UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 11 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 -71 SFC 985 46 -14.1 -15.7 88 1.6 -14.4 5 6 260.2 260.4 259.6 263.2 1.14 2 981 77 -10.1 -12.2 85 2.1 -10.6 357 6 264.5 264.7 263.7 268.6 1.53 3 978 101 -9.7 -12.4 81 2.7 -10.4 351 6 265.1 265.4 264.1 269.2 1.51 4 966 196 -10.3 -12.1 87 1.8 -10.8 327 7 265.5 265.7 264.4 269.7 1.56 5 926 520 -12.7 -13.5 94 0.8 -12.9 314 4 266.2 266.5 264.8 270.2 1.45 6 925 528 -12.7 -13.5 94 0.8 -12.9 315 4 266.3 266.6 264.8 270.3 1.46 7 901 728 -13.3 -14.9 88 1.6 -13.7 323 4 267.7 267.9 265.6 271.4 1.33 8 876 943 -13.1 -15.9 79 2.8 -13.7 343 3 270.1 270.3 267.1 273.6 1.26 9 867 1022 -12.5 -18.5 61 6.0 -13.7 4 3 271.5 271.7 267.7 274.4 1.02 10 860 1084 -12.1 -15.1 78 3.0 -12.8 21 2 272.6 272.8 269.0 276.4 1.37 11 850 1173 -12.5 -17.0 69 4.5 -13.5 45 2 273.1 273.2 269.0 276.4 1.19 12 800 1634 -14.5 -20.5 60 6.0 -15.7 11 1 275.7 275.9 270.2 278.4 0.93 13 789 1739 -14.1 -29.1 27 15.0 -16.4 5 0 277.2 277.3 270.2 278.5 0.44 14 781 1816 -14.3 -30.3 24 16.0 -16.7 1 0 277.8 277.9 270.5 279.0 0.39 15 700 2639 -18.5 -36.5 19 18.0 -20.6 320 8 282.0 282.0 272.8 282.8 0.24 16 691 2735 -18.5 -37.5 17 19.0 -20.7 320 7 283.0 283.1 273.3 283.8 0.22 17 660 3076 -20.7 -31.7 37 11.0 -22.2 344 12 284.3 284.4 274.3 285.6 0.41 18 653 3154 -21.5 -23.7 82 2.2 -21.9 340 12 284.3 284.4 275.0 286.9 0.86 19 646 3234 -21.9 -26.5 66 4.6 -22.6 337 11 284.7 284.8 275.0 286.8 0.68 20 642 3279 -22.1 -34.1 33 12.0 -23.5 334 11 285.0 285.0 274.6 286.0 0.33 21 637 3337 -22.7 -35.7 30 13.0 -24.2 332 11 284.9 285.0 274.5 285.9 0.29 22 631 3406 -23.1 -33.1 40 10.0 -24.3 328 10 285.2 285.3 274.8 286.4 0.37 23 595 3833 -26.1 -43.1 19 17.0 -27.5 307 11 286.6 286.6 275.1 287.1 0.14 24 570 4142 -28.1 -40.1 31 12.0 -29.1 308 14 287.8 287.8 275.9 288.5 0.20 25 539 4540 -30.9 -45.9 22 15.0 -31.9 324 15 289.1 289.1 276.4 289.5 0.12 26 500 5070 -33.3 -49.3 19 16.0 -34.2 330 20 292.4 292.5 278.0 292.7 0.09 27 482 5327 -34.3 -51.3 16 17.0 -35.1 332 20 294.3 294.3 278.9 294.5 0.07 28 431 6101 -38.9 -53.9 19 15.0 -39.5 325 24 298.0 298.0 280.6 298.2 0.06 29 424 6213 -39.3 -47.3 42 8.0 -39.7 323 26 298.9 298.9 281.0 299.3 0.13 30 400 6610 -42.1 -50.1 41 8.0 -42.5 325 29 300.3 300.3 281.6 300.6 0.10 31 376 7026 -44.3 -54.3 32 10.0 -44.6 322 28 302.7 302.7 282.5 303.0 0.06 32 359 7334 -46.3 -54.3 40 8.0 -46.6 320 28 304.1 304.1 283.1 304.3 0.07 33 344 7617 -47.7 -57.7 31 10.0 -48.0 325 27 305.9 305.9 283.8 306.1 0.05 34 337 7752 -48.1 -59.1 27 11.0 -48.4 325 23 307.2 307.2 284.3 307.3 0.04 35 331 7870 -48.1 -66.1 11 18.0 -48.4 332 19 308.8 308.8 284.9 308.8 0.02 36 300 8520 -46.3 -73.3 3 27.0 -46.8 295 6 320.1 320.1 288.8 320.1 0.01 37 298 8565 -46.3 -74.3 3 28.0 -46.8 295 6 320.7 320.7 289.0 320.7 0.01 38 261 9451 -44.1 -76.1 2 32.0 -44.8 300 6 336.3 336.3 293.4 336.4 0.00 39 250 9740 -44.5 -77.5 1 33.0 -45.2 290 12 339.9 339.9 294.3 339.9 0.00 40 210 10912 -43.5 -80.5 1 37.0 -44.4 304 13 358.8 358.8 298.5 358.9 0.00 41 200 11240 -44.5 -80.5 1 36.0 -45.4 315 14 362.3 362.3 299.1 362.3 0.00 42 150 13150 -46.5 -83.5 1 37.0 -47.4 315 17 389.9 389.9 303.8 389.9 0.00 43 138 13703 -47.9 -83.9 1 36.0 -48.8 325 19 396.9 396.9 304.8 396.9 0.00 44 128 14200 -47.7 -84.7 1 37.0 -48.7 322 21 405.9 405.9 306.0 405.9 0.00 45 118 14735 -50.3 -85.3 1 35.0 -51.1 335 22 410.6 410.6 306.6 410.6 0.00 46 100 15820 -49.3 -86.3 1 37.0 -50.3 360 15 432.5 432.5 309.1 432.5 0.00 47 80 17266 -54.9 -87.9 1 33.0 -55.6 333 16 449.4 449.4 310.8 449.4 0.00 48 70 18120 -54.9 -87.9 1 33.0 -55.6 345 8 466.9 466.9 312.4 466.9 0.00 49 50 20250 -59.7 -89.7 1 30.0 -60.3 325 19 502.8 502.8 315.1 502.8 0.00 50 32 23029 -61.9 -90.9 1 29.0 -62.6 294 17 565.4 565.4 318.9 565.4 0.00 51 31 23226 -60.5 -90.5 1 30.0 -61.3 275 16 574.3 574.3 319.4 574.3 0.00 52 30 23430 -62.1 -91.1 1 29.0 -62.8 255 15 575.3 575.3 319.5 575.4 0.00 53 24 24797 -65.3 -92.3 1 27.0 -65.9 307 19 604.0 604.0 320.8 604.0 0.00 54 20 25910 -63.5 -92.5 1 29.0 -64.4 290 18 641.8 641.8 322.4 641.8 0.00 55 17 26909 -63.3 -92.3 1 29.0 -64.3 330 16 673.0 673.0 323.5 673.0 0.00 56 12 29034 -66.7 -93.7 1 27.0 -67.7 239 10 731.4 731.4 325.4 731.5 0.00 57 10 30150 -61.9 -92.9 1 31.0 -63.8 350 21 788.5 788.5 327.0 788.5 0.01 58 9.8 30275 -60.7 -92.7 1 32.0 -62.9 797.6 797.6 327.2 797.6 0.01 59 9.4 30533 -63.1 -92.1 1 29.0 -64.8 798.0 798.0 327.2 798.1 0.01 60 7.4 32016 -59.9 -91.9 1 32.0 -62.9 867.5 867.5 328.8 867.6 0.01 61 5.6 33740 -64.1 -93.1 1 29.0 -66.5 921.0 921.0 329.8 921.1 0.01 62 4.8 34695 -59.3 -91.3 1 32.0 -63.4 984.6 984.6 330.9 984.8 0.02 63 4.4 35237 -61.5 -91.5 1 30.0 -65.1 999.1 999.1 331.2 999.2 0.02 64 4.1 35679 -57.3 -92.3 0 35.0 -62.7 1039.7 1039.7 331.8 1039.8 0.02 65 3.5 36676 -58.9 -90.9 1 32.0 -64.1 1079.7 1079.8 332.3 1080.0 0.03 66 3.4 36859 -56.9 -90.9 1 34.0 -63.1 1098.9 1098.9 332.6 1099.2 0.03 TRP 337 7752 -48.1 -59.1 27 11.0 -48.4 325 23 307.2 307.2 284.3 307.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5141.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 42.95 % Est. max temperature: -0.50 C = 31.09 F Sfc-Lift cond lev (LCL): 959.69 mb = 246.00 m = 807.09 ft T: -10.67 C 700-500 lapse rate: 6.09 C/km ThetaE index: 0.01 C Layer 850.0- 800.0 mb Conv cond level (CCL): 985.00 mb = 46.00 m = 150.92 ft Mean mixing ratio: 1.44 g/kg Conv temperature: -12.85 C = 8.87 F Cap Strength: 16.01 C Lifted Index: 18.33 C Risk: None Lifted Index @300 mb: 35.30 C Lifted Index @700 mb: 11.71 C Showalter Index: 13.44 C Risk: None Total Totals Index: 37.10 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 16.30 C K Index: -14.20 Risk: None Sweat Index: 24.00 Risk: None Energy Index: 3.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.76 J/kg Max Up Vert Vel: 5.61 m/s Conv Inhibition (B-): 76275.59 J/kg Cap Strength: 18.29 C Lift Cond Lev (LCL): 910.67 mb = 647.05 m = 2122.83 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 353 at 8 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 ---------------------------------------------------------- 0 985 46 5 6 -0.5 -6.0 | 142 2 -1.5 2.0 1 952 305 300 8 6.9 -4.0 | 236 7 5.9 3.9 2 925 528 315 4 2.8 -2.8 | 200 5 1.8 5.1 3 915 610 315 4 2.8 -2.8 | 200 5 1.8 5.1 4 879 914 335 3 1.3 -2.7 | 183 5 0.3 5.2 5 850 1173 45 2 -1.4 -1.4 | 160 7 -2.4 6.5 6 845 1219 35 2 -1.1 -1.6 | 161 7 -2.1 6.3 7 779 1829 0 0 -0.0 -0.0 | 173 8 -1.0 7.9 8 748 2134 295 4 3.6 -1.7 | 203 7 2.6 6.2 9 719 2438 285 9 8.7 -2.3 | 234 10 7.7 5.6 10 700 2639 320 8 5.1 -6.1 | 246 5 4.2 1.8 11 690 2743 320 7 4.5 -5.4 | 234 4 3.5 2.6 12 661 3048 345 12 3.1 -11.6 | 330 4 2.1 -3.7 13 608 3658 315 9 6.4 -6.4 | 254 6 5.4 1.6 14 583 3962 300 12 10.4 -6.0 | 258 10 9.4 1.9 15 559 4267 315 15 10.6 -10.6 | 286 10 9.6 -2.7 16 536 4572 325 15 8.6 -12.3 | 300 9 7.6 -4.3 17 514 4877 325 22 12.6 -18.0 | 311 15 11.6 -10.1 18 500 5070 330 20 10.0 -17.3 | 316 13 9.0 -9.4 19 492 5182 335 20 8.5 -18.1 | 324 13 7.5 -10.2 20 450 5791 320 22 14.1 -16.9 | 304 16 13.2 -8.9 21 431 6096 325 24 13.8 -19.7 | 313 17 12.8 -11.7 22 412 6401 320 30 19.3 -23.0 | 309 24 18.3 -15.0 23 400 6610 325 29 16.6 -23.8 | 315 22 15.6 -15.8 24 360 7315 320 28 18.0 -21.4 | 308 22 17.0 -13.5 25 344 7620 325 27 15.5 -22.1 | 314 20 14.5 -14.2 26 337 7752 325 23 13.2 -18.8 | 312 16 12.2 -10.9 27 328 7925 335 17 7.2 -15.4 | 320 10 6.2 -7.5 28 313 8230 320 15 9.6 -11.5 | 292 9 8.7 -3.6 29 300 8520 295 6 5.4 -2.5 | 219 7 4.4 5.4 30 273 9144 290 7 6.6 -2.4 | 225 8 5.6 5.5 31 261 9449 300 6 5.2 -3.0 | 220 6 4.2 4.9 32 250 9740 290 12 11.3 -4.1 | 250 11 10.3 3.8 33 249 9754 310 10 7.7 -6.4 | 257 7 6.7 1.5 34 238 10058 285 13 12.6 -3.4 | 248 12 11.6 4.6 35 228 10363 320 11 7.1 -8.4 | 275 6 6.1 -0.5 36 218 10668 320 14 9.0 -10.7 | 289 8 8.0 -2.8 37 208 10973 300 13 11.3 -6.5 | 262 10 10.3 1.4 38 200 11240 315 14 9.9 -9.9 | 282 9 8.9 -2.0 39 181 11887 310 18 13.8 -11.6 | 286 13 12.8 -3.6 40 173 12192 315 17 12.0 -12.0 | 290 12 11.0 -4.1 41 166 12497 325 12 6.9 -9.8 | 288 6 5.9 -1.9 42 158 12802 305 17 13.9 -9.8 | 278 13 12.9 -1.8 43 150 13150 315 17 12.0 -12.0 | 290 12 11.0 -4.1 44 138 13716 325 19 10.9 -15.6 | 308 13 9.9 -7.6 45 131 14021 305 23 18.8 -13.2 | 286 19 17.9 -5.3 46 125 14326 335 19 8.0 -17.2 | 323 12 7.0 -9.3 47 114 14935 335 24 10.1 -21.8 | 326 17 9.2 -13.8 48 109 15240 340 18 6.2 -16.9 | 330 10 5.2 -9.0 49 100 15820 360 15 -0.0 -15.0 | 8 7 -1.0 -7.1 50 95 16154 355 12 1.0 -12.0 | 359 4 0.1 -4.0 51 91 16459 325 12 6.9 -9.8 | 288 6 5.9 -1.9 52 82 17069 345 17 4.4 -16.4 | 338 9 3.4 -8.5 53 79 17374 325 16 9.2 -13.1 | 302 10 8.2 -5.2 54 72 17983 330 16 8.0 -13.9 | 310 9 7.0 -5.9 55 70 18120 345 8 2.1 -7.7 | 259 1 1.1 0.2 56 68 18288 350 7 1.2 -6.9 | 192 1 0.2 1.0 57 59 19202 320 15 9.6 -11.5 | 292 9 8.7 -3.6 58 56 19507 345 16 4.1 -15.5 | 337 8 3.2 -7.5 59 54 19812 310 12 9.2 -7.7 | 268 8 8.2 0.2 60 50 20250 325 19 10.9 -15.6 | 308 13 9.9 -7.6 61 49 20422 330 20 10.0 -17.3 | 316 13 9.0 -9.4 62 46 20726 325 19 10.9 -15.6 | 308 13 9.9 -7.6 63 44 21031 340 18 6.2 -16.9 | 330 10 5.2 -9.0 64 42 21336 355 17 1.5 -16.9 | 357 9 0.5 -9.0 65 40 21641 340 13 4.4 -12.2 | 321 5 3.5 -4.3 66 38 21946 360 17 -0.0 -17.0 | 6 9 -1.0 -9.1 67 36 22250 10 10 -1.7 -9.8 | 55 3 -2.7 -1.9 68 35 22555 305 10 8.2 -5.7 | 253 8 7.2 2.2 69 33 22860 310 18 13.8 -11.6 | 286 13 12.8 -3.6 70 30 23430 255 15 14.5 3.9 | 229 18 13.5 11.8 71 30 23470 325 10 5.7 -8.2 | 273 5 4.7 -0.3 72 28 23774 255 15 14.5 3.9 | 229 18 13.5 11.8 73 27 24079 310 16 12.3 -10.3 | 282 12 11.3 -2.3 74 26 24384 300 17 14.7 -8.5 | 272 14 13.7 -0.6 75 22 25298 315 21 14.8 -14.8 | 296 15 13.9 -6.9 76 21 25603 355 17 1.5 -16.9 | 357 9 0.5 -9.0 77 20 25908 285 15 14.5 -3.9 | 253 14 13.5 4.1 78 20 25910 290 18 16.9 -6.2 | 264 16 15.9 1.8 79 19 26213 300 15 13.0 -7.5 | 268 12 12.0 0.4 80 18 26518 295 24 21.8 -10.1 | 276 21 20.8 -2.2 81 16 27127 350 12 2.1 -11.8 | 344 4 1.1 -3.9 82 16 27432 350 9 1.6 -8.9 | 328 1 0.6 -0.9 83 15 27737 355 15 1.3 -14.9 | 357 7 0.3 -7.0 84 14 28042 335 15 6.3 -13.6 | 317 8 5.3 -5.7 85 13 28346 15 12 -3.1 -11.6 | 48 5 -4.1 -3.7 86 12 28956 230 10 7.7 6.4 | 205 16 6.7 14.4 87 12 29261 265 11 11.0 1.0 | 228 13 10.0 8.9 88 11 29566 255 19 18.4 4.9 | 233 22 17.4 12.9 89 10 29870 280 32 31.5 -5.6 | 266 31 30.5 2.4 90 10 30150 350 21 3.6 -20.7 | 348 13 2.7 -12.7 Wind Parameters Mean winds (0-6000m): 322.9 at 10.7 knts Storm direction: 352.9 at 8.0 knts Shear (0-3000m) pos: 1.5 neg: 1.8 tot: 3.3 10-3/s Storm rel Dir Shear (0-3000m): -173.0 deg Storm rel helicity (0-3000m) pos: 28.0 neg: -12.3 tot: 15.8 m^2/s^2 ave: 5.3 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 6.8 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 6.41 Bulk Shear: 2.46 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 ------------------------------------------------------------------------------- 500 317 6 227 5| 0.0 4.7 4.7| 2.2 -5.9 -3.7 -7.3 0.03| 11.8 0.3 1000 321 5 207 5| 1.7 2.4 4.1| 2.2 -10.3 -8.1 -8.1 -0.19| 7.6 -1.5 1500 329 4 192 5| 1.3 1.6 2.8| 4.3 -11.2 -6.9 -4.6 -0.13| 5.9 -0.8 2000 330 3 186 5| 0.9 1.6 2.5| 8.5 -11.2 -2.8 -1.4 0.00| 5.4 0.0 2500 314 4 198 6| 0.8 2.2 2.9| 21.6 -11.2 10.4 4.1 0.23| 6.2 1.4 3000 320 5 205 5| 1.5 1.8 3.3| 28.0 -12.3 15.8 5.3 0.31| 6.8 2.1 4000 320 6 223 4| 1.1 2.4 3.5| 31.7 -19.2 12.5 3.1 0.16| 6.6 1.1 5000 321 8 252 5| 1.7 1.9 3.6| 57.5 -19.2 38.3 7.7 0.27| 6.7 1.8 6000 323 11 276 5| 1.4 1.9 3.3| 69.5 -34.2 35.2 5.9 0.22| 6.3 1.4 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251011.00.gif