Flash Flood Warning issued April 14 at 8:37PM CDT until April 15 at 2:45AM CDT by NWS Chicago IL

nws_e9c69d0b116a5fae19a9cb076f54eae8d0a6e804 · 2026-04-15T01:37:00Z · 42.263, -89.039

drawing…

The record

Everything the slot carries, as measured. Series arrays are drawn above and listed here in full.

start_utc	2026-04-15T01:37:00+00:00
end_utc	2026-04-15T02:45:00-05:00
lat	42.263
lon	-89.039
n_obs	0
origin_utc	2026-04-15T01:37:00+00:00
provisional	false
swept	false
cross_match	deferred-v2-flood
total_sensor_hits	0
source_fields	`{"alert_id":"urn:oid:2.49.0.1.840.0.e9c69d0b116a5fae19a9cb076f54eae8d0a6e804.001.1","event":"Flash Flood Warning","severity":"Severe","certainty":"Likely","urgency":"Immediate","headline":"Flash Flood`
subtype	nws-flood-warning
declaring_agency	NWS Chicago IL
tier	nws_warning
latitude	42.263
longitude	-89.039
flood_type	Flash Flood Warning
severity	Severe
certainty	Likely
urgency	Immediate
response	Avoid
is_severe	true
area_desc	Boone, IL; Winnebago, IL
onset_utc	2026-04-15T01:37:00+00:00
expires	2026-04-15T02:45:00-05:00
ends	2026-04-15T02:45:00-05:00
last_fix_utc	2026-04-15T02:45:00-05:00

Storage: dossier · event_storehouse/flood/nws_e9c69d0b116a5fae19a9cb076f54eae8d0a6e804.json