UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112812.upa.cvt Date: 1200Z 28 NOV 25 Searching for CYEV... Searching the city database file for: CYEV ... Date:1200Z 28 NOV 25 Station: CYEV WMO ident: 71957 Latitude: 68.30 Longitude: -133.48 Elevation: 68.00 ------------------------------------------------------------------------------- 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 68 -19.9 -22.1 83 2.2 -20.2 0 0 251.7 251.8 251.6 253.5 0.64 1 1002 240 -15.7 -16.7 92 1.0 -15.9 149 15 257.3 257.5 257.1 260.1 1.03 2 1000 258 -15.9 -16.8 93 0.9 -16.1 165 17 257.2 257.4 257.1 260.0 1.02 3 979 418 -16.7 -17.0 98 0.3 -16.7 171 19 258.0 258.2 257.7 260.8 1.03 4 975 449 -16.1 -16.7 95 0.6 -16.2 174 19 258.9 259.1 258.5 261.8 1.06 5 967 511 -11.9 -16.1 71 4.2 -12.8 181 18 263.8 263.9 262.4 266.9 1.12 6 925 853 -9.3 -18.3 48 9.0 -11.3 165 16 269.8 270.0 266.4 272.6 0.98 7 906 1014 -8.3 -18.3 44 10.0 -10.6 163 15 272.4 272.6 268.2 275.3 1.00 8 850 1509 -8.3 -33.3 11 25.0 -12.2 155 12 277.5 277.5 270.1 278.3 0.27 9 844 1564 -7.9 -42.9 4 35.0 -12.3 152 12 278.4 278.5 270.4 278.8 0.10 10 842 1582 -7.9 -42.9 4 35.0 -12.3 152 12 278.6 278.6 270.5 279.0 0.10 11 721 2773 -13.7 -30.7 22 17.0 -16.4 153 11 284.9 285.0 274.6 286.2 0.41 12 700 2997 -15.3 -30.3 27 15.0 -17.7 135 8 285.5 285.6 275.0 286.9 0.44 13 639 3681 -19.5 -38.5 17 19.0 -21.7 149 6 288.3 288.3 276.2 289.0 0.21 14 598 4170 -22.9 -34.9 33 12.0 -24.4 114 6 289.9 290.0 277.2 291.0 0.33 15 576 4444 -25.1 -38.1 29 13.0 -26.4 113 8 290.4 290.5 277.3 291.3 0.25 16 530 5045 -28.7 -48.7 13 20.0 -30.0 95 12 293.1 293.1 278.3 293.4 0.09 17 500 5460 -31.7 -51.7 12 20.0 -32.8 110 11 294.4 294.4 278.9 294.6 0.06 18 440 6350 -37.5 -59.5 8 22.0 -38.2 108 12 298.0 298.0 280.5 298.1 0.03 19 400 7000 -42.1 -61.1 11 19.0 -42.6 95 15 300.3 300.3 281.5 300.4 0.03 20 352 7854 -48.5 -63.5 16 15.0 -48.8 96 21 302.8 302.8 282.5 302.9 0.02 21 300 8890 -55.3 -68.3 18 13.0 -55.5 95 16 307.4 307.4 284.4 307.4 0.01 22 269 9581 -59.3 -73.3 15 14.0 -59.4 82 11 311.3 311.3 285.8 311.3 0.01 23 250 10040 -60.1 -74.1 14 14.0 -60.2 55 6 316.7 316.7 287.7 316.7 0.01 24 243 10216 -61.1 -73.1 19 12.0 -61.2 20 4 317.8 317.8 288.1 317.8 0.01 25 217 10922 -58.3 -79.3 5 21.0 -58.5 326 11 332.6 332.6 292.4 332.6 0.00 26 208 11190 -55.1 -81.1 3 26.0 -55.4 307 14 341.7 341.7 294.7 341.7 0.00 27 200 11440 -55.9 -81.9 2 26.0 -56.2 305 20 344.2 344.2 295.3 344.3 0.00 28 199 11472 -56.1 -82.1 2 26.0 -56.3 305 20 344.4 344.4 295.4 344.4 0.00 29 173 12363 -53.5 -82.5 2 29.0 -53.9 297 22 362.8 362.8 299.2 362.8 0.00 30 167 12589 -53.9 -82.9 2 29.0 -54.3 303 22 365.8 365.8 299.8 365.8 0.00 31 163 12745 -52.1 -83.1 1 31.0 -52.6 316 22 371.4 371.4 300.8 371.4 0.00 32 152 13195 -52.9 -83.9 1 31.0 -53.4 305 24 377.5 377.5 301.8 377.5 0.00 33 150 13280 -52.7 -83.7 1 31.0 -53.2 305 25 379.3 379.3 302.1 379.3 0.00 34 134 14016 -48.7 -82.7 1 34.0 -49.5 300 29 398.8 398.8 305.0 398.8 0.00 35 118 14853 -48.5 -83.5 1 35.0 -49.4 307 25 414.0 414.0 307.0 414.0 0.00 36 107 15500 -46.3 -82.3 1 36.0 -47.6 303 23 429.9 429.9 308.8 429.9 0.00 37 100 15950 -46.5 -82.5 1 36.0 -47.9 290 22 437.9 437.9 309.7 437.9 0.00 38 97 16151 -47.1 -83.1 1 36.0 -48.4 290 22 440.5 440.5 309.9 440.6 0.00 39 70 18330 -42.1 -82.1 0 40.0 -44.8 320 16 494.3 494.3 314.5 494.4 0.01 40 69 18427 -41.1 -82.1 0 41.0 -44.0 309 16 498.5 498.5 314.8 498.5 0.01 41 61 19262 -42.3 -82.3 0 40.0 -45.2 307 10 513.7 513.7 315.9 513.8 0.01 42 50 20620 -37.3 -79.3 0 42.0 -42.2 145 4 555.6 555.6 318.4 555.7 0.01 43 39 22345 -33.7 -77.7 0 44.0 -41.0 94 20 605.6 605.6 320.9 605.8 0.02 44 30 24160 -39.1 -81.1 0 42.0 -45.2 95 15 638.0 638.1 322.2 638.2 0.02 45 28 24630 -40.9 -81.9 0 41.0 -46.5 90 17 645.8 645.8 322.5 645.9 0.02 46 21 26579 -41.9 -82.9 0 41.0 -48.1 109 21 698.1 698.1 324.4 698.3 0.02 47 20 26910 -39.9 -80.9 0 41.0 -47.1 110 25 714.0 714.1 324.9 714.3 0.03 48 19 27261 -39.9 -80.9 0 41.0 -47.4 110 26 724.6 724.6 325.2 724.9 0.03 49 13 29842 -43.1 -83.1 0 40.0 -50.7 106 13 796.6 796.6 327.1 796.9 0.03 50 10 31610 -43.9 -83.9 0 40.0 -52.2 145 19 855.7 855.7 328.5 856.0 0.03 51 8.6 32611 -49.1 -86.1 1 37.0 -55.5 873.1 873.1 328.9 873.4 0.03 52 8.2 32925 -47.1 -86.1 0 39.0 -54.6 893.0 893.0 329.3 893.3 0.03 53 5.9 35070 -54.3 -88.3 1 34.0 -59.8 949.9 949.9 330.4 950.2 0.03 54 5.4 35639 -53.1 -88.1 1 35.0 -59.4 979.6 979.6 330.8 979.9 0.03 TRP 243 10216 -61.1 -73.1 19 12.0 -61.2 20 4 317.8 317.8 288.1 317.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5202.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.10 inches Sfc-500 mean rel hum: 28.52 % Est. max temperature: 4.01 C = 39.22 F Sfc-Lift cond lev (LCL): 984.72 mb = 373.96 m = 1226.90 ft T: -16.48 C 700-500 lapse rate: 6.66 C/km ThetaE index: 0.07 C Layer 1000.0- 979.0 mb Conv cond level (CCL): 596.80 mb = 4185.16 m = 13730.69 ft Mean mixing ratio: 1.01 g/kg Conv temperature: 18.51 C = 65.31 F Cap Strength: 23.93 C Lifted Index: 24.53 C Risk: None Lifted Index @300 mb: 30.34 C Lifted Index @700 mb: 19.66 C Showalter Index: 13.57 C Risk: None Total Totals Index: 21.80 C Risk: None Vertical Totals Index: 23.40 C Cross Totals Index: -1.60 C K Index: -24.90 Risk: None Sweat Index: 35.00 Risk: None Energy Index: 3.48 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 82.53 J/kg Max Up Vert Vel: 12.85 m/s Conv Inhibition (B-): 87434.72 J/kg Cap Strength: 24.51 C Lift Cond Lev (LCL): 911.52 mb = 966.77 m = 3171.78 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 172 at 8 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 68 0 0 -0.0 -0.0 | 352 8 1.1 -8.1 1 1000 258 165 17 -4.4 16.4 | 158 9 -3.3 8.4 2 994 305 160 19 -6.5 17.9 | 151 11 -5.4 9.8 3 955 610 190 18 3.1 17.7 | 204 11 4.2 9.7 4 925 853 165 16 -4.1 15.5 | 158 8 -3.0 7.4 5 918 914 160 15 -5.1 14.1 | 146 7 -4.0 6.0 6 882 1219 170 16 -2.8 15.8 | 168 8 -1.7 7.7 7 850 1509 155 12 -5.1 10.9 | 125 5 -4.0 2.8 8 815 1829 140 12 -7.7 9.2 | 100 7 -6.6 1.1 9 783 2134 155 11 -4.6 10.0 | 118 4 -3.6 1.9 10 753 2438 155 11 -4.6 10.0 | 118 4 -3.6 1.9 11 724 2743 155 11 -4.6 10.0 | 118 4 -3.6 1.9 12 700 2997 135 8 -5.7 5.7 | 62 5 -4.6 -2.4 13 667 3353 120 4 -3.5 2.0 | 21 7 -2.4 -6.1 14 640 3658 150 6 -3.0 5.2 | 34 3 -1.9 -2.9 15 588 4267 105 6 -5.8 1.6 | 36 8 -4.7 -6.5 16 564 4572 120 10 -8.7 5.0 | 68 8 -7.6 -3.1 17 541 4877 90 13 -13.0 0.0 | 56 14 -11.9 -8.1 18 500 5460 110 11 -10.3 3.8 | 65 10 -9.2 -4.3 19 498 5486 110 10 -9.4 3.4 | 61 10 -8.3 -4.6 20 477 5791 135 11 -7.8 7.8 | 88 7 -6.7 -0.3 21 456 6096 120 12 -10.4 6.0 | 77 10 -9.3 -2.1 22 436 6401 105 12 -11.6 3.1 | 65 12 -10.5 -5.0 23 400 7000 95 15 -14.9 1.3 | 64 15 -13.8 -6.8 24 364 7620 100 18 -17.7 3.1 | 73 17 -16.6 -4.9 25 347 7925 95 22 -21.9 1.9 | 74 22 -20.8 -6.1 26 302 8839 90 19 -19.0 0.0 | 66 20 -17.9 -8.1 27 300 8890 95 16 -15.9 1.4 | 66 16 -14.8 -6.7 28 288 9144 100 15 -14.8 2.6 | 68 15 -13.7 -5.5 29 262 9754 75 10 -9.7 -2.6 | 39 14 -8.6 -10.7 30 250 10040 55 6 -4.9 -3.4 | 18 12 -3.8 -11.5 31 243 10216 20 4 -1.4 -3.8 | 1 12 -0.3 -11.8 32 237 10363 350 3 0.5 -3.0 | 352 11 1.6 -11.0 33 226 10668 330 9 4.5 -7.8 | 341 17 5.6 -15.9 34 215 10973 325 11 6.3 -9.0 | 337 19 7.4 -17.1 35 205 11278 300 15 13.0 -7.5 | 318 21 14.1 -15.6 36 200 11440 305 20 16.4 -11.5 | 318 26 17.5 -19.5 37 186 11887 305 23 18.8 -13.2 | 317 29 19.9 -21.3 38 170 12497 295 22 19.9 -9.3 | 310 27 21.0 -17.4 39 162 12802 320 22 14.1 -16.9 | 329 29 15.2 -24.9 40 154 13106 305 22 18.0 -12.6 | 317 28 19.1 -20.7 41 150 13280 305 25 20.5 -14.3 | 316 31 21.6 -22.4 42 134 14021 300 29 25.1 -14.5 | 311 35 26.2 -22.6 43 111 15240 310 23 17.6 -14.8 | 321 30 18.7 -22.8 44 100 15950 290 22 20.7 -7.5 | 306 27 21.8 -15.6 45 97 16154 290 22 20.7 -7.5 | 306 27 21.8 -15.6 46 85 17069 315 26 18.4 -18.4 | 324 33 19.5 -26.4 47 77 17678 325 19 10.9 -15.6 | 333 26 12.0 -23.6 48 74 17983 330 13 6.5 -11.3 | 339 21 7.6 -19.3 49 70 18288 300 16 13.9 -8.0 | 317 22 15.0 -16.1 50 70 18330 320 16 10.3 -12.3 | 331 23 11.4 -20.3 51 67 18593 290 16 15.0 -5.5 | 310 21 16.1 -13.5 52 64 18898 325 12 6.9 -9.8 | 336 20 8.0 -17.9 53 62 19202 310 10 7.7 -6.4 | 329 17 8.8 -14.5 54 59 19507 295 10 9.1 -4.2 | 320 16 10.2 -12.3 55 56 19812 350 13 2.3 -12.8 | 351 21 3.4 -20.9 56 50 20620 145 4 -2.3 3.3 | 14 5 -1.2 -4.8 57 49 20726 70 1 -0.9 -0.3 | 359 8 0.2 -8.4 58 45 21336 95 8 -8.0 0.7 | 43 10 -6.9 -7.4 59 43 21641 145 16 -9.2 13.1 | 122 10 -8.1 5.0 60 41 21946 100 15 -14.8 2.6 | 68 15 -13.7 -5.5 61 40 22250 85 21 -20.9 -1.8 | 63 22 -19.8 -9.9 62 38 22555 115 17 -15.4 7.2 | 86 14 -14.3 -0.9 63 36 22860 125 18 -14.7 10.3 | 99 14 -13.6 2.3 64 35 23165 105 21 -20.3 5.4 | 82 19 -19.2 -2.6 65 33 23470 120 20 -17.3 10.0 | 97 16 -16.2 1.9 66 30 24160 95 15 -14.9 1.3 | 64 15 -13.8 -6.8 67 29 24384 110 17 -16.0 5.8 | 81 15 -14.9 -2.2 68 28 24689 85 17 -16.9 -1.5 | 59 18 -15.8 -9.5 69 27 24994 110 16 -15.0 5.5 | 79 14 -13.9 -2.6 70 25 25298 70 17 -16.0 -5.8 | 47 20 -14.9 -13.9 71 23 25908 75 20 -19.3 -5.2 | 54 23 -18.2 -13.2 72 22 26213 115 19 -17.2 8.0 | 90 16 -16.1 -0.0 73 20 26822 105 23 -22.2 6.0 | 84 21 -21.1 -2.1 74 20 26910 110 25 -23.5 8.6 | 91 22 -22.4 0.5 75 19 27432 110 26 -24.4 8.9 | 92 23 -23.3 0.8 76 17 28042 115 29 -26.3 12.3 | 99 26 -25.2 4.2 77 15 28956 135 19 -13.4 13.4 | 114 13 -12.3 5.4 78 14 29261 125 13 -10.6 7.5 | 86 10 -9.6 -0.6 79 14 29566 100 12 -11.8 2.1 | 61 12 -10.7 -6.0 80 10 31610 145 19 -10.9 15.6 | 127 12 -9.8 7.5 Wind Parameters Mean winds (0-6000m): 142.3 at 10.8 knts Storm direction: 172.3 at 8.1 knts Shear (0-3000m) pos: 0.1 neg: 1.3 tot: 1.4 10-3/s Storm rel Dir Shear (0-3000m): 60.4 deg Storm rel helicity (0-3000m) pos: 71.0 neg: -31.7 tot: 39.3 m^2/s^2 ave: 13.1 10^-3 m/s^2 rel: 0.34 Storm rel vorticity (0-3000m) horiz: 11.0 stream: 3.7 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 11.24 Bulk Shear: 7.34 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 ------------------------------------------------------------------------------- 500 170 15 167 7| 0.0 18.7 18.7| 65.3 0.0 65.3 130.6 0.96| 39.5 37.9 1000 171 16 171 8| 0.0 8.0 8.0| 67.1 -15.7 51.4 51.4 0.65| 24.2 15.9 1500 169 15 165 7| 0.0 4.1 4.1| 69.0 -22.8 46.2 30.8 0.51| 18.4 9.3 2000 164 14 154 6| 0.0 2.9 2.9| 70.6 -25.6 45.0 22.5 0.46| 14.9 6.8 2500 163 14 149 6| 0.1 2.3 2.4| 71.0 -25.6 45.4 18.2 0.46| 12.0 5.5 3000 161 13 143 5| 0.1 1.3 1.4| 71.0 -31.7 39.3 13.1 0.34| 11.0 3.7 4000 157 11 124 4| 0.3 1.1 1.4| 72.9 -36.7 36.2 9.1 0.27| 9.4 2.6 5000 148 11 104 5| 0.2 1.2 1.4| 84.8 -44.4 40.4 8.1 0.26| 9.0 2.3 6000 142 11 95 6| 0.5 1.0 1.5| 94.1 -46.5 47.6 7.9 0.26| 8.4 2.2 Wrote GIF file: /home/apache/climate/data/raob//CYEV/skewt/CYEV.skewt.20251128.12.gif