UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101900.upa.cvt Date: 0000Z 19 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 19 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 1010 46 -2.1 -3.1 93 1.0 -2.5 95 13 270.3 270.8 270.1 278.4 3.01 1 1000 127 -2.1 -3.2 92 1.1 -2.5 95 21 271.0 271.5 270.7 279.2 3.01 2 948 551 -3.5 -3.5 100 0.0 -3.5 110 21 273.8 274.3 272.5 282.3 3.11 3 925 745 -4.1 -4.2 99 0.1 -4.1 115 20 275.1 275.6 273.1 283.4 3.02 4 867 1254 -5.1 -6.5 90 1.4 -5.6 132 13 279.2 279.7 275.0 286.8 2.71 5 850 1409 -6.1 -7.4 90 1.3 -6.5 140 11 279.8 280.2 275.1 287.0 2.58 6 829 1604 -7.1 -9.3 84 2.2 -7.8 135 11 280.7 281.1 275.2 287.2 2.28 7 779 2086 -11.5 -11.5 100 0.0 -11.5 145 12 281.0 281.4 275.0 286.9 2.03 8 761 2265 -11.1 -11.6 96 0.5 -11.2 160 13 283.3 283.7 276.3 289.3 2.07 9 751 2367 -10.3 -15.0 68 4.7 -11.6 169 14 285.3 285.6 276.6 290.0 1.59 10 744 2439 -10.5 -16.5 61 6.0 -12.1 175 14 285.8 286.1 276.7 290.0 1.41 11 700 2905 -13.9 -17.6 74 3.7 -14.8 170 11 287.1 287.3 277.3 291.2 1.37 12 672 3214 -15.7 -18.4 80 2.7 -16.3 178 12 288.4 288.7 277.9 292.5 1.33 13 597 4099 -19.9 -20.1 98 0.2 -20.0 220 19 293.5 293.7 280.3 297.5 1.30 14 535 4907 -22.9 -24.0 91 1.1 -23.1 226 20 299.3 299.5 282.4 302.6 1.03 15 500 5400 -25.9 -27.4 87 1.5 -26.2 235 24 301.5 301.6 283.0 304.1 0.81 16 461 5983 -29.9 -32.7 77 2.8 -30.3 235 23 303.6 303.7 283.5 305.3 0.53 17 436 6378 -32.7 -34.0 88 1.3 -32.9 233 23 304.9 305.0 284.0 306.6 0.49 18 414 6741 -34.7 -38.2 70 3.5 -35.0 232 25 306.9 306.9 284.6 308.0 0.34 19 400 6980 -36.7 -39.9 72 3.2 -37.0 245 29 307.3 307.3 284.7 308.3 0.30 20 394 7084 -37.7 -40.1 78 2.4 -37.9 245 29 307.3 307.4 284.7 308.4 0.30 21 377 7387 -39.7 -44.2 62 4.5 -40.0 245 29 308.6 308.6 285.1 309.3 0.20 22 334 8203 -46.5 -49.3 73 2.8 -46.6 231 22 310.1 310.2 285.5 310.6 0.13 23 330 8283 -47.3 -51.6 61 4.3 -47.4 231 24 310.1 310.1 285.5 310.5 0.10 24 327 8343 -47.7 -50.4 74 2.7 -47.8 232 27 310.4 310.4 285.6 310.8 0.12 25 322 8445 -47.9 -56.9 35 9.0 -48.1 235 32 311.5 311.5 285.9 311.7 0.05 26 315 8590 -48.3 -65.3 12 17.0 -48.6 238 39 312.9 312.9 286.4 313.0 0.02 27 300 8910 -49.9 -65.9 14 16.0 -50.2 245 54 315.0 315.0 287.1 315.1 0.02 28 266 9689 -52.9 -69.9 11 17.0 -53.1 250 55 321.7 321.7 289.3 321.7 0.01 29 255 9962 -51.5 -73.5 6 22.0 -51.8 250 56 327.6 327.6 291.0 327.7 0.01 30 250 10090 -52.5 -73.5 6 21.0 -52.8 250 57 328.0 328.0 291.2 328.0 0.01 31 227 10717 -52.9 -76.9 4 24.0 -53.2 250 50 336.6 336.6 293.4 336.6 0.00 32 200 11540 -51.5 -79.5 2 28.0 -51.9 255 40 351.2 351.2 296.9 351.2 0.00 33 181 12188 -50.9 -81.9 1 31.0 -51.4 258 37 362.4 362.4 299.2 362.4 0.00 34 157 13107 -53.3 -83.3 1 30.0 -53.7 255 35 373.3 373.3 301.1 373.3 0.00 35 150 13400 -53.3 -83.3 1 30.0 -53.8 250 36 378.2 378.2 301.9 378.2 0.00 36 140 13844 -52.9 -83.9 1 31.0 -53.4 245 32 386.5 386.5 303.3 386.5 0.00 37 100 16000 -55.5 -86.5 1 31.0 -56.0 255 32 420.5 420.5 307.8 420.5 0.00 38 96 16259 -56.7 -86.7 1 30.0 -57.2 255 33 423.1 423.1 308.1 423.1 0.00 39 89 16741 -53.7 -86.7 1 33.0 -54.4 255 40 438.3 438.3 309.7 438.4 0.00 40 70 18270 -57.3 -87.3 1 30.0 -57.9 245 29 461.8 461.8 312.0 461.8 0.00 41 50 20390 -59.7 -88.7 1 29.0 -60.3 280 23 502.8 502.8 315.1 502.8 0.00 42 49 20516 -59.9 -88.9 1 29.0 -60.5 280 24 505.2 505.2 315.3 505.2 0.00 43 46 20911 -58.5 -88.5 1 30.0 -59.2 277 29 517.8 517.8 316.2 517.8 0.00 44 30 23550 -65.7 -91.7 2 26.0 -66.1 295 25 565.5 565.5 318.9 565.5 0.00 45 25 24655 -67.9 -91.9 2 24.0 -68.3 291 25 589.5 589.5 320.1 589.5 0.00 46 20 26000 -67.7 -92.7 2 25.0 -68.2 300 29 628.9 628.9 321.9 629.0 0.00 47 18 26635 -66.7 -92.7 1 26.0 -67.4 300 33 651.3 651.3 322.7 651.4 0.00 48 16 27343 -69.1 -93.1 2 24.0 -69.6 319 32 665.8 665.8 323.3 665.8 0.00 49 10 30160 -67.9 -93.9 1 26.0 -68.8 330 33 766.1 766.1 326.4 766.1 0.01 50 9.4 30533 -66.9 -93.9 1 27.0 -68.0 783.6 783.6 326.8 783.6 0.01 51 7.4 31968 -69.9 -94.9 1 25.0 -70.9 826.9 826.9 327.9 826.9 0.01 52 4.6 34824 -66.1 -93.1 1 27.0 -68.3 965.0 965.0 330.6 965.1 0.01 TRP 266 9689 -52.9 -69.9 11 17.0 -53.1 250 55 321.7 321.7 289.3 321.7 0.01 WND Sounding variables and indices 1000-500 mb thick: 5273.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 88.84 % Est. max temperature: 7.08 C = 44.75 F Sfc-Lift cond lev (LCL): 994.10 mb = 173.93 m = 570.64 ft T: -2.26 C 700-500 lapse rate: 4.81 C/km ThetaE index: 0.34 C Layer 779.0- 761.0 mb Conv cond level (CCL): 917.75 mb = 806.84 m = 2647.09 ft Mean mixing ratio: 3.05 g/kg Conv temperature: 3.24 C = 37.84 F Cap Strength: 15.52 C Lifted Index: 16.80 C Risk: None Lifted Index @300 mb: 23.73 C Lifted Index @700 mb: 7.64 C Showalter Index: 12.58 C Risk: None Total Totals Index: 38.30 C Risk: None Vertical Totals Index: 19.80 C Cross Totals Index: 18.50 C K Index: 8.70 Risk: None Sweat Index: 46.00 Risk: None Energy Index: 3.50 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.62 J/kg Max Up Vert Vel: 6.42 m/s Conv Inhibition (B-): 66905.29 J/kg Cap Strength: 16.74 C Lift Cond Lev (LCL): 951.73 mb = 519.66 m = 1704.90 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 218 at 13 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 1010 46 95 13 -13.0 1.1 | 67 22 -20.7 -8.8 1 1000 127 95 21 -20.9 1.8 | 74 30 -28.6 -8.1 2 978 305 110 21 -19.7 7.2 | 84 28 -27.5 -2.7 3 941 610 110 21 -19.7 7.2 | 84 28 -27.5 -2.7 4 925 745 115 20 -18.1 8.5 | 87 26 -25.9 -1.4 5 905 914 125 17 -13.9 9.8 | 90 22 -21.7 -0.1 6 871 1219 130 14 -10.7 9.0 | 87 18 -18.5 -0.9 7 850 1409 140 11 -7.1 8.4 | 84 15 -14.8 -1.5 8 837 1524 140 11 -7.1 8.4 | 84 15 -14.8 -1.5 9 805 1829 120 10 -8.7 5.0 | 73 17 -16.4 -4.9 10 774 2134 150 12 -6.0 10.4 | 92 14 -13.7 0.5 11 744 2438 175 14 -1.2 13.9 | 114 10 -8.9 4.1 12 715 2743 175 11 -1.0 11.0 | 97 9 -8.7 1.1 13 700 2905 170 11 -1.9 10.8 | 96 10 -9.6 0.9 14 687 3048 170 11 -1.9 10.8 | 96 10 -9.6 0.9 15 659 3353 185 13 1.1 13.0 | 115 7 -6.6 3.1 16 632 3658 205 17 7.2 15.4 | 174 6 -0.5 5.5 17 607 3962 220 19 12.2 14.6 | 224 6 4.5 4.7 18 583 4267 220 18 11.6 13.8 | 225 5 3.8 3.9 19 559 4572 210 15 7.5 13.0 | 176 3 -0.2 3.1 20 537 4877 225 20 14.1 14.1 | 236 8 6.4 4.2 21 515 5182 245 23 20.8 9.7 | 271 13 13.1 -0.2 22 500 5400 235 24 19.7 13.8 | 252 13 11.9 3.9 23 453 6096 235 23 18.8 13.2 | 253 12 11.1 3.3 24 416 6706 230 24 18.4 15.4 | 243 12 10.7 5.5 25 400 6980 245 29 26.3 12.3 | 263 19 18.6 2.4 26 381 7315 245 30 27.2 12.7 | 262 20 19.5 2.8 27 364 7620 245 26 23.6 11.0 | 266 16 15.8 1.1 28 332 8230 230 22 16.9 14.1 | 245 10 9.1 4.2 29 300 8910 245 54 48.9 22.8 | 253 43 41.2 12.9 30 289 9144 245 53 48.0 22.4 | 253 42 40.3 12.5 31 266 9689 250 55 51.7 18.8 | 259 45 44.0 8.9 32 250 10090 250 57 53.6 19.5 | 258 47 45.8 9.6 33 240 10363 250 57 53.6 19.5 | 258 47 45.8 9.6 34 229 10668 250 51 47.9 17.4 | 259 41 40.2 7.5 35 200 11540 255 40 38.6 10.4 | 269 31 30.9 0.5 36 165 12802 260 34 33.5 5.9 | 279 26 25.8 -4.0 37 150 13400 250 36 33.8 12.3 | 265 26 26.1 2.4 38 150 13411 240 34 29.4 17.0 | 252 23 21.7 7.1 39 124 14630 255 28 27.0 7.2 | 278 19 19.3 -2.6 40 118 14935 260 35 34.5 6.1 | 278 27 26.7 -3.8 41 113 15240 255 22 21.3 5.7 | 287 14 13.5 -4.2 42 107 15545 240 29 25.1 14.5 | 255 18 17.4 4.6 43 100 16000 255 32 30.9 8.3 | 274 23 23.2 -1.6 44 98 16154 255 32 30.9 8.3 | 274 23 23.2 -1.6 45 89 16764 255 40 38.6 10.4 | 269 31 30.9 0.5 46 77 17678 280 25 24.6 -4.3 | 310 22 16.9 -14.2 47 70 18270 245 29 26.3 12.3 | 263 19 18.6 2.4 48 70 18288 250 23 21.6 7.9 | 278 14 13.9 -2.0 49 67 18593 255 34 32.8 8.8 | 272 25 25.1 -1.1 50 60 19202 290 24 22.6 -8.2 | 321 23 14.8 -18.1 51 58 19507 285 20 19.3 -5.2 | 322 19 11.6 -15.1 52 52 20117 260 24 23.6 4.2 | 290 17 15.9 -5.7 53 50 20390 280 23 22.7 -4.0 | 313 20 14.9 -13.9 54 47 20726 280 25 24.6 -4.3 | 310 22 16.9 -14.2 55 45 21031 275 31 30.9 -2.7 | 299 26 23.2 -12.6 56 43 21336 295 27 24.5 -11.4 | 322 27 16.7 -21.3 57 41 21641 275 20 19.9 -1.7 | 314 17 12.2 -11.6 58 39 21946 290 18 16.9 -6.2 | 330 18 9.2 -16.0 59 35 22555 270 21 21.0 -0.0 | 307 17 13.3 -9.9 60 34 22860 295 21 19.0 -8.9 | 329 22 11.3 -18.8 61 32 23165 255 25 24.1 6.5 | 282 17 16.4 -3.4 62 30 23470 290 33 31.0 -11.3 | 312 31 23.3 -21.2 63 30 23550 295 25 22.7 -10.6 | 324 25 14.9 -20.5 64 29 23774 300 30 26.0 -15.0 | 324 31 18.3 -24.9 65 27 24079 285 23 22.2 -6.0 | 318 21 14.5 -15.8 66 26 24384 300 28 24.2 -14.0 | 325 29 16.5 -23.9 67 25 24689 290 25 23.5 -8.6 | 319 24 15.8 -18.4 68 24 24994 305 29 23.8 -16.6 | 329 31 16.0 -26.5 69 22 25298 295 30 27.2 -12.7 | 319 30 19.5 -22.6 70 21 25603 315 26 18.4 -18.4 | 339 30 10.7 -28.3 71 20 25908 300 29 25.1 -14.5 | 325 30 17.4 -24.4 72 20 26000 300 29 25.1 -14.5 | 325 30 17.4 -24.4 73 19 26213 310 33 25.3 -21.2 | 331 36 17.6 -31.1 74 17 26822 295 33 29.9 -13.9 | 317 33 22.2 -23.8 75 17 27127 305 35 28.7 -20.1 | 325 37 20.9 -30.0 76 16 27432 325 30 17.2 -24.6 | 345 36 9.5 -34.5 77 15 27737 305 24 19.7 -13.8 | 333 26 11.9 -23.7 78 14 28346 310 21 16.1 -13.5 | 340 25 8.4 -23.4 79 12 28956 310 40 30.6 -25.7 | 327 42 22.9 -35.6 80 12 29261 320 32 20.6 -24.5 | 340 37 12.8 -34.4 81 11 29566 300 33 28.6 -16.5 | 322 34 20.9 -26.4 82 10 30160 330 33 16.5 -28.6 | 347 39 8.8 -38.5 Wind Parameters Mean winds (0-6000m): 188.0 at 16.7 knts Storm direction: 218.0 at 12.6 knts Shear (0-3000m) pos: 2.9 neg: 0.4 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 28.5 deg Storm rel helicity (0-3000m) pos: 108.0 neg: -26.4 tot: 81.6 m^2/s^2 ave: 27.2 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 7.8 stream: 2.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 80.53 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 ------------------------------------------------------------------------------- 500 105 20 81 28| 9.4 0.0 9.4| 59.4 0.0 59.4 118.7 0.64| 13.3 8.5 1000 111 20 84 26| 4.3 0.0 4.3| 74.5 -1.2 73.3 73.3 0.49| 10.7 5.3 1500 117 17 85 23| 3.1 0.0 3.1| 74.5 -8.4 66.1 44.1 0.33| 9.1 3.0 2000 119 16 84 21| 2.5 0.0 2.5| 88.5 -19.3 69.3 34.6 0.28| 8.7 2.4 2500 126 15 87 20| 3.4 0.0 3.4|108.0 -21.5 86.5 34.6 0.34| 8.8 3.0 3000 133 14 90 18| 2.9 0.4 3.2|108.0 -26.4 81.6 27.2 0.27| 7.8 2.1 4000 150 15 101 15| 3.9 0.3 4.1|131.9 -26.4 105.4 26.4 0.44| 7.8 3.4 5000 168 15 115 12| 4.0 0.6 4.6|145.7 -29.7 116.0 23.2 0.41| 7.9 3.2 6000 188 17 141 9| 3.3 0.4 3.7|152.4 -41.3 111.1 18.5 0.36| 7.2 2.6 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251019.00.gif