UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042412.upa.cvt Date: 1200Z 24 APR 25 Searching for PAYA... Searching the city database file for: PAYA ... Date:1200Z 24 APR 25 Station: PAYA WMO ident: 70361 Latitude: 59.52 Longitude: -139.67 Elevation: 9.00 ------------------------------------------------------------------------------- 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 1010 9 3.6 2.6 93 1.0 3.1 130 2 276.0 276.7 275.8 288.3 4.56 1 1009 18 3.8 2.3 90 1.5 3.1 127 3 276.2 277.0 275.8 288.4 4.47 2 1000 96 3.4 2.2 92 1.2 2.8 95 16 276.5 277.3 276.0 288.7 4.48 3 944 561 0.2 0.2 100 0.0 0.2 131 23 277.9 278.6 276.2 289.2 4.11 4 925 724 -0.3 -0.3 100 0.0 -0.3 140 24 279.0 279.7 276.7 290.2 4.04 5 850 1397 -3.5 -4.0 96 0.5 -3.7 145 25 282.5 283.1 277.6 291.9 3.34 6 822 1661 -4.7 -5.5 94 0.8 -5.0 148 26 283.9 284.5 278.0 292.7 3.08 7 700 2908 -12.1 -13.1 92 1.0 -12.4 155 35 289.1 289.4 279.1 295.0 1.99 8 658 3379 -15.3 -16.1 94 0.8 -15.5 152 34 290.6 290.9 279.4 295.6 1.65 9 642 3565 -16.3 -17.9 87 1.6 -16.7 151 34 291.6 291.8 279.6 296.0 1.46 10 615 3888 -18.7 -20.6 85 1.9 -19.1 150 33 292.4 292.6 279.6 296.1 1.21 11 527 5022 -26.9 -28.0 90 1.1 -27.1 155 45 295.8 295.9 280.5 298.1 0.72 12 500 5400 -29.7 -31.0 88 1.3 -29.9 155 45 296.8 296.9 280.8 298.7 0.58 13 464 5927 -33.5 -35.0 86 1.5 -33.7 159 52 298.5 298.6 281.3 299.9 0.42 14 455 6064 -34.5 -35.7 89 1.2 -34.6 160 53 298.9 299.0 281.4 300.3 0.40 15 400 6950 -40.9 -43.4 77 2.5 -41.1 165 69 301.8 301.9 282.4 302.6 0.21 16 375 7386 -43.7 -47.1 69 3.4 -43.9 168 72 303.7 303.8 283.1 304.3 0.15 17 338 8075 -48.9 -51.7 72 2.8 -49.0 170 80 305.8 305.8 283.8 306.2 0.10 18 336 8114 -49.2 -51.7 75 2.6 -49.3 170 80 305.9 305.9 283.9 306.3 0.10 19 334 8153 -49.5 -51.8 77 2.3 -49.6 170 80 306.0 306.1 284.0 306.4 0.10 20 331 8212 -49.7 -51.1 85 1.4 -49.7 170 80 306.6 306.6 284.2 306.9 0.11 21 330 8232 -49.9 -51.8 80 1.9 -50.0 170 80 306.5 306.6 284.1 306.9 0.10 22 326 8312 -50.5 -61.5 26 11.0 -50.7 171 79 306.8 306.8 284.1 306.9 0.03 23 312 8597 -52.1 -62.1 29 10.0 -52.3 173 75 308.4 308.4 284.8 308.5 0.03 24 301 8829 -52.7 -65.7 19 13.0 -52.9 175 71 310.8 310.8 285.6 310.8 0.02 25 300 8850 -52.7 -65.7 19 13.0 -52.9 175 72 311.1 311.1 285.7 311.1 0.02 26 289 9092 -52.3 -70.3 10 18.0 -52.5 179 65 315.0 315.0 287.1 315.0 0.01 27 282 9251 -51.9 -66.9 15 15.0 -52.1 180 57 317.8 317.8 288.1 317.8 0.02 28 269 9559 -50.3 -71.3 7 21.0 -50.6 182 41 324.4 324.4 290.1 324.5 0.01 29 250 10040 -48.5 -73.5 4 25.0 -49.0 180 24 334.0 334.0 292.8 334.0 0.01 30 242 10255 -48.3 -75.3 3 27.0 -48.8 175 21 337.4 337.4 293.7 337.4 0.01 31 234 10477 -47.9 -75.9 3 28.0 -48.4 170 17 341.2 341.2 294.6 341.3 0.01 32 204 11380 -49.5 -79.5 2 30.0 -50.0 199 12 352.4 352.4 297.1 352.4 0.00 33 200 11510 -49.3 -80.3 1 31.0 -49.8 205 12 354.7 354.7 297.6 354.7 0.00 34 179 12235 -48.1 -81.1 1 33.0 -48.8 220 11 368.1 368.1 300.2 368.1 0.00 35 150 13390 -49.3 -81.3 1 32.0 -50.0 260 12 385.1 385.1 303.1 385.1 0.00 36 100 16020 -53.3 -84.3 1 31.0 -53.9 280 11 424.7 424.7 308.3 424.8 0.00 37 79 17546 -51.3 -83.3 1 32.0 -52.3 272 11 458.5 458.5 311.7 458.5 0.00 38 70 18330 -52.5 -84.5 1 32.0 -53.5 310 6 472.1 472.1 312.8 472.1 0.00 39 67 18612 -52.9 -84.9 1 32.0 -53.9 316 10 477.2 477.2 313.2 477.2 0.00 40 57 19656 -51.7 -84.7 1 33.0 -53.0 351 1 502.5 502.5 315.1 502.5 0.01 41 54 20008 -49.9 -83.9 1 34.0 -51.5 330 4 514.4 514.4 315.9 514.5 0.01 42 54 20008 -49.9 -83.9 1 34.0 -51.5 330 4 514.4 514.4 315.9 514.5 0.01 43 50 20510 -50.3 -84.3 1 34.0 -52.0 300 7 524.9 524.9 316.6 525.0 0.01 44 43 21492 -51.7 -84.7 1 33.0 -53.4 108 11 544.6 544.6 317.8 544.7 0.01 45 40 21963 -49.7 -83.7 1 34.0 -51.8 113 10 561.0 561.0 318.7 561.1 0.01 46 34 23029 -48.9 -83.9 1 35.0 -51.5 91 10 589.8 589.8 320.2 589.9 0.01 47 33 23225 -48.9 -83.9 1 35.0 -51.5 87 10 594.9 594.9 320.4 595.0 0.01 48 30 23850 -49.5 -84.5 1 35.0 -52.2 55 4 609.7 609.7 321.0 609.8 0.01 49 27 24539 -50.3 -84.3 1 34.0 -53.0 102 10 626.1 626.1 321.7 626.2 0.01 50 21 26189 -47.9 -83.9 1 36.0 -51.9 81 10 680.0 680.0 323.8 680.1 0.02 51 20 26510 -49.1 -84.1 1 35.0 -52.8 115 17 685.9 685.9 324.0 686.0 0.02 52 18 27201 -49.5 -84.5 1 35.0 -53.4 121 13 705.6 705.6 324.6 705.7 0.02 53 13 29349 -46.3 -83.3 1 37.0 -52.4 99 11 785.5 785.5 326.9 785.8 0.03 54 12 29879 -47.5 -83.5 1 36.0 -53.4 95 16 799.4 799.5 327.3 799.7 0.03 55 10 31090 -45.5 -83.5 1 38.0 -52.9 140 18 849.7 849.7 328.4 850.1 0.04 56 7.8 32758 -41.7 -81.7 1 40.0 -52.2 126 17 927.5 927.5 329.9 928.2 0.06 57 7.3 33206 -42.5 -81.5 1 39.0 -52.9 122 16 942.0 942.0 330.2 942.8 0.07 58 7.0 33490 -40.5 -81.5 0 41.0 -52.2 120 16 961.6 961.7 330.5 962.4 0.07 59 6.9 33588 -39.5 -80.5 0 41.0 -51.9 969.7 969.8 330.7 970.7 0.09 60 6.6 33892 -39.9 -80.9 0 41.0 -52.3 980.5 980.5 330.9 981.4 0.09 61 5.8 34783 -35.5 -78.5 0 43.0 -51.3 1036.6 1036.7 331.8 1038.4 0.15 62 5.3 35410 -36.5 -79.5 0 43.0 -52.2 1059.2 1059.3 332.1 1060.8 0.14 TRP 301 8829 -52.7 -65.7 19 13.0 -52.9 175 71 310.8 310.8 285.6 310.8 0.02 WND 336 8114 -49.2 -51.7 75 2.6 -49.3 170 80 305.9 305.9 283.9 306.3 0.10 Sounding variables and indices 1000-500 mb thick: 5304.00 m Freezing level: 936.40 mb = 626.22 m = 2054.52 ft Wetbulb zero: 936.95 mb = 621.08 m = 2037.65 ft Precipitable water: 0.53 inches Sfc-500 mean rel hum: 92.22 % Est. max temperature: 9.65 C = 49.37 F Sfc-Lift cond lev (LCL): 994.42 mb = 141.20 m = 463.24 ft T: 3.09 C 700-500 lapse rate: 7.06 C/km Conv cond level (CCL): 952.09 mb = 492.15 m = 1614.64 ft Mean mixing ratio: 4.22 g/kg Conv temperature: 5.33 C = 41.60 F Cap Strength: 6.54 C Lifted Index: 7.08 C Risk: None Lifted Index @300 mb: 15.48 C Lifted Index @700 mb: 3.99 C Showalter Index: 5.08 C Risk: None Total Totals Index: 51.90 C Risk: Scattered heavy thunderstorms Vertical Totals Index: 26.20 C Cross Totals Index: 25.70 C K Index: 21.20 Risk: 20-40 % chance of thunderstorms Sweat Index: 153.00 Risk: None Energy Index: 1.39 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.45 J/kg Max Up Vert Vel: 4.99 m/s Conv Inhibition (B-): 0.00 J/kg Cap Strength: 7.02 C Lift Cond Lev (LCL): 951.70 mb = 495.47 m = 1625.53 ft Lev Free Conv (LFC): 946.70 mb = 537.98 m = 1764.99 ft Equ Level (EL): 936.70 mb = 623.24 m = 2044.74 ft B at Equ Level: 11.94 J/kg Max Parcel Lev (MPL): 886.70 mb = 1060.55 m = 3479.45 ft Wind level data Storm motion: 181 at 26 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 1010 9 130 2 -1.5 1.3 | 4 24 -1.9 -24.3 1 1000 96 95 16 -15.9 1.4 | 34 29 -16.3 -24.2 2 974 305 110 22 -20.7 7.5 | 49 28 -21.0 -18.0 3 938 610 135 23 -16.3 16.3 | 61 19 -16.6 -9.3 4 925 724 140 24 -15.4 18.4 | 66 17 -15.8 -7.2 5 903 914 145 24 -13.8 19.7 | 67 15 -14.1 -5.9 6 869 1219 145 25 -14.3 20.5 | 71 16 -14.7 -5.1 7 850 1397 145 25 -14.3 20.5 | 71 16 -14.7 -5.1 8 804 1829 150 26 -13.0 22.5 | 77 14 -13.3 -3.1 9 773 2134 150 27 -13.5 23.4 | 81 14 -13.8 -2.2 10 744 2438 150 29 -14.5 25.1 | 88 15 -14.8 -0.5 11 715 2743 155 35 -14.8 31.7 | 112 16 -15.1 6.2 12 700 2908 155 35 -14.8 31.7 | 112 16 -15.1 6.2 13 633 3658 150 34 -17.0 29.4 | 103 18 -17.3 3.9 14 607 3962 150 33 -16.5 28.6 | 100 17 -16.8 3.0 15 583 4267 155 44 -18.6 39.9 | 127 24 -18.9 14.3 16 537 4877 155 45 -19.0 40.8 | 128 25 -19.4 15.2 17 500 5400 155 45 -19.0 40.8 | 128 25 -19.4 15.2 18 452 6096 160 54 -18.5 50.7 | 143 31 -18.8 25.2 19 400 6950 165 69 -17.9 66.6 | 156 45 -18.2 41.1 20 362 7620 170 74 -12.8 72.9 | 164 49 -13.2 47.3 21 336 8114 170 80 -13.9 78.8 | 165 55 -14.2 53.2 22 330 8230 170 80 -13.9 78.8 | 165 55 -14.2 53.2 23 301 8829 175 71 -6.2 70.7 | 172 46 -6.5 45.2 24 300 8850 175 72 -6.3 71.7 | 172 47 -6.6 46.2 25 287 9144 180 64 0.0 64.0 | 179 38 -0.3 38.4 26 274 9449 180 45 0.0 45.0 | 179 19 -0.3 19.4 27 261 9754 185 35 3.1 34.9 | 196 10 2.7 9.3 28 250 10040 180 24 0.0 24.0 | 12 2 -0.3 -1.6 29 227 10668 165 14 -3.6 13.5 | 18 13 -4.0 -12.0 30 200 11510 205 12 5.1 10.9 | 342 15 4.7 -14.7 31 198 11582 210 13 6.5 11.3 | 337 16 6.2 -14.3 32 189 11887 240 12 10.4 6.0 | 333 22 10.0 -19.6 33 172 12497 205 10 4.2 9.1 | 347 17 3.9 -16.5 34 164 12802 245 11 10.0 4.6 | 335 23 9.6 -20.9 35 150 13390 260 12 11.8 2.1 | 334 26 11.5 -23.5 36 150 13411 245 10 9.1 4.2 | 338 23 8.7 -21.3 37 143 13716 265 12 12.0 1.0 | 335 27 11.6 -24.5 38 124 14630 290 10 9.4 -3.4 | 343 30 9.0 -29.0 39 113 15240 315 8 5.7 -5.7 | 350 32 5.3 -31.2 40 100 16020 280 11 10.8 -1.9 | 339 29 10.5 -27.5 41 98 16154 280 11 10.8 -1.9 | 339 29 10.5 -27.5 42 89 16764 285 12 11.6 -3.1 | 339 31 11.2 -28.7 43 85 17069 270 13 13.0 -0.0 | 334 29 12.7 -25.6 44 81 17374 265 11 11.0 1.0 | 337 27 10.6 -24.6 45 70 18288 300 9 7.8 -4.5 | 346 31 7.4 -30.1 46 70 18330 310 6 4.6 -3.9 | 352 30 4.2 -29.4 47 67 18593 315 10 7.1 -7.1 | 348 33 6.7 -32.6 48 58 19507 0 0 -0.0 -0.0 | 1 26 -0.3 -25.6 49 50 20510 300 7 6.1 -3.5 | 349 30 5.7 -29.1 50 44 21336 95 13 -13.0 1.1 | 29 28 -13.3 -24.4 51 42 21641 120 10 -8.7 5.0 | 24 22 -9.0 -20.6 52 30 23774 75 10 -9.7 -2.6 | 20 30 -10.0 -28.2 53 30 23850 55 4 -3.3 -2.3 | 7 28 -3.6 -27.9 54 29 24079 0 0 -0.0 -0.0 | 1 26 -0.3 -25.6 55 28 24384 95 9 -9.0 0.8 | 21 26 -9.3 -24.8 56 24 25298 135 14 -9.9 9.9 | 33 19 -10.2 -15.7 57 23 25603 110 3 -2.8 1.0 | 7 25 -3.2 -24.5 58 21 26213 80 10 -9.8 -1.7 | 20 29 -10.2 -27.3 59 20 26510 115 17 -15.4 7.2 | 41 24 -15.8 -18.4 60 20 26518 105 10 -9.7 2.6 | 24 25 -10.0 -23.0 61 19 26822 95 11 -11.0 1.0 | 25 27 -11.3 -24.6 62 18 27127 125 15 -12.3 8.6 | 37 21 -12.6 -17.0 63 17 27432 110 9 -8.5 3.1 | 21 24 -8.8 -22.5 64 17 27737 125 11 -9.0 6.3 | 26 21 -9.4 -19.3 65 16 28042 125 12 -9.8 6.9 | 29 21 -10.2 -18.7 66 15 28346 145 10 -5.7 8.2 | 19 18 -6.1 -17.4 67 14 28651 95 13 -13.0 1.1 | 29 28 -13.3 -24.4 68 14 28956 65 15 -13.6 -6.3 | 24 35 -13.9 -31.9 69 13 29261 100 10 -9.8 1.7 | 23 26 -10.2 -23.8 70 12 29870 95 16 -15.9 1.4 | 34 29 -16.3 -24.2 71 11 30175 95 15 -14.9 1.3 | 32 29 -15.3 -24.3 72 10 31090 140 18 -11.6 13.8 | 45 17 -11.9 -11.8 73 7 33490 120 16 -13.9 8.0 | 39 23 -14.2 -17.6 Wind Parameters Mean winds (0-6000m): 150.8 at 34.1 knts Storm direction: 180.8 at 25.6 knts Shear (0-3000m) pos: 3.1 neg: 3.5 tot: 6.7 10-3/s Storm rel Dir Shear (0-3000m): 106.3 deg Storm rel helicity (0-3000m) pos: 234.4 neg: -1.7 tot: 232.7 m^2/s^2 ave: 77.6 10^-3 m/s^2 rel: 0.79 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 6.8 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.18 Bulk Shear: 71.10 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 ------------------------------------------------------------------------------- 500 111 19 43 26| 0.0 21.3 21.3|171.0 0.0 171.0 342.0 0.86| 29.7 25.4 1000 127 21 54 21| 3.9 10.6 14.6|188.9 0.0 188.9 188.9 0.77| 18.9 14.6 1500 134 22 59 19| 2.9 7.1 10.0|193.2 0.0 193.2 128.8 0.77| 13.1 10.1 2000 138 23 63 18| 2.7 5.3 8.1|199.8 0.0 199.8 99.9 0.77| 10.4 8.0 2500 141 24 67 17| 2.8 4.3 7.0|214.0 0.0 214.0 85.6 0.79| 9.1 7.2 3000 144 26 74 16| 3.1 3.5 6.7|234.4 -1.7 232.7 77.6 0.79| 8.5 6.8 4000 147 28 82 16| 2.3 2.8 5.1|240.9 -15.6 225.3 56.3 0.69| 7.1 4.9 5000 149 31 94 17| 2.9 2.3 5.1|286.3 -15.6 270.7 54.1 0.70| 6.8 4.7 6000 151 34 104 17| 3.1 1.9 5.0|332.9 -15.6 317.3 52.9 0.71| 6.4 4.5 Wrote GIF file: /home/apache/climate/data/raob//PAYA/skewt/PAYA.skewt.20250424.12.gif