UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101712.upa.cvt Date: 1200Z 17 OCT 25 Searching for ULWW... Searching the city database file for: ULWW ... Date:1200Z 17 OCT 25 Station: ULWW WMO ident: 27038 Latitude: 59.31 Longitude: 39.93 Elevation: 133.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- 0 1000 84 315 3 SFC 994 133 5.6 -0.4 65 6.0 3.0 315 3 279.2 279.9 276.5 289.6 3.73 2 925 718 0.0 -5.0 69 5.0 -1.9 315 11 279.3 279.8 275.2 287.3 2.84 3 888 1042 -2.9 -8.9 63 6.0 -4.9 310 10 279.6 280.0 274.5 285.8 2.19 4 873 1176 -2.1 -10.1 54 8.0 -4.7 308 10 281.8 282.1 275.4 287.6 2.03 5 850 1387 -3.3 -17.3 33 14.0 -7.1 305 9 282.7 282.9 274.6 286.1 1.16 6 840 1481 -3.7 -19.7 28 16.0 -7.8 303 10 283.2 283.4 274.6 286.1 0.95 7 779 2073 -7.3 -26.3 20 19.0 -11.2 287 15 285.5 285.6 275.3 287.3 0.57 8 763 2235 -7.3 -29.3 15 22.0 -11.5 283 17 287.2 287.3 276.0 288.6 0.44 9 700 2903 -10.9 -30.9 18 20.0 -14.5 265 23 290.4 290.5 277.5 291.8 0.42 10 666 3284 -12.5 -35.5 13 23.0 -16.0 264 25 292.8 292.8 278.5 293.7 0.28 11 608 3973 -17.1 -29.1 34 12.0 -19.2 263 28 295.2 295.3 280.0 297.0 0.57 12 603 4034 -17.3 -26.3 45 9.0 -19.0 263 28 295.7 295.8 280.5 298.1 0.74 13 565 4519 -20.5 -24.9 68 4.4 -21.4 262 31 297.5 297.6 281.5 300.3 0.90 14 500 5410 -27.3 -34.3 51 7.0 -28.2 260 35 299.8 299.8 281.8 301.2 0.42 15 461 5993 -30.5 -36.5 56 6.0 -31.2 256 38 302.8 302.9 283.0 304.1 0.36 16 400 6990 -37.1 -43.1 54 6.0 -37.5 250 42 306.8 306.8 284.4 307.5 0.21 17 355 7800 -43.7 -48.7 58 5.0 -43.9 248 49 308.5 308.6 284.9 309.0 0.13 18 300 8910 -50.9 -56.9 49 6.0 -51.1 245 60 313.6 313.6 286.7 313.8 0.06 19 282 9310 -53.0 -59.0 48 6.0 -53.1 250 66 316.2 316.2 287.6 316.4 0.05 20 271 9565 -54.3 -60.3 48 6.0 -54.4 250 64 317.9 317.9 288.1 318.1 0.04 21 254 9979 -55.1 -62.1 42 7.0 -55.2 246 61 322.7 322.7 289.6 322.8 0.04 22 250 10080 -54.9 -61.9 42 7.0 -55.1 245 60 324.4 324.5 290.2 324.6 0.04 23 212 11142 -53.5 -61.5 37 8.0 -53.7 252 51 342.3 342.3 294.9 342.5 0.05 24 204 11391 -51.5 -59.5 38 8.0 -51.8 254 49 349.2 349.2 296.5 349.5 0.06 25 200 11520 -52.1 -60.1 38 8.0 -52.4 255 48 350.3 350.3 296.7 350.5 0.06 26 183 12094 -53.5 -62.5 33 9.0 -53.8 253 44 357.0 357.0 298.1 357.2 0.05 27 168 12647 -51.7 -62.7 26 11.0 -52.1 252 40 368.8 368.9 300.4 369.1 0.05 28 150 13380 -53.7 -64.7 25 11.0 -54.0 250 35 377.5 377.6 301.9 377.7 0.04 29 148 13466 -53.7 -65.7 22 12.0 -54.1 250 35 379.0 379.0 302.1 379.2 0.04 30 124 14608 -51.3 -65.3 17 14.0 -51.8 255 30 403.0 403.0 305.6 403.3 0.05 31 104 15739 -55.7 -70.7 14 15.0 -56.1 259 26 415.4 415.4 307.2 415.6 0.03 32 100 15990 -53.1 -69.1 13 16.0 -53.7 260 25 425.1 425.1 308.3 425.3 0.03 33 89 16734 -56.7 -72.7 12 16.0 -57.2 268 23 432.3 432.4 309.1 432.5 0.02 34 86 16951 -56.1 -72.1 12 16.0 -56.6 271 22 437.8 437.8 309.7 438.0 0.03 35 74 17907 -55.1 -72.1 10 17.0 -55.8 281 20 459.2 459.2 311.7 459.3 0.03 36 70 18260 -57.1 -74.1 10 17.0 -57.6 285 19 462.2 462.2 312.0 462.4 0.02 37 50 20380 -59.5 -77.5 8 18.0 -60.1 280 15 503.3 503.3 315.2 503.4 0.02 38 42 21471 -57.1 -75.1 8 18.0 -58.0 280 16 534.9 535.0 317.2 535.2 0.03 39 30 23580 -59.5 -78.5 7 19.0 -60.4 280 19 582.4 582.4 319.8 582.6 0.03 40 20 26130 -57.3 -77.3 6 20.0 -59.0 285 15 660.8 660.8 323.1 661.2 0.05 41 18 26799 -55.7 -75.7 7 20.0 -57.8 686.0 686.1 324.0 686.7 0.07 TRP 271 9565 -54.3 -60.3 48 6.0 -54.4 250 64 317.9 317.9 288.1 318.1 0.04 WND 282 9310 -53.0 -59.0 48 6.0 -53.1 250 66 316.2 316.2 287.6 316.4 0.05 Sounding variables and indices 1000-500 mb thick: 5326.00 m Freezing level: 925.00 mb = 718.00 m = 2355.61 ft Wetbulb zero: 951.58 mb = 487.66 m = 1599.92 ft Precipitable water: 0.26 inches Sfc-500 mean rel hum: 40.53 % Est. max temperature: 9.37 C = 48.87 F Sfc-Lift cond lev (LCL): 906.29 mb = 880.01 m = 2887.15 ft T: -1.45 C 700-500 lapse rate: 6.54 C/km ThetaE index: 3.76 C Layer 925.0- 873.0 mb Conv cond level (CCL): 800.92 mb = 1855.03 m = 6085.99 ft Mean mixing ratio: 3.06 g/kg Conv temperature: 11.05 C = 51.89 F Cap Strength: 9.60 C Lifted Index: 10.53 C Risk: None Lifted Index @300 mb: 18.28 C Lifted Index @700 mb: 6.13 C Showalter Index: 11.88 C Risk: None Total Totals Index: 34.00 C Risk: None Vertical Totals Index: 24.00 C Cross Totals Index: 10.00 C K Index: -13.30 Risk: None Sweat Index: 53.00 Risk: None Energy Index: 3.18 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 1.05 J/kg Max Up Vert Vel: 1.45 m/s Conv Inhibition (B-): 46768.95 J/kg Cap Strength: 10.40 C Lift Cond Lev (LCL): 867.80 mb = 1223.40 m = 4013.73 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 297 at 17 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 ---------------------------------------------------------- 0 994 133 315 3 2.1 -2.1 | 113 14 -13.0 5.6 1 925 718 315 11 7.8 -7.8 | 89 7 -7.4 -0.1 2 850 1387 305 9 7.4 -5.2 | 108 8 -7.8 2.5 3 700 2903 265 23 22.9 2.0 | 219 12 7.8 9.7 4 500 5410 260 35 34.5 6.1 | 235 24 19.3 13.8 5 400 6990 250 42 39.5 14.4 | 228 33 24.3 22.1 6 300 8910 245 60 54.4 25.4 | 230 51 39.2 33.1 7 282 9310 250 66 62.0 22.6 | 237 56 46.9 30.3 8 271 9565 250 64 60.1 21.9 | 237 54 45.0 29.6 9 250 10080 245 60 54.4 25.4 | 230 51 39.2 33.1 10 200 11520 255 48 46.4 12.4 | 237 37 31.2 20.1 11 150 13380 250 35 32.9 12.0 | 222 26 17.8 19.7 12 100 15990 260 25 24.6 4.3 | 218 15 9.5 12.0 13 70 18260 285 19 18.4 -4.9 | 229 4 3.2 2.8 14 50 20380 280 15 14.8 -2.6 | 176 5 -0.4 5.1 15 30 23580 280 19 18.7 -3.3 | 219 6 3.6 4.4 16 20 26130 285 15 14.5 -3.9 | 170 4 -0.6 3.8 Wind Parameters Mean winds (0-6000m): 267.0 at 22.6 knts Storm direction: 297.0 at 17.0 knts Shear (0-3000m) pos: 0.0 neg: 3.8 tot: 3.8 10-3/s Storm rel Dir Shear (0-3000m): 108.4 deg Storm rel helicity (0-3000m) pos: 17.1 neg: -11.0 tot: 6.1 m^2/s^2 ave: 2.0 10^-3 m/s^2 rel: 0.25 Storm rel vorticity (0-3000m) horiz: 5.1 stream: 1.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.02 Bulk Shear: 47.58 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 ------------------------------------------------------------------------------- 500 315 6 107 11| 0.0 7.0 7.0| 0.0 -9.5 -9.5 -19.0 -0.49| 7.0 -3.4 1000 313 8 102 9| 0.0 3.5 3.5| 3.1 -11.0 -7.9 -7.9 -0.26| 4.9 -1.3 1500 310 9 103 9| 0.0 2.9 2.9| 6.1 -11.0 -4.9 -3.3 -0.07| 4.4 -0.3 2000 303 10 108 7| 0.0 3.4 3.4| 10.5 -11.0 -0.5 -0.2 0.19| 4.7 0.9 2500 293 12 125 5| 0.0 3.8 3.8| 14.6 -11.0 3.6 1.4 0.26| 5.1 1.3 3000 284 13 155 5| 0.0 3.8 3.8| 17.1 -11.0 6.1 2.0 0.25| 5.1 1.3 4000 276 17 194 6| 0.0 3.5 3.5| 25.9 -11.0 15.0 3.7 0.28| 4.4 1.2 5000 270 20 212 9| 0.0 3.3 3.3| 33.4 -11.0 22.4 4.5 0.28| 4.0 1.1 6000 267 23 220 12| 0.0 3.2 3.2| 34.9 -19.8 15.1 2.5 0.22| 3.9 0.8 Wrote GIF file: /home/apache/climate/data/raob//ULWW/skewt/ULWW.skewt.20251017.12.gif