UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102712.upa.cvt Date: 1200Z 27 OCT 25 Searching for U9862... Searching the city database file for: U9862 ... Date:1200Z 27 OCT 25 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 124 SFC 984 256 6.8 0.8 66 6.0 4.1 225 13 281.2 281.9 278.0 292.7 4.12 2 970 374 8.4 2.4 66 6.0 5.5 231 16 284.0 284.8 280.1 297.2 4.69 3 925 763 5.8 -2.2 56 8.0 2.3 250 27 285.2 285.8 279.2 295.3 3.51 4 850 1450 -0.3 -6.3 64 6.0 -2.6 260 29 285.8 286.3 278.6 293.9 2.80 5 835 1591 -1.7 -7.7 64 6.0 -3.9 262 28 285.8 286.3 278.3 293.3 2.56 6 763 2303 -3.5 -18.5 30 15.0 -7.7 271 25 291.3 291.5 279.0 294.9 1.16 7 700 2977 -7.1 -33.1 11 26.0 -11.9 280 21 294.6 294.7 279.4 295.7 0.34 8 678 3226 -8.7 -35.7 9 27.0 -13.3 279 23 295.5 295.6 279.7 296.4 0.27 9 500 5530 -21.9 -45.9 9 24.0 -24.4 270 38 306.3 306.4 284.1 306.8 0.13 10 497 5574 -22.1 -45.1 11 23.0 -24.5 271 38 306.6 306.6 284.2 307.1 0.14 11 456 6203 -25.9 -32.9 52 7.0 -26.9 278 38 309.5 309.6 285.8 311.3 0.53 12 449 6315 -26.5 -33.5 52 7.0 -27.5 280 38 310.1 310.2 286.0 311.9 0.50 13 400 7140 -32.5 -40.5 45 8.0 -33.3 290 38 312.7 312.8 286.6 313.8 0.28 14 300 9100 -48.7 -56.7 39 8.0 -48.9 280 36 316.7 316.7 287.8 316.9 0.06 15 250 10270 -57.9 -65.9 35 8.0 -58.0 285 33 320.0 320.0 288.8 320.1 0.02 16 221 11040 -64.1 -72.1 33 8.0 -64.1 296 40 321.9 321.9 289.3 322.0 0.01 17 200 11650 -66.9 -73.9 37 7.0 -67.0 305 46 326.8 326.8 290.8 326.8 0.01 18 198 11710 -67.1 -74.1 36 7.0 -67.1 305 46 327.4 327.4 291.0 327.5 0.01 19 172 12567 -60.9 -68.9 34 8.0 -61.0 297 41 351.1 351.1 296.9 351.2 0.02 20 150 13410 -62.7 -69.7 38 7.0 -62.8 290 36 362.1 362.1 299.1 362.2 0.02 21 139 13880 -63.1 -70.1 38 7.0 -63.2 289 36 369.3 369.3 300.5 369.4 0.02 22 126 14492 -58.3 -66.3 35 8.0 -58.5 288 36 388.5 388.5 303.6 388.7 0.04 23 100 15940 -61.1 -69.1 34 8.0 -61.3 285 36 409.7 409.7 306.5 409.9 0.03 24 77 17574 -58.9 -68.9 26 10.0 -59.2 292 36 446.1 446.1 310.5 446.3 0.05 25 70 18170 -60.5 -71.5 22 11.0 -60.8 295 36 455.0 455.0 311.3 455.2 0.04 26 57 19442 -63.1 -74.1 21 11.0 -63.4 289 38 476.6 476.6 313.2 476.8 0.03 27 50 20250 -62.5 -74.5 18 12.0 -62.9 285 40 496.2 496.2 314.7 496.4 0.03 28 36 22301 -57.9 -71.9 15 14.0 -58.7 288 46 557.0 557.0 318.5 557.4 0.06 29 33 22846 -60.7 -74.7 14 14.0 -61.4 289 48 563.6 563.6 318.9 563.9 0.05 30 30 23440 -60.7 -74.7 14 14.0 -61.4 290 50 579.2 579.2 319.6 579.5 0.05 31 26 24328 -61.3 -75.3 14 14.0 -62.1 292 51 601.7 601.7 320.7 602.1 0.05 32 25 24573 -57.7 -72.7 13 15.0 -58.9 292 52 618.8 618.8 321.5 619.4 0.08 33 20 25970 -60.5 -76.5 10 16.0 -61.6 295 54 651.0 651.0 322.7 651.4 0.06 34 19 26291 -58.9 -74.9 11 16.0 -60.3 665.6 665.6 323.3 666.2 0.08 35 19 26291 -52.7 -69.7 11 17.0 -55.2 684.8 684.9 324.0 686.3 0.17 36 14 28251 -55.3 -73.3 9 18.0 -57.9 738.5 738.6 325.7 739.8 0.13 37 12 29242 -52.1 -70.7 9 18.6 -55.9 280 68 783.1 783.2 326.9 785.4 0.23 38 11 29807 -50.3 -69.3 9 19.0 -54.9 809.4 809.6 327.5 812.5 0.31 TRP 198 11710 -67.1 -74.1 36 7.0 -67.1 305 46 327.4 327.4 291.0 327.5 0.01 WND 12 29242 -52.1 -70.7 9 18.6 -55.9 280 68 783.1 783.2 326.9 785.4 0.23 Sounding variables and indices 1000-500 mb thick: 5406.00 m Freezing level: 853.69 mb = 1416.21 m = 4646.31 ft Wetbulb zero: 889.88 mb = 1077.51 m = 3535.08 ft Precipitable water: 0.32 inches Sfc-500 mean rel hum: 28.38 % Est. max temperature: 11.42 C = 52.56 F Sfc-Lift cond lev (LCL): 897.44 mb = 1008.73 m = 3309.45 ft T: 3.62 C 700-500 lapse rate: 5.80 C/km ThetaE index: 3.92 C Layer 925.0- 763.0 mb Conv cond level (CCL): 757.09 mb = 2364.01 m = 7755.84 ft Mean mixing ratio: 3.81 g/kg Conv temperature: 17.14 C = 62.85 F Cap Strength: 5.20 C Lifted Index: 10.25 C Risk: None Lifted Index @300 mb: 15.09 C Lifted Index @700 mb: 5.01 C Showalter Index: 11.42 C Risk: None Total Totals Index: 37.20 C Risk: None Vertical Totals Index: 21.60 C Cross Totals Index: 15.60 C K Index: -10.70 Risk: None Sweat Index: 96.00 Risk: None Energy Index: 2.73 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.31 J/kg Max Up Vert Vel: 4.32 m/s Conv Inhibition (B-): 51047.24 J/kg Cap Strength: 9.96 C Lift Cond Lev (LCL): 838.21 mb = 1560.92 m = 5121.06 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 299 at 21 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 ---------------------------------------------------------- 0 984 256 225 13 9.2 9.2 | 154 22 -9.5 19.5 1 925 763 250 27 25.4 9.2 | 199 21 6.7 19.6 2 850 1450 260 29 28.6 5.0 | 213 18 9.9 15.4 3 700 2977 280 21 20.7 -3.6 | 197 7 2.0 6.7 4 500 5530 270 38 38.0 -0.0 | 242 22 19.3 10.3 5 400 7140 290 38 35.7 -13.0 | 279 17 17.0 -2.7 6 300 9100 280 36 35.5 -6.3 | 256 17 16.8 4.1 7 250 10270 285 33 31.9 -8.5 | 262 13 13.2 1.8 8 200 11650 305 46 37.7 -26.4 | 310 25 19.0 -16.1 9 198 11710 305 46 37.7 -26.4 | 310 25 19.0 -16.1 10 150 13410 290 36 33.8 -12.3 | 277 15 15.1 -2.0 11 100 15940 285 36 34.8 -9.3 | 266 16 16.1 1.0 12 70 18170 295 36 32.6 -15.2 | 289 15 13.9 -4.9 13 50 20250 285 40 38.6 -10.4 | 270 20 19.9 -0.0 14 30 23440 290 50 47.0 -17.1 | 283 29 28.3 -6.8 15 20 25970 295 54 48.9 -22.8 | 292 33 30.2 -12.5 Wind Parameters Mean winds (0-6000m): 268.9 at 28.5 knts Storm direction: 298.9 at 21.4 knts Shear (0-3000m) pos: 3.2 neg: 0.0 tot: 3.2 10-3/s Storm rel Dir Shear (0-3000m): 55.7 deg Storm rel helicity (0-3000m) pos: 119.8 neg: -6.5 tot: 113.3 m^2/s^2 ave: 37.8 10^-3 m/s^2 rel: 0.58 Storm rel vorticity (0-3000m) horiz: 6.1 stream: 3.5 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.35 Bulk Shear: 26.24 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 ------------------------------------------------------------------------------- 500 242 20 177 20| 16.4 0.0 16.4| 90.8 0.0 90.8 181.5 1.00| 16.8 16.8 1000 249 24 190 19| 9.6 0.0 9.6|109.5 0.0 109.5 109.5 0.98| 10.4 10.2 1500 253 25 197 18| 6.6 0.0 6.6|116.6 -0.0 116.6 77.7 0.88| 8.3 7.3 2000 257 26 201 17| 4.7 0.0 4.7|116.6 -1.5 115.1 57.6 0.74| 7.3 5.4 2500 260 25 202 16| 3.6 0.0 3.6|116.6 -4.8 111.8 44.7 0.61| 6.6 4.0 3000 262 25 203 15| 3.2 0.0 3.2|119.8 -6.5 113.3 37.8 0.58| 6.1 3.5 4000 266 25 207 14| 2.4 0.9 3.3|130.7 -6.5 124.3 31.1 0.58| 5.4 3.2 5000 268 27 215 14| 1.9 1.4 3.3|139.0 -6.5 132.5 26.5 0.54| 5.1 2.7 6000 269 28 222 15| 2.0 1.2 3.2|169.9 -6.5 163.4 27.2 0.56| 4.9 2.8 Wrote GIF file: /home/apache/climate/data/raob//U9862/skewt/U9862.skewt.20251027.12.gif