UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010900.upa.cvt Date: 0000Z 9 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 9 JAN 26 Station: U9862 WMO ident: 29862 Latitude: 53.77 Longitude: 91.32 ------------------------------------------------------------------------------- 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 256 -14.5 -23.5 46 9.0 -15.9 225 11 258.4 258.4 257.1 259.9 0.57 1 1000 286 -14.9 -23.9 46 9.0 -16.2 230 13 258.2 258.3 256.9 259.8 0.55 2 964 562 -17.3 -27.3 41 10.0 -18.6 258 14 258.5 258.6 256.9 259.7 0.42 3 960 593 -20.1 -29.1 45 9.0 -21.1 261 14 256.0 256.1 254.7 257.0 0.36 4 925 867 -21.9 -29.9 48 8.0 -22.7 290 15 256.9 257.0 255.4 257.9 0.35 5 870 1315 -24.9 -30.9 57 6.0 -25.5 301 24 258.3 258.4 256.5 259.3 0.33 6 850 1484 -24.9 -29.9 63 5.0 -25.4 305 27 260.1 260.1 258.0 261.1 0.38 7 739 2496 -27.9 -31.9 69 4.0 -28.3 301 30 267.4 267.5 263.6 268.5 0.36 8 700 2884 -29.9 -33.2 73 3.3 -30.2 300 31 269.4 269.4 264.9 270.4 0.33 9 683 3059 -31.1 -34.2 74 3.1 -31.3 301 32 269.9 270.0 265.3 270.9 0.31 10 544 4646 -39.9 -44.0 65 4.1 -40.1 311 44 277.6 277.6 269.9 278.1 0.14 11 500 5220 -42.1 -46.8 60 4.7 -42.3 315 48 281.7 281.7 272.3 282.1 0.11 12 464 5722 -44.1 -49.1 57 5.0 -44.3 318 53 285.3 285.3 274.3 285.6 0.09 13 400 6700 -50.9 -56.9 49 6.0 -51.0 325 62 288.8 288.8 276.2 289.0 0.04 14 354 7490 -55.1 -61.1 47 6.0 -55.2 325 68 293.5 293.5 278.4 293.6 0.03 15 300 8540 -58.9 -64.9 46 6.0 -59.0 325 77 302.3 302.3 282.3 302.4 0.02 16 294 8666 -59.3 -65.3 46 6.0 -59.4 325 77 303.5 303.5 282.8 303.6 0.02 17 250 9680 -58.9 -64.9 46 6.0 -59.0 315 73 318.5 318.5 288.3 318.6 0.02 18 211 10744 -58.3 -64.3 46 6.0 -58.4 340 79 335.3 335.3 293.2 335.4 0.03 19 200 11080 -58.1 -64.1 46 6.0 -58.2 315 68 340.8 340.8 294.6 340.9 0.03 20 150 12890 -57.7 -64.7 40 7.0 -57.9 315 64 370.7 370.7 300.7 370.9 0.04 21 140 13329 -57.1 -65.1 36 8.0 -57.3 313 65 379.1 379.1 302.1 379.3 0.04 22 115 14568 -61.5 -71.5 25 10.0 -61.7 308 69 392.9 392.9 304.2 393.0 0.02 23 100 15440 -60.9 -71.9 22 11.0 -61.1 305 71 410.1 410.1 306.5 410.2 0.02 24 77 17082 -55.3 -67.3 21 12.0 -55.8 309 71 453.5 453.6 311.2 453.9 0.06 25 70 17690 -54.9 -66.9 21 12.0 -55.5 310 71 466.9 467.0 312.4 467.3 0.07 26 60 18679 -53.1 -67.1 17 14.0 -54.0 294 75 492.0 492.0 314.4 492.5 0.08 27 50 19870 -47.3 -63.3 14 16.0 -49.2 275 79 532.0 532.1 317.1 533.0 0.15 28 48 20140 -46.3 -62.3 15 16.0 -48.4 275 80 540.6 540.7 317.6 541.9 0.18 29 34 22412 -49.3 -68.3 9 19.0 -51.5 271 90 588.8 588.8 320.1 589.6 0.11 30 30 23240 -44.3 -64.3 9 20.0 -48.1 270 93 623.9 624.0 321.7 625.6 0.22 31 29 23464 -44.1 -64.1 9 20.0 -48.0 272 92 630.5 630.6 322.0 632.4 0.24 32 20 25920 -45.3 -68.3 6 23.0 -50.0 295 81 697.5 697.6 324.4 699.2 0.19 33 17 27007 -44.3 -67.3 6 23.0 -49.9 733.9 734.0 325.6 736.3 0.26 34 16 27409 -49.1 -72.1 5 23.0 -53.2 731.1 731.1 325.4 732.4 0.14 35 15 27836 -45.5 -69.5 5 24.0 -51.1 756.7 756.8 326.2 758.7 0.22 36 13 28781 -49.7 -73.7 4 24.0 -54.3 773.7 773.8 326.6 775.0 0.14 TRP 294 8666 -59.3 -65.3 46 6.0 -59.4 325 77 303.5 303.5 282.8 303.6 0.02 WND 211 10744 -58.3 -64.3 46 6.0 -58.4 340 79 335.3 335.3 293.2 335.4 0.03 Sounding variables and indices 1000-500 mb thick: 4934.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.07 inches Sfc-500 mean rel hum: 63.49 % Est. max temperature: -13.14 C = 8.35 F Sfc-Lift cond lev (LCL): 866.94 mb = 1340.62 m = 4398.29 ft T: -24.90 C 700-500 lapse rate: 5.22 C/km ThetaE index: 2.91 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 677.03 mb = 3120.31 m = 10237.10 ft Mean mixing ratio: 0.41 g/kg Conv temperature: -2.61 C = 27.30 F Cap Strength: 16.10 C Lifted Index: 19.05 C Risk: None Lifted Index @300 mb: 31.02 C Lifted Index @700 mb: 10.22 C Showalter Index: 16.94 C Risk: None Total Totals Index: 29.40 C Risk: None Vertical Totals Index: 17.20 C Cross Totals Index: 12.20 C K Index: -16.00 Risk: None Sweat Index: 102.00 Risk: None Energy Index: 4.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.94 J/kg Max Up Vert Vel: 4.46 m/s Conv Inhibition (B-): 68689.41 J/kg Cap Strength: 18.56 C Lift Cond Lev (LCL): 827.40 mb = 1678.84 m = 5507.94 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 338 at 26 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 256 225 11 7.8 7.8 | 177 32 -1.9 32.3 1 1000 286 230 13 10.0 8.4 | 180 33 0.3 32.9 2 925 867 290 15 14.1 -5.1 | 193 20 4.4 19.4 3 850 1484 305 27 22.1 -15.5 | 234 15 12.4 9.0 4 700 2884 300 31 26.8 -15.5 | 242 19 17.2 9.0 5 500 5220 315 48 33.9 -33.9 | 291 26 24.2 -9.4 6 400 6700 325 62 35.6 -50.8 | 315 37 25.9 -26.3 7 300 8540 325 77 44.2 -63.1 | 318 52 34.5 -38.6 8 294 8666 325 77 44.2 -63.1 | 318 52 34.5 -38.6 9 250 9680 315 73 51.6 -51.6 | 303 50 41.9 -27.1 10 211 10744 340 79 27.0 -74.2 | 341 53 17.3 -49.7 11 200 11080 315 68 48.1 -48.1 | 302 45 38.4 -23.6 12 150 12890 315 64 45.3 -45.3 | 300 41 35.6 -20.7 13 100 15440 305 71 58.2 -40.7 | 288 51 48.5 -16.2 14 70 17690 310 71 54.4 -45.6 | 295 49 44.7 -21.1 15 50 19870 275 79 78.7 -6.9 | 256 71 69.0 17.6 16 30 23240 270 93 93.0 -0.0 | 254 87 83.3 24.5 17 20 25920 295 81 73.4 -34.2 | 279 64 63.7 -9.7 Wind Parameters Mean winds (0-6000m): 308.4 at 35.2 knts Storm direction: 338.4 at 26.4 knts Shear (0-3000m) pos: 5.3 neg: 0.6 tot: 5.9 10-3/s Storm rel Dir Shear (0-3000m): 74.4 deg Storm rel helicity (0-3000m) pos: 148.1 neg: 0.0 tot: 148.1 m^2/s^2 ave: 49.4 10^-3 m/s^2 rel: 0.70 Storm rel vorticity (0-3000m) horiz: 6.4 stream: 4.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.09 Bulk Shear: 113.86 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 ------------------------------------------------------------------------------- 500 254 14 187 28| 12.3 0.0 12.3| 62.8 0.0 62.8 125.6 0.59| 13.9 8.2 1000 278 16 195 23| 11.5 0.0 11.5|100.8 0.0 100.8 100.8 0.64| 12.6 8.1 1500 291 19 205 20| 9.6 0.0 9.6|123.7 0.0 123.7 82.5 0.70| 10.4 7.3 2000 295 22 213 18| 7.2 0.4 7.6|127.8 0.0 127.8 63.9 0.69| 8.3 5.7 2500 297 23 218 18| 5.7 0.7 6.4|131.7 0.0 131.7 52.7 0.68| 7.0 4.7 3000 298 25 223 18| 5.3 0.6 5.9|148.1 0.0 148.1 49.4 0.70| 6.4 4.5 4000 301 28 234 18| 5.1 0.4 5.5|192.5 0.0 192.5 48.1 0.75| 5.9 4.4 5000 305 31 248 17| 4.9 0.3 5.3|243.3 0.0 243.3 48.7 0.77| 5.6 4.3 6000 308 35 261 18| 5.0 0.3 5.3|312.6 0.0 312.6 52.1 0.77| 5.6 4.4 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260109.00.gif