UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:1200Z 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 ------------------------------------------------------------------------------- SFC 1001 46 -6.9 -7.7 94 0.8 -7.1 90 14 266.2 266.5 266.0 271.9 2.14 1 1000 55 -6.7 -8.0 90 1.3 -7.1 85 10 266.5 266.8 266.1 272.1 2.09 2 992 118 -5.3 -7.3 86 2.0 -5.9 91 13 268.5 268.8 267.7 274.5 2.22 3 960 374 -6.7 -10.0 77 3.3 -7.7 113 19 269.6 269.9 267.8 274.7 1.86 4 925 663 -8.5 -10.1 88 1.6 -8.9 120 13 270.6 270.9 268.6 275.9 1.91 5 886 996 -10.3 -10.3 100 0.0 -10.3 114 5 272.1 272.4 269.7 277.6 1.97 6 863 1199 -11.3 -11.7 97 0.4 -11.4 74 5 273.1 273.4 270.0 278.2 1.81 7 850 1315 -11.9 -14.1 84 2.2 -12.5 80 7 273.7 273.9 269.9 277.9 1.51 8 839 1415 -12.1 -16.6 69 4.5 -13.2 85 7 274.5 274.7 269.9 278.0 1.24 9 820 1590 -12.9 -16.3 76 3.4 -13.7 93 8 275.4 275.7 270.7 279.2 1.30 10 810 1683 -12.7 -18.7 61 6.0 -14.0 98 8 276.6 276.8 271.0 279.8 1.08 11 808 1702 -12.7 -17.7 66 5.0 -13.8 99 8 276.8 277.0 271.3 280.2 1.18 12 786 1912 -14.1 -16.6 81 2.5 -14.7 108 9 277.5 277.7 271.9 281.4 1.33 13 768 2087 -15.1 -20.1 66 5.0 -16.1 113 10 278.3 278.5 271.9 281.2 1.01 14 740 2367 -17.1 -18.7 87 1.6 -17.4 160 6 279.1 279.3 272.6 282.5 1.18 15 715 2624 -18.7 -21.3 80 2.6 -19.2 145 6 280.1 280.2 272.9 283.0 0.98 16 710 2676 -18.9 -21.4 81 2.5 -19.4 136 6 280.4 280.6 273.1 283.3 0.97 17 708 2697 -19.1 -22.6 74 3.5 -19.7 133 7 280.4 280.6 272.9 283.0 0.88 18 705 2729 -18.7 -30.7 34 12.0 -20.4 127 7 281.2 281.3 272.6 282.5 0.42 19 701 2771 -18.3 -32.3 28 14.0 -20.2 125 8 282.1 282.2 273.0 283.2 0.36 20 700 2782 -18.5 -32.5 28 14.0 -20.4 125 8 282.0 282.1 272.9 283.1 0.36 21 625 3620 -21.9 -40.9 16 19.0 -23.8 172 5 287.4 287.4 275.6 288.0 0.17 22 601 3907 -23.7 -35.7 32 12.0 -25.1 185 6 288.6 288.6 276.4 289.5 0.30 23 549 4562 -27.3 -42.3 23 15.0 -28.6 170 5 291.8 291.9 277.9 292.4 0.17 24 544 4628 -27.7 -30.9 74 3.2 -28.1 163 5 292.1 292.2 278.6 293.9 0.53 25 541 4667 -27.9 -32.7 63 4.8 -28.5 158 4 292.4 292.4 278.5 293.8 0.45 26 539 4694 -28.1 -42.1 25 14.0 -29.3 156 4 292.4 292.5 278.2 293.0 0.17 27 537 4721 -28.1 -44.1 20 16.0 -29.3 153 4 292.7 292.8 278.3 293.2 0.14 28 529 4828 -28.7 -44.7 20 16.0 -29.9 141 3 293.3 293.3 278.5 293.7 0.13 29 526 4869 -28.9 -36.9 46 8.0 -29.7 137 2 293.5 293.6 278.9 294.5 0.31 30 523 4910 -28.9 -45.9 18 17.0 -30.2 125 2 294.0 294.0 278.8 294.4 0.12 31 503 5187 -30.1 -48.1 16 18.0 -31.3 21 5 295.8 295.9 279.6 296.2 0.10 32 500 5230 -30.1 -45.1 22 15.0 -31.2 5 5 296.3 296.4 279.9 296.8 0.14 33 479 5535 -31.3 -46.3 21 15.0 -32.3 304 5 298.5 298.5 280.9 299.0 0.13 34 458 5851 -33.5 -37.1 70 3.6 -33.8 241 5 299.6 299.7 281.7 300.8 0.35 35 455 5897 -33.5 -48.5 21 15.0 -34.4 232 5 300.2 300.2 281.5 300.6 0.10 36 451 5959 -33.9 -42.9 40 9.0 -34.6 219 5 300.4 300.5 281.8 301.1 0.19 37 436 6195 -35.3 -42.3 49 7.0 -35.8 187 7 301.6 301.6 282.3 302.3 0.21 38 423 6405 -36.5 -48.5 28 12.0 -37.2 180 10 302.7 302.7 282.6 303.1 0.11 39 402 6756 -39.1 -43.9 60 4.8 -39.4 166 11 303.7 303.8 283.2 304.4 0.19 40 400 6790 -39.5 -44.5 59 5.0 -39.8 160 11 303.7 303.7 283.1 304.3 0.18 41 389 6980 -40.9 -47.9 47 7.0 -41.2 152 12 304.2 304.3 283.3 304.7 0.13 42 375 7228 -42.9 -48.9 52 6.0 -43.2 143 11 304.8 304.8 283.5 305.2 0.12 43 368 7354 -43.5 -49.5 51 6.0 -43.7 139 10 305.7 305.7 283.8 306.1 0.11 44 348 7729 -44.3 -60.3 15 16.0 -44.7 130 9 309.5 309.5 285.2 309.6 0.03 45 342 7845 -44.7 -60.7 15 16.0 -45.2 130 9 310.5 310.5 285.5 310.6 0.03 46 327 8144 -46.7 -55.7 35 9.0 -47.0 133 10 311.8 311.8 286.0 312.0 0.06 47 308 8538 -48.9 -61.9 21 13.0 -49.2 140 10 314.1 314.1 286.8 314.2 0.03 48 300 8710 -50.5 -61.5 26 11.0 -50.7 100 9 314.2 314.2 286.8 314.3 0.03 49 280 9159 -53.5 -63.5 28 10.0 -53.7 120 7 316.1 316.1 287.5 316.2 0.03 50 262 9587 -54.1 -69.1 14 15.0 -54.3 139 11 321.3 321.3 289.2 321.4 0.01 51 257 9711 -53.1 -74.1 6 21.0 -53.4 147 10 324.5 324.6 290.2 324.6 0.01 52 250 9890 -52.5 -74.5 5 22.0 -52.8 265 1 328.0 328.0 291.2 328.0 0.01 53 214 10904 -48.3 -80.3 1 32.0 -48.8 248 12 349.5 349.5 296.5 349.5 0.00 54 200 11350 -47.9 -80.9 1 33.0 -48.5 235 12 356.9 356.9 298.1 356.9 0.00 55 171 12385 -47.1 -82.1 1 35.0 -47.9 241 11 374.6 374.6 301.4 374.6 0.00 56 150 13250 -48.3 -83.3 1 35.0 -49.1 300 7 386.8 386.8 303.3 386.9 0.00 57 140 13703 -48.9 -83.9 1 35.0 -49.7 247 10 393.5 393.5 304.3 393.5 0.00 58 129 14242 -47.9 -83.9 1 36.0 -48.8 234 12 404.6 404.6 305.8 404.6 0.00 59 101 15845 -50.7 -85.7 1 35.0 -51.5 275 16 428.5 428.5 308.7 428.6 0.00 60 100 15910 -50.7 -85.7 1 35.0 -51.5 280 17 429.8 429.8 308.8 429.8 0.00 61 86 16885 -51.9 -85.9 1 34.0 -52.8 259 17 446.3 446.3 310.5 446.3 0.00 62 70 18200 -56.5 -87.5 1 31.0 -57.1 280 16 463.5 463.5 312.1 463.5 0.00 63 50 20310 -61.9 -89.9 1 28.0 -62.4 280 31 497.6 497.6 314.8 497.6 0.00 64 49 20435 -62.1 -90.1 1 28.0 -62.6 280 31 500.0 500.0 314.9 500.0 0.00 65 37 22163 -64.5 -91.5 1 27.0 -65.0 298 17 535.7 535.7 317.3 535.7 0.00 66 35 22504 -62.7 -90.7 1 28.0 -63.3 287 20 549.0 549.0 318.1 549.0 0.00 67 30 23450 -64.7 -91.7 1 27.0 -65.2 315 14 568.3 568.3 319.0 568.3 0.00 68 20 25890 -68.5 -93.5 2 25.0 -68.9 305 18 626.5 626.5 321.7 626.5 0.00 69 15 27619 -67.3 -93.3 1 26.0 -68.0 323 21 684.2 684.2 323.9 684.2 0.00 70 12 28952 -71.1 -94.1 2 23.0 -71.6 329 28 715.8 715.8 324.9 715.9 0.00 71 10 30040 -67.7 -93.7 1 26.0 -68.7 325 21 766.8 766.8 326.4 766.9 0.01 72 8.5 31014 -69.5 -94.5 1 25.0 -70.4 796.3 796.3 327.1 796.3 0.01 73 6.3 32819 -65.3 -93.3 1 28.0 -67.2 885.4 885.4 329.1 885.5 0.01 74 5.0 34218 -67.5 -93.5 1 26.0 -69.3 935.9 935.9 330.1 936.0 0.01 TRP 280 9159 -53.5 -63.5 28 10.0 -53.7 120 7 316.1 316.1 287.5 316.2 0.03 WND Sounding variables and indices 1000-500 mb thick: 5175.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.21 inches Sfc-500 mean rel hum: 53.79 % Est. max temperature: 0.56 C = 33.02 F Sfc-Lift cond lev (LCL): 988.15 mb = 148.25 m = 486.39 ft T: -5.47 C 700-500 lapse rate: 4.74 C/km ThetaE index: 0.80 C Layer 708.0- 701.0 mb Conv cond level (CCL): 885.64 mb = 999.33 m = 3278.61 ft Mean mixing ratio: 1.97 g/kg Conv temperature: -0.95 C = 30.29 F Cap Strength: 17.28 C Lifted Index: 17.63 C Risk: None Lifted Index @300 mb: 27.64 C Lifted Index @700 mb: 7.85 C Showalter Index: 15.44 C Risk: None Total Totals Index: 34.20 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 16.00 C K Index: -9.90 Risk: None Sweat Index: 19.00 Risk: None Energy Index: 3.94 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 13.47 J/kg Max Up Vert Vel: 5.19 m/s Conv Inhibition (B-): 76647.73 J/kg Cap Strength: 16.91 C Lift Cond Lev (LCL): 918.35 mb = 718.79 m = 2358.21 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 159 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 1001 46 90 14 -14.0 0.0 | 67 13 -12.1 -5.0 1 1000 55 85 10 -10.0 -0.9 | 54 10 -8.0 -5.9 2 968 305 110 20 -18.8 6.8 | 96 17 -16.9 1.8 3 931 610 125 15 -12.3 8.6 | 109 11 -10.4 3.6 4 925 663 120 13 -11.3 6.5 | 99 9 -9.3 1.5 5 895 914 130 5 -3.8 3.2 | 47 3 -1.9 -1.8 6 861 1219 70 5 -4.7 -1.7 | 22 7 -2.8 -6.7 7 850 1315 80 7 -6.9 -1.2 | 39 8 -5.0 -6.2 8 794 1829 105 8 -7.7 2.1 | 63 7 -5.8 -2.9 9 763 2134 115 11 -10.0 4.6 | 87 8 -8.0 -0.4 10 733 2438 175 4 -0.3 4.0 | 303 2 1.6 -1.0 11 704 2743 125 7 -5.7 4.0 | 75 4 -3.8 -1.0 12 700 2782 125 8 -6.6 4.6 | 85 5 -4.6 -0.4 13 621 3658 175 5 -0.4 5.0 | 271 1 1.5 -0.0 14 571 4267 200 8 2.7 7.5 | 242 5 4.7 2.5 15 525 4877 135 2 -1.4 1.4 | 352 4 0.5 -3.6 16 500 5230 5 5 -0.4 -5.0 | 352 10 1.5 -10.0 17 442 6096 190 5 0.9 4.9 | 272 3 2.8 -0.1 18 423 6401 180 10 0.0 10.0 | 201 5 1.9 5.0 19 405 6706 175 11 -1.0 11.0 | 189 6 1.0 6.0 20 400 6790 160 11 -3.8 10.3 | 161 6 -1.8 5.3 21 387 7010 150 12 -6.0 10.4 | 143 7 -4.1 5.4 22 353 7620 130 8 -6.1 5.1 | 92 4 -4.2 0.1 23 337 7925 130 10 -7.7 6.4 | 104 6 -5.7 1.4 24 308 8534 140 10 -6.4 7.7 | 121 5 -4.5 2.7 25 300 8710 100 9 -8.9 1.6 | 64 8 -6.9 -3.4 26 294 8839 105 10 -9.7 2.6 | 73 8 -7.7 -2.4 27 281 9144 125 9 -7.4 5.2 | 92 5 -5.5 0.2 28 280 9159 120 7 -6.1 3.5 | 70 4 -4.1 -1.5 29 268 9449 130 12 -9.2 7.7 | 110 8 -7.3 2.7 30 255 9754 150 10 -5.0 8.7 | 140 5 -3.1 3.7 31 250 9890 265 1 1.0 0.1 | 329 6 2.9 -4.9 32 244 10058 0 0 -0.0 -0.0 | 339 5 1.9 -5.0 33 233 10363 180 10 0.0 10.0 | 201 5 1.9 5.0 34 222 10668 250 11 10.3 3.8 | 276 12 12.3 -1.2 35 202 11278 245 13 11.8 5.5 | 268 14 13.7 0.5 36 200 11350 235 12 9.8 6.9 | 261 12 11.8 1.9 37 193 11582 240 11 9.5 5.5 | 268 11 11.4 0.5 38 184 11887 250 10 9.4 3.4 | 278 11 11.3 -1.6 39 176 12192 225 10 7.1 7.1 | 257 9 9.0 2.1 40 168 12497 250 12 11.3 4.1 | 274 13 13.2 -0.9 41 161 12802 235 17 13.9 9.8 | 253 17 15.8 4.7 42 153 13106 240 16 13.9 8.0 | 259 16 15.8 3.0 43 150 13250 300 7 6.1 -3.5 | 317 12 8.0 -8.5 44 146 13411 285 10 9.7 -2.6 | 303 14 11.6 -7.6 45 140 13716 245 10 9.1 4.2 | 274 11 11.0 -0.8 46 133 14021 245 11 10.0 4.6 | 272 12 11.9 -0.4 47 127 14326 230 13 10.0 8.4 | 254 12 11.9 3.4 48 122 14630 255 23 22.2 6.0 | 268 24 24.1 0.9 49 116 14935 270 19 19.0 -0.0 | 283 22 20.9 -5.0 50 111 15240 265 17 16.9 1.5 | 281 19 18.9 -3.5 51 106 15545 250 13 12.2 4.4 | 272 14 14.1 -0.6 52 100 15910 280 17 16.7 -3.0 | 293 20 18.7 -8.0 53 96 16154 280 17 16.7 -3.0 | 293 20 18.7 -8.0 54 88 16764 255 17 16.4 4.4 | 272 18 18.3 -0.6 55 76 17678 290 18 16.9 -6.2 | 301 22 18.8 -11.2 56 70 18200 280 16 15.8 -2.8 | 294 19 17.7 -7.8 57 69 18288 250 13 12.2 4.4 | 272 14 14.1 -0.6 58 66 18593 280 18 17.7 -3.1 | 292 21 19.6 -8.1 59 54 19812 295 25 22.7 -10.6 | 302 29 24.6 -15.6 60 52 20117 270 25 25.0 -0.0 | 281 27 26.9 -5.0 61 50 20310 280 31 30.5 -5.4 | 288 34 32.5 -10.4 62 47 20726 280 31 30.5 -5.4 | 288 34 32.5 -10.4 63 42 21336 290 20 18.8 -6.8 | 300 24 20.7 -11.8 64 38 21946 305 16 13.1 -9.2 | 313 21 15.0 -14.2 65 35 22555 285 20 19.3 -5.2 | 296 24 21.2 -10.2 66 33 22860 285 26 25.1 -6.7 | 293 29 27.0 -11.7 67 31 23165 315 10 7.1 -7.1 | 323 15 9.0 -12.1 68 30 23450 315 14 9.9 -9.9 | 322 19 11.8 -14.9 69 30 23470 285 10 9.7 -2.6 | 303 14 11.6 -7.6 70 28 23774 310 14 10.7 -9.0 | 318 19 12.6 -14.0 71 27 24079 305 14 11.5 -8.0 | 314 19 13.4 -13.0 72 26 24384 290 15 14.1 -5.1 | 302 19 16.0 -10.1 73 24 24689 270 16 16.0 -0.0 | 286 19 17.9 -5.0 74 23 24994 310 20 15.3 -12.9 | 316 25 17.2 -17.9 75 22 25298 325 22 12.6 -18.0 | 328 27 14.5 -23.0 76 21 25603 310 21 16.1 -13.5 | 316 26 18.0 -18.5 77 20 25890 305 18 14.7 -10.3 | 313 23 16.7 -15.3 78 20 25908 335 19 8.0 -17.2 | 336 24 10.0 -22.2 79 19 26213 315 13 9.2 -9.2 | 322 18 11.1 -14.2 80 18 26518 285 24 23.2 -6.2 | 294 27 25.1 -11.2 81 17 26822 290 31 29.1 -10.6 | 297 35 31.1 -15.6 82 16 27127 320 30 19.3 -23.0 | 323 35 21.2 -28.0 83 15 27432 320 24 15.4 -18.4 | 323 29 17.3 -23.4 84 15 27737 325 19 10.9 -15.6 | 328 24 12.8 -20.6 85 14 28042 350 12 2.1 -11.8 | 347 17 4.0 -16.8 86 13 28346 315 22 15.6 -15.6 | 320 27 17.5 -20.6 87 13 28651 330 30 15.0 -26.0 | 331 35 16.9 -31.0 88 10 30040 325 21 12.0 -17.2 | 328 26 14.0 -22.2 89 9 30175 300 23 19.9 -11.5 | 307 27 21.8 -16.5 Wind Parameters Mean winds (0-6000m): 129.0 at 7.1 knts Storm direction: 159.0 at 5.4 knts Shear (0-3000m) pos: 2.4 neg: 1.4 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 32.0 deg Storm rel helicity (0-3000m) pos: 56.6 neg: -10.3 tot: 46.3 m^2/s^2 ave: 15.4 10^-3 m/s^2 rel: 0.37 Storm rel vorticity (0-3000m) horiz: 9.9 stream: 3.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.02 Bulk Shear: 13.26 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 ------------------------------------------------------------------------------- 500 109 16 91 14| 8.7 0.0 8.7| 36.5 0.0 36.5 73.0 0.72| 13.8 10.0 1000 114 13 91 10| 4.4 5.9 10.2| 36.5 -8.5 28.0 28.0 0.15| 13.6 2.0 1500 108 11 78 8| 2.9 3.6 6.5| 42.4 -10.2 32.2 21.4 0.18| 11.1 2.0 2000 107 10 75 8| 3.1 2.7 5.8| 49.6 -10.2 39.4 19.7 0.26| 9.4 2.5 2500 110 9 76 7| 2.9 2.1 5.1| 55.0 -10.2 44.8 17.9 0.37| 10.5 3.8 3000 113 9 77 7| 2.4 1.4 3.9| 56.6 -10.3 46.3 15.4 0.37| 9.9 3.7 4000 122 8 83 5| 2.4 1.1 3.5| 57.3 -10.9 46.4 11.6 0.36| 8.3 3.0 5000 129 8 88 4| 1.9 1.6 3.5| 59.7 -11.3 48.4 9.7 0.35| 7.9 2.8 6000 129 7 82 4| 1.6 0.9 2.5| 59.7 -44.6 15.1 2.5 0.13| 8.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251015.12.gif