UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025112912.upa.cvt Date: 1200Z 29 NOV 25 Searching for X1300... Searching the city database file for: X1300 ... Date:1200Z 29 NOV 25 Station: X1300 WMO ident: 31300 Latitude: 53.75 Longitude: 127.23 ------------------------------------------------------------------------------- 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 130 SFC 987 230 -13.9 -18.1 70 4.2 -14.7 45 7 260.2 260.4 259.3 262.8 0.93 2 941 590 -17.9 -22.3 68 4.4 -18.6 52 13 259.7 259.8 258.3 261.6 0.68 3 925 719 -15.9 -19.8 72 3.9 -16.6 55 15 263.1 263.2 261.3 265.4 0.86 4 910 842 -15.5 -19.9 69 4.4 -16.3 53 14 264.7 264.8 262.6 267.1 0.86 5 850 1353 -18.7 -23.7 65 5.0 -19.4 45 9 266.6 266.7 263.5 268.5 0.66 6 818 1638 -20.5 -24.8 68 4.3 -21.1 15 9 267.6 267.7 264.2 269.4 0.62 7 779 2000 -19.9 -23.5 73 3.6 -20.5 338 8 272.0 272.1 267.4 274.1 0.74 8 714 2643 -22.1 -24.5 81 2.4 -22.5 270 7 276.4 276.6 270.3 278.6 0.74 9 700 2788 -22.7 -25.2 80 2.5 -23.1 255 7 277.3 277.5 270.8 279.4 0.70 10 690 2893 -23.5 -26.7 75 3.2 -23.9 253 8 277.6 277.7 270.8 279.5 0.62 11 666 3152 -23.3 -28.3 63 5.0 -24.0 249 9 280.7 280.7 272.5 282.4 0.56 12 552 4500 -31.7 -36.7 61 5.0 -32.1 227 15 286.2 286.2 275.2 287.1 0.30 13 500 5190 -37.5 -42.5 60 5.0 -37.8 215 19 287.3 287.3 275.6 287.9 0.18 14 400 6690 -48.9 -53.7 57 4.8 -49.0 215 25 291.4 291.4 277.5 291.7 0.06 15 303 8459 -63.5 -68.2 53 4.7 -63.6 220 40 295.0 295.0 279.1 295.0 0.01 16 300 8520 -63.3 -68.0 53 4.7 -63.3 220 40 296.1 296.1 279.6 296.2 0.01 17 250 9640 -63.5 -68.2 53 4.7 -63.6 225 33 311.7 311.7 285.9 311.7 0.02 18 240 9892 -62.5 -67.2 53 4.7 -62.6 224 32 316.8 316.8 287.7 316.9 0.02 19 200 11030 -59.5 -64.2 54 4.7 -59.6 220 27 338.5 338.5 294.0 338.7 0.03 20 196 11156 -59.1 -63.9 54 4.8 -59.2 221 27 341.1 341.1 294.6 341.3 0.04 21 150 12830 -58.5 -64.5 46 6.0 -58.6 235 33 369.3 369.3 300.5 369.5 0.04 22 100 15360 -59.3 -66.3 40 7.0 -59.5 220 36 413.2 413.2 306.9 413.4 0.05 23 70 17590 -60.7 -69.7 30 9.0 -61.0 240 31 454.5 454.5 311.3 454.8 0.05 24 67 17863 -61.1 -70.1 29 9.0 -61.4 237 31 459.4 459.4 311.7 459.6 0.04 25 54 19216 -57.9 -67.9 27 10.0 -58.4 225 29 496.0 496.0 314.7 496.5 0.08 26 50 19700 -59.7 -69.7 26 10.0 -60.2 220 29 502.8 502.8 315.2 503.2 0.06 27 43 20636 -62.9 -72.9 25 10.0 -63.3 217 38 517.1 517.1 316.1 517.4 0.05 28 33 22289 -57.1 -69.1 20 12.0 -58.0 212 53 573.1 573.2 319.3 573.9 0.11 29 31 22683 -58.9 -69.9 23 11.0 -59.7 211 56 578.6 578.7 319.6 579.3 0.10 30 30 22890 -55.9 -67.9 21 12.0 -57.1 210 58 592.2 592.3 320.3 593.3 0.14 31 27 23568 -50.7 -63.7 20 13.0 -52.8 625.0 625.1 321.8 627.1 0.27 32 26 23814 -51.0 -64.0 20 13.0 -53.1 230 66 630.9 631.0 322.0 633.0 0.27 33 25 24069 -51.3 -64.3 20 13.0 -53.4 637.2 637.3 322.3 639.3 0.27 TRP 303 8459 -63.5 -68.2 53 4.7 -63.6 220 40 295.0 295.0 279.1 295.0 0.01 WND 26 23814 -51.0 -64.0 20 13.0 -53.1 230 66 630.9 631.0 322.0 633.0 0.27 Sounding variables and indices 1000-500 mb thick: 5060.00 m Freezing level: Surface below freezing Wetbulb zero: Below ground Precipitable water: 0.13 inches Sfc-500 mean rel hum: 67.30 % Est. max temperature: -7.17 C = 19.09 F Sfc-Lift cond lev (LCL): 921.90 mb = 744.24 m = 2441.71 ft T: -15.82 C 700-500 lapse rate: 6.16 C/km ThetaE index: 1.15 C Layer 941.0- 925.0 mb Conv cond level (CCL): 648.86 mb = 3338.88 m = 10954.21 ft Mean mixing ratio: 0.81 g/kg Conv temperature: 7.23 C = 45.02 F Cap Strength: 18.67 C Lifted Index: 19.02 C Risk: None Lifted Index @300 mb: 22.58 C Lifted Index @700 mb: 12.55 C Showalter Index: 15.62 C Risk: None Total Totals Index: 32.60 C Risk: None Vertical Totals Index: 18.80 C Cross Totals Index: 13.80 C K Index: -7.40 Risk: None Sweat Index: 37.00 Risk: None Energy Index: 4.15 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 30.71 J/kg Max Up Vert Vel: 7.84 m/s Conv Inhibition (B-): 47073.88 J/kg Cap Strength: 18.97 C Lift Cond Lev (LCL): 873.03 mb = 1152.78 m = 3782.03 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 251 at 10 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 ---------------------------------------------------------- 0 987 230 45 7 -4.9 -4.9 | 60 16 -14.2 -8.1 1 925 719 55 15 -12.3 -8.6 | 61 25 -21.5 -11.8 2 850 1353 45 9 -6.4 -6.4 | 59 18 -15.6 -9.5 3 700 2788 255 7 6.8 1.8 | 61 3 -2.5 -1.4 4 500 5190 215 19 10.9 15.6 | 188 12 1.7 12.4 5 400 6690 215 25 14.3 20.5 | 196 18 5.1 17.3 6 303 8459 220 40 25.7 30.6 | 211 32 16.5 27.5 7 300 8520 220 40 25.7 30.6 | 211 32 16.5 27.5 8 250 9640 225 33 23.3 23.3 | 215 25 14.1 20.2 9 200 11030 220 27 17.4 20.7 | 205 19 8.1 17.5 10 150 12830 235 33 27.0 18.9 | 228 24 17.8 15.7 11 100 15360 220 36 23.1 27.6 | 210 28 13.9 24.4 12 70 17590 240 31 26.8 15.5 | 235 21 17.6 12.3 13 50 19700 220 29 18.6 22.2 | 206 21 9.4 19.0 14 30 22890 210 58 29.0 50.2 | 203 51 19.8 47.1 Wind Parameters Mean winds (0-6000m): 221.0 at 13.0 knts Storm direction: 251.0 at 9.8 knts Shear (0-3000m) pos: 1.4 neg: 4.1 tot: 5.5 10-3/s Storm rel Dir Shear (0-3000m): 53.9 deg Storm rel helicity (0-3000m) pos: 6.3 neg: -44.6 tot: -38.3 m^2/s^2 ave: -12.8 10^-3 m/s^2 rel: -0.17 Storm rel vorticity (0-3000m) horiz: 6.5 stream: -1.1 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.40 Bulk Shear: 76.19 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 52 11 61 21| 8.3 0.0 8.3| 3.4 -0.6 2.8 5.7 0.05| 8.4 0.5 1000 52 12 60 21| 4.2 2.6 6.7| 3.4 -6.3 -2.9 -2.9 -0.04| 6.8 -0.3 1500 47 11 58 20| 2.8 3.9 6.7| 3.4 -30.2 -26.8 -17.9 -0.29| 7.0 -2.0 2000 39 10 54 19| 2.1 4.7 6.7| 3.4 -44.0 -40.6 -20.3 -0.36| 7.1 -2.5 2500 40 10 55 19| 1.7 4.4 6.1| 5.4 -44.6 -39.2 -15.7 -0.24| 7.1 -1.7 3000 33 9 53 18| 1.4 4.1 5.5| 6.3 -44.6 -38.3 -12.8 -0.17| 6.5 -1.1 4000 324 10 17 12| 1.0 3.7 4.8| 6.9 -44.7 -37.8 -9.5 -0.11| 5.6 -0.6 5000 229 11 171 4| 0.8 3.5 4.3| 6.9 -48.7 -41.8 -8.4 -0.13| 5.2 -0.7 6000 221 13 174 7| 0.7 3.2 3.9| 13.0 -48.7 -35.7 -6.0 -0.09| 4.7 -0.4 Wrote GIF file: /home/apache/climate/data/raob//X1300/skewt/X1300.skewt.20251129.12.gif