UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2026010800.upa.cvt Date: 0000Z 8 JAN 26 Searching for U9862... Searching the city database file for: U9862 ... Date:0000Z 8 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 ------------------------------------------------------------------------------- 0 1000 171 SFC 989 257 -9.3 -15.3 62 6.0 -10.6 180 7 264.7 264.9 263.2 267.9 1.17 2 969 415 -8.7 -15.7 57 7.0 -10.3 215 16 266.8 267.0 264.7 270.1 1.16 3 945 609 -10.5 -18.5 52 8.0 -12.2 258 28 266.9 267.1 264.3 269.6 0.94 4 944 617 -12.9 -20.9 51 8.0 -14.3 260 29 264.6 264.7 262.3 266.7 0.76 5 925 772 -13.7 -20.7 55 7.0 -15.0 295 38 265.3 265.4 262.9 267.5 0.79 6 850 1408 -18.1 -23.1 65 5.0 -18.9 250 29 267.2 267.3 264.0 269.2 0.70 7 761 2226 -23.3 -26.2 77 2.9 -23.7 278 23 270.1 270.2 265.9 271.9 0.59 8 700 2832 -27.9 -31.1 74 3.2 -28.2 300 19 271.6 271.7 266.5 272.8 0.41 9 690 2935 -28.7 -32.1 72 3.4 -29.0 299 21 271.8 271.9 266.7 272.9 0.38 10 650 3361 -29.5 -33.1 71 3.6 -29.8 297 28 275.6 275.7 269.1 276.7 0.36 11 500 5190 -40.3 -45.3 59 5.0 -40.5 285 60 283.9 283.9 273.6 284.3 0.13 12 427 6250 -47.5 -54.5 44 7.0 -47.7 285 57 287.8 287.8 275.6 288.0 0.05 13 400 6680 -49.5 -56.5 44 7.0 -49.7 285 56 290.7 290.7 277.0 290.8 0.05 14 358 7401 -52.9 -60.9 37 8.0 -53.0 281 60 295.5 295.5 279.4 295.6 0.03 15 307 8376 -60.3 -68.3 34 8.0 -60.4 275 66 298.4 298.4 280.6 298.4 0.01 16 300 8520 -59.9 -67.9 34 8.0 -60.0 280 64 300.9 300.9 281.7 301.0 0.01 17 250 9660 -57.9 -65.9 35 8.0 -58.0 280 64 320.0 320.0 288.8 320.1 0.02 18 200 11080 -55.9 -63.9 36 8.0 -56.1 290 66 344.2 344.3 295.4 344.4 0.04 19 154 12751 -53.5 -63.5 28 10.0 -53.8 285 59 375.1 375.1 301.5 375.3 0.05 20 150 12920 -53.7 -64.7 25 11.0 -54.0 285 58 377.5 377.6 301.9 377.7 0.04 21 103 15313 -56.7 -68.6 21 11.9 -57.0 290 73 414.7 414.7 307.1 414.9 0.04 22 100 15500 -56.9 -68.9 21 12.0 -57.2 290 71 417.8 417.8 307.4 418.0 0.04 23 70 17750 -57.1 -70.1 18 13.0 -57.6 295 75 462.2 462.2 312.0 462.5 0.04 24 60 18726 -57.1 -70.1 18 13.0 -57.7 483.1 483.1 313.7 483.4 0.05 TRP 307 8376 -60.3 -68.3 34 8.0 -60.4 275 66 298.4 298.4 280.6 298.4 0.01 WND 103 15313 -56.7 -68.6 21 11.9 -57.0 290 73 414.7 414.7 307.1 414.9 0.04 Sounding variables and indices 1000-500 mb thick: 5019.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 66.39 % Est. max temperature: -6.46 C = 20.38 F Sfc-Lift cond lev (LCL): 898.19 mb = 993.21 m = 3258.52 ft T: -15.23 C 700-500 lapse rate: 5.26 C/km ThetaE index: 3.34 C Layer 945.0- 925.0 mb Conv cond level (CCL): 804.46 mb = 1815.30 m = 5955.63 ft Mean mixing ratio: 0.91 g/kg Conv temperature: -5.33 C = 22.41 F Cap Strength: 7.04 C Lifted Index: 12.82 C Risk: None Lifted Index @300 mb: 23.05 C Lifted Index @700 mb: 3.90 C Showalter Index: 12.24 C Risk: None Total Totals Index: 39.40 C Risk: None Vertical Totals Index: 22.20 C Cross Totals Index: 17.20 C K Index: -4.10 Risk: None Sweat Index: 214.70 Risk: None Energy Index: 3.16 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.95 J/kg Max Up Vert Vel: 3.45 m/s Conv Inhibition (B-): 32461.64 J/kg Cap Strength: 12.85 C Lift Cond Lev (LCL): 840.34 mb = 1492.54 m = 4896.72 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 314 at 28 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 ---------------------------------------------------------- 0 989 257 180 7 0.0 7.0 | 142 33 -20.3 26.4 1 925 772 295 38 34.4 -16.1 | 257 14 14.1 3.3 2 850 1408 250 29 27.3 9.9 | 193 30 6.9 29.3 3 700 2832 300 19 16.5 -9.5 | 158 11 -3.9 9.9 4 500 5190 285 60 58.0 -15.5 | 264 38 37.6 3.8 5 400 6680 285 56 54.1 -14.5 | 262 34 33.7 4.9 6 307 8376 275 66 65.7 -5.8 | 253 47 45.4 13.6 7 300 8520 280 64 63.0 -11.1 | 259 43 42.7 8.3 8 250 9660 280 64 63.0 -11.1 | 259 43 42.7 8.3 9 200 11080 290 66 62.0 -22.6 | 274 42 41.7 -3.2 10 150 12920 285 58 56.0 -15.0 | 263 36 35.7 4.4 11 103 15313 290 73 68.6 -25.0 | 277 49 48.2 -5.6 12 100 15500 290 71 66.7 -24.3 | 276 47 46.4 -4.9 13 70 17750 295 75 68.0 -31.7 | 285 49 47.6 -12.3 Wind Parameters Mean winds (0-6000m): 283.6 at 37.5 knts Storm direction: 313.6 at 28.1 knts Shear (0-3000m) pos: 7.0 neg: 2.7 tot: 9.6 10-3/s Storm rel Dir Shear (0-3000m): 60.7 deg Storm rel helicity (0-3000m) pos: 359.2 neg: -148.8 tot: 210.4 m^2/s^2 ave: 70.1 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 18.4 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.19 Bulk Shear: 31.54 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 ------------------------------------------------------------------------------- 500 284 22 184 14| 41.3 0.0 41.3|341.4 0.0 341.4 682.8 0.90| 55.0 49.7 1000 281 28 209 16| 20.7 9.8 30.5|341.4 -85.6 255.8 255.8 0.45| 37.5 16.7 1500 273 28 204 20| 12.8 6.5 19.3|344.7-120.0 224.7 149.8 0.34| 28.7 9.7 2000 272 28 201 20| 10.2 4.9 15.1|344.7-129.0 215.7 107.9 0.29| 23.7 6.8 2500 273 26 198 19| 8.3 3.9 12.3|344.7-146.9 197.8 79.1 0.21| 20.5 4.3 3000 277 26 197 17| 7.0 2.7 9.6|359.2-148.8 210.4 70.1 0.25| 18.4 4.6 4000 282 28 207 15| 5.2 3.0 8.2|392.7-148.8 243.8 61.0 0.30| 16.1 4.8 5000 283 33 225 17| 4.2 4.0 8.1|406.4-149.4 257.0 51.4 0.28| 14.6 4.1 6000 284 37 237 19| 3.5 3.1 6.6|406.4-159.0 247.4 41.2 0.27| 12.4 3.3 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20260108.00.gif