UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 9 OCT 25 Station: CYRB WMO ident: 71924 Latitude: 74.70 Longitude: -94.97 Elevation: 46.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 -39 SFC 989 46 -11.9 -13.2 90 1.3 -12.2 10 10 262.1 262.3 261.6 265.8 1.40 2 975 155 -12.3 -12.3 100 0.0 -12.3 334 12 262.7 263.0 262.4 266.8 1.52 3 925 556 -13.1 -15.3 84 2.2 -13.6 285 14 265.9 266.1 264.2 269.4 1.26 4 901 756 -13.9 -16.4 81 2.5 -14.4 263 14 267.1 267.3 264.9 270.4 1.18 5 850 1196 -16.5 -17.2 94 0.7 -16.6 220 24 268.9 269.1 266.1 272.1 1.17 6 810 1557 -19.1 -19.3 98 0.2 -19.1 212 18 269.8 270.0 266.5 272.7 1.02 7 809 1566 -18.9 -19.0 99 0.1 -18.9 212 18 270.1 270.3 266.8 273.1 1.05 8 806 1593 -18.9 -19.6 94 0.7 -19.0 213 18 270.4 270.6 266.9 273.3 1.00 9 802 1631 -18.3 -25.3 54 7.0 -19.4 215 18 271.5 271.6 266.8 273.2 0.61 10 789 1753 -18.5 -27.5 45 9.0 -19.8 221 19 272.5 272.6 267.4 274.0 0.51 11 779 1848 -18.5 -23.5 65 5.0 -19.3 225 19 273.5 273.6 268.4 275.7 0.74 12 773 1905 -18.7 -19.7 92 1.0 -18.9 224 19 273.9 274.1 269.2 276.9 1.04 13 740 2229 -20.9 -21.1 98 0.2 -21.0 220 21 274.9 275.1 269.7 277.7 0.96 14 730 2330 -20.3 -22.3 84 2.0 -20.7 220 21 276.7 276.8 270.7 279.2 0.87 15 724 2391 -20.1 -27.1 54 7.0 -21.1 220 22 277.5 277.6 270.7 279.3 0.57 16 719 2442 -20.1 -24.9 65 4.8 -20.9 220 22 278.1 278.2 271.2 280.2 0.70 17 714 2494 -19.7 -25.7 59 6.0 -20.7 223 22 279.1 279.2 271.8 281.1 0.66 18 700 2641 -20.3 -32.3 33 12.0 -21.8 230 22 280.0 280.1 271.8 281.1 0.36 19 698 2662 -20.3 -34.3 28 14.0 -22.0 230 22 280.2 280.3 271.8 281.2 0.30 20 682 2834 -20.9 -34.9 27 14.0 -22.5 230 23 281.4 281.5 272.5 282.3 0.29 21 609 3663 -25.9 -33.9 47 8.0 -26.8 235 32 284.9 285.0 274.6 286.1 0.36 22 601 3759 -26.1 -38.1 31 12.0 -27.2 237 33 285.8 285.8 274.9 286.6 0.24 23 570 4141 -28.3 -41.3 28 13.0 -29.3 246 36 287.6 287.6 275.7 288.2 0.18 24 561 4255 -28.9 -43.9 22 15.0 -30.0 249 37 288.2 288.2 275.9 288.6 0.14 25 503 5028 -34.3 -44.3 36 10.0 -34.9 250 44 290.7 290.7 277.3 291.2 0.15 26 500 5070 -34.3 -45.3 32 11.0 -35.0 250 45 291.2 291.2 277.5 291.7 0.13 27 486 5267 -35.1 -49.1 23 14.0 -35.8 250 45 292.6 292.6 278.1 292.9 0.09 28 474 5440 -35.9 -45.9 35 10.0 -36.5 250 46 293.7 293.7 278.7 294.2 0.13 29 432 6074 -40.9 -47.9 47 7.0 -41.2 250 47 295.3 295.3 279.4 295.7 0.12 30 401 6573 -44.7 -51.7 45 7.0 -44.9 250 48 296.7 296.7 280.0 297.0 0.08 31 400 6590 -44.9 -52.9 40 8.0 -45.2 250 48 296.6 296.6 280.0 296.9 0.07 32 367 7164 -46.7 -58.7 24 12.0 -47.0 245 48 301.6 301.6 282.1 301.8 0.04 33 313 8225 -44.5 -71.5 3 27.0 -45.0 260 39 318.7 318.7 288.3 318.8 0.01 34 300 8510 -42.5 -73.5 2 31.0 -43.2 265 36 325.5 325.5 290.4 325.5 0.01 35 282 8931 -41.3 -75.3 1 34.0 -42.2 261 29 333.0 333.0 292.5 333.0 0.00 36 250 9750 -42.7 -77.7 1 35.0 -43.6 275 24 342.6 342.6 295.0 342.6 0.00 37 226 10429 -41.5 -78.5 1 37.0 -42.5 285 24 354.5 354.5 297.6 354.5 0.00 38 207 11020 -43.5 -79.5 1 36.0 -44.5 286 19 360.3 360.3 298.8 360.3 0.00 39 200 11250 -43.9 -80.9 1 37.0 -44.8 280 17 363.3 363.3 299.3 363.3 0.00 40 185 11776 -43.3 -81.3 1 38.0 -44.3 279 19 372.4 372.4 301.0 372.4 0.00 41 165 12545 -45.9 -82.9 1 37.0 -46.8 283 23 380.5 380.5 302.3 380.5 0.00 42 150 13180 -46.9 -83.9 1 37.0 -47.8 295 17 389.2 389.2 303.7 389.3 0.00 43 140 13637 -46.3 -83.3 1 37.0 -47.3 290 17 398.1 398.1 304.9 398.1 0.00 44 126 14333 -48.5 -84.5 1 36.0 -49.4 315 19 406.3 406.3 306.0 406.3 0.00 45 121 14600 -47.7 -84.7 1 37.0 -48.7 304 17 412.5 412.5 306.8 412.5 0.00 46 111 15167 -49.5 -85.5 1 36.0 -50.4 297 17 419.4 419.4 307.6 419.4 0.00 47 100 15850 -49.5 -85.5 1 36.0 -50.5 310 16 432.1 432.1 309.0 432.1 0.00 48 88 16682 -52.3 -87.3 1 35.0 -53.1 325 14 442.6 442.6 310.1 442.6 0.00 49 70 18160 -53.1 -87.1 1 34.0 -54.0 320 20 470.8 470.8 312.7 470.8 0.00 50 50 20310 -56.7 -88.7 1 32.0 -57.5 285 9 509.9 509.9 315.7 509.9 0.00 51 40 21718 -59.7 -89.7 1 30.0 -60.4 282 21 535.9 535.9 317.3 535.9 0.00 52 31 23314 -59.9 -90.9 1 31.0 -60.8 273 10 575.9 575.9 319.5 575.9 0.00 53 30 23520 -58.5 -90.5 1 32.0 -59.6 285 16 585.2 585.2 319.9 585.2 0.00 54 28 23953 -57.3 -90.3 1 33.0 -58.6 279 18 600.2 600.2 320.6 600.2 0.00 55 22 25453 -62.7 -91.7 1 29.0 -63.6 305 16 626.9 626.9 321.7 626.9 0.00 56 20 26040 -61.9 -91.9 1 30.0 -63.0 265 20 646.7 646.7 322.6 646.7 0.00 57 17 27047 -59.9 -90.9 1 31.0 -61.4 246 17 683.9 683.9 323.9 683.9 0.01 58 12 29198 -63.5 -92.5 1 29.0 -64.8 239 23 742.8 742.8 325.7 742.8 0.01 59 11 29734 -61.7 -92.7 1 31.0 -63.5 265 30 768.0 768.0 326.4 768.1 0.01 60 10 30320 -63.9 -92.9 1 29.0 -65.4 260 18 781.0 781.0 326.8 781.1 0.01 61 9.8 30444 -64.9 -92.9 1 28.0 -66.3 781.8 781.8 326.8 781.8 0.01 62 7.8 31853 -59.7 -91.7 1 32.0 -62.6 855.4 855.4 328.5 855.5 0.01 63 6.7 32801 -60.9 -91.9 1 31.0 -63.8 888.4 888.4 329.2 888.5 0.01 64 6.4 33088 -57.5 -91.5 1 34.0 -61.5 914.5 914.5 329.7 914.6 0.01 65 5.2 34392 -59.9 -90.9 1 31.0 -63.7 959.6 959.7 330.5 959.8 0.02 66 4.7 35030 -55.5 -90.5 1 35.0 -61.2 1008.2 1008.2 331.3 1008.4 0.02 67 4.3 35596 -56.9 -89.9 1 33.0 -62.3 1027.5 1027.5 331.6 1027.8 0.03 TRP 367 7164 -46.7 -58.7 24 12.0 -47.0 245 48 301.6 301.6 282.1 301.8 0.04 WND Sounding variables and indices 1000-500 mb thick: 5109.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 58.00 % Est. max temperature: -4.87 C = 23.23 F Sfc-Lift cond lev (LCL): 968.36 mb = 206.95 m = 678.95 ft T: -12.40 C 700-500 lapse rate: 5.76 C/km ThetaE index: 0.04 C Layer 802.0- 789.0 mb Conv cond level (CCL): 872.51 mb = 998.56 m = 3276.07 ft Mean mixing ratio: 1.33 g/kg Conv temperature: -5.93 C = 21.33 F Cap Strength: 18.30 C Lifted Index: 18.71 C Risk: None Lifted Index @300 mb: 40.27 C Lifted Index @700 mb: 11.32 C Showalter Index: 15.87 C Risk: None Total Totals Index: 34.90 C Risk: None Vertical Totals Index: 17.80 C Cross Totals Index: 17.10 C K Index: -11.40 Risk: None Sweat Index: 180.50 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.36 J/kg Max Up Vert Vel: 6.38 m/s Conv Inhibition (B-): 93317.93 J/kg Cap Strength: 18.26 C Lift Cond Lev (LCL): 915.59 mb = 633.71 m = 2079.07 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 273 at 22 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 ---------------------------------------------------------- 0 989 46 10 10 -1.7 -9.8 | 69 25 -23.4 -8.9 1 956 305 285 14 13.5 -3.6 | 72 9 -8.2 -2.7 2 925 556 285 14 13.5 -3.6 | 72 9 -8.2 -2.7 3 918 610 280 14 13.8 -2.4 | 79 8 -7.9 -1.5 4 882 914 245 15 13.6 6.3 | 132 11 -8.1 7.3 5 850 1196 220 24 15.4 18.4 | 162 20 -6.3 19.3 6 847 1219 220 24 15.4 18.4 | 162 20 -6.3 19.3 7 813 1524 210 18 9.0 15.6 | 143 21 -12.7 16.5 8 781 1829 225 19 13.4 13.4 | 150 17 -8.3 14.4 9 749 2134 220 20 12.9 15.3 | 152 19 -8.8 16.3 10 719 2438 220 22 14.1 16.9 | 157 19 -7.5 17.8 11 700 2641 230 22 16.9 14.1 | 162 16 -4.8 15.1 12 690 2743 230 22 16.9 14.1 | 162 16 -4.8 15.1 13 608 3658 235 32 26.2 18.4 | 193 20 4.5 19.3 14 559 4267 250 37 34.8 12.7 | 224 19 13.1 13.6 15 514 4877 250 41 38.5 14.0 | 228 23 16.8 15.0 16 500 5070 250 45 42.3 15.4 | 232 26 20.6 16.4 17 430 6096 250 47 44.2 16.1 | 233 28 22.5 17.0 18 400 6590 250 48 45.1 16.4 | 233 29 23.4 17.4 19 376 7010 245 49 44.4 20.7 | 226 31 22.7 21.7 20 367 7164 245 48 43.5 20.3 | 226 30 21.8 21.2 21 343 7620 250 45 42.3 15.4 | 232 26 20.6 16.4 22 300 8510 265 36 35.9 3.1 | 254 15 14.2 4.1 23 286 8839 255 30 29.0 7.8 | 220 11 7.3 8.7 24 273 9144 275 26 25.9 -2.3 | 287 4 4.2 -1.3 25 250 9750 275 24 23.9 -2.1 | 297 2 2.2 -1.1 26 239 10058 270 28 28.0 -0.0 | 261 6 6.3 1.0 27 218 10668 295 22 19.9 -9.3 | 12 9 -1.7 -8.3 28 200 11250 280 17 16.7 -3.0 | 68 5 -4.9 -2.0 29 199 11278 295 19 17.2 -8.0 | 32 8 -4.5 -7.1 30 182 11887 275 19 18.9 -1.7 | 76 3 -2.8 -0.7 31 174 12192 280 18 17.7 -3.1 | 61 5 -4.0 -2.2 32 159 12802 285 26 25.1 -6.7 | 329 7 3.4 -5.8 33 152 13106 305 18 14.7 -10.3 | 37 12 -6.9 -9.4 34 150 13180 295 17 15.4 -7.2 | 45 9 -6.3 -6.2 35 145 13411 290 16 15.0 -5.5 | 56 8 -6.7 -4.5 36 138 13716 290 17 16.0 -5.8 | 50 7 -5.7 -4.9 37 126 14326 315 19 13.4 -13.4 | 33 15 -8.3 -12.5 38 115 14935 290 14 13.2 -4.8 | 66 9 -8.5 -3.8 39 110 15240 300 18 15.6 -9.0 | 37 10 -6.1 -8.0 40 105 15545 305 18 14.7 -10.3 | 37 12 -6.9 -9.4 41 100 15850 295 17 15.4 -7.2 | 45 9 -6.3 -6.2 42 100 15850 310 16 12.3 -10.3 | 45 13 -9.4 -9.3 43 95 16154 310 16 12.3 -10.3 | 45 13 -9.4 -9.3 44 91 16459 325 17 9.8 -13.9 | 43 18 -11.9 -13.0 45 87 16764 325 13 7.5 -10.6 | 56 17 -14.2 -9.7 46 83 17069 280 10 9.8 -1.7 | 86 12 -11.8 -0.8 47 75 17678 310 22 16.9 -14.1 | 20 14 -4.8 -13.2 48 72 17983 290 15 14.1 -5.1 | 61 9 -7.6 -4.2 49 70 18160 320 20 12.9 -15.3 | 32 17 -8.8 -14.4 50 69 18288 295 20 18.1 -8.5 | 25 8 -3.6 -7.5 51 65 18593 335 15 6.3 -13.6 | 51 20 -15.3 -12.6 52 62 18898 300 10 8.7 -5.0 | 73 14 -13.0 -4.0 53 54 19812 325 12 6.9 -9.8 | 59 17 -14.8 -8.9 54 52 20117 310 19 14.6 -12.2 | 32 13 -7.1 -11.3 55 50 20310 285 9 8.7 -2.3 | 84 13 -13.0 -1.4 56 49 20422 325 11 6.3 -9.0 | 62 17 -15.4 -8.0 57 47 20726 280 14 13.8 -2.4 | 79 8 -7.9 -1.5 58 45 21031 305 13 10.6 -7.5 | 60 13 -11.0 -6.5 59 42 21336 265 16 15.9 1.4 | 112 6 -5.7 2.4 60 40 21641 275 23 22.9 -2.0 | 310 2 1.2 -1.0 61 39 21946 305 16 13.1 -9.2 | 46 12 -8.6 -8.2 62 37 22250 285 15 14.5 -3.9 | 68 8 -7.2 -2.9 63 35 22555 300 19 16.5 -9.5 | 32 10 -5.2 -8.5 64 32 23165 285 10 9.7 -2.6 | 82 12 -12.0 -1.6 65 30 23470 260 10 9.8 1.7 | 103 12 -11.8 2.7 66 30 23520 285 16 15.5 -4.1 | 63 7 -6.2 -3.2 67 29 23774 290 18 16.9 -6.2 | 43 7 -4.8 -5.2 68 27 24079 270 18 18.0 -0.0 | 105 4 -3.7 1.0 69 25 24689 265 16 15.9 1.4 | 112 6 -5.7 2.4 70 24 24994 275 25 24.9 -2.2 | 291 3 3.2 -1.2 71 23 25298 290 18 16.9 -6.2 | 43 7 -4.8 -5.2 72 21 25603 320 14 9.0 -10.7 | 52 16 -12.7 -9.8 73 20 25908 260 15 14.8 2.6 | 117 8 -6.9 3.6 74 20 26040 265 20 19.9 1.7 | 147 3 -1.8 2.7 75 19 26213 265 23 22.9 2.0 | 202 3 1.2 3.0 76 19 26518 285 23 22.2 -6.0 | 354 5 0.5 -5.0 77 18 26822 235 15 12.3 8.6 | 135 13 -9.4 9.6 78 16 27432 265 21 20.9 1.8 | 165 3 -0.8 2.8 79 15 27737 280 20 19.7 -3.5 | 38 3 -2.0 -2.5 80 14 28042 275 27 26.9 -2.4 | 285 5 5.2 -1.4 81 13 28651 250 18 16.9 6.2 | 146 9 -4.8 7.1 82 12 28956 270 19 19.0 -0.0 | 110 3 -2.7 1.0 83 12 29261 230 24 18.4 15.4 | 169 17 -3.3 16.4 84 11 29870 275 32 31.9 -2.8 | 280 10 10.2 -1.8 85 10 30175 260 24 23.6 4.2 | 201 5 1.9 5.1 86 10 30320 260 18 17.7 3.1 | 136 6 -4.0 4.1 Wind Parameters Mean winds (0-6000m): 242.5 at 28.9 knts Storm direction: 272.5 at 21.7 knts Shear (0-3000m) pos: 1.8 neg: 4.7 tot: 6.5 10-3/s Storm rel Dir Shear (0-3000m): 104.5 deg Storm rel helicity (0-3000m) pos: 91.2 neg: -54.8 tot: 36.4 m^2/s^2 ave: 12.1 10^-3 m/s^2 rel: 0.27 Storm rel vorticity (0-3000m) horiz: 10.6 stream: 2.9 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.26 Bulk Shear: 77.76 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 ------------------------------------------------------------------------------- 500 299 13 63 12| 0.0 17.0 17.0| 6.2 -20.9 -14.7 -29.4 -0.08| 18.6 -1.4 1000 275 14 88 8| 0.0 14.1 14.1| 38.9 -20.9 17.9 17.9 0.35| 17.2 6.0 1500 248 16 138 10| 0.0 9.5 9.5| 47.3 -54.8 -7.5 -5.0 0.16| 16.0 2.6 2000 239 17 144 12| 1.0 7.1 8.1| 60.2 -54.8 5.4 2.7 0.19| 13.5 2.6 2500 234 18 148 14| 1.3 5.7 7.0| 74.0 -54.8 19.2 7.7 0.23| 11.7 2.7 3000 233 19 151 14| 1.8 4.7 6.5| 91.2 -54.8 36.4 12.1 0.27| 10.6 2.9 4000 234 22 164 14| 2.9 3.6 6.4|153.3 -54.8 98.5 24.6 0.39| 9.7 3.8 5000 239 25 180 14| 2.8 3.3 6.1|189.3 -54.8 134.5 26.9 0.42| 8.9 3.7 6000 243 29 196 15| 2.3 2.9 5.2|194.6 -54.8 139.8 23.3 0.41| 7.6 3.2 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251009.00.gif