UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101400.upa.cvt Date: 0000Z 14 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 14 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 ------------------------------------------------------------------------------- 0 1000 -43 200 9 SFC 991 27 0.2 -0.6 94 0.8 -0.1 200 9 274.1 274.7 273.5 284.1 3.69 2 975 158 -0.3 -0.7 97 0.4 -0.4 214 13 274.8 275.5 274.0 285.0 3.72 3 946 401 -0.5 -4.1 77 3.6 -1.9 232 17 277.0 277.5 274.2 285.3 2.98 4 925 581 -1.9 -4.9 80 3.0 -3.0 235 17 277.4 277.9 274.2 285.4 2.87 5 916 659 -2.5 -5.0 83 2.5 -3.4 237 18 277.5 278.0 274.3 285.5 2.87 6 911 702 -1.5 -6.5 69 5.0 -3.3 240 19 279.0 279.4 274.7 286.3 2.58 7 887 914 -2.7 -6.3 76 3.6 -4.0 250 22 279.9 280.3 275.3 287.5 2.69 8 867 1095 -2.3 -4.9 82 2.6 -3.3 265 21 282.1 282.7 277.0 290.8 3.06 9 850 1252 -3.3 -5.5 85 2.2 -4.1 275 22 282.7 283.2 277.2 291.2 2.98 10 836 1383 -4.5 -6.0 89 1.5 -5.1 274 22 282.8 283.3 277.2 291.1 2.92 11 834 1402 -3.3 -5.8 83 2.5 -4.3 274 22 284.2 284.7 278.0 292.7 2.97 12 793 1799 -6.5 -6.5 100 0.0 -6.5 270 21 284.9 285.5 278.3 293.4 2.96 13 757 2161 -7.7 -10.3 82 2.6 -8.5 279 20 287.4 287.9 278.7 294.2 2.30 14 700 2766 -11.9 -13.9 85 2.0 -12.5 265 18 289.3 289.6 279.0 294.9 1.86 15 680 2987 -13.5 -16.1 81 2.6 -14.2 276 17 289.9 290.2 279.0 294.8 1.60 16 631 3550 -18.9 -18.9 100 0.0 -18.9 272 20 290.0 290.3 278.7 294.2 1.36 17 611 3789 -20.9 -20.9 100 0.0 -20.9 268 21 290.4 290.6 278.6 294.0 1.18 18 605 3862 -20.9 -24.8 71 3.9 -21.6 267 21 291.2 291.4 278.6 293.9 0.85 19 590 4047 -21.9 -26.0 69 4.1 -22.6 262 22 292.2 292.3 278.9 294.6 0.78 20 580 4173 -21.7 -28.7 53 7.0 -22.8 256 24 293.8 294.0 279.4 295.8 0.62 21 526 4886 -26.3 -42.3 21 16.0 -27.8 240 38 296.6 296.7 280.1 297.2 0.18 22 502 5221 -28.9 -33.2 66 4.3 -29.4 245 41 297.5 297.5 280.9 299.0 0.46 23 500 5250 -28.9 -33.8 63 4.9 -29.5 245 41 297.8 297.9 281.0 299.3 0.44 24 489 5409 -29.9 -34.9 62 5.0 -30.4 242 42 298.5 298.6 281.3 299.8 0.40 25 482 5511 -30.5 -43.5 27 13.0 -31.5 241 43 299.0 299.0 281.1 299.6 0.17 26 470 5690 -31.5 -37.5 55 6.0 -32.1 253 44 299.9 300.0 281.7 301.0 0.32 27 436 6216 -36.3 -38.7 78 2.4 -36.5 260 39 300.3 300.4 281.9 301.4 0.31 28 427 6360 -37.3 -40.9 69 3.6 -37.5 260 40 300.8 300.9 282.1 301.7 0.25 29 421 6458 -37.1 -48.1 31 11.0 -37.7 260 40 302.3 302.3 282.5 302.7 0.12 30 405 6725 -38.9 -48.9 34 10.0 -39.4 260 42 303.4 303.4 282.9 303.8 0.11 31 403 6759 -38.7 -54.7 17 16.0 -39.4 260 42 304.0 304.1 283.1 304.3 0.06 32 400 6810 -38.5 -57.5 12 19.0 -39.2 260 42 305.0 305.0 283.4 305.1 0.04 33 390 6984 -37.9 -61.9 6 24.0 -38.7 259 42 308.0 308.0 284.6 308.0 0.02 34 323 8265 -44.7 -64.7 9 20.0 -45.2 255 37 315.6 315.6 287.3 315.7 0.02 35 319 8348 -43.5 -66.5 6 23.0 -44.1 255 37 318.4 318.4 288.2 318.5 0.02 36 300 8760 -44.9 -66.9 7 22.0 -45.4 255 34 322.1 322.1 289.4 322.1 0.02 37 286 9078 -46.7 -66.7 8 20.0 -47.1 245 39 323.9 323.9 290.0 324.0 0.02 38 260 9710 -47.1 -72.1 4 25.0 -47.6 259 38 332.3 332.3 292.3 332.3 0.01 39 250 9970 -46.1 -74.1 3 28.0 -46.7 255 33 337.5 337.5 293.7 337.6 0.01 40 246 10077 -45.5 -73.5 3 28.0 -46.2 251 32 340.0 340.0 294.3 340.0 0.01 41 226 10642 -46.3 -76.3 2 30.0 -46.9 245 36 347.1 347.1 296.0 347.1 0.01 42 212 11069 -43.5 -77.5 1 34.0 -44.4 258 47 357.9 357.9 298.3 357.9 0.00 43 200 11460 -44.5 -77.5 1 33.0 -45.4 280 39 362.3 362.3 299.1 362.3 0.00 44 187 11907 -46.1 -79.1 1 33.0 -46.9 288 32 366.8 366.8 300.0 366.8 0.00 45 177 12272 -44.5 -78.5 1 34.0 -45.4 259 24 375.2 375.2 301.5 375.2 0.00 46 168 12620 -45.1 -79.1 1 34.0 -46.0 261 26 379.8 379.8 302.2 379.9 0.00 47 160 12943 -47.5 -80.5 1 33.0 -48.3 256 28 381.1 381.1 302.4 381.1 0.00 48 151 13326 -46.3 -80.3 1 34.0 -47.3 261 32 389.5 389.5 303.7 389.6 0.00 49 150 13370 -46.5 -80.5 1 34.0 -47.4 265 33 389.9 389.9 303.8 390.0 0.00 50 100 16020 -54.1 -84.1 1 30.0 -54.7 290 31 423.2 423.2 308.1 423.2 0.00 51 97 16215 -54.9 -84.9 1 30.0 -55.5 290 32 425.3 425.3 308.3 425.4 0.00 52 70 18290 -56.7 -85.7 1 29.0 -57.3 290 32 463.1 463.1 312.0 463.1 0.00 53 50 20400 -60.7 -87.7 2 27.0 -61.2 300 32 500.4 500.4 315.0 500.5 0.00 54 30 23540 -63.3 -89.3 2 26.0 -63.9 305 14 572.1 572.1 319.3 572.1 0.00 55 20 26000 -67.9 -91.9 2 24.0 -68.4 290 22 628.3 628.3 321.8 628.4 0.00 56 19 26306 -68.7 -91.7 2 23.0 -69.2 290 21 635.1 635.1 322.1 635.2 0.00 57 14 28140 -65.7 -90.7 2 25.0 -66.6 301 27 703.3 703.3 324.6 703.3 0.01 58 10 30170 -67.3 -93.3 1 26.0 -68.3 295 34 768.3 768.3 326.4 768.4 0.01 59 8.9 30876 -65.3 -91.3 2 26.0 -66.7 802.1 802.1 327.3 802.2 0.01 60 6.4 32866 -68.9 -92.9 2 24.0 -70.1 866.2 866.2 328.7 866.2 0.01 61 5.9 33354 -68.3 -93.3 2 25.0 -69.7 889.1 889.1 329.2 889.2 0.01 62 5.5 33780 -63.7 -92.7 1 29.0 -66.2 927.5 927.6 329.9 927.7 0.01 TRP 286 9078 -46.7 -66.7 8 20.0 -47.1 245 39 323.9 323.9 290.0 324.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5293.00 m Freezing level: 984.60 mb = 79.45 m = 260.65 ft Wetbulb zero: Below ground Precipitable water: 0.41 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: 8.86 C = 47.95 F Sfc-Lift cond lev (LCL): 978.69 mb = 127.70 m = 418.97 ft T: -0.18 C 700-500 lapse rate: 6.84 C/km ThetaE index: 0.09 C Layer 836.0- 834.0 mb Conv cond level (CCL): 801.25 mb = 1717.34 m = 5634.26 ft Mean mixing ratio: 3.09 g/kg Conv temperature: 10.91 C = 51.64 F Cap Strength: 10.51 C Lifted Index: 10.75 C Risk: None Lifted Index @300 mb: 25.98 C Lifted Index @700 mb: 6.77 C Showalter Index: 6.44 C Risk: None Total Totals Index: 49.00 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 25.60 C Cross Totals Index: 23.40 C K Index: 18.10 Risk: < 20 % chance of thunderstorms Sweat Index: 85.00 Risk: None Energy Index: 1.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.53 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 67156.63 J/kg Cap Strength: 10.57 C Lift Cond Lev (LCL): 901.60 mb = 784.54 m = 2573.91 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 285 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 ---------------------------------------------------------- 0 991 27 200 9 3.1 8.5 | 132 20 -15.3 13.6 1 957 305 230 17 13.0 10.9 | 161 17 -5.4 16.0 2 925 581 235 17 13.9 9.8 | 163 16 -4.5 14.9 3 922 610 235 17 13.9 9.8 | 163 16 -4.5 14.9 4 887 914 250 22 20.7 7.5 | 190 13 2.3 12.6 5 854 1219 275 21 20.9 -1.8 | 218 4 2.5 3.3 6 850 1252 275 22 21.9 -1.9 | 228 5 3.5 3.2 7 789 1829 270 21 21.0 -0.0 | 207 6 2.6 5.1 8 759 2134 280 20 19.7 -3.5 | 218 2 1.3 1.6 9 730 2438 265 23 22.9 2.0 | 212 8 4.5 7.1 10 702 2743 260 18 17.7 3.1 | 175 8 -0.7 8.2 11 700 2766 265 18 17.9 1.6 | 176 7 -0.5 6.7 12 674 3048 280 17 16.7 -3.0 | 142 3 -1.7 2.2 13 620 3658 270 21 21.0 -0.0 | 207 6 2.6 5.1 14 595 3962 265 21 20.9 1.8 | 200 7 2.5 6.9 15 571 4267 250 25 23.5 8.6 | 200 15 5.1 13.7 16 548 4572 240 32 27.7 16.0 | 204 23 9.3 21.1 17 526 4877 240 38 32.9 19.0 | 211 28 14.5 24.1 18 500 5250 245 41 37.2 17.3 | 220 29 18.8 22.4 19 483 5486 240 43 37.2 21.5 | 215 33 18.8 26.6 20 463 5791 260 44 43.3 7.6 | 243 28 24.9 12.7 21 443 6096 260 39 38.4 6.8 | 239 23 20.0 11.9 22 400 6810 260 42 41.4 7.3 | 242 26 23.0 12.4 23 355 7620 255 41 39.6 10.6 | 233 26 21.2 15.7 24 300 8760 255 34 32.8 8.8 | 226 20 14.4 13.9 25 296 8839 255 35 33.8 9.1 | 227 21 15.4 14.2 26 286 9078 245 39 35.3 16.5 | 218 27 16.9 21.6 27 283 9144 250 38 35.7 13.0 | 224 25 17.3 18.1 28 258 9754 260 38 37.4 6.6 | 238 22 19.0 11.7 29 250 9970 255 33 31.9 8.5 | 225 19 13.5 13.6 30 236 10363 240 30 26.0 15.0 | 201 21 7.6 20.1 31 225 10668 245 36 32.6 15.2 | 215 25 14.2 20.3 32 206 11278 265 52 51.8 4.5 | 254 35 33.4 9.6 33 200 11460 280 39 38.4 -6.8 | 275 20 20.0 -1.7 34 188 11887 290 33 31.0 -11.3 | 296 14 12.6 -6.2 35 179 12192 260 23 22.7 4.0 | 205 10 4.2 9.1 36 171 12497 255 25 24.1 6.5 | 206 13 5.7 11.6 37 163 12802 270 27 27.0 -0.0 | 239 10 8.6 5.1 38 156 13106 240 29 25.1 14.5 | 199 21 6.7 19.6 39 150 13370 265 33 32.9 2.9 | 241 17 14.5 8.0 40 124 14630 290 38 35.7 -13.0 | 295 19 17.3 -7.9 41 113 15240 295 18 16.3 -7.6 | 40 3 -2.1 -2.5 42 108 15545 270 25 25.0 -0.0 | 232 8 6.6 5.1 43 100 16020 290 31 29.1 -10.6 | 297 12 10.7 -5.5 44 98 16154 290 31 29.1 -10.6 | 297 12 10.7 -5.5 45 93 16459 290 35 32.9 -12.0 | 295 16 14.5 -6.9 46 89 16764 280 26 25.6 -4.5 | 265 7 7.2 0.6 47 85 17069 290 25 23.5 -8.6 | 304 6 5.1 -3.4 48 81 17374 275 29 28.9 -2.5 | 256 11 10.5 2.6 49 77 17678 290 26 24.4 -8.9 | 302 7 6.0 -3.8 50 73 17983 280 29 28.6 -5.0 | 270 10 10.2 0.1 51 70 18288 295 28 25.4 -11.8 | 314 10 7.0 -6.7 52 70 18290 290 32 30.1 -10.9 | 297 13 11.7 -5.8 53 55 19812 290 22 20.7 -7.5 | 317 3 2.3 -2.4 54 50 20400 300 32 27.7 -16.0 | 319 14 9.3 -10.9 55 50 20422 295 32 29.0 -13.5 | 308 14 10.6 -8.4 56 43 21336 300 18 15.6 -9.0 | 36 5 -2.8 -3.9 57 39 21946 295 16 14.5 -6.8 | 67 4 -3.9 -1.7 58 35 22555 285 23 22.2 -6.0 | 283 4 3.8 -0.9 59 34 22860 300 25 21.7 -12.5 | 336 8 3.2 -7.4 60 32 23165 295 30 27.2 -12.7 | 311 12 8.8 -7.6 61 30 23540 305 14 11.5 -8.0 | 67 8 -6.9 -2.9 62 29 23774 290 21 19.7 -7.2 | 327 2 1.3 -2.1 63 27 24079 300 11 9.5 -5.5 | 87 9 -8.9 -0.4 64 26 24384 270 19 19.0 -0.0 | 187 5 0.6 5.1 65 25 24689 285 19 18.4 -4.9 | 165 0 -0.1 0.2 66 24 24994 275 24 23.9 -2.1 | 241 6 5.5 3.0 67 21 25603 300 24 20.8 -12.0 | 341 7 2.4 -6.9 68 20 25908 285 15 14.5 -3.9 | 107 4 -3.9 1.2 69 20 26000 290 22 20.7 -7.5 | 317 3 2.3 -2.4 70 17 27127 290 18 16.9 -6.2 | 55 2 -1.5 -1.1 71 16 27432 310 22 16.9 -14.1 | 10 9 -1.6 -9.0 72 14 28042 310 25 19.2 -16.1 | 356 11 0.7 -11.0 73 14 28346 285 30 29.0 -7.8 | 284 11 10.6 -2.7 74 12 29261 300 31 26.8 -15.5 | 321 13 8.4 -10.4 75 11 29566 310 23 17.6 -14.8 | 5 10 -0.8 -9.7 76 11 29870 225 18 12.7 12.7 | 162 19 -5.7 17.8 77 10 30170 295 34 30.8 -14.4 | 307 15 12.4 -9.3 Wind Parameters Mean winds (0-6000m): 255.5 at 25.5 knts Storm direction: 285.5 at 19.1 knts Shear (0-3000m) pos: 3.5 neg: 0.8 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 16.6 deg Storm rel helicity (0-3000m) pos: 85.3 neg: -16.4 tot: 68.9 m^2/s^2 ave: 23.0 10^-3 m/s^2 rel: 0.24 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 2.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.73 Bulk Shear: 27.95 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 ------------------------------------------------------------------------------- 500 226 15 153 17| 11.1 0.0 11.1| 50.9 0.0 50.9 101.7 0.88| 12.0 10.6 1000 237 17 165 15| 9.6 0.0 9.6| 79.8 0.0 79.8 79.8 0.82| 11.6 9.4 1500 250 19 176 11| 7.1 0.0 7.1| 84.6 -0.9 83.7 55.8 0.69| 10.2 7.1 2000 257 19 182 10| 5.2 0.0 5.2| 85.1 -2.2 82.9 41.4 0.60| 8.6 5.2 2500 260 20 187 9| 4.2 1.0 5.2| 85.3 -6.4 78.8 31.5 0.43| 8.7 3.8 3000 261 19 186 8| 3.5 0.8 4.3| 85.3 -16.4 68.9 23.0 0.24| 8.8 2.2 4000 264 20 188 7| 2.6 1.5 4.1| 88.6 -17.4 71.2 17.8 0.26| 7.7 2.0 5000 258 22 197 10| 2.4 2.6 5.0|126.9 -18.0 108.9 21.8 0.26| 8.4 2.2 6000 255 25 209 13| 2.9 2.1 5.1|252.9 -37.7 215.2 35.9 0.33| 9.0 3.0 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251014.00.gif