UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025103112.upa.cvt Date: 1200Z 31 OCT 25 Searching for X4882... Searching the city database file for: X4882 ... Date:1200Z 31 OCT 25 Station: X4882 WMO ident: 34882 Latitude: 46.28 Longitude: 47.98 ------------------------------------------------------------------------------- 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 1024 -23 13.8 2.8 47 11.0 8.3 270 5 285.0 285.8 280.4 297.9 4.57 1 1000 175 10.8 -0.2 46 11.0 5.8 265 5 284.0 284.6 278.9 294.6 3.76 2 996 208 10.0 0.0 50 10.0 5.4 266 5 283.5 284.1 278.7 294.3 3.83 3 925 818 4.6 -1.4 65 6.0 2.0 275 5 284.0 284.7 278.9 294.6 3.73 4 895 1084 2.0 -4.0 64 6.0 -0.4 279 7 284.0 284.6 278.2 293.1 3.17 5 890 1129 2.4 -2.6 70 5.0 0.3 280 8 284.9 285.5 279.1 295.0 3.54 6 878 1239 3.4 -6.6 48 10.0 -0.5 281 9 287.0 287.5 279.0 294.8 2.65 7 866 1350 2.8 -9.2 41 12.0 -1.6 283 10 287.5 287.9 278.6 294.0 2.20 8 863 1378 2.8 -10.2 38 13.0 -1.9 283 10 287.8 288.2 278.6 293.9 2.04 9 850 1500 3.2 -10.8 35 14.0 -1.8 285 11 289.5 289.8 279.3 295.4 1.97 10 834 1654 3.8 -13.2 28 17.0 -2.1 285 13 291.7 292.0 279.9 296.7 1.66 11 743 2588 0.6 -29.4 8 30.0 -6.5 285 23 298.0 298.1 281.1 299.5 0.45 12 738 2642 0.4 -26.6 11 27.0 -6.4 285 24 298.4 298.5 281.5 300.3 0.59 13 724 2795 -0.7 -14.7 34 14.0 -5.4 285 26 298.8 299.1 283.0 304.1 1.69 14 700 3064 -2.3 -21.3 22 19.0 -7.7 285 29 299.9 300.1 282.7 303.1 1.00 15 690 3178 -3.3 -23.3 20 20.0 -8.6 285 29 300.1 300.2 282.5 302.8 0.85 16 581 4515 -11.9 -28.9 23 17.0 -15.4 288 32 305.1 305.3 284.2 307.2 0.60 17 559 4809 -14.3 -31.3 22 17.0 -17.5 288 33 305.7 305.8 284.3 307.4 0.50 18 541 5058 -14.3 -34.3 17 20.0 -17.8 289 34 308.6 308.6 285.3 309.9 0.39 19 500 5650 -18.7 -31.7 31 13.0 -21.0 290 35 310.2 310.3 286.1 312.1 0.54 20 478 5984 -21.7 -33.7 33 12.0 -23.6 291 37 310.6 310.6 286.1 312.2 0.46 21 464 6203 -21.7 -31.7 40 10.0 -23.4 292 38 313.2 313.3 287.2 315.2 0.58 22 461 6250 -21.7 -30.7 44 9.0 -23.3 292 38 313.8 313.9 287.4 316.0 0.64 23 442 6559 -23.5 -31.5 48 8.0 -24.9 293 40 315.3 315.4 287.9 317.5 0.62 24 400 7280 -30.1 -38.1 46 8.0 -31.0 295 44 315.9 315.9 287.8 317.2 0.36 25 350 8215 -37.1 -43.1 54 6.0 -37.6 293 47 318.7 318.8 288.6 319.6 0.24 26 300 9260 -45.5 -53.5 40 8.0 -45.8 290 50 321.2 321.2 289.2 321.6 0.09 27 250 10450 -55.5 -63.5 36 8.0 -55.6 290 68 323.6 323.6 289.9 323.7 0.03 28 246 10552 -56.7 -64.7 36 8.0 -56.8 291 68 323.3 323.3 289.8 323.4 0.03 29 232 10921 -58.7 -66.7 35 8.0 -58.8 295 69 325.6 325.6 290.5 325.7 0.02 30 200 11840 -63.9 -71.9 33 8.0 -64.0 295 64 331.6 331.6 292.2 331.6 0.01 31 199 11871 -64.3 -72.3 33 8.0 -64.4 295 64 331.4 331.4 292.1 331.5 0.01 32 163 13108 -59.9 -68.9 30 9.0 -60.0 284 51 358.3 358.3 298.4 358.4 0.02 33 154 13465 -58.9 -67.9 30 9.0 -59.0 281 48 365.8 365.8 299.8 366.0 0.03 34 150 13630 -59.7 -68.7 30 9.0 -59.9 280 46 367.2 367.2 300.1 367.3 0.02 35 116 15230 -62.5 -73.5 21 11.0 -62.7 280 40 390.1 390.1 303.8 390.1 0.02 36 100 16150 -61.1 -73.1 19 12.0 -61.3 280 36 409.7 409.7 306.5 409.8 0.02 37 81 17457 -63.1 -75.1 18 12.0 -63.3 274 35 431.0 431.0 309.0 431.1 0.02 38 70 18360 -61.9 -74.9 16 13.0 -62.2 270 35 452.0 452.0 311.0 452.1 0.02 39 50 20440 -60.1 -75.1 12 15.0 -60.6 280 33 501.9 501.9 315.1 502.0 0.03 40 46 20960 -59.5 -75.5 11 16.0 -60.1 275 33 515.4 515.4 316.0 515.6 0.03 41 43 21379 -62.9 -78.9 10 16.0 -63.3 271 34 517.1 517.1 316.1 517.2 0.02 42 38 22145 -59.7 -75.7 11 16.0 -60.4 264 35 543.8 543.9 317.8 544.1 0.03 43 30 23620 -60.1 -78.1 8 18.0 -60.9 250 36 580.8 580.8 319.7 581.0 0.03 44 21 25845 -60.9 -78.9 8 18.0 -62.0 268 54 640.8 640.8 322.3 641.0 0.04 45 20 26150 -59.1 -78.1 7 19.0 -60.4 270 56 655.3 655.3 322.9 655.6 0.05 46 18 26815 -56.9 -76.9 6 20.0 -58.8 270 62 682.3 682.3 323.9 682.8 0.06 47 15 27966 -59.3 -79.3 6 20.0 -61.0 270 73 710.8 710.8 324.8 711.2 0.05 48 14 28402 -56.3 -76.3 6 20.0 -58.7 270 77 735.1 735.2 325.6 735.9 0.09 49 11 29923 -59.9 -79.9 6 20.0 -62.0 270 91 774.6 774.6 326.6 775.1 0.06 50 10 30530 -52.3 -74.3 5 22.0 -56.6 270 97 824.3 824.4 327.8 826.0 0.16 51 9.0 31217 -48.9 -72.9 4 24.0 -54.9 862.6 862.7 328.7 865.0 0.22 52 6.8 33071 -45.7 -69.7 5 24.0 -54.1 948.0 948.2 330.4 953.5 0.47 TRP 199 11871 -64.3 -72.3 33 8.0 -64.4 295 64 331.4 331.4 292.1 331.5 0.01 WND 232 10921 -58.7 -66.7 35 8.0 -58.8 295 69 325.6 325.6 290.5 325.7 0.02 Sounding variables and indices 1000-500 mb thick: 5475.00 m Freezing level: 732.91 mb = 2697.72 m = 8850.68 ft Wetbulb zero: 900.54 mb = 1034.33 m = 3393.43 ft Precipitable water: 0.40 inches Sfc-500 mean rel hum: 30.12 % Est. max temperature: 16.01 C = 60.81 F Sfc-Lift cond lev (LCL): 867.19 mb = 1338.51 m = 4391.39 ft T: 2.86 C 700-500 lapse rate: 6.34 C/km ThetaE index: 3.60 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 661.69 mb = 3503.86 m = 11495.46 ft Mean mixing ratio: 3.87 g/kg Conv temperature: 30.22 C = 86.39 F Cap Strength: 13.45 C Lifted Index: 13.92 C Risk: None Lifted Index @300 mb: 18.76 C Lifted Index @700 mb: 10.22 C Showalter Index: 13.57 C Risk: None Total Totals Index: 29.80 C Risk: None Vertical Totals Index: 21.90 C Cross Totals Index: 7.90 C K Index: -7.90 Risk: None Sweat Index: 57.00 Risk: None Energy Index: 3.57 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 3.91 J/kg Max Up Vert Vel: 2.80 m/s Conv Inhibition (B-): 64482.14 J/kg Cap Strength: 13.92 C Lift Cond Lev (LCL): 850.83 mb = 1492.16 m = 4895.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 317 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 1024 -23 270 5 5.0 -0.0 | 151 14 -6.8 12.4 1 1000 175 265 5 5.0 0.4 | 152 15 -6.8 12.9 2 925 818 275 5 5.0 -0.4 | 151 14 -6.8 12.0 3 850 1500 285 11 10.6 -2.8 | 173 10 -1.1 9.6 4 700 3064 285 29 28.0 -7.5 | 253 17 16.2 4.9 5 500 5650 290 35 32.9 -12.0 | 269 21 21.1 0.5 6 400 7280 295 44 39.9 -18.6 | 282 29 28.1 -6.2 7 300 9260 290 50 47.0 -17.1 | 278 36 35.2 -4.7 8 250 10450 290 68 63.9 -23.3 | 282 53 52.1 -10.8 9 232 10921 295 69 62.5 -29.2 | 288 53 50.8 -16.7 10 200 11840 295 64 58.0 -27.0 | 288 48 46.2 -14.6 11 199 11871 295 64 58.0 -27.0 | 288 48 46.2 -14.6 12 150 13630 280 46 45.3 -8.0 | 262 34 33.5 4.5 13 100 16150 280 36 35.5 -6.3 | 255 24 23.7 6.2 14 70 18360 270 35 35.0 -0.0 | 242 26 23.2 12.4 15 50 20440 280 33 32.5 -5.7 | 252 22 20.7 6.7 16 30 23620 250 36 33.8 12.3 | 222 33 22.1 24.8 17 20 26150 270 56 56.0 -0.0 | 254 46 44.2 12.4 18 10 30530 270 97 97.0 -0.0 | 262 86 85.2 12.4 Wind Parameters Mean winds (0-6000m): 286.6 at 22.8 knts Storm direction: 316.6 at 17.1 knts Shear (0-3000m) pos: 2.0 neg: 2.0 tot: 4.0 10-3/s Storm rel Dir Shear (0-3000m): 99.7 deg Storm rel helicity (0-3000m) pos: 55.1 neg: -1.4 tot: 53.7 m^2/s^2 ave: 17.9 10^-3 m/s^2 rel: 0.76 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 3.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.09 Bulk Shear: 43.76 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 ------------------------------------------------------------------------------- 500 267 5 152 14| 0.0 0.0 0.0| 0.7 -0.7 0.0 0.1 0.02| 0.9 0.0 1000 271 5 152 14| 0.8 0.0 0.8| 4.3 -1.4 2.8 2.8 0.30| 1.4 0.4 1500 276 6 155 13| 2.1 0.0 2.1| 14.3 -1.4 12.9 8.6 0.58| 2.5 1.4 2000 280 8 161 12| 3.0 0.0 3.0| 27.8 -1.4 26.4 13.2 0.76| 3.3 2.5 2500 282 10 171 10| 2.4 1.2 3.6| 41.5 -1.4 40.0 16.0 0.79| 3.8 3.0 3000 283 13 185 10| 2.0 2.0 4.0| 55.1 -1.4 53.7 17.9 0.76| 4.2 3.2 4000 284 17 210 10| 1.9 1.5 3.4| 66.2 -1.4 64.7 16.2 0.76| 3.6 2.7 5000 285 20 227 10| 1.8 1.2 3.0| 76.2 -1.4 74.8 15.0 0.76| 3.1 2.4 6000 287 23 240 12| 1.8 1.0 2.8| 90.4 -1.4 89.0 14.8 0.75| 2.9 2.2 Wrote GIF file: /home/apache/climate/data/raob//X4882/skewt/X4882.skewt.20251031.12.gif