UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025121900.upa.cvt Date: 0000Z 19 DEC 25 Searching for UAAA... Searching the city database file for: UAAA ... Date:0000Z 19 DEC 25 Station: UAAA WMO ident: 36870 Latitude: 43.23 Longitude: 76.93 Elevation: 847.00 ------------------------------------------------------------------------------- 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 293 SFC 955 847 -2.5 -3.9 90 1.4 -3.0 210 1 274.2 274.7 272.6 282.4 2.99 2 925 915 -3.7 -5.0 91 1.3 -4.2 75 9 275.5 276.0 273.1 283.4 2.84 3 894 1185 -2.5 -3.9 90 1.4 -3.0 111 7 279.5 280.0 275.8 288.4 3.20 4 850 1583 -4.5 -5.9 90 1.4 -5.0 165 5 281.4 281.9 276.5 289.6 2.89 5 820 1865 -6.9 -7.4 96 0.5 -7.1 184 6 281.8 282.3 276.3 289.4 2.67 6 700 3091 -11.1 -12.4 90 1.3 -11.5 265 13 290.2 290.6 279.8 296.5 2.11 7 658 3564 -13.3 -14.2 93 0.9 -13.6 266 20 292.9 293.2 280.8 298.8 1.93 8 625 3954 -16.1 -17.1 92 1.0 -16.4 267 26 294.0 294.3 280.8 298.9 1.60 9 500 5600 -26.7 -27.9 90 1.2 -26.9 270 52 300.5 300.6 282.6 303.0 0.77 10 459 6214 -28.7 -29.7 91 1.0 -28.9 272 54 305.4 305.6 284.5 307.8 0.71 11 448 6387 -30.7 -31.8 90 1.1 -30.9 272 54 305.0 305.2 284.2 307.0 0.60 12 405 7094 -36.5 -39.8 71 3.3 -36.8 275 56 306.5 306.5 284.4 307.5 0.30 13 400 7180 -37.5 -40.7 72 3.2 -37.7 275 56 306.3 306.3 284.2 307.2 0.27 14 373 7659 -41.3 -44.5 71 3.2 -41.5 275 56 307.4 307.4 284.6 308.1 0.20 15 302 9057 -53.3 -56.1 71 2.8 -53.4 275 54 309.6 309.6 285.2 309.9 0.06 16 300 9100 -53.3 -56.1 71 2.8 -53.4 275 54 310.2 310.2 285.5 310.5 0.06 17 256 10119 -55.9 -58.8 70 2.9 -55.9 275 71 320.8 320.8 289.0 321.0 0.05 18 250 10270 -57.3 -60.1 70 2.8 -57.3 275 73 320.9 320.9 289.0 321.1 0.05 19 226 10904 -59.5 -62.7 66 3.2 -59.6 275 75 326.9 326.9 290.9 327.1 0.04 20 208 11424 -58.8 -62.1 66 3.3 -58.9 270 83 335.8 335.8 293.3 336.0 0.04 21 200 11670 -58.5 -61.8 66 3.3 -58.6 270 79 340.1 340.1 294.4 340.3 0.05 22 196 11797 -59.5 -62.9 64 3.4 -59.6 270 78 340.5 340.5 294.5 340.7 0.04 23 150 13470 -59.5 -63.4 60 3.9 -59.6 275 71 367.6 367.6 300.2 367.8 0.05 24 124 14657 -60.3 -64.5 58 4.2 -60.4 275 65 386.7 386.7 303.3 386.9 0.05 25 113 15233 -62.3 -66.9 54 4.6 -62.4 275 62 393.4 393.4 304.3 393.6 0.04 26 111 15343 -61.7 -66.2 55 4.5 -61.8 275 61 396.5 396.5 304.8 396.7 0.05 27 100 15990 -60.9 -65.4 55 4.5 -61.0 275 58 410.1 410.1 306.6 410.4 0.06 28 92 16509 -60.3 -66.3 45 6.0 -60.4 275 56 421.1 421.2 307.9 421.4 0.06 29 89 16715 -60.7 -65.4 54 4.7 -60.9 275 55 424.4 424.4 308.3 424.7 0.07 30 74 17857 -63.1 -68.1 51 5.0 -63.3 275 50 442.3 442.3 310.1 442.6 0.05 31 70 18200 -61.7 -66.7 51 5.0 -61.9 275 48 452.4 452.4 311.1 452.8 0.07 32 64 18757 -60.1 -65.1 52 5.0 -60.3 274 46 467.6 467.7 312.5 468.2 0.09 33 54 19814 -61.7 -67.7 45 6.0 -61.9 271 43 487.2 487.3 314.1 487.7 0.08 34 50 20290 -62.5 -68.5 44 6.0 -62.7 270 42 496.2 496.2 314.7 496.7 0.08 35 43 21218 -62.5 -68.5 44 6.0 -62.8 270 40 518.1 518.1 316.2 518.6 0.09 36 35 22497 -58.7 -64.7 46 6.0 -59.2 270 37 559.4 559.5 318.7 560.7 0.18 37 30 23470 -55.9 -62.9 41 7.0 -56.8 270 35 592.2 592.3 320.3 594.2 0.27 38 26 24378 -55.9 -62.9 41 7.0 -56.9 272 35 617.0 617.1 321.5 619.4 0.31 39 20 26040 -56.9 -63.9 41 7.0 -58.0 275 35 662.0 662.1 323.2 664.9 0.35 40 19 26365 -57.3 -64.3 41 7.0 -58.4 670.5 670.7 323.6 673.5 0.35 41 16 27480 -45.9 -54.9 35 9.0 -49.3 741.5 742.2 326.0 754.2 1.39 42 14 28364 -48.1 -57.1 35 9.0 -51.3 762.9 763.5 326.6 774.4 1.21 43 12 29389 -44.5 -54.5 32 10.0 -49.0 810.1 811.0 328.0 829.5 1.95 TRP 226 10904 -59.5 -62.7 66 3.2 -59.6 275 75 326.9 326.9 290.9 327.1 0.04 WND 208 11424 -58.8 -62.1 66 3.3 -58.9 270 83 335.8 335.8 293.3 336.0 0.04 Sounding variables and indices 1000-500 mb thick: 5307.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.43 inches Sfc-500 mean rel hum: 91.58 % Est. max temperature: 5.92 C = 42.66 F Sfc-Lift cond lev (LCL): 934.08 mb = 894.18 m = 2933.64 ft T: -3.33 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.22 C Layer 820.0- 700.0 mb Conv cond level (CCL): 835.94 mb = 1713.90 m = 5622.97 ft Mean mixing ratio: 3.01 g/kg Conv temperature: 4.77 C = 40.59 F Cap Strength: 8.93 C Lifted Index: 12.36 C Risk: None Lifted Index @300 mb: 16.99 C Lifted Index @700 mb: 7.04 C Showalter Index: 9.78 C Risk: None Total Totals Index: 43.00 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 20.80 C K Index: 15.00 Risk: < 20 % chance of thunderstorms Sweat Index: 62.00 Risk: None Energy Index: 2.77 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.10 J/kg Max Up Vert Vel: 4.71 m/s Conv Inhibition (B-): 61338.59 J/kg Cap Strength: 12.22 C Lift Cond Lev (LCL): 884.10 mb = 1272.48 m = 4174.75 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 21 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 ---------------------------------------------------------- 0 955 847 210 1 0.5 0.9 | 121 21 -17.7 10.8 1 925 915 75 9 -8.7 -2.3 | 106 28 -26.9 7.6 2 850 1583 165 5 -1.3 4.8 | 127 24 -19.5 14.7 3 700 3091 265 13 13.0 1.1 | 155 12 -5.3 11.0 4 500 5600 270 52 52.0 -0.0 | 254 35 33.8 9.9 5 400 7180 275 56 55.8 -4.9 | 262 38 37.6 5.0 6 300 9100 275 54 53.8 -4.7 | 262 36 35.6 5.2 7 250 10270 275 73 72.7 -6.4 | 266 55 54.5 3.5 8 226 10904 275 75 74.7 -6.5 | 267 57 56.5 3.4 9 208 11424 270 83 83.0 -0.0 | 261 66 64.8 9.9 10 200 11670 270 79 79.0 -0.0 | 261 62 60.8 9.9 11 150 13470 275 71 70.7 -6.2 | 266 53 52.5 3.7 12 100 15990 275 58 57.8 -5.1 | 263 40 39.6 4.9 13 70 18200 275 48 47.8 -4.2 | 259 30 29.6 5.7 14 50 20290 270 42 42.0 -0.0 | 247 26 23.8 9.9 15 30 23470 270 35 35.0 -0.0 | 239 19 16.8 9.9 16 20 26040 275 35 34.9 -3.1 | 248 18 16.7 6.9 Wind Parameters Mean winds (0-6000m): 268.5 at 27.6 knts Storm direction: 298.5 at 20.7 knts Shear (0-3000m) pos: 5.1 neg: 1.1 tot: 6.1 10-3/s Storm rel Dir Shear (0-3000m): 88.3 deg Storm rel helicity (0-3000m) pos: 164.2 neg: -37.8 tot: 126.4 m^2/s^2 ave: 42.1 10^-3 m/s^2 rel: 0.51 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.3 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.07 Bulk Shear: 155.86 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 94 7 113 27| 0.0 6.4 6.4| 53.8 -37.8 16.0 32.0 0.07| 17.6 1.3 1000 114 6 118 27| 2.7 3.2 6.0| 83.9 -37.8 46.1 46.1 0.25| 11.6 3.0 1500 151 7 126 27| 3.6 2.1 5.7|110.9 -37.8 73.0 48.7 0.36| 9.5 3.5 2000 195 8 137 24| 4.0 1.6 5.6|127.1 -37.8 89.3 44.6 0.39| 8.8 3.4 2500 236 9 143 18| 4.5 1.3 5.8|141.0 -37.8 103.1 41.3 0.42| 8.6 3.6 3000 251 10 148 16| 5.1 1.1 6.1|164.2 -37.8 126.4 42.1 0.51| 8.5 4.3 4000 262 16 168 12| 5.8 0.8 6.6|212.8 -37.8 175.0 43.7 0.54| 8.4 4.6 5000 266 22 199 12| 5.9 0.6 6.6|261.3 -37.8 223.5 44.7 0.53| 8.0 4.3 6000 269 28 222 14| 5.2 0.5 5.7|295.2 -37.8 257.4 42.9 0.55| 7.0 3.9 Wrote GIF file: /home/apache/climate/data/raob//UAAA/skewt/UAAA.skewt.20251219.00.gif