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 U5123... Searching the city database file for: U5123 ... Date:1200Z 28 NOV 25 Station: U5123 WMO ident: 25123 Latitude: 68.80 Longitude: 161.28 ------------------------------------------------------------------------------- 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 23 -20.1 -23.6 74 3.5 -20.5 270 1 251.6 251.6 251.3 253.0 0.56 1 1020 30 -21.3 -24.6 75 3.3 -21.7 271 1 250.4 250.5 250.2 251.8 0.51 2 1000 176 -23.1 -26.7 72 3.6 -23.5 290 7 250.1 250.1 249.7 251.2 0.43 3 990 250 -23.9 -27.5 72 3.6 -24.2 288 8 250.0 250.0 249.6 251.1 0.40 4 954 521 -21.5 -24.6 76 3.1 -21.9 281 12 255.1 255.1 254.2 256.6 0.55 5 925 749 -21.7 -24.1 81 2.4 -22.0 275 15 257.1 257.2 256.1 258.7 0.59 6 853 1344 -21.7 -24.0 82 2.3 -22.0 313 13 263.1 263.3 261.0 265.0 0.64 7 850 1370 -21.7 -24.0 82 2.3 -22.0 315 13 263.4 263.5 261.2 265.2 0.65 8 802 1795 -25.9 -28.6 78 2.7 -26.2 352 11 263.4 263.4 260.7 264.6 0.45 9 770 2093 -21.3 -23.9 79 2.6 -21.7 19 9 271.4 271.5 267.0 273.5 0.72 10 715 2639 -22.1 -26.4 68 4.3 -22.7 66 6 276.3 276.4 270.0 278.2 0.62 11 700 2795 -22.9 -27.0 69 4.1 -23.5 80 5 277.1 277.2 270.5 278.9 0.60 12 631 3548 -26.9 -29.9 76 3.0 -27.3 85 8 280.9 281.0 272.6 282.5 0.51 13 500 5180 -39.9 -43.1 71 3.2 -40.1 95 15 284.4 284.4 274.0 285.0 0.17 14 439 6056 -46.5 -49.7 70 3.2 -46.6 13 13 286.8 286.8 275.2 287.1 0.09 15 400 6670 -49.1 -52.9 64 3.8 -49.2 315 11 291.2 291.2 277.4 291.4 0.07 16 303 8457 -57.3 -61.4 60 4.1 -57.3 285 9 303.7 303.7 282.9 303.8 0.03 17 300 8520 -57.3 -61.4 60 4.1 -57.3 285 9 304.6 304.6 283.2 304.7 0.03 18 298 8562 -57.5 -61.7 59 4.2 -57.6 282 9 304.9 304.9 283.4 305.0 0.03 19 250 9680 -55.3 -59.5 59 4.2 -55.4 210 11 323.9 323.9 290.0 324.1 0.05 20 209 10826 -51.9 -56.6 57 4.7 -52.1 186 17 346.2 346.2 295.8 346.6 0.09 21 200 11110 -52.7 -57.6 55 4.9 -52.9 180 19 349.3 349.3 296.5 349.7 0.08 22 154 12800 -52.7 -57.7 55 5.0 -52.9 175 26 376.4 376.4 301.8 376.9 0.10 23 150 12970 -51.9 -56.9 55 5.0 -52.1 175 27 380.6 380.7 302.4 381.2 0.12 24 100 15630 -46.1 -52.1 51 6.0 -46.8 185 40 438.7 438.7 309.9 440.3 0.31 25 90 16330 -44.9 -50.9 51 6.0 -45.7 184 41 454.5 454.6 311.5 456.6 0.40 26 81 17043 -38.1 -44.1 53 6.0 -39.6 182 41 482.3 482.6 314.0 487.6 0.94 27 73 17760 -36.1 -42.1 54 6.0 -37.9 181 42 501.1 501.5 315.5 508.6 1.29 28 70 18050 -37.7 -43.7 53 6.0 -39.4 180 42 503.7 504.1 315.7 510.4 1.14 29 52 20085 -43.5 -49.5 51 6.0 -44.9 189 44 534.9 535.2 317.5 540.1 0.81 30 50 20350 -43.7 -49.7 51 6.0 -45.1 190 44 540.5 540.8 317.9 545.8 0.82 31 31 23525 -48.5 -55.5 44 7.0 -50.1 171 48 606.7 607.0 321.1 611.6 0.67 32 30 23740 -50.7 -57.7 43 7.0 -52.0 170 48 606.4 606.6 321.0 610.3 0.53 33 24 25176 -55.5 -62.5 41 7.0 -56.6 170 54 632.4 632.6 322.1 635.2 0.36 34 21 26034 -51.5 -58.5 43 7.0 -53.1 170 57 669.1 669.4 323.6 674.7 0.68 35 20 26350 -51.5 -58.5 43 7.0 -53.2 170 58 678.5 678.8 323.9 684.5 0.71 36 15 28227 -48.6 -56.1 41 7.6 -51.2 170 62 746.5 747.0 326.1 758.2 1.28 37 12 29701 -46.3 -54.3 40 8.0 -49.8 178 55 803.7 804.7 327.8 823.4 1.99 38 10 30910 -46.9 -54.9 40 8.0 -50.7 185 50 844.5 845.6 328.8 867.6 2.23 39 9.7 31111 -47.7 -55.7 39 8.0 -51.4 848.9 849.9 328.8 870.7 2.08 TRP 303 8457 -57.3 -61.4 60 4.1 -57.3 285 9 303.7 303.7 282.9 303.8 0.03 WND 15 28227 -48.6 -56.1 41 7.6 -51.2 170 62 746.5 747.0 326.1 758.2 1.28 Sounding variables and indices 1000-500 mb thick: 5004.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.15 inches Sfc-500 mean rel hum: 75.18 % Est. max temperature: -10.01 C = 13.98 F Sfc-Lift cond lev (LCL): 963.68 mb = 447.31 m = 1467.54 ft T: -22.15 C 700-500 lapse rate: 7.13 C/km ThetaE index: 1.99 C Layer 1020.0- 954.0 mb Conv cond level (CCL): 589.29 mb = 4027.79 m = 13214.37 ft Mean mixing ratio: 0.50 g/kg Conv temperature: 10.54 C = 50.98 F Cap Strength: 23.35 C Lifted Index: 24.59 C Risk: None Lifted Index @300 mb: 35.52 C Lifted Index @700 mb: 20.79 C Showalter Index: 15.80 C Risk: None Total Totals Index: 34.10 C Risk: None Vertical Totals Index: 18.20 C Cross Totals Index: 15.90 C K Index: -9.90 Risk: None Sweat Index: 41.00 Risk: None Energy Index: 4.24 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 31.97 J/kg Max Up Vert Vel: 8.00 m/s Conv Inhibition (B-): 86907.00 J/kg Cap Strength: 24.57 C Lift Cond Lev (LCL): 921.37 mb = 777.92 m = 2552.19 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 74 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 23 270 1 1.0 -0.0 | 256 9 8.7 2.2 1 1000 176 290 7 6.6 -2.4 | 271 14 14.3 -0.2 2 925 749 275 15 14.9 -1.3 | 268 23 22.6 0.9 3 850 1370 315 13 9.2 -9.2 | 292 18 16.9 -7.0 4 700 2795 80 5 -4.9 -0.9 | 244 3 2.8 1.3 5 500 5180 95 15 -14.9 1.3 | 116 8 -7.2 3.5 6 400 6670 315 11 7.8 -7.8 | 290 16 15.5 -5.6 7 303 8457 285 9 8.7 -2.3 | 270 16 16.4 -0.1 8 300 8520 285 9 8.7 -2.3 | 270 16 16.4 -0.1 9 250 9680 210 11 5.5 9.5 | 228 18 13.2 11.7 10 200 11110 180 19 0.0 19.0 | 200 23 7.7 21.2 11 150 12970 175 27 -2.4 26.9 | 190 30 5.3 29.1 12 100 15630 185 40 3.5 39.8 | 195 44 11.2 42.1 13 70 18050 180 42 0.0 42.0 | 190 45 7.7 44.2 14 50 20350 190 44 7.6 43.3 | 199 48 15.3 45.5 15 30 23740 170 48 -8.3 47.3 | 179 49 -0.6 49.5 16 20 26350 170 58 -10.1 57.1 | 178 59 -2.4 59.3 17 15 28227 170 62 -10.8 61.1 | 177 63 -3.1 63.3 18 10 30910 185 50 4.4 49.8 | 193 53 12.1 52.0 Wind Parameters Mean winds (0-6000m): 44.0 at 10.7 knts Storm direction: 74.0 at 8.0 knts Shear (0-3000m) pos: 1.2 neg: 0.0 tot: 1.2 10-3/s Storm rel Dir Shear (0-3000m): -22.0 deg Storm rel helicity (0-3000m) pos: 85.4 neg: -8.9 tot: 76.5 m^2/s^2 ave: 25.5 10^-3 m/s^2 rel: 0.30 Storm rel vorticity (0-3000m) horiz: 7.9 stream: 2.4 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.95 Bulk Shear: 33.67 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 ------------------------------------------------------------------------------- 500 285 8 269 15| 11.2 0.0 11.2| 10.1 -1.5 8.6 17.2 0.26| 11.5 3.0 1000 282 11 270 18| 6.8 0.0 6.8| 33.7 -5.6 28.1 28.1 0.34| 9.6 3.2 1500 291 12 276 19| 4.0 0.0 4.0| 68.5 -5.6 62.9 41.9 0.49| 9.3 4.5 2000 302 11 282 18| 2.5 0.0 2.5| 84.5 -5.6 78.9 39.5 0.50| 9.2 4.6 2500 306 11 284 17| 1.5 0.0 1.5| 85.4 -6.9 78.5 31.4 0.40| 8.7 3.5 3000 306 10 283 16| 1.2 0.0 1.2| 85.4 -8.9 76.5 25.5 0.30| 7.9 2.4 4000 326 9 293 14| 1.4 0.0 1.4| 85.4 -10.4 75.0 18.7 0.21| 6.5 1.4 5000 22 10 331 8| 1.6 0.0 1.6| 85.4 -11.4 74.1 14.8 0.18| 5.6 1.0 6000 44 11 357 5| 1.3 1.5 2.8| 85.4 -47.2 38.3 6.4 -0.11| 6.4 -0.7 Wrote GIF file: /home/apache/climate/data/raob//U5123/skewt/U5123.skewt.20251128.12.gif