UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102000.upa.cvt Date: 0000Z 20 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 20 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 -1.5 -2.8 91 1.3 -2.0 110 22 270.9 271.4 270.7 279.2 3.07 1 1000 128 -1.9 -3.3 90 1.4 -2.4 105 28 271.2 271.7 270.7 279.3 2.99 2 950 533 -5.1 -5.1 100 0.0 -5.1 272.0 272.5 270.8 279.5 2.75 3 929 710 -2.1 -6.9 70 4.8 -3.8 276.8 277.2 273.3 283.7 2.45 4 925 744 -2.5 -7.2 70 4.7 -4.1 115 29 276.8 277.2 273.2 283.5 2.40 5 914 839 -2.9 -7.7 69 4.8 -4.6 277.3 277.7 273.4 283.9 2.34 6 887 1077 -1.5 -5.8 72 4.3 -3.1 281.1 281.6 276.2 289.0 2.79 7 850 1415 -3.7 -7.5 75 3.8 -5.0 110 22 282.3 282.7 276.5 289.6 2.56 8 833 1574 -4.7 -8.8 73 4.1 -6.1 282.9 283.3 276.5 289.6 2.36 9 776 2127 -9.5 -9.5 100 0.0 -9.5 283.5 283.9 276.9 290.4 2.39 10 756 2328 -10.3 -10.6 98 0.3 -10.4 284.7 285.1 277.3 291.3 2.25 11 750 2390 -10.5 -11.9 89 1.4 -10.9 285.2 285.5 277.2 291.2 2.05 12 741 2483 -9.3 -17.3 52 8.0 -11.4 287.5 287.7 277.4 291.5 1.33 13 740 2493 -9.3 -15.3 62 6.0 -11.0 287.6 287.9 277.8 292.3 1.57 14 739 2504 -9.3 -11.6 83 2.3 -10.0 287.7 288.1 278.6 294.0 2.13 15 720 2705 -10.7 -10.7 100 0.0 -10.7 288.3 288.7 279.2 295.2 2.35 16 714 2769 -9.7 -10.9 91 1.2 -10.1 290.1 290.5 280.0 297.0 2.33 17 712 2791 -9.5 -15.5 62 6.0 -11.2 290.5 290.8 279.3 295.4 1.61 18 710 2812 -9.3 -15.3 62 6.0 -11.0 291.0 291.3 279.5 296.0 1.64 19 702 2900 -9.7 -15.7 62 6.0 -11.4 291.5 291.8 279.7 296.4 1.60 20 700 2922 -9.7 -15.7 62 6.0 -11.4 145 20 291.7 292.0 279.8 296.6 1.61 21 684 3101 -9.5 -19.5 44 10.0 -12.1 293.9 294.1 280.3 297.6 1.19 22 660 3376 -11.1 -22.1 40 11.0 -13.7 295.1 295.3 280.6 298.2 0.99 23 651 3481 -11.5 -18.5 56 7.0 -13.3 295.8 296.1 281.4 300.1 1.36 24 643 3576 -11.3 -27.3 25 16.0 -14.6 297.1 297.2 281.0 299.2 0.63 25 637 3648 -11.5 -26.5 28 15.0 -14.7 297.7 297.8 281.3 299.9 0.69 26 620 3855 -13.1 -26.1 33 13.0 -15.8 298.1 298.3 281.5 300.5 0.73 27 609 3991 -14.1 -19.1 66 5.0 -15.4 298.5 298.8 282.5 302.9 1.39 28 603 4066 -14.5 -23.5 46 9.0 -16.5 298.9 299.1 282.1 302.0 0.95 29 596 4154 -15.3 -21.3 60 6.0 -16.7 299.0 299.2 282.5 302.7 1.17 30 572 4463 -17.5 -23.5 59 6.0 -18.8 299.9 300.1 282.7 303.2 1.00 31 567 4529 -17.7 -27.7 41 10.0 -19.6 300.5 300.6 282.5 302.7 0.69 32 564 4569 -17.9 -27.9 41 10.0 -19.8 300.7 300.8 282.5 302.9 0.68 33 562 4595 -18.1 -21.8 73 3.7 -19.0 300.7 301.0 283.2 304.5 1.19 34 556 4675 -18.9 -21.3 81 2.4 -19.4 300.7 301.0 283.3 304.7 1.25 35 551 4743 -19.5 -21.3 86 1.8 -19.9 300.8 301.0 283.3 304.8 1.27 36 536 4948 -20.1 -26.1 59 6.0 -21.2 302.5 302.6 283.5 305.2 0.85 37 534 4975 -20.1 -31.1 37 11.0 -21.9 302.8 302.9 283.2 304.6 0.53 38 500 5460 -23.3 -24.1 93 0.8 -23.5 200 18 304.6 304.8 284.7 308.2 1.09 39 474 5849 -25.5 -27.1 86 1.6 -25.8 306.6 306.8 285.1 309.5 0.88 40 465 5987 -26.5 -26.6 99 0.1 -26.5 307.0 307.2 285.4 310.1 0.93 41 461 6050 -26.9 -27.3 96 0.4 -27.0 307.3 307.5 285.4 310.2 0.88 42 457 6112 -27.5 -33.5 57 6.0 -28.3 307.3 307.4 284.9 309.0 0.49 43 452 6191 -27.9 -34.9 51 7.0 -28.8 307.8 307.9 285.1 309.3 0.44 44 444 6319 -28.7 -37.7 42 9.0 -29.7 308.3 308.4 285.1 309.5 0.34 45 440 6384 -28.9 -30.8 84 1.9 -29.2 308.9 309.0 285.7 311.2 0.67 46 403 7007 -32.5 -34.9 79 2.4 -32.8 312.1 312.2 286.6 313.8 0.49 47 400 7060 -33.1 -35.5 79 2.4 -33.4 210 25 312.0 312.1 286.6 313.6 0.46 48 377 7473 -36.5 -37.7 89 1.2 -36.6 312.8 312.9 286.8 314.2 0.39 49 367 7658 -37.3 -40.5 72 3.2 -37.6 314.2 314.2 287.2 315.2 0.30 50 333 8322 -41.9 -46.2 63 4.3 -42.2 316.7 316.7 287.9 317.4 0.18 51 312 8760 -45.1 -47.6 76 2.5 -45.2 318.2 318.2 288.3 318.8 0.17 52 300 9020 -47.3 -50.2 72 2.9 -47.4 205 32 318.7 318.7 288.5 319.2 0.13 53 288 9288 -49.5 -52.9 67 3.4 -49.6 319.3 319.3 288.6 319.7 0.10 54 268 9756 -52.7 -59.7 42 7.0 -52.8 321.3 321.3 289.2 321.4 0.05 55 253 10124 -55.9 -60.0 60 4.1 -56.0 321.9 321.9 289.4 322.0 0.05 56 250 10200 -56.3 -60.9 56 4.6 -56.4 205 36 322.4 322.4 289.5 322.5 0.04 57 215 11146 -61.3 -65.0 61 3.7 -61.3 215 26 328.8 328.8 291.4 328.9 0.03 58 200 11600 -55.5 -77.5 5 22.0 -55.8 225 35 344.9 344.9 295.5 344.9 0.00 59 150 13440 -54.3 -83.3 2 29.0 -54.7 230 33 376.5 376.5 301.7 376.5 0.00 60 100 16050 -54.3 -85.3 1 31.0 -54.9 250 26 422.8 422.8 308.0 422.8 0.00 61 86 17010 -57.5 -86.5 1 29.0 -58.0 435.0 435.0 309.4 435.0 0.00 62 70 18310 -57.5 -87.5 1 30.0 -58.0 235 27 461.4 461.4 311.9 461.4 0.00 63 65 18778 -56.3 -87.3 1 31.0 -57.0 473.9 473.9 313.0 473.9 0.00 64 58 19495 -59.7 -87.7 1 28.0 -60.2 481.9 481.9 313.6 481.9 0.00 65 50 20420 -60.3 -89.3 1 29.0 -60.9 270 27 501.4 501.4 315.1 501.4 0.00 66 39 21966 -60.5 -89.5 1 29.0 -61.2 537.8 537.8 317.4 537.8 0.00 67 38 22127 -60.3 -89.3 1 29.0 -61.0 542.3 542.3 317.6 542.3 0.00 68 33 22997 -64.3 -90.3 2 26.0 -64.8 554.0 554.0 318.3 554.1 0.00 69 30 23580 -64.1 -91.1 1 27.0 -64.7 295 27 569.9 569.9 319.2 569.9 0.00 70 20 26060 -65.9 -90.9 2 25.0 -66.5 310 21 634.5 634.5 322.1 634.5 0.00 71 10 30230 -68.5 -93.5 2 25.0 -69.4 330 51 763.9 763.9 326.3 763.9 0.01 72 9.4 30600 -69.5 -93.5 2 24.0 -70.3 773.7 773.7 326.5 773.7 0.01 73 5.7 33613 -65.5 -92.5 1 27.0 -67.5 910.2 910.2 329.6 910.3 0.01 74 4.5 35049 -66.1 -93.1 1 27.0 -68.4 971.1 971.1 330.7 971.2 0.01 TRP 215 11146 -61.3 -65.0 61 3.7 -61.3 215 26 328.8 328.8 291.4 328.9 0.03 WND 4.0 340 61 Sounding variables and indices 1000-500 mb thick: 5332.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 69.48 % Est. max temperature: 9.61 C = 49.30 F Sfc-Lift cond lev (LCL): 989.49 mb = 211.49 m = 693.86 ft T: -2.56 C 700-500 lapse rate: 5.36 C/km ThetaE index: 1.60 C Layer 712.0- 710.0 mb Conv cond level (CCL): 799.82 mb = 1891.10 m = 6204.33 ft Mean mixing ratio: 2.73 g/kg Conv temperature: 10.88 C = 51.59 F Cap Strength: 19.08 C Lifted Index: 20.04 C Risk: None Lifted Index @300 mb: 26.92 C Lifted Index @700 mb: 12.43 C Showalter Index: 13.24 C Risk: None Total Totals Index: 35.40 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 15.80 C K Index: 6.10 Risk: None Sweat Index: 62.00 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.29 J/kg Max Up Vert Vel: 7.78 m/s Conv Inhibition (B-): 70768.94 J/kg Cap Strength: 20.03 C Lift Cond Lev (LCL): 930.23 mb = 699.27 m = 2294.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44302 340 61 20.9 -57.3 1 1010 46 110 22 -20.7 7.5 2 1000 128 105 28 -27.0 7.2 3 978 305 110 35 -32.9 12.0 4 941 610 120 39 -33.8 19.5 5 925 744 115 29 -26.3 12.3 6 905 914 105 26 -25.1 6.7 7 871 1219 110 25 -23.5 8.6 8 850 1415 110 22 -20.7 7.5 9 806 1829 110 14 -13.2 4.8 10 775 2134 115 12 -10.9 5.1 11 745 2438 125 17 -13.9 9.8 12 716 2743 130 17 -13.0 10.9 13 700 2922 145 20 -11.5 16.4 14 661 3353 170 17 -3.0 16.7 15 635 3658 160 18 -6.2 16.9 16 610 3962 175 22 -1.9 21.9 17 586 4267 190 14 2.4 13.8 18 562 4572 225 7 4.9 4.9 19 540 4877 220 9 5.8 6.9 20 500 5460 200 18 6.2 16.9 21 477 5791 190 18 3.1 17.7 22 458 6096 205 20 8.5 18.1 23 420 6706 195 24 6.2 23.2 24 403 7010 210 24 12.0 20.8 25 400 7060 210 25 12.5 21.7 26 368 7620 205 23 9.7 20.8 27 300 9020 205 32 13.5 29.0 28 294 9144 205 32 13.5 29.0 29 268 9754 205 38 16.1 34.4 30 250 10200 205 36 15.2 32.6 31 232 10668 205 34 14.4 30.8 32 221 10973 205 35 14.8 31.7 33 215 11146 215 26 14.9 21.3 34 200 11600 225 35 24.7 24.7 35 191 11887 235 30 24.6 17.2 36 182 12192 215 25 14.3 20.5 37 174 12497 230 35 26.8 22.5 38 158 13106 215 34 19.5 27.9 39 150 13440 230 33 25.3 21.2 40 144 13716 240 32 27.7 16.0 41 137 14021 225 30 21.2 21.2 42 113 15240 240 28 24.2 14.0 43 108 15545 240 25 21.7 12.5 44 100 16050 250 26 24.4 8.9 45 98 16154 250 26 24.4 8.9 46 81 17374 255 23 22.2 6.0 47 74 17983 280 26 25.6 -4.5 48 70 18288 275 18 17.9 -1.6 49 70 18310 235 27 22.1 15.5 50 67 18593 230 26 19.9 16.7 51 64 18898 270 28 28.0 -0.0 52 61 19202 260 32 31.5 5.6 53 55 19812 290 22 20.7 -7.5 54 52 20117 265 24 23.9 2.1 55 50 20420 270 27 27.0 -0.0 56 50 20422 285 28 27.0 -7.2 57 48 20726 265 24 23.9 2.1 58 45 21031 295 24 21.8 -10.1 59 43 21336 290 27 25.4 -9.2 60 41 21641 290 25 23.5 -8.6 61 39 21946 280 15 14.8 -2.6 62 37 22250 265 16 15.9 1.4 63 34 22860 290 18 16.9 -6.2 64 30 23580 295 27 24.5 -11.4 65 24 24994 300 36 31.2 -18.0 66 20 26060 310 21 16.1 -13.5 67 19 26518 310 21 16.1 -13.5 68 18 26822 310 37 28.3 -23.8 69 17 27127 315 25 17.7 -17.7 70 16 27432 310 33 25.3 -21.2 71 14 28042 310 36 27.6 -23.1 72 14 28346 315 42 29.7 -29.7 73 13 28651 325 25 14.3 -20.5 74 12 28956 315 33 23.3 -23.3 75 11 29566 335 42 17.7 -38.1 76 10 30230 330 51 25.5 -44.2 Wind Parameters Energy-Hel index: -1.89 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251020.00.gif