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Hujan Lebat disertai Petir di Sumatera Utara, Indonesia
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Hujan lebat disertai petir akan terjadi pada 21 October 2026, 18:40 WIB di sebagian wilayah Sumatera Utara, khususnya di AEK KUO, AEK NATAS, ANDAM DEWI, BAHOROK, BANDAR HULUAN, BANDAR MASILAM, BARUS, BARUS UTARA, BATANG SERANGAN, BILAH BARAT, DOLOK BATU NANGGAR, DOLOK MERAWAN, DOLOK PANRIBUAN, DOLOK SILAU, GIRSANG SIPANGAN BOLON, GUNUNG MALELA, GUNUNG MALIGAS, GUNUNG MERIAH, HARIAN, HATONDUHAN, HUTA BAYU RAJA, JAWA MARAJA BAH JAMBI, JORLANG HATARAN, JUHAR, KERAJAAN, KUALUH HULU, KUALUH SELATAN, KUTABULUH, KUTAMBARU, LAE PARIRA, LAUBALENG, MANDUAMAS, MARBAU, MARDINGDING, NA IX - X, ONAN GANJANG, PAGINDAR, PAKKAT, PANEI, PANGURURAN, PANOMBEIAN PANE, PARLILITAN, PARMONANGAN, PASARIBU TOBING, PEMATANG BANDAR, PEMATANG SIDAMANIK, PERGETTENG GETTENG SENGKUT, POLLUNG, RAYA, RONGGUR NIHUTA, SALAK, SEI SUKA, SIANTAR, SIANTAR BARAT, SIANTAR MARIHAT, SIANTAR MARIMBUN, SIANTAR MARTOBA, SIANTAR SELATAN, SIANTAR SITALASARI, SIANTAR TIMUR, SIANTAR UTARA, SIDAMANIK, SIEMPAT RUBE, SIJAMAPOLANG, SILIMA PUNGGA PUNGGA, SIMANINDO, SIPISPIS, SIRANDORUNG, SITELU TALI URANG JEHE, SITELU TALI URANG JULU, SORKAM, SORKAM BARAT, SOSOR GADONG, STM HULU, TANAH JAWA, TANAH PINEM, TAPIAN DOLOK, TARABINTANG, TEBING SYAHBANDAR, TIGABINANGA, TINADA.
Kondisi ini berpotensi menimbulkan dampak berupa jarak pandang berkurang, angin kencang, dan banjir lokal.
Masyarakat dihimbau untuk tetap waspada, mengurangi aktivitas di luar ruangan, serta mengambil langkah-langkah pencegahan yang diperlukan guna menjaga keselamatan.
Kondisi diperkirakan dapat berlangsung hingga 21 October 2026, 21:40 WIB.
Measurements
| Coordinates | 2.0293, 98.4169 |
|---|---|
| Region | Sumatera Utara |
| Location Precision | polygon |
| Issuing Authority | Indonesia — id-inatews-id |
| Cap Urgency | Immediate |
| Cap Certainty | Observed |
| Cap Expires | 2026-10-21T21:40:00+07:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportAlso reported by: WMO
This event as JSON · API and licence
Source updated 46 minutes ago (Oct 21, 2026 12:02 UTC) · we last heard from WMO Alert Hub (national weather services) 49 seconds ago
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Official authorities in Indonesia
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for Indonesia →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
When thunder roars, go indoors — lightning risk outdoors, in vehicles, and first aid for strike victims.
Open Lightning Safety Guide →Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.