UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102200.upa.cvt Date: 0000Z 22 OCT 25 Searching for CYRB... Searching the city database file for: CYRB ... Date:0000Z 22 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 -31 SFC 990 46 -1.3 -1.5 99 0.2 -1.4 115 10 272.6 273.2 272.3 282.0 3.46 2 973 185 -2.1 -2.1 100 0.0 -2.1 123 18 273.2 273.7 272.5 282.3 3.36 3 937 486 -2.3 -3.3 93 1.0 -2.7 130 21 275.9 276.5 273.9 284.7 3.19 4 925 589 -3.1 -3.9 94 0.8 -3.4 130 19 276.1 276.7 273.8 284.7 3.09 5 850 1254 -6.9 -7.6 95 0.7 -7.1 135 24 278.9 279.3 274.6 286.1 2.54 6 780 1919 -11.3 -11.4 99 0.1 -11.3 121 30 281.1 281.5 275.1 287.0 2.05 7 768 2038 -9.5 -12.3 80 2.8 -10.4 123 25 284.3 284.7 276.6 290.0 1.93 8 726 2472 -10.1 -15.1 67 5.0 -11.5 126 18 288.3 288.6 278.2 293.2 1.63 9 700 2753 -10.5 -21.5 40 11.0 -13.1 140 14 290.9 291.0 278.6 293.9 0.98 10 615 3737 -16.3 -21.2 66 4.9 -17.4 140 21 295.2 295.4 280.8 298.8 1.14 11 592 4023 -18.1 -24.1 59 6.0 -19.3 143 23 296.3 296.5 281.0 299.2 0.92 12 568 4331 -20.5 -27.5 53 7.0 -21.7 145 24 297.0 297.1 281.0 299.3 0.70 13 512 5089 -26.5 -29.4 76 2.9 -26.9 140 32 298.7 298.8 281.7 300.8 0.65 14 500 5260 -27.7 -33.7 57 6.0 -28.5 140 34 299.3 299.3 281.7 300.7 0.44 15 491 5390 -28.9 -33.9 62 5.0 -29.5 140 34 299.4 299.4 281.7 300.8 0.44 16 489 5419 -28.5 -42.5 25 14.0 -29.7 140 34 300.2 300.2 281.7 300.8 0.18 17 485 5478 -28.1 -55.1 6 27.0 -29.7 140 34 301.4 301.4 282.0 301.6 0.04 18 410 6660 -36.9 -54.9 14 18.0 -37.7 154 30 304.9 304.9 283.4 305.1 0.05 19 400 6830 -38.3 -51.3 24 13.0 -38.9 155 30 305.2 305.2 283.6 305.5 0.08 20 389 7021 -39.9 -47.9 42 8.0 -40.3 151 31 305.6 305.6 283.8 306.0 0.13 21 380 7181 -40.9 -50.9 33 10.0 -41.3 148 31 306.3 306.3 284.0 306.6 0.09 22 333 8067 -47.1 -50.5 68 3.4 -47.2 162 38 309.6 309.6 285.3 310.0 0.11 23 325 8227 -48.3 -53.1 57 4.8 -48.4 165 39 310.1 310.1 285.5 310.4 0.08 24 311 8516 -50.7 -54.1 67 3.4 -50.8 160 37 310.7 310.7 285.7 311.0 0.08 25 300 8750 -51.7 -57.7 49 6.0 -51.8 155 35 312.5 312.5 286.3 312.7 0.05 26 289 8992 -51.9 -61.9 29 10.0 -52.1 155 37 315.5 315.6 287.3 315.7 0.03 27 279 9221 -50.7 -71.7 7 21.0 -51.0 156 36 320.5 320.5 288.9 320.5 0.01 28 267 9508 -49.7 -74.7 4 25.0 -50.1 157 29 326.0 326.0 290.6 326.0 0.01 29 250 9940 -48.1 -76.1 3 28.0 -48.6 135 28 334.6 334.6 292.9 334.6 0.00 30 221 10761 -44.3 -78.3 1 34.0 -45.1 137 28 352.4 352.4 297.1 352.4 0.00 31 200 11430 -44.7 -79.7 1 35.0 -45.6 155 28 362.0 362.0 299.1 362.0 0.00 32 199 11464 -44.7 -79.7 1 35.0 -45.6 155 28 362.5 362.5 299.2 362.5 0.00 33 167 12626 -48.7 -81.7 1 33.0 -49.4 148 27 374.5 374.5 301.4 374.5 0.00 34 150 13330 -49.3 -82.3 1 33.0 -50.0 155 32 385.1 385.1 303.1 385.1 0.00 35 146 13507 -49.3 -83.3 1 34.0 -50.0 157 32 388.1 388.1 303.5 388.1 0.00 36 126 14468 -52.3 -84.3 1 32.0 -52.9 171 25 399.4 399.4 305.1 399.4 0.00 37 122 14677 -51.3 -84.3 1 33.0 -52.0 181 26 404.9 404.9 305.9 404.9 0.00 38 116 15003 -53.5 -85.5 1 32.0 -54.1 212 11 406.7 406.7 306.1 406.7 0.00 39 110 15345 -53.7 -85.7 1 32.0 -54.3 181 10 412.6 412.6 306.8 412.6 0.00 40 109 15404 -52.3 -85.3 1 33.0 -52.9 182 11 416.3 416.3 307.3 416.3 0.00 41 100 15960 -53.9 -85.9 1 32.0 -54.5 190 21 423.6 423.6 308.2 423.6 0.00 42 94 16356 -52.3 -86.3 1 34.0 -53.1 230 21 434.3 434.3 309.3 434.3 0.00 43 70 18240 -55.1 -88.1 1 33.0 -55.8 220 17 466.5 466.5 312.3 466.5 0.00 44 50 20380 -56.1 -88.1 1 32.0 -57.0 220 18 511.3 511.3 315.7 511.3 0.00 45 30 23570 -62.3 -91.3 1 29.0 -63.0 275 21 574.8 574.8 319.4 574.8 0.00 46 20 26060 -65.9 -92.9 1 27.0 -66.5 300 35 634.5 634.5 322.1 634.5 0.00 47 11 29658 -69.3 -94.3 1 25.0 -70.0 323 43 740.4 740.4 325.7 740.4 0.00 48 10 30230 -67.3 -94.3 1 27.0 -68.3 310 52 768.3 768.3 326.4 768.4 0.01 49 9.7 30414 -66.5 -93.5 1 27.0 -67.7 778.1 778.1 326.7 778.1 0.01 50 5.2 34168 -68.7 -94.7 1 26.0 -70.2 920.0 920.1 329.8 920.1 0.01 51 4.2 35453 -66.7 -93.7 1 27.0 -68.9 987.6 987.6 330.9 987.7 0.01 TRP 300 8750 -51.7 -57.7 49 6.0 -51.8 155 35 312.5 312.5 286.3 312.7 0.05 WND Sounding variables and indices 1000-500 mb thick: 5291.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.37 inches Sfc-500 mean rel hum: 73.54 % Est. max temperature: 5.27 C = 41.49 F Sfc-Lift cond lev (LCL): 986.73 mb = 72.50 m = 237.87 ft T: -1.45 C 700-500 lapse rate: 6.86 C/km ThetaE index: 0.06 C Layer 925.0- 850.0 mb Conv cond level (CCL): 910.64 mb = 712.01 m = 2335.96 ft Mean mixing ratio: 3.17 g/kg Conv temperature: 2.71 C = 36.88 F Cap Strength: 12.80 C Lifted Index: 13.12 C Risk: None Lifted Index @300 mb: 20.23 C Lifted Index @700 mb: 9.28 C Showalter Index: 11.48 C Risk: None Total Totals Index: 40.90 C Risk: None Vertical Totals Index: 20.80 C Cross Totals Index: 20.10 C K Index: 2.20 Risk: None Sweat Index: 82.00 Risk: None Energy Index: 3.10 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.54 J/kg Max Up Vert Vel: 6.25 m/s Conv Inhibition (B-): 71466.60 J/kg Cap Strength: 12.89 C Lift Cond Lev (LCL): 929.99 mb = 546.04 m = 1791.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 168 at 18 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 ---------------------------------------------------------- 0 990 46 115 10 -9.1 4.2 | 22 14 -5.4 -13.4 1 958 305 130 25 -19.2 16.1 | 84 16 -15.5 -1.5 2 925 589 130 19 -14.6 12.2 | 64 12 -10.9 -5.4 3 923 610 130 19 -14.6 12.2 | 64 12 -10.9 -5.4 4 888 914 135 16 -11.3 11.3 | 51 10 -7.6 -6.3 5 854 1219 140 23 -14.8 17.6 | 90 11 -11.1 0.0 6 850 1254 135 24 -17.0 17.0 | 87 13 -13.3 -0.6 7 789 1829 120 33 -28.6 16.5 | 88 25 -24.9 -1.1 8 758 2134 125 21 -17.2 12.0 | 68 15 -13.5 -5.5 9 729 2438 125 19 -15.6 10.9 | 61 14 -11.9 -6.7 10 701 2743 135 14 -9.9 9.9 | 39 10 -6.2 -7.7 11 700 2753 140 14 -9.0 10.7 | 38 9 -5.3 -6.9 12 673 3048 155 18 -7.6 16.3 | 72 4 -3.9 -1.3 13 620 3658 140 21 -13.5 16.1 | 81 10 -9.8 -1.5 14 571 4267 145 24 -13.8 19.7 | 102 10 -10.1 2.1 15 526 4877 140 29 -18.6 22.2 | 107 16 -15.0 4.6 16 500 5260 140 34 -21.9 26.0 | 115 20 -18.2 8.5 17 484 5486 140 34 -21.9 26.0 | 115 20 -18.2 8.5 18 464 5791 160 31 -10.6 29.1 | 149 13 -6.9 11.5 19 444 6096 150 29 -14.5 25.1 | 125 13 -10.8 7.5 20 400 6830 155 30 -12.7 27.2 | 137 13 -9.0 9.6 21 372 7315 145 32 -18.4 26.2 | 120 17 -14.7 8.6 22 355 7620 155 34 -14.4 30.8 | 141 17 -10.7 13.2 23 324 8230 165 39 -10.1 37.7 | 162 21 -6.4 20.1 24 300 8750 155 35 -14.8 31.7 | 142 18 -11.1 14.1 25 282 9144 155 38 -16.1 34.4 | 144 21 -12.4 16.9 26 270 9449 160 31 -10.6 29.1 | 149 13 -6.9 11.5 27 257 9754 145 22 -12.6 18.0 | 93 9 -9.0 0.4 28 250 9940 135 28 -19.8 19.8 | 98 16 -16.1 2.2 29 246 10058 130 29 -22.2 18.6 | 93 19 -18.6 1.1 30 235 10363 145 26 -14.9 21.3 | 108 12 -11.2 3.7 31 224 10668 140 27 -17.4 20.7 | 103 14 -13.7 3.1 32 214 10973 130 31 -23.7 19.9 | 97 20 -20.1 2.3 33 200 11430 155 28 -11.8 25.4 | 134 11 -8.2 7.8 34 195 11582 155 29 -12.3 26.3 | 135 12 -8.6 8.7 35 187 11887 140 22 -14.1 16.9 | 86 11 -10.5 -0.7 36 150 13330 155 32 -13.5 29.0 | 139 15 -9.9 11.4 37 141 13716 160 33 -11.3 31.0 | 150 15 -7.6 13.4 38 135 14021 160 19 -6.5 17.9 | 95 3 -2.8 0.3 39 123 14630 175 28 -2.4 27.9 | 187 10 1.2 10.3 40 117 14935 220 12 7.7 9.2 | 306 14 11.4 -8.4 41 112 15240 180 8 0.0 8.0 | 339 10 3.7 -9.6 42 100 15960 190 21 3.6 20.7 | 247 8 7.3 3.1 43 97 16154 190 21 3.6 20.7 | 247 8 7.3 3.1 44 92 16459 250 21 19.7 7.2 | 294 26 23.4 -10.4 45 88 16764 255 17 16.4 4.4 | 303 24 20.1 -13.2 46 84 17069 210 13 6.5 11.3 | 302 12 10.2 -6.3 47 80 17374 205 16 6.8 14.5 | 286 11 10.4 -3.1 48 76 17678 225 15 10.6 10.6 | 296 16 14.3 -7.0 49 70 18240 220 17 10.9 13.0 | 287 15 14.6 -4.6 50 66 18593 240 18 15.6 9.0 | 294 21 19.3 -8.6 51 63 18898 230 19 14.6 12.2 | 286 19 18.2 -5.4 52 60 19202 255 19 18.4 4.9 | 300 25 22.0 -12.7 53 55 19812 270 15 15.0 -0.0 | 313 26 18.7 -17.6 54 52 20117 250 8 7.5 2.7 | 323 19 11.2 -14.8 55 50 20380 220 18 11.6 13.8 | 284 16 15.2 -3.8 56 50 20422 230 18 13.8 11.6 | 289 18 17.5 -6.0 57 47 20726 220 18 11.6 13.8 | 284 16 15.2 -3.8 58 45 21031 260 18 17.7 3.1 | 304 26 21.4 -14.5 59 43 21336 265 16 15.9 1.4 | 310 25 19.6 -16.2 60 41 21641 275 20 19.9 -1.7 | 309 30 23.6 -19.3 61 39 21946 290 19 17.9 -6.5 | 318 32 21.5 -24.1 62 35 22555 300 19 16.5 -9.5 | 323 34 20.1 -27.1 63 34 22860 290 10 9.4 -3.4 | 328 25 13.1 -21.0 64 32 23165 280 23 22.7 -4.0 | 309 34 26.3 -21.6 65 30 23470 305 18 14.7 -10.3 | 327 33 18.4 -27.9 66 30 23570 275 21 20.9 -1.8 | 308 31 24.6 -19.4 67 29 23774 275 17 16.9 -1.5 | 313 28 20.6 -19.1 68 26 24384 275 13 13.0 -1.1 | 318 25 16.6 -18.7 69 25 24689 285 16 15.5 -4.1 | 319 29 19.1 -21.7 70 22 25603 270 26 26.0 -0.0 | 301 34 29.7 -17.6 71 20 26060 300 35 30.3 -17.5 | 316 49 34.0 -35.1 72 19 26518 310 38 29.1 -24.4 | 322 53 32.8 -42.0 73 17 27127 325 27 15.5 -22.1 | 334 44 19.2 -39.7 74 16 27432 320 23 14.8 -17.6 | 332 40 18.4 -35.2 75 14 28346 325 37 21.2 -30.3 | 333 54 24.9 -47.9 76 12 28956 325 27 15.5 -22.1 | 334 44 19.2 -39.7 77 12 29261 300 37 32.0 -18.5 | 315 51 35.7 -36.1 78 11 29566 325 41 23.5 -33.6 | 332 58 27.2 -51.2 79 10 30230 310 52 39.8 -33.4 | 320 67 43.5 -51.0 Wind Parameters Mean winds (0-6000m): 138.2 at 23.9 knts Storm direction: 168.2 at 18.0 knts Shear (0-3000m) pos: 2.6 neg: 1.3 tot: 3.9 10-3/s Storm rel Dir Shear (0-3000m): 49.7 deg Storm rel helicity (0-3000m) pos: 78.2 neg: -75.4 tot: 2.8 m^2/s^2 ave: 0.9 10^-3 m/s^2 rel: 0.08 Storm rel vorticity (0-3000m) horiz: 11.7 stream: 1.0 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 4.69 Bulk Shear: 4.16 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 ------------------------------------------------------------------------------- 500 128 20 66 13| 10.9 0.0 10.9| 54.4 -12.4 42.0 84.0 0.59| 19.8 11.8 1000 130 19 63 12| 5.4 0.0 5.4| 60.9 -20.5 40.4 40.4 0.44| 13.1 5.8 1500 132 21 72 12| 3.6 3.5 7.1| 72.4 -20.5 51.9 34.6 0.41| 12.6 5.2 2000 129 23 77 15| 2.7 1.9 4.6| 72.4 -46.2 26.2 13.1 0.21| 12.9 2.7 2500 128 22 75 15| 1.6 1.5 3.1| 72.4 -66.8 5.6 2.2 0.09| 11.9 1.1 3000 130 21 72 13| 2.6 1.3 3.9| 78.2 -75.4 2.8 0.9 0.08| 11.7 1.0 4000 133 21 75 12| 2.1 1.6 3.7| 85.5 -75.4 10.1 2.5 0.11| 9.8 1.1 5000 136 22 82 12| 1.7 2.0 3.7| 97.9 -75.4 22.5 4.5 0.15| 8.8 1.3 6000 138 24 91 12| 1.8 1.6 3.5|142.4 -88.2 54.2 9.0 0.18| 8.8 1.6 Wrote GIF file: /home/apache/climate/data/raob//CYRB/skewt/CYRB.skewt.20251022.00.gif