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 CYRB... Searching the city database file for: CYRB ... Date:0000Z 14 OCT 25 Station: CYRB WMO ident: 71924 Latitude: 74.70 Longitude: -94.97 Elevation: 46.00 ------------------------------------------------------------------------------- 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 -36 SFC 990 46 -9.9 -11.0 92 1.1 -10.2 340 14 264.0 264.3 263.6 268.5 1.66 2 988 61 -10.1 -10.1 100 0.0 -10.1 339 14 264.0 264.2 263.7 268.8 1.79 3 987 69 -10.1 -10.1 100 0.0 -10.1 339 14 264.0 264.3 263.8 268.8 1.79 4 950 363 -6.9 -7.7 94 0.8 -7.1 331 16 270.2 270.6 268.8 276.3 2.25 5 925 570 -6.9 -8.8 86 1.9 -7.5 350 13 272.3 272.6 270.0 278.1 2.12 6 923 587 -6.9 -8.9 86 2.0 -7.5 352 13 272.4 272.8 270.1 278.3 2.11 7 906 732 -7.5 -8.5 93 1.0 -7.8 355 10 273.3 273.6 270.8 279.4 2.22 8 887 896 -8.5 -8.5 100 0.0 -8.5 355 7 273.9 274.3 271.2 280.2 2.26 9 866 1082 -9.1 -11.8 81 2.7 -9.9 9 8 275.1 275.4 271.2 280.2 1.79 10 850 1226 -9.7 -11.7 85 2.0 -10.3 20 8 276.0 276.3 271.8 281.2 1.83 11 829 1419 -10.5 -13.2 81 2.7 -11.2 36 9 277.1 277.4 272.2 281.9 1.67 12 827 1437 -10.5 -13.2 81 2.7 -11.2 37 9 277.3 277.6 272.3 282.1 1.67 13 786 1827 -13.5 -14.4 93 0.9 -13.7 26 7 278.2 278.4 272.8 282.7 1.59 14 712 2573 -17.7 -22.7 65 5.0 -18.6 3 7 281.5 281.7 273.5 284.1 0.87 15 700 2700 -18.7 -22.8 70 4.1 -19.4 5 7 281.8 281.9 273.7 284.4 0.87 16 697 2732 -19.1 -22.9 72 3.8 -19.8 5 7 281.7 281.8 273.6 284.3 0.87 17 689 2818 -19.7 -27.7 49 8.0 -20.9 5 7 281.9 282.0 273.3 283.7 0.57 18 685 2861 -19.9 -32.9 30 13.0 -21.5 6 7 282.2 282.3 273.1 283.3 0.35 19 663 3102 -20.9 -25.3 68 4.4 -21.6 7 5 283.7 283.8 274.5 286.0 0.74 20 530 4726 -29.7 -32.6 76 2.9 -30.0 178 7 291.9 292.0 278.3 293.4 0.47 21 500 5140 -31.3 -38.3 50 7.0 -31.9 145 10 294.9 294.9 279.4 295.8 0.28 22 499 5154 -31.1 -38.1 50 7.0 -31.7 145 10 295.3 295.3 279.7 296.3 0.29 23 479 5443 -33.1 -36.9 69 3.8 -33.4 136 20 296.3 296.4 280.2 297.4 0.34 24 471 5562 -32.1 -37.1 61 5.0 -32.6 137 23 299.0 299.0 281.4 300.1 0.34 25 450 5883 -33.5 -37.6 67 4.1 -33.9 145 26 301.1 301.2 282.3 302.3 0.33 26 407 6581 -38.1 -47.1 38 9.0 -38.6 150 39 304.0 304.0 283.2 304.4 0.13 27 400 6700 -38.9 -47.9 38 9.0 -39.4 150 42 304.4 304.5 283.4 304.9 0.13 28 398 6734 -39.3 -48.3 38 9.0 -39.8 150 42 304.3 304.4 283.3 304.8 0.12 29 390 6873 -40.5 -45.2 61 4.7 -40.8 150 44 304.5 304.6 283.5 305.2 0.17 30 363 7359 -44.3 -52.3 41 8.0 -44.6 153 36 305.8 305.8 283.8 306.1 0.08 31 361 7396 -44.5 -55.5 28 11.0 -44.9 153 35 306.0 306.0 283.9 306.2 0.06 32 346 7681 -44.9 -65.9 8 21.0 -45.4 161 25 309.2 309.2 285.0 309.3 0.02 33 327 8057 -46.7 -66.7 8 20.0 -47.1 215 10 311.8 311.8 285.9 311.8 0.01 34 300 8630 -46.5 -65.5 10 19.0 -46.9 285 12 319.8 319.8 288.7 319.9 0.02 35 250 9840 -45.5 -75.5 2 30.0 -46.2 275 18 338.4 338.4 293.9 338.4 0.01 36 235 10252 -46.1 -77.1 2 31.0 -46.7 272 19 343.6 343.6 295.2 343.6 0.00 37 206 11132 -44.1 -80.1 1 36.0 -45.0 281 18 359.9 359.9 298.7 359.9 0.00 38 200 11330 -45.1 -80.1 1 35.0 -45.9 270 20 361.4 361.4 299.0 361.4 0.00 39 183 11919 -47.5 -81.5 1 34.0 -48.2 279 19 366.8 366.8 300.0 366.8 0.00 40 179 12064 -47.1 -81.1 1 34.0 -47.9 271 17 369.7 369.7 300.5 369.7 0.00 41 150 13230 -47.9 -83.9 1 36.0 -48.7 265 22 387.5 387.5 303.4 387.5 0.00 42 100 15890 -50.9 -85.9 1 35.0 -51.8 260 16 429.4 429.4 308.8 429.4 0.00 43 77 17574 -53.5 -87.5 1 34.0 -54.3 260 14 457.3 457.3 311.5 457.3 0.00 44 70 18180 -57.1 -88.1 1 31.0 -57.7 255 14 462.2 462.2 312.0 462.2 0.00 45 69 18271 -57.3 -88.3 1 31.0 -57.9 234 12 463.7 463.7 312.1 463.7 0.00 46 50 20300 -59.7 -89.7 1 30.0 -60.3 290 16 502.8 502.8 315.1 502.8 0.00 47 30 23440 -65.3 -91.3 2 26.0 -65.8 285 24 566.6 566.6 319.0 566.6 0.00 48 23 25055 -67.1 -92.1 2 25.0 -67.6 261 12 606.1 606.1 320.9 606.1 0.00 49 20 25900 -67.5 -92.5 2 25.0 -68.0 300 10 629.6 629.6 321.9 629.6 0.00 50 14 28048 -68.5 -93.5 2 25.0 -69.1 275 23 693.8 693.8 324.2 693.8 0.00 51 13 28494 -66.9 -93.9 1 27.0 -67.8 278 15 714.2 714.2 324.9 714.2 0.00 52 10 30070 -69.9 -94.9 1 25.0 -70.6 330 22 758.6 758.6 326.2 758.7 0.00 53 8.0 31417 -64.1 -93.1 1 29.0 -65.9 831.7 831.7 328.0 831.8 0.01 54 6.3 32882 -63.7 -92.7 1 29.0 -66.0 892.2 892.2 329.2 892.3 0.01 TRP 327 8057 -46.7 -66.7 8 20.0 -47.1 215 10 311.8 311.8 285.9 311.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5176.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.26 inches Sfc-500 mean rel hum: 76.42 % Est. max temperature: 2.58 C = 36.64 F Sfc-Lift cond lev (LCL): 972.53 mb = 182.93 m = 600.16 ft T: -8.86 C 700-500 lapse rate: 5.16 C/km Conv cond level (CCL): 990.00 mb = 46.00 m = 150.92 ft Mean mixing ratio: 2.12 g/kg Conv temperature: -7.97 C = 17.66 F Cap Strength: 13.70 C Lifted Index: 15.76 C Risk: None Lifted Index @300 mb: 31.06 C Lifted Index @700 mb: 7.00 C Showalter Index: 11.69 C Risk: None Total Totals Index: 41.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 19.60 C K Index: 5.80 Risk: None Sweat Index: 26.00 Risk: None Energy Index: 3.02 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 39.22 J/kg Max Up Vert Vel: 8.86 m/s Conv Inhibition (B-): 64605.25 J/kg Cap Strength: 15.39 C Lift Cond Lev (LCL): 925.50 mb = 565.83 m = 1856.36 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 92 at 7 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 ---------------------------------------------------------- 0 990 46 340 14 4.8 -13.2 | 318 18 12.1 -13.5 1 957 305 325 17 9.8 -13.9 | 310 22 17.1 -14.2 2 925 570 350 13 2.3 -12.8 | 324 16 9.6 -13.1 3 920 610 355 12 1.0 -12.0 | 326 15 8.4 -12.3 4 885 914 355 7 0.6 -7.0 | 313 11 7.9 -7.3 5 851 1219 20 9 -3.1 -8.5 | 334 10 4.2 -8.8 6 850 1226 20 8 -2.7 -7.5 | 330 9 4.6 -7.8 7 817 1524 45 10 -7.1 -7.1 | 358 7 0.2 -7.4 8 785 1829 25 7 -3.0 -6.3 | 327 8 4.4 -6.6 9 754 2134 10 10 -1.7 -9.8 | 331 12 5.6 -10.2 10 725 2438 360 8 -0.0 -8.0 | 319 11 7.3 -8.3 11 700 2700 5 7 -0.6 -7.0 | 317 10 6.7 -7.3 12 696 2743 5 7 -0.6 -7.0 | 317 10 6.7 -7.3 13 613 3658 10 3 -0.5 -3.0 | 296 8 6.8 -3.3 14 564 4267 230 3 2.3 1.9 | 260 10 9.6 1.6 15 518 4877 160 8 -2.7 7.5 | 212 9 4.6 7.2 16 500 5140 145 10 -5.7 8.2 | 191 8 1.6 7.9 17 476 5486 135 22 -15.6 15.6 | 152 17 -8.2 15.3 18 436 6096 150 28 -14.0 24.2 | 164 25 -6.7 23.9 19 400 6700 150 42 -21.0 36.4 | 159 39 -13.7 36.1 20 382 7010 150 45 -22.5 39.0 | 159 42 -15.2 38.7 21 349 7620 155 29 -12.3 26.3 | 169 26 -4.9 26.0 22 333 7925 185 10 0.9 10.0 | 220 13 8.2 9.7 23 327 8057 215 10 5.7 8.2 | 239 15 13.1 7.9 24 319 8230 200 9 3.1 8.5 | 232 13 10.4 8.2 25 304 8534 285 13 12.6 -3.4 | 280 20 19.9 -3.7 26 300 8630 285 12 11.6 -3.1 | 280 19 18.9 -3.4 27 291 8839 295 13 11.8 -5.5 | 287 20 19.1 -5.8 28 278 9144 290 16 15.0 -5.5 | 284 23 22.3 -5.8 29 250 9840 275 18 17.9 -1.6 | 274 25 25.2 -1.9 30 242 10058 275 18 17.9 -1.6 | 274 25 25.2 -1.9 31 231 10363 270 19 19.0 -0.0 | 271 26 26.3 -0.3 32 221 10668 285 15 14.5 -3.9 | 281 22 21.8 -4.2 33 211 10973 290 17 16.0 -5.8 | 285 24 23.3 -6.1 34 200 11330 270 20 20.0 -0.0 | 271 27 27.3 -0.3 35 193 11582 265 20 19.9 1.7 | 267 27 27.2 1.4 36 184 11887 280 19 18.7 -3.3 | 278 26 26.0 -3.6 37 176 12192 265 16 15.9 1.4 | 267 23 23.3 1.1 38 168 12497 290 15 14.1 -5.1 | 284 22 21.4 -5.4 39 160 12802 250 17 16.0 5.8 | 257 24 23.3 5.5 40 150 13230 265 22 21.9 1.9 | 267 29 29.2 1.6 41 146 13411 265 22 21.9 1.9 | 267 29 29.2 1.6 42 133 14021 250 23 21.6 7.9 | 255 30 28.9 7.6 43 127 14326 260 25 24.6 4.3 | 263 32 31.9 4.0 44 121 14630 280 15 14.8 -2.6 | 278 22 22.1 -2.9 45 116 14935 275 14 13.9 -1.2 | 274 21 21.3 -1.5 46 110 15240 250 14 13.2 4.8 | 258 21 20.5 4.5 47 105 15545 275 14 13.9 -1.2 | 274 21 21.3 -1.5 48 101 15850 290 19 17.9 -6.5 | 285 26 25.2 -6.8 49 100 15890 260 16 15.8 2.8 | 264 23 23.1 2.5 50 96 16154 260 16 15.8 2.8 | 264 23 23.1 2.5 51 92 16459 255 19 18.4 4.9 | 260 26 25.7 4.6 52 87 16764 265 16 15.9 1.4 | 267 23 23.3 1.1 53 83 17069 240 16 13.9 8.0 | 250 23 21.2 7.7 54 76 17678 265 14 13.9 1.2 | 268 21 21.3 0.9 55 70 18180 255 14 13.5 3.6 | 261 21 20.8 3.3 56 69 18288 230 12 9.2 7.7 | 246 18 16.5 7.4 57 66 18593 255 14 13.5 3.6 | 261 21 20.8 3.3 58 62 18898 245 17 15.4 7.2 | 253 24 22.7 6.9 59 57 19507 260 8 7.9 1.4 | 266 15 15.2 1.1 60 54 19812 235 17 13.9 9.8 | 246 23 21.2 9.4 61 51 20117 255 24 23.2 6.2 | 259 31 30.5 5.9 62 50 20300 290 16 15.0 -5.5 | 284 23 22.3 -5.8 63 49 20422 290 18 16.9 -6.2 | 285 25 24.2 -6.5 64 42 21336 260 21 20.7 3.6 | 263 28 28.0 3.3 65 40 21641 265 19 18.9 1.7 | 267 26 26.2 1.4 66 38 21946 295 16 14.5 -6.8 | 288 23 21.8 -7.1 67 36 22250 275 10 10.0 -0.9 | 274 17 17.3 -1.2 68 35 22555 255 12 11.6 3.1 | 262 19 18.9 2.8 69 33 22860 285 14 13.5 -3.6 | 281 21 20.8 -3.9 70 31 23165 260 19 18.7 3.3 | 263 26 26.0 3.0 71 30 23440 285 24 23.2 -6.2 | 282 31 30.5 -6.5 72 30 23470 275 20 19.9 -1.7 | 274 27 27.2 -2.0 73 28 23774 285 25 24.1 -6.5 | 282 32 31.5 -6.8 74 26 24384 290 18 16.9 -6.2 | 285 25 24.2 -6.5 75 24 24689 305 10 8.2 -5.7 | 291 17 15.5 -6.0 76 23 24994 255 10 9.7 2.6 | 262 17 17.0 2.3 77 22 25298 285 20 19.3 -5.2 | 282 27 26.6 -5.5 78 21 25603 305 16 13.1 -9.2 | 295 23 20.4 -9.5 79 20 25900 300 10 8.7 -5.0 | 288 17 16.0 -5.3 80 20 25908 270 3 3.0 -0.0 | 272 10 10.3 -0.3 81 18 26518 300 11 9.5 -5.5 | 289 18 16.8 -5.8 82 16 27127 200 10 3.4 9.4 | 230 14 10.7 9.1 83 16 27432 240 21 18.2 10.5 | 248 27 25.5 10.2 84 15 27737 250 23 21.6 7.9 | 255 30 28.9 7.6 85 14 28042 275 23 22.9 -2.0 | 274 30 30.2 -2.3 86 13 28346 290 14 13.2 -4.8 | 284 21 20.5 -5.1 87 13 28651 265 17 16.9 1.5 | 267 24 24.3 1.2 88 12 28956 295 13 11.8 -5.5 | 287 20 19.1 -5.8 89 11 29261 265 14 13.9 1.2 | 268 21 21.3 0.9 90 10 30070 330 22 11.0 -19.1 | 317 27 18.3 -19.4 91 9 30175 285 19 18.4 -4.9 | 281 26 25.7 -5.2 Wind Parameters Mean winds (0-6000m): 62.4 at 9.8 knts Storm direction: 92.4 at 7.3 knts Shear (0-3000m) pos: 2.5 neg: 1.1 tot: 3.6 10-3/s Storm rel Dir Shear (0-3000m): -6.3 deg Storm rel helicity (0-3000m) pos: 37.6 neg: -36.4 tot: 1.2 m^2/s^2 ave: 0.4 10^-3 m/s^2 rel: -0.01 Storm rel vorticity (0-3000m) horiz: 6.2 stream: -0.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.91 Bulk Shear: 43.13 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 ------------------------------------------------------------------------------- 500 333 15 315 20| 2.0 0.0 2.0| 18.6 -11.1 7.4 14.9 0.16| 10.0 1.6 1000 342 12 317 16| 4.0 0.0 4.0| 24.0 -18.4 5.5 5.5 0.06| 9.1 0.5 1500 353 11 323 14| 4.5 0.0 4.5| 36.2 -18.4 17.7 11.8 0.26| 8.3 2.2 2000 1 10 326 13| 3.4 1.2 4.6| 37.6 -26.1 11.5 5.7 0.10| 7.8 0.8 2500 2 10 326 13| 2.7 1.3 4.0| 37.6 -33.7 3.9 1.6 0.02| 7.1 0.1 3000 2 10 325 12| 2.5 1.1 3.6| 37.6 -36.4 1.2 0.4 -0.01| 6.2 -0.1 4000 2 8 320 11| 2.0 1.3 3.3| 37.6 -49.8 -12.2 -3.1 -0.14| 5.6 -0.8 5000 3 8 319 10| 1.6 1.2 2.8| 37.6 -81.7 -44.1 -8.8 -0.33| 5.8 -1.9 6000 62 10 15 5| 1.7 1.8 3.6| 59.4-108.3 -49.0 -8.2 -0.31| 6.7 -2.0 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251014.00.gif