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 CYRB... Searching the city database file for: CYRB ... Date:0000Z 16 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 ------------------------------------------------------------------------------- SFC 1003 46 -7.9 -10.4 82 2.5 -8.6 0 0 265.0 265.3 264.4 269.7 1.72 1 1000 70 -6.1 -9.3 78 3.2 -7.0 265 2 267.0 267.4 266.1 272.2 1.89 2 961 381 -6.3 -11.3 68 5.0 -7.7 7 6 269.9 270.2 267.7 274.5 1.67 3 925 678 -8.5 -12.3 74 3.8 -9.5 35 6 270.6 270.9 268.1 275.1 1.60 4 893 951 -10.1 -12.6 82 2.5 -10.8 58 4 271.7 272.0 268.8 276.2 1.62 5 852 1313 -10.9 -15.4 69 4.5 -12.0 5 7 274.5 274.8 270.2 278.4 1.35 6 850 1331 -11.1 -15.6 69 4.5 -12.2 5 7 274.5 274.7 270.1 278.3 1.33 7 761 2168 -18.7 -18.7 100 0.0 -18.7 334 8 275.1 275.3 270.2 278.4 1.15 8 757 2208 -16.7 -20.6 72 3.9 -17.4 312 7 277.7 277.9 271.5 280.6 0.98 9 752 2257 -16.3 -20.7 69 4.4 -17.1 285 6 278.7 278.8 272.1 281.5 0.98 10 701 2781 -20.7 -21.7 92 1.0 -20.9 246 5 279.4 279.6 272.5 282.3 0.96 11 700 2792 -20.3 -24.3 70 4.0 -21.0 245 5 280.0 280.1 272.5 282.3 0.76 12 699 2803 -19.1 -31.1 34 12.0 -20.7 244 5 281.4 281.5 272.7 282.7 0.41 13 697 2824 -18.5 -33.5 26 15.0 -20.4 243 5 282.3 282.4 273.1 283.4 0.32 14 684 2964 -18.9 -36.9 19 18.0 -21.0 236 6 283.4 283.5 273.6 284.2 0.24 15 621 3677 -22.5 -36.5 27 14.0 -24.1 200 9 287.2 287.3 275.7 288.1 0.27 16 593 4014 -25.1 -35.1 39 10.0 -26.2 202 10 288.0 288.1 276.2 289.1 0.33 17 590 4050 -25.3 -34.3 43 9.0 -26.3 198 9 288.2 288.3 276.3 289.4 0.35 18 588 4075 -25.5 -28.9 73 3.4 -26.0 196 9 288.3 288.4 276.7 290.1 0.60 19 584 4124 -26.1 -28.5 80 2.4 -26.4 191 9 288.1 288.2 276.7 290.1 0.62 20 571 4287 -27.3 -29.5 81 2.2 -27.6 175 7 288.6 288.7 276.9 290.4 0.58 21 569 4312 -27.5 -30.5 76 3.0 -27.9 176 7 288.6 288.7 276.8 290.3 0.53 22 568 4325 -27.7 -35.7 46 8.0 -28.5 177 7 288.5 288.6 276.5 289.6 0.32 23 563 4388 -27.9 -37.9 38 10.0 -28.9 180 6 289.0 289.1 276.6 289.9 0.26 24 532 4792 -31.1 -35.6 65 4.5 -31.5 200 4 289.9 290.0 277.2 291.1 0.35 25 524 4899 -31.7 -32.4 93 0.7 -31.8 208 4 290.5 290.6 277.7 292.0 0.48 26 518 4980 -32.1 -34.2 82 2.1 -32.3 226 4 290.9 291.0 277.8 292.3 0.41 27 517 4994 -32.1 -37.1 61 5.0 -32.6 229 4 291.1 291.2 277.7 292.1 0.31 28 515 5021 -31.9 -31.9 100 0.0 -31.9 235 4 291.7 291.8 278.3 293.3 0.51 29 506 5146 -31.1 -37.1 56 6.0 -31.7 262 3 294.1 294.2 279.1 295.2 0.31 30 500 5230 -31.5 -37.5 55 6.0 -32.0 280 3 294.6 294.7 279.4 295.6 0.30 31 487 5416 -32.1 -38.1 55 6.0 -32.6 241 2 296.1 296.2 280.1 297.1 0.29 32 477 5562 -32.9 -43.9 32 11.0 -33.7 217 2 296.9 296.9 280.2 297.5 0.16 33 468 5695 -33.9 -38.9 61 5.0 -34.3 203 5 297.3 297.3 280.6 298.2 0.28 34 449 5984 -34.9 -43.9 39 9.0 -35.5 173 10 299.6 299.6 281.4 300.2 0.17 35 446 6031 -35.1 -39.0 67 3.9 -35.4 168 11 299.9 299.9 281.7 300.9 0.29 36 436 6188 -36.1 -45.1 39 9.0 -36.7 163 12 300.6 300.6 281.8 301.1 0.16 37 430 6284 -36.9 -42.9 54 6.0 -37.3 166 11 300.7 300.8 282.0 301.4 0.20 38 417 6495 -38.3 -47.3 38 9.0 -38.8 173 11 301.6 301.6 282.2 302.1 0.13 39 411 6595 -38.7 -43.7 59 5.0 -39.0 176 10 302.3 302.4 282.6 303.0 0.19 40 400 6780 -39.9 -45.9 53 6.0 -40.2 175 10 303.1 303.2 282.9 303.7 0.16 41 361 7473 -45.1 -52.1 45 7.0 -45.3 163 16 305.2 305.2 283.6 305.5 0.09 42 354 7604 -45.9 -50.4 60 4.5 -46.1 161 18 305.8 305.9 283.9 306.2 0.11 43 330 8068 -49.3 -52.4 70 3.1 -49.4 156 21 307.4 307.4 284.4 307.7 0.09 44 326 8148 -50.1 -54.4 60 4.3 -50.2 156 21 307.3 307.4 284.4 307.6 0.07 45 320 8269 -49.9 -59.9 30 10.0 -50.1 156 21 309.3 309.3 285.1 309.4 0.04 46 309 8497 -50.9 -61.9 26 11.0 -51.1 164 17 311.0 311.0 285.7 311.1 0.03 47 300 8690 -50.7 -60.7 30 10.0 -50.9 135 16 313.9 313.9 286.8 314.0 0.04 48 297 8756 -50.9 -58.9 38 8.0 -51.1 135 16 314.5 314.5 287.0 314.7 0.05 49 282 9094 -52.5 -67.5 15 15.0 -52.7 165 8 316.9 316.9 287.8 317.0 0.02 50 262 9573 -51.9 -74.9 5 23.0 -52.2 162 10 324.5 324.5 290.2 324.5 0.01 51 259 9648 -51.9 -72.9 6 21.0 -52.2 170 10 325.6 325.6 290.5 325.6 0.01 52 250 9880 -49.7 -74.7 4 25.0 -50.1 225 11 332.2 332.2 292.3 332.2 0.01 53 238 10200 -49.1 -79.1 2 30.0 -49.6 254 11 337.8 337.8 293.8 337.8 0.00 54 232 10366 -49.9 -78.9 2 29.0 -50.3 264 12 339.0 339.0 294.1 339.1 0.00 55 218 10773 -46.9 -77.9 2 31.0 -47.5 237 12 349.8 349.8 296.6 349.8 0.00 56 200 11340 -47.5 -79.5 1 32.0 -48.1 260 9 357.6 357.6 298.2 357.6 0.00 57 182 11965 -47.9 -80.9 1 33.0 -48.6 235 15 366.7 366.7 299.9 366.7 0.00 58 150 13250 -46.5 -82.5 1 36.0 -47.4 240 10 389.9 389.9 303.8 389.9 0.00 59 100 15920 -50.9 -84.9 1 34.0 -51.8 260 23 429.4 429.4 308.8 429.4 0.00 60 79 17446 -52.7 -86.7 1 34.0 -53.6 251 21 455.6 455.6 311.4 455.6 0.00 61 70 18220 -56.1 -88.1 1 32.0 -56.8 280 13 464.4 464.4 312.1 464.4 0.00 62 50 20330 -60.9 -88.9 1 28.0 -61.4 290 22 500.0 500.0 314.9 500.0 0.00 63 43 21265 -63.1 -90.1 1 27.0 -63.6 286 22 516.6 516.6 316.1 516.6 0.00 64 30 23470 -65.7 -91.7 2 26.0 -66.1 280 15 565.5 565.5 318.9 565.5 0.00 65 20 25920 -67.5 -92.5 2 25.0 -68.0 310 12 629.6 629.6 321.9 629.6 0.00 66 11 29492 -69.9 -93.9 2 24.0 -70.6 348 24 738.2 738.2 325.6 738.3 0.00 67 10 30060 -68.7 -93.7 2 25.0 -69.5 335 22 763.1 763.1 326.3 763.1 0.01 68 7.4 31862 -68.9 -93.9 2 25.0 -70.0 830.9 830.9 328.0 831.0 0.01 69 5.8 33333 -65.3 -93.3 1 28.0 -67.3 906.6 906.6 329.5 906.7 0.01 70 5.0 34232 -67.1 -93.1 1 26.0 -68.9 937.7 937.7 330.1 937.8 0.01 TRP 282 9094 -52.5 -67.5 15 15.0 -52.7 165 8 316.9 316.9 287.8 317.0 0.02 WND Sounding variables and indices 1000-500 mb thick: 5160.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 62.80 % Est. max temperature: 1.56 C = 34.80 F Sfc-Lift cond lev (LCL): 963.72 mb = 358.85 m = 1177.32 ft T: -6.29 C 700-500 lapse rate: 4.59 C/km ThetaE index: 0.08 C Layer 850.0- 761.0 mb Conv cond level (CCL): 825.92 mb = 1548.46 m = 5080.17 ft Mean mixing ratio: 1.69 g/kg Conv temperature: 1.78 C = 35.21 F Cap Strength: 16.58 C Lifted Index: 16.94 C Risk: None Lifted Index @300 mb: 28.09 C Lifted Index @700 mb: 6.75 C Showalter Index: 13.71 C Risk: None Total Totals Index: 36.30 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 15.90 C K Index: 0.80 Risk: None Sweat Index: 17.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 16.38 J/kg Max Up Vert Vel: 5.72 m/s Conv Inhibition (B-): 68346.20 J/kg Cap Strength: 16.77 C Lift Cond Lev (LCL): 892.77 mb = 952.63 m = 3125.39 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 261 at 5 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 1003 46 0 0 -0.0 -0.0 | 81 5 -4.5 -0.7 1 1000 70 265 2 2.0 0.2 | 77 3 -2.5 -0.6 2 970 305 360 5 -0.0 -5.0 | 38 7 -4.5 -5.7 3 933 610 30 8 -4.0 -6.9 | 48 11 -8.5 -7.7 4 925 678 35 6 -3.4 -4.9 | 55 10 -8.0 -5.7 5 897 914 65 4 -3.6 -1.7 | 73 9 -8.2 -2.4 6 862 1219 5 5 -0.4 -5.0 | 41 8 -5.0 -5.7 7 850 1331 5 7 -0.6 -7.0 | 34 9 -5.2 -7.7 8 828 1524 345 10 2.6 -9.7 | 11 11 -2.0 -10.4 9 796 1829 350 9 1.6 -8.9 | 17 10 -3.0 -9.6 10 764 2134 350 8 1.4 -7.9 | 20 9 -3.2 -8.6 11 734 2438 185 3 0.3 3.0 | 118 5 -4.3 2.2 12 705 2743 250 5 4.7 1.7 | 189 1 0.2 1.0 13 700 2792 245 5 4.5 2.1 | 180 1 -0.0 1.4 14 621 3658 200 9 3.1 8.5 | 169 8 -1.5 7.7 15 596 3962 205 10 4.2 9.1 | 178 8 -0.3 8.3 16 571 4267 175 7 -0.6 7.0 | 140 8 -5.2 6.2 17 525 4877 205 4 1.7 3.6 | 135 4 -2.9 2.9 18 500 5230 280 3 3.0 -0.5 | 51 2 -1.6 -1.3 19 482 5486 225 1 0.7 0.7 | 89 4 -3.8 -0.0 20 441 6096 160 12 -4.1 11.3 | 141 14 -8.6 10.5 21 404 6706 180 10 0.0 10.0 | 154 10 -4.5 9.3 22 400 6780 175 10 -0.9 10.0 | 150 11 -5.4 9.2 23 352 7620 160 18 -6.2 16.9 | 147 19 -10.7 16.2 24 322 8230 155 22 -9.3 19.9 | 144 24 -13.8 19.2 25 307 8534 165 16 -4.1 15.5 | 149 17 -8.7 14.7 26 300 8690 135 16 -11.3 11.3 | 124 19 -15.9 10.6 27 293 8839 135 16 -11.3 11.3 | 124 19 -15.9 10.6 28 282 9094 165 8 -2.1 7.7 | 137 10 -6.6 7.0 29 280 9144 170 12 -2.1 11.8 | 149 13 -6.6 11.1 30 267 9449 150 10 -5.0 8.7 | 130 12 -9.5 7.9 31 255 9754 180 10 0.0 10.0 | 154 10 -4.5 9.3 32 250 9880 225 11 7.8 7.8 | 205 8 3.2 7.0 33 243 10058 245 11 10.0 4.6 | 234 7 5.4 3.9 34 232 10363 265 12 12.0 1.0 | 268 7 7.4 0.3 35 222 10668 230 12 9.2 7.7 | 214 8 4.7 7.0 36 212 10973 250 13 12.2 4.4 | 244 9 7.7 3.7 37 202 11278 235 13 10.6 7.5 | 222 9 6.1 6.7 38 200 11340 260 9 8.9 1.6 | 259 4 4.3 0.8 39 193 11582 250 10 9.4 3.4 | 241 6 4.9 2.7 40 184 11887 230 16 12.3 10.3 | 219 12 7.7 9.5 41 176 12192 250 14 13.2 4.8 | 245 10 8.6 4.0 42 168 12497 250 10 9.4 3.4 | 241 6 4.9 2.7 43 160 12802 230 14 10.7 9.0 | 217 10 6.2 8.3 44 153 13106 240 19 16.5 9.5 | 234 15 11.9 8.8 45 150 13250 240 10 8.7 5.0 | 224 6 4.1 4.3 46 146 13411 260 13 12.8 2.3 | 260 8 8.3 1.5 47 140 13716 260 13 12.8 2.3 | 260 8 8.3 1.5 48 122 14630 260 20 19.7 3.5 | 260 15 15.2 2.7 49 116 14935 235 14 11.5 8.0 | 224 10 6.9 7.3 50 111 15240 245 23 20.8 9.7 | 241 19 16.3 9.0 51 106 15545 270 23 23.0 -0.0 | 272 18 18.5 -0.7 52 100 15920 260 23 22.7 4.0 | 260 18 18.1 3.2 53 96 16154 260 23 22.7 4.0 | 260 18 18.1 3.2 54 92 16459 285 19 18.4 -4.9 | 292 15 13.8 -5.7 55 88 16764 285 11 10.6 -2.8 | 301 7 6.1 -3.6 56 84 17069 245 14 12.7 5.9 | 238 10 8.1 5.2 57 76 17678 255 26 25.1 6.7 | 254 21 20.6 6.0 58 73 17983 280 21 20.7 -3.6 | 285 17 16.1 -4.4 59 70 18220 280 13 12.8 -2.3 | 290 9 8.3 -3.0 60 69 18288 265 18 17.9 1.6 | 266 13 13.4 0.8 61 66 18593 255 17 16.4 4.4 | 253 12 11.9 3.7 62 63 18898 255 23 22.2 6.0 | 254 18 17.7 5.2 63 60 19202 275 16 15.9 -1.4 | 281 12 11.4 -2.1 64 54 19812 280 21 20.7 -3.6 | 285 17 16.1 -4.4 65 52 20117 260 19 18.7 3.3 | 260 14 14.2 2.6 66 50 20330 290 22 20.7 -7.5 | 297 18 16.1 -8.3 67 49 20422 290 21 19.7 -7.2 | 298 17 15.2 -7.9 68 45 21031 275 19 18.9 -1.7 | 279 15 14.4 -2.4 69 42 21336 290 23 21.6 -7.9 | 297 19 17.1 -8.6 70 37 22250 290 22 20.7 -7.5 | 297 18 16.1 -8.3 71 35 22555 310 20 15.3 -12.9 | 322 17 10.8 -13.6 72 33 22860 295 21 19.0 -8.9 | 304 17 14.5 -9.6 73 30 23470 300 14 12.1 -7.0 | 316 11 7.6 -7.7 74 30 23470 280 15 14.8 -2.6 | 288 11 10.2 -3.4 75 29 23774 275 16 15.9 -1.4 | 281 12 11.4 -2.1 76 27 24079 295 17 15.4 -7.2 | 306 13 10.9 -7.9 77 22 25298 320 21 13.5 -16.1 | 332 19 9.0 -16.8 78 21 25603 305 23 18.8 -13.2 | 314 20 14.3 -13.9 79 20 25908 315 27 19.1 -19.1 | 324 25 14.5 -19.8 80 20 25920 310 12 9.2 -7.7 | 331 10 4.7 -8.5 81 19 26213 325 16 9.2 -13.1 | 342 15 4.6 -13.9 82 18 26518 275 19 18.9 -1.7 | 279 15 14.4 -2.4 83 17 26822 320 27 17.4 -20.7 | 329 25 12.8 -21.4 84 16 27432 325 19 10.9 -15.6 | 339 18 6.4 -16.3 85 14 28042 295 22 19.9 -9.3 | 303 18 15.4 -10.0 86 13 28346 320 32 20.6 -24.5 | 328 30 16.0 -25.3 87 11 29566 350 23 4.0 -22.7 | 1 23 -0.5 -23.4 88 10 29870 340 14 4.8 -13.2 | 359 14 0.2 -13.9 89 10 30060 335 22 9.3 -19.9 | 347 21 4.8 -20.7 90 9 30175 305 18 14.7 -10.3 | 317 15 10.2 -11.1 Wind Parameters Mean winds (0-6000m): 230.7 at 6.1 knts Storm direction: 260.7 at 4.6 knts Shear (0-3000m) pos: 0.3 neg: 1.3 tot: 1.6 10-3/s Storm rel Dir Shear (0-3000m): 105.1 deg Storm rel helicity (0-3000m) pos: 21.5 neg: -32.0 tot: -10.5 m^2/s^2 ave: -3.5 10^-3 m/s^2 rel: -0.30 Storm rel vorticity (0-3000m) horiz: 9.4 stream: -2.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.26 Bulk Shear: 12.98 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 3 5 41 7| 7.6 0.0 7.6| 4.0 -2.8 1.2 2.3 -0.12| 11.7 -1.4 1000 26 5 52 9| 2.3 0.0 2.3| 15.3 -6.2 9.1 9.1 0.08| 9.2 0.8 1500 15 6 44 9| 1.5 2.8 4.3| 15.3 -24.7 -9.3 -6.2 -0.23| 9.1 -2.1 2000 5 6 35 9| 1.1 2.1 3.2| 19.2 -24.7 -5.5 -2.7 -0.17| 7.3 -1.2 2500 2 6 34 8| 0.9 1.6 2.5| 20.3 -32.0 -11.7 -4.7 -0.38| 10.1 -3.8 3000 352 6 28 8| 0.3 1.3 1.6| 21.5 -32.0 -10.5 -3.5 -0.30| 9.4 -2.8 4000 305 7 349 5| 0.2 1.4 1.6| 23.8 -37.8 -14.0 -3.5 -0.30| 8.1 -2.4 5000 254 6 237 2| 0.6 0.7 1.3| 24.1 -46.6 -22.5 -4.5 -0.32| 7.5 -2.4 6000 231 6 184 3| 0.5 1.4 1.9| 29.2 -51.0 -21.9 -3.6 -0.23| 7.6 -1.8 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251016.00.gif