UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101100.upa.cvt Date: 0000Z 11 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 11 OCT 25 Station: UIAA WMO ident: 30758 Latitude: 52.02 Longitude: 113.33 Elevation: 685.00 ------------------------------------------------------------------------------- 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 217 SFC 944 685 -8.5 -12.5 73 4.0 -9.5 105 1 269.0 269.3 266.9 273.3 1.55 2 925 828 -5.9 -11.9 63 6.0 -7.6 230 11 273.3 273.6 269.9 277.9 1.66 3 923 845 -5.3 -11.3 63 6.0 -7.1 232 11 274.1 274.3 270.5 279.0 1.74 4 850 1484 -10.3 -17.3 56 7.0 -11.9 305 21 275.4 275.5 270.4 278.7 1.16 5 794 2005 -14.5 -20.5 60 6.0 -15.7 298 22 276.3 276.4 270.5 279.0 0.94 6 700 2953 -19.1 -28.1 45 9.0 -20.5 285 23 281.3 281.4 272.9 283.0 0.54 7 609 3977 -23.5 -39.5 22 16.0 -25.1 283 31 287.7 287.7 275.8 288.4 0.20 8 586 4257 -24.5 -39.5 24 15.0 -26.0 282 33 289.7 289.8 276.9 290.4 0.21 9 541 4832 -29.5 -39.5 37 10.0 -30.4 281 38 290.5 290.5 277.3 291.2 0.23 10 505 5320 -31.7 -40.7 41 9.0 -32.4 280 41 293.6 293.6 278.7 294.3 0.22 11 500 5390 -31.7 -41.7 37 10.0 -32.5 280 42 294.4 294.4 279.1 295.1 0.20 12 469 5842 -34.3 -46.3 29 12.0 -35.0 279 56 296.6 296.6 280.0 297.0 0.13 13 436 6353 -34.9 -48.9 23 14.0 -35.7 277 72 302.1 302.1 282.4 302.5 0.10 14 430 6450 -36.1 -51.1 20 15.0 -36.9 277 75 301.8 301.8 282.2 302.1 0.08 15 400 6950 -39.1 -53.1 21 14.0 -39.7 275 91 304.2 304.2 283.2 304.4 0.07 16 360 7661 -45.7 -57.7 25 12.0 -46.0 271 95 304.6 304.6 283.3 304.8 0.04 17 300 8860 -50.9 -62.9 23 12.0 -51.1 265 101 313.6 313.6 286.6 313.7 0.03 18 296 8948 -51.1 -63.1 23 12.0 -51.3 265 103 314.6 314.6 287.0 314.7 0.03 19 291 9060 -51.3 -63.3 23 12.0 -51.5 264 101 315.8 315.8 287.4 315.9 0.03 20 250 10060 -48.3 -60.3 24 12.0 -48.7 260 85 334.3 334.3 292.9 334.4 0.05 21 247 10139 -48.3 -60.3 24 12.0 -48.7 261 84 335.4 335.4 293.2 335.6 0.05 22 200 11510 -51.3 -65.3 17 14.0 -51.7 270 60 351.5 351.5 297.0 351.7 0.03 23 185 12017 -52.1 -66.1 17 14.0 -52.4 270 59 358.2 358.2 298.4 358.3 0.03 24 170 12566 -51.7 -66.7 15 15.0 -52.1 270 58 367.6 367.6 300.2 367.7 0.03 25 162 12882 -47.9 -63.9 14 16.0 -48.6 270 57 379.1 379.1 302.1 379.3 0.04 26 150 13390 -49.1 -65.1 14 16.0 -49.7 270 56 385.5 385.5 303.1 385.7 0.04 27 118 14948 -54.5 -72.5 9 18.0 -54.9 267 55 402.9 402.9 305.6 403.0 0.02 28 100 16010 -53.9 -72.9 8 19.0 -54.5 265 54 423.6 423.6 308.2 423.7 0.02 29 81 17360 -53.1 -73.1 7 20.0 -53.9 259 47 451.5 451.5 311.0 451.7 0.02 30 70 18290 -56.5 -76.5 6 20.0 -57.1 255 42 463.5 463.5 312.1 463.6 0.02 31 68 18475 -56.9 -76.9 6 20.0 -57.5 256 41 466.5 466.5 312.4 466.6 0.02 32 50 20450 -52.3 -74.3 5 22.0 -53.6 265 33 520.2 520.2 316.3 520.4 0.03 33 38 22211 -56.1 -78.1 5 22.0 -57.2 257 25 553.0 553.0 318.3 553.2 0.02 34 31 23533 -46.9 -72.9 4 26.0 -50.1 251 20 611.0 611.0 321.1 611.5 0.06 35 30 23750 -48.3 -73.3 4 25.0 -51.2 250 19 613.0 613.0 321.2 613.4 0.06 36 27 24437 -52.7 -76.7 4 24.0 -54.8 619.4 619.4 321.5 619.7 0.04 37 25 24939 -48.3 -73.3 4 25.0 -51.6 645.8 645.8 322.6 646.4 0.08 38 24 25208 -48.5 -73.5 4 25.0 -51.8 652.8 652.8 322.8 653.4 0.08 TRP 296 8948 -51.1 -63.1 23 12.0 -51.3 265 103 314.5 314.5 286.9 314.6 0.03 WND 296 8948 -51.1 -63.1 23 12.0 -51.3 265 103 314.6 314.6 287.0 314.7 0.03 Sounding variables and indices 1000-500 mb thick: 5173.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.14 inches Sfc-500 mean rel hum: 44.09 % Est. max temperature: -1.38 C = 29.52 F Sfc-Lift cond lev (LCL): 885.42 mb = 1167.32 m = 3829.75 ft T: -7.82 C 700-500 lapse rate: 5.17 C/km ThetaE index: 0.27 C Layer 850.0- 794.0 mb Conv cond level (CCL): 767.93 mb = 2256.47 m = 7403.04 ft Mean mixing ratio: 1.46 g/kg Conv temperature: -0.06 C = 31.89 F Cap Strength: 12.99 C Lifted Index: 13.63 C Risk: None Lifted Index @300 mb: 25.08 C Lifted Index @700 mb: 4.90 C Showalter Index: 13.22 C Risk: None Total Totals Index: 35.80 C Risk: None Vertical Totals Index: 21.40 C Cross Totals Index: 14.40 C K Index: -4.90 Risk: None Sweat Index: 84.00 Risk: None Energy Index: 3.40 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 15.41 J/kg Max Up Vert Vel: 5.55 m/s Conv Inhibition (B-): 49938.82 J/kg Cap Strength: 13.57 C Lift Cond Lev (LCL): 810.08 mb = 1852.01 m = 6076.08 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 at 26 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 ---------------------------------------------------------- 0 944 685 105 1 -1.0 0.3 | 131 27 -20.2 17.3 1 925 828 230 11 8.4 7.1 | 156 26 -10.8 24.1 2 850 1484 305 21 17.2 -12.0 | 158 5 -2.0 5.0 3 700 2953 285 23 22.2 -6.0 | 195 12 3.0 11.1 4 500 5390 280 42 41.4 -7.3 | 246 24 22.2 9.8 5 400 6950 275 91 90.7 -7.9 | 263 72 71.4 9.1 6 300 8860 265 101 100.6 8.8 | 252 85 81.4 25.9 7 296 8948 265 103 102.6 9.0 | 253 87 83.4 26.1 8 250 10060 260 85 83.7 14.8 | 244 72 64.5 31.8 9 200 11510 270 60 60.0 -0.0 | 247 44 40.8 17.1 10 150 13390 270 56 56.0 -0.0 | 245 41 36.8 17.1 11 100 16010 265 54 53.8 4.7 | 238 41 34.6 21.8 12 70 18290 255 42 40.6 10.9 | 217 35 21.4 27.9 13 50 20450 265 33 32.9 2.9 | 214 24 13.7 20.0 14 30 23750 250 19 17.9 6.5 | 177 24 -1.4 23.6 Wind Parameters Mean winds (0-6000m): 281.6 at 34.3 knts Storm direction: 311.6 at 25.7 knts Shear (0-3000m) pos: 3.8 neg: 1.9 tot: 5.7 10-3/s Storm rel Dir Shear (0-3000m): 89.3 deg Storm rel helicity (0-3000m) pos: 155.9 neg: -3.8 tot: 152.1 m^2/s^2 ave: 50.7 10^-3 m/s^2 rel: 0.52 Storm rel vorticity (0-3000m) horiz: 8.8 stream: 4.6 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.18 Bulk Shear: 84.68 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 ------------------------------------------------------------------------------- 500 250 11 158 23| 17.9 0.0 17.9|127.4 0.0 127.4 254.8 0.71| 26.7 18.8 1000 285 15 162 14| 11.4 0.0 11.4|131.2 -3.8 127.3 127.3 0.46| 20.1 9.2 1500 291 17 165 11| 7.6 0.9 8.5|134.5 -3.8 130.7 87.1 0.47| 14.3 6.8 2000 291 19 170 10| 5.7 1.4 7.1|137.4 -3.8 133.6 66.8 0.47| 11.4 5.4 2500 290 20 176 10| 4.6 1.6 6.2|144.1 -3.8 140.3 56.1 0.49| 9.8 4.8 3000 289 21 182 10| 3.8 1.9 5.7|155.9 -3.8 152.1 50.7 0.52| 8.8 4.6 4000 286 24 199 11| 2.9 2.3 5.2|178.6 -3.8 174.7 43.7 0.54| 7.7 4.1 5000 284 27 215 13| 2.3 3.4 5.7|221.6 -3.8 217.8 43.6 0.52| 7.7 4.0 6000 282 34 235 18| 1.9 5.5 7.4|295.1 -3.8 291.3 48.5 0.42| 9.1 3.8 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251011.00.gif