UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103000.upa.cvt Date: 0000Z 30 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 30 OCT 25 Station: CYCB WMO ident: 71925 Latitude: 69.10 Longitude: -105.12 Elevation: 27.00 ------------------------------------------------------------------------------- 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 1021 27 -5.9 -6.3 97 0.4 -6.0 100 5 265.7 266.0 266.0 271.9 2.33 1 1000 192 -6.1 -6.6 96 0.5 -6.2 150 15 267.0 267.4 266.9 273.3 2.33 2 968 446 -7.3 -8.5 91 1.2 -7.7 157 18 268.3 268.7 267.3 274.0 2.07 3 957 535 -6.3 -19.3 35 13.0 -9.2 161 19 270.2 270.4 266.5 272.7 0.87 4 954 560 -5.9 -19.9 32 14.0 -9.0 163 19 270.9 271.0 266.8 273.2 0.83 5 951 585 -5.7 -17.7 38 12.0 -8.5 164 19 271.3 271.5 267.5 274.2 1.00 6 944 643 -5.9 -14.9 49 9.0 -8.2 166 19 271.7 271.9 268.2 275.3 1.27 7 925 802 -6.1 -15.1 49 9.0 -8.4 170 20 273.1 273.3 269.1 276.7 1.28 8 920 844 -5.9 -15.9 45 10.0 -8.4 170 20 273.7 273.9 269.4 277.1 1.20 9 913 904 -5.3 -22.3 25 17.0 -8.9 170 20 274.9 275.0 269.3 277.0 0.70 10 867 1309 -5.7 -30.7 12 25.0 -10.1 170 17 278.6 278.7 270.9 279.7 0.34 11 862 1355 -5.9 -19.9 32 14.0 -9.2 170 17 278.8 279.0 272.1 281.6 0.91 12 861 1364 -5.9 -26.9 17 21.0 -10.0 170 17 278.9 279.0 271.4 280.4 0.49 13 852 1446 -6.7 -18.7 38 12.0 -9.6 170 16 278.9 279.1 272.3 282.0 1.02 14 850 1464 -6.7 -18.7 38 12.0 -9.6 170 16 279.1 279.3 272.4 282.2 1.03 15 838 1575 -7.5 -18.5 41 11.0 -10.2 170 16 279.4 279.6 272.6 282.5 1.06 16 798 1955 -8.1 -35.1 9 27.0 -12.3 172 15 282.7 282.8 273.2 283.5 0.24 17 740 2536 -11.9 -37.9 10 26.0 -15.4 183 15 284.7 284.8 274.2 285.4 0.20 18 719 2756 -13.3 -29.3 25 16.0 -16.0 180 14 285.6 285.6 275.1 287.0 0.47 19 700 2959 -14.7 -31.7 22 17.0 -17.3 190 16 286.2 286.3 275.3 287.4 0.38 20 674 3245 -15.7 -36.7 15 21.0 -18.5 187 17 288.2 288.2 276.2 289.0 0.24 21 663 3369 -16.7 -26.7 42 10.0 -18.5 185 18 288.4 288.6 276.9 290.5 0.65 22 652 3495 -17.9 -26.9 45 9.0 -19.4 183 18 288.5 288.6 276.9 290.5 0.65 23 646 3564 -18.5 -29.5 37 11.0 -20.2 182 18 288.5 288.6 276.7 290.2 0.51 24 636 3680 -19.7 -28.7 45 9.0 -21.1 181 18 288.5 288.6 276.8 290.3 0.56 25 635 3692 -19.5 -22.2 79 2.7 -20.0 182 18 288.8 289.0 277.6 291.9 1.01 26 634 3704 -19.5 -21.7 83 2.2 -20.0 183 18 289.0 289.1 277.7 292.2 1.06 27 548 4774 -26.3 -28.5 82 2.2 -26.6 203 18 293.2 293.3 279.2 295.3 0.66 28 500 5430 -31.9 -34.5 78 2.6 -32.1 205 20 294.1 294.2 279.3 295.5 0.41 29 425 6553 -41.5 -45.7 64 4.2 -41.7 205 34 295.9 295.9 279.7 296.4 0.15 30 407 6844 -44.1 -46.6 76 2.5 -44.2 205 33 296.2 296.2 279.8 296.7 0.14 31 400 6960 -45.1 -48.0 73 2.9 -45.2 205 33 296.4 296.4 279.9 296.8 0.12 32 399 6977 -45.3 -47.9 75 2.6 -45.4 203 32 296.3 296.3 279.9 296.8 0.13 33 395 7044 -45.7 -49.3 67 3.6 -45.8 201 30 296.7 296.7 280.0 297.0 0.11 34 391 7111 -46.1 -47.6 85 1.5 -46.2 203 29 297.0 297.0 280.2 297.5 0.13 35 382 7266 -46.7 -49.1 76 2.4 -46.8 208 28 298.2 298.2 280.7 298.6 0.11 36 379 7318 -46.7 -57.7 27 11.0 -47.0 210 28 298.9 298.9 280.9 299.0 0.04 37 375 7388 -46.9 -63.9 13 17.0 -47.2 214 28 299.5 299.5 281.1 299.6 0.02 38 328 8265 -51.7 -64.7 20 13.0 -51.9 265 37 304.6 304.6 283.2 304.7 0.02 39 300 8840 -53.7 -67.7 16 14.0 -53.9 275 50 309.7 309.7 285.2 309.7 0.01 40 268 9560 -56.3 -70.3 16 14.0 -56.5 275 61 316.0 316.0 287.4 316.0 0.01 41 264 9655 -56.7 -70.7 16 14.0 -56.8 280 57 316.8 316.8 287.7 316.8 0.01 42 250 10000 -56.7 -74.7 9 18.0 -56.9 270 44 321.8 321.8 289.3 321.8 0.01 43 237 10339 -57.3 -76.3 7 19.0 -57.5 265 39 325.8 325.8 290.5 325.8 0.01 44 200 11420 -54.7 -81.7 2 27.0 -55.0 255 35 346.1 346.1 295.8 346.2 0.00 45 175 12277 -52.5 -81.5 2 29.0 -52.9 268 31 363.2 363.2 299.3 363.3 0.00 46 150 13270 -53.5 -82.5 2 29.0 -53.9 250 25 377.9 377.9 301.9 377.9 0.00 47 140 13713 -54.1 -83.1 2 29.0 -54.5 250 25 384.4 384.4 302.9 384.4 0.00 48 132 14091 -52.9 -82.9 1 30.0 -53.4 249 29 393.0 393.0 304.2 393.0 0.00 49 124 14493 -53.7 -83.7 1 30.0 -54.2 252 32 398.7 398.7 305.0 398.7 0.00 50 117 14868 -52.1 -84.1 1 32.0 -52.7 261 30 408.3 408.3 306.3 408.3 0.00 51 100 15880 -53.5 -84.5 1 31.0 -54.1 250 29 424.4 424.4 308.2 424.4 0.00 52 97 16076 -54.1 -85.1 1 31.0 -54.7 254 35 426.9 426.9 308.5 426.9 0.00 53 89 16632 -51.9 -84.9 1 33.0 -52.8 252 34 441.9 441.9 310.1 442.0 0.00 54 70 18180 -54.5 -85.5 1 31.0 -55.3 270 25 467.8 467.8 312.4 467.8 0.00 55 60 19167 -54.9 -85.9 1 31.0 -55.8 279 20 488.0 488.0 314.1 488.0 0.00 56 50 20340 -52.7 -85.7 1 33.0 -54.0 255 31 519.3 519.3 316.2 519.3 0.01 57 41 21627 -50.9 -84.9 1 34.0 -52.8 261 28 554.1 554.1 318.3 554.1 0.01 58 38 22119 -52.9 -85.9 1 33.0 -54.5 251 23 561.2 561.2 318.7 561.2 0.01 TRP 264 9655 -56.7 -70.7 16 14.0 -56.8 280 57 316.8 316.8 287.7 316.8 0.01 WND 268 9560 -56.3 -70.3 16 14.0 -56.5 275 61 316.0 316.0 287.4 316.0 0.01 Sounding variables and indices 1000-500 mb thick: 5238.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.18 inches Sfc-500 mean rel hum: 49.51 % Est. max temperature: 6.77 C = 44.19 F Sfc-Lift cond lev (LCL): 1014.40 mb = 78.52 m = 257.61 ft T: -5.96 C 700-500 lapse rate: 6.96 C/km ThetaE index: 1.27 C Layer 957.0- 954.0 mb Conv cond level (CCL): 702.38 mb = 2933.30 m = 9623.56 ft Mean mixing ratio: 1.77 g/kg Conv temperature: 14.68 C = 58.42 F Cap Strength: 16.51 C Lifted Index: 16.71 C Risk: None Lifted Index @300 mb: 25.21 C Lifted Index @700 mb: 12.53 C Showalter Index: 10.33 C Risk: None Total Totals Index: 38.40 C Risk: None Vertical Totals Index: 25.20 C Cross Totals Index: 13.20 C K Index: -10.50 Risk: None Sweat Index: 52.00 Risk: None Energy Index: 2.84 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.72 J/kg Max Up Vert Vel: 7.96 m/s Conv Inhibition (B-): 40415.29 J/kg Cap Strength: 16.71 C Lift Cond Lev (LCL): 906.24 mb = 962.40 m = 3157.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 217 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 1021 27 100 5 -4.9 0.9 | 53 16 -12.8 -9.6 1 1000 192 150 15 -7.5 13.0 | 99 16 -15.4 2.5 2 986 305 150 18 -9.0 15.6 | 107 18 -16.9 5.1 3 948 610 165 19 -4.9 18.4 | 122 15 -12.8 7.9 4 925 802 170 20 -3.5 19.7 | 129 15 -11.4 9.2 5 912 914 170 20 -3.5 19.7 | 129 15 -11.4 9.2 6 877 1219 170 18 -3.1 17.7 | 123 13 -11.0 7.3 7 850 1464 170 16 -2.8 15.8 | 116 12 -10.7 5.3 8 811 1829 170 15 -2.6 14.8 | 112 11 -10.5 4.3 9 779 2134 175 16 -1.4 15.9 | 121 11 -9.3 5.5 10 749 2438 185 15 1.3 14.9 | 124 8 -6.6 4.5 11 720 2743 180 14 0.0 14.0 | 114 9 -7.9 3.5 12 700 2959 190 16 2.8 15.8 | 136 7 -5.1 5.3 13 692 3048 190 17 3.0 16.7 | 142 8 -4.9 6.3 14 636 3658 180 18 0.0 18.0 | 134 11 -7.9 7.5 15 611 3962 215 19 10.9 15.6 | 211 6 3.0 5.1 16 586 4267 210 18 9.0 15.6 | 192 5 1.1 5.1 17 562 4572 200 19 6.5 17.9 | 169 8 -1.4 7.4 18 539 4877 205 18 7.6 16.3 | 177 6 -0.3 5.8 19 500 5430 205 20 8.5 18.1 | 184 8 0.6 7.7 20 474 5791 200 18 6.2 16.9 | 165 7 -1.7 6.4 21 454 6096 205 23 9.7 20.8 | 190 11 1.8 10.4 22 434 6401 205 35 14.8 31.7 | 198 22 6.9 21.3 23 400 6960 205 33 13.9 29.9 | 197 20 6.1 19.4 24 397 7010 200 30 10.3 28.2 | 188 18 2.4 17.7 25 379 7315 210 28 14.0 24.2 | 204 15 6.1 13.8 26 362 7620 230 28 21.4 18.0 | 241 16 13.6 7.5 27 345 7925 260 29 28.6 5.0 | 285 21 20.7 -5.4 28 300 8840 275 50 49.8 -4.4 | 289 44 41.9 -14.8 29 286 9144 270 52 52.0 -0.0 | 283 45 44.1 -10.5 30 268 9560 275 61 60.8 -5.3 | 287 55 52.9 -15.8 31 264 9655 280 57 56.1 -9.9 | 293 52 48.2 -20.4 32 260 9754 275 61 60.8 -5.3 | 287 55 52.9 -15.8 33 250 10000 270 44 44.0 -0.0 | 286 38 36.1 -10.5 34 225 10668 260 34 33.5 5.9 | 280 26 25.6 -4.6 35 215 10973 270 36 36.0 -0.0 | 290 30 28.1 -10.5 36 200 11420 255 35 33.8 9.1 | 273 26 25.9 -1.4 37 186 11887 255 34 32.8 8.8 | 274 25 25.0 -1.7 38 177 12192 270 31 31.0 -0.0 | 294 25 23.1 -10.5 39 154 13106 250 28 26.3 9.6 | 273 18 18.4 -0.9 40 150 13270 250 25 23.5 8.6 | 277 16 15.6 -1.9 41 147 13411 255 23 22.2 6.0 | 287 15 14.3 -4.5 42 133 14021 245 28 25.4 11.8 | 266 18 17.5 1.4 43 127 14326 260 33 32.5 5.7 | 281 25 24.6 -4.7 44 121 14630 245 32 29.0 13.5 | 262 21 21.1 3.1 45 116 14935 265 30 29.9 2.6 | 290 23 22.0 -7.9 46 110 15240 245 32 29.0 13.5 | 262 21 21.1 3.1 47 100 15880 250 29 27.3 9.9 | 272 19 19.4 -0.6 48 96 16154 255 37 35.7 9.6 | 272 28 27.8 -0.9 49 83 17069 250 32 30.1 10.9 | 269 22 22.2 0.5 50 76 17678 270 25 25.0 -0.0 | 301 20 17.1 -10.5 51 72 17983 245 19 17.2 8.0 | 285 10 9.3 -2.4 52 70 18180 270 25 25.0 -0.0 | 301 20 17.1 -10.5 53 69 18288 270 22 22.0 -0.0 | 307 18 14.1 -10.5 54 63 18898 270 32 32.0 -0.0 | 293 26 24.1 -10.5 55 60 19202 280 18 17.7 -3.1 | 324 17 9.8 -13.6 56 57 19507 260 26 25.6 4.5 | 289 19 17.7 -6.0 57 54 19812 260 21 20.7 3.6 | 298 14 12.8 -6.8 58 52 20117 240 16 13.9 8.0 | 292 6 6.0 -2.5 59 50 20340 255 31 29.9 8.0 | 276 22 22.1 -2.4 60 45 20726 255 32 30.9 8.3 | 275 23 23.0 -2.2 61 42 21031 265 30 29.9 2.6 | 290 23 22.0 -7.9 62 39 21336 250 23 21.6 7.9 | 281 14 13.7 -2.6 63 28 22555 260 24 23.6 4.2 | 292 17 15.7 -6.3 Wind Parameters Mean winds (0-6000m): 187.0 at 17.5 knts Storm direction: 217.0 at 13.1 knts Shear (0-3000m) pos: 3.5 neg: 0.6 tot: 4.1 10-3/s Storm rel Dir Shear (0-3000m): 87.3 deg Storm rel helicity (0-3000m) pos: 104.3 neg: -15.7 tot: 88.6 m^2/s^2 ave: 29.5 10^-3 m/s^2 rel: 0.59 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 2.20 Bulk Shear: 14.39 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 ------------------------------------------------------------------------------- 500 151 15 100 16| 17.4 0.0 17.4| 78.4 0.0 78.4 156.8 0.95| 19.9 19.0 1000 161 17 113 15| 9.3 0.0 9.3| 90.7 -1.9 88.8 88.8 0.90| 12.1 10.8 1500 164 17 116 14| 6.2 1.2 7.4| 90.7 -10.6 80.1 53.4 0.69| 9.2 6.3 2000 165 17 116 14| 4.7 0.9 5.6| 93.7 -12.7 81.0 40.5 0.65| 7.4 4.8 2500 168 17 117 13| 3.7 0.7 4.4| 96.8 -13.6 83.2 33.3 0.60| 6.7 4.0 3000 171 16 118 12| 3.5 0.6 4.1|104.3 -15.7 88.6 29.5 0.59| 6.4 3.8 4000 176 17 125 11| 3.1 0.3 3.4|123.2 -18.5 104.7 26.2 0.59| 6.6 3.9 5000 183 17 133 10| 2.5 0.5 3.0|124.9 -24.3 100.6 20.1 0.48| 6.0 2.9 6000 187 17 140 9| 2.3 0.5 2.7|131.2 -28.1 103.2 17.2 0.44| 5.6 2.5 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251030.00.gif