UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025113012.upa.cvt Date: 1200Z 30 NOV 25 Searching for U4343... Searching the city database file for: U4343 ... Date:1200Z 30 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 1026 79 -44.7 -56.7 25 12.0 -44.8 205 1 226.8 226.8 226.7 226.8 0.02 1 1022 105 -42.1 -50.1 41 8.0 -42.2 207 2 229.6 229.6 229.5 229.7 0.04 2 1017 138 -41.1 -49.1 42 8.0 -41.2 208 3 230.9 230.9 230.8 231.1 0.04 3 1000 253 -38.9 -46.9 43 8.0 -39.1 215 7 234.2 234.3 234.1 234.4 0.06 4 925 797 -29.1 -34.1 62 5.0 -29.5 250 11 249.6 249.6 248.8 250.2 0.23 5 899 1002 -25.7 -30.4 65 4.7 -26.1 252 12 255.1 255.2 253.8 256.1 0.34 6 855 1367 -24.5 -29.0 66 4.5 -24.9 255 15 260.0 260.1 258.1 261.2 0.41 7 850 1410 -24.7 -29.2 66 4.5 -25.2 255 15 260.3 260.3 258.2 261.4 0.40 8 841 1487 -24.9 -29.4 66 4.5 -25.4 255 15 260.9 260.9 258.7 262.0 0.40 9 700 2802 -31.7 -36.5 62 4.8 -32.0 260 15 267.4 267.4 263.3 268.1 0.24 10 650 3322 -34.1 -38.7 63 4.6 -34.4 257 15 270.4 270.4 265.3 271.0 0.21 11 563 4312 -41.3 -47.3 52 6.0 -41.5 250 15 273.3 273.3 267.1 273.6 0.10 12 500 5110 -44.9 -51.9 45 7.0 -45.1 245 15 278.3 278.3 270.2 278.5 0.06 13 436 6023 -47.7 -54.7 44 7.0 -47.9 236 22 285.9 285.9 274.6 286.0 0.05 14 423 6223 -48.5 -56.5 39 8.0 -48.7 234 24 287.3 287.3 275.3 287.5 0.04 15 400 6590 -50.9 -58.9 38 8.0 -51.0 230 27 288.8 288.8 276.1 289.0 0.03 16 328 7854 -58.9 -66.9 35 8.0 -59.0 216 26 294.7 294.7 279.0 294.8 0.01 17 300 8410 -60.9 -68.9 34 8.0 -61.0 210 25 299.5 299.5 281.1 299.5 0.01 18 273 8995 -63.1 -71.1 33 8.0 -63.1 210 19 304.5 304.5 283.2 304.5 0.01 19 250 9540 -61.3 -69.3 34 8.0 -61.4 200 17 314.9 314.9 287.1 315.0 0.01 20 216 10454 -57.7 -65.7 35 8.0 -57.8 193 16 334.0 334.0 292.8 334.1 0.03 21 200 10940 -57.5 -65.5 35 8.0 -57.6 190 15 341.7 341.7 294.7 341.8 0.03 22 184 11466 -58.7 -66.7 35 8.0 -58.8 187 13 348.0 348.0 296.2 348.1 0.03 23 150 12750 -59.1 -68.1 30 9.0 -59.3 180 9 368.3 368.3 300.3 368.4 0.03 24 101 15228 -59.1 -70.1 23 11.0 -59.3 160 17 412.4 412.4 306.8 412.5 0.03 25 100 15290 -58.9 -69.9 23 11.0 -59.2 160 17 413.9 413.9 307.0 414.1 0.03 26 73 17241 -60.9 -72.9 19 12.0 -61.2 169 21 448.7 448.7 310.7 448.8 0.03 27 70 17500 -61.7 -73.7 19 12.0 -62.0 170 21 452.4 452.4 311.1 452.5 0.03 28 60 18450 -62.1 -74.1 19 12.0 -62.4 161 26 471.9 471.9 312.8 472.0 0.03 29 50 19570 -63.1 -76.1 16 13.0 -63.4 150 33 494.8 494.8 314.6 494.9 0.02 30 48 19823 -63.9 -76.9 15 13.0 -64.2 151 35 498.7 498.7 314.9 498.8 0.02 31 38 21264 -63.9 -77.9 13 14.0 -64.3 158 43 533.1 533.2 317.1 533.3 0.02 32 33 22136 -62.9 -76.9 13 14.0 -63.4 162 48 557.8 557.8 318.5 558.0 0.03 33 30 22730 -59.9 -73.9 14 14.0 -60.7 165 52 581.3 581.4 319.8 581.8 0.06 34 25 23866 -60.9 -74.9 14 14.0 -61.7 609.6 609.6 321.0 610.0 0.06 35 23 24387 -58.9 -73.9 13 15.0 -60.0 630.2 630.2 321.9 630.8 0.08 36 22 24666 -59.2 -74.2 13 15.0 -60.3 165 79 637.4 637.4 322.2 638.0 0.08 37 21 24957 -59.5 -74.5 13 15.0 -60.7 645.0 645.0 322.5 645.6 0.08 TRP 273 8995 -63.1 -71.1 33 8.0 -63.1 210 19 304.5 304.5 283.2 304.5 0.01 WND 22 24666 -59.2 -74.2 13 15.0 -60.3 165 79 637.4 637.4 322.2 638.0 0.08 Sounding variables and indices 1000-500 mb thick: 4857.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.05 inches Sfc-500 mean rel hum: 58.18 % Est. max temperature: -13.61 C = 7.50 F Sfc-Lift cond lev (LCL): 824.59 mb = 1628.53 m = 5342.90 ft T: -25.63 C 700-500 lapse rate: 5.72 C/km ThetaE index: 0.00 C Layer 1026.0--151996493463552.0 mb Conv cond level (CCL): 1022.00 mb = 105.24 m = 345.27 ft Mean mixing ratio: 0.12 g/kg Conv temperature: -39.56 C = -39.22 F Cap Strength: 28.64 C Lifted Index: 31.78 C Risk: None Lifted Index @300 mb: 42.50 C Lifted Index @700 mb: 25.23 C Showalter Index: 13.91 C Risk: None Total Totals Index: 35.90 C Risk: None Vertical Totals Index: 20.20 C Cross Totals Index: 15.70 C K Index: -13.80 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 3.58 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 56.98 J/kg Max Up Vert Vel: 10.67 m/s Conv Inhibition (B-): 57983.54 J/kg Cap Strength: 31.79 C Lift Cond Lev (LCL): 900.15 mb = 993.18 m = 3258.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 280 at 11 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 1026 79 205 1 0.4 0.9 | 105 11 -10.4 2.7 1 1000 253 215 7 4.0 5.7 | 138 10 -6.8 7.6 2 925 797 250 11 10.3 3.8 | 176 6 -0.4 5.6 3 850 1410 255 15 14.5 3.9 | 213 7 3.7 5.7 4 700 2802 260 15 14.8 2.6 | 222 6 4.0 4.4 5 500 5110 245 15 13.6 6.3 | 199 9 2.8 8.2 6 400 6590 230 27 20.7 17.4 | 207 22 9.9 19.2 7 300 8410 210 25 12.5 21.7 | 184 24 1.7 23.5 8 273 8995 210 19 9.5 16.5 | 176 18 -1.3 18.3 9 250 9540 200 17 5.8 16.0 | 164 18 -5.0 17.8 10 200 10940 190 15 2.6 14.8 | 154 19 -8.2 16.6 11 150 12750 180 9 0.0 9.0 | 135 15 -10.8 10.8 12 100 15290 160 17 -5.8 16.0 | 137 24 -16.6 17.8 13 70 17500 170 21 -3.6 20.7 | 147 27 -14.4 22.5 14 50 19570 150 33 -16.5 28.6 | 138 41 -27.3 30.4 15 30 22730 165 52 -13.5 50.2 | 155 57 -24.2 52.1 Wind Parameters Mean winds (0-6000m): 249.7 at 14.6 knts Storm direction: 279.7 at 10.9 knts Shear (0-3000m) pos: 2.5 neg: 0.0 tot: 2.5 10-3/s Storm rel Dir Shear (0-3000m): 113.7 deg Storm rel helicity (0-3000m) pos: 34.8 neg: -0.6 tot: 34.2 m^2/s^2 ave: 11.4 10^-3 m/s^2 rel: 0.84 Storm rel vorticity (0-3000m) horiz: 3.2 stream: 2.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 5.31 Bulk Shear: 10.73 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 ------------------------------------------------------------------------------- 500 224 7 137 9| 8.8 0.0 8.8| 23.1 0.0 23.1 46.2 0.91| 10.1 9.2 1000 240 9 154 7| 6.3 0.0 6.3| 29.7 0.0 29.7 29.7 0.88| 7.5 6.7 1500 247 11 170 6| 4.9 0.0 4.9| 33.4 0.0 33.4 22.2 0.89| 5.8 5.2 2000 250 12 182 6| 3.7 0.0 3.7| 34.0 0.0 34.0 17.0 0.89| 4.5 4.0 2500 252 12 190 6| 3.0 0.0 3.0| 34.6 0.0 34.6 13.8 0.88| 3.7 3.3 3000 253 13 195 6| 2.5 0.0 2.5| 34.8 -0.6 34.2 11.4 0.84| 3.2 2.7 4000 254 13 200 6| 1.9 0.3 2.1| 34.8 -2.9 32.0 8.0 0.71| 2.6 1.9 5000 253 14 201 6| 1.5 0.4 1.9| 34.8 -5.4 29.4 5.9 0.60| 2.3 1.4 6000 250 15 203 7| 1.2 0.9 2.2| 39.9 -5.4 34.5 5.7 0.49| 2.6 1.3 Wrote GIF file: /home/apache/climate/data/raob//U4343/skewt/U4343.skewt.20251130.12.gif