UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112600.upa.cvt Date: 0000Z 26 NOV 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 26 NOV 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 ------------------------------------------------------------------------------- SFC 1011 46 -22.3 -24.5 82 2.2 -22.5 330 10 250.1 250.1 249.9 251.5 0.52 1 1000 127 -21.3 -23.4 83 2.1 -21.5 315 18 251.9 251.9 251.6 253.4 0.58 2 995 164 -20.1 -22.3 83 2.2 -20.4 316 19 253.4 253.5 253.1 255.1 0.64 3 951 497 -22.3 -22.5 98 0.2 -22.3 314 24 254.5 254.6 254.0 256.3 0.66 4 936 614 -21.5 -21.7 98 0.2 -21.5 310 24 256.5 256.6 255.8 258.4 0.72 5 932 646 -18.9 -19.2 97 0.3 -19.0 312 25 259.4 259.6 258.6 261.9 0.90 6 927 686 -18.1 -19.5 89 1.4 -18.3 314 26 260.6 260.8 259.5 263.0 0.88 7 925 702 -18.1 -19.3 90 1.2 -18.3 315 27 260.8 260.9 259.6 263.3 0.90 8 907 849 -17.5 -20.5 77 3.0 -18.0 322 29 262.9 263.0 261.1 265.2 0.82 9 903 882 -16.9 -18.5 87 1.6 -17.2 323 30 263.8 264.0 262.2 266.6 0.98 10 899 915 -16.7 -21.3 67 4.6 -17.4 325 30 264.4 264.5 262.2 266.6 0.78 11 895 949 -16.7 -20.7 71 4.0 -17.4 325 30 264.7 264.8 262.5 267.0 0.82 12 885 1033 -17.1 -19.1 84 2.0 -17.4 325 30 265.2 265.3 263.1 267.8 0.95 13 850 1335 -17.5 -23.5 59 6.0 -18.4 325 30 267.8 267.9 264.4 269.8 0.68 14 839 1433 -17.5 -24.5 54 7.0 -18.6 325 30 268.8 268.9 265.1 270.6 0.63 15 831 1504 -17.7 -23.7 59 6.0 -18.7 325 30 269.3 269.5 265.6 271.3 0.68 16 759 2179 -20.3 -31.3 37 11.0 -21.7 346 25 273.6 273.7 267.8 274.7 0.37 17 754 2228 -20.5 -31.5 37 11.0 -21.8 346 24 273.9 274.0 268.0 275.0 0.36 18 747 2297 -20.1 -36.1 23 16.0 -21.8 348 23 275.1 275.1 268.5 275.8 0.23 19 716 2610 -22.1 -35.1 30 13.0 -23.5 347 22 276.2 276.3 269.3 277.1 0.27 20 700 2776 -23.3 -31.3 48 8.0 -24.2 335 20 276.7 276.7 269.8 277.9 0.40 21 692 2860 -24.1 -30.1 58 6.0 -24.8 333 20 276.7 276.8 269.9 278.1 0.45 22 670 3095 -25.5 -37.5 32 12.0 -26.6 327 19 277.7 277.7 270.2 278.4 0.23 23 662 3182 -25.9 -31.9 57 6.0 -26.6 325 19 278.2 278.3 270.8 279.4 0.40 24 660 3204 -26.1 -35.1 43 9.0 -27.0 324 19 278.2 278.3 270.6 279.1 0.29 25 643 3392 -27.1 -40.1 28 13.0 -28.2 320 19 279.2 279.2 271.0 279.8 0.18 26 610 3770 -29.5 -34.5 62 5.0 -30.0 319 26 280.6 280.7 272.1 281.7 0.34 27 607 3805 -29.7 -37.7 46 8.0 -30.4 319 27 280.8 280.9 272.1 281.6 0.25 28 602 3864 -30.1 -36.1 56 6.0 -30.6 318 27 281.0 281.1 272.3 281.9 0.29 29 599 3899 -30.5 -42.5 30 12.0 -31.3 318 27 281.0 281.0 272.0 281.4 0.15 30 596 3935 -30.7 -36.7 56 6.0 -31.2 318 27 281.1 281.2 272.3 282.0 0.28 31 595 3947 -30.7 -42.7 30 12.0 -31.5 318 27 281.3 281.3 272.2 281.7 0.15 32 592 3983 -30.9 -36.9 56 6.0 -31.4 317 28 281.4 281.5 272.5 282.3 0.27 33 584 4079 -31.9 -35.6 70 3.7 -32.2 317 28 281.4 281.4 272.5 282.4 0.31 34 533 4719 -36.3 -44.3 43 8.0 -36.7 308 33 283.5 283.6 273.5 284.0 0.14 35 500 5160 -38.3 -44.3 53 6.0 -38.6 300 34 286.3 286.4 275.0 286.8 0.15 36 483 5398 -39.3 -45.3 53 6.0 -39.6 297 37 288.0 288.0 275.9 288.4 0.14 37 472 5556 -39.5 -43.7 64 4.2 -39.7 296 39 289.6 289.6 276.7 290.2 0.17 38 462 5703 -40.1 -44.8 61 4.7 -40.4 294 41 290.6 290.7 277.2 291.2 0.15 39 458 5763 -40.3 -50.3 33 10.0 -40.7 294 42 291.1 291.1 277.3 291.4 0.08 40 452 5853 -40.7 -45.4 60 4.7 -40.9 293 43 291.7 291.7 277.7 292.2 0.15 41 447 5929 -40.7 -47.7 47 7.0 -41.0 292 44 292.6 292.7 278.2 293.0 0.11 42 441 6021 -41.5 -47.5 52 6.0 -41.8 291 45 292.8 292.8 278.2 293.2 0.12 43 434 6129 -42.1 -61.1 11 19.0 -42.6 290 46 293.3 293.4 278.3 293.4 0.02 44 430 6192 -42.3 -54.3 26 12.0 -42.7 290 46 293.9 293.9 278.6 294.1 0.06 45 427 6240 -42.5 -48.5 52 6.0 -42.8 290 47 294.2 294.2 278.9 294.6 0.11 46 400 6680 -44.7 -50.7 51 6.0 -44.9 290 49 296.9 296.9 280.1 297.2 0.09 47 394 6781 -45.1 -52.1 45 7.0 -45.3 289 49 297.7 297.7 280.4 297.9 0.08 48 359 7393 -49.3 -55.3 49 6.0 -49.4 286 52 300.1 300.1 281.4 300.3 0.06 49 342 7708 -51.9 -54.8 71 2.9 -52.0 285 54 300.7 300.7 281.7 301.0 0.07 50 327 7997 -53.3 -59.3 48 6.0 -53.4 285 54 302.7 302.7 282.5 302.8 0.04 51 317 8196 -53.1 -64.1 25 11.0 -53.2 285 53 305.6 305.6 283.7 305.7 0.02 52 300 8550 -52.7 -68.7 13 16.0 -52.9 285 52 311.1 311.1 285.7 311.1 0.01 53 296 8637 -52.5 -69.5 11 17.0 -52.7 285 51 312.5 312.5 286.2 312.6 0.01 54 286 8858 -53.1 -71.1 9 18.0 -53.3 285 48 314.8 314.8 287.0 314.8 0.01 55 269 9254 -51.1 -77.1 3 26.0 -51.4 286 43 323.3 323.3 289.8 323.3 0.00 56 250 9730 -51.5 -75.5 4 24.0 -51.8 290 39 329.5 329.5 291.6 329.5 0.01 57 248 9782 -51.7 -76.7 3 25.0 -52.0 290 39 330.0 330.0 291.7 330.0 0.00 58 200 11200 -46.5 -80.5 1 34.0 -47.2 285 29 359.1 359.1 298.5 359.2 0.00 59 150 13110 -46.1 -81.1 1 35.0 -47.1 290 31 390.6 390.6 303.9 390.6 0.00 60 100 15820 -45.7 -82.7 1 37.0 -47.1 280 9 439.4 439.4 309.8 439.4 0.00 61 95 16160 -46.9 -82.9 1 36.0 -48.3 280 9 443.6 443.6 310.3 443.6 0.00 62 84 16979 -44.7 -82.7 1 38.0 -46.6 278 18 463.9 463.9 312.1 464.0 0.01 63 70 18190 -47.3 -84.3 1 37.0 -49.0 310 21 483.2 483.2 313.7 483.2 0.00 64 50 20410 -47.9 -84.9 1 37.0 -50.0 305 23 530.6 530.6 316.9 530.6 0.01 65 48 20679 -49.1 -85.1 1 36.0 -51.0 309 24 534.0 534.0 317.2 534.0 0.01 66 45 21106 -45.3 -84.3 0 39.0 -48.1 311 25 553.1 553.1 318.3 553.2 0.01 67 38 22225 -49.7 -85.7 1 36.0 -51.9 309 20 569.3 569.3 319.1 569.4 0.01 68 30 23780 -47.7 -85.7 0 38.0 -50.8 325 21 614.6 614.6 321.3 614.7 0.01 69 23 25521 -51.1 -87.1 1 36.0 -53.9 337 26 653.1 653.1 322.8 653.2 0.01 70 22 25811 -50.9 -86.9 1 36.0 -53.9 339 26 662.1 662.1 323.2 662.1 0.01 TRP 327 7997 -53.3 -59.3 48 6.0 -53.4 285 54 302.7 302.7 282.5 302.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5033.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 55.69 % Est. max temperature: -5.35 C = 22.37 F Sfc-Lift cond lev (LCL): 974.75 mb = 315.53 m = 1035.18 ft T: -21.10 C 700-500 lapse rate: 6.29 C/km ThetaE index: 0.00 C Layer 899.0- 895.0 mb Conv cond level (CCL): 1000.00 mb = 127.00 m = 416.66 ft Mean mixing ratio: 0.70 g/kg Conv temperature: -20.48 C = -4.86 F Cap Strength: 21.86 C Lifted Index: 23.73 C Risk: None Lifted Index @300 mb: 37.98 C Lifted Index @700 mb: 17.75 C Showalter Index: 13.77 C Risk: None Total Totals Index: 35.60 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 14.80 C K Index: -10.70 Risk: None Sweat Index: 94.00 Risk: None Energy Index: 3.62 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 40.53 J/kg Max Up Vert Vel: 9.00 m/s Conv Inhibition (B-): 59822.26 J/kg Cap Strength: 23.66 C Lift Cond Lev (LCL): 941.73 mb = 569.26 m = 1867.63 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 347 at 21 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 1011 46 330 10 5.0 -8.7 | 181 12 0.2 11.9 1 1000 127 315 18 12.7 -12.7 | 225 11 7.9 7.8 2 976 305 320 23 14.8 -17.6 | 254 10 9.9 2.9 3 937 610 310 24 18.4 -15.4 | 249 14 13.5 5.1 4 925 702 315 27 19.1 -19.1 | 264 14 14.2 1.5 5 899 914 325 30 17.2 -24.6 | 288 13 12.4 -4.0 6 863 1219 325 29 16.6 -23.8 | 285 12 11.8 -3.2 7 850 1335 325 30 17.2 -24.6 | 288 13 12.4 -4.0 8 829 1524 325 30 17.2 -24.6 | 288 13 12.4 -4.0 9 795 1829 345 28 7.2 -27.0 | 340 7 2.4 -6.5 10 763 2134 345 25 6.5 -24.1 | 336 4 1.6 -3.6 11 733 2438 350 22 3.8 -21.7 | 43 2 -1.0 -1.1 12 703 2743 345 22 5.7 -21.3 | 309 1 0.9 -0.7 13 700 2776 335 20 8.5 -18.1 | 236 4 3.6 2.4 14 645 3353 320 18 11.6 -13.8 | 225 10 6.7 6.8 15 618 3658 320 26 16.7 -19.9 | 267 12 11.9 0.6 16 567 4267 315 29 20.5 -20.5 | 270 16 15.7 0.1 17 520 4877 305 34 27.9 -19.5 | 267 23 23.0 1.1 18 500 5160 300 34 29.4 -17.0 | 262 25 24.6 3.6 19 436 6096 290 46 43.2 -15.7 | 263 39 38.4 4.8 20 400 6680 290 49 46.0 -16.8 | 265 41 41.2 3.8 21 346 7620 285 53 51.2 -13.7 | 262 47 46.4 6.8 22 331 7925 285 56 54.1 -14.5 | 263 50 49.2 6.1 23 327 7997 285 54 52.2 -14.0 | 262 48 47.3 6.6 24 300 8550 285 52 50.2 -13.5 | 261 46 45.4 7.1 25 274 9144 285 44 42.5 -11.4 | 256 39 37.7 9.2 26 250 9730 290 39 36.6 -13.3 | 257 33 31.8 7.2 27 217 10668 285 32 30.9 -8.3 | 245 29 26.1 12.3 28 200 11200 285 29 28.0 -7.5 | 241 27 23.2 13.1 29 172 12192 290 23 21.6 -7.9 | 233 21 16.8 12.7 30 150 13110 290 31 29.1 -10.6 | 248 26 24.3 10.0 31 143 13411 290 31 29.1 -10.6 | 248 26 24.3 10.0 32 137 13716 275 31 30.9 -2.7 | 236 32 26.0 17.9 33 109 15240 280 26 25.6 -4.5 | 232 26 20.8 16.0 34 100 15820 280 9 8.9 -1.6 | 192 19 4.0 19.0 35 95 16154 280 9 8.9 -1.6 | 192 19 4.0 19.0 36 87 16764 285 23 22.2 -6.0 | 230 23 17.4 14.6 37 79 17374 265 9 9.0 0.8 | 191 22 4.1 21.3 38 76 17678 275 17 16.9 -1.5 | 212 23 12.1 19.1 39 72 17983 305 23 18.8 -13.2 | 242 16 14.0 7.4 40 70 18190 310 21 16.1 -13.5 | 238 13 11.2 7.1 41 66 18593 310 21 16.1 -13.5 | 238 13 11.2 7.1 42 63 18898 270 22 22.0 -0.0 | 220 27 17.2 20.6 43 60 19202 280 30 29.5 -5.2 | 238 29 24.7 15.4 44 57 19507 315 21 14.8 -14.8 | 240 12 10.0 5.7 45 55 19812 315 22 15.6 -15.6 | 245 12 10.7 5.0 46 52 20117 290 14 13.2 -4.8 | 208 18 8.3 15.8 47 50 20410 305 23 18.8 -13.2 | 242 16 14.0 7.4 48 46 21031 315 25 17.7 -17.7 | 257 13 12.8 2.9 49 43 21336 300 23 19.9 -11.5 | 239 18 15.1 9.1 50 41 21641 320 26 16.7 -19.9 | 267 12 11.9 0.6 51 40 21946 300 24 20.8 -12.0 | 242 18 15.9 8.6 52 36 22555 320 15 9.6 -11.5 | 208 10 4.8 9.1 53 34 22860 300 22 19.1 -11.0 | 236 17 14.2 9.6 54 30 23774 310 23 17.6 -14.8 | 246 14 12.8 5.8 55 30 23780 325 21 12.0 -17.2 | 245 8 7.2 3.4 56 21 24689 340 27 9.2 -25.4 | 318 7 4.4 -4.8 57 15 25603 340 40 13.7 -37.6 | 333 19 8.8 -17.0 58 13 25908 345 35 9.1 -33.8 | 342 14 4.2 -13.2 Wind Parameters Mean winds (0-6000m): 316.7 at 28.2 knts Storm direction: 346.7 at 21.1 knts Shear (0-3000m) pos: 2.5 neg: 3.2 tot: 5.6 10-3/s Storm rel Dir Shear (0-3000m): 49.4 deg Storm rel helicity (0-3000m) pos: 94.1 neg: -6.2 tot: 87.8 m^2/s^2 ave: 29.3 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 9.2 stream: 4.7 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 5.71 Bulk Shear: 7.09 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 21 240 11| 0.0 15.0 15.0| 38.4 -2.0 36.4 72.8 0.79| 17.5 13.9 1000 318 24 258 12| 4.3 7.5 11.8| 71.0 -2.6 68.4 68.4 0.83| 13.7 11.5 1500 321 26 268 12| 3.1 5.0 8.1| 74.4 -3.3 71.0 47.4 0.81| 9.8 7.9 2000 326 27 278 10| 3.7 3.8 7.4| 92.7 -3.7 89.0 44.5 0.76| 10.3 7.9 2500 330 26 282 8| 2.9 3.0 5.9| 94.1 -3.9 90.2 36.1 0.72| 9.3 6.7 3000 331 25 280 7| 2.5 3.2 5.6| 94.1 -6.2 87.8 29.3 0.51| 9.2 4.7 4000 328 24 272 8| 1.8 3.6 5.4|115.9 -7.9 108.1 27.0 0.52| 8.6 4.5 5000 324 26 271 10| 1.5 3.8 5.3|116.5 -21.1 95.4 19.1 0.42| 8.0 3.3 6000 317 28 270 14| 1.2 4.3 5.6|121.3 -29.0 92.3 15.4 0.35| 7.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251126.00.gif