UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025061312.upa.cvt Date: 1200Z 13 JUN 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:1200Z 13 JUN 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 1000 22 2.6 1.3 91 1.3 2.0 310 4 275.8 276.5 275.2 287.2 4.20 1 937 540 -1.9 -1.9 100 0.0 -1.9 287 10 276.3 276.9 274.6 286.1 3.55 2 925 642 -2.3 -2.5 99 0.2 -2.4 285 11 277.0 277.5 274.8 286.4 3.43 3 858 1235 -5.1 -5.4 98 0.3 -5.2 249 6 280.1 280.6 275.9 288.4 2.98 4 850 1309 -4.5 -4.8 98 0.3 -4.6 245 10 281.4 282.0 276.8 290.3 3.14 5 844 1365 -3.7 -3.9 99 0.2 -3.8 246 10 282.8 283.4 277.9 292.4 3.39 6 755 2241 -6.9 -7.5 95 0.6 -7.1 247 14 288.5 289.0 280.0 296.9 2.88 7 741 2387 -7.9 -8.0 99 0.1 -7.9 242 13 289.0 289.5 280.1 297.3 2.82 8 700 2828 -11.1 -11.8 95 0.7 -11.3 230 13 290.2 290.6 279.9 296.8 2.21 9 637 3544 -16.1 -18.3 83 2.2 -16.6 229 13 292.4 292.7 279.9 296.8 1.42 10 601 3980 -19.1 -19.3 98 0.2 -19.1 250 14 293.9 294.1 280.5 298.1 1.38 11 587 4154 -20.5 -21.8 89 1.3 -20.8 256 14 294.2 294.4 280.4 297.8 1.14 12 584 4192 -20.9 -25.0 70 4.1 -21.7 257 14 294.2 294.4 280.0 296.9 0.86 13 568 4397 -21.9 -31.9 40 10.0 -23.4 252 14 295.4 295.5 280.0 296.9 0.46 14 565 4436 -22.1 -33.1 36 11.0 -23.6 250 15 295.6 295.7 280.0 297.0 0.42 15 558 4528 -21.1 -34.1 30 13.0 -22.9 244 15 297.8 297.9 280.9 299.1 0.38 16 547 4674 -21.9 -31.9 40 10.0 -23.4 241 16 298.6 298.7 281.4 300.2 0.48 17 538 4796 -22.5 -40.5 18 18.0 -24.5 243 16 299.3 299.3 281.3 300.0 0.21 18 516 5101 -24.5 -34.5 39 10.0 -25.8 247 17 300.4 300.5 282.1 301.8 0.40 19 506 5244 -25.5 -36.5 35 11.0 -26.8 249 17 300.9 301.0 282.2 302.1 0.33 20 502 5301 -25.9 -30.3 66 4.4 -26.5 250 17 301.1 301.2 282.7 303.1 0.61 21 500 5330 -26.1 -31.1 63 5.0 -26.8 250 17 301.2 301.3 282.6 303.1 0.57 22 487 5521 -26.9 -37.9 35 11.0 -28.1 250 16 302.5 302.6 282.8 303.5 0.30 23 478 5656 -27.9 -34.9 51 7.0 -28.7 250 16 302.9 303.0 283.1 304.3 0.41 24 473 5731 -28.1 -38.1 38 10.0 -29.2 250 15 303.6 303.6 283.2 304.6 0.30 25 459 5947 -29.3 -37.3 46 8.0 -30.2 252 15 304.7 304.7 283.7 305.8 0.34 26 450 6089 -30.1 -43.1 27 13.0 -31.2 255 16 305.4 305.4 283.8 306.1 0.19 27 439 6265 -31.3 -39.3 45 8.0 -32.1 250 14 306.1 306.1 284.2 307.1 0.29 28 424 6511 -32.7 -42.7 36 10.0 -33.6 250 13 307.3 307.4 284.6 308.1 0.21 29 400 6920 -35.7 -42.7 49 7.0 -36.2 245 15 308.6 308.6 285.1 309.4 0.22 30 375 7364 -39.5 -45.5 53 6.0 -39.9 240 15 309.3 309.3 285.3 309.9 0.17 31 368 7492 -40.7 -48.7 42 8.0 -41.1 240 16 309.4 309.4 285.2 309.8 0.12 32 363 7584 -41.3 -45.8 62 4.5 -41.6 240 16 309.8 309.8 285.5 310.4 0.17 33 336 8103 -45.3 -49.7 61 4.4 -45.5 240 16 311.3 311.3 285.9 311.7 0.12 34 313 8572 -48.1 -55.1 44 7.0 -48.3 227 18 313.7 313.7 286.7 314.0 0.07 35 309 8656 -48.3 -62.3 18 14.0 -48.6 220 18 314.6 314.6 287.0 314.7 0.03 36 300 8850 -49.1 -59.1 30 10.0 -49.4 210 22 316.1 316.2 287.5 316.3 0.04 37 299 8872 -49.3 -59.3 30 10.0 -49.6 210 22 316.2 316.2 287.5 316.3 0.04 38 292 9029 -48.3 -67.3 9 19.0 -48.7 207 23 319.7 319.7 288.7 319.8 0.02 39 268 9598 -47.1 -70.1 5 23.0 -47.6 210 22 329.4 329.4 291.6 329.5 0.01 40 252 10007 -47.7 -73.7 3 26.0 -48.2 214 19 334.4 334.4 292.9 334.4 0.01 41 250 10060 -47.1 -75.1 3 28.0 -47.6 215 19 336.0 336.0 293.3 336.1 0.01 42 247 10140 -45.9 -75.9 2 30.0 -46.5 215 19 339.0 339.0 294.1 339.0 0.01 43 229 10644 -44.3 -78.3 1 34.0 -45.1 206 17 348.8 348.9 296.4 348.9 0.00 44 207 11320 -44.7 -79.7 1 35.0 -45.5 207 16 358.4 358.4 298.4 358.5 0.00 45 200 11550 -43.9 -79.9 1 36.0 -44.8 220 19 363.3 363.3 299.3 363.3 0.00 46 189 11931 -42.9 -80.9 1 38.0 -44.0 222 19 370.8 370.8 300.7 370.8 0.00 47 150 13480 -45.7 -82.7 1 37.0 -46.7 225 19 391.3 391.3 304.0 391.3 0.00 48 135 14179 -46.1 -83.1 1 37.0 -47.1 208 15 402.6 402.6 305.6 402.6 0.00 49 125 14690 -45.1 -83.1 1 38.0 -46.4 216 17 413.3 413.3 306.9 413.4 0.00 50 120 14961 -47.1 -83.1 1 36.0 -48.1 220 17 414.5 414.5 307.0 414.5 0.00 51 110 15538 -45.1 -83.1 1 38.0 -46.5 249 11 428.7 428.7 308.7 428.8 0.00 52 104 15910 -46.7 -83.7 1 37.0 -48.0 174 10 432.6 432.6 309.1 432.6 0.00 53 100 16170 -46.3 -84.3 1 38.0 -47.7 190 12 438.3 438.3 309.7 438.3 0.00 54 98 16305 -45.1 -84.1 0 39.0 -46.7 176 13 443.1 443.1 310.2 443.2 0.00 55 89 16946 -46.9 -83.9 1 37.0 -48.3 183 11 451.9 451.9 311.0 451.9 0.00 56 70 18540 -46.3 -84.3 1 38.0 -48.1 165 6 485.3 485.3 313.9 485.4 0.00 57 50 20780 -45.9 -84.9 0 39.0 -48.4 165 15 535.3 535.3 317.2 535.3 0.01 58 47 21194 -44.1 -84.1 0 40.0 -47.1 186 13 549.2 549.2 318.1 549.2 0.01 59 39 22443 -46.1 -85.1 0 39.0 -49.1 137 13 574.2 574.2 319.4 574.3 0.01 60 30 24200 -43.7 -83.7 0 40.0 -48.1 150 8 625.5 625.5 321.7 625.6 0.01 61 26 25163 -41.7 -82.7 0 41.0 -47.3 137 10 657.3 657.3 323.0 657.4 0.02 62 23 25988 -44.1 -84.1 0 40.0 -49.1 137 18 673.7 673.7 323.6 673.8 0.01 63 20 26930 -41.3 -82.3 0 41.0 -48.0 115 12 709.8 709.8 324.7 709.9 0.02 64 10 31720 -33.9 -77.9 0 44.0 -47.7 85 21 893.0 893.1 329.3 894.0 0.09 65 9.7 31934 -33.7 -77.7 0 44.0 -47.8 901.6 901.6 329.5 902.6 0.10 66 6.5 34785 -26.3 -72.3 0 46.0 -47.6 1042.2 1042.4 331.9 1046.5 0.34 TRP 299 8872 -49.3 -59.3 30 10.0 -49.6 210 22 316.2 316.2 287.5 316.3 0.04 WND Sounding variables and indices 1000-500 mb thick: 5308.00 m Freezing level: 963.60 mb = 321.43 m = 1054.55 ft Wetbulb zero: 967.71 mb = 283.39 m = 929.74 ft Precipitable water: 0.49 inches Sfc-500 mean rel hum: 81.93 % Est. max temperature: 8.28 C = 46.91 F Sfc-Lift cond lev (LCL): 979.96 mb = 183.25 m = 601.22 ft T: 1.20 C 700-500 lapse rate: 6.00 C/km ThetaE index: 1.09 C Layer 937.0- 925.0 mb Conv cond level (CCL): 937.00 mb = 540.25 m = 1772.44 ft Mean mixing ratio: 3.69 g/kg Conv temperature: 3.73 C = 38.71 F Cap Strength: 12.63 C Lifted Index: 12.67 C Risk: None Lifted Index @300 mb: 20.96 C Lifted Index @700 mb: 6.81 C Showalter Index: 9.89 C Risk: None Total Totals Index: 42.90 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 21.30 C K Index: 16.10 Risk: < 20 % chance of thunderstorms Sweat Index: 37.00 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.34 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 0.29 J/kg Cap Strength: 12.60 C Lift Cond Lev (LCL): 942.23 mb = 495.90 m = 1626.96 ft Lev Free Conv (LFC): 937.23 mb = 538.28 m = 1765.98 ft Equ Level (EL): 917.23 mb = 708.55 m = 2324.62 ft B at Equ Level: 8.97 J/kg Max Parcel Lev (MPL): 867.23 mb = 1150.91 m = 3775.91 ft Wind level data Storm motion: 280 at 10 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 1000 22 310 4 3.1 -2.6 | 83 7 -6.8 -0.8 1 965 305 295 11 10.0 -4.6 | 357 3 0.1 -2.9 2 929 610 285 10 9.7 -2.6 | 12 1 -0.2 -0.8 3 925 642 285 11 10.6 -2.8 | 324 1 0.8 -1.1 4 894 914 315 11 7.8 -7.8 | 19 6 -2.0 -6.0 5 860 1219 250 5 4.7 1.7 | 124 6 -5.1 3.5 6 850 1309 245 10 9.1 4.2 | 173 6 -0.8 6.0 7 827 1524 250 11 10.3 3.8 | 185 6 0.5 5.5 8 795 1829 250 19 17.9 6.5 | 224 12 8.0 8.3 9 765 2134 250 15 14.1 5.1 | 212 8 4.3 6.9 10 736 2438 240 13 11.3 6.5 | 190 8 1.4 8.3 11 708 2743 240 11 9.5 5.5 | 178 7 -0.3 7.3 12 700 2828 230 13 10.0 8.4 | 181 10 0.1 10.1 13 680 3048 215 13 7.5 10.6 | 169 13 -2.4 12.4 14 652 3353 215 11 6.3 9.0 | 162 11 -3.5 10.8 15 626 3658 240 14 12.1 7.0 | 195 9 2.3 8.8 16 577 4267 260 14 13.8 2.4 | 223 6 4.0 4.2 17 554 4572 240 15 13.0 7.5 | 199 10 3.2 9.3 18 531 4877 245 17 15.4 7.2 | 212 11 5.6 8.9 19 500 5330 250 17 16.0 5.8 | 219 10 6.1 7.6 20 469 5791 250 15 14.1 5.1 | 212 8 4.3 6.9 21 449 6096 255 16 15.5 4.1 | 224 8 5.6 5.9 22 430 6401 245 13 11.8 5.5 | 195 8 2.0 7.3 23 412 6706 260 14 13.8 2.4 | 223 6 4.0 4.2 24 400 6920 245 15 13.6 6.3 | 205 9 3.8 8.1 25 377 7315 240 15 13.0 7.5 | 199 10 3.2 9.3 26 360 7620 240 16 13.9 8.0 | 202 11 4.0 9.8 27 329 8230 240 16 13.9 8.0 | 202 11 4.0 9.8 28 314 8534 230 18 13.8 11.6 | 197 14 4.0 13.3 29 300 8839 205 19 8.0 17.2 | 175 19 -1.8 19.0 30 300 8850 210 22 11.0 19.1 | 183 21 1.2 20.8 31 299 8872 210 22 11.0 19.1 | 183 21 1.2 20.8 32 287 9144 205 24 10.1 21.8 | 181 24 0.3 23.5 33 250 10060 215 19 10.9 15.6 | 184 17 1.1 17.3 34 239 10363 215 19 10.9 15.6 | 184 17 1.1 17.3 35 228 10668 205 17 7.2 15.4 | 171 17 -2.6 17.2 36 218 10973 220 19 12.2 14.6 | 188 16 2.4 16.3 37 208 11278 205 16 6.8 14.5 | 169 17 -3.1 16.3 38 200 11550 220 19 12.2 14.6 | 188 16 2.4 16.3 39 174 12497 225 19 13.4 13.4 | 193 16 3.6 15.2 40 166 12802 225 15 10.6 10.6 | 184 12 0.8 12.4 41 152 13411 195 20 5.2 19.3 | 168 22 -4.7 21.1 42 150 13480 225 19 13.4 13.4 | 193 16 3.6 15.2 43 145 13716 225 19 13.4 13.4 | 193 16 3.6 15.2 44 138 14021 205 15 6.3 13.6 | 167 16 -3.5 15.4 45 115 15240 225 18 12.7 12.7 | 191 15 2.9 14.5 46 110 15545 250 11 10.3 3.8 | 185 6 0.5 5.5 47 105 15850 170 10 -1.7 9.8 | 135 16 -11.6 11.6 48 100 16170 190 12 2.1 11.8 | 150 16 -7.7 13.6 49 96 16459 160 14 -4.8 13.2 | 136 21 -14.6 14.9 50 91 16764 195 11 2.8 10.6 | 151 14 -7.0 12.4 51 87 17069 175 11 -1.0 11.0 | 140 17 -10.8 12.7 52 83 17374 220 11 7.1 8.4 | 165 11 -2.8 10.2 53 76 17983 220 10 6.4 7.7 | 160 10 -3.4 9.4 54 73 18288 185 10 0.9 10.0 | 143 15 -9.0 11.7 55 70 18540 165 6 -1.6 5.8 | 124 14 -11.4 7.6 56 69 18593 205 10 4.2 9.1 | 153 12 -5.6 10.8 57 63 19202 175 4 -0.3 4.0 | 119 12 -10.2 5.7 58 58 19812 165 17 -4.4 16.4 | 142 23 -14.2 18.2 59 55 20117 205 13 5.5 11.8 | 162 14 -4.3 13.5 60 50 20726 180 1 0.0 1.0 | 106 10 -9.8 2.8 61 50 20780 165 15 -3.9 14.5 | 140 21 -13.7 16.3 62 48 21031 175 16 -1.4 15.9 | 148 21 -11.2 17.7 63 46 21336 195 11 2.8 10.6 | 151 14 -7.0 12.4 64 44 21641 90 10 -10.0 0.0 | 95 20 -19.8 1.8 65 42 21946 115 11 -10.0 4.6 | 108 21 -19.8 6.4 66 40 22250 150 11 -5.5 9.5 | 126 19 -15.3 11.3 67 38 22555 130 14 -10.7 9.0 | 118 23 -20.6 10.8 68 37 22860 150 12 -6.0 10.4 | 128 20 -15.8 12.2 69 35 23165 120 10 -8.7 5.0 | 110 20 -18.5 6.8 70 32 23774 95 10 -10.0 0.9 | 98 20 -19.8 2.6 71 31 24079 130 17 -13.0 10.9 | 119 26 -22.9 12.7 72 30 24200 150 8 -4.0 6.9 | 122 16 -13.8 8.7 73 29 24384 150 12 -6.0 10.4 | 128 20 -15.8 12.2 74 28 24689 125 11 -9.0 6.3 | 113 20 -18.8 8.1 75 27 24994 145 10 -5.7 8.2 | 123 18 -15.6 10.0 76 25 25298 130 10 -7.7 6.4 | 115 19 -17.5 8.2 77 24 25603 120 7 -6.1 3.5 | 108 17 -15.9 5.3 78 23 25908 130 20 -15.3 12.9 | 120 29 -25.1 14.6 79 22 26213 155 14 -5.9 12.7 | 133 21 -15.7 14.4 80 21 26518 145 12 -6.9 9.8 | 125 20 -16.7 11.6 81 20 26822 130 3 -2.3 1.9 | 107 13 -12.1 3.7 82 20 26930 115 12 -10.9 5.1 | 108 22 -20.7 6.8 83 19 27127 115 10 -9.1 4.2 | 108 20 -18.9 6.0 84 19 27432 120 11 -9.5 5.5 | 111 21 -19.4 7.3 85 17 28042 110 17 -16.0 5.8 | 106 27 -25.8 7.6 86 15 28956 105 21 -20.3 5.4 | 103 31 -30.1 7.2 87 14 29261 120 24 -20.8 12.0 | 114 34 -30.6 13.8 88 14 29566 105 15 -14.5 3.9 | 103 25 -24.3 5.6 89 13 29870 90 18 -18.0 0.0 | 94 28 -27.8 1.8 90 13 30175 90 24 -24.0 0.0 | 93 34 -33.8 1.8 91 10 31720 85 21 -20.9 -1.8 | 90 31 -30.7 -0.1 Wind Parameters Mean winds (0-6000m): 250.2 at 13.3 knts Storm direction: 280.2 at 10.0 knts Shear (0-3000m) pos: 0.7 neg: 1.9 tot: 2.6 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -27.2 tot: -0.9 m^2/s^2 ave: -0.3 10^-3 m/s^2 rel: 0.09 Storm rel vorticity (0-3000m) horiz: 9.3 stream: 0.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.80 Bulk Shear: 11.75 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 ------------------------------------------------------------------------------- 500 295 9 42 3| 0.0 6.9 6.9| 0.1 -6.2 -6.1 -12.2 -0.66| 9.0 -5.9 1000 297 10 23 3| 0.8 3.5 4.3| 3.7 -6.2 -2.5 -2.5 -0.11| 9.8 -1.1 1500 286 9 47 1| 0.5 3.8 4.3| 15.2 -6.2 8.9 6.0 0.26| 11.0 2.8 2000 272 11 221 2| 1.0 2.8 3.8| 25.6 -9.4 16.2 8.1 0.29| 10.9 3.1 2500 265 12 213 3| 0.8 1.7 2.5| 25.6 -19.1 6.5 2.6 0.16| 9.7 1.6 3000 259 12 203 4| 0.7 1.9 2.6| 26.3 -27.2 -0.9 -0.3 0.09| 9.3 0.9 4000 251 12 195 6| 1.3 1.5 2.8| 45.8 -32.4 13.4 3.4 0.17| 8.4 1.4 5000 250 13 199 6| 1.3 1.4 2.7| 54.2 -37.6 16.6 3.3 0.16| 7.6 1.2 6000 250 13 203 7| 1.1 1.2 2.3| 58.8 -39.8 19.0 3.2 0.17| 6.7 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20250613.12.gif