UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042512.upa.cvt Date: 1200Z 25 APR 25 Searching for CYZT... Searching the city database file for: CYZT ... Date:1200Z 25 APR 25 Station: CYZT WMO ident: 71109 Latitude: 50.68 Longitude: -127.37 Elevation: 17.00 ------------------------------------------------------------------------------- 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 ------------------------------------------------------------------------------- SFC 1015 17 7.0 4.7 85 2.3 5.9 260 3 279.0 279.9 278.3 293.4 5.27 1 1008 72 7.6 4.5 81 3.1 6.1 276 7 280.1 281.0 278.9 294.5 5.24 2 1000 136 7.2 4.6 84 2.6 5.9 295 11 280.4 281.3 279.1 295.0 5.32 3 933 702 2.4 2.4 100 0.0 2.4 331 14 281.1 281.9 278.9 294.6 4.87 4 925 772 3.2 2.0 92 1.2 2.7 335 11 282.6 283.4 279.5 295.9 4.78 5 876 1216 6.6 1.6 70 5.0 4.2 129 6 290.5 291.4 283.2 304.7 4.90 6 866 1310 6.6 -4.4 45 11.0 1.8 147 8 291.5 292.1 281.7 300.9 3.18 7 862 1348 6.4 -5.6 42 12.0 1.4 154 9 291.7 292.2 281.4 300.3 2.92 8 850 1463 5.6 -4.4 49 10.0 1.3 175 11 292.0 292.6 282.0 301.6 3.24 9 831 1647 4.0 -0.9 70 4.9 1.7 169 12 292.2 293.0 283.3 304.8 4.31 10 802 1934 1.6 -5.4 60 7.0 -1.3 170 14 292.6 293.2 282.2 302.1 3.18 11 799 1965 1.6 -10.4 40 12.0 -2.8 173 14 293.0 293.3 281.1 299.5 2.16 12 787 2086 0.8 -17.2 25 18.0 -4.7 185 13 293.4 293.6 280.1 297.3 1.26 13 753 2439 -2.1 -18.1 28 16.0 -6.8 185 16 294.0 294.2 280.3 297.8 1.22 14 712 2881 -5.5 -30.5 12 25.0 -10.6 192 14 295.0 295.0 279.7 296.4 0.42 15 700 3014 -6.5 -25.5 21 19.0 -10.9 200 15 295.3 295.4 280.2 297.5 0.69 16 690 3126 -7.5 -23.5 27 16.0 -11.3 205 12 295.4 295.5 280.5 298.0 0.83 17 683 3205 -7.3 -27.3 19 20.0 -11.7 205 12 296.5 296.6 280.6 298.4 0.60 18 674 3309 -7.5 -31.5 13 24.0 -12.2 205 13 297.4 297.5 280.8 298.7 0.41 19 573 4550 -16.1 -41.1 10 25.0 -19.4 205 21 301.4 301.5 282.2 302.1 0.18 20 559 4736 -17.3 -41.3 10 24.0 -20.4 205 22 302.2 302.2 282.5 302.8 0.18 21 550 4857 -18.3 -29.3 37 11.0 -20.3 205 24 302.4 302.5 283.2 304.4 0.61 22 533 5091 -20.5 -30.5 40 10.0 -22.2 205 25 302.5 302.6 283.1 304.4 0.57 23 511 5401 -22.9 -26.0 76 3.1 -23.5 205 26 303.2 303.4 283.8 306.2 0.90 24 503 5516 -23.5 -26.1 79 2.6 -24.0 205 26 303.9 304.0 284.1 306.8 0.90 25 500 5560 -23.1 -27.3 68 4.2 -23.9 205 26 304.9 305.0 284.4 307.6 0.81 26 450 6325 -27.9 -32.5 65 4.6 -28.5 205 32 308.2 308.3 285.4 310.1 0.55 27 400 7160 -34.5 -38.8 65 4.3 -34.9 205 36 310.2 310.2 285.8 311.3 0.33 28 387 7389 -36.3 -41.3 60 5.0 -36.7 205 38 310.7 310.8 285.9 311.7 0.27 29 346 8154 -42.9 -47.0 64 4.1 -43.1 205 43 311.9 311.9 286.2 312.5 0.16 30 300 9100 -49.3 -53.5 61 4.2 -49.4 210 41 315.9 315.9 287.5 316.2 0.09 31 282 9503 -52.9 -57.2 59 4.3 -53.0 208 42 316.3 316.3 287.6 316.6 0.06 32 250 10270 -59.3 -61.5 75 2.2 -59.3 215 43 317.9 317.9 288.1 318.1 0.04 33 249 10295 -59.5 -61.6 76 2.1 -59.5 215 43 318.0 318.0 288.1 318.1 0.04 34 248 10320 -59.3 -61.3 77 2.0 -59.3 215 43 318.6 318.6 288.3 318.8 0.04 35 240 10526 -58.7 -71.7 17 13.0 -58.8 212 39 322.5 322.5 289.5 322.6 0.01 36 200 11680 -55.9 -81.9 2 26.0 -56.2 235 18 344.2 344.2 295.3 344.3 0.00 37 181 12316 -54.1 -82.1 2 28.0 -54.4 245 18 357.1 357.1 298.1 357.2 0.00 38 152 13435 -53.9 -83.9 1 30.0 -54.3 245 11 375.8 375.8 301.5 375.8 0.00 39 150 13520 -54.1 -84.1 1 30.0 -54.5 245 13 376.9 376.9 301.8 376.9 0.00 40 140 13962 -54.7 -84.7 1 30.0 -55.1 260 12 383.3 383.3 302.8 383.3 0.00 41 124 14742 -53.1 -84.1 1 31.0 -53.7 261 12 399.8 399.8 305.2 399.8 0.00 42 100 16120 -56.1 -86.1 1 30.0 -56.6 285 11 419.3 419.3 307.6 419.3 0.00 43 95 16446 -55.3 -85.3 1 30.0 -55.8 270 15 427.1 427.1 308.5 427.1 0.00 44 88 16932 -56.9 -85.9 1 29.0 -57.4 268 11 433.3 433.3 309.2 433.4 0.00 45 70 18390 -53.7 -85.7 1 32.0 -54.6 270 9 469.5 469.5 312.6 469.5 0.00 46 50 20550 -54.5 -86.5 1 32.0 -55.6 250 12 515.0 515.0 316.0 515.1 0.00 47 38 22319 -51.5 -85.5 1 34.0 -53.4 344 9 564.7 564.7 318.9 564.8 0.01 48 30 23850 -52.5 -86.5 1 34.0 -54.5 155 11 601.5 601.5 320.7 601.6 0.01 49 29 24069 -53.1 -87.1 1 34.0 -55.1 162 11 605.7 605.7 320.9 605.8 0.01 50 20 26490 -49.3 -86.3 1 37.0 -53.0 80 6 685.3 685.3 324.0 685.4 0.01 51 17 27558 -47.7 -85.7 0 38.0 -52.4 75 10 723.0 723.0 325.1 723.1 0.01 52 15 28381 -49.3 -86.3 1 37.0 -53.8 127 14 744.0 744.0 325.8 744.2 0.02 53 12 29859 -44.5 -84.5 0 40.0 -51.7 177 9 810.1 810.1 327.5 810.3 0.03 54 10 31080 -44.1 -84.1 0 40.0 -52.2 250 6 854.9 854.9 328.5 855.2 0.03 55 9.6 31353 -45.3 -84.3 0 39.0 -53.1 860.4 860.5 328.6 860.8 0.03 TRP 249 10295 -59.5 -61.6 76 2.1 -59.5 215 43 318.0 318.0 288.1 318.1 0.04 WND Sounding variables and indices 1000-500 mb thick: 5424.00 m Freezing level: 777.62 mb = 2183.58 m = 7163.89 ft Wetbulb zero: 814.48 mb = 1809.55 m = 5936.78 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 42.07 % Est. max temperature: 19.64 C = 67.35 F Sfc-Lift cond lev (LCL): 979.86 mb = 302.14 m = 991.27 ft T: 5.79 C 700-500 lapse rate: 6.52 C/km ThetaE index: 7.50 C Layer 802.0- 753.0 mb Conv cond level (CCL): 941.90 mb = 624.70 m = 2049.53 ft Mean mixing ratio: 5.06 g/kg Conv temperature: 9.03 C = 48.25 F Cap Strength: 8.71 C Lifted Index: 9.46 C Risk: None Lifted Index @300 mb: 14.90 C Lifted Index @700 mb: 5.93 C Showalter Index: 4.77 C Risk: None Total Totals Index: 47.40 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 28.70 C Cross Totals Index: 18.70 C K Index: 5.30 Risk: None Sweat Index: 48.00 Risk: None Energy Index: 1.22 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 9.68 J/kg Max Up Vert Vel: 4.40 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 8.95 C Lift Cond Lev (LCL): 942.04 mb = 623.52 m = 2045.63 ft Lev Free Conv (LFC): 937.04 mb = 666.97 m = 2188.19 ft Equ Level (EL): 927.04 mb = 754.19 m = 2474.34 ft B at Equ Level: 7.59 J/kg Max Parcel Lev (MPL): 907.04 mb = 931.99 m = 3057.66 ft Wind level data Storm motion: 233 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 1015 17 260 3 3.0 0.5 | 46 10 -6.9 -6.8 1 1000 136 295 11 10.0 -4.6 | 360 12 0.1 -12.0 2 980 305 310 14 10.7 -9.0 | 357 16 0.8 -16.3 3 944 610 325 18 10.3 -14.7 | 359 22 0.4 -22.1 4 925 772 335 11 4.6 -10.0 | 17 18 -5.2 -17.3 5 909 914 30 5 -2.5 -4.3 | 47 17 -12.4 -11.7 6 876 1219 130 6 -4.6 3.9 | 77 15 -14.5 -3.5 7 850 1463 175 11 -1.0 11.0 | 108 11 -10.9 3.6 8 844 1524 175 10 -0.9 10.0 | 104 11 -10.8 2.6 9 812 1829 160 14 -4.8 13.2 | 112 16 -14.7 5.8 10 782 2134 190 13 2.3 12.8 | 126 9 -7.6 5.5 11 752 2438 185 16 1.4 15.9 | 135 12 -8.5 8.6 12 724 2743 185 13 1.1 13.0 | 123 10 -8.8 5.6 13 700 3014 200 15 5.1 14.1 | 145 8 -4.8 6.8 14 697 3048 205 12 5.1 10.9 | 126 6 -4.8 3.5 15 669 3353 205 13 5.5 11.8 | 135 6 -4.4 4.4 16 643 3658 195 15 3.9 14.5 | 140 9 -6.0 7.2 17 593 4267 205 18 7.6 16.3 | 166 9 -2.3 9.0 18 547 4877 205 24 10.1 21.8 | 181 14 0.2 14.4 19 500 5560 205 26 11.0 23.6 | 184 16 1.1 16.2 20 464 6096 205 31 13.1 28.1 | 189 21 3.2 20.8 21 400 7160 205 36 15.2 32.6 | 192 26 5.3 25.3 22 374 7620 205 40 16.9 36.3 | 194 30 7.0 28.9 23 326 8534 205 45 19.0 40.8 | 195 35 9.1 33.4 24 300 9100 210 41 20.5 35.5 | 201 30 10.6 28.2 25 298 9144 205 41 17.3 37.2 | 194 31 7.4 29.8 26 250 10270 215 43 24.7 35.2 | 208 32 14.8 27.9 27 249 10295 215 43 24.7 35.2 | 208 32 14.8 27.9 28 235 10668 210 37 18.5 32.0 | 199 26 8.6 24.7 29 224 10973 215 29 16.6 23.8 | 202 18 6.7 16.4 30 213 11278 225 24 17.0 17.0 | 216 12 7.1 9.6 31 203 11582 240 18 15.6 9.0 | 254 6 5.7 1.7 32 200 11680 235 18 14.7 10.3 | 238 6 4.8 3.0 33 185 12192 235 18 14.7 10.3 | 238 6 4.8 3.0 34 176 12497 260 19 18.7 3.3 | 295 10 8.8 -4.0 35 168 12802 245 17 15.4 7.2 | 272 6 5.5 -0.1 36 160 13106 270 17 17.0 -0.0 | 316 10 7.1 -7.3 37 153 13411 245 10 9.1 4.2 | 15 3 -0.8 -3.1 38 150 13520 245 13 11.8 5.5 | 314 3 1.9 -1.8 39 145 13716 240 12 10.4 6.0 | 340 1 0.5 -1.3 40 139 14021 265 12 12.0 1.0 | 342 7 2.1 -6.3 41 132 14326 240 13 11.3 6.5 | 302 2 1.4 -0.8 42 126 14630 265 14 13.9 1.2 | 326 7 4.0 -6.1 43 120 14935 255 8 7.7 2.1 | 22 6 -2.2 -5.3 44 115 15240 235 11 9.0 6.3 | 41 1 -0.9 -1.0 45 100 16120 285 11 10.6 -2.8 | 356 10 0.7 -10.2 46 99 16154 280 13 12.8 -2.3 | 343 10 2.9 -9.6 47 95 16459 270 15 15.0 -0.0 | 325 9 5.1 -7.3 48 90 16764 285 12 11.6 -3.1 | 351 11 1.7 -10.4 49 86 17069 255 11 10.6 2.8 | 351 5 0.7 -4.5 50 82 17374 290 12 11.3 -4.1 | 353 12 1.4 -11.4 51 78 17678 305 10 8.2 -5.7 | 7 13 -1.7 -13.1 52 70 18390 270 9 9.0 -0.0 | 7 7 -0.9 -7.3 53 68 18593 265 11 11.0 1.0 | 351 6 1.1 -6.4 54 65 18898 250 10 9.4 3.4 | 7 4 -0.5 -3.9 55 62 19202 250 10 9.4 3.4 | 7 4 -0.5 -3.9 56 59 19507 275 10 10.0 -0.9 | 360 8 0.1 -8.2 57 50 20550 250 12 11.3 4.1 | 337 4 1.4 -3.2 58 49 20726 225 10 7.1 7.1 | 85 3 -2.8 -0.3 59 44 21336 270 9 9.0 -0.0 | 7 7 -0.9 -7.3 60 32 23470 70 10 -9.4 -3.4 | 61 22 -19.3 -10.8 61 30 23774 130 12 -9.2 7.7 | 91 19 -19.1 0.4 62 30 23850 155 11 -4.6 10.0 | 100 15 -14.5 2.6 63 26 24689 180 10 0.0 10.0 | 105 10 -9.9 2.7 64 20 26490 80 6 -5.9 -1.0 | 62 18 -15.8 -8.4 65 17 27432 75 10 -9.7 -2.6 | 63 22 -19.6 -9.9 66 17 27737 75 10 -9.7 -2.6 | 63 22 -19.6 -9.9 67 16 28042 115 14 -12.7 5.9 | 86 23 -22.6 -1.4 68 15 28346 130 15 -11.5 9.6 | 96 22 -21.4 2.3 69 14 28651 110 10 -9.4 3.4 | 79 20 -19.3 -3.9 70 14 28956 115 10 -9.1 4.2 | 81 19 -19.0 -3.1 71 13 29261 140 10 -6.4 7.7 | 91 16 -16.3 0.3 72 10 31080 250 6 5.6 2.1 | 39 7 -4.3 -5.3 Wind Parameters Mean winds (0-6000m): 203.5 at 16.4 knts Storm direction: 233.5 at 12.3 knts Shear (0-3000m) pos: 2.3 neg: 0.0 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 98.2 deg Storm rel helicity (0-3000m) pos: 173.0 neg: -29.3 tot: 143.7 m^2/s^2 ave: 47.9 10^-3 m/s^2 rel: 0.41 Storm rel vorticity (0-3000m) horiz: 12.7 stream: 5.2 10^-3/s Energy-Hel index: 0.01 Bulk Rich Number: 0.14 Bulk Shear: 69.33 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 ------------------------------------------------------------------------------- 500 308 12 0 15| 16.0 0.0 16.0| 1.2 -22.9 -21.7 -43.4 -0.50| 17.9 -8.9 1000 321 12 9 17| 4.2 0.0 4.2| 95.3 -22.9 72.3 72.3 0.27| 19.9 5.4 1500 317 10 11 15| 3.5 0.0 3.5|144.3 -22.9 121.4 80.9 0.43| 18.2 7.9 2000 263 11 351 6| 3.4 0.0 3.4|157.8 -22.9 134.8 67.4 0.43| 16.0 6.9 2500 211 12 124 5| 3.0 0.0 3.0|165.2 -24.5 140.7 56.3 0.42| 14.0 5.9 3000 202 12 125 7| 2.3 0.0 2.3|173.0 -29.3 143.7 47.9 0.41| 12.7 5.2 4000 201 13 130 7| 2.1 0.1 2.2|181.2 -32.7 148.5 37.1 0.39| 10.7 4.2 5000 203 14 143 7| 2.0 0.3 2.3|195.4 -32.7 162.8 32.6 0.41| 9.4 3.8 6000 203 16 157 8| 1.7 0.8 2.5|204.5 -32.7 171.8 28.6 0.41| 8.3 3.4 Wrote GIF file: /home/apache/climate/data/raob//CYZT/skewt/CYZT.skewt.20250425.12.gif