UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025110700.upa.cvt Date: 0000Z 7 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:0000Z 7 NOV 25 Station: U4343 WMO ident: 24343 Latitude: 66.77 Longitude: 123.40 ------------------------------------------------------------------------------- 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 1004 78 -19.1 -24.1 65 5.0 -19.7 170 3 253.8 253.8 253.1 255.2 0.54 1 1000 108 -19.1 -22.3 76 3.2 -19.6 170 7 254.1 254.1 253.6 255.8 0.64 2 960 411 -21.3 -23.7 81 2.4 -21.6 191 14 254.8 254.9 254.1 256.4 0.59 3 925 686 -19.7 -21.6 85 1.9 -20.0 210 21 259.2 259.3 258.1 261.2 0.73 4 909 816 -18.9 -20.7 86 1.8 -19.2 215 23 261.3 261.4 259.9 263.5 0.81 5 879 1066 -19.7 -21.7 84 2.0 -20.0 225 26 263.0 263.1 261.1 265.1 0.77 6 850 1316 -17.1 -18.6 88 1.5 -17.4 235 29 268.2 268.4 265.4 271.1 1.04 7 846 1351 -16.9 -18.3 89 1.4 -17.1 235 29 268.8 269.0 265.9 271.8 1.07 8 838 1422 -16.9 -18.3 89 1.4 -17.1 235 29 269.5 269.7 266.4 272.6 1.08 9 728 2469 -20.7 -22.5 85 1.8 -21.0 239 26 276.4 276.6 270.5 279.0 0.86 10 700 2757 -22.7 -24.5 85 1.8 -22.9 240 25 277.3 277.5 270.9 279.6 0.75 11 500 5160 -36.5 -39.0 78 2.5 -36.7 275 36 288.5 288.6 276.3 289.4 0.26 12 489 5312 -37.9 -40.2 79 2.3 -38.1 276 39 288.7 288.7 276.4 289.4 0.24 13 479 5453 -38.1 -40.4 79 2.3 -38.2 277 41 290.1 290.2 277.1 290.9 0.24 14 413 6456 -42.5 -52.5 33 10.0 -42.9 284 60 297.0 297.0 280.1 297.3 0.07 15 400 6670 -44.3 -55.3 28 11.0 -44.6 285 64 297.4 297.4 280.3 297.6 0.05 16 394 6771 -44.7 -55.7 28 11.0 -45.0 285 65 298.2 298.2 280.6 298.4 0.05 17 300 8540 -57.9 -65.9 35 8.0 -58.0 290 75 303.7 303.7 282.9 303.8 0.02 18 294 8668 -59.1 -66.1 40 7.0 -59.2 291 78 303.8 303.8 283.0 303.9 0.02 19 269 9225 -61.3 -67.7 42 6.4 -61.3 295 89 308.4 308.4 284.7 308.5 0.02 20 254 9582 -62.7 -68.7 44 6.0 -62.7 295 79 311.4 311.4 285.8 311.5 0.01 21 250 9680 -62.9 -68.9 44 6.0 -63.0 295 77 312.6 312.6 286.2 312.6 0.01 22 200 11070 -59.9 -71.9 19 12.0 -60.0 295 42 337.9 337.9 293.8 338.0 0.01 23 178 11797 -58.1 -75.1 10 17.0 -58.3 291 37 352.3 352.3 297.1 352.3 0.01 24 175 11904 -58.3 -75.3 10 17.0 -58.5 290 36 353.7 353.7 297.4 353.7 0.01 25 150 12870 -58.3 -79.3 5 21.0 -58.5 285 29 369.6 369.6 300.5 369.7 0.00 26 108 14930 -59.9 -79.9 6 20.0 -60.2 285 26 403.0 403.0 305.6 403.1 0.01 27 100 15410 -60.3 -80.3 6 20.0 -60.6 285 25 411.2 411.2 306.7 411.3 0.01 28 70 17620 -63.3 -83.3 5 20.0 -63.6 285 23 449.0 449.0 310.8 449.0 0.01 29 50 19680 -64.5 -84.5 5 20.0 -64.8 260 21 491.5 491.5 314.3 491.5 0.01 30 37 21505 -67.7 -86.7 5 19.0 -68.0 251 28 527.5 527.5 316.8 527.5 0.01 31 30 22770 -66.7 -85.7 5 19.0 -67.1 245 33 562.8 562.8 318.8 562.9 0.01 32 20 25230 -65.5 -84.5 5 19.0 -66.1 240 42 635.7 635.7 322.2 635.8 0.02 33 10 29500 -61.1 -81.1 5 20.0 -63.1 240 69 791.5 791.5 327.0 792.0 0.06 34 9.1 30087 -60.1 -80.1 6 20.0 -62.4 817.0 817.0 327.7 817.6 0.07 TRP 254 9582 -62.7 -68.7 44 6.0 -62.7 295 79 311.4 311.4 285.8 311.5 0.01 WND 269 9225 -61.3 -67.7 42 6.4 -61.3 295 89 308.4 308.4 284.7 308.5 0.02 Sounding variables and indices 1000-500 mb thick: 5052.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 83.24 % Est. max temperature: -5.35 C = 22.37 F Sfc-Lift cond lev (LCL): 924.62 mb = 689.10 m = 2260.79 ft T: -19.68 C 700-500 lapse rate: 5.74 C/km ThetaE index: 0.00 C Layer 1004.0--30786326528.0 mb Conv cond level (CCL): 630.86 mb = 3499.72 m = 11481.89 ft Mean mixing ratio: 0.67 g/kg Conv temperature: 8.02 C = 46.44 F Cap Strength: 17.48 C Lifted Index: 24.71 C Risk: None Lifted Index @300 mb: 32.08 C Lifted Index @700 mb: 17.48 C Showalter Index: 14.46 C Risk: None Total Totals Index: 37.30 C Risk: None Vertical Totals Index: 19.40 C Cross Totals Index: 17.90 C K Index: -1.00 Risk: None Sweat Index: 199.35 Risk: None Energy Index: 3.85 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.02 J/kg Max Up Vert Vel: 7.62 m/s Conv Inhibition (B-): 64030.42 J/kg Cap Strength: 24.48 C Lift Cond Lev (LCL): 916.46 mb = 755.03 m = 2477.11 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 284 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 1004 78 170 3 -0.5 3.0 | 111 24 -22.0 8.5 1 1000 108 170 7 -1.2 6.9 | 119 26 -22.7 12.4 2 925 686 210 21 10.5 18.2 | 155 26 -11.0 23.7 3 850 1316 235 29 23.8 16.6 | 186 22 2.2 22.2 4 700 2757 240 25 21.7 12.5 | 180 18 0.1 18.0 5 500 5160 275 36 35.9 -3.1 | 260 15 14.3 2.4 6 400 6670 285 64 61.8 -16.6 | 285 42 40.3 -11.0 7 300 8540 290 75 70.5 -25.7 | 292 53 49.0 -20.1 8 269 9225 295 89 80.7 -37.6 | 298 67 59.1 -32.1 9 254 9582 295 79 71.6 -33.4 | 299 57 50.1 -27.8 10 250 9680 295 77 69.8 -32.5 | 299 55 48.3 -27.0 11 200 11070 295 42 38.1 -17.7 | 306 21 16.5 -12.2 12 150 12870 285 29 28.0 -7.5 | 287 7 6.5 -2.0 13 100 15410 285 25 24.1 -6.5 | 289 3 2.6 -0.9 14 70 17620 285 23 22.2 -6.0 | 300 1 0.7 -0.4 15 50 19680 260 21 20.7 3.6 | 175 9 -0.8 9.2 16 30 22770 245 33 29.9 13.9 | 203 21 8.4 19.5 17 20 25230 240 42 36.4 21.0 | 209 30 14.8 26.5 18 10 29500 240 69 59.8 34.5 | 224 55 38.2 40.0 Wind Parameters Mean winds (0-6000m): 254.4 at 29.6 knts Storm direction: 284.4 at 22.2 knts Shear (0-3000m) pos: 4.4 neg: 0.0 tot: 4.4 10-3/s Storm rel Dir Shear (0-3000m): 77.0 deg Storm rel helicity (0-3000m) pos: 234.1 neg: -8.8 tot: 225.3 m^2/s^2 ave: 75.1 10^-3 m/s^2 rel: 0.81 Storm rel vorticity (0-3000m) horiz: 7.1 stream: 5.8 10^-3/s Energy-Hel index: 0.04 Bulk Rich Number: 0.32 Bulk Shear: 89.92 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 ------------------------------------------------------------------------------- 500 193 12 133 26| 16.4 0.0 16.4|115.8 0.0 115.8 231.5 0.95| 18.0 17.1 1000 210 17 148 24| 12.6 0.0 12.6|192.5 0.0 192.5 192.5 0.96| 15.0 14.4 1500 221 21 160 23| 9.3 0.0 9.3|223.8 -1.2 222.6 148.4 0.93| 12.1 11.3 2000 226 23 166 22| 6.7 0.0 6.7|223.8 -4.4 219.4 109.7 0.88| 9.5 8.3 2500 229 23 169 21| 5.1 0.0 5.1|223.8 -8.0 215.8 86.3 0.82| 7.9 6.5 3000 231 24 171 21| 4.4 0.0 4.4|234.1 -8.8 225.3 75.1 0.81| 7.1 5.8 4000 237 25 178 19| 4.0 0.0 4.0|268.1 -8.8 259.3 64.8 0.84| 6.5 5.4 5000 246 27 190 17| 3.8 0.0 3.8|303.8 -8.8 295.0 59.0 0.86| 6.2 5.3 6000 254 30 208 15| 4.6 0.0 4.6|346.9 -8.8 338.1 56.3 0.76| 6.7 5.1 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251107.00.gif