UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 15 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 25 110 7 SFC 997 46 -6.5 -7.3 94 0.8 -6.7 110 7 266.9 267.2 266.5 272.8 2.21 2 943 481 -9.5 -9.5 100 0.0 -9.5 132 9 268.1 268.4 267.0 273.5 1.97 3 927 614 -7.3 -8.3 93 1.0 -7.6 127 6 271.7 272.0 269.7 277.7 2.20 4 925 631 -7.5 -8.4 93 0.9 -7.8 115 6 271.6 272.0 269.7 277.7 2.19 5 915 715 -7.5 -8.8 90 1.3 -7.9 105 6 272.5 272.8 270.2 278.4 2.14 6 862 1178 -8.9 -10.9 85 2.0 -9.5 89 10 275.7 276.0 271.8 281.1 1.93 7 850 1286 -9.7 -11.2 89 1.5 -10.1 105 10 276.0 276.3 271.9 281.4 1.91 8 818 1581 -11.9 -12.4 96 0.5 -12.1 181 9 276.7 277.0 272.2 281.8 1.80 9 759 2151 -14.7 -18.5 73 3.8 -15.5 61 4 279.7 279.9 272.9 283.1 1.17 10 736 2383 -16.5 -19.6 77 3.1 -17.1 88 6 280.2 280.4 273.1 283.4 1.10 11 729 2455 -16.7 -25.7 46 9.0 -18.2 95 6 280.7 280.8 272.7 282.7 0.65 12 716 2590 -17.5 -30.5 31 13.0 -19.4 97 6 281.3 281.4 272.6 282.6 0.42 13 700 2759 -18.7 -27.7 45 9.0 -20.1 105 6 281.8 281.9 273.2 283.5 0.56 14 688 2887 -19.3 -27.3 49 8.0 -20.5 112 8 282.5 282.6 273.6 284.3 0.59 15 640 3422 -21.7 -34.7 30 13.0 -23.2 190 9 285.7 285.7 274.9 286.7 0.31 16 633 3503 -21.3 -40.3 16 19.0 -23.2 203 8 287.0 287.1 275.4 287.6 0.18 17 611 3763 -21.5 -42.5 13 21.0 -23.5 227 5 289.7 289.8 276.7 290.2 0.15 18 578 4169 -24.7 -36.7 32 12.0 -26.0 214 5 290.6 290.7 277.4 291.6 0.28 19 506 5125 -30.1 -46.1 20 16.0 -31.2 203 9 295.3 295.4 279.4 295.8 0.12 20 500 5210 -30.1 -48.1 16 18.0 -31.3 210 10 296.3 296.4 279.8 296.7 0.10 21 460 5802 -32.5 -52.5 12 20.0 -33.6 247 13 300.5 300.5 281.6 300.7 0.06 22 449 5973 -33.3 -52.3 13 19.0 -34.3 237 14 301.6 301.6 282.1 301.8 0.07 23 445 6036 -33.7 -44.7 32 11.0 -34.5 234 14 301.8 301.9 282.4 302.4 0.16 24 438 6147 -34.3 -52.3 14 18.0 -35.3 234 15 302.5 302.5 282.5 302.7 0.07 25 400 6780 -37.1 -48.1 31 11.0 -37.7 275 13 306.8 306.8 284.2 307.2 0.12 26 394 6884 -37.5 -45.5 43 8.0 -38.0 279 13 307.6 307.6 284.7 308.2 0.17 27 380 7132 -39.3 -46.3 47 7.0 -39.7 274 12 308.4 308.4 284.9 309.0 0.16 28 335 7982 -44.3 -52.3 41 8.0 -44.6 282 5 312.9 312.9 286.5 313.2 0.09 29 300 8710 -49.7 -54.7 56 5.0 -49.8 245 2 315.3 315.3 287.3 315.6 0.08 30 283 9090 -52.7 -56.4 64 3.7 -52.8 245 5 316.3 316.3 287.6 316.6 0.07 31 267 9465 -54.3 -61.3 42 7.0 -54.4 189 7 319.3 319.3 288.5 319.4 0.04 32 265 9513 -54.5 -62.5 37 8.0 -54.6 180 7 319.7 319.7 288.7 319.8 0.03 33 261 9611 -52.5 -69.5 11 17.0 -52.8 190 11 324.0 324.0 290.0 324.1 0.01 34 250 9890 -52.5 -69.5 11 17.0 -52.8 235 13 328.0 328.0 291.2 328.1 0.01 35 231 10402 -52.1 -73.1 6 21.0 -52.4 229 6 336.1 336.1 293.3 336.2 0.01 36 225 10574 -49.9 -75.9 3 26.0 -50.3 243 9 342.0 342.0 294.8 342.1 0.01 37 206 11154 -47.5 -78.5 2 31.0 -48.1 255 13 354.5 354.5 297.6 354.6 0.00 38 200 11350 -47.7 -79.7 1 32.0 -48.3 245 15 357.2 357.2 298.1 357.3 0.00 39 179 12083 -45.9 -80.9 1 35.0 -46.7 256 12 371.7 371.7 300.9 371.7 0.00 40 169 12464 -47.7 -81.7 1 34.0 -48.4 238 14 374.9 374.9 301.4 374.9 0.00 41 154 13077 -47.3 -82.3 1 35.0 -48.1 244 15 385.6 385.6 303.1 385.7 0.00 42 150 13250 -48.1 -83.1 1 35.0 -48.9 240 17 387.2 387.2 303.3 387.2 0.00 43 145 13474 -49.1 -83.1 1 34.0 -49.8 242 19 389.2 389.2 303.7 389.2 0.00 44 133 14044 -47.7 -83.7 1 36.0 -48.6 273 12 401.4 401.4 305.4 401.5 0.00 45 107 15470 -51.7 -85.7 1 34.0 -52.4 269 21 419.6 419.6 307.7 419.6 0.00 46 100 15910 -51.5 -85.5 1 34.0 -52.3 270 24 428.2 428.2 308.6 428.2 0.00 47 70 18200 -55.9 -86.9 1 31.0 -56.6 285 27 464.8 464.8 312.2 464.8 0.00 48 54 19830 -60.3 -88.3 1 28.0 -60.8 312 17 490.5 490.5 314.2 490.5 0.00 49 52 20065 -59.1 -88.1 1 29.0 -59.7 274 15 498.6 498.6 314.8 498.6 0.00 50 50 20310 -59.9 -88.9 1 29.0 -60.5 270 15 502.3 502.3 315.1 502.3 0.00 51 30 23440 -66.9 -91.9 2 25.0 -67.3 315 20 562.3 562.3 318.8 562.3 0.00 52 24 24800 -63.5 -91.5 1 28.0 -64.3 310 22 609.2 609.2 321.0 609.2 0.00 53 20 25910 -67.3 -92.3 2 25.0 -67.8 300 11 630.2 630.2 321.9 630.2 0.00 54 18 26545 -68.7 -92.7 2 24.0 -69.2 284 12 645.0 645.0 322.5 645.1 0.00 55 13 28491 -70.1 -94.1 2 24.0 -70.6 315 23 703.1 703.1 324.6 703.1 0.00 56 11 29494 -66.7 -92.7 1 26.0 -67.7 334 21 749.9 749.9 325.9 749.9 0.01 57 10 30070 -67.5 -93.5 1 26.0 -68.5 310 17 767.6 767.6 326.4 767.6 0.01 58 7.5 31794 -69.5 -94.5 1 25.0 -70.5 825.3 825.3 327.8 825.4 0.01 59 6.3 32843 -66.1 -93.1 1 27.0 -67.8 882.0 882.0 329.1 882.1 0.01 60 5.9 33241 -66.3 -93.3 1 27.0 -68.1 897.8 897.8 329.4 897.9 0.01 TRP 265 9513 -54.5 -62.5 37 8.0 -54.6 180 7 319.7 319.7 288.7 319.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5185.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.23 inches Sfc-500 mean rel hum: 55.58 % Est. max temperature: 2.66 C = 36.79 F Sfc-Lift cond lev (LCL): 984.21 mb = 146.78 m = 481.56 ft T: -7.20 C 700-500 lapse rate: 4.65 C/km ThetaE index: 0.81 C Layer 729.0- 700.0 mb Conv cond level (CCL): 961.98 mb = 325.12 m = 1066.66 ft Mean mixing ratio: 2.10 g/kg Conv temperature: -5.71 C = 21.73 F Cap Strength: 16.87 C Lifted Index: 17.60 C Risk: None Lifted Index @300 mb: 28.44 C Lifted Index @700 mb: 7.65 C Showalter Index: 12.74 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 18.90 C K Index: 0.20 Risk: None Sweat Index: 30.00 Risk: None Energy Index: 3.17 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 32.81 J/kg Max Up Vert Vel: 8.10 m/s Conv Inhibition (B-): 65136.31 J/kg Cap Strength: 16.99 C Lift Cond Lev (LCL): 935.03 mb = 546.86 m = 1794.15 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 202 at 6 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 ---------------------------------------------------------- 0 997 46 110 7 -6.6 2.4 | 71 9 -8.7 -3.0 1 964 305 135 13 -9.2 9.2 | 108 12 -11.3 3.8 2 928 610 130 6 -4.6 3.9 | 77 7 -6.7 -1.6 3 925 631 115 6 -5.4 2.5 | 69 8 -7.6 -2.9 4 892 914 80 6 -5.9 -1.0 | 51 10 -8.1 -6.5 5 857 1219 90 11 -11.0 0.0 | 68 14 -13.1 -5.4 6 850 1286 105 10 -9.7 2.6 | 77 12 -11.8 -2.8 7 824 1524 175 11 -1.0 11.0 | 151 6 -3.1 5.5 8 791 1829 210 2 1.0 1.7 | 17 4 -1.1 -3.7 9 760 2134 60 4 -3.5 -2.0 | 37 9 -5.6 -7.4 10 730 2438 95 6 -6.0 0.5 | 59 9 -8.1 -4.9 11 701 2743 100 7 -6.9 1.2 | 65 10 -9.0 -4.2 12 700 2759 105 6 -5.8 1.6 | 64 9 -7.9 -3.9 13 673 3048 120 10 -8.7 5.0 | 88 11 -10.8 -0.4 14 645 3353 180 10 0.0 10.0 | 155 5 -2.1 4.6 15 619 3658 230 5 3.8 3.2 | 323 3 1.7 -2.2 16 569 4267 210 5 2.5 4.3 | 342 1 0.4 -1.1 17 523 4877 195 7 1.8 6.8 | 166 1 -0.3 1.3 18 502 5182 205 10 4.2 9.1 | 210 4 2.1 3.6 19 500 5210 210 10 5.0 8.7 | 221 4 2.9 3.2 20 481 5486 265 10 10.0 0.9 | 300 9 7.8 -4.5 21 441 6096 230 15 11.5 9.6 | 246 10 9.3 4.2 22 422 6401 260 13 12.8 2.3 | 287 11 10.7 -3.2 23 404 6706 255 16 15.5 4.1 | 275 13 13.3 -1.3 24 400 6780 275 13 13.0 -1.1 | 301 13 10.8 -6.6 25 386 7010 285 12 11.6 -3.1 | 312 13 9.4 -8.5 26 369 7315 255 11 10.6 2.8 | 287 9 8.5 -2.6 27 353 7620 300 7 6.1 -3.5 | 336 10 3.9 -8.9 28 300 8710 245 2 1.8 0.8 | 4 5 -0.3 -4.6 29 281 9144 245 5 4.5 2.1 | 324 4 2.4 -3.3 30 265 9513 180 7 0.0 7.0 | 126 3 -2.1 1.6 31 255 9754 205 17 7.2 15.4 | 207 11 5.0 10.0 32 250 9890 235 13 10.6 7.5 | 257 9 8.5 2.0 33 244 10058 225 16 11.3 11.3 | 237 11 9.2 5.9 34 233 10363 225 5 3.5 3.5 | 324 2 1.4 -1.9 35 222 10668 250 11 10.3 3.8 | 281 8 8.2 -1.7 36 212 10973 240 12 10.4 6.0 | 266 8 8.2 0.6 37 202 11278 265 13 13.0 1.1 | 292 12 10.8 -4.3 38 200 11350 245 15 13.6 6.3 | 265 11 11.4 0.9 39 193 11582 260 15 14.8 2.6 | 283 13 12.6 -2.8 40 184 11887 240 15 13.0 7.5 | 259 11 10.8 2.1 41 176 12192 265 10 10.0 0.9 | 300 9 7.8 -4.5 42 168 12497 235 14 11.5 8.0 | 254 10 9.3 2.6 43 161 12802 250 13 12.2 4.4 | 276 10 10.1 -1.0 44 150 13250 240 17 14.7 8.5 | 256 13 12.6 3.1 45 140 13716 245 21 19.0 8.9 | 258 17 16.9 3.5 46 133 14021 275 12 12.0 -1.0 | 303 12 9.8 -6.5 47 127 14326 245 11 10.0 4.6 | 276 8 7.8 -0.8 48 122 14630 240 17 14.7 8.5 | 256 13 12.6 3.1 49 116 14935 260 28 27.6 4.9 | 271 25 25.4 -0.6 50 111 15240 275 21 20.9 -1.8 | 291 20 18.8 -7.2 51 101 15850 260 21 20.7 3.6 | 275 19 18.5 -1.8 52 100 15910 270 24 24.0 -0.0 | 284 23 21.9 -5.4 53 96 16154 270 24 24.0 -0.0 | 284 23 21.9 -5.4 54 88 16764 285 27 26.1 -7.0 | 297 27 23.9 -12.4 55 70 18200 285 27 26.1 -7.0 | 297 27 23.9 -12.4 56 69 18288 280 23 22.7 -4.0 | 295 23 20.5 -9.4 57 57 19507 315 17 12.0 -12.0 | 330 20 9.9 -17.4 58 54 19812 315 17 12.0 -12.0 | 330 20 9.9 -17.4 59 52 20117 265 15 14.9 1.3 | 288 13 12.8 -4.1 60 50 20310 270 15 15.0 -0.0 | 293 14 12.9 -5.4 61 44 21031 285 24 23.2 -6.2 | 299 24 21.0 -11.6 62 42 21336 265 18 17.9 1.6 | 284 16 15.8 -3.8 63 40 21641 275 26 25.9 -2.3 | 288 25 23.8 -7.7 64 38 21946 280 16 15.8 -2.8 | 301 16 13.6 -8.2 65 35 22555 280 27 26.6 -4.7 | 292 26 24.4 -10.1 66 31 23165 315 27 19.1 -19.1 | 325 30 16.9 -24.5 67 30 23440 315 20 14.1 -14.1 | 328 23 12.0 -19.6 68 28 23774 300 15 13.0 -7.5 | 320 17 10.8 -12.9 69 27 24079 325 21 12.0 -17.2 | 336 25 9.9 -22.6 70 26 24384 290 20 18.8 -6.8 | 306 21 16.6 -12.3 71 23 24994 320 23 14.8 -17.6 | 331 26 12.6 -23.0 72 22 25298 325 11 6.3 -9.0 | 344 15 4.2 -14.4 73 21 25603 295 8 7.3 -3.4 | 330 10 5.1 -8.8 74 20 25908 215 13 7.5 10.6 | 225 7 5.3 5.2 75 20 25910 300 11 9.5 -5.5 | 326 13 7.4 -10.9 76 19 26213 295 11 10.0 -4.6 | 322 13 7.8 -10.1 77 17 26822 275 13 13.0 -1.1 | 301 13 10.8 -6.6 78 16 27432 315 26 18.4 -18.4 | 326 29 16.2 -23.8 79 14 28042 315 28 19.8 -19.8 | 325 31 17.7 -25.2 80 12 28956 315 18 12.7 -12.7 | 330 21 10.6 -18.1 81 11 29261 315 19 13.4 -13.4 | 329 22 11.3 -18.9 82 11 29566 340 22 7.5 -20.7 | 348 27 5.4 -26.1 83 10 29870 325 19 10.9 -15.6 | 337 23 8.8 -21.0 84 10 30070 310 17 13.0 -10.9 | 326 20 10.9 -16.3 85 10 30175 345 10 2.6 -9.7 | 358 15 0.4 -15.1 Wind Parameters Mean winds (0-6000m): 171.6 at 7.8 knts Storm direction: 201.6 at 5.8 knts Shear (0-3000m) pos: 3.2 neg: 3.0 tot: 6.2 10-3/s Storm rel Dir Shear (0-3000m): 16.7 deg Storm rel helicity (0-3000m) pos: 84.8 neg: -23.3 tot: 61.5 m^2/s^2 ave: 20.5 10^-3 m/s^2 rel: 0.31 Storm rel vorticity (0-3000m) horiz: 10.9 stream: 3.4 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.47 Bulk Shear: 6.00 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 ------------------------------------------------------------------------------- 500 130 10 96 10| 2.8 0.0 2.8| 17.3 -7.7 9.6 19.1 0.28| 11.7 3.3 1000 118 8 81 10| 1.4 3.2 4.6| 20.6 -19.0 1.7 1.7 -0.04| 9.9 -0.3 1500 118 9 83 10| 5.5 2.1 7.7| 60.9 -19.0 41.9 27.9 0.40| 12.9 5.1 2000 125 8 84 9| 4.2 4.2 8.3| 63.0 -19.7 43.3 21.7 0.25| 13.4 3.3 2500 119 7 77 9| 3.3 3.6 6.9| 72.7 -23.3 49.4 19.8 0.26| 12.1 3.1 3000 117 7 76 9| 3.2 3.0 6.2| 84.8 -23.3 61.5 20.5 0.31| 10.9 3.4 4000 132 7 86 8| 3.2 2.2 5.4|106.2 -23.3 82.9 20.7 0.43| 10.8 4.6 5000 146 7 94 6| 2.5 1.4 4.0|106.9 -23.5 83.4 16.7 0.40| 9.1 3.7 6000 172 8 125 4| 2.3 0.7 3.0|120.0 -42.1 77.9 13.0 0.35| 9.2 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251015.00.gif