 360 17 -0.0 -17.0 | 353 11 1.3 -11.0 30 244 10058 360 18 -0.0 -18.0 | 354 12 1.3 -12.0 31 233 10363 335 17 7.2 -15.4 | 318 13 8.5 -9.4 32 222 10668 335 16 6.8 -14.5 | 316 12 8.0 -8.5 33 202 11278 315 21 14.8 -14.8 | 299 18 16.1 -8.8 34 200 11340 320 22 14.1 -16.9 | 305 19 15.4 -10.8 35 175 12192 330 18 9.0 -15.6 | 313 14 10.3 -9.6 36 167 12497 310 18 13.8 -11.6 | 290 16 15.1 -5.5 37 160 12802 325 16 9.2 -13.1 | 304 13 10.5 -7.1 38 152 13106 305 16 13.1 -9.2 | 282 15 14.4 -3.2 39 150 13210 310 18 13.8 -11.6 | 290 16 15.1 -5.5 40 145 13411 315 18 12.7 -12.7 | 296 16 14.0 -6.7 41 139 13716 295 22 19.9 -9.3 | 279 21 21.2 -3.3 42 126 14326 315 18 12.7 -12.7 | 296 16 14.0 -6.7 43 110 15240 295 17 15.4 -7.2 | 274 17 16.7 -1.2 44 100 15830 290 19 17.9 -6.5 | 271 19 19.1 -0.5 45 100 15850 310 19 14.6 -12.2 | 291 17 15.8 -6.2 46 95 16154 290 19 17.9 -6.5 | 271 19 19.1 -0.5 47 91 16459 315 20 14.1 -14.1 | 298 17 15.4 -8.1 48 75 17678 295 20 18.1 -8.5 | 277 20 19.4 -2.4 49 70 18090 305 20 16.4 -11.5 | 287 18 17.7 -5.4 50 68 18288 310 24 18.4 -15.4 | 296 22 19.7 -9.4 51 65 18593 300 25 21.7 -12.5 | 286 24 22.9 -6.5 52 62 18898 315 23 16.3 -16.3 | 300 20 17.5 -10.2 53 56 19507 300 25 21.7 -12.5 | 286 24 22.9 -6.5 54 51 20117 305 25 20.5 -14.3 | 291 23 21.8 -8.3 55 50 20190 320 26 16.7 -19.9 | 308 23 18.0 -13.9 56 48 20422 320 25 16.1 -19.2 | 307 22 17.4 -13.1 57 44 21031 320 30 19.3 -23.0 | 310 27 20.6 -17.0 58 41 21336 315 22 15.6 -15.6 | 300 19 16.8 -9.5 59 38 21946 300 24 20.8 -12.0 | 285 23 22.1 -6.0 60 36 22250 300 26 22.5 -13.0 | 286 25 23.8 -7.0 61 34 22555 340 23 7.9 -21.6 | 330 18 9.1 -15.6 62 31 23165 340 18 6.2 -16.9 | 326 13 7.4 -10.9 63 30 23330 320 29 18.6 -22.2 | 309 26 19.9 -16.2 64 29 23470 310 25 19.2 -16.1 | 296 23 20.4 -10.0 65 27 24079 325 23 13.2 -18.8 | 312 19 14.5 -12.8 66 25 24384 305 18 14.7 -10.3 | 285 17 16.0 -4.3 67 23 24994 325 25 14.3 -20.5 | 313 21 15.6 -14.5 68 21 25603 320 34 21.9 -26.0 | 311 31 23.1 -20.0 69 20 25790 345 18 4.7 -17.4 | 332 13 5.9 -11.4 70 20 25908 355 22 1.9 -21.9 | 349 16 3.2 -15.9 71 19 26213 335 17 7.2 -15.4 | 318 13 8.5 -9.4 72 18 26518 315 27 19.1 -19.1 | 303 24 20.4 -13.1 73 16 27127 335 40 16.9 -36.3 | 329 35 18.2 -30.2 74 15 27432 345 32 8.3 -30.9 | 339 27 9.6 -24.9 75 14 27737 330 21 10.5 -18.2 | 316 17 11.8 -12.2 76 14 28042 320 24 15.4 -18.4 | 306 21 16.7 -12.4 77 12 28651 345 37 9.6 -35.7 | 340 32 10.9 -29.7 78 12 28956 355 33 2.9 -32.9 | 351 27 4.2 -26.8 79 11 29261 340 19 6.5 -17.9 | 327 14 7.8 -11.8 80 11 29566 345 17 4.4 -16.4 | 331 12 5.7 -10.4 81 10 29920 15 38 -9.8 -36.7 | 16 32 -8.6 -30.7 Wind Parameters Mean winds (0-6000m): 342.0 at 8.2 knts Storm direction: 12.0 at 6.2 knts Shear (0-3000m) pos: 1.3 neg: 0.6 tot: 1.9 10-3/s Storm rel Dir Shear (0-3000m): 60.3 deg Storm rel helicity (0-3000m) pos: 37.8 neg: -12.9 tot: 24.9 m^2/s^2 ave: 8.3 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 5.0 stream: 1.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 2.44 Bulk Shear: 12.72 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 ------------------------------------------------------------------------------- 500 242 4 211 9| 0.0 1.5 1.5| 6.6 -7.8 -1.1 -2.3 -0.01| 8.3 -0.1 1000 236 4 208 9| 2.3 0.8 3.0| 17.3 -8.0 9.3 9.3 0.30| 7.0 2.1 1500 261 6 224 10| 2.9 0.5 3.4| 31.2 -8.7 22.5 15.0 0.44| 6.7 3.0 2000 269 6 230 10| 1.8 0.4 2.2| 33.1 -10.7 22.5 11.2 0.38| 5.9 2.3 2500 279 6 236 9| 1.5 0.3 1.8| 36.1 -11.4 24.7 9.9 0.38| 5.4 2.0 3000 285 6 239 9| 1.3 0.6 1.9| 37.8 -12.9 24.9 8.3 0.34| 5.0 1.7 4000 289 7 243 8| 1.1 0.6 1.7| 40.0 -15.6 24.4 6.1 0.28| 4.6 1.3 5000 302 7 250 7| 1.5 0.5 2.0| 42.2 -16.3 25.9 5.2 0.27| 4.9 1.3 6000 342 8 295 4| 2.7 0.4 3.1| 55.7 -42.3 13.4 2.2 0.15| 6.1 0.9 Wrote GIF file: /home/apache/climate/data/raob//CWLT/skewt/CWLT.skewt.20251019.00.gif