UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025101700.upa.cvt Date: 0000Z 17 OCT 25 Searching for CAYT... Searching the city database file for: CAYT ... Date:0000Z 17 OCT 25 Station: CAYT WMO ident: 71802 Latitude: 47.52 Longitude: -52.78 Elevation: 112.00 ------------------------------------------------------------------------------- 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 32 SFC 990 112 8.2 7.8 97 0.4 8.0 350 2 282.2 283.3 281.6 300.6 6.71 2 955 410 6.2 6.2 100 0.0 6.2 283.1 284.1 281.4 300.3 6.23 3 925 674 7.0 7.0 100 0.0 7.0 25 14 286.5 287.7 283.6 305.5 6.80 4 899 909 7.0 7.0 100 0.0 7.0 288.8 290.0 284.8 308.6 7.00 5 853 1340 5.6 4.8 95 0.8 5.2 291.7 292.8 285.2 309.9 6.33 6 850 1369 5.4 4.8 96 0.6 5.1 50 11 291.8 292.9 285.3 310.0 6.35 7 735 2541 -2.5 -2.5 100 0.0 -2.5 295.6 296.3 284.7 308.4 4.33 8 729 2606 -2.1 -6.6 71 4.5 -3.9 296.7 297.3 283.9 306.3 3.20 9 724 2661 -1.3 -2.8 90 1.5 -2.0 298.2 298.9 285.7 311.0 4.30 10 707 2850 -2.7 -7.1 72 4.4 -4.5 298.6 299.2 284.7 308.3 3.17 11 701 2918 -3.1 -13.1 46 10.0 -6.5 298.9 299.3 283.4 305.1 1.99 12 700 2929 -3.1 -14.1 42 11.0 -6.8 15 11 299.1 299.4 283.3 304.8 1.83 13 696 2975 -2.3 -7.3 69 5.0 -4.3 300.4 301.0 285.4 310.1 3.17 14 672 3253 -3.9 -6.1 85 2.2 -4.8 301.7 302.3 286.3 312.7 3.61 15 659 3407 -3.9 -9.9 63 6.0 -6.2 303.4 303.9 286.0 311.9 2.73 16 643 3601 -4.9 -9.2 72 4.3 -6.6 304.4 304.9 286.6 313.6 2.96 17 610 4014 -7.5 -12.5 67 5.0 -9.3 306.0 306.4 286.6 313.6 2.40 18 599 4156 -8.1 -19.1 41 11.0 -11.3 306.9 307.2 285.8 311.5 1.41 19 585 4340 -9.3 -18.3 48 9.0 -12.0 307.6 307.9 286.2 312.6 1.54 20 578 4433 -9.5 -28.5 20 19.0 -13.8 308.4 308.5 285.5 310.5 0.63 21 566 4595 -10.5 -23.5 34 13.0 -13.9 309.1 309.3 286.2 312.5 1.02 22 544 4899 -12.5 -35.5 13 23.0 -16.6 310.2 310.3 285.8 311.4 0.34 23 530 5098 -13.9 -20.9 55 7.0 -15.8 310.9 311.1 287.2 315.4 1.36 24 517 5287 -14.5 -23.5 46 9.0 -16.7 312.4 312.6 287.5 316.1 1.11 25 500 5540 -16.3 -24.3 50 8.0 -18.2 115 4 313.2 313.4 287.7 316.8 1.07 26 475 5922 -19.5 -26.5 54 7.0 -21.0 313.8 314.0 287.8 317.0 0.92 27 464 6095 -20.7 -31.7 37 11.0 -22.7 314.4 314.6 287.6 316.5 0.58 28 459 6174 -20.9 -42.9 12 22.0 -23.7 315.2 315.2 287.4 315.9 0.19 29 453 6271 -21.5 -41.5 15 20.0 -24.1 315.6 315.7 287.6 316.4 0.22 30 428 6685 -25.1 -42.1 19 17.0 -27.1 316.2 316.2 287.8 317.0 0.22 31 422 6786 -26.1 -36.1 39 10.0 -27.5 316.2 316.3 288.0 317.7 0.41 32 418 6855 -26.5 -42.5 21 16.0 -28.3 316.5 316.6 287.9 317.3 0.22 33 414 6924 -27.1 -43.1 20 16.0 -28.8 316.6 316.7 287.9 317.4 0.20 34 411 6976 -27.5 -36.5 42 9.0 -28.7 316.8 316.9 288.2 318.2 0.41 35 405 7081 -28.5 -37.5 42 9.0 -29.6 316.8 316.9 288.1 318.2 0.38 36 402 7134 -28.7 -33.7 62 5.0 -29.4 317.2 317.3 288.5 319.2 0.55 37 400 7170 -28.7 -35.7 51 7.0 -29.6 170 6 317.7 317.8 288.5 319.3 0.46 38 391 7332 -29.9 -32.4 79 2.5 -30.3 318.2 318.3 288.9 320.5 0.64 39 368 7761 -33.5 -35.0 86 1.5 -33.7 319.0 319.1 289.0 320.9 0.53 40 300 9160 -44.9 -48.5 67 3.6 -45.1 195 7 322.1 322.1 289.6 322.7 0.16 41 289 9408 -46.9 -51.9 57 5.0 -47.1 322.7 322.7 289.7 323.1 0.11 42 277 9687 -49.5 -51.8 77 2.3 -49.6 322.9 322.9 289.8 323.3 0.12 43 273 9782 -50.3 -54.9 58 4.6 -50.4 323.1 323.1 289.8 323.4 0.08 44 269 9878 -51.3 -52.7 85 1.4 -51.4 323.0 323.0 289.8 323.4 0.11 45 257 10173 -53.9 -55.8 80 1.9 -53.9 323.4 323.4 289.9 323.7 0.08 46 253 10273 -54.5 -59.3 55 4.8 -54.6 245 15 323.9 323.9 290.0 324.1 0.05 47 251 10324 -53.5 -68.5 14 15.0 -53.7 326.2 326.2 290.6 326.2 0.02 48 250 10350 -53.1 -70.1 11 17.0 -53.4 240 19 327.1 327.1 290.9 327.2 0.01 49 247 10428 -52.7 -74.7 5 22.0 -53.0 328.9 328.9 291.4 328.9 0.01 50 239 10640 -51.5 -71.5 7 20.0 -51.8 333.8 333.8 292.7 333.8 0.01 51 200 11790 -53.1 -75.1 5 22.0 -53.4 240 34 348.7 348.7 296.4 348.7 0.01 52 150 13640 -54.9 -80.9 3 26.0 -55.3 230 25 375.5 375.5 301.5 375.5 0.00 53 139 14125 -56.1 -82.1 2 26.0 -56.5 381.6 381.6 302.5 381.7 0.00 54 123 14907 -53.9 -82.9 2 29.0 -54.4 399.2 399.2 305.1 399.2 0.00 55 114 15391 -57.5 -83.5 2 26.0 -57.9 401.3 401.3 305.4 401.3 0.00 56 108 15732 -57.7 -84.7 2 27.0 -58.0 407.2 407.2 306.2 407.2 0.00 57 100 16220 -55.7 -83.7 2 28.0 -56.2 225 23 420.1 420.1 307.7 420.1 0.00 58 91 16816 -58.1 -85.1 2 27.0 -58.5 426.8 426.8 308.5 426.8 0.00 59 79 17709 -56.1 -85.1 1 29.0 -56.7 448.6 448.6 310.7 448.6 0.00 60 74 18121 -58.9 -85.9 2 27.0 -59.3 451.1 451.2 311.0 451.2 0.00 61 70 18470 -57.5 -85.5 2 28.0 -58.0 210 11 461.4 461.4 311.9 461.4 0.00 62 50 20590 -58.7 -85.7 2 27.0 -59.4 190 21 505.2 505.2 315.3 505.2 0.01 63 40 21988 -60.1 -87.1 2 27.0 -60.8 534.9 534.9 317.2 535.0 0.00 64 30 23800 -56.3 -85.3 1 29.0 -57.7 185 13 591.2 591.2 320.2 591.2 0.01 65 23 25506 -52.5 -83.5 1 31.0 -55.0 649.0 649.0 322.6 649.1 0.02 66 21 26094 -53.1 -84.1 1 31.0 -55.6 664.3 664.3 323.2 664.4 0.02 67 20 26410 -51.9 -83.9 1 32.0 -54.8 245 33 677.3 677.3 323.7 677.4 0.02 68 15 28299 -45.9 -80.9 1 35.0 -51.7 755.3 755.4 326.1 755.7 0.04 69 10 30980 -48.7 -82.7 1 34.0 -54.7 265 40 837.8 837.8 328.1 838.2 0.04 70 9.6 31248 -49.9 -82.9 1 33.0 -55.5 843.1 843.1 328.2 843.5 0.04 71 9.2 31528 -46.9 -81.9 1 35.0 -54.0 864.9 864.9 328.7 865.4 0.05 72 8.4 32129 -48.3 -82.3 1 34.0 -55.1 882.2 882.2 329.1 882.7 0.05 73 7.3 33064 -43.3 -80.3 1 37.0 -53.2 938.7 938.8 330.2 939.7 0.09 74 5.8 34597 -47.9 -81.9 1 34.0 -56.3 982.5 982.5 330.9 983.4 0.08 75 4.8 35857 -43.5 -80.5 1 37.0 -55.3 1057.4 1057.5 332.1 1059.0 0.13 76 4.2 36754 -44.1 -81.1 1 37.0 -56.2 1095.7 1095.8 332.6 1097.3 0.13 TRP 253 10273 -54.5 -59.3 55 4.8 -54.6 245 15 323.9 323.9 290.0 324.1 0.05 WND 4.0 255 72 Sounding variables and indices 1000-500 mb thick: 5508.00 m Freezing level: 771.39 mb = 2170.08 m = 7119.60 ft Wetbulb zero: 773.03 mb = 2134.21 m = 7001.93 ft Precipitable water: 0.86 inches Sfc-500 mean rel hum: 73.87 % Est. max temperature: 18.13 C = 64.63 F Sfc-Lift cond lev (LCL): 984.00 mb = 162.35 m = 532.62 ft T: 7.86 C 700-500 lapse rate: 5.06 C/km ThetaE index: 6.24 C Layer 707.0- 696.0 mb Conv cond level (CCL): 976.74 mb = 223.73 m = 734.03 ft Mean mixing ratio: 6.64 g/kg Conv temperature: 8.53 C = 47.36 F Cap Strength: 9.88 C Lifted Index: 10.11 C Risk: None Lifted Index @300 mb: 13.15 C Lifted Index @700 mb: 4.26 C Showalter Index: 6.00 C Risk: None Total Totals Index: 42.80 C Risk: None Vertical Totals Index: 21.70 C Cross Totals Index: 21.10 C K Index: 15.50 Risk: < 20 % chance of thunderstorms Sweat Index: 83.60 Risk: None Energy Index: 1.36 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 33.16 J/kg Max Up Vert Vel: 8.14 m/s Conv Inhibition (B-): 75794.12 J/kg Cap Strength: 9.98 C Lift Cond Lev (LCL): 937.57 mb = 562.42 m = 1845.18 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 4 44208 255 72 69.5 18.6 1 990 112 350 2 0.3 -2.0 2 967 305 345 12 3.1 -11.6 3 932 610 25 14 -5.9 -12.7 4 925 674 25 14 -5.9 -12.7 5 898 914 20 13 -4.4 -12.2 6 866 1219 30 13 -6.5 -11.3 7 850 1369 50 11 -8.4 -7.1 8 834 1524 50 11 -8.4 -7.1 9 803 1829 30 12 -6.0 -10.4 10 773 2134 30 11 -5.5 -9.5 11 744 2438 35 10 -5.7 -8.2 12 716 2743 25 10 -4.2 -9.1 13 700 2929 15 11 -2.8 -10.6 14 689 3048 10 10 -1.7 -9.8 15 637 3658 85 8 -8.0 -0.7 16 589 4267 85 8 -8.0 -0.7 17 545 4877 70 2 -1.9 -0.7 18 500 5540 115 4 -3.6 1.7 19 463 6096 275 5 5.0 -0.4 20 400 7170 170 6 -1.0 5.9 21 392 7315 175 10 -0.9 10.0 22 375 7620 170 12 -2.1 11.8 23 328 8534 195 10 2.6 9.7 24 301 9144 210 8 4.0 6.9 25 300 9160 195 7 1.8 6.8 26 287 9449 205 7 3.0 6.3 27 261 10058 210 10 5.0 8.7 28 253 10273 245 15 13.6 6.3 29 250 10350 240 19 16.5 9.5 30 249 10363 245 16 14.5 6.8 31 238 10668 235 26 21.3 14.9 32 227 10973 245 20 18.1 8.5 33 217 11278 230 22 16.9 14.1 34 207 11582 250 25 23.5 8.6 35 200 11790 240 34 29.4 17.0 36 197 11887 235 32 26.2 18.4 37 188 12192 250 31 29.1 10.6 38 171 12802 235 32 26.2 18.4 39 155 13411 240 36 31.2 18.0 40 150 13640 230 25 19.2 16.1 41 135 14326 220 24 15.4 18.4 42 128 14630 225 33 23.3 23.3 43 117 15240 265 19 18.9 1.7 44 111 15545 265 15 14.9 1.3 45 106 15850 185 18 1.6 17.9 46 100 16220 225 23 16.3 16.3 47 96 16459 225 23 16.3 16.3 48 92 16764 250 12 11.3 4.1 49 87 17069 205 11 4.6 10.0 50 79 17678 220 10 6.4 7.7 51 76 17983 255 13 12.6 3.4 52 72 18288 215 11 6.3 9.0 53 70 18470 210 11 5.5 9.5 54 69 18593 225 12 8.5 8.5 55 59 19507 150 10 -5.0 8.7 56 57 19812 170 11 -1.9 10.8 57 54 20117 165 16 -4.1 15.5 58 51 20422 190 15 2.6 14.8 59 50 20590 190 21 3.6 20.7 60 47 21031 200 23 7.9 21.6 61 44 21336 230 17 13.0 10.9 62 40 21946 205 12 5.1 10.9 63 38 22250 185 17 1.5 16.9 64 37 22555 240 20 17.3 10.0 65 35 22860 265 22 21.9 1.9 66 33 23165 240 16 13.9 8.0 67 32 23470 265 10 10.0 0.9 68 30 23800 185 13 1.1 13.0 69 29 24079 175 10 -0.9 10.0 70 27 24384 215 26 14.9 21.3 71 26 24689 250 15 14.1 5.1 72 24 25298 225 13 9.2 9.2 73 22 25908 265 29 28.9 2.5 74 20 26410 245 33 29.9 13.9 75 20 26518 265 23 22.9 2.0 76 19 26822 245 30 27.2 12.7 77 17 27432 265 29 28.9 2.5 78 16 28042 245 25 22.7 10.6 79 14 28956 240 41 35.5 20.5 80 13 29261 260 38 37.4 6.6 81 12 29870 250 41 38.5 14.0 82 11 30175 270 44 44.0 -0.0 83 10 30980 265 40 39.8 3.5 Wind Parameters Energy-Hel index: -2.07 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 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//CAYT/skewt/CAYT.skewt.20251017.00.gif