UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101912.upa.cvt Date: 1200Z 19 OCT 25 Searching for UNNT... Searching the city database file for: UNNT ... Date:1200Z 19 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 1009 177 5.0 -5.0 48 10.0 1.2 0 0 277.4 277.9 273.9 284.7 2.61 1 1000 217 4.8 -5.2 48 10.0 1.0 210 1 278.0 278.4 274.1 285.2 2.59 2 930 806 3.4 -7.6 44 11.0 -0.7 229 5 282.3 282.7 276.2 289.0 2.32 3 925 850 3.2 -7.8 44 11.0 -0.9 230 5 282.6 283.0 276.2 289.2 2.29 4 850 1529 -1.1 -13.1 40 12.0 -4.9 230 7 285.0 285.3 276.6 289.8 1.64 5 740 2615 -7.9 -21.9 31 14.0 -11.2 219 14 289.1 289.3 277.6 291.9 0.89 6 700 3044 -9.1 -29.1 18 20.0 -13.0 215 17 292.4 292.5 278.6 294.0 0.49 7 663 3464 -11.5 -38.5 9 27.0 -15.5 213 18 294.3 294.3 279.1 295.0 0.21 8 585 4417 -17.5 -36.5 17 19.0 -20.2 210 21 298.0 298.1 280.9 299.0 0.29 9 500 5580 -25.5 -38.5 29 13.0 -27.0 205 25 301.9 302.0 282.5 302.9 0.27 10 470 6025 -27.9 -38.9 34 11.0 -29.1 205 26 304.4 304.4 283.5 305.3 0.28 11 400 7160 -35.5 -43.5 44 8.0 -36.1 205 29 308.9 308.9 285.2 309.6 0.20 12 386 7408 -36.7 -43.7 48 7.0 -37.2 204 29 310.4 310.5 285.7 311.2 0.21 13 364 7813 -39.5 203 30 312.0 14 300 9110 -49.7 200 33 315.3 15 295 9220 -50.5 200 33 315.7 16 250 10280 -57.5 200 35 320.6 17 238 10589 -59.3 205 33 322.4 18 200 11680 -58.9 220 29 339.5 19 150 13490 -58.1 240 25 370.0 20 100 16050 -59.9 260 19 412.0 21 70 18290 -60.3 265 19 455.4 22 51 20257 -60.9 289 21 497.1 23 50 20380 -61.1 290 21 499.5 24 35 22599 -61.9 311 22 551.1 25 30 23560 -59.9 320 23 581.3 26 23 25227 -58.3 336 24 631.9 27 20 26110 -57.1 345 25 661.4 28 13 28866 -52.3 764.7 TRP 238 10589 -59.3 205 33 322.4 WND Sounding variables and indices 1000-500 mb thick: 5363.00 m Freezing level: 869.19 mb = 1355.30 m = 4446.48 ft Wetbulb zero: 959.16 mb = 555.66 m = 1823.00 ft Precipitable water: 0.24 inches Sfc-500 mean rel hum: 28.28 % Est. max temperature: 12.28 C = 54.10 F Sfc-Lift cond lev (LCL): 864.36 mb = 1394.50 m = 4575.07 ft T: -0.25 C 700-500 lapse rate: 6.47 C/km Conv cond level (CCL): 665.75 mb = 3432.39 m = 11261.00 ft Mean mixing ratio: 2.42 g/kg Conv temperature: 21.75 C = 71.14 F Cap Strength: 10.81 C Lifted Index: 12.68 C Risk: None Lifted Index @300 mb: 19.83 C Lifted Index @700 mb: 8.28 C Showalter Index: 10.87 C Risk: None Total Totals Index: 36.80 C Risk: None Vertical Totals Index: 24.40 C Cross Totals Index: 12.40 C K Index: -8.70 Risk: None Sweat Index: 39.00 Risk: None Energy Index: 2.78 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 11.81 J/kg Max Up Vert Vel: 4.86 m/s Conv Inhibition (B-): 49953.43 J/kg Cap Strength: 12.65 C Lift Cond Lev (LCL): 812.54 mb = 1882.18 m = 6175.05 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 242 at 12 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 1009 177 0 0 -0.0 -0.0 | 62 12 -10.3 -5.6 1 1000 217 210 1 0.5 0.9 | 64 11 -9.8 -4.7 2 925 850 230 5 3.8 3.2 | 70 7 -6.4 -2.4 3 850 1529 230 7 5.4 4.5 | 78 5 -4.9 -1.1 4 700 3044 215 17 9.8 13.9 | 176 8 -0.5 8.4 5 500 5580 205 25 10.6 22.7 | 181 17 0.3 17.1 6 400 7160 205 29 12.3 26.3 | 185 21 2.0 20.7 7 300 9110 200 33 11.3 31.0 | 182 25 1.0 25.4 8 250 10280 200 35 12.0 32.9 | 184 27 1.7 27.3 9 238 10589 205 33 13.9 29.9 | 189 25 3.7 24.3 10 200 11680 220 29 18.6 22.2 | 207 19 8.4 16.6 11 150 13490 240 25 21.7 12.5 | 239 13 11.4 6.9 12 100 16050 260 19 18.7 3.3 | 285 9 8.4 -2.3 13 70 18290 265 19 18.9 1.7 | 294 9 8.7 -3.9 14 50 20380 290 21 19.7 -7.2 | 323 16 9.5 -12.8 15 30 23560 320 23 14.8 -17.6 | 349 24 4.5 -23.2 16 20 26110 345 25 6.5 -24.1 | 7 30 -3.8 -29.7 Wind Parameters Mean winds (0-6000m): 211.5 at 15.6 knts Storm direction: 241.5 at 11.7 knts Shear (0-3000m) pos: 0.4 neg: 2.7 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): 115.8 deg Storm rel helicity (0-3000m) pos: 14.2 neg: 0.0 tot: 14.2 m^2/s^2 ave: 4.7 10^-3 m/s^2 rel: 0.54 Storm rel vorticity (0-3000m) horiz: 3.1 stream: 1.7 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.49 Bulk Shear: 23.88 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 ------------------------------------------------------------------------------- 500 221 2 66 10| 0.0 4.0 4.0| 4.0 0.0 4.0 7.9 0.37| 4.1 1.5 1000 228 4 67 8| 1.1 2.0 3.1| 4.6 0.0 4.6 4.6 0.30| 3.1 0.9 1500 229 5 70 7| 0.7 2.0 2.8| 6.1 0.0 6.1 4.1 0.36| 2.8 1.0 2000 227 6 75 6| 0.5 2.4 2.9| 9.2 0.0 9.2 4.6 0.53| 3.0 1.6 2500 224 7 86 5| 0.4 2.6 3.0| 12.1 0.0 12.1 4.9 0.58| 3.1 1.8 3000 221 9 103 5| 0.4 2.7 3.0| 14.2 0.0 14.2 4.7 0.54| 3.1 1.7 4000 218 11 134 5| 0.3 2.4 2.7| 15.9 0.0 15.9 4.0 0.48| 2.8 1.3 5000 214 14 155 6| 0.2 2.3 2.5| 16.3 -0.1 16.2 3.2 0.42| 2.6 1.1 6000 212 16 165 8| 0.2 2.1 2.3| 19.0 -0.4 18.6 3.1 0.39| 2.4 0.9 Wrote GIF file: /home/apache/climate/data/raob//UNNT/skewt/UNNT.skewt.20251019.12.gif