UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101012.upa.cvt Date: 1200Z 10 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:1200Z 10 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 -83 SFC 983 46 -9.9 -11.3 89 1.4 -10.2 335 15 264.5 264.8 263.9 269.0 1.64 2 925 517 -11.1 -11.3 98 0.2 -11.2 335 13 268.0 268.2 266.5 272.7 1.74 3 850 1162 -14.1 -14.2 99 0.1 -14.1 340 17 271.4 271.6 268.4 275.6 1.50 4 824 1397 -14.7 -15.4 94 0.7 -14.9 341 18 273.2 273.4 269.4 277.1 1.40 5 727 2333 -21.1 -22.4 89 1.3 -21.3 340 20 276.1 276.3 270.3 278.7 0.87 6 700 2612 -22.1 -23.9 85 1.8 -22.4 355 27 278.0 278.1 271.4 280.4 0.79 7 678 2846 -23.5 -25.8 81 2.3 -23.8 349 28 279.0 279.1 271.8 281.1 0.69 8 674 2890 -23.9 -28.9 63 5.0 -24.5 349 28 279.0 279.1 271.5 280.6 0.52 9 665 2988 -24.7 -28.6 70 3.9 -25.2 349 29 279.2 279.3 271.6 280.9 0.54 10 653 3120 -25.5 -32.5 52 7.0 -26.3 348 30 279.8 279.8 271.7 280.9 0.38 11 612 3589 -27.1 -36.1 42 9.0 -28.0 345 33 283.1 283.2 273.5 284.1 0.29 12 591 3840 -28.7 -39.7 34 11.0 -29.6 346 36 284.1 284.2 273.9 284.8 0.21 13 575 4037 -29.9 -36.9 51 7.0 -30.5 348 38 285.0 285.0 274.5 285.9 0.28 14 500 5020 -36.3 -49.3 25 13.0 -36.9 350 41 288.8 288.8 276.2 289.1 0.09 15 494 5104 -36.5 -52.5 18 16.0 -37.2 349 42 289.5 289.5 276.5 289.7 0.06 16 459 5608 -40.1 -52.1 27 12.0 -40.5 346 43 291.2 291.2 277.4 291.4 0.07 17 455 5667 -39.7 -52.7 24 13.0 -40.2 346 42 292.4 292.4 278.0 292.6 0.06 18 400 6540 -43.1 -58.1 18 15.0 -43.5 355 31 299.0 299.0 281.0 299.1 0.04 19 378 6920 -44.3 -61.3 13 17.0 -44.7 350 28 302.3 302.3 282.3 302.4 0.03 20 345 7532 -44.1 -66.1 7 22.0 -44.6 347 21 310.5 310.5 285.5 310.6 0.02 21 344 7551 -43.1 -66.1 6 23.0 -43.7 348 21 312.2 312.2 286.1 312.2 0.02 22 302 8426 -44.5 -72.5 3 28.0 -45.1 340 17 322.0 322.0 289.4 322.1 0.01 23 300 8470 -44.3 -71.3 3 27.0 -44.9 340 18 322.9 322.9 289.6 323.0 0.01 24 250 9700 -42.1 -73.1 2 31.0 -43.0 340 15 343.5 343.5 295.1 343.5 0.01 25 244 9864 -41.7 -72.7 2 31.0 -42.6 334 13 346.5 346.5 295.8 346.5 0.01 26 211 10842 -44.9 -74.9 2 30.0 -45.7 332 12 356.2 356.2 298.0 356.2 0.01 27 200 11200 -44.3 -75.3 2 31.0 -45.2 330 21 362.6 362.6 299.2 362.7 0.01 28 193 11438 -42.9 -74.9 2 32.0 -43.9 333 20 368.6 368.6 300.3 368.6 0.01 29 162 12609 -44.7 -77.7 1 33.0 -45.7 335 19 384.5 384.5 302.9 384.5 0.01 30 150 13120 -46.7 -78.7 1 32.0 -47.6 340 15 389.6 389.6 303.8 389.6 0.01 31 141 13530 -48.9 -80.9 1 32.0 -49.7 350 19 392.7 392.7 304.2 392.7 0.00 32 138 13672 -47.7 -80.7 1 33.0 -48.6 354 21 397.2 397.2 304.8 397.3 0.00 33 117 14759 -50.1 -82.1 1 32.0 -50.9 348 21 412.0 412.0 306.7 412.0 0.00 34 100 15790 -48.9 -82.9 1 34.0 -50.0 320 18 433.2 433.2 309.2 433.3 0.00 35 82 17079 -53.7 -85.7 1 32.0 -54.5 330 18 448.7 448.7 310.7 448.7 0.00 36 75 17655 -52.1 -85.1 1 33.0 -53.1 318 14 463.7 463.7 312.1 463.7 0.00 37 70 18100 -53.7 -85.7 1 32.0 -54.6 280 7 469.5 469.5 312.6 469.5 0.00 38 50 20230 -58.7 -87.7 1 29.0 -59.4 340 21 505.2 505.2 315.3 505.2 0.00 39 43 21177 -57.3 -87.3 1 30.0 -58.2 350 17 530.9 530.9 317.0 530.9 0.00 40 36 22281 -63.5 -89.5 2 26.0 -64.0 309 7 542.5 542.5 317.6 542.5 0.00 41 33 22818 -60.3 -89.3 1 29.0 -61.1 333 22 564.6 564.7 318.9 564.7 0.00 42 30 23410 -61.1 -89.1 1 28.0 -61.9 305 17 578.1 578.1 319.6 578.1 0.00 43 20 25920 -63.9 -89.9 2 26.0 -64.7 285 17 640.6 640.6 322.3 640.6 0.01 44 14 28100 -65.5 -91.5 2 26.0 -66.4 345 23 703.9 703.9 324.6 704.0 0.01 45 11 29571 -64.5 -91.5 1 27.0 -65.8 231 10 757.8 757.8 326.1 757.9 0.01 46 10 30160 -60.1 -89.1 1 29.0 -62.4 265 12 795.2 795.2 327.1 795.3 0.01 47 8.4 31240 -63.3 -90.3 1 27.0 -65.2 823.3 823.3 327.8 823.4 0.01 48 6.7 32632 -62.5 -90.5 1 28.0 -64.9 881.7 881.7 329.1 881.8 0.02 49 6.3 33015 -58.9 -88.9 1 30.0 -62.5 912.7 912.7 329.7 912.9 0.02 50 5.1 34335 -61.1 -89.1 1 28.0 -64.5 959.6 959.6 330.5 959.8 0.03 51 4.6 34979 -58.9 -88.9 1 30.0 -63.3 998.6 998.6 331.2 998.9 0.03 TRP 378 6920 -44.3 -61.3 13 17.0 -44.7 350 28 302.3 302.3 282.3 302.4 0.03 WND Sounding variables and indices 1000-500 mb thick: 5103.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.19 inches Sfc-500 mean rel hum: 70.69 % Est. max temperature: -1.95 C = 28.50 F Sfc-Lift cond lev (LCL): 961.04 mb = 220.95 m = 724.89 ft T: -10.35 C 700-500 lapse rate: 5.90 C/km Conv cond level (CCL): 899.51 mb = 730.14 m = 2395.44 ft Mean mixing ratio: 1.68 g/kg Conv temperature: -5.38 C = 22.31 F Cap Strength: 11.56 C Lifted Index: 13.95 C Risk: None Lifted Index @300 mb: 36.10 C Lifted Index @700 mb: 6.77 C Showalter Index: 11.14 C Risk: None Total Totals Index: 44.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 22.20 C Cross Totals Index: 22.10 C K Index: 6.20 Risk: None Sweat Index: 75.00 Risk: None Energy Index: 2.83 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.12 J/kg Max Up Vert Vel: 6.34 m/s Conv Inhibition (B-): 70568.44 J/kg Cap Strength: 13.86 C Lift Cond Lev (LCL): 923.47 mb = 529.62 m = 1737.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 17 at 22 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 ---------------------------------------------------------- 0 983 46 335 15 6.3 -13.6 | 241 14 12.6 7.0 1 951 305 345 16 4.1 -15.5 | 244 12 10.4 5.1 2 925 517 335 13 5.5 -11.8 | 233 15 11.7 8.8 3 914 610 340 13 4.4 -12.2 | 232 14 10.7 8.4 4 878 914 330 11 5.5 -9.5 | 227 16 11.7 11.1 5 850 1162 340 17 5.8 -16.0 | 249 13 12.0 4.6 6 844 1219 340 17 5.8 -16.0 | 249 13 12.0 4.6 7 777 1829 345 20 5.2 -19.3 | 264 11 11.4 1.3 8 746 2134 340 16 5.5 -15.0 | 245 13 11.7 5.6 9 716 2438 340 22 7.5 -20.7 | 270 14 13.8 -0.1 10 700 2612 355 27 2.4 -26.9 | 306 11 8.6 -6.3 11 687 2743 350 27 4.7 -26.6 | 299 12 10.9 -6.0 12 605 3658 345 34 8.8 -32.8 | 309 19 15.0 -12.2 13 555 4267 350 41 7.1 -40.4 | 326 24 13.3 -19.8 14 510 4877 355 37 3.2 -36.9 | 330 19 9.5 -16.3 15 500 5020 350 41 7.1 -40.4 | 326 24 13.3 -19.8 16 467 5486 345 45 11.6 -43.5 | 322 29 17.9 -22.9 17 427 6096 350 36 6.3 -35.5 | 320 19 12.5 -14.9 18 400 6540 355 31 2.7 -30.9 | 319 14 8.9 -10.3 19 390 6706 360 27 -0.0 -27.0 | 316 9 6.2 -6.4 20 378 6920 350 28 4.9 -27.6 | 302 13 11.1 -7.0 21 356 7315 340 24 8.2 -22.6 | 278 15 14.4 -2.0 22 341 7620 350 20 3.5 -19.7 | 265 10 9.7 0.9 23 325 7925 330 26 13.0 -22.5 | 276 19 19.2 -1.9 24 311 8230 340 12 4.1 -11.3 | 228 14 10.3 9.3 25 300 8470 340 18 6.2 -16.9 | 253 13 12.4 3.7 26 297 8534 345 16 4.1 -15.5 | 244 12 10.4 5.1 27 284 8839 330 18 9.0 -15.6 | 252 16 15.2 5.0 28 271 9144 355 16 1.4 -15.9 | 239 9 7.6 4.7 29 250 9700 340 15 5.1 -14.1 | 240 13 11.4 6.5 30 248 9754 325 13 7.5 -10.6 | 234 17 13.7 9.9 31 237 10058 350 13 2.3 -12.8 | 227 12 8.5 7.8 32 216 10668 355 11 1.0 -11.0 | 217 12 7.2 9.6 33 207 10973 315 12 8.5 -8.5 | 231 19 14.7 12.1 34 200 11200 330 21 10.5 -18.2 | 262 17 16.7 2.4 35 189 11582 335 19 8.0 -17.2 | 257 15 14.3 3.4 36 157 12802 335 19 8.0 -17.2 | 257 15 14.3 3.4 37 150 13106 340 16 5.5 -15.0 | 245 13 11.7 5.6 38 150 13120 340 15 5.1 -14.1 | 240 13 11.4 6.5 39 137 13716 355 21 1.8 -20.9 | 272 8 8.1 -0.3 40 125 14326 330 22 11.0 -19.1 | 265 17 17.2 1.5 41 119 14630 350 21 3.6 -20.7 | 271 10 9.9 -0.1 42 109 15240 340 19 6.5 -17.9 | 258 13 12.7 2.7 43 104 15545 345 22 5.7 -21.3 | 273 12 11.9 -0.7 44 100 15790 320 18 11.6 -13.8 | 249 19 17.8 6.8 45 95 16154 310 15 11.5 -9.6 | 238 21 17.7 11.0 46 86 16764 345 10 2.6 -9.7 | 219 14 8.8 10.9 47 82 17069 330 18 9.0 -15.6 | 252 16 15.2 5.0 48 78 17374 350 14 2.4 -13.8 | 232 11 8.7 6.8 49 75 17678 315 14 9.9 -9.9 | 236 19 16.1 10.7 50 71 17983 345 18 4.7 -17.4 | 254 11 10.9 3.2 51 70 18100 280 7 6.9 -1.2 | 214 23 13.1 19.4 52 68 18288 300 5 4.3 -2.5 | 210 21 10.6 18.1 53 65 18593 295 18 16.3 -7.6 | 240 26 22.5 13.0 54 62 18898 340 18 6.2 -16.9 | 253 13 12.4 3.7 55 59 19202 310 16 12.3 -10.3 | 241 21 18.5 10.3 56 53 19812 325 24 13.8 -19.7 | 267 20 20.0 0.9 57 51 20117 330 26 13.0 -22.5 | 276 19 19.2 -1.9 58 50 20230 340 21 7.2 -19.7 | 266 13 13.4 0.9 59 48 20422 350 17 3.0 -16.7 | 247 10 9.2 3.9 60 42 21336 350 17 3.0 -16.7 | 247 10 9.2 3.9 61 40 21641 5 11 -1.0 -11.0 | 209 11 5.3 9.6 62 38 21946 295 3 2.7 -1.3 | 205 21 8.9 19.3 63 34 22555 320 10 6.4 -7.7 | 224 18 12.7 12.9 64 33 22860 335 24 10.1 -21.8 | 274 16 16.4 -1.2 65 31 23165 355 22 1.9 -21.9 | 279 8 8.1 -1.3 66 30 23410 305 17 13.9 -9.8 | 242 23 20.2 10.8 67 27 24079 285 12 11.6 -3.1 | 226 25 17.8 17.5 68 26 24384 335 12 5.1 -10.9 | 229 15 11.3 9.7 69 24 24689 300 2 1.7 -1.0 | 202 21 8.0 19.6 70 23 24994 275 16 15.9 -1.4 | 229 29 22.2 19.2 71 22 25298 300 12 10.4 -6.0 | 229 22 16.6 14.6 72 21 25603 310 13 10.0 -8.4 | 233 20 16.2 12.2 73 20 25908 255 10 9.7 2.6 | 214 28 15.9 23.2 74 20 25920 285 17 16.4 -4.4 | 234 28 22.7 16.2 75 19 26213 280 17 16.7 -3.0 | 232 29 23.0 17.6 76 17 26822 305 15 12.3 -8.6 | 237 22 18.5 12.0 77 16 27127 295 14 12.7 -5.9 | 232 24 18.9 14.7 78 16 27432 310 14 10.7 -9.0 | 236 21 17.0 11.6 79 15 27737 305 17 13.9 -9.8 | 242 23 20.2 10.8 80 14 28042 340 26 8.9 -24.4 | 284 16 15.1 -3.8 81 13 28346 5 10 -0.9 -10.0 | 207 12 5.4 10.6 82 13 28651 250 10 9.4 3.4 | 213 29 15.6 24.0 83 12 28956 250 15 14.1 5.1 | 218 33 20.3 25.7 84 11 29566 230 10 7.7 6.4 | 207 30 13.9 27.0 85 10 29870 245 20 18.1 8.5 | 220 38 24.4 29.0 86 10 30160 265 12 12.0 1.0 | 220 28 18.2 21.6 87 10 30175 295 23 20.8 -9.7 | 248 29 27.1 10.9 Wind Parameters Mean winds (0-6000m): 346.8 at 28.7 knts Storm direction: 16.8 at 21.5 knts Shear (0-3000m) pos: 2.0 neg: 0.7 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 62.9 deg Storm rel helicity (0-3000m) pos: 77.4 neg: -28.0 tot: 49.5 m^2/s^2 ave: 16.5 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 6.6 stream: 2.5 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.78 Bulk Shear: 25.83 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 ------------------------------------------------------------------------------- 500 340 15 240 13| 2.1 0.0 2.1| 1.8 -8.3 -6.5 -13.0 -0.34| 5.7 -1.9 1000 338 14 235 14| 1.0 0.6 1.7| 12.1 -13.1 -1.0 -1.0 -0.05| 5.6 -0.3 1500 339 15 240 13| 1.2 0.4 1.6| 27.2 -13.1 14.1 9.4 0.24| 5.4 1.3 2000 340 16 244 13| 0.9 0.2 1.1| 31.1 -21.6 9.5 4.7 0.12| 5.2 0.6 2500 341 17 247 13| 2.4 0.2 2.6| 65.2 -24.6 40.7 16.3 0.37| 6.5 2.4 3000 343 18 256 12| 2.0 0.7 2.7| 77.4 -28.0 49.5 16.5 0.37| 6.6 2.5 4000 344 22 274 12| 2.2 1.0 3.3|106.6 -28.0 78.6 19.7 0.41| 6.2 2.6 5000 347 26 291 13| 2.0 1.1 3.1|128.0 -36.3 91.6 18.3 0.36| 6.3 2.3 6000 347 29 300 15| 1.3 1.3 2.6|128.0 -52.5 75.5 12.6 0.27| 6.4 1.7 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251010.12.gif