UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101600.upa.cvt Date: 0000Z 16 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 16 OCT 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1005 27 -2.5 -3.8 91 1.3 -3.0 290 7 270.3 270.7 269.9 278.0 2.87 1 1000 76 -2.7 -4.3 89 1.6 -3.3 315 7 270.5 270.9 269.9 278.0 2.77 2 943 538 -6.5 -6.6 99 0.1 -6.5 300 7 271.2 271.6 269.8 277.9 2.47 3 939 571 -4.7 -7.0 84 2.3 -5.5 300 6 273.3 273.7 271.1 280.0 2.40 4 925 689 -5.5 -6.9 90 1.4 -6.0 305 5 273.7 274.1 271.4 280.5 2.46 5 899 912 -6.5 -7.6 92 1.1 -6.8 231 2 274.9 275.3 272.1 281.6 2.40 6 887 1018 -5.7 -8.8 79 3.1 -6.7 208 3 276.8 277.2 272.9 283.0 2.21 7 850 1350 -8.3 -9.6 90 1.3 -8.7 185 8 277.5 277.8 273.2 283.6 2.17 8 836 1479 -9.3 -9.7 97 0.4 -9.4 213 9 277.7 278.1 273.4 283.9 2.19 9 819 1638 -9.3 -17.3 52 8.0 -11.3 248 9 279.4 279.6 272.8 282.9 1.20 10 801 1809 -9.7 -13.9 71 4.2 -10.8 286 10 280.7 281.0 274.2 285.4 1.63 11 773 2084 -10.3 -17.3 56 7.0 -12.1 290 13 282.9 283.2 274.9 286.7 1.27 12 753 2286 -9.3 -25.3 26 16.0 -12.6 283 19 286.1 286.3 275.7 288.2 0.65 13 729 2536 -9.7 -31.7 15 22.0 -13.5 277 25 288.4 288.4 276.5 289.6 0.37 14 700 2849 -10.5 -31.5 16 21.0 -14.2 280 28 290.9 290.9 277.7 292.1 0.39 15 644 3488 -12.9 -44.9 5 32.0 -16.8 284 35 295.2 295.2 279.3 295.5 0.11 16 558 4564 -21.1 -37.1 22 16.0 -23.1 286 43 297.8 297.9 280.8 298.8 0.28 17 534 4889 -21.5 -46.5 9 25.0 -23.9 275 47 301.1 301.1 282.0 301.5 0.11 18 500 5370 -25.7 -45.7 14 20.0 -27.5 275 45 301.7 301.7 282.3 302.2 0.13 19 466 5874 -30.1 -45.1 22 15.0 -31.3 278 43 302.4 302.4 282.5 302.9 0.15 20 455 6043 -31.5 -46.5 21 15.0 -32.6 280 42 302.7 302.7 282.7 303.1 0.13 21 436 6343 -33.9 -38.9 61 5.0 -34.3 268 45 303.4 303.4 283.1 304.4 0.30 22 418 6636 -36.1 -42.1 54 6.0 -36.5 271 46 304.2 304.3 283.4 305.0 0.23 23 415 6686 -36.3 -44.3 43 8.0 -36.8 273 46 304.6 304.6 283.5 305.2 0.18 24 400 6940 -38.1 -44.1 53 6.0 -38.5 280 46 305.5 305.5 283.8 306.1 0.19 25 361 7639 -43.3 -45.9 75 2.6 -43.5 270 55 307.6 307.6 284.7 308.2 0.17 26 316 8523 -50.5 -52.4 80 1.9 -50.5 266 59 309.5 309.6 285.2 309.9 0.09 27 310 8648 -51.5 -55.5 62 4.0 -51.6 266 60 309.8 309.9 285.4 310.1 0.07 28 302 8817 -52.9 -54.7 81 1.8 -52.9 265 61 310.2 310.2 285.5 310.5 0.08 29 300 8860 -53.3 -55.7 75 2.4 -53.4 265 61 310.2 310.2 285.5 310.5 0.07 30 294 8989 -54.3 -58.0 64 3.7 -54.4 265 61 310.6 310.6 285.6 310.8 0.05 31 288 9121 -55.5 -58.1 73 2.6 -55.5 265 61 310.7 310.7 285.7 310.9 0.05 32 280 9300 -55.1 -62.1 42 7.0 -55.2 263 59 313.8 313.8 286.7 313.9 0.03 33 277 9369 -55.7 -62.7 41 7.0 -55.8 263 59 313.9 313.9 286.8 314.0 0.03 34 267 9602 -56.7 -64.7 36 8.0 -56.8 260 56 315.8 315.8 287.3 315.9 0.02 35 259 9795 -54.9 -66.9 21 12.0 -55.1 260 59 321.2 321.2 289.1 321.3 0.02 36 252 9969 -56.3 -67.3 24 11.0 -56.5 260 62 321.6 321.6 289.3 321.7 0.02 37 250 10020 -55.9 -67.8 21 11.9 -56.1 260 63 322.9 322.9 289.6 323.0 0.02 38 215 10997 -49.1 -78.1 2 29.0 -49.6 262 41 347.8 347.8 296.1 347.8 0.00 39 214 11027 -48.9 -77.9 2 29.0 -49.4 265 40 348.5 348.5 296.3 348.5 0.00 40 203 11373 -51.1 -79.1 2 28.0 -51.5 275 30 350.4 350.4 296.7 350.4 0.00 41 200 11470 -50.3 -79.3 2 29.0 -50.8 265 30 353.1 353.1 297.3 353.1 0.00 42 197 11569 -50.1 -79.1 2 29.0 -50.6 265 28 355.0 355.0 297.7 355.0 0.00 43 185 11978 -51.3 -80.3 2 29.0 -51.8 260 42 359.5 359.5 298.6 359.5 0.00 44 179 12193 -49.3 -79.3 2 30.0 -49.9 247 41 366.1 366.1 299.9 366.2 0.00 45 174 12378 -49.9 -79.9 2 30.0 -50.5 236 40 368.1 368.1 300.2 368.1 0.00 46 161 12891 -45.5 -78.5 1 33.0 -46.4 266 43 383.8 383.8 302.9 383.8 0.01 47 150 13360 -47.7 -79.7 1 32.0 -48.5 275 36 387.9 387.9 303.5 387.9 0.00 48 134 14098 -50.3 -81.3 1 31.0 -51.0 270 19 396.0 396.0 304.6 396.0 0.00 49 132 14196 -48.7 -80.7 1 32.0 -49.6 264 18 400.5 400.5 305.3 400.6 0.00 50 124 14605 -49.1 -81.1 1 32.0 -50.0 273 29 407.0 407.0 306.2 407.1 0.00 51 117 14983 -51.5 -81.5 2 30.0 -52.2 275 21 409.4 409.4 306.5 409.4 0.00 52 105 15683 -51.9 -82.9 1 31.0 -52.6 242 19 421.5 421.5 307.9 421.5 0.00 53 100 16000 -50.1 -82.1 1 32.0 -51.0 250 16 430.9 430.9 308.9 430.9 0.00 54 95 16336 -49.9 -81.9 1 32.0 -50.9 236 19 437.7 437.7 309.6 437.7 0.01 55 70 18310 -56.1 -85.1 1 29.0 -56.8 235 12 464.4 464.4 312.1 464.4 0.00 56 62 19076 -58.1 -86.1 2 28.0 -58.7 248 16 476.3 476.3 313.1 476.4 0.00 57 50 20430 -57.7 -86.7 1 29.0 -58.5 300 25 507.5 507.5 315.5 507.5 0.00 58 48 20689 -56.5 -85.5 1 29.0 -57.4 294 24 516.3 516.3 316.1 516.4 0.01 59 40 21833 -62.1 -88.1 2 26.0 -62.6 338 22 529.9 529.9 316.9 529.9 0.00 60 30 23600 -65.3 -89.3 2 24.0 -65.8 300 31 566.6 566.6 319.0 566.6 0.00 61 22 25476 -67.9 -90.9 2 23.0 -68.4 311 28 611.4 611.4 321.1 611.5 0.00 62 20 26050 -67.3 -90.3 2 23.0 -67.8 335 33 630.2 630.2 321.9 630.2 0.01 63 18 26687 -66.5 -90.5 2 24.0 -67.2 323 36 652.0 652.0 322.7 652.0 0.01 64 13 28637 -70.7 -92.7 2 22.0 -71.2 335 31 701.0 701.0 324.4 701.1 0.01 65 10 30200 -68.9 -91.9 2 23.0 -69.7 315 27 762.4 762.4 326.3 762.4 0.01 66 8.9 30900 -67.1 -92.1 2 25.0 -68.2 795.1 795.2 327.1 795.2 0.01 67 7.7 31771 -68.9 -92.9 2 24.0 -69.9 821.5 821.5 327.8 821.6 0.01 68 6.0 33278 -64.9 -90.9 2 26.0 -67.0 899.6 899.6 329.4 899.7 0.02 69 5.9 33380 -65.3 -91.3 2 26.0 -67.3 902.2 902.2 329.5 902.3 0.02 TRP 267 9602 -56.7 -64.7 36 8.0 -56.8 260 56 315.8 315.8 287.3 315.9 0.02 WND 250 10020 -55.9 -67.8 21 11.9 -56.1 260 63 322.9 322.9 289.6 323.0 0.02 Sounding variables and indices 1000-500 mb thick: 5294.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 40.58 % Est. max temperature: 4.61 C = 40.29 F Sfc-Lift cond lev (LCL): 984.53 mb = 198.68 m = 651.82 ft T: -3.71 C 700-500 lapse rate: 6.03 C/km ThetaE index: 1.03 C Layer 819.0- 801.0 mb Conv cond level (CCL): 949.23 mb = 485.88 m = 1594.08 ft Mean mixing ratio: 2.56 g/kg Conv temperature: -1.68 C = 28.98 F Cap Strength: 19.09 C Lifted Index: 19.05 C Risk: None Lifted Index @300 mb: 22.21 C Lifted Index @700 mb: 12.98 C Showalter Index: 15.41 C Risk: None Total Totals Index: 33.50 C Risk: None Vertical Totals Index: 17.40 C Cross Totals Index: 16.10 C K Index: -13.20 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.98 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 21.57 J/kg Max Up Vert Vel: 6.57 m/s Conv Inhibition (B-): 80676.21 J/kg Cap Strength: 19.10 C Lift Cond Lev (LCL): 936.78 mb = 589.59 m = 1934.33 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 20 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 1005 27 290 7 6.6 -2.4 | 143 14 -8.4 11.0 1 1000 76 315 7 4.9 -4.9 | 130 13 -10.0 8.4 2 971 305 300 9 7.8 -4.5 | 141 11 -7.2 8.9 3 934 610 300 6 5.2 -3.0 | 137 14 -9.8 10.4 4 925 689 305 5 4.1 -2.9 | 134 15 -10.9 10.5 5 899 914 230 2 1.5 1.3 | 137 20 -13.5 14.7 6 864 1219 165 5 -1.3 4.8 | 138 24 -16.3 18.2 7 850 1350 185 8 0.7 8.0 | 146 26 -14.3 21.4 8 799 1829 290 10 9.4 -3.4 | 151 11 -5.6 10.0 9 768 2134 290 14 13.2 -4.8 | 168 9 -1.8 8.6 10 738 2438 275 25 24.9 -2.2 | 221 15 9.9 11.2 11 710 2743 280 25 24.6 -4.3 | 227 13 9.6 9.0 12 700 2849 280 28 27.6 -4.9 | 236 15 12.6 8.5 13 628 3658 285 37 35.7 -9.6 | 260 21 20.7 3.8 14 579 4267 295 39 35.3 -16.5 | 279 21 20.4 -3.1 15 534 4877 275 47 46.8 -4.1 | 254 33 31.8 9.3 16 513 5182 285 43 41.5 -11.1 | 265 27 26.5 2.3 17 500 5370 275 45 44.8 -3.9 | 252 31 29.8 9.5 18 451 6096 280 42 41.4 -7.3 | 257 27 26.4 6.1 19 432 6401 265 46 45.8 4.0 | 241 35 30.8 17.4 20 400 6940 280 46 45.3 -8.0 | 260 31 30.3 5.4 21 396 7010 280 46 45.3 -8.0 | 260 31 30.3 5.4 22 361 7620 270 55 55.0 -0.0 | 251 42 40.0 13.4 23 300 8860 265 61 60.8 5.3 | 248 49 45.8 18.7 24 287 9144 265 61 60.8 5.3 | 248 49 45.8 18.7 25 267 9602 260 56 55.1 9.7 | 240 46 40.2 23.1 26 250 10020 260 63 62.0 10.9 | 243 53 47.0 24.3 27 249 10058 260 63 62.0 10.9 | 243 53 47.0 24.3 28 226 10668 280 47 46.3 -8.2 | 261 32 31.3 5.2 29 216 10973 260 42 41.4 7.3 | 232 34 26.4 20.7 30 206 11278 285 30 29.0 -7.8 | 248 15 14.0 5.6 31 200 11470 265 30 29.9 2.6 | 223 22 14.9 16.0 32 197 11582 265 28 27.9 2.4 | 219 20 12.9 15.8 33 188 11887 265 43 42.8 3.7 | 238 33 27.8 17.1 34 171 12497 230 39 29.9 25.1 | 201 41 14.9 38.5 35 163 12802 260 45 44.3 7.8 | 234 36 29.3 21.2 36 156 13106 280 39 38.4 -6.8 | 254 24 23.4 6.6 37 150 13360 275 36 35.9 -3.1 | 244 23 20.9 10.2 38 142 13716 265 39 38.9 3.4 | 235 29 23.9 16.8 39 136 14021 275 20 19.9 -1.7 | 203 13 4.9 11.6 40 129 14326 255 17 16.4 4.4 | 185 18 1.4 17.8 41 123 14630 275 30 29.9 -2.6 | 234 18 14.9 10.8 42 112 15240 275 14 13.9 -1.2 | 175 12 -1.0 12.2 43 107 15545 240 10 8.7 5.0 | 161 19 -6.3 18.4 44 102 15850 245 30 27.2 12.7 | 205 29 12.2 26.1 45 100 16000 250 16 15.0 5.5 | 180 19 0.0 18.9 46 98 16154 265 25 24.9 2.2 | 212 18 9.9 15.6 47 93 16459 215 15 8.6 12.3 | 166 26 -6.4 25.7 48 89 16764 230 21 16.1 13.5 | 182 27 1.1 26.9 49 81 17374 260 25 24.6 4.3 | 208 20 9.6 17.7 50 74 17983 340 10 3.4 -9.4 | 109 12 -11.6 4.0 51 70 18288 190 10 1.7 9.8 | 150 27 -13.3 23.2 52 70 18310 235 12 9.8 6.9 | 166 21 -5.2 20.3 53 67 18593 260 14 13.8 2.4 | 176 16 -1.2 15.8 54 61 19202 245 17 15.4 7.2 | 181 21 0.4 20.6 55 55 19812 310 25 19.2 -16.1 | 303 5 4.2 -2.7 56 50 20422 295 20 18.1 -8.5 | 212 6 3.1 4.9 57 50 20430 300 25 21.7 -12.5 | 262 7 6.7 0.9 58 45 21031 285 22 21.3 -5.7 | 219 10 6.3 7.7 59 43 21336 290 26 24.4 -8.9 | 245 10 9.4 4.5 60 41 21641 335 25 10.6 -22.7 | 26 10 -4.4 -9.3 61 39 21946 340 19 6.5 -17.9 | 62 10 -8.5 -4.5 62 36 22555 300 16 13.9 -8.0 | 168 6 -1.1 5.4 63 34 22860 285 22 21.3 -5.7 | 219 10 6.3 7.7 64 32 23165 285 27 26.1 -7.0 | 240 13 11.1 6.4 65 31 23470 310 28 21.4 -18.0 | 306 8 6.5 -4.6 66 30 23600 300 31 26.8 -15.5 | 280 12 11.9 -2.1 67 28 24079 300 31 26.8 -15.5 | 280 12 11.9 -2.1 68 25 24689 300 30 26.0 -15.0 | 278 11 11.0 -1.6 69 24 24994 315 31 21.9 -21.9 | 321 11 6.9 -8.5 70 22 25603 310 27 20.7 -17.4 | 305 7 5.7 -4.0 71 20 25908 320 40 25.7 -30.6 | 328 20 10.7 -17.3 72 20 26050 335 33 13.9 -29.9 | 4 17 -1.0 -16.5 73 19 26213 335 34 14.4 -30.8 | 2 17 -0.6 -17.4 74 18 26822 320 36 23.1 -27.6 | 330 16 8.1 -14.2 75 17 27127 335 35 14.8 -31.7 | 1 18 -0.2 -18.3 76 16 27432 335 27 11.4 -24.5 | 18 12 -3.6 -11.1 77 15 27737 320 31 19.9 -23.7 | 335 11 4.9 -10.4 78 14 28042 335 31 13.1 -28.1 | 7 15 -1.9 -14.7 79 12 28956 335 31 13.1 -28.1 | 7 15 -1.9 -14.7 80 11 29566 310 25 19.2 -16.1 | 303 5 4.2 -2.7 81 10 30175 340 31 10.6 -29.1 | 16 16 -4.4 -15.7 82 10 30200 315 27 19.1 -19.1 | 324 7 4.1 -5.7 Wind Parameters Mean winds (0-6000m): 281.8 at 26.8 knts Storm direction: 311.8 at 20.1 knts Shear (0-3000m) pos: 3.1 neg: 2.0 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 99.6 deg Storm rel helicity (0-3000m) pos: 120.6 neg: -25.2 tot: 95.3 m^2/s^2 ave: 31.8 10^-3 m/s^2 rel: 0.38 Storm rel vorticity (0-3000m) horiz: 10.5 stream: 4.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.42 Bulk Shear: 51.28 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 ------------------------------------------------------------------------------- 500 303 8 137 12| 1.3 0.0 1.3| 5.9 -10.8 -4.9 -9.8 -0.19| 7.1 -1.3 1000 298 6 137 14| 0.6 4.0 4.6| 14.5 -15.3 -0.9 -0.9 -0.03| 7.8 -0.3 1500 267 6 147 16| 1.6 2.6 4.3| 61.2 -18.9 42.3 28.2 0.22| 9.5 2.1 2000 274 7 148 15| 3.3 2.0 5.2| 72.2 -25.2 46.9 23.5 0.18| 10.5 1.9 2500 278 10 155 13| 2.6 2.4 5.0|101.6 -25.2 76.3 30.5 0.33| 11.2 3.8 3000 278 12 167 12| 3.1 2.0 5.1|120.6 -25.2 95.3 31.8 0.38| 10.5 4.0 4000 282 18 196 10| 3.6 1.5 5.1|170.9 -25.2 145.6 36.4 0.45| 9.3 4.2 5000 283 23 223 11| 2.9 2.3 5.1|199.7 -95.3 104.4 20.9 0.29| 9.6 2.8 6000 282 27 235 14| 2.4 2.0 4.4|229.2-135.4 93.8 15.6 0.24| 9.1 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251016.00.gif