UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041612.upa.cvt Date: 1200Z 16 APR 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 16 APR 25 Station: CYFB WMO ident: 71909 Latitude: 63.75 Longitude: -68.55 Elevation: 22.00 ------------------------------------------------------------------------------- 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 1014 22 -3.5 -5.3 87 1.8 -4.1 150 14 268.6 269.0 268.3 275.4 2.54 1 1000 131 -4.7 -5.9 91 1.2 -5.1 140 23 268.5 268.9 268.1 275.1 2.46 2 972 354 -6.5 -6.5 100 0.0 -6.5 141 27 268.8 269.2 268.2 275.3 2.41 3 945 573 -7.9 -7.9 100 0.0 -7.9 144 26 269.6 269.9 268.4 275.6 2.23 4 941 606 -7.1 -10.1 79 3.0 -7.9 145 26 270.7 271.0 268.6 275.9 1.88 5 935 656 -7.1 -10.4 77 3.3 -8.1 145 27 271.2 271.5 268.9 276.3 1.85 6 925 740 -7.9 -10.6 81 2.7 -8.7 145 28 271.2 271.5 268.8 276.3 1.84 7 856 1337 -13.1 -13.2 99 0.1 -13.1 138 20 271.9 272.1 268.9 276.4 1.61 8 855 1345 -12.9 -13.3 97 0.4 -13.0 138 19 272.2 272.4 269.1 276.7 1.60 9 853 1363 -7.5 -9.4 86 1.9 -8.1 137 18 278.0 278.4 273.6 284.2 2.19 10 850 1391 -5.9 -9.1 78 3.2 -7.0 135 17 280.0 280.3 274.8 286.4 2.25 11 848 1409 -5.7 -8.9 78 3.2 -6.8 134 17 280.4 280.8 275.0 286.9 2.30 12 825 1625 -5.9 -10.6 69 4.7 -7.4 127 16 282.4 282.7 275.8 288.3 2.06 13 813 1739 -6.5 -11.5 68 5.0 -8.1 123 16 282.9 283.3 275.9 288.6 1.95 14 707 2816 -13.9 -17.2 76 3.3 -14.7 132 11 286.3 286.5 276.9 290.5 1.40 15 700 2891 -14.5 -17.4 79 2.9 -15.2 140 10 286.4 286.7 277.0 290.6 1.39 16 671 3210 -17.3 -18.1 93 0.8 -17.5 167 9 286.8 287.0 277.1 290.9 1.37 17 658 3357 -18.1 -19.9 86 1.8 -18.5 179 8 287.5 287.7 277.2 291.1 1.20 18 654 3403 -18.1 -24.1 59 6.0 -19.2 181 8 288.0 288.1 276.9 290.6 0.83 19 650 3449 -18.3 -24.3 59 6.0 -19.4 181 9 288.3 288.4 277.0 290.8 0.82 20 642 3541 -18.7 -28.7 41 10.0 -20.3 183 9 288.8 288.9 277.0 290.6 0.56 21 625 3741 -20.3 -24.3 70 4.0 -21.0 187 11 289.2 289.4 277.6 291.9 0.86 22 619 3812 -20.9 -26.9 59 6.0 -21.9 190 12 289.3 289.5 277.4 291.5 0.68 23 612 3896 -21.7 -25.1 74 3.4 -22.3 192 14 289.4 289.5 277.6 291.9 0.81 24 608 3945 -21.9 -30.9 44 9.0 -23.2 194 14 289.7 289.8 277.3 291.2 0.48 25 603 4006 -22.1 -32.1 40 10.0 -23.5 193 15 290.1 290.2 277.4 291.5 0.43 26 597 4079 -22.5 -32.5 40 10.0 -23.8 188 15 290.5 290.6 277.6 291.8 0.42 27 582 4266 -22.9 -24.4 87 1.5 -23.2 176 16 292.2 292.3 279.1 295.0 0.91 28 570 4419 -23.7 -25.6 84 1.9 -24.0 173 19 293.0 293.1 279.4 295.6 0.83 29 551 4667 -24.1 -30.1 58 6.0 -25.0 173 23 295.3 295.4 280.1 297.2 0.57 30 540 4814 -24.7 -29.6 64 4.9 -25.4 178 24 296.3 296.4 280.6 298.3 0.61 31 500 5370 -29.1 -32.7 71 3.6 -29.5 185 21 297.6 297.6 281.0 299.2 0.49 32 464 5899 -33.1 -36.2 74 3.1 -33.4 189 26 299.0 299.1 281.4 300.3 0.37 33 422 6561 -36.9 -38.8 82 1.9 -37.1 196 32 302.4 302.4 282.8 303.4 0.32 34 400 6930 -38.3 -41.7 70 3.4 -38.5 200 36 305.2 305.3 283.8 306.1 0.25 35 395 7016 -38.9 -42.5 69 3.6 -39.1 205 35 305.5 305.6 283.9 306.3 0.23 36 385 7191 -40.3 -42.0 84 1.7 -40.4 205 38 305.9 306.0 284.1 306.8 0.25 37 372 7425 -41.5 -46.5 58 5.0 -41.8 205 41 307.4 307.4 284.5 307.9 0.16 38 370 7461 -41.5 -45.4 66 3.9 -41.7 205 41 307.8 307.9 284.7 308.5 0.18 39 315 8533 -49.5 -51.8 77 2.3 -49.6 212 48 311.2 311.2 285.9 311.6 0.10 40 300 8850 -52.3 -55.6 67 3.3 -52.4 215 50 311.6 311.6 286.0 311.9 0.07 41 277 9359 -56.9 -59.3 74 2.4 -56.9 215 52 312.2 312.2 286.2 312.4 0.05 42 268 9567 -58.5 -62.6 59 4.1 -58.6 215 52 312.8 312.8 286.4 312.9 0.03 43 253 9926 -61.5 -63.7 75 2.2 -61.5 215 50 313.6 313.6 286.6 313.7 0.03 44 251 9975 -61.9 -65.2 65 3.3 -61.9 215 50 313.7 313.7 286.6 313.8 0.02 45 250 10000 -61.9 -66.6 53 4.7 -61.9 215 51 314.0 314.0 286.8 314.1 0.02 46 245 10126 -60.1 -74.1 14 14.0 -60.2 223 51 318.6 318.6 288.3 318.6 0.01 47 224 10692 -55.3 -78.3 4 23.0 -55.5 212 40 334.2 334.2 292.9 334.2 0.00 48 217 10895 -55.9 -78.9 4 23.0 -56.1 225 34 336.3 336.3 293.4 336.3 0.00 49 210 11105 -53.5 -81.5 2 28.0 -53.8 221 32 343.2 343.2 295.1 343.2 0.00 50 200 11420 -53.1 -81.1 2 28.0 -53.4 210 30 348.7 348.7 296.3 348.7 0.00 51 199 11452 -52.9 -80.9 2 28.0 -53.2 210 30 349.5 349.5 296.5 349.5 0.00 52 190 11750 -52.7 -82.7 1 30.0 -53.1 206 29 354.5 354.5 297.6 354.5 0.00 53 182 12028 -50.7 -82.7 1 32.0 -51.2 202 28 362.1 362.1 299.1 362.1 0.00 54 166 12624 -52.5 -84.5 1 32.0 -52.9 221 26 368.8 368.8 300.4 368.8 0.00 55 150 13280 -50.5 -83.5 1 33.0 -51.1 210 24 383.1 383.1 302.8 383.1 0.00 56 137 13873 -48.5 -83.5 1 35.0 -49.3 210 18 396.6 396.6 304.8 396.7 0.00 57 127 14369 -49.9 -83.9 1 34.0 -50.7 188 16 402.8 402.8 305.6 402.8 0.00 58 115 15023 -45.7 -83.7 1 38.0 -47.0 187 27 422.2 422.2 308.0 422.2 0.00 59 100 15950 -47.1 -84.1 1 37.0 -48.4 190 7 436.7 436.7 309.6 436.7 0.00 60 94 16359 -48.7 -84.7 1 36.0 -49.8 190 13 441.4 441.4 310.0 441.4 0.00 61 70 18310 -46.1 -85.1 0 39.0 -48.0 160 10 485.8 485.8 313.9 485.8 0.00 62 65 18803 -45.3 -85.3 0 40.0 -47.4 167 10 497.9 497.9 314.8 497.9 0.00 63 50 20540 -47.9 -85.9 0 38.0 -50.0 90 3 530.6 530.6 316.9 530.6 0.00 64 40 22009 -49.9 -86.9 1 37.0 -52.0 148 13 560.5 560.5 318.6 560.6 0.01 65 30 23890 -50.5 -88.5 0 38.0 -52.9 125 16 607.0 607.0 320.9 607.0 0.01 66 20 26530 -51.1 -88.1 0 37.0 -54.3 135 21 679.8 679.8 323.7 679.8 0.01 67 14 28854 -51.7 -88.7 0 37.0 -55.6 158 17 750.7 750.7 326.0 750.8 0.01 68 10 31060 -47.9 -86.9 0 39.0 -54.3 165 11 840.7 840.8 328.2 840.9 0.02 69 6.8 33611 -46.7 -85.7 0 39.0 -55.2 943.8 943.8 330.2 944.2 0.04 70 4.7 36109 -37.9 -79.9 0 42.0 -53.3 1089.7 1089.8 332.5 1091.5 0.14 TRP 251 9975 -61.9 -65.2 65 3.3 -61.9 215 50 313.7 313.7 286.6 313.8 0.02 WND Sounding variables and indices 1000-500 mb thick: 5239.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.33 inches Sfc-500 mean rel hum: 75.19 % Est. max temperature: -0.26 C = 31.53 F Sfc-Lift cond lev (LCL): 985.52 mb = 245.43 m = 805.20 ft T: -5.62 C 700-500 lapse rate: 5.89 C/km ThetaE index: 0.34 C Layer 1000.0- 972.0 mb Conv cond level (CCL): 920.28 mb = 779.34 m = 2556.86 ft Mean mixing ratio: 2.23 g/kg Conv temperature: -0.80 C = 30.57 F Cap Strength: 17.82 C Lifted Index: 18.28 C Risk: None Lifted Index @300 mb: 25.55 C Lifted Index @700 mb: 11.50 C Showalter Index: 9.85 C Risk: None Total Totals Index: 43.20 C Risk: None Vertical Totals Index: 23.20 C Cross Totals Index: 20.00 C K Index: 11.20 Risk: None Sweat Index: 55.00 Risk: None Energy Index: 2.66 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 14.38 J/kg Max Up Vert Vel: 5.36 m/s Conv Inhibition (B-): 100035.73 J/kg Cap Strength: 18.22 C Lift Cond Lev (LCL): 945.15 mb = 572.10 m = 1876.93 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 191 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 1014 22 150 14 -7.0 12.1 | 83 10 -9.5 -1.1 1 1000 131 140 23 -14.8 17.6 | 104 18 -17.2 4.4 2 978 305 140 27 -17.4 20.7 | 111 21 -19.8 7.4 3 941 610 145 26 -14.9 21.3 | 115 19 -17.4 8.1 4 925 740 145 28 -16.1 22.9 | 118 21 -18.5 9.7 5 904 914 140 25 -16.1 19.2 | 108 19 -18.5 5.9 6 869 1219 145 25 -14.3 20.5 | 113 18 -16.8 7.2 7 850 1391 135 17 -12.0 12.0 | 85 15 -14.5 -1.2 8 803 1829 120 16 -13.9 8.0 | 72 17 -16.3 -5.2 9 772 2134 145 10 -5.7 8.2 | 58 10 -8.2 -5.0 10 742 2438 115 8 -7.3 3.4 | 45 14 -9.7 -9.9 11 714 2743 125 11 -9.0 6.3 | 59 13 -11.5 -6.9 12 700 2891 140 10 -6.4 7.7 | 58 10 -8.9 -5.6 13 657 3353 180 8 0.0 8.0 | 25 6 -2.5 -5.2 14 631 3658 185 10 0.9 10.0 | 26 4 -1.6 -3.3 15 605 3962 195 15 3.9 14.5 | 229 2 1.4 1.3 16 581 4267 175 16 -1.4 15.9 | 125 5 -3.9 2.7 17 557 4572 170 23 -4.0 22.7 | 146 11 -6.5 9.4 18 535 4877 180 24 0.0 24.0 | 167 11 -2.5 10.8 19 500 5370 185 21 1.8 20.9 | 175 8 -0.6 7.7 20 451 6096 190 28 4.9 27.6 | 190 15 2.4 14.3 21 400 6930 200 36 12.3 33.8 | 206 23 9.9 20.6 22 395 7010 205 35 14.8 31.7 | 214 22 12.3 18.5 23 361 7620 205 44 18.6 39.9 | 211 31 16.1 26.6 24 300 8850 215 50 28.7 41.0 | 223 38 26.2 27.7 25 286 9144 215 50 28.7 41.0 | 223 38 26.2 27.7 26 273 9449 215 53 30.4 43.4 | 223 41 27.9 30.2 27 251 9975 215 50 28.7 41.0 | 223 38 26.2 27.7 28 250 10000 215 51 29.3 41.8 | 223 39 26.8 28.5 29 248 10058 225 51 36.1 36.1 | 236 41 33.6 22.8 30 236 10363 215 51 29.3 41.8 | 223 39 26.8 28.5 31 225 10668 210 41 20.5 35.5 | 219 29 18.0 22.3 32 215 10973 230 32 24.5 20.6 | 252 23 22.1 7.3 33 205 11278 210 31 15.5 26.8 | 224 19 13.0 13.6 34 200 11420 210 30 15.0 26.0 | 225 18 12.5 12.7 35 177 12192 200 27 9.2 25.4 | 209 14 6.8 12.1 36 169 12497 225 28 19.8 19.8 | 249 19 17.3 6.6 37 162 12802 215 24 13.8 19.7 | 240 13 11.3 6.4 38 154 13106 215 36 20.6 29.5 | 228 24 18.2 16.3 39 150 13280 210 24 12.0 20.8 | 232 12 9.5 7.6 40 134 14021 210 16 8.0 13.9 | 264 6 5.5 0.6 41 128 14326 190 16 2.8 15.8 | 187 3 0.3 2.5 42 122 14630 180 18 0.0 18.0 | 153 5 -2.5 4.8 43 117 14935 185 30 2.6 29.9 | 181 17 0.2 16.7 44 111 15240 190 19 3.3 18.7 | 189 6 0.8 5.5 45 106 15545 200 18 6.2 16.9 | 225 5 3.7 3.7 46 102 15850 205 12 5.1 10.9 | 312 4 2.6 -2.4 47 100 15950 190 7 1.2 6.9 | 11 6 -1.2 -6.3 48 97 16154 185 14 1.2 13.9 | 120 1 -1.2 0.7 49 88 16764 200 11 3.8 10.3 | 336 3 1.3 -2.9 50 84 17069 170 14 -2.4 13.8 | 96 5 -4.9 0.6 51 77 17678 135 10 -7.1 7.1 | 57 11 -9.5 -6.2 52 74 17983 155 14 -5.9 12.7 | 86 8 -8.4 -0.5 53 70 18310 160 10 -3.4 9.4 | 57 7 -5.9 -3.8 54 67 18593 170 10 -1.7 9.8 | 51 5 -4.2 -3.4 55 61 19202 160 10 -3.4 9.4 | 57 7 -5.9 -3.8 56 58 19507 115 11 -10.0 4.6 | 55 15 -12.4 -8.6 57 56 19812 160 11 -3.8 10.3 | 65 7 -6.2 -2.9 58 53 20117 195 18 4.7 17.4 | 208 5 2.2 4.2 59 50 20540 90 3 -3.0 0.0 | 22 14 -5.5 -13.2 60 49 20726 100 1 -1.0 0.2 | 15 14 -3.4 -13.1 61 46 21031 170 10 -1.7 9.8 | 51 5 -4.2 -3.4 62 44 21336 175 8 -0.7 8.0 | 31 6 -3.2 -5.3 63 42 21641 110 10 -9.4 3.4 | 50 15 -11.9 -9.8 64 40 21946 150 13 -6.5 11.3 | 78 9 -9.0 -2.0 65 32 23470 105 13 -12.6 3.4 | 57 18 -15.0 -9.9 66 31 23774 130 15 -11.5 9.6 | 76 14 -13.9 -3.6 67 30 23890 125 16 -13.1 9.2 | 75 16 -15.6 -4.1 68 29 24079 95 11 -11.0 1.0 | 48 18 -13.4 -12.3 69 28 24384 125 17 -13.9 9.8 | 78 17 -16.4 -3.5 70 27 24689 110 18 -16.9 6.2 | 70 21 -19.4 -7.1 71 25 24994 110 18 -16.9 6.2 | 70 21 -19.4 -7.1 72 24 25298 110 20 -18.8 6.8 | 73 22 -21.3 -6.4 73 22 25908 140 26 -16.7 19.9 | 109 20 -19.2 6.7 74 21 26213 130 13 -10.0 8.4 | 69 13 -12.4 -4.9 75 20 26518 100 12 -11.8 2.1 | 52 18 -14.3 -11.2 76 20 26530 135 21 -14.8 14.8 | 95 17 -17.3 1.6 77 18 27127 140 20 -12.9 15.3 | 98 15 -15.3 2.1 78 17 27432 110 12 -11.3 4.1 | 56 16 -13.7 -9.1 79 17 27737 90 16 -16.0 0.0 | 54 23 -18.5 -13.2 80 14 28651 155 24 -10.1 21.8 | 124 15 -12.6 8.5 81 14 28956 160 14 -4.8 13.2 | 89 7 -7.2 -0.1 82 13 29261 110 10 -9.4 3.4 | 50 15 -11.9 -9.8 83 12 29870 110 24 -22.6 8.2 | 79 26 -25.0 -5.0 84 11 30175 140 17 -10.9 13.0 | 89 13 -13.4 -0.2 85 10 31060 165 11 -2.8 10.6 | 64 6 -5.3 -2.6 Wind Parameters Mean winds (0-6000m): 160.5 at 17.9 knts Storm direction: 190.5 at 13.5 knts Shear (0-3000m) pos: 1.3 neg: 1.3 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): -28.7 deg Storm rel helicity (0-3000m) pos: 58.8 neg: -85.2 tot: -26.4 m^2/s^2 ave: -8.8 10^-3 m/s^2 rel: -0.12 Storm rel vorticity (0-3000m) horiz: 9.7 stream: -1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.23 Bulk Shear: 11.66 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 ------------------------------------------------------------------------------- 500 141 24 108 19| 0.0 12.8 12.8| 32.4 0.0 32.4 64.7 0.53| 15.7 8.3 1000 142 25 111 19| 0.0 5.8 5.8| 42.0 -17.6 24.4 24.4 0.31| 11.1 3.4 1500 142 24 108 18| 0.0 2.0 2.0| 47.3 -55.4 -8.1 -5.4 -0.04| 11.3 -0.4 2000 139 22 101 17| 1.2 1.5 2.7| 47.3 -69.9 -22.6 -11.3 -0.12| 10.6 -1.2 2500 138 19 94 15| 1.0 1.6 2.6| 50.0 -83.3 -33.4 -13.3 -0.17| 10.2 -1.8 3000 138 18 90 14| 1.3 1.3 2.7| 58.8 -85.2 -26.4 -8.8 -0.12| 9.7 -1.2 4000 144 16 88 12| 2.2 1.0 3.2| 58.9 -91.7 -32.9 -8.2 -0.20| 9.0 -1.8 5000 153 17 99 10| 2.2 1.2 3.4| 76.0 -93.5 -17.5 -3.5 -0.12| 8.8 -1.0 6000 161 18 114 9| 2.3 1.0 3.3| 84.9 -93.5 -8.6 -1.4 -0.07| 8.1 -0.6 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250416.12.gif