Republic of Korea — 10 actual messages

01:00  Heat Warning Change (view from source)
UpdateMetExpected
Moderate
Observed		KMA
heat
References: KR.W2608218_202608191000_HWA_218_EN, KR.W2608215_202608181000_HWA_215_EN
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_expires — an <info> block carries no <expires> — CAP makes the element optional, but a receiver given no expiry cannot know when to stop showing the alert. [source: Common Policies and Practices §1.1.8]
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:00  Heat Advisory (view from source)
AlertMetExpected
Moderate
Observed		KMA
heat
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_expires — an <info> block carries no <expires> — CAP makes the element optional, but a receiver given no expiry cannot know when to stop showing the alert. [source: Common Policies and Practices §1.1.8]
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:00  Wind Wave Advisory Clear (view from source)
CancelMetPast
Minor
Observed		KMA
References: KR.W2608260_202608220400_WWA_260_EN
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:00  NighttimeHeat Advisory (view from source)
AlertMetFuture
Moderate
Observed		KMA
heat
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_expires — an <info> block carries no <expires> — CAP makes the element optional, but a receiver given no expiry cannot know when to stop showing the alert. [source: Common Policies and Practices §1.1.8]
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:00  Heat Warning Change (view from source)
UpdateMetFuture
Moderate
Observed		KMA
heat
References: KR.W2608286_202608231000_HWN_286_EN, KR.W2608286_202608231000_HWA_286_EN, KR.W2608227_202608201000_HWL_227_EN (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_expires — an <info> block carries no <expires> — CAP makes the element optional, but a receiver given no expiry cannot know when to stop showing the alert. [source: Common Policies and Practices §1.1.8]
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:00  Wind Wave Advisory Clear (view from source)
CancelMetPast
Minor
Observed		KMA
References: KR.W2608270_202608221200_WWA_270_EN
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:00  Heat Advisory (view from source)
AlertMetFuture
Moderate
Observed		KMA
heat
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_expires — an <info> block carries no <expires> — CAP makes the element optional, but a receiver given no expiry cannot know when to stop showing the alert. [source: Common Policies and Practices §1.1.8]
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:00  NighttimeHeat Advisory Clear (view from source)
CancelMetPast
Minor
Observed		KMA
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
09:00  Wind Wave Advisory Clear (view from source)
CancelMetPast
Minor
Observed		KMA
References: KR.W2608270_202608221200_WWA_270_EN, KR.W2608266_202608220700_WWA_266_EN, KR.W2608263_202608220600_WWA_263_EN
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:00  Wind Wave Advisory Clear (view from source)
CancelMetPast
Minor
Observed		KMA
References: KR.W2608257_202608212200_WWA_257_EN
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.