UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101500.upa.cvt Date: 0000Z 15 OCT 25 Searching for UIAA... Searching the city database file for: UIAA ... Date:0000Z 15 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 272 SFC 950 685 -8.7 -11.4 81 2.7 -9.4 65 1 268.4 268.6 266.7 273.0 1.68 2 930 842 -6.9 -9.1 84 2.2 -7.5 341 4 271.8 272.2 269.6 277.5 2.06 3 925 882 -6.9 -9.0 85 2.1 -7.5 320 5 272.3 272.6 269.9 278.0 2.09 4 894 1147 -7.5 -9.0 89 1.5 -7.9 346 5 274.3 274.7 271.3 280.3 2.16 5 850 1538 -10.3 -13.4 78 3.1 -11.1 25 5 275.4 275.6 271.1 279.9 1.60 6 773 2262 -15.1 -18.4 76 3.3 -15.8 1 6 277.8 278.0 271.8 281.1 1.16 7 700 3007 -18.7 -22.2 74 3.5 -19.4 335 7 281.8 281.9 273.8 284.5 0.92 8 628 3810 -22.5 -25.5 76 3.0 -23.0 309 13 286.3 286.5 276.0 288.7 0.76 9 534 4983 -29.9 -33.7 69 3.8 -30.3 271 23 291.1 291.1 277.9 292.4 0.42 10 524 5118 -30.9 -34.9 68 4.0 -31.3 266 24 291.4 291.5 278.0 292.7 0.38 11 500 5450 -31.5 -37.5 55 6.0 -32.0 255 27 294.6 294.7 279.4 295.6 0.30 12 496 5507 -31.7 -38.7 50 7.0 -32.3 255 28 295.1 295.1 279.6 296.0 0.27 13 464 5974 -35.1 -44.1 39 9.0 -35.7 252 33 296.5 296.5 280.0 297.1 0.16 14 400 6990 -42.5 -50.5 41 8.0 -42.8 245 46 299.8 299.8 281.4 300.1 0.09 15 385 7247 -44.5 -51.5 46 7.0 -44.7 246 47 300.4 300.4 281.6 300.7 0.09 16 374 7440 -44.5 -51.5 46 7.0 -44.7 246 48 302.9 302.9 282.7 303.2 0.09 17 339 8091 -48.7 -55.7 44 7.0 -48.9 248 51 305.8 305.8 283.8 306.1 0.06 18 300 8890 -50.5 -58.5 38 8.0 -50.7 250 54 314.2 314.2 286.9 314.4 0.05 19 263 9744 -53.3 -62.3 33 9.0 -53.5 245 50 322.1 322.1 289.5 322.3 0.03 20 251 10044 -53.7 -63.7 28 10.0 -53.9 245 48 325.9 325.9 290.6 326.0 0.03 21 250 10070 -53.5 -63.5 28 10.0 -53.7 245 48 326.5 326.5 290.7 326.6 0.03 22 200 11520 -52.7 -64.7 22 12.0 -53.0 245 42 349.3 349.3 296.5 349.5 0.03 23 164 12801 -50.3 -65.3 15 15.0 -50.8 248 45 373.7 373.7 301.2 373.9 0.04 24 150 13380 -50.9 -66.9 13 16.0 -51.4 250 46 382.4 382.4 302.6 382.5 0.03 25 110 15386 -54.1 -74.1 7 20.0 -54.6 254 43 411.8 411.8 306.7 411.9 0.02 26 100 16000 -52.5 -73.5 6 21.0 -53.2 255 42 426.3 426.3 308.4 426.4 0.02 27 84 17120 -55.9 -77.9 5 22.0 -56.5 257 37 441.2 441.2 310.0 441.2 0.01 28 70 18280 -56.5 -79.5 4 23.0 -57.1 260 31 463.5 463.5 312.1 463.6 0.01 29 62 19052 -54.9 -78.9 4 24.0 -55.7 256 33 483.4 483.4 313.7 483.5 0.01 30 57 19585 -57.9 -80.9 4 23.0 -58.5 254 34 488.4 488.4 314.1 488.4 0.01 31 50 20420 -52.7 -76.7 4 24.0 -53.9 250 36 519.3 519.3 316.2 519.4 0.02 32 49 20551 -52.7 -76.7 4 24.0 -54.0 250 36 522.3 522.3 316.5 522.4 0.02 33 40 21854 -55.9 -79.9 3 24.0 -57.0 248 36 545.5 545.5 317.8 545.6 0.02 34 36 22532 -52.3 -77.3 3 25.0 -54.1 247 36 571.5 571.5 319.2 571.7 0.03 35 32 23290 -54.9 -78.9 4 24.0 -56.4 246 36 584.1 584.1 319.9 584.3 0.02 36 31 23496 -50.3 -75.3 4 25.0 -52.7 245 36 601.8 601.9 320.7 602.2 0.05 37 30 23710 -50.7 -75.7 4 25.0 -53.1 245 36 606.4 606.4 320.9 606.7 0.04 38 24 25162 -51.3 -76.3 4 25.0 -53.9 644.6 644.7 322.5 645.0 0.05 39 21 26037 -47.7 -73.7 3 26.0 -51.7 680.6 680.6 323.8 681.3 0.08 TRP 263 9744 -53.3 -62.3 33 9.0 -53.5 245 50 322.1 322.1 289.5 322.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5178.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.22 inches Sfc-500 mean rel hum: 75.24 % Est. max temperature: -0.28 C = 31.50 F Sfc-Lift cond lev (LCL): 909.82 mb = 1010.91 m = 3316.58 ft T: -7.19 C 700-500 lapse rate: 5.24 C/km ThetaE index: 0.42 C Layer 850.0- 773.0 mb Conv cond level (CCL): 837.37 mb = 1652.23 m = 5420.65 ft Mean mixing ratio: 1.96 g/kg Conv temperature: -1.43 C = 29.43 F Cap Strength: 11.03 C Lifted Index: 13.36 C Risk: None Lifted Index @300 mb: 25.12 C Lifted Index @700 mb: 4.89 C Showalter Index: 12.48 C Risk: None Total Totals Index: 39.30 C Risk: None Vertical Totals Index: 21.20 C Cross Totals Index: 18.10 C K Index: 4.30 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.26 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 20.57 J/kg Max Up Vert Vel: 6.41 m/s Conv Inhibition (B-): 49904.94 J/kg Cap Strength: 12.50 C Lift Cond Lev (LCL): 868.80 mb = 1368.68 m = 4490.38 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 296 at 12 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 ---------------------------------------------------------- 0 950 685 65 1 -0.9 -0.4 | 113 13 -12.0 5.0 1 925 882 320 5 3.2 -3.8 | 102 8 -7.9 1.6 2 850 1538 25 5 -2.1 -4.5 | 94 13 -13.2 0.9 3 700 3007 335 7 3.0 -6.3 | 84 8 -8.1 -0.9 4 500 5450 255 27 26.1 7.0 | 230 20 15.0 12.5 5 400 6990 245 46 41.7 19.4 | 231 39 30.6 24.9 6 300 8890 250 54 50.7 18.5 | 239 46 39.7 23.9 7 263 9744 245 50 45.3 21.1 | 232 43 34.2 26.6 8 250 10070 245 48 43.5 20.3 | 232 41 32.4 25.8 9 200 11520 245 42 38.1 17.7 | 229 36 27.0 23.2 10 150 13380 250 46 43.2 15.7 | 237 39 32.2 21.2 11 100 16000 255 42 40.6 10.9 | 241 34 29.5 16.3 12 70 18280 260 31 30.5 5.4 | 241 22 19.5 10.8 13 50 20420 250 36 33.8 12.3 | 232 29 22.8 17.8 14 30 23710 245 36 32.6 15.2 | 226 30 21.6 20.7 Wind Parameters Mean winds (0-6000m): 266.3 at 16.5 knts Storm direction: 296.3 at 12.3 knts Shear (0-3000m) pos: 0.5 neg: 2.6 tot: 3.0 10-3/s Storm rel Dir Shear (0-3000m): -81.6 deg Storm rel helicity (0-3000m) pos: 0.8 neg: -24.7 tot: -23.9 m^2/s^2 ave: -8.0 10^-3 m/s^2 rel: -0.43 Storm rel vorticity (0-3000m) horiz: 4.1 stream: -1.8 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.66 Bulk Shear: 31.27 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 ------------------------------------------------------------------------------- 500 334 4 100 9| 0.0 5.0 5.0| 0.0 -11.0 -11.0 -22.0 -0.41| 9.3 -3.9 1000 355 5 95 11| 1.4 2.5 3.8| 0.8 -12.1 -11.3 -11.3 -0.31| 6.3 -2.0 1500 1 5 93 11| 0.9 2.2 3.1| 0.8 -15.3 -14.4 -9.6 -0.34| 4.8 -1.7 2000 358 5 91 11| 0.7 2.0 2.7| 0.8 -17.0 -16.2 -8.1 -0.34| 4.1 -1.4 2500 352 6 90 10| 0.5 2.2 2.7| 0.8 -19.6 -18.8 -7.5 -0.35| 3.9 -1.4 3000 342 6 86 9| 0.5 2.6 3.0| 0.8 -24.7 -23.9 -8.0 -0.43| 4.1 -1.8 4000 313 9 81 5| 0.3 3.1 3.5| 0.8 -36.8 -36.0 -9.0 -0.55| 4.7 -2.6 5000 281 12 198 3| 0.3 3.4 3.7| 2.9 -63.4 -60.6 -12.1 -0.52| 5.3 -2.7 6000 266 16 219 8| 0.2 3.9 4.1| 5.0 -66.7 -61.7 -10.3 -0.41| 5.6 -2.3 Wrote GIF file: /home/apache/climate/data/raob//UIAA/skewt/UIAA.skewt.20251015.00.gif