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 (53)
| Pressure | Height | Temperature | Dew point | Wind |
|---|---|---|---|---|
| 1003 mb | 20 m | 18.8 | 18.5 | 220° 3 kt |
| 1000 mb | 44 m | 18.2 | 17.8 | 215° 11 kt |
| 975 mb | 261 m | 17.4 | 17.1 | — |
| 957 mb | 421 m | 19.0 | 19.0 | — |
| 943 mb | 548 m | 18.4 | 16.6 | — |
| 925 mb | 714 m | 21.4 | 16.4 | 245° 42 kt |
| 904 mb | 914 m | 21.2 | 14.9 | 250° 40 kt |
| 873 mb | 1219 m | 18.7 | 12.6 | 255° 40 kt |
| 850 mb | 1444 m | 17.0 | 11.0 | 255° 41 kt |
| 812 mb | 1829 m | 13.7 | 9.7 | 260° 44 kt |
| 783 mb | 2134 m | 11.1 | 8.6 | 260° 41 kt |
| 761 mb | 2375 m | 9.0 | 7.8 | — |
| 728 mb | 2743 m | 6.7 | 4.0 | 255° 43 kt |
| 709 mb | 2959 m | 5.4 | 1.7 | — |
| 700 mb | 3063 m | 4.6 | 0.8 | 245° 47 kt |
| 678 mb | 3323 m | 2.2 | -1.2 | — |
| 650 mb | 3658 m | 0.2 | -4.4 | 245° 58 kt |
| 628 mb | 3939 m | -1.9 | -6.7 | — |
| 615 mb | 4105 m | -3.1 | -9.1 | — |
| 603 mb | 4267 m | -3.2 | -14.5 | 240° 59 kt |
| 583 mb | 4528 m | -4.1 | -17.1 | — |
| 558 mb | 4877 m | -5.7 | -21.4 | 240° 63 kt |
| 536 mb | 5182 m | -7.0 | -25.2 | 240° 60 kt |
| 520 mb | 5425 m | -7.1 | -29.1 | — |
| 500 mb | 5730 m | -8.7 | -32.7 | 240° 74 kt |
| 477 mb | 6096 m | -10.9 | -32.9 | 240° 75 kt |
| 458 mb | 6401 m | -12.8 | -32.8 | 235° 77 kt |
| 443 mb | 6654 m | -14.1 | -35.1 | — |
| 429 mb | 6896 m | -15.1 | -41.1 | — |
| 406 mb | 7315 m | -17.2 | -30.4 | 250° 79 kt |
| 400 mb | 7420 m | -17.7 | -27.7 | 245° 82 kt |
| 389 mb | 7620 m | -18.9 | -27.1 | 245° 82 kt |
| 378 mb | 7842 m | -20.5 | -26.5 | — |
| 360 mb | 8203 m | -22.7 | -33.7 | — |
| 344 mb | 8534 m | -25.1 | -39.3 | 240° 72 kt |
| 316 mb | 9144 m | -28.6 | -47.3 | 240° 80 kt |
| 303 mb | 9449 m | -30.4 | -49.2 | 235° 91 kt |
| 300 mb | 9520 m | -30.9 | -48.9 | 235° 99 kt |
| 283 mb | 9929 m | -34.5 | -48.5 | — |
| 266 mb | 10357 m | -37.7 | -52.7 | — |
| 254 mb | 10668 m | -40.1 | -54.2 | 235° 94 kt |
| 250 mb | 10780 m | -40.9 | -54.9 | 235° 89 kt |
| 233 mb | 11257 m | -42.3 | -60.3 | — |
| 222 mb | 11582 m | -45.0 | -62.8 | 230° 90 kt |
| 205 mb | 12109 m | -49.3 | -65.3 | — |
| 200 mb | 12270 m | -50.3 | -66.3 | 230° 88 kt |
| 177 mb | 13056 m | -56.3 | -71.3 | — |
| 164 mb | 13536 m | -59.5 | -73.5 | — |
| 150 mb | 14090 m | -63.1 | -76.1 | 245° 81 kt |
| 140 mb | 14512 m | -65.5 | -78.5 | — |
| 127 mb | 15103 m | -65.9 | -78.9 | — |
| 108 mb | 16083 m | -69.9 | -81.9 | — |
| 100 mb | 16540 m | -70.9 | -81.9 | 260° 47 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
Northern Mariana Islands briefing
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