UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025041812.upa.cvt Date: 1200Z 18 APR 25 Searching for X0054... Searching the city database file for: X0054 ... Date:1200Z 18 APR 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 7 SFC 978 191 6.6 -4.4 45 11.0 2.2 180 1 281.5 282.0 276.4 289.5 2.82 2 975 216 9.0 -5.0 37 14.0 3.2 180 2 284.2 284.7 277.6 292.0 2.70 3 955 389 11.4 -6.6 28 18.0 4.0 178 8 288.3 288.7 279.3 295.5 2.44 4 952 416 11.0 -8.0 26 19.0 3.4 178 9 288.2 288.6 278.9 294.7 2.19 5 925 656 9.0 -9.0 27 18.0 2.1 175 17 288.5 288.9 278.9 294.7 2.09 6 850 1349 3.8 -12.2 30 16.0 -1.8 205 19 290.1 290.4 279.3 295.4 1.76 7 825 1591 0.6 -14.4 31 15.0 -4.2 209 17 289.2 289.5 278.5 293.8 1.52 8 822 1620 2.6 -12.4 32 15.0 -2.6 209 17 291.7 292.0 280.0 297.1 1.79 9 807 1769 2.4 -12.6 32 15.0 -2.9 212 16 293.0 293.3 280.7 298.4 1.80 10 730 2570 -5.7 -19.7 32 14.0 -9.5 225 11 292.6 292.8 279.6 296.1 1.10 11 700 2898 -8.1 -19.1 41 11.0 -11.1 230 9 293.5 293.7 280.1 297.3 1.21 12 666 3281 -12.1 -19.1 56 7.0 -13.9 233 10 293.2 293.5 280.1 297.2 1.27 13 649 3477 -13.1 -19.1 61 6.0 -14.6 234 11 294.3 294.5 280.6 298.3 1.30 14 593 4157 -17.3 -28.3 38 11.0 -19.3 240 14 297.1 297.2 281.0 299.1 0.63 15 508 5295 -25.7 -31.7 57 6.0 -26.5 249 19 300.3 300.4 282.2 302.1 0.53 16 500 5410 -25.9 -31.9 57 6.0 -26.8 250 19 301.5 301.6 282.7 303.2 0.53 17 488 5586 -26.7 -34.7 47 8.0 -27.7 249 20 302.6 302.7 283.0 304.0 0.41 18 400 6990 -38.3 -49.3 31 11.0 -38.9 245 25 305.2 305.2 283.7 305.6 0.11 19 377 7395 -41.1 -53.1 26 12.0 -41.6 241 26 306.7 306.7 284.2 307.0 0.07 20 370 7521 -43.7 -55.7 25 12.0 -44.1 240 26 304.9 304.9 283.4 305.1 0.05 21 359 7724 -42.9 -54.9 26 12.0 -43.3 237 27 308.6 308.6 284.9 308.9 0.06 22 345 7990 -47.7 -59.7 24 12.0 -48.0 235 27 305.7 305.7 283.7 305.8 0.04 23 300 8900 -53.5 -64.5 25 11.0 -53.7 225 29 309.9 309.9 285.3 310.0 0.02 24 285 9228 -54.5 -65.5 25 11.0 -54.6 223 28 313.1 313.1 286.5 313.2 0.02 25 262 9758 -59.5 -69.5 26 10.0 -59.6 221 27 313.4 313.4 286.5 313.4 0.01 26 258 9854 -59.9 -69.9 26 10.0 -60.0 220 27 314.2 314.2 286.8 314.2 0.01 27 250 10050 -59.7 -69.7 26 10.0 -59.8 215 29 317.3 317.3 287.9 317.4 0.01 28 234 10465 -60.9 -70.9 26 10.0 -61.0 219 28 321.6 321.6 289.2 321.6 0.01 29 226 10684 -57.3 -67.3 27 10.0 -57.5 222 27 330.3 330.3 291.8 330.4 0.02 30 207 11241 -57.7 -67.7 27 10.0 -57.8 228 26 338.0 338.1 293.9 338.1 0.02 31 200 11460 -56.5 -66.5 27 10.0 -56.7 230 25 343.3 343.3 295.1 343.4 0.02 32 161 12858 -49.7 -61.7 23 12.0 -50.2 245 25 376.7 376.7 301.8 377.0 0.06 33 150 13320 -50.7 -62.7 23 12.0 -51.1 250 25 382.7 382.7 302.7 383.0 0.06 34 134 14048 -54.1 -66.1 22 12.0 -54.5 250 22 389.2 389.2 303.7 389.4 0.04 35 101 15856 -54.7 -67.7 19 13.0 -55.2 250 13 420.8 420.8 307.9 421.1 0.04 36 100 15920 -54.9 -67.9 19 13.0 -55.4 250 13 421.7 421.7 307.9 421.9 0.04 37 70 18210 -54.1 -68.1 16 14.0 -54.8 245 13 468.6 468.7 312.5 469.0 0.06 38 61 19096 -51.9 -66.9 15 15.0 -52.9 241 12 492.4 492.4 314.4 492.8 0.08 39 52 20120 -55.5 -70.5 14 15.0 -56.3 236 11 507.0 507.0 315.5 507.3 0.05 40 50 20370 -55.1 -70.1 14 15.0 -56.0 235 11 513.6 513.6 315.9 514.0 0.06 41 39 21958 -54.7 -70.7 12 16.0 -55.9 552.5 552.5 318.2 553.0 0.07 TRP 258 9854 -59.9 -69.9 26 10.0 -60.0 220 27 314.2 314.2 286.8 314.2 0.01 WND Sounding variables and indices 1000-500 mb thick: 5403.00 m Freezing level: 784.19 mb = 2006.48 m = 6582.85 ft Wetbulb zero: 884.84 mb = 1019.74 m = 3345.57 ft Precipitable water: 0.28 inches Sfc-500 mean rel hum: 40.28 % Est. max temperature: 14.36 C = 57.85 F Sfc-Lift cond lev (LCL): 825.45 mb = 1586.26 m = 5204.19 ft T: 0.66 C 700-500 lapse rate: 7.09 C/km ThetaE index: 2.39 C Layer 730.0- 700.0 mb Conv cond level (CCL): 651.92 mb = 3443.21 m = 11296.47 ft Mean mixing ratio: 2.17 g/kg Conv temperature: 19.08 C = 66.35 F Cap Strength: 6.18 C Lifted Index: 6.98 C Risk: None Lifted Index @300 mb: 10.99 C Lifted Index @700 mb: 4.60 C Showalter Index: 6.31 C Risk: None Total Totals Index: 43.40 C Risk: None Vertical Totals Index: 29.70 C Cross Totals Index: 13.70 C K Index: 6.50 Risk: None Sweat Index: 170.39 Risk: None Energy Index: 1.61 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.62 J/kg Max Up Vert Vel: 5.59 m/s Conv Inhibition (B-): 35303.57 J/kg Cap Strength: 6.91 C Lift Cond Lev (LCL): 710.51 mb = 2781.39 m = 9125.20 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 258 at 11 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 ---------------------------------------------------------- 0 978 191 180 1 0.0 1.0 | 83 11 -11.0 -1.3 1 925 656 175 17 -1.5 16.9 | 140 19 -12.5 14.6 2 850 1349 205 19 8.0 17.2 | 169 15 -2.9 14.9 3 700 2898 230 9 6.9 5.8 | 130 5 -4.1 3.5 4 500 5410 250 19 17.9 6.5 | 239 8 6.9 4.2 5 400 6990 245 25 22.7 10.6 | 235 14 11.7 8.3 6 300 8900 225 29 20.5 20.5 | 208 21 9.5 18.2 7 258 9854 220 27 17.4 20.7 | 199 19 6.4 18.4 8 250 10050 215 29 16.6 23.8 | 195 22 5.7 21.5 9 200 11460 230 25 19.2 16.1 | 211 16 8.2 13.8 10 150 13320 250 25 23.5 8.6 | 243 14 12.5 6.2 11 100 15920 250 13 12.2 4.4 | 210 2 1.2 2.1 12 70 18210 245 13 11.8 5.5 | 194 3 0.8 3.2 13 50 20370 235 11 9.0 6.3 | 154 4 -2.0 4.0 Wind Parameters Mean winds (0-6000m): 228.1 at 14.9 knts Storm direction: 258.1 at 11.2 knts Shear (0-3000m) pos: 2.4 neg: 2.8 tot: 5.2 10-3/s Storm rel Dir Shear (0-3000m): 60.0 deg Storm rel helicity (0-3000m) pos: 86.1 neg: -9.0 tot: 77.1 m^2/s^2 ave: 25.7 10^-3 m/s^2 rel: 0.47 Storm rel vorticity (0-3000m) horiz: 6.5 stream: 3.1 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.83 Bulk Shear: 18.79 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 ------------------------------------------------------------------------------- 500 175 10 122 14| 0.0 16.6 16.6| 46.7 0.0 46.7 93.5 0.82| 16.6 13.6 1000 183 14 138 15| 3.5 8.3 11.8| 75.9 0.0 75.9 75.9 0.84| 11.9 10.0 1500 192 15 148 15| 3.4 5.5 8.9| 84.6 -0.3 84.3 56.2 0.77| 9.6 7.4 2000 198 15 152 14| 3.0 4.1 7.1| 84.6 -2.8 81.8 40.9 0.64| 8.2 5.3 2500 201 15 153 13| 2.7 3.3 6.0| 84.6 -7.1 77.5 31.0 0.51| 7.3 3.8 3000 204 14 152 12| 2.4 2.8 5.2| 86.1 -9.0 77.1 25.7 0.47| 6.5 3.1 4000 212 13 156 10| 2.1 2.1 4.2| 91.3 -9.0 82.3 20.6 0.53| 5.5 2.9 5000 221 14 167 8| 2.1 1.7 3.8| 97.3 -9.0 88.3 17.7 0.56| 4.8 2.7 6000 228 15 181 8| 1.9 1.5 3.4| 98.7 -9.7 89.0 14.8 0.52| 4.4 2.3 Wrote GIF file: /home/apache/climate/data/raob//X0054/skewt/X0054.skewt.20250418.12.gif