UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101512.upa.cvt Date: 1200Z 15 OCT 25 Searching for X0715... Searching the city database file for: X0715 ... Date:1200Z 15 OCT 25 Station: X0715 WMO ident: 30715 Latitude: 52.48 Longitude: 103.85 ------------------------------------------------------------------------------- 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 333 SFC 985 452 -4.9 -10.9 63 6.0 -6.6 335 1 269.4 269.7 267.4 274.1 1.69 2 925 942 -8.5 -14.5 62 6.0 -10.0 335 9 270.6 270.8 267.6 274.4 1.34 3 850 1590 -14.1 -20.1 60 6.0 -15.3 310 9 271.4 271.5 267.4 274.0 0.91 4 768 2350 -20.3 -24.4 70 4.1 -20.9 300 14 272.7 272.8 267.8 274.7 0.69 5 700 3031 -24.1 -27.8 71 3.7 -24.6 290 19 275.8 275.9 269.6 277.5 0.56 6 695 3083 -24.5 -28.2 71 3.7 -25.0 289 19 275.9 276.0 269.6 277.5 0.54 7 679 3252 -23.9 -27.6 71 3.7 -24.4 288 19 278.4 278.5 271.2 280.2 0.58 8 558 4661 -30.9 -34.9 68 4.0 -31.3 273 19 286.2 286.3 275.3 287.4 0.35 9 500 5430 -36.1 -40.0 67 3.9 -36.4 265 19 289.0 289.1 276.6 289.8 0.24 10 412 6744 -46.1 -49.6 68 3.5 -46.2 265 29 292.6 292.6 278.1 292.9 0.10 11 400 6940 -46.9 -50.3 68 3.4 -47.0 265 31 294.0 294.1 278.8 294.4 0.10 12 391 7091 -47.7 -51.3 66 3.6 -47.8 265 30 294.9 294.9 279.2 295.2 0.09 13 313 8539 -54.9 -58.9 61 4.0 -55.0 260 25 304.2 304.3 283.2 304.4 0.04 14 310 8600 -54.9 -58.9 61 4.0 -55.0 260 25 305.1 305.1 283.5 305.3 0.04 15 300 8810 -54.9 -58.9 61 4.0 -55.0 260 23 308.0 308.0 284.6 308.1 0.05 16 291 9004 -55.1 -59.1 61 4.0 -55.2 261 21 310.4 310.4 285.5 310.5 0.05 17 264 9628 -51.5 -55.6 61 4.1 -51.6 264 16 324.4 324.4 290.2 324.7 0.08 18 250 9980 -51.1 -55.3 61 4.2 -51.2 265 13 330.1 330.1 291.8 330.4 0.08 19 200 11430 -51.1 -56.1 55 5.0 -51.3 270 15 351.8 351.9 297.1 352.3 0.10 20 150 13300 -51.5 -57.5 49 6.0 -51.8 260 17 381.3 381.4 302.5 381.8 0.11 21 100 15900 -54.7 -62.7 37 8.0 -55.1 275 19 422.0 422.1 308.0 422.5 0.08 22 70 18180 -54.7 -63.7 32 9.0 -55.2 265 31 467.4 467.4 312.5 468.0 0.10 23 60 19158 -57.3 -66.3 31 9.0 -57.8 263 29 482.6 482.6 313.7 483.1 0.09 24 50 20310 -56.7 -66.7 27 10.0 -57.3 260 27 509.9 509.9 315.7 510.5 0.10 25 41 21580 -53.9 -63.9 28 10.0 -54.9 250 29 546.6 546.7 318.0 547.8 0.17 26 30 23580 -56.1 -67.1 24 11.0 -57.2 235 31 591.7 591.8 320.3 592.8 0.15 27 29 23795 -56.3 -67.3 24 11.0 -57.4 235 31 596.9 597.0 320.5 598.1 0.15 28 24 25010 -50.3 -62.3 23 12.0 -52.5 232 29 647.5 647.7 322.7 650.5 0.37 29 20 26200 -49.5 -62.5 20 13.0 -52.4 230 27 684.7 684.8 324.0 688.3 0.43 30 17 27269 -47.5 -60.5 21 13.0 -51.1 723.6 723.9 325.3 729.5 0.65 31 16 27668 -49.5 -62.5 20 13.0 -52.8 729.8 730.0 325.5 734.6 0.53 32 14 28545 -48.3 -62.3 18 14.0 -52.4 762.3 762.5 326.4 768.2 0.63 33 13 29038 -43.9 -58.9 17 15.0 -49.6 793.8 794.3 327.3 804.1 1.04 34 11 30162 -43.1 -58.1 18 15.0 -49.6 835.6 836.3 328.4 849.7 1.36 TRP 313 8539 -54.9 -58.9 61 4.0 -55.0 260 25 304.2 304.3 283.2 304.4 0.04 WND Sounding variables and indices 1000-500 mb thick: 5097.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.17 inches Sfc-500 mean rel hum: 67.08 % Est. max temperature: -2.71 C = 27.13 F Sfc-Lift cond lev (LCL): 895.58 mb = 1189.73 m = 3903.25 ft T: -10.64 C 700-500 lapse rate: 5.00 C/km ThetaE index: 0.39 C Layer 850.0- 768.0 mb Conv cond level (CCL): 833.02 mb = 1741.14 m = 5712.33 ft Mean mixing ratio: 1.39 g/kg Conv temperature: -2.67 C = 27.19 F Cap Strength: 10.62 C Lifted Index: 12.40 C Risk: None Lifted Index @300 mb: 23.89 C Lifted Index @700 mb: 3.01 C Showalter Index: 12.57 C Risk: None Total Totals Index: 38.00 C Risk: None Vertical Totals Index: 22.00 C Cross Totals Index: 16.00 C K Index: -1.80 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 3.27 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 6.04 J/kg Max Up Vert Vel: 3.47 m/s Conv Inhibition (B-): 59853.56 J/kg Cap Strength: 12.08 C Lift Cond Lev (LCL): 849.73 mb = 1592.36 m = 5224.23 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 312 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 ---------------------------------------------------------- 0 985 452 335 1 0.4 -0.9 | 130 11 -8.8 7.3 1 925 942 335 9 3.8 -8.2 | 90 5 -5.4 0.0 2 850 1590 310 9 6.9 -5.8 | 136 3 -2.3 2.4 3 700 3031 290 19 17.9 -6.5 | 259 9 8.6 1.7 4 500 5430 265 19 18.9 1.7 | 225 14 9.7 9.9 5 400 6940 265 31 30.9 2.7 | 243 24 21.7 10.9 6 313 8539 260 25 24.6 4.3 | 231 20 15.4 12.5 7 300 8810 260 23 22.7 4.0 | 228 18 13.4 12.2 8 250 9980 265 13 13.0 1.1 | 202 10 3.7 9.3 9 200 11430 270 15 15.0 -0.0 | 215 10 5.8 8.2 10 150 13300 260 17 16.7 3.0 | 214 13 7.5 11.2 11 100 15900 275 19 18.9 -1.7 | 236 12 9.7 6.5 12 70 18180 265 31 30.9 2.7 | 243 24 21.7 10.9 13 50 20310 260 27 26.6 4.7 | 233 22 17.4 12.9 14 30 23580 235 31 25.4 17.8 | 212 31 16.2 26.0 15 20 26200 230 27 20.7 17.4 | 204 28 11.5 25.6 Wind Parameters Mean winds (0-6000m): 281.7 at 16.4 knts Storm direction: 311.7 at 12.3 knts Shear (0-3000m) pos: 0.0 neg: 3.1 tot: 3.1 10-3/s Storm rel Dir Shear (0-3000m): 121.5 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -13.3 tot: -7.0 m^2/s^2 ave: -2.3 10^-3 m/s^2 rel: 0.06 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.3 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.23 Bulk Shear: 25.98 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 ------------------------------------------------------------------------------- 500 335 5 117 8| 0.0 8.2 8.2| 0.0 -10.3 -10.3 -20.5 -0.63| 8.2 -5.2 1000 329 7 112 6| 0.0 4.1 4.1| 2.4 -10.3 -7.9 -7.9 -0.26| 5.7 -1.5 1500 320 8 116 5| 0.0 3.7 3.7| 4.2 -10.3 -6.1 -4.1 -0.01| 5.0 -0.0 2000 313 9 128 3| 0.0 3.7 3.7| 5.7 -10.3 -4.6 -2.3 0.13| 4.7 0.6 2500 306 11 168 2| 0.0 3.7 3.7| 6.3 -10.3 -4.0 -1.6 0.13| 4.6 0.6 3000 301 12 212 2| 0.0 3.1 3.1| 6.3 -13.3 -7.0 -2.3 0.06| 4.2 0.3 4000 294 14 233 4| 0.0 2.4 2.4| 6.3 -21.0 -14.7 -3.7 -0.04| 3.6 -0.2 5000 287 15 234 6| 0.0 1.9 1.9| 6.3 -29.4 -23.1 -4.6 -0.12| 3.2 -0.4 6000 282 16 235 8| 0.0 2.3 2.3| 25.2 -29.4 -4.2 -0.7 0.01| 3.4 0.0 Wrote GIF file: /home/apache/climate/data/raob//X0715/skewt/X0715.skewt.20251015.12.gif