Closed

SIG Alert

📍 Altadena · I5 S / Terra Bella St

Nov 3, 3:38 PM · 23h ago

StatusClosed

Duration5h 50m

First seenNov 3, 3:44 PM

Last updateNov 3, 9:24 PM

Location desc.SB JSO

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Dispatch log

Nov 3 2026 6:38PM[5] UPDATE SIG ALERT FOR ADDITIONAL 2 1/2 HRS
Nov 3 2026 5:07PM[4] SIG ALERT UPDATE : APPROX 3-4 HRS /HAZMAT ENRT TO ENSURE NEG HAZMAT
Nov 3 2026 3:39PM[3] SIGALERT ISSUED FOR UNK DUR ALL LNS BLCKD

Units

Nov 3 2026 3:40PMUnit At Scene
Nov 3 2026 3:40PMUnit Enroute
Nov 3 2026 3:40PMUnit Assigned

CHP incident #261103LA1697 · What do these codes mean?