UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101200.upa.cvt Date: 0000Z 12 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 12 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 -55 SFC 987 46 -6.9 -8.5 88 1.6 -7.4 0 0 267.2 267.6 266.5 272.8 2.03 2 925 550 -11.1 -11.1 100 0.0 -11.1 155 6 268.0 268.2 266.5 272.8 1.77 3 902 743 -12.5 -12.5 100 0.0 -12.5 174 7 268.5 268.7 266.6 272.9 1.62 4 895 802 -12.1 -13.9 86 1.8 -12.5 185 7 269.5 269.7 267.0 273.5 1.46 5 860 1107 -11.7 -15.0 76 3.3 -12.5 219 7 273.0 273.2 269.2 276.9 1.38 6 850 1197 -11.5 -14.3 80 2.8 -12.2 225 7 274.1 274.3 270.1 278.3 1.48 7 798 1679 -13.5 -15.1 88 1.6 -13.9 187 11 277.0 277.2 271.8 281.2 1.48 8 791 1746 -13.7 -18.0 70 4.3 -14.7 189 11 277.4 277.6 271.6 280.9 1.17 9 758 2068 -16.1 -17.4 90 1.3 -16.4 182 13 278.2 278.5 272.3 282.0 1.29 10 700 2664 -18.9 -22.2 75 3.3 -19.5 220 13 281.6 281.7 273.6 284.3 0.92 11 690 2771 -19.5 -23.7 69 4.2 -20.3 212 12 282.0 282.2 273.8 284.5 0.82 12 682 2858 -18.7 -23.7 65 5.0 -19.6 201 12 283.9 284.0 274.8 286.4 0.83 13 606 3724 -26.1 -28.1 83 2.0 -26.3 183 16 285.1 285.2 275.1 287.0 0.62 14 595 3857 -25.1 -36.1 35 11.0 -26.3 176 18 287.8 287.8 276.0 288.7 0.29 15 573 4129 -27.1 -34.1 51 7.0 -27.9 170 20 288.5 288.6 276.5 289.7 0.37 16 544 4502 -28.7 -38.7 38 10.0 -29.6 170 23 290.9 291.0 277.5 291.8 0.25 17 532 4661 -29.9 -35.9 56 6.0 -30.5 169 24 291.4 291.4 277.9 292.5 0.34 18 522 4796 -30.9 -43.9 27 13.0 -31.9 166 24 291.7 291.8 277.8 292.3 0.15 19 517 4864 -31.3 -42.3 33 11.0 -32.1 165 24 292.1 292.1 278.0 292.7 0.18 20 514 4906 -31.7 -37.7 55 6.0 -32.2 166 24 292.1 292.1 278.2 293.0 0.29 21 500 5100 -33.3 -40.3 49 7.0 -33.8 170 25 292.4 292.5 278.2 293.2 0.23 22 475 5459 -35.9 -41.9 54 6.0 -36.3 171 28 293.5 293.6 278.7 294.2 0.20 23 461 5667 -37.3 -45.3 43 8.0 -37.8 167 30 294.3 294.3 279.0 294.8 0.14 24 454 5773 -37.7 -48.7 31 11.0 -38.2 165 31 295.1 295.1 279.3 295.5 0.10 25 449 5849 -38.1 -46.1 43 8.0 -38.5 166 31 295.5 295.6 279.6 296.0 0.14 26 443 5942 -38.7 -50.7 27 12.0 -39.2 167 30 295.9 295.9 279.6 296.2 0.08 27 426 6211 -39.7 -51.7 27 12.0 -40.2 171 29 298.0 298.0 280.6 298.3 0.08 28 418 6341 -40.7 -46.7 52 6.0 -41.0 172 29 298.3 298.3 280.8 298.8 0.14 29 411 6456 -41.1 -50.1 37 9.0 -41.5 173 28 299.2 299.3 281.1 299.6 0.09 30 400 6640 -42.3 -47.3 58 5.0 -42.5 175 28 300.0 300.0 281.5 300.5 0.13 31 397 6691 -42.7 -47.0 63 4.3 -42.9 175 28 300.1 300.2 281.6 300.6 0.14 32 376 7055 -45.1 -52.1 45 7.0 -45.3 178 32 301.7 301.7 282.1 302.0 0.08 33 355 7435 -47.7 -51.8 63 4.1 -47.9 178 33 303.2 303.2 282.8 303.5 0.09 34 342 7680 -49.3 -54.0 58 4.7 -49.4 177 31 304.2 304.3 283.2 304.5 0.07 35 332 7874 -50.1 -58.1 38 8.0 -50.3 185 26 305.7 305.8 283.8 305.9 0.05 36 314 8239 -47.3 -68.3 7 21.0 -47.7 184 20 314.6 314.6 286.9 314.6 0.01 37 304 8453 -47.9 -69.9 6 22.0 -48.3 170 21 316.6 316.6 287.6 316.7 0.01 38 300 8540 -46.9 -71.9 4 25.0 -47.3 175 21 319.3 319.3 288.5 319.3 0.01 39 293 8697 -46.1 -73.1 3 27.0 -46.6 178 22 322.6 322.6 289.5 322.6 0.01 40 286 8857 -46.9 -73.9 3 27.0 -47.4 180 24 323.6 323.6 289.9 323.7 0.01 41 281 8975 -44.9 -74.9 2 30.0 -45.5 182 25 328.2 328.2 291.2 328.2 0.01 42 270 9243 -43.7 -75.7 2 32.0 -44.4 183 24 333.7 333.7 292.7 333.7 0.00 43 262 9445 -44.5 -76.5 2 32.0 -45.2 180 19 335.4 335.4 293.2 335.4 0.00 44 252 9706 -42.9 -77.9 1 35.0 -43.7 197 20 341.5 341.5 294.7 341.5 0.00 45 250 9760 -43.1 -78.1 1 35.0 -43.9 195 16 342.0 342.0 294.8 342.0 0.00 46 200 11260 -43.9 -79.9 1 36.0 -44.8 255 6 363.3 363.3 299.3 363.3 0.00 47 188 11675 -43.9 -79.9 1 36.0 -44.9 235 9 369.7 369.7 300.5 369.8 0.00 48 150 13180 -46.5 -82.5 1 36.0 -47.4 255 18 389.9 389.9 303.8 389.9 0.00 49 135 13878 -48.3 -83.3 1 35.0 -49.1 267 14 398.7 398.7 305.0 398.7 0.00 50 121 14602 -47.1 -83.1 1 36.0 -48.1 294 11 413.5 413.6 306.9 413.6 0.00 51 112 15111 -50.1 -84.1 1 34.0 -51.0 279 11 417.2 417.2 307.4 417.2 0.00 52 106 15470 -51.1 -85.1 1 34.0 -51.9 264 11 421.9 421.9 307.9 421.9 0.00 53 100 15850 -50.7 -84.7 1 34.0 -51.5 325 14 429.8 429.8 308.8 429.8 0.00 54 78 17451 -53.1 -86.1 1 33.0 -53.9 289 13 456.4 456.4 311.4 456.5 0.00 55 70 18140 -56.7 -87.7 1 31.0 -57.3 360 8 463.1 463.1 312.0 463.1 0.00 56 68 18324 -57.7 -87.7 1 30.0 -58.3 4 12 464.8 464.8 312.2 464.8 0.00 57 50 20260 -60.5 -88.5 1 28.0 -61.0 260 11 500.9 500.9 315.0 500.9 0.00 58 49 20385 -60.9 -88.9 1 28.0 -61.4 256 10 502.9 502.9 315.1 502.9 0.00 59 30 23420 -62.3 -90.3 1 28.0 -63.0 270 17 574.8 574.8 319.4 574.8 0.00 60 20 25900 -65.1 -92.1 1 27.0 -65.8 325 18 636.9 636.9 322.2 636.9 0.00 61 16 27254 -67.7 -92.7 2 25.0 -68.4 324 6 670.4 670.4 323.4 670.4 0.00 62 13 28516 -64.3 -92.3 1 28.0 -65.5 296 6 723.2 723.2 325.1 723.2 0.01 63 11 29532 -67.5 -93.5 1 26.0 -68.4 254 19 746.9 747.0 325.8 747.0 0.01 64 10 30110 -65.1 -92.1 1 27.0 -66.4 15 19 776.5 776.6 326.7 776.6 0.01 65 8.6 31026 -66.3 -92.3 1 26.0 -67.6 806.1 806.1 327.4 806.2 0.01 66 6.3 32916 -65.5 -92.5 1 27.0 -67.4 884.5 884.6 329.1 884.6 0.01 67 4.9 34461 -60.9 -90.9 1 30.0 -64.4 971.5 971.5 330.7 971.7 0.02 68 4.0 35717 -62.9 -90.9 1 28.0 -66.3 1019.9 1019.9 331.5 1020.1 0.02 TRP 332 7874 -50.1 -58.1 38 8.0 -50.3 185 26 305.7 305.8 283.8 305.9 0.05 WND Sounding variables and indices 1000-500 mb thick: 5155.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 71.84 % Est. max temperature: 0.62 C = 33.11 F Sfc-Lift cond lev (LCL): 962.07 mb = 244.78 m = 803.07 ft T: -8.56 C 700-500 lapse rate: 5.91 C/km ThetaE index: 0.36 C Layer 791.0- 758.0 mb Conv cond level (CCL): 927.18 mb = 531.72 m = 1744.45 ft Mean mixing ratio: 1.79 g/kg Conv temperature: -6.22 C = 20.81 F Cap Strength: 16.14 C Lifted Index: 16.25 C Risk: None Lifted Index @300 mb: 32.83 C Lifted Index @700 mb: 9.23 C Showalter Index: 11.97 C Risk: None Total Totals Index: 40.80 C Risk: None Vertical Totals Index: 21.80 C Cross Totals Index: 19.00 C K Index: 4.20 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 3.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 8.26 J/kg Max Up Vert Vel: 4.06 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 16.20 C Lift Cond Lev (LCL): 925.64 mb = 544.60 m = 1786.72 ft Lev Free Conv (LFC): 920.64 mb = 586.13 m = 1922.99 ft Equ Level (EL): 900.64 mb = 754.20 m = 2474.39 ft B at Equ Level: 6.98 J/kg Max Parcel Lev (MPL): 880.64 mb = 925.94 m = 3037.81 ft Wind level data Storm motion: 208 at 12 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 ---------------------------------------------------------- 0 987 46 0 0 -0.0 -0.0 | 28 12 -5.7 -10.6 1 955 305 200 5 1.7 4.7 | 34 7 -3.9 -5.9 2 925 550 155 6 -2.5 5.4 | 58 10 -8.2 -5.1 3 918 610 150 6 -3.0 5.2 | 58 10 -8.7 -5.4 4 882 914 205 8 3.4 7.3 | 34 4 -2.3 -3.3 5 850 1197 225 7 4.9 4.9 | 7 6 -0.7 -5.6 6 848 1219 225 7 4.9 4.9 | 7 6 -0.7 -5.6 7 814 1524 185 11 1.0 11.0 | 95 5 -4.7 0.4 8 782 1829 190 11 1.9 10.8 | 94 4 -3.7 0.3 9 751 2134 180 13 0.0 13.0 | 113 6 -5.7 2.4 10 721 2438 210 14 7.0 12.1 | 221 2 1.3 1.5 11 700 2664 220 13 8.4 10.0 | 283 3 2.7 -0.6 12 692 2743 215 12 6.9 9.8 | 301 1 1.2 -0.8 13 664 3048 175 13 -1.1 13.0 | 109 7 -6.8 2.4 14 636 3353 190 13 2.3 12.8 | 123 4 -3.4 2.2 15 610 3658 185 15 1.3 14.9 | 135 6 -4.3 4.4 16 585 3962 170 20 -3.5 19.7 | 135 13 -9.1 9.1 17 561 4267 170 20 -3.5 19.7 | 135 13 -9.1 9.1 18 538 4572 170 24 -4.2 23.6 | 143 16 -9.8 13.1 19 516 4877 165 24 -6.2 23.2 | 137 17 -11.9 12.6 20 500 5100 170 25 -4.3 24.6 | 145 17 -10.0 14.0 21 494 5182 175 25 -2.2 24.9 | 151 16 -7.8 14.3 22 452 5791 165 31 -8.0 29.9 | 145 24 -13.7 19.4 23 433 6096 170 29 -5.0 28.6 | 149 21 -10.7 18.0 24 400 6640 175 28 -2.4 27.9 | 155 19 -8.1 17.3 25 361 7315 180 34 0.0 34.0 | 166 24 -5.7 23.4 26 345 7620 175 32 -2.8 31.9 | 158 23 -8.4 21.3 27 332 7874 185 26 2.3 25.9 | 168 16 -3.4 15.3 28 329 7925 185 25 2.2 24.9 | 166 15 -3.5 14.3 29 315 8230 185 20 1.7 19.9 | 157 10 -3.9 9.3 30 300 8534 165 22 -5.7 21.3 | 133 16 -11.3 10.7 31 300 8540 175 21 -1.8 20.9 | 144 13 -7.5 10.3 32 274 9144 185 26 2.3 25.9 | 168 16 -3.4 15.3 33 262 9449 180 19 0.0 19.0 | 146 10 -5.7 8.4 34 250 9754 200 20 6.8 18.8 | 188 8 1.2 8.2 35 250 9760 195 16 4.1 15.5 | 163 5 -1.5 4.9 36 239 10058 190 15 2.6 14.8 | 144 5 -3.0 4.2 37 218 10668 260 11 10.8 1.9 | 329 10 5.2 -8.7 38 209 10973 245 4 3.6 1.7 | 13 9 -2.0 -8.9 39 200 11260 255 6 5.8 1.6 | 359 9 0.1 -9.0 40 182 11887 225 10 7.1 7.1 | 338 4 1.4 -3.5 41 150 13180 255 18 17.4 4.7 | 297 13 11.7 -5.9 42 145 13411 265 22 21.9 1.9 | 298 18 16.3 -8.7 43 138 13716 275 12 12.0 -1.0 | 332 13 6.3 -11.6 44 132 14021 260 16 15.8 2.8 | 308 13 10.1 -7.8 45 126 14326 290 18 16.9 -6.2 | 326 20 11.3 -16.7 46 120 14630 295 10 9.1 -4.2 | 347 15 3.4 -14.8 47 115 14935 265 10 10.0 0.9 | 336 11 4.3 -9.7 48 110 15240 290 12 11.3 -4.1 | 339 16 5.6 -14.7 49 105 15545 255 11 10.6 2.8 | 327 9 5.0 -7.7 50 100 15850 275 18 17.9 -1.6 | 315 17 12.3 -12.1 51 100 15850 325 14 8.0 -11.5 | 354 22 2.4 -22.0 52 95 16154 325 14 8.0 -11.5 | 354 22 2.4 -22.0 53 87 16764 305 10 8.2 -5.7 | 351 17 2.5 -16.3 54 83 17069 260 10 9.8 1.7 | 335 10 4.2 -8.8 55 79 17374 290 13 12.2 -4.4 | 336 16 6.6 -15.0 56 75 17678 285 15 14.5 -3.9 | 329 17 8.8 -14.5 57 70 18140 360 8 -0.0 -8.0 | 17 19 -5.7 -18.6 58 68 18288 5 12 -1.0 -12.0 | 17 24 -6.7 -22.5 59 62 18898 355 10 0.9 -10.0 | 13 21 -4.8 -20.5 60 59 19202 295 10 9.1 -4.2 | 347 15 3.4 -14.8 61 56 19507 335 10 4.2 -9.1 | 4 20 -1.4 -19.6 62 50 20260 260 11 10.8 1.9 | 329 10 5.2 -8.7 63 49 20422 255 10 9.7 2.6 | 333 9 4.0 -8.0 64 46 20726 315 19 13.4 -13.4 | 342 25 7.8 -24.0 65 44 21031 340 14 4.8 -13.2 | 2 24 -0.9 -23.7 66 42 21336 345 12 3.1 -11.6 | 7 22 -2.5 -22.2 67 38 21946 335 10 4.2 -9.1 | 4 20 -1.4 -19.6 68 35 22555 235 10 8.2 5.7 | 332 5 2.5 -4.8 69 33 22860 255 10 9.7 2.6 | 333 9 4.0 -8.0 70 31 23165 285 4 3.9 -1.0 | 9 12 -1.8 -11.6 71 30 23420 270 17 17.0 -0.0 | 313 16 11.3 -10.6 72 28 23774 265 15 14.9 1.3 | 315 13 9.3 -9.3 73 27 24079 295 18 16.3 -7.6 | 330 21 10.7 -18.2 74 26 24384 345 10 2.6 -9.7 | 9 20 -3.1 -20.2 75 23 24994 50 1 -0.8 -0.6 | 30 13 -6.4 -11.2 76 20 25900 325 18 10.3 -14.7 | 350 26 4.7 -25.3 77 20 25908 275 11 11.0 -1.0 | 335 13 5.3 -11.5 78 19 26213 320 18 11.6 -13.8 | 346 25 5.9 -24.4 79 18 26518 10 14 -2.4 -13.8 | 18 26 -8.1 -24.4 80 17 26822 335 10 4.2 -9.1 | 4 20 -1.4 -19.6 81 16 27432 320 4 2.6 -3.1 | 13 14 -3.1 -13.6 82 15 27737 295 10 9.1 -4.2 | 347 15 3.4 -14.8 83 14 28042 335 15 6.3 -13.6 | 358 24 0.7 -24.2 84 13 28346 335 10 4.2 -9.1 | 4 20 -1.4 -19.6 85 13 28651 265 3 3.0 0.3 | 14 11 -2.7 -10.3 86 12 29261 245 12 10.9 5.1 | 317 8 5.2 -5.5 87 11 29566 255 20 19.3 5.2 | 292 15 13.7 -5.4 88 10 29870 300 23 19.9 -11.5 | 327 26 14.3 -22.1 89 10 30110 15 19 -4.9 -18.4 | 20 31 -10.6 -28.9 90 10 30175 330 30 15.0 -26.0 | 346 38 9.3 -36.6 Wind Parameters Mean winds (0-6000m): 178.1 at 16.0 knts Storm direction: 208.1 at 12.0 knts Shear (0-3000m) pos: 2.1 neg: 2.5 tot: 4.7 10-3/s Storm rel Dir Shear (0-3000m): 81.3 deg Storm rel helicity (0-3000m) pos: 25.3 neg: -14.6 tot: 10.7 m^2/s^2 ave: 3.6 10^-3 m/s^2 rel: 0.17 Storm rel vorticity (0-3000m) horiz: 9.1 stream: 1.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.43 Bulk Shear: 19.31 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 ------------------------------------------------------------------------------- 500 184 4 39 9| 6.2 0.0 6.2| 12.0 -7.5 4.5 8.9 0.27| 13.0 3.5 1000 186 6 45 7| 3.9 0.0 3.9| 12.7 -12.0 0.7 0.7 0.01| 10.5 0.1 1500 195 7 43 6| 2.6 2.0 4.5| 17.6 -13.1 4.5 3.0 0.17| 9.8 1.6 2000 192 8 54 5| 1.9 1.8 3.8| 19.0 -13.1 5.9 3.0 0.19| 8.0 1.5 2500 193 9 62 4| 2.5 1.5 4.0| 24.3 -13.1 11.2 4.5 0.32| 8.3 2.7 3000 196 10 66 3| 2.1 2.5 4.7| 25.3 -14.6 10.7 3.6 0.17| 9.1 1.6 4000 190 11 94 4| 2.0 2.9 4.8| 29.0 -15.8 13.2 3.3 0.17| 8.4 1.5 5000 182 13 119 6| 1.6 2.7 4.3| 43.5 -22.5 21.0 4.2 0.18| 7.5 1.4 6000 178 16 131 8| 1.5 2.2 3.7| 61.6 -32.8 28.9 4.8 0.18| 7.2 1.3 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251012.00.gif