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 U2522... Searching the city database file for: U2522 ... Date:1200Z 19 OCT 25 Station: U2522 WMO ident: 22522 Latitude: 64.98 Longitude: 34.80 ------------------------------------------------------------------------------- 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 1007 7 5.6 2.2 79 3.4 4.1 200 9 278.2 278.9 276.9 290.4 4.45 1 1000 64 5.0 0.8 74 4.2 3.1 205 11 278.1 278.8 276.3 289.3 4.05 2 943 539 0.4 -2.1 83 2.5 -0.6 239 23 278.2 278.8 275.5 287.8 3.47 3 925 693 -0.3 -2.4 86 2.1 -1.2 250 27 279.0 279.6 275.9 288.6 3.46 4 902 894 -1.5 -3.2 88 1.7 -2.1 259 27 279.8 280.4 276.2 289.1 3.34 5 888 1019 0.0 -1.5 90 1.5 -0.6 264 27 282.6 283.3 278.3 293.4 3.85 6 850 1368 -1.7 -4.9 79 3.2 -3.0 280 27 284.4 284.9 278.3 293.3 3.12 7 790 1946 -5.5 -7.5 86 2.0 -6.2 272 29 286.3 286.8 278.7 294.3 2.75 8 776 2087 -5.1 -7.5 83 2.4 -6.0 271 29 288.2 288.7 279.7 296.4 2.80 9 737 2490 -8.3 -11.1 80 2.8 -9.2 265 30 289.0 289.4 279.4 295.6 2.22 10 717 2703 -8.3 -10.9 81 2.6 -9.2 262 31 291.3 291.7 280.6 298.2 2.32 11 700 2889 -9.9 -12.8 79 2.9 -10.8 260 31 291.5 291.9 280.3 297.6 2.04 12 501 5386 -25.9 -28.1 82 2.2 -26.2 275 38 301.3 301.4 282.9 303.8 0.75 13 500 5400 -26.1 -28.3 82 2.2 -26.5 275 38 301.2 301.4 282.8 303.7 0.74 14 480 5695 -27.9 -30.1 81 2.2 -28.2 276 39 302.5 302.7 283.3 304.7 0.65 15 400 6980 -38.9 -42.5 69 3.6 -39.1 280 46 304.4 304.5 283.5 305.2 0.23 16 351 7858 -46.7 -50.0 69 3.3 -46.8 287 52 305.5 305.5 283.8 305.9 0.11 17 300 8880 -53.7 -57.5 63 3.8 -53.8 295 60 309.7 309.7 285.2 309.9 0.05 18 284 9233 -55.5 -59.3 62 3.8 -55.6 297 63 312.0 312.0 286.1 312.1 0.05 19 272 9509 -58.5 -62.5 60 4.0 -58.6 298 65 311.5 311.5 285.9 311.6 0.03 20 253 9965 -60.0 -64.0 59 4.0 -60.1 300 68 315.7 315.7 287.3 315.8 0.03 21 250 10040 -60.3 -64.3 59 4.0 -60.3 300 66 316.4 316.4 287.6 316.5 0.03 22 249 10065 -60.3 -64.2 60 3.9 -60.3 300 65 316.8 316.8 287.7 316.9 0.03 23 216 10960 -53.9 -58.5 57 4.6 -54.0 300 48 339.8 339.9 294.3 340.1 0.07 24 200 11450 -55.5 -60.2 56 4.7 -55.6 300 38 344.9 344.9 295.6 345.1 0.06 25 194 11644 -55.9 -60.9 53 5.0 -56.0 300 37 347.3 347.3 296.1 347.5 0.05 26 181 12090 -51.9 -58.9 43 7.0 -52.1 300 36 360.7 360.8 298.9 361.1 0.07 27 151 13267 -50.9 -60.9 30 10.0 -51.3 300 33 381.6 381.7 302.6 382.0 0.07 28 150 13310 -51.1 -61.1 29 10.0 -51.5 300 33 382.0 382.0 302.6 382.3 0.07 29 107 15480 -56.7 -71.7 13 15.0 -57.1 308 25 410.2 410.2 306.5 410.3 0.02 30 100 15910 -56.3 -71.3 14 15.0 -56.7 310 23 418.9 419.0 307.6 419.1 0.03 31 70 18160 -59.5 -76.5 9 17.0 -59.9 285 17 457.1 457.1 311.5 457.2 0.02 32 66 18527 -61.9 -78.9 9 17.0 -62.2 279 16 459.6 459.6 311.7 459.7 0.01 33 50 20240 -63.7 -81.7 7 18.0 -64.0 250 9 493.4 493.4 314.5 493.4 0.01 34 43 21168 -61.7 -79.7 7 18.0 -62.2 253 14 520.0 520.0 316.3 520.1 0.02 35 37 22090 -65.3 -83.3 7 18.0 -65.7 256 18 533.6 533.6 317.2 533.7 0.01 36 35 22430 -62.7 -81.7 6 19.0 -63.3 257 20 549.0 549.0 318.1 549.1 0.01 37 30 23380 -62.5 -81.5 6 19.0 -63.1 260 25 574.3 574.3 319.4 574.4 0.02 38 28 23807 -61.3 -80.3 6 19.0 -62.1 258 26 589.0 589.0 320.1 589.2 0.02 39 20 25880 -64.7 -84.7 5 20.0 -65.4 250 33 638.1 638.1 322.2 638.2 0.02 40 15 27649 -61.7 -81.7 5 20.0 -63.0 702.8 702.8 324.6 703.1 0.03 41 12 29019 -65.5 -85.5 5 20.0 -66.5 735.7 735.7 325.6 735.9 0.02 TRP 250 10040 -60.3 -64.3 59 4.0 -60.3 300 66 316.4 316.4 287.6 316.5 0.03 WND 253 9965 -60.0 -64.0 59 4.0 -60.1 300 68 315.7 315.7 287.3 315.8 0.03 Sounding variables and indices 1000-500 mb thick: 5336.00 m Freezing level: 932.71 mb = 626.84 m = 2056.55 ft Freezing level: 888.00 mb = 1018.88 m = 3342.75 ft Freezing level: 888.00 mb = 1018.88 m = 3342.75 ft Wetbulb zero: 952.50 mb = 457.60 m = 1501.30 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 81.46 % Est. max temperature: 11.45 C = 52.61 F Sfc-Lift cond lev (LCL): 955.68 mb = 430.61 m = 1412.75 ft T: 1.45 C 700-500 lapse rate: 6.45 C/km ThetaE index: 2.60 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 827.03 mb = 1584.48 m = 5198.35 ft Mean mixing ratio: 3.67 g/kg Conv temperature: 12.52 C = 54.53 F Cap Strength: 11.23 C Lifted Index: 11.15 C Risk: None Lifted Index @300 mb: 14.95 C Lifted Index @700 mb: 6.60 C Showalter Index: 7.69 C Risk: None Total Totals Index: 45.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 21.20 C K Index: 16.60 Risk: < 20 % chance of thunderstorms Sweat Index: 92.00 Risk: None Energy Index: 2.12 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.48 J/kg Max Up Vert Vel: 3.31 m/s Conv Inhibition (B-): 60126.89 J/kg Cap Strength: 11.14 C Lift Cond Lev (LCL): 913.74 mb = 790.76 m = 2594.34 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 23 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 1007 7 200 9 3.1 8.5 | 137 26 -17.6 19.2 1 1000 64 205 11 4.6 10.0 | 142 26 -16.0 20.7 2 925 693 250 27 25.4 9.2 | 193 20 4.7 19.9 3 850 1368 280 27 26.6 -4.7 | 224 8 5.9 6.0 4 700 2889 260 31 30.5 5.4 | 211 19 9.8 16.1 5 500 5400 275 38 37.9 -3.3 | 247 19 17.2 7.4 6 400 6980 280 46 45.3 -8.0 | 264 25 24.6 2.7 7 300 8880 295 60 54.4 -25.4 | 294 37 33.7 -14.7 8 253 9965 300 68 58.9 -34.0 | 301 45 38.2 -23.3 9 250 10040 300 66 57.2 -33.0 | 301 43 36.5 -22.3 10 200 11450 300 38 32.9 -19.0 | 304 15 12.2 -8.3 11 150 13310 300 33 28.6 -16.5 | 306 10 7.9 -5.8 12 100 15910 310 23 17.6 -14.8 | 37 5 -3.1 -4.1 13 70 18160 285 17 16.4 -4.4 | 146 8 -4.3 6.3 14 50 20240 250 9 8.5 3.1 | 138 18 -12.2 13.8 15 30 23380 260 25 24.6 4.3 | 195 16 3.9 15.0 16 20 25880 250 33 31.0 11.3 | 205 24 10.3 22.0 Wind Parameters Mean winds (0-6000m): 267.4 at 31.1 knts Storm direction: 297.4 at 23.3 knts Shear (0-3000m) pos: 4.6 neg: 1.7 tot: 6.3 10-3/s Storm rel Dir Shear (0-3000m): 75.6 deg Storm rel helicity (0-3000m) pos: 178.4 neg: -11.0 tot: 167.4 m^2/s^2 ave: 55.8 10^-3 m/s^2 rel: 0.57 Storm rel vorticity (0-3000m) horiz: 8.4 stream: 4.8 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.08 Bulk Shear: 65.14 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 ------------------------------------------------------------------------------- 500 225 16 157 24| 16.4 0.0 16.4|108.5 0.0 108.5 217.0 0.98| 17.3 16.8 1000 245 21 175 20| 12.6 0.0 12.6|164.4 0.0 164.4 164.4 0.87| 15.8 13.8 1500 256 23 186 16| 9.3 0.0 9.3|176.3 -0.3 175.9 117.3 0.79| 13.3 10.5 2000 262 24 193 15| 6.9 0.9 7.8|176.3 -2.8 173.5 86.7 0.70| 10.9 7.6 2500 263 25 198 14| 5.6 1.5 7.0|176.3 -6.8 169.4 67.8 0.63| 9.4 5.9 3000 263 26 201 15| 4.6 1.7 6.3|178.4 -11.0 167.4 55.8 0.57| 8.4 4.8 4000 263 28 206 16| 4.0 1.3 5.3|200.0 -11.0 189.0 47.2 0.61| 6.9 4.2 5000 265 29 213 16| 3.7 1.0 4.7|222.5 -11.0 211.5 42.3 0.64| 6.0 3.8 6000 267 31 220 16| 3.5 0.8 4.3|244.9 -11.0 234.0 39.0 0.66| 5.4 3.6 Wrote GIF file: /home/apache/climate/data/raob//U2522/skewt/U2522.skewt.20251019.12.gif