UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for CYCB... Searching the city database file for: CYCB ... Date:0000Z 23 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 1009 27 -4.9 -6.4 89 1.5 -5.4 285 17 267.6 267.9 267.3 273.9 2.34 1 1000 103 -5.3 -7.5 84 2.2 -6.0 290 19 267.9 268.2 267.2 273.7 2.17 2 925 708 -10.5 -10.5 100 0.0 -10.5 295 24 268.6 268.9 267.1 273.6 1.85 3 917 775 -11.1 -11.2 99 0.1 -11.1 292 24 268.6 268.9 267.0 273.5 1.77 4 895 963 -7.3 -12.3 67 5.0 -8.7 285 23 274.4 274.7 270.6 279.1 1.66 5 850 1364 -8.5 -11.5 79 3.0 -9.4 295 22 277.2 277.6 272.6 282.5 1.86 6 836 1493 -9.3 -11.6 83 2.3 -9.9 295 22 277.7 278.0 272.9 283.1 1.88 7 763 2197 -10.5 -20.5 44 10.0 -12.8 287 22 283.8 283.9 274.9 286.7 0.98 8 757 2258 -10.9 -16.9 61 6.0 -12.4 289 21 284.0 284.2 275.6 288.0 1.34 9 730 2536 -13.1 -16.2 77 3.1 -13.9 297 19 284.5 284.8 276.1 288.9 1.48 10 700 2854 -15.3 -26.3 38 11.0 -17.3 295 23 285.5 285.7 275.4 287.5 0.64 11 691 2951 -15.7 -33.7 20 18.0 -18.3 295 24 286.2 286.2 275.2 287.2 0.32 12 672 3161 -16.9 -29.9 31 13.0 -19.0 295 27 287.1 287.2 275.9 288.6 0.48 13 664 3250 -17.1 -33.1 24 16.0 -19.4 295 29 287.9 287.9 276.2 289.0 0.35 14 652 3387 -16.7 -46.7 6 30.0 -19.7 295 31 289.8 289.8 276.7 290.1 0.09 15 635 3584 -17.5 -50.5 4 33.0 -20.5 295 34 291.1 291.1 277.3 291.3 0.06 16 628 3667 -18.1 -48.1 5 30.0 -20.9 295 35 291.3 291.4 277.4 291.6 0.08 17 623 3727 -18.5 -29.5 37 11.0 -20.3 296 34 291.6 291.6 278.3 293.3 0.53 18 615 3823 -19.1 -32.1 31 13.0 -21.0 297 33 291.9 292.0 278.3 293.3 0.42 19 608 3908 -19.7 -28.7 45 9.0 -21.2 299 31 292.2 292.3 278.7 294.1 0.59 20 597 4043 -20.7 -34.7 27 14.0 -22.5 298 29 292.6 292.6 278.4 293.7 0.34 21 595 4067 -20.9 -28.9 49 8.0 -22.2 297 29 292.6 292.7 278.9 294.5 0.59 22 543 4736 -24.9 -33.9 43 9.0 -26.1 297 27 295.6 295.7 280.0 296.9 0.40 23 500 5330 -28.9 -36.9 46 8.0 -29.7 285 28 297.8 297.9 280.8 298.9 0.32 24 475 5695 -31.3 -37.3 55 6.0 -31.9 281 28 299.2 299.3 281.5 300.3 0.33 25 419 6571 -38.1 -40.7 76 2.6 -38.3 288 29 301.4 301.5 282.3 302.3 0.26 26 405 6805 -38.7 -50.7 27 12.0 -39.3 282 28 303.6 303.6 283.0 303.9 0.09 27 400 6890 -39.5 -49.5 34 10.0 -40.0 275 28 303.7 303.7 283.0 304.0 0.10 28 368 7454 -44.1 -47.5 69 3.4 -44.3 268 27 304.9 304.9 283.5 305.4 0.14 29 360 7601 -45.5 -53.5 40 8.0 -45.7 265 25 304.9 304.9 283.5 305.2 0.07 30 346 7864 -46.3 -64.3 11 18.0 -46.7 275 25 307.3 307.3 284.3 307.4 0.02 31 339 8000 -46.9 -59.9 21 13.0 -47.2 280 26 308.3 308.3 284.7 308.4 0.04 32 334 8098 -47.7 -52.7 56 5.0 -47.9 284 26 308.5 308.5 284.9 308.8 0.09 33 307 8650 -50.9 -64.9 17 14.0 -51.1 280 34 311.5 311.5 285.9 311.6 0.02 34 300 8800 -50.5 -66.5 13 16.0 -50.8 290 38 314.2 314.2 286.8 314.2 0.02 35 291 8999 -51.3 -67.3 13 16.0 -51.5 285 34 315.8 315.8 287.3 315.8 0.02 36 250 9990 -49.9 -73.9 4 24.0 -50.3 290 40 331.9 331.9 292.2 331.9 0.01 37 231 10508 -48.9 -76.9 2 28.0 -49.4 283 38 341.0 341.0 294.6 341.0 0.00 38 220 10827 -50.9 -77.9 3 27.0 -51.3 281 36 342.7 342.7 295.0 342.7 0.00 39 200 11450 -49.5 -79.5 2 30.0 -50.0 285 34 354.4 354.4 297.5 354.4 0.00 40 196 11582 -48.9 -79.9 2 31.0 -49.5 287 32 357.4 357.4 298.2 357.4 0.00 41 186 11924 -50.9 -80.9 2 30.0 -51.4 289 29 359.6 359.6 298.6 359.6 0.00 42 174 12358 -50.5 -80.5 2 30.0 -51.0 280 30 367.1 367.1 300.1 367.1 0.00 43 162 12821 -52.1 -82.1 2 30.0 -52.6 270 31 372.0 372.0 300.9 372.0 0.00 44 152 13234 -50.9 -81.9 1 31.0 -51.5 262 32 380.9 380.9 302.4 380.9 0.00 45 150 13320 -51.1 -82.1 1 31.0 -51.7 260 32 382.0 382.0 302.6 382.0 0.00 46 142 13675 -52.5 -82.5 1 30.0 -53.0 267 34 385.6 385.6 303.1 385.6 0.00 47 134 14052 -50.3 -82.3 1 32.0 -51.0 267 27 396.0 396.0 304.6 396.0 0.00 48 114 15095 -54.9 -83.9 2 29.0 -55.4 246 17 406.1 406.1 306.0 406.2 0.00 49 110 15325 -52.7 -83.7 1 31.0 -53.4 242 19 414.4 414.5 307.0 414.5 0.00 50 106 15563 -53.3 -84.3 1 31.0 -53.9 259 20 417.7 417.7 307.4 417.7 0.00 51 102 15812 -51.9 -83.9 1 32.0 -52.7 247 20 425.0 425.0 308.3 425.1 0.00 52 100 15940 -52.5 -84.5 1 32.0 -53.2 250 17 426.3 426.3 308.4 426.3 0.00 53 86 16916 -51.5 -84.5 1 33.0 -52.4 246 21 447.1 447.1 310.6 447.1 0.00 54 78 17545 -54.3 -85.3 1 31.0 -55.1 237 19 453.9 454.0 311.2 454.0 0.00 55 70 18240 -53.1 -85.1 1 32.0 -54.0 270 15 470.8 470.8 312.7 470.8 0.00 56 68 18427 -52.9 -84.9 1 32.0 -53.9 262 21 475.1 475.1 313.1 475.2 0.00 57 64 18816 -56.1 -86.1 1 30.0 -56.8 234 12 476.4 476.4 313.2 476.4 0.00 58 59 19336 -53.9 -85.9 1 32.0 -54.9 249 21 492.6 492.6 314.4 492.6 0.00 59 50 20390 -57.7 -86.7 1 29.0 -58.5 250 23 507.5 507.5 315.5 507.5 0.00 60 49 20517 -57.9 -86.9 1 29.0 -58.6 248 17 510.0 510.0 315.7 510.0 0.00 61 46 20918 -54.7 -86.7 1 32.0 -55.8 261 23 527.0 527.0 316.8 527.0 0.00 62 36 22473 -58.5 -87.5 1 29.0 -59.5 224 10 555.4 555.4 318.4 555.5 0.01 63 30 23620 -57.9 -87.9 1 30.0 -59.0 270 24 586.8 586.8 320.0 586.8 0.01 64 20 26150 -60.9 -88.9 1 28.0 -62.1 285 29 649.8 649.8 322.7 649.8 0.01 65 10 30410 -63.9 -90.9 1 27.0 -65.4 305 35 781.0 781.0 326.8 781.1 0.01 66 6.1 33422 -66.3 -92.3 1 26.0 -68.1 889.3 889.3 329.2 889.4 0.01 67 5.7 33835 -64.1 -92.1 1 28.0 -66.4 916.4 916.4 329.7 916.5 0.01 TRP 307 8650 -50.9 -64.9 17 14.0 -51.1 280 34 311.5 311.5 285.9 311.6 0.02 WND Sounding variables and indices 1000-500 mb thick: 5227.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.25 inches Sfc-500 mean rel hum: 55.11 % Est. max temperature: 4.22 C = 39.60 F Sfc-Lift cond lev (LCL): 985.19 mb = 218.75 m = 717.68 ft T: -6.29 C 700-500 lapse rate: 5.49 C/km ThetaE index: 1.73 C Layer 700.0- 672.0 mb Conv cond level (CCL): 940.53 mb = 578.82 m = 1898.98 ft Mean mixing ratio: 1.99 g/kg Conv temperature: -4.03 C = 24.75 F Cap Strength: 18.76 C Lifted Index: 19.95 C Risk: None Lifted Index @300 mb: 28.64 C Lifted Index @700 mb: 12.16 C Showalter Index: 13.03 C Risk: None Total Totals Index: 37.80 C Risk: None Vertical Totals Index: 20.40 C Cross Totals Index: 17.40 C K Index: -2.10 Risk: None Sweat Index: 72.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.10 J/kg Max Up Vert Vel: 3.20 m/s Conv Inhibition (B-): 0.14 J/kg Cap Strength: 19.91 C Lift Cond Lev (LCL): 942.01 mb = 566.62 m = 1858.97 ft Lev Free Conv (LFC): 927.01 mb = 691.18 m = 2267.63 ft Equ Level (EL): 917.01 mb = 774.77 m = 2541.85 ft B at Equ Level: 3.64 J/kg Max Parcel Lev (MPL): 907.01 mb = 859.63 m = 2820.28 ft Wind level data Storm motion: 321 at 19 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 1009 27 285 17 16.4 -4.4 | 203 12 4.5 10.6 1 1000 103 290 19 17.9 -6.5 | 215 10 5.9 8.5 2 974 305 295 21 19.0 -8.9 | 229 9 7.1 6.1 3 937 610 295 23 20.8 -9.7 | 239 10 8.9 5.3 4 925 708 295 24 21.8 -10.1 | 244 11 9.8 4.9 5 901 914 285 23 22.2 -6.0 | 229 14 10.3 9.0 6 866 1219 285 24 23.2 -6.2 | 232 14 11.2 8.8 7 850 1364 295 22 19.9 -9.3 | 235 10 8.0 5.7 8 832 1524 295 22 19.9 -9.3 | 235 10 8.0 5.7 9 800 1829 285 24 23.2 -6.2 | 232 14 11.2 8.8 10 769 2134 285 23 22.2 -6.0 | 229 14 10.3 9.0 11 739 2438 295 18 16.3 -7.6 | 211 9 4.4 7.4 12 710 2743 300 20 17.3 -10.0 | 227 7 5.4 5.0 13 700 2854 295 23 20.8 -9.7 | 239 10 8.9 5.3 14 628 3658 295 35 31.7 -14.8 | 269 20 19.8 0.2 15 602 3962 300 30 26.0 -15.0 | 270 14 14.0 0.0 16 578 4267 290 27 25.4 -9.2 | 247 15 13.4 5.8 17 532 4877 300 27 23.4 -13.5 | 263 12 11.4 1.5 18 500 5330 285 28 27.0 -7.2 | 243 17 15.1 7.8 19 468 5791 280 28 27.6 -4.9 | 237 19 15.6 10.1 20 448 6096 280 34 33.5 -5.9 | 247 23 21.5 9.1 21 411 6706 290 28 26.3 -9.6 | 249 15 14.4 5.4 22 400 6890 275 28 27.9 -2.4 | 232 20 16.0 12.6 23 375 7315 270 28 28.0 -0.0 | 227 22 16.1 15.0 24 358 7620 265 25 24.9 2.2 | 217 22 13.0 17.2 25 327 8230 290 26 24.4 -8.9 | 244 14 12.5 6.1 26 307 8650 280 34 33.5 -5.9 | 247 23 21.5 9.1 27 300 8800 290 38 35.7 -13.0 | 265 24 23.8 2.0 28 298 8839 275 31 30.9 -2.7 | 237 23 18.9 12.3 29 285 9144 295 36 32.6 -15.2 | 271 21 20.7 -0.2 30 250 9990 290 40 37.6 -13.7 | 267 26 25.6 1.3 31 247 10058 290 40 37.6 -13.7 | 267 26 25.6 1.3 32 225 10668 280 37 36.4 -6.4 | 251 26 24.5 8.6 33 200 11450 285 34 32.8 -8.8 | 253 22 20.9 6.2 34 187 11887 290 29 27.3 -9.9 | 252 16 15.3 5.1 35 150 13320 260 32 31.5 5.6 | 224 28 19.6 20.6 36 148 13411 250 30 28.2 10.3 | 213 30 16.2 25.3 37 141 13716 270 35 35.0 -0.0 | 237 28 23.1 15.0 38 128 14326 265 20 19.9 1.7 | 205 19 8.0 16.7 39 122 14630 280 15 14.8 -2.6 | 193 13 2.8 12.4 40 111 15240 235 18 14.7 10.3 | 186 25 2.8 25.3 41 106 15545 260 20 19.7 3.5 | 203 20 7.8 18.5 42 101 15850 245 20 18.1 8.5 | 195 24 6.2 23.5 43 100 15940 250 17 16.0 5.8 | 191 21 4.0 20.8 44 97 16154 265 17 16.9 1.5 | 197 17 5.0 16.5 45 92 16459 245 26 23.6 11.0 | 204 28 11.6 26.0 46 88 16764 255 22 21.3 5.7 | 204 23 9.3 20.7 47 80 17374 220 16 10.3 12.3 | 177 27 -1.7 27.3 48 76 17678 250 21 19.7 7.2 | 199 24 7.8 22.2 49 73 17983 245 24 21.8 10.1 | 201 27 9.8 25.1 50 70 18240 270 15 15.0 -0.0 | 192 15 3.1 15.0 51 69 18288 255 25 24.1 6.5 | 210 25 12.2 21.5 52 66 18593 270 16 16.0 -0.0 | 195 16 4.1 15.0 53 63 18898 220 10 6.4 7.7 | 166 23 -5.5 22.7 54 60 19202 245 23 20.8 9.7 | 200 26 8.9 24.7 55 57 19507 255 18 17.4 4.7 | 195 20 5.4 19.7 56 55 19812 235 21 17.2 12.0 | 191 28 5.3 27.0 57 52 20117 285 16 15.5 -4.1 | 198 11 3.5 10.9 58 50 20390 250 23 21.6 7.9 | 203 25 9.7 22.9 59 50 20422 245 15 13.6 6.3 | 184 21 1.7 21.3 60 45 21031 265 25 24.9 2.2 | 217 22 13.0 17.2 61 43 21336 275 14 13.9 -1.2 | 188 14 2.0 13.8 62 41 21641 270 17 17.0 -0.0 | 199 16 5.1 15.0 63 37 22250 245 13 11.8 5.5 | 180 20 -0.2 20.5 64 36 22555 215 9 5.2 7.4 | 163 23 -6.8 22.4 65 34 22860 245 24 21.8 10.1 | 201 27 9.8 25.1 66 31 23470 290 15 14.1 -5.1 | 192 10 2.2 9.9 67 30 23620 270 24 24.0 -0.0 | 219 19 12.1 15.0 68 29 23774 265 11 11.0 1.0 | 176 16 -1.0 16.0 69 28 24079 265 24 23.9 2.1 | 215 21 12.0 17.1 70 27 24384 270 11 11.0 -0.0 | 176 15 -0.9 15.0 71 25 24689 270 15 15.0 -0.0 | 192 15 3.1 15.0 72 24 24994 305 18 14.7 -10.3 | 211 5 2.8 4.7 73 23 25298 290 17 16.0 -5.8 | 204 10 4.0 9.2 74 22 25603 305 20 16.4 -11.5 | 232 6 4.4 3.5 75 21 25908 275 15 14.9 -1.3 | 192 14 3.0 13.7 76 20 26150 285 29 28.0 -7.5 | 245 18 16.1 7.5 77 19 26518 285 28 27.0 -7.2 | 243 17 15.1 7.8 78 18 26822 300 31 26.8 -15.5 | 272 15 14.9 -0.5 79 17 27127 315 27 19.1 -19.1 | 300 8 7.1 -4.1 80 16 27432 315 26 18.4 -18.4 | 298 7 6.4 -3.4 81 15 27737 305 29 23.8 -16.6 | 278 12 11.8 -1.6 82 13 28651 330 22 11.0 -19.1 | 13 4 -0.9 -4.1 83 13 28956 325 24 13.8 -19.7 | 339 5 1.8 -4.7 84 11 29566 305 32 26.2 -18.4 | 283 15 14.3 -3.4 85 10 30175 330 31 15.5 -26.8 | 343 12 3.6 -11.8 86 10 30410 305 35 28.7 -20.1 | 287 17 16.7 -5.1 Wind Parameters Mean winds (0-6000m): 291.5 at 25.6 knts Storm direction: 321.5 at 19.2 knts Shear (0-3000m) pos: 2.0 neg: 2.1 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 46.7 deg Storm rel helicity (0-3000m) pos: 38.0 neg: -23.0 tot: 15.0 m^2/s^2 ave: 5.0 10^-3 m/s^2 rel: 0.19 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 1.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.47 Bulk Shear: 3.46 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 ------------------------------------------------------------------------------- 500 293 20 225 10| 6.6 0.0 6.6| 16.2 0.0 16.2 32.4 0.91| 6.8 6.2 1000 292 22 231 11| 3.3 2.1 5.4| 19.9 -9.4 10.5 10.5 0.36| 6.3 2.3 1500 291 22 232 11| 2.9 1.4 4.3| 23.5 -9.4 14.1 9.4 0.32| 5.9 1.9 2000 290 23 232 12| 2.2 2.1 4.3| 23.5 -13.1 10.4 5.2 0.20| 5.7 1.1 2500 290 22 230 12| 2.4 1.7 4.1| 24.6 -23.0 1.6 0.6 0.05| 6.0 0.3 3000 291 22 231 11| 2.0 2.1 4.0| 38.0 -23.0 15.0 5.0 0.19| 6.4 1.2 4000 293 24 242 12| 1.7 2.3 4.1| 60.2 -28.0 32.2 8.1 0.21| 6.7 1.4 5000 293 25 245 12| 1.4 1.8 3.2| 70.3 -48.0 22.2 4.4 0.14| 6.4 0.9 6000 291 26 245 13| 1.2 2.2 3.4| 84.6 -68.0 16.6 2.8 0.09| 6.3 0.5 Wrote GIF file: /home/apache/climate/data/raob//CYCB/skewt/CYCB.skewt.20251023.00.gif