SPC soundings: feeds current
SPC soundings: Feed current; checked .
Checked means retrieved, not newly issued. Each graphic retains its issue, observation, initialization or valid time. Site publishing status is separate.
Soundings: what weather balloons measured
A balloon launched about an hour before the time named, measuring as it rose and drifted with the wind: the atmosphere above one place, at one time. Model soundings, which are forecasts, are not shown here.
The levels this sounding was drawn from (63)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1014 mb | 5 m | 29.4 | 25.2 | 145° 5 kt |
| 1000 mb | 128 m | 28.0 | 24.4 | 130° 8 kt |
| 980 mb | 305 m | 26.5 | 23.4 | 110° 8 kt |
| 959 mb | 499 m | 24.6 | 23.4 | — |
| 925 mb | 816 m | 23.0 | 19.3 | 140° 7 kt |
| 915 mb | 914 m | 22.6 | 18.6 | 150° 7 kt |
| 903 mb | 1026 m | 22.2 | 17.2 | — |
| 890 mb | 1153 m | 21.4 | 16.6 | — |
| 869 mb | 1360 m | 19.8 | 16.8 | — |
| 850 mb | 1551 m | 18.6 | 16.1 | 155° 5 kt |
| 823 mb | 1829 m | 16.6 | 15.0 | 175° 3 kt |
| 804 mb | 2027 m | 15.2 | 14.2 | — |
| 775 mb | 2338 m | 13.2 | 12.6 | — |
| 761 mb | 2492 m | 12.6 | 10.3 | — |
| 750 mb | 2614 m | 12.2 | 9.4 | — |
| 739 mb | 2743 m | 11.6 | 7.9 | 140° 7 kt |
| 728 mb | 2864 m | 11.0 | 6.9 | — |
| 713 mb | 3038 m | 10.6 | 4.6 | — |
| 703 mb | 3155 m | 9.8 | 2.8 | — |
| 700 mb | 3191 m | 9.4 | 5.7 | 145° 12 kt |
| 689 mb | 3323 m | 8.6 | 2.6 | — |
| 677 mb | 3468 m | 7.8 | 4.0 | — |
| 666 mb | 3603 m | 7.0 | 3.3 | — |
| 650 mb | 3803 m | 6.0 | 0.0 | — |
| 638 mb | 3956 m | 5.4 | -2.6 | — |
| 628 mb | 4085 m | 4.8 | -6.2 | — |
| 614 mb | 4267 m | 4.0 | -8.9 | 155° 20 kt |
| 591 mb | 4572 m | 2.1 | -7.0 | 165° 19 kt |
| 578 mb | 4758 m | 1.0 | -8.0 | — |
| 555 mb | 5083 m | -0.9 | -4.8 | — |
| 532 mb | 5421 m | -2.7 | -7.7 | — |
| 501 mb | 5894 m | -6.3 | -9.7 | — |
| 500 mb | 5910 m | -6.3 | -9.9 | 165° 18 kt |
| 488 mb | 6096 m | -7.5 | -12.0 | 165° 20 kt |
| 462 mb | 6524 m | -9.3 | -17.3 | — |
| 426 mb | 7144 m | -13.9 | -20.9 | — |
| 413 mb | 7379 m | -14.9 | -24.9 | — |
| 403 mb | 7564 m | -16.1 | -27.1 | — |
| 400 mb | 7620 m | -16.7 | -26.7 | 145° 2 kt |
| 390 mb | 7810 m | -17.7 | -27.7 | — |
| 380 mb | 8004 m | -19.3 | -32.3 | — |
| 370 mb | 8203 m | -20.3 | -28.3 | — |
| 342 mb | 8783 m | -23.5 | -25.7 | — |
| 327 mb | 9110 m | -25.5 | -28.4 | — |
| 304 mb | 9636 m | -29.9 | -32.9 | — |
| 300 mb | 9730 m | -30.5 | -34.4 | 255° 11 kt |
| 283 mb | 10142 m | -33.3 | -36.3 | — |
| 269 mb | 10496 m | -36.1 | -39.6 | — |
| 255 mb | 10865 m | -39.1 | -43.0 | — |
| 250 mb | 11000 m | -40.3 | -43.6 | 290° 24 kt |
| 240 mb | 11278 m | -43.0 | -45.9 | 290° 24 kt |
| 225 mb | 11710 m | -46.7 | -49.7 | — |
| 213 mb | 12071 m | -50.1 | -53.1 | — |
| 200 mb | 12480 m | -53.1 | -58.0 | 305° 16 kt |
| 185 mb | 12979 m | -55.9 | -63.9 | — |
| 175 mb | 13330 m | -58.9 | -66.9 | — |
| 163 mb | 13771 m | -62.1 | -74.1 | — |
| 151 mb | 14240 m | -65.5 | -77.5 | — |
| 150 mb | 14280 m | -65.3 | -78.3 | 205° 13 kt |
| 128 mb | 15240 m | -71.5 | -80.9 | 180° 17 kt |
| 117 mb | 15758 m | -73.9 | -82.9 | — |
| 104 mb | 16443 m | -75.5 | -84.5 | 130° 20 kt |
| 100 mb | 16670 m | -75.7 | -84.7 | 120° 21 kt |
Every station with a sounding (78)
- Aberdeen, SD (ABR)
- ADN
- Albany, NY (ALB)
- Albuquerque, NM (ABQ)
- Amarillo, TX (AMA)
- Birmingham, AL (BMX)
- Bismarck, ND (BIS)
- Blacksburg, VA (RNK)
- Boise, ID (BOI)
- Brownsville, TX (BRO)
- Buffalo, NY (BUF)
- Cape Canaveral, FL (XMR)
- Caribou, ME (CAR)
- Chanhassen, MN (MPX)
- Charleston, SC (CHS)
- Chihuahua, Mexico (76225)
- Corpus Christi, TX (CRP)
- Davenport, IA (DVN)
- Del Rio, TX (DRT)
- Dodge City, KS (DDC)
- EDW
- Elko, NV (LKN)
- Flagstaff, AZ (FGZ)
- Fort Worth, TX (FWD)
- Gaylord, MI (APX)
- Glasgow, MT (GGW)
- Grand Junction, CO (GJT)
- Gray, ME (GYX)
- GRB
- Great Falls, MT (TFX)
- Greensboro, NC (GSO)
- International Falls, MN (INL)
- Jackson, MS (JAN)
- Jacksonville, FL (JAX)
- Key West, FL (KEY)
- La Paz, Mexico (76405)
- Lake Charles, LA (LCH)
- Lamont, OK (LMN)
- Las Vegas, NV (VEF)
- Lincoln, IL (ILX)
- Little Rock, AR (LZK)
- Maniwaki, Quebec (WMW)
- Mazatlán, Mexico (76458)
- Medford, OR (MFR)
- Miami, FL (MFL)
- Midland, TX (MAF)
- Nashville, TN (BNA)
- Newport, NC (MHX)
- Norman, OK (OUN)
- North Platte, NE (LBF)
- Oakland, CA (OAK)
- OYU
- Peachtree City, GA (FFC)
- Pickle Lake, Ontario (WPL)
- Pittsburgh, PA (PIT)
- Quillayute, WA (UIL)
- Rapid City, SD (UNR)
- Reno, NV (REV)
- Riverton, WY (RIW)
- Salem, OR (SLE)
- Salt Lake City, UT (SLC)
- San Diego, CA (NKX)
- Santa Teresa, NM (EPZ)
- Shreveport, LA (SHV)
- Slidell, LA (LIX)
- Spokane, WA (OTX)
- Springfield, MO (SGF)
- Sterling, VA (IAD)
- Tampa Bay, FL (TBW)
- Topeka, KS (TOP)
- Upton, NY (OKX)
- Valley, NE (OAX)
- Vandenberg, CA (VBG)
- VPS
- White Lake, MI (DTX)
- Wilmington, OH (ILN)
- Yarmouth, Nova Scotia (YQI)
- Zacatecas, Mexico (76526)
SPC observed soundings checked · Data: NOAA/SPC
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