UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025102300.upa.cvt Date: 0000Z 23 OCT 25 Searching for U3415... Searching the city database file for: U3415 ... Date:0000Z 23 OCT 25 Station: U3415 WMO ident: 23415 Latitude: 65.12 Longitude: 57.10 ------------------------------------------------------------------------------- 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 1016 64 1.4 0.3 92 1.1 1.0 225 5 273.3 273.9 273.3 283.7 3.84 1 1000 191 -0.3 -3.0 82 2.7 -1.3 205 11 272.9 273.4 271.8 281.2 3.06 2 956 550 -2.5 -4.7 85 2.2 -3.3 228 18 274.2 274.6 272.2 281.9 2.82 3 942 667 -0.5 -2.5 86 2.0 -1.3 236 20 277.3 277.9 274.9 286.7 3.37 4 925 813 -1.1 -3.6 83 2.5 -2.1 245 23 278.2 278.7 275.1 287.0 3.16 5 874 1264 -3.1 -6.4 78 3.3 -4.3 248 22 280.7 281.1 275.8 288.3 2.71 6 853 1458 0.6 -7.4 55 8.0 -2.4 250 21 286.5 286.9 278.6 294.0 2.57 7 850 1486 0.6 -8.4 51 9.0 -2.7 250 21 286.8 287.2 278.5 293.7 2.38 8 842 1562 0.4 -9.6 47 10.0 -3.1 251 21 287.3 287.7 278.5 293.8 2.19 9 794 2031 -0.7 -12.7 40 12.0 -4.7 255 20 291.0 291.4 279.8 296.5 1.81 10 773 2245 -0.3 -24.3 14 24.0 -6.5 257 20 293.7 293.8 279.5 295.9 0.69 11 758 2402 -0.9 -28.9 10 28.0 -7.3 259 20 294.7 294.8 279.6 296.2 0.46 12 700 3032 -5.1 -23.1 23 18.0 -9.7 265 19 296.8 297.0 281.1 299.6 0.85 13 574 4559 -15.5 -23.5 50 8.0 -17.3 268 27 302.0 302.2 283.5 305.2 1.00 14 524 5243 -18.9 -23.3 68 4.4 -19.9 269 31 305.9 306.1 285.1 309.5 1.12 15 500 5590 -21.3 -25.5 69 4.2 -22.1 270 33 307.1 307.2 285.4 310.3 0.96 16 473 5999 -22.9 -27.9 64 5.0 -23.8 272 32 310.0 310.2 286.3 312.8 0.81 17 412 7000 -29.9 -38.9 41 9.0 -30.9 279 28 313.5 313.5 286.9 314.6 0.32 18 400 7210 -31.7 -39.7 45 8.0 -32.5 280 27 313.8 313.8 287.1 314.9 0.30 19 304 9092 -46.1 -52.1 51 6.0 -46.3 275 19 319.2 319.2 288.6 319.6 0.10 20 300 9180 -46.7 -52.7 50 6.0 -46.9 275 19 319.5 319.6 288.7 319.9 0.10 21 264 10013 -54.3 -60.3 48 6.0 -54.4 282 18 320.3 320.3 288.9 320.5 0.04 22 250 10360 -56.5 -62.5 47 6.0 -56.6 285 17 322.1 322.1 289.4 322.2 0.03 23 200 11740 -66.3 -72.3 43 6.0 -66.3 305 15 327.8 327.8 291.1 327.8 0.01 24 181 12340 -70.3 -76.3 41 6.0 -70.4 315 15 330.7 330.7 291.9 330.8 0.01 25 178 12439 -70.5 -76.5 41 6.0 -70.5 313 16 332.0 332.0 292.3 332.0 0.01 26 166 12859 -65.3 -71.3 43 6.0 -65.4 303 18 347.4 347.4 296.1 347.4 0.02 27 150 13480 -63.1 -69.1 44 6.0 -63.2 290 21 361.4 361.4 299.0 361.5 0.02 28 140 13906 -61.3 -67.3 45 6.0 -61.4 292 21 371.7 371.7 300.9 371.9 0.03 29 137 14040 -62.1 -68.1 44 6.0 -62.2 292 21 372.6 372.6 301.1 372.8 0.03 30 111 15336 -62.9 -68.9 44 6.0 -63.0 297 22 394.3 394.3 304.4 394.4 0.03 31 100 15980 -61.7 -67.7 45 6.0 -61.9 300 23 408.5 408.5 306.3 408.7 0.04 32 93 16430 -60.7 -67.7 39 7.0 -60.9 296 23 419.1 419.1 307.6 419.3 0.05 33 70 18190 -62.1 -69.1 39 7.0 -62.3 280 21 451.5 451.5 311.0 451.8 0.05 34 50 20260 -65.5 -73.5 32 8.0 -65.7 280 19 489.1 489.1 314.2 489.4 0.04 35 45 20901 -66.7 -74.7 32 8.0 -66.9 280 19 501.2 501.2 315.1 501.4 0.03 36 40 21618 -64.5 -73.5 28 9.0 -64.8 280 19 523.9 523.9 316.6 524.2 0.05 37 30 23360 -69.1 -79.1 22 10.0 -69.4 280 19 556.3 556.3 318.5 556.4 0.03 38 27 23986 -70.1 -79.1 26 9.0 -70.3 277 21 570.5 570.5 319.2 570.7 0.03 39 26 24212 -65.3 -75.3 24 10.0 -65.7 276 21 590.3 590.3 320.2 590.7 0.05 40 20 25800 -66.7 -76.7 23 10.0 -67.2 270 25 632.0 632.0 322.0 632.4 0.06 41 17 26784 -64.5 -74.5 24 10.0 -65.2 269 29 669.1 669.2 323.4 669.9 0.09 42 14 27962 -66.3 -77.3 20 11.0 -67.0 267 34 701.2 701.3 324.5 701.9 0.07 43 13 28414 -62.3 -73.3 22 11.0 -63.4 267 36 730.1 730.2 325.4 731.4 0.15 44 10 30020 -64.9 -75.9 21 11.0 -66.0 265 42 777.3 777.4 326.7 778.5 0.13 45 8.2 31243 -60.7 -72.7 19 12.0 -62.7 839.3 839.4 328.2 841.9 0.25 TRP 181 12340 -70.3 -76.3 41 6.0 -70.4 315 15 330.7 330.7 291.9 330.8 0.01 WND Sounding variables and indices 1000-500 mb thick: 5399.00 m Freezing level: 1002.82 mb = 168.54 m = 552.96 ft Freezing level: 856.41 mb = 1426.27 m = 4679.31 ft Freezing level: 824.55 mb = 1732.55 m = 5684.15 ft Wetbulb zero: 1009.30 mb = 116.81 m = 383.22 ft Precipitable water: 0.39 inches Sfc-500 mean rel hum: 50.00 % Est. max temperature: 10.99 C = 51.78 F Sfc-Lift cond lev (LCL): 998.65 mb = 201.80 m = 662.06 ft T: -0.37 C 700-500 lapse rate: 6.33 C/km ThetaE index: 2.50 C Layer 1000.0- 956.0 mb Conv cond level (CCL): 659.03 mb = 3496.27 m = 11470.56 ft Mean mixing ratio: 3.11 g/kg Conv temperature: 26.65 C = 79.97 F Cap Strength: 19.28 C Lifted Index: 19.87 C Risk: None Lifted Index @300 mb: 25.53 C Lifted Index @700 mb: 14.98 C Showalter Index: 12.14 C Risk: None Total Totals Index: 34.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 12.90 C K Index: -4.50 Risk: None Sweat Index: 142.75 Risk: None Energy Index: 3.47 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 27.55 J/kg Max Up Vert Vel: 7.42 m/s Conv Inhibition (B-): 65106.04 J/kg Cap Strength: 19.86 C Lift Cond Lev (LCL): 931.01 mb = 761.23 m = 2497.43 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 291 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 1016 64 225 5 3.5 3.5 | 128 16 -12.7 9.8 1 1000 191 205 11 4.6 10.0 | 144 20 -11.6 16.3 2 925 813 245 23 20.8 9.7 | 196 17 4.6 16.0 3 850 1486 250 21 19.7 7.2 | 194 14 3.5 13.5 4 700 3032 265 19 18.9 1.7 | 199 8 2.7 7.9 5 500 5590 270 33 33.0 -0.0 | 249 18 16.7 6.3 6 400 7210 280 27 26.6 -4.7 | 261 10 10.3 1.6 7 300 9180 275 19 18.9 -1.7 | 210 5 2.7 4.6 8 250 10360 285 17 16.4 -4.4 | 185 2 0.2 1.9 9 200 11740 305 15 12.3 -8.6 | 60 5 -4.0 -2.3 10 181 12340 315 15 10.6 -10.6 | 53 7 -5.7 -4.3 11 150 13480 290 21 19.7 -7.2 | 284 4 3.5 -0.9 12 100 15980 300 23 19.9 -11.5 | 325 6 3.7 -5.2 13 70 18190 280 21 20.7 -3.6 | 239 5 4.4 2.6 14 50 20260 280 19 18.7 -3.3 | 219 4 2.5 3.0 15 30 23360 280 19 18.7 -3.3 | 219 4 2.5 3.0 16 20 25800 270 25 25.0 -0.0 | 234 11 8.7 6.3 17 10 30020 265 42 41.8 3.7 | 249 27 25.6 9.9 Wind Parameters Mean winds (0-6000m): 261.1 at 23.2 knts Storm direction: 291.1 at 17.4 knts Shear (0-3000m) pos: 2.7 neg: 0.0 tot: 2.7 10-3/s Storm rel Dir Shear (0-3000m): 72.0 deg Storm rel helicity (0-3000m) pos: 107.3 neg: -1.4 tot: 105.8 m^2/s^2 ave: 35.3 10^-3 m/s^2 rel: 0.71 Storm rel vorticity (0-3000m) horiz: 5.4 stream: 3.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.79 Bulk Shear: 35.06 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 ------------------------------------------------------------------------------- 500 219 13 153 18| 13.6 0.0 13.6| 70.8 0.0 70.8 141.6 0.93| 16.0 14.8 1000 236 17 173 16| 9.1 0.0 9.1|104.3 -0.4 104.0 104.0 0.90| 12.3 11.1 1500 241 19 180 15| 5.7 0.0 5.7|104.5 -1.4 103.1 68.7 0.82| 8.9 7.3 2000 244 19 184 15| 4.2 0.0 4.2|105.9 -1.4 104.4 52.2 0.78| 7.2 5.6 2500 247 19 186 14| 3.3 0.0 3.3|106.6 -1.4 105.2 42.1 0.74| 6.1 4.5 3000 250 19 188 13| 2.7 0.0 2.7|107.3 -1.4 105.8 35.3 0.71| 5.4 3.8 4000 254 20 194 12| 2.7 0.0 2.7|119.2 -1.4 117.8 29.4 0.73| 4.7 3.5 5000 258 21 204 12| 2.8 0.0 2.8|132.0 -1.4 130.5 26.1 0.72| 4.4 3.2 6000 261 23 214 12| 2.4 0.0 2.4|143.3 -1.4 141.8 23.6 0.70| 4.1 2.8 Wrote GIF file: /home/apache/climate/data/raob//U3415/skewt/U3415.skewt.20251023.00.gif