Cumulonimbus or towering cumulus clouds below 10,100 feet are operationally significant.

A3320/25

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Weather Services

2025-06-05 12:17 - PERM

Period of Applicability

2025-06-05 12:17 - PERM

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Interpretation

Clouds with a base height below 10,100 feet and cumulonimbus or towering cumulus clouds are considered operationally significant. Refer to AIP AD 2 LIML 1-8 for more details.

Message

CLOUDS OF OPERATIONAL SIGNIFICANCE: CLOUDS WITH BASE HEIGHT BELOW 10100FT AND CUMULONIMBUS OR TOWERING CUMULUS WITH ANY BASE HEIGHT ARE CONSIDERED OF OPERATIONAL SIGNIFICANCE REF AIP AD 2 LIML 1-8 IT...

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Raw NOTAM

A3320/25 NOTAMN
Q) LIMM/QFMXX/IV/BO /A /000/999/4527N00917E005
A) LIML B) 2506051217 C) PERM
E) CLOUDS OF OPERATIONAL SIGNIFICANCE:
CLOUDS WITH BASE HEIGHT BELOW 10100FT AND CUMULONIMBUS OR TOWERING
CUMULUS WITH  ANY BASE HEIGHT ARE CONSIDERED OF
OPERATIONAL SIGNIFICANCE
REF AIP AD 2 LIML 1-8 ITEM 2.11 'METEREOLOGICAL INFORMATION PROVIDED'
BOX 10 'CLIMATOLOGICAL INFORMATION AND ADDITIONAL INFORMATION'
PARAGRAPH 4

Issued at: 2025-06-05 12:18

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