UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112712.upa.cvt Date: 1200Z 27 NOV 25 Searching for U2845... Searching the city database file for: U2845 ... Date:1200Z 27 NOV 25 Station: U2845 WMO ident: 22845 Latitude: 61.50 Longitude: 38.93 ------------------------------------------------------------------------------- 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 1003 124 -5.3 -7.6 84 2.3 -6.0 200 5 267.6 268.0 267.0 273.4 2.15 1 1000 147 -5.5 -8.1 82 2.6 -6.3 195 5 267.6 268.0 266.8 273.3 2.07 2 986 257 -7.3 -10.1 80 2.8 -8.1 197 6 266.9 267.2 265.9 271.8 1.80 3 925 752 -9.9 -12.8 79 2.9 -10.6 205 13 269.2 269.4 267.0 273.5 1.54 4 902 946 -11.5 -14.0 82 2.5 -12.1 208 12 269.5 269.7 267.0 273.5 1.43 5 900 963 -9.7 -12.3 81 2.6 -10.4 208 12 271.5 271.8 268.7 276.1 1.65 6 894 1015 -5.9 -9.7 74 3.8 -7.1 209 11 276.0 276.3 272.1 281.7 2.04 7 878 1157 -5.1 -18.1 35 13.0 -8.4 211 11 278.2 278.4 271.9 281.3 1.05 8 872 1211 -5.5 -21.5 27 16.0 -9.1 212 10 278.3 278.5 271.5 280.7 0.79 9 850 1411 -5.9 -25.9 19 20.0 -9.9 215 9 280.0 280.1 272.1 281.6 0.54 10 812 1767 -8.1 -28.1 18 20.0 -11.8 223 12 281.3 281.4 272.8 282.8 0.47 11 755 2332 -8.5 -29.5 17 21.0 -12.4 236 18 286.8 286.9 275.7 288.2 0.44 12 700 2913 -12.7 -31.7 19 19.0 -15.8 250 23 288.4 288.5 276.5 289.7 0.38 13 666 3291 -15.3 -31.3 24 16.0 -17.9 252 25 289.6 289.7 277.2 291.0 0.42 14 576 4378 -20.5 -33.5 30 13.0 -22.4 259 31 295.8 295.9 280.1 297.1 0.39 15 500 5410 -28.5 -43.5 22 15.0 -29.7 265 36 298.3 298.3 280.8 298.9 0.16 16 469 5863 -31.9 -45.9 24 14.0 -32.9 264 46 299.6 299.6 281.4 300.1 0.13 17 462 5968 -32.9 -46.9 23 14.0 -33.8 263 48 299.6 299.6 281.4 300.1 0.12 18 446 6215 -32.7 -43.7 33 11.0 -33.6 262 54 302.9 302.9 282.8 303.5 0.18 19 400 6970 -37.9 -43.9 53 6.0 -38.3 260 71 305.7 305.8 284.0 306.4 0.19 20 330 8268 -47.7 -52.7 56 5.0 -47.9 263 79 309.6 309.6 285.3 309.9 0.09 21 320 8471 -49.9 -54.7 57 4.8 -50.0 264 80 309.3 309.3 285.1 309.5 0.07 22 300 8890 -52.9 -57.9 55 5.0 -53.0 265 83 310.8 310.8 285.7 311.0 0.05 23 294 9020 -53.7 -58.6 55 4.9 -53.8 265 83 311.4 311.5 285.9 311.6 0.05 24 291 9085 -54.4 -59.3 55 4.9 -54.5 265 83 311.4 311.4 285.9 311.6 0.04 25 277 9398 -57.7 -62.7 53 5.0 -57.8 265 80 311.0 311.0 285.7 311.1 0.03 26 258 9844 -59.3 -64.1 54 4.8 -59.3 265 77 315.1 315.1 287.1 315.2 0.03 27 255 9917 -60.7 -65.4 54 4.7 -60.7 265 76 314.0 314.0 286.8 314.1 0.02 28 250 10040 -61.1 -65.9 53 4.8 -61.2 265 75 315.2 315.2 287.2 315.3 0.02 29 234 10449 -61.5 -66.4 52 4.9 -61.6 265 72 320.6 320.6 289.0 320.7 0.02 30 230 10555 -62.7 -67.7 51 5.0 -62.7 265 71 320.4 320.4 288.9 320.5 0.02 31 216 10939 -64.5 -69.3 52 4.8 -64.6 265 68 323.4 323.4 289.8 323.5 0.02 32 200 11410 -63.1 -68.1 51 5.0 -63.1 270 62 332.8 332.8 292.5 332.9 0.02 33 157 12915 -59.9 -64.9 52 5.0 -60.0 274 49 362.1 362.1 299.1 362.3 0.04 34 150 13200 -60.7 -66.7 45 6.0 -60.8 275 46 365.5 365.5 299.8 365.7 0.03 35 100 15690 -65.1 -72.1 37 7.0 -65.2 285 38 401.9 402.0 305.5 402.1 0.02 36 84 16747 -67.1 -74.1 36 7.0 -67.2 287 38 418.4 418.4 307.6 418.5 0.02 37 70 17850 -66.1 -74.1 32 8.0 -66.2 290 38 443.0 443.0 310.2 443.1 0.02 38 62 18582 -66.5 -74.5 32 8.0 -66.7 292 37 457.7 457.7 311.6 457.9 0.03 39 50 19870 -69.1 -77.1 30 8.0 -69.2 295 35 480.7 480.7 313.5 480.8 0.02 40 40 21195 -72.3 -80.3 29 8.0 -72.4 295 36 504.3 504.3 315.2 504.4 0.02 41 34 22157 -69.9 -78.9 26 9.0 -70.1 295 37 534.6 534.6 317.2 534.7 0.02 42 30 22900 -71.5 -79.5 29 8.0 -71.6 295 38 549.7 549.7 318.1 549.9 0.02 43 27 23520 -72.7 -81.7 24 9.0 -72.9 563.2 563.2 318.8 563.3 0.02 TRP 216 10939 -64.5 -69.3 52 4.8 -64.6 265 68 323.4 323.4 289.8 323.5 0.02 WND 291 9085 -54.4 -59.3 55 4.9 -54.5 265 83 311.4 311.4 285.9 311.6 0.04 Sounding variables and indices 1000-500 mb thick: 5263.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.16 inches Sfc-500 mean rel hum: 33.33 % Est. max temperature: 6.83 C = 44.30 F Sfc-Lift cond lev (LCL): 967.03 mb = 407.72 m = 1337.66 ft T: -8.09 C 700-500 lapse rate: 6.33 C/km ThetaE index: 1.62 C Layer 1000.0- 925.0 mb Conv cond level (CCL): 652.11 mb = 3449.20 m = 11316.14 ft Mean mixing ratio: 1.68 g/kg Conv temperature: 17.63 C = 63.74 F Cap Strength: 20.14 C Lifted Index: 21.11 C Risk: None Lifted Index @300 mb: 26.88 C Lifted Index @700 mb: 15.52 C Showalter Index: 14.14 C Risk: None Total Totals Index: 25.20 C Risk: None Vertical Totals Index: 22.60 C Cross Totals Index: 2.60 C K Index: -22.30 Risk: None Sweat Index: 54.00 Risk: None Energy Index: 3.68 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 7.71 J/kg Max Up Vert Vel: 3.93 m/s Conv Inhibition (B-): 44613.18 J/kg Cap Strength: 21.08 C Lift Cond Lev (LCL): 910.82 mb = 870.95 m = 2857.41 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 283 at 18 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 1003 124 200 5 1.7 4.7 | 119 18 -15.7 8.7 1 1000 147 195 5 1.3 4.8 | 119 18 -16.1 8.8 2 925 752 205 13 5.5 11.8 | 143 20 -11.9 15.8 3 850 1411 215 9 5.2 7.4 | 133 17 -12.3 11.4 4 700 2913 250 23 21.6 7.9 | 199 13 4.2 11.9 5 500 5410 265 36 35.9 3.1 | 249 20 18.4 7.1 6 400 6970 260 71 69.9 12.3 | 253 55 52.5 16.3 7 300 8890 265 83 82.7 7.2 | 260 66 65.2 11.2 8 291 9085 265 83 82.7 7.2 | 260 66 65.2 11.2 9 250 10040 265 75 74.7 6.5 | 260 58 57.3 10.5 10 216 10939 265 68 67.7 5.9 | 259 51 50.3 9.9 11 200 11410 270 62 62.0 -0.0 | 265 45 44.6 4.0 12 150 13200 275 46 45.8 -4.0 | 270 28 28.4 0.0 13 100 15690 285 38 36.7 -9.8 | 287 20 19.3 -5.8 14 70 17850 290 38 35.7 -13.0 | 296 20 18.3 -9.0 15 50 19870 295 35 31.7 -14.8 | 307 18 14.3 -10.8 16 30 22900 295 38 34.4 -16.1 | 305 21 17.0 -12.0 Wind Parameters Mean winds (0-6000m): 253.0 at 23.9 knts Storm direction: 283.0 at 17.9 knts Shear (0-3000m) pos: 3.7 neg: 0.0 tot: 3.7 10-3/s Storm rel Dir Shear (0-3000m): 85.6 deg Storm rel helicity (0-3000m) pos: 105.6 neg: -13.1 tot: 92.5 m^2/s^2 ave: 30.8 10^-3 m/s^2 rel: 0.75 Storm rel vorticity (0-3000m) horiz: 5.2 stream: 3.9 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.15 Bulk Shear: 53.10 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 ------------------------------------------------------------------------------- 500 200 8 128 19| 6.5 0.0 6.5| 31.0 0.0 31.0 62.1 0.96| 6.6 6.4 1000 204 10 134 19| 3.0 0.0 3.0| 38.5 -6.6 31.9 31.9 0.62| 5.3 3.2 1500 208 10 135 18| 2.2 0.0 2.2| 47.1 -13.1 34.0 22.7 0.49| 4.8 2.4 2000 214 11 139 17| 3.0 0.0 3.0| 68.2 -13.1 55.1 27.6 0.62| 5.0 3.1 2500 222 12 145 16| 3.5 0.0 3.5| 89.2 -13.1 76.2 30.5 0.70| 5.2 3.7 3000 231 14 152 14| 3.7 0.0 3.7|105.6 -13.1 92.5 30.8 0.75| 5.2 3.9 4000 240 17 168 13| 3.5 0.0 3.5|125.6 -13.1 112.6 28.1 0.77| 4.7 3.6 5000 248 20 186 12| 3.4 0.0 3.4|148.8 -13.1 135.7 27.1 0.78| 4.4 3.4 6000 253 24 206 12| 3.3 1.0 4.3|168.3 -13.1 155.2 25.9 0.60| 5.2 3.1 Wrote GIF file: /home/apache/climate/data/raob//U2845/skewt/U2845.skewt.20251127.12.gif