UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120600.upa.cvt Date: 0000Z 6 DEC 25 Searching for X0054... Searching the city database file for: X0054 ... Date:0000Z 6 DEC 25 Station: X0054 WMO ident: 30054 Latitude: 59.45 Longitude: 112.58 ------------------------------------------------------------------------------- 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 43 SFC 981 187 -17.5 -19.5 84 2.0 -17.8 220 3 257.1 257.2 256.5 259.3 0.83 2 979 202 -17.7 -19.6 85 1.9 -18.0 223 3 257.0 257.1 256.5 259.2 0.82 3 977 217 -14.1 -15.6 88 1.5 -14.4 225 3 260.8 261.0 260.2 263.9 1.16 4 925 632 -14.9 -18.2 76 3.3 -15.5 295 5 264.1 264.2 262.3 266.8 0.98 5 850 1267 -17.9 -20.1 83 2.2 -18.3 285 9 267.4 267.5 264.6 270.0 0.91 6 849 1276 -17.9 -20.1 83 2.2 -18.3 285 9 267.5 267.6 264.7 270.1 0.91 7 808 1642 -19.9 -24.9 64 5.0 -20.6 289 11 269.2 269.3 265.3 271.0 0.63 8 782 1882 -21.9 -27.9 58 6.0 -22.7 291 12 269.6 269.6 265.3 271.0 0.49 9 700 2682 -27.7 -31.6 69 3.9 -28.1 300 15 271.8 271.9 266.7 273.0 0.39 10 649 3221 -32.3 -36.0 70 3.7 -32.6 298 18 272.5 272.6 267.0 273.4 0.27 11 618 3566 -33.5 -36.7 73 3.2 -33.7 296 19 275.0 275.1 268.5 275.8 0.27 12 547 4416 -37.9 -42.9 59 5.0 -38.2 293 24 279.6 279.6 271.2 280.1 0.16 13 500 5030 -42.3 -48.3 52 6.0 -42.5 290 27 281.5 281.5 272.2 281.8 0.10 14 424 6121 -49.1 -57.1 39 8.0 -49.3 286 31 286.4 286.4 274.8 286.5 0.04 15 405 6420 -50.5 -58.5 38 8.0 -50.7 285 33 288.3 288.3 275.9 288.5 0.04 16 400 6500 -51.1 -59.1 38 8.0 -51.2 285 33 288.6 288.6 276.0 288.7 0.03 17 352 7323 -57.7 -65.7 35 8.0 -57.8 275 35 290.4 290.4 276.9 290.5 0.02 18 310 8124 -59.9 -66.9 40 7.0 -60.0 265 36 298.1 298.1 280.5 298.2 0.02 19 306 8205 -59.9 -66.9 40 7.0 -60.0 263 36 299.2 299.2 281.0 299.3 0.02 20 300 8330 -57.3 -64.3 41 7.0 -57.4 260 35 304.6 304.6 283.2 304.7 0.02 21 250 9500 -54.5 -62.5 37 8.0 -54.6 255 25 325.0 325.0 290.3 325.2 0.03 22 248 9551 -54.1 -62.1 37 8.0 -54.2 255 25 326.4 326.4 290.7 326.5 0.04 23 200 10920 -56.3 -66.3 27 10.0 -56.5 245 19 343.6 343.6 295.2 343.7 0.03 24 150 12740 -57.3 -71.3 15 14.0 -57.5 250 25 371.4 371.4 300.8 371.4 0.02 25 103 15106 -60.7 -77.7 9 17.0 -60.9 241 39 407.0 407.0 306.2 407.0 0.01 26 100 15290 -60.7 -77.7 9 17.0 -61.0 240 40 410.4 410.4 306.6 410.5 0.01 27 73 17249 -59.7 -77.7 8 18.0 -60.1 236 45 451.2 451.2 311.0 451.3 0.01 28 70 17510 -61.3 -79.3 7 18.0 -61.6 235 46 453.2 453.2 311.1 453.3 0.01 29 52 19339 -65.5 -83.5 6 18.0 -65.8 235 51 483.7 483.7 313.7 483.7 0.01 30 50 19580 -60.9 -79.9 6 19.0 -61.4 235 52 500.0 500.0 314.9 500.0 0.01 31 40 20958 -65.3 -84.3 6 19.0 -65.7 228 65 521.9 521.9 316.4 521.9 0.01 32 33 22141 -62.1 -82.1 5 20.0 -62.7 223 76 559.9 559.9 318.6 560.0 0.01 33 30 22730 -63.3 -83.3 5 20.0 -63.9 220 81 572.1 572.1 319.3 572.2 0.01 34 27 23376 -63.3 -83.3 5 20.0 -64.0 219 84 589.6 589.6 320.1 589.7 0.01 35 25 23851 -59.9 -79.9 6 20.0 -60.9 218 86 612.5 612.5 321.2 612.7 0.03 36 21 24928 -63.7 -83.7 5 20.0 -64.5 216 92 632.3 632.3 322.0 632.4 0.02 37 20 25230 -59.3 -80.3 5 21.0 -60.7 215 93 654.7 654.7 322.9 654.9 0.03 38 19 25549 -62.3 -83.3 4 21.0 -63.3 655.0 655.0 322.9 655.2 0.02 39 16 26614 -60.9 -82.9 4 22.0 -62.3 692.6 692.6 324.2 692.8 0.03 TRP 310 8124 -59.9 -66.9 40 7.0 -60.0 265 36 298.1 298.1 280.5 298.2 0.02 WND Sounding variables and indices 1000-500 mb thick: 4987.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.11 inches Sfc-500 mean rel hum: 68.50 % Est. max temperature: -6.40 C = 20.48 F Sfc-Lift cond lev (LCL): 949.41 mb = 434.57 m = 1425.74 ft T: -14.52 C 700-500 lapse rate: 6.22 C/km ThetaE index: 0.07 C Layer 979.0- 977.0 mb Conv cond level (CCL): 981.00 mb = 186.72 m = 612.60 ft Mean mixing ratio: 1.02 g/kg Conv temperature: -17.14 C = 1.15 F Cap Strength: 11.42 C Lifted Index: 12.61 C Risk: None Lifted Index @300 mb: 27.17 C Lifted Index @700 mb: 5.88 C Showalter Index: 9.59 C Risk: None Total Totals Index: 46.60 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 24.40 C Cross Totals Index: 22.20 C K Index: 0.40 Risk: None Sweat Index: 45.00 Risk: None Energy Index: 2.44 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 22.23 J/kg Max Up Vert Vel: 6.67 m/s Conv Inhibition (B-): 55761.86 J/kg Cap Strength: 12.60 C Lift Cond Lev (LCL): 890.73 mb = 915.50 m = 3003.58 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 321 at 14 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 ---------------------------------------------------------- 0 981 187 220 3 1.9 2.3 | 153 14 -6.5 12.9 1 925 632 295 5 4.5 -2.1 | 155 9 -3.9 8.4 2 850 1267 285 9 8.7 -2.3 | 182 8 0.2 8.2 3 700 2682 300 15 13.0 -7.5 | 236 5 4.5 3.1 4 500 5030 290 27 25.4 -9.2 | 266 17 16.9 1.3 5 400 6500 285 33 31.9 -8.5 | 265 24 23.4 2.0 6 310 8124 265 36 35.9 3.1 | 243 31 27.4 13.7 7 300 8330 260 35 34.5 6.1 | 237 31 26.0 16.6 8 250 9500 255 25 24.1 6.5 | 223 23 15.7 17.0 9 200 10920 245 19 17.2 8.0 | 205 21 8.8 18.6 10 150 12740 250 25 23.5 8.6 | 218 24 15.0 19.1 11 100 15290 240 40 34.6 20.0 | 221 40 26.2 30.6 12 70 17510 235 46 37.7 26.4 | 218 47 29.2 36.9 13 50 19580 235 52 42.6 29.8 | 220 53 34.1 40.4 14 30 22730 220 81 52.1 62.0 | 211 85 43.6 72.6 15 20 25230 215 93 53.3 76.2 | 207 98 44.9 86.7 Wind Parameters Mean winds (0-6000m): 291.3 at 18.0 knts Storm direction: 321.3 at 13.5 knts Shear (0-3000m) pos: 2.1 neg: 1.0 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 98.6 deg Storm rel helicity (0-3000m) pos: 26.3 neg: -0.9 tot: 25.4 m^2/s^2 ave: 8.5 10^-3 m/s^2 rel: 0.66 Storm rel vorticity (0-3000m) horiz: 3.3 stream: 2.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.83 Bulk Shear: 26.68 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 ------------------------------------------------------------------------------- 500 272 4 157 11| 5.5 0.0 5.5| 4.6 -0.9 3.7 7.5 0.17| 5.9 1.0 1000 284 6 162 10| 2.8 1.7 4.4| 11.6 -0.9 10.7 10.7 0.45| 4.6 2.1 1500 285 7 168 9| 2.6 1.1 3.7| 16.1 -0.9 15.2 10.1 0.54| 3.9 2.1 2000 288 8 175 8| 2.6 0.8 3.4| 19.8 -0.9 18.9 9.4 0.60| 3.6 2.2 2500 292 9 182 7| 2.5 0.7 3.2| 23.4 -0.9 22.5 9.0 0.66| 3.4 2.2 3000 294 10 190 6| 2.1 1.0 3.1| 26.3 -0.9 25.4 8.5 0.66| 3.3 2.1 4000 294 13 212 6| 1.6 1.4 3.0| 31.0 -0.9 30.1 7.5 0.59| 3.1 1.8 5000 293 16 232 7| 1.3 1.7 3.0| 33.3 -0.9 32.4 6.5 0.51| 3.0 1.5 6000 291 18 244 9| 1.1 1.8 2.8| 33.4 -1.6 31.9 5.3 0.44| 2.9 1.3 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20251206.00.gif