UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100900.upa.cvt Date: 0000Z 9 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:0000Z 9 OCT 25 Station: UNNT WMO ident: 29634 Latitude: 55.03 Longitude: 82.90 Elevation: 177.00 ------------------------------------------------------------------------------- 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 1006 177 -0.9 -1.1 99 0.2 -1.0 170 3 271.8 272.4 271.9 281.2 3.50 1 1000 187 -1.1 -1.3 99 0.2 -1.2 175 5 272.0 272.6 272.0 281.4 3.47 2 925 805 -3.5 -4.3 94 0.8 -3.8 200 13 275.7 276.2 273.5 284.0 3.00 3 898 1039 -4.1 -5.0 93 0.9 -4.4 207 14 277.5 278.0 274.3 285.6 2.93 4 850 1470 -6.9 -8.2 90 1.3 -7.3 220 17 278.9 279.3 274.4 285.8 2.42 5 729 2658 -12.5 -14.6 84 2.1 -13.0 232 23 285.3 285.6 276.8 290.3 1.69 6 700 2967 -14.5 -17.1 81 2.6 -15.2 235 25 286.4 286.7 277.0 290.7 1.43 7 606 4039 -22.1 -25.2 76 3.1 -22.7 244 28 289.7 289.9 277.8 292.3 0.81 8 500 5420 -31.7 -35.7 68 4.0 -32.1 255 31 294.4 294.5 279.4 295.6 0.36 9 400 6950 -42.1 -52.1 33 10.0 -42.5 275 35 300.3 300.3 281.5 300.6 0.08 10 371 7454 -46.1 -58.1 24 12.0 -46.4 276 36 301.5 301.5 282.0 301.6 0.04 11 301 8819 -54.1 -64.1 28 10.0 -54.2 280 38 308.8 308.8 284.9 308.9 0.02 12 300 8840 -54.3 -64.3 28 10.0 -54.5 280 38 308.8 308.8 284.9 308.9 0.02 13 292 9013 -54.5 -64.5 28 10.0 -54.6 282 38 310.9 310.9 285.7 311.0 0.02 14 250 10010 -52.5 -63.5 25 11.0 -52.7 295 35 328.0 328.0 291.2 328.1 0.03 15 210 11142 -51.1 -64.1 20 13.0 -51.4 303 32 347.0 347.0 296.0 347.1 0.03 16 200 11460 -51.5 -64.5 20 13.0 -51.8 305 31 351.2 351.2 296.9 351.4 0.03 17 150 13320 -52.9 -66.9 17 14.0 -53.3 305 27 378.9 378.9 302.1 379.1 0.03 18 100 15920 -55.3 -70.3 14 15.0 -55.8 300 23 420.9 420.9 307.9 421.0 0.03 19 70 18180 -57.9 -72.9 13 15.0 -58.4 295 19 460.5 460.5 311.8 460.7 0.03 20 61 19044 -59.5 -74.5 13 15.0 -59.9 293 20 475.4 475.5 313.1 475.6 0.03 21 50 20290 -59.1 -74.1 13 15.0 -59.7 290 21 504.2 504.2 315.2 504.4 0.03 22 34 22709 -57.3 -72.3 13 15.0 -58.3 282 24 567.7 567.8 319.0 568.2 0.06 23 30 23500 -56.3 -72.3 12 16.0 -57.5 280 25 591.2 591.2 320.2 591.7 0.07 24 24 24916 -54.5 -70.5 12 16.0 -56.3 266 28 635.3 635.4 322.2 636.3 0.12 25 20 26080 -53.9 -69.9 12 16.0 -56.1 255 31 671.2 671.3 323.5 672.5 0.16 26 14 28384 -51.9 -68.9 11 17.0 -55.3 247 34 750.1 750.2 326.0 752.4 0.26 27 10 30590 -47.1 -66.1 10 19.0 -53.1 240 36 843.7 844.0 328.4 849.3 0.53 28 8.2 31912 -44.3 -65.3 8 21.0 -52.3 904.1 904.5 329.7 912.2 0.72 29 5.0 35277 -37.5 -59.5 8 22.0 -50.6 1072.4 1074.1 332.7 1106.4 2.52 TRP 301 8819 -54.1 -64.1 28 10.0 -54.2 280 38 308.8 308.8 284.9 308.9 0.02 WND Sounding variables and indices 1000-500 mb thick: 5233.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.39 inches Sfc-500 mean rel hum: 82.63 % Est. max temperature: 6.06 C = 42.91 F Sfc-Lift cond lev (LCL): 1002.69 mb = 182.52 m = 598.80 ft T: -1.01 C 700-500 lapse rate: 7.01 C/km ThetaE index: 0.00 C Layer 1006.0--1821066112.0 mb Conv cond level (CCL): 926.76 mb = 789.95 m = 2591.68 ft Mean mixing ratio: 3.20 g/kg Conv temperature: 2.96 C = 37.33 F Cap Strength: 7.29 C Lifted Index: 9.88 C Risk: None Lifted Index @300 mb: 18.31 C Lifted Index @700 mb: 5.96 C Showalter Index: 7.74 C Risk: None Total Totals Index: 48.30 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.80 C Cross Totals Index: 23.50 C K Index: 14.00 Risk: None Sweat Index: 161.70 Risk: None Energy Index: 2.03 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.31 J/kg Max Up Vert Vel: 5.53 m/s Conv Inhibition (B-): 85482.61 J/kg Cap Strength: 9.70 C Lift Cond Lev (LCL): 946.48 mb = 623.01 m = 2043.98 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 271 at 18 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 1006 177 170 3 -0.5 3.0 | 100 18 -18.1 3.2 1 1000 187 175 5 -0.4 5.0 | 106 19 -18.0 5.2 2 925 805 200 13 4.4 12.2 | 133 18 -13.1 12.4 3 850 1470 220 17 10.9 13.0 | 153 15 -6.6 13.2 4 700 2967 235 25 20.5 14.3 | 191 15 2.9 14.6 5 500 5420 255 31 29.9 8.0 | 236 15 12.4 8.2 6 400 6950 275 35 34.9 -3.1 | 279 18 17.3 -2.8 7 301 8819 280 38 37.4 -6.6 | 288 21 19.8 -6.4 8 300 8840 280 38 37.4 -6.6 | 288 21 19.8 -6.4 9 250 10010 295 35 31.7 -14.8 | 316 20 14.1 -14.6 10 200 11460 305 31 25.4 -17.8 | 336 19 7.8 -17.6 11 150 13320 305 27 22.1 -15.5 | 343 16 4.5 -15.3 12 100 15920 300 23 19.9 -11.5 | 348 12 2.3 -11.3 13 70 18180 295 19 17.2 -8.0 | 3 8 -0.4 -7.8 14 50 20290 290 21 19.7 -7.2 | 343 7 2.2 -7.0 15 30 23500 280 25 24.6 -4.3 | 300 8 7.0 -4.1 16 20 26080 255 31 29.9 8.0 | 236 15 12.4 8.2 17 10 30590 240 36 31.2 18.0 | 217 23 13.6 18.2 Wind Parameters Mean winds (0-6000m): 240.7 at 23.4 knts Storm direction: 270.7 at 17.6 knts Shear (0-3000m) pos: 4.2 neg: 0.0 tot: 4.2 10-3/s Storm rel Dir Shear (0-3000m): 94.8 deg Storm rel helicity (0-3000m) pos: 119.6 neg: 0.0 tot: 119.6 m^2/s^2 ave: 39.9 10^-3 m/s^2 rel: 0.97 Storm rel vorticity (0-3000m) horiz: 4.8 stream: 4.7 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.30 Bulk Shear: 51.36 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 ------------------------------------------------------------------------------- 500 188 8 116 18| 9.0 0.0 9.0| 44.0 0.0 44.0 88.1 0.99| 9.2 9.2 1000 199 11 126 17| 6.8 0.0 6.8| 67.8 0.0 67.8 67.8 0.97| 7.5 7.2 1500 208 13 134 16| 5.6 0.0 5.6| 83.4 0.0 83.4 55.6 0.95| 6.5 6.1 2000 213 14 141 16| 5.0 0.0 5.0| 95.7 0.0 95.7 47.8 0.96| 5.7 5.4 2500 218 16 148 15| 4.6 0.0 4.6|108.4 0.0 108.4 43.4 0.96| 5.2 5.0 3000 223 17 156 14| 4.2 0.0 4.2|119.6 0.0 119.6 39.9 0.97| 4.8 4.7 4000 229 20 168 13| 3.5 0.0 3.5|136.9 0.0 136.9 34.2 0.97| 4.2 4.1 5000 235 22 181 13| 3.1 0.0 3.1|155.2 0.0 155.2 31.0 0.97| 3.9 3.8 6000 241 23 194 12| 2.9 0.0 2.9|183.2 0.0 183.2 30.5 0.98| 3.8 3.7 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251009.00.gif