When will Tropical Storm Erin form? (AL)
3
1.4kṀ17kresolved Aug 11
100%99.0%
August 11
0.1%
August 5
0.1%
August 6
0.1%
August 7
0.1%
August 8
0.1%
August 9
0.1%
August 10
0.1%
August 12
0.1%
August 13
0.1%
August 14
0.1%
August 15
0.1%Other
Resolution source: https://www.nhc.noaa.gov/archive/2025/
Subtropical storm also counts.
Resolves to the UTC time written in the advisory text.
N/A if does not form in 2025.
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WTNT35 KNHC 111444
TCPAT5
BULLETIN
Tropical Storm Erin Advisory Number 1
NWS National Hurricane Center Miami FL AL052025
200 PM CVT Mon Aug 11 2025
...TROPICAL STORM ERIN FORMS JUST WEST OF THE CABO VERDE ISLANDS...
SUMMARY OF 200 PM CVT...1500 UTC...INFORMATION
----------------------------------------------
LOCATION...17.4N 28.0W
ABOUT 280 MI...455 KM WNW OF THE CABO VERDE ISLANDS
ABOUT 2305 MI...3710 KM E OF THE NORTHERN LEEWARD ISLANDS
MAXIMUM SUSTAINED WINDS...45 MPH...75 KM/H
PRESENT MOVEMENT...W OR 275 DEGREES AT 20 MPH...31 KM/H
MINIMUM CENTRAL PRESSURE...1004 MB...29.65 INCHES