UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for CYFB... Searching the city database file for: CYFB ... Date:0000Z 15 OCT 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 1001 22 2.4 2.1 98 0.3 2.2 135 13 275.5 276.2 275.3 287.5 4.44 1 1000 29 2.2 2.1 99 0.1 2.1 140 11 275.4 276.1 275.3 287.4 4.45 2 962 342 1.2 1.2 100 0.0 1.2 137 28 277.4 278.1 276.3 289.3 4.33 3 925 660 4.6 4.6 100 0.0 4.6 165 15 284.0 285.0 281.3 300.0 5.75 4 870 1160 4.8 3.9 94 0.9 4.4 208 21 289.2 290.3 283.7 305.8 5.82 5 850 1350 3.6 2.6 93 1.0 3.1 210 20 289.9 290.9 283.6 305.5 5.43 6 808 1760 1.6 -0.1 88 1.7 0.8 210 18 292.0 292.9 283.7 305.7 4.70 7 725 2624 -4.9 -4.9 100 0.0 -4.9 195 18 294.1 294.7 283.4 304.9 3.66 8 721 2667 -4.5 -7.5 80 3.0 -5.7 195 19 295.0 295.5 283.0 304.0 3.01 9 703 2866 -5.3 -10.0 69 4.7 -7.0 203 18 296.3 296.7 283.0 304.0 2.54 10 700 2900 -5.7 -10.2 71 4.5 -7.3 205 18 296.2 296.6 282.9 303.8 2.51 11 608 3987 -14.7 -15.1 97 0.4 -14.8 219 25 298.0 298.3 283.0 304.0 1.94 12 603 4050 -13.9 -17.8 72 3.9 -15.0 214 28 299.6 299.9 283.2 304.5 1.56 13 599 4101 -10.7 -27.7 23 17.0 -14.4 210 29 303.9 304.0 283.8 306.1 0.65 14 595 4153 -10.5 -29.5 19 19.0 -14.5 205 31 304.7 304.8 284.0 306.6 0.56 15 590 4218 -10.7 -29.7 19 19.0 -14.7 200 33 305.2 305.3 284.2 307.1 0.55 16 516 5235 -18.1 -28.1 41 10.0 -20.1 195 43 308.2 308.3 285.5 310.7 0.73 17 500 5470 -20.1 -33.1 30 13.0 -22.2 195 44 308.5 308.6 285.4 310.2 0.47 18 452 6209 -25.9 -43.9 17 18.0 -27.7 195 46 310.3 310.3 285.7 310.9 0.17 19 427 6618 -29.5 -41.5 30 12.0 -30.7 195 45 310.8 310.8 285.9 311.6 0.24 20 400 7080 -33.3 -49.3 19 16.0 -34.4 195 45 311.7 311.7 286.1 312.1 0.11 21 391 7239 -34.1 -55.1 10 21.0 -35.3 196 46 312.7 312.7 286.4 312.9 0.06 22 336 8283 -41.1 -55.1 21 14.0 -41.7 196 41 317.0 317.0 287.8 317.2 0.06 23 300 9040 -48.1 -56.1 39 8.0 -48.3 200 46 317.6 317.6 288.0 317.8 0.06 24 289 9285 -50.1 -57.1 43 7.0 -50.3 202 47 318.1 318.1 288.2 318.3 0.06 25 287 9330 -50.5 -57.5 43 7.0 -50.7 203 48 318.2 318.2 288.2 318.4 0.06 26 284 9398 -50.9 -60.9 30 10.0 -51.1 204 49 318.6 318.6 288.3 318.7 0.04 27 258 10018 -54.1 -64.1 28 10.0 -54.3 195 49 322.7 322.7 289.6 322.8 0.03 28 250 10220 -53.1 -67.1 17 14.0 -53.4 185 57 327.1 327.1 290.9 327.2 0.02 29 241 10457 -52.9 -69.9 11 17.0 -53.2 197 58 330.9 330.9 292.0 330.9 0.01 30 231 10729 -54.1 -73.1 8 19.0 -54.4 201 52 333.1 333.1 292.6 333.1 0.01 31 200 11660 -51.5 -77.5 3 26.0 -51.9 200 45 351.2 351.2 296.9 351.2 0.00 32 179 12385 -48.9 -77.9 2 29.0 -49.5 209 51 366.8 366.8 300.0 366.8 0.01 33 173 12609 -50.7 -78.7 2 28.0 -51.2 211 51 367.4 367.4 300.1 367.4 0.00 34 157 13241 -51.1 -79.1 2 28.0 -51.7 214 44 377.1 377.1 301.8 377.1 0.00 35 154 13367 -49.5 -78.5 2 29.0 -50.1 215 42 381.9 381.9 302.6 381.9 0.01 36 150 13540 -49.3 -78.3 2 29.0 -50.0 225 42 385.1 385.1 303.1 385.1 0.01 37 147 13672 -48.9 -78.9 2 30.0 -49.6 229 40 388.0 388.0 303.5 388.1 0.01 38 124 14776 -52.9 -80.9 2 28.0 -53.5 231 23 400.1 400.1 305.2 400.1 0.00 39 117 15151 -51.9 -80.9 2 29.0 -52.5 234 17 408.7 408.7 306.3 408.7 0.00 40 101 16096 -54.3 -82.3 2 28.0 -54.9 235 18 421.6 421.6 307.9 421.6 0.00 41 100 16160 -54.1 -82.1 2 28.0 -54.7 265 16 423.2 423.2 308.1 423.2 0.00 42 96 16423 -53.7 -82.7 2 29.0 -54.4 265 16 428.9 429.0 308.7 429.0 0.00 43 86 17125 -57.5 -84.5 2 27.0 -58.0 208 12 435.0 435.0 309.4 435.0 0.00 44 80 17584 -56.1 -84.1 2 28.0 -56.7 230 16 447.0 447.0 310.6 447.0 0.00 45 70 18430 -58.5 -85.5 2 27.0 -59.0 225 27 459.2 459.2 311.7 459.3 0.00 46 64 18992 -57.5 -85.5 2 28.0 -58.1 227 28 473.3 473.4 312.9 473.4 0.00 47 52 20280 -63.3 -88.3 2 25.0 -63.7 241 34 488.8 488.8 314.1 488.8 0.00 48 50 20520 -62.7 -87.7 2 25.0 -63.1 265 25 495.7 495.7 314.7 495.7 0.00 49 46 21035 -61.7 -87.7 2 26.0 -62.2 250 27 510.1 510.1 315.7 510.1 0.00 50 30 23650 -66.9 -89.9 3 23.0 -67.3 245 31 562.3 562.3 318.8 562.3 0.00 51 29 23855 -67.7 -90.7 2 23.0 -68.1 244 31 565.5 565.5 318.9 565.6 0.00 52 27 24288 -65.3 -90.3 2 25.0 -65.8 241 31 584.0 584.0 319.9 584.0 0.00 53 23 25257 -68.9 -91.9 2 23.0 -69.3 269 30 600.8 600.8 320.6 600.8 0.00 54 21 25805 -66.7 -91.7 2 25.0 -67.2 252 29 623.2 623.2 321.6 623.3 0.00 55 20 26100 -67.1 -91.1 2 24.0 -67.7 235 30 630.8 630.8 321.9 630.8 0.00 56 14 28230 -70.3 -93.3 2 23.0 -70.8 253 31 687.7 687.7 324.0 687.7 0.00 57 11 29673 -66.7 -91.7 2 25.0 -67.7 269 55 749.9 749.9 325.9 749.9 0.01 58 10 30250 -65.3 -92.3 1 27.0 -66.6 255 41 775.8 775.8 326.6 775.9 0.01 59 6.7 32702 -62.9 -90.9 1 28.0 -65.3 880.0 880.0 329.0 880.1 0.01 60 6.2 33177 -65.1 -92.1 1 27.0 -67.1 890.3 890.3 329.2 890.4 0.01 61 4.7 34890 -59.1 -89.1 1 30.0 -63.4 991.5 991.5 331.1 991.8 0.03 TRP 258 10018 -54.1 -64.1 28 10.0 -54.3 195 49 322.7 322.7 289.6 322.8 0.03 WND Sounding variables and indices 1000-500 mb thick: 5441.00 m Freezing level: 787.57 mb = 1972.74 m = 6472.18 ft Wetbulb zero: 796.59 mb = 1873.50 m = 6146.56 ft Precipitable water: 0.69 inches Sfc-500 mean rel hum: 74.60 % Est. max temperature: 16.82 C = 62.27 F Sfc-Lift cond lev (LCL): 996.25 mb = 59.33 m = 194.66 ft T: 2.10 C 700-500 lapse rate: 5.60 C/km ThetaE index: 1.88 C Layer 725.0- 608.0 mb Conv cond level (CCL): 1000.00 mb = 29.00 m = 95.14 ft Mean mixing ratio: 4.98 g/kg Conv temperature: 3.74 C = 38.74 F Cap Strength: 13.29 C Lifted Index: 13.22 C Risk: None Lifted Index @300 mb: 16.86 C Lifted Index @700 mb: 7.41 C Showalter Index: 5.13 C Risk: None Total Totals Index: 46.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.70 C Cross Totals Index: 22.70 C K Index: 21.80 Risk: 20-40 % chance of thunderstorms Sweat Index: 115.20 Risk: None Energy Index: 0.95 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 49.46 J/kg Max Up Vert Vel: 9.95 m/s Conv Inhibition (B-): 66501.05 J/kg Cap Strength: 13.26 C Lift Cond Lev (LCL): 949.90 mb = 444.58 m = 1458.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 20 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 22 135 13 -9.2 9.2 | 79 24 -24.0 -4.5 1 1000 29 140 11 -7.1 8.4 | 77 23 -21.9 -5.2 2 966 305 135 29 -20.5 20.5 | 101 36 -35.3 6.8 3 931 610 155 17 -7.2 15.4 | 95 22 -22.0 1.8 4 925 660 165 15 -3.9 14.5 | 93 19 -18.7 0.8 5 897 914 200 19 6.5 17.9 | 117 9 -8.3 4.2 6 864 1219 210 21 10.5 18.2 | 136 6 -4.3 4.5 7 850 1350 210 20 10.0 17.3 | 127 6 -4.8 3.7 8 801 1829 210 18 9.0 15.6 | 108 6 -5.8 1.9 9 771 2134 205 15 6.3 13.6 | 90 9 -8.5 -0.1 10 742 2438 195 16 4.1 15.5 | 100 11 -10.7 1.8 11 714 2743 195 20 5.2 19.3 | 120 11 -9.7 5.7 12 700 2900 205 18 7.6 16.3 | 110 8 -7.2 2.7 13 660 3353 225 18 12.7 12.7 | 66 2 -2.1 -0.9 14 634 3658 225 27 19.1 19.1 | 218 7 4.2 5.4 15 609 3962 220 25 16.1 19.2 | 193 6 1.2 5.5 16 585 4267 195 35 9.1 33.8 | 164 21 -5.8 20.2 17 540 4877 195 42 10.9 40.6 | 172 27 -4.0 26.9 18 500 5470 195 44 11.4 42.5 | 173 29 -3.5 28.8 19 458 6096 195 46 11.9 44.4 | 175 31 -2.9 30.8 20 400 7080 195 45 11.6 43.5 | 174 30 -3.2 29.8 21 370 7620 200 47 16.1 44.2 | 182 31 1.2 30.5 22 323 8534 195 39 10.1 37.7 | 169 24 -4.7 24.0 23 300 9040 200 46 15.7 43.2 | 182 30 0.9 29.6 24 295 9144 200 44 15.0 41.3 | 180 28 0.2 27.7 25 282 9449 205 50 21.1 45.3 | 191 32 6.3 31.7 26 258 10018 195 49 12.7 47.3 | 176 34 -2.2 33.7 27 250 10220 185 57 5.0 56.8 | 167 44 -9.9 43.1 28 245 10363 195 59 15.3 57.0 | 181 43 0.4 43.3 29 233 10668 200 55 18.8 51.7 | 186 38 4.0 38.0 30 222 10973 205 40 16.9 36.3 | 185 23 2.1 22.6 31 202 11582 190 45 7.8 44.3 | 167 31 -7.0 30.7 32 200 11660 200 45 15.4 42.3 | 181 29 0.5 28.6 33 176 12497 210 52 26.0 45.0 | 200 33 11.2 31.4 34 153 13411 215 42 24.1 34.4 | 204 23 9.2 20.7 35 150 13540 225 42 29.7 29.7 | 223 22 14.9 16.0 36 139 14021 240 34 29.4 17.0 | 257 15 14.6 3.3 37 127 14630 230 25 19.2 16.1 | 241 5 4.3 2.4 38 115 15240 235 15 12.3 8.6 | 27 6 -2.6 -5.1 39 110 15545 240 14 12.1 7.0 | 22 7 -2.7 -6.7 40 100 16154 235 18 14.7 10.3 | 2 3 -0.1 -3.3 41 100 16160 265 16 15.9 1.4 | 355 12 1.1 -12.3 42 95 16459 265 16 15.9 1.4 | 355 12 1.1 -12.3 43 91 16764 255 10 9.7 2.6 | 25 12 -5.2 -11.1 44 87 17069 205 12 5.1 10.9 | 74 10 -9.8 -2.8 45 79 17678 235 17 13.9 9.8 | 13 4 -0.9 -3.9 46 70 18430 225 27 19.1 19.1 | 218 7 4.2 5.4 47 56 19812 230 30 23.0 19.3 | 235 10 8.1 5.6 48 51 20422 245 35 31.7 14.8 | 266 17 16.9 1.1 49 50 20520 265 25 24.9 2.2 | 319 15 10.1 -11.5 50 48 20726 265 26 25.9 2.3 | 316 16 11.1 -11.4 51 44 21336 235 29 23.8 16.6 | 252 9 8.9 3.0 52 42 21641 280 28 27.6 -4.9 | 325 22 12.7 -18.5 53 38 22250 270 25 25.0 -0.0 | 323 17 10.2 -13.7 54 36 22555 290 18 16.9 -6.2 | 354 20 2.1 -19.8 55 34 22860 245 22 19.9 9.3 | 311 7 5.1 -4.4 56 32 23165 235 23 18.8 13.2 | 277 4 4.0 -0.5 57 31 23470 255 35 33.8 9.1 | 284 20 19.0 -4.6 58 30 23650 245 31 28.1 13.1 | 272 13 13.3 -0.6 59 27 24384 240 31 26.8 15.5 | 261 12 12.0 1.8 60 25 24689 260 35 34.5 6.1 | 291 21 19.6 -7.6 61 23 25298 270 30 30.0 -0.0 | 312 20 15.2 -13.7 62 22 25603 245 28 25.4 11.8 | 280 11 10.5 -1.8 63 21 25908 255 30 29.0 7.8 | 293 15 14.1 -5.9 64 20 26100 235 30 24.6 17.2 | 250 10 9.7 3.6 65 20 26213 240 28 24.2 14.0 | 268 9 9.4 0.3 66 17 27127 220 30 19.3 23.0 | 205 10 4.4 9.3 67 16 27432 235 30 24.6 17.2 | 250 10 9.7 3.6 68 14 28042 250 37 34.8 12.7 | 273 20 19.9 -1.0 69 14 28346 255 27 26.1 7.0 | 301 13 11.2 -6.7 70 12 28956 240 46 39.8 23.0 | 250 27 25.0 9.3 71 11 29566 265 57 56.8 5.0 | 282 43 41.9 -8.7 72 11 29870 275 52 51.8 -4.5 | 296 41 37.0 -18.2 73 10 30250 255 41 39.6 10.6 | 277 25 24.8 -3.0 Wind Parameters Mean winds (0-6000m): 197.4 at 26.9 knts Storm direction: 227.4 at 20.2 knts Shear (0-3000m) pos: 4.2 neg: 0.9 tot: 5.1 10-3/s Storm rel Dir Shear (0-3000m): 28.6 deg Storm rel helicity (0-3000m) pos: 120.8 neg: -32.4 tot: 88.4 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.22 Storm rel vorticity (0-3000m) horiz: 11.2 stream: 2.4 10^-3/s Energy-Hel index: 0.03 Bulk Rich Number: 0.63 Bulk Shear: 78.45 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 ------------------------------------------------------------------------------- 500 139 22 95 29| 8.7 0.0 8.7| 80.7 -8.4 72.3 144.6 0.38| 25.8 9.9 1000 156 20 101 23| 9.9 0.0 9.9|102.9 -19.7 83.3 83.3 0.32| 22.9 7.2 1500 174 20 110 18| 7.0 0.0 7.0|106.2 -22.4 83.9 55.9 0.29| 16.7 4.8 2000 184 19 113 15| 5.2 0.9 6.1|106.2 -27.2 79.0 39.5 0.22| 13.4 2.9 2500 187 19 111 14| 4.2 1.1 5.2|113.3 -28.7 84.5 33.8 0.23| 11.8 2.7 3000 189 19 112 13| 4.2 0.9 5.1|120.8 -32.4 88.4 29.5 0.22| 11.2 2.4 4000 199 20 120 10| 4.1 1.1 5.1|122.5 -40.5 82.0 20.5 0.16| 10.8 1.7 5000 198 23 138 11| 3.2 2.8 6.0|142.1 -58.7 83.4 16.7 0.11| 10.8 1.2 6000 197 27 150 14| 2.7 2.5 5.2|151.5 -58.7 92.8 15.5 0.12| 9.3 1.1 Wrote GIF file: /home/apache/climate/data/raob//CYFB/skewt/CYFB.skewt.20251015.00.gif