What
happened in California during the 97-98 El Ni–o?
ÒOn
February 2nd and 3rd, just as doubt was beginning to surface in southern
California about
the reality of El Nino's consequences, the first of a month-long succession of
dramatic and
impressive storms paid a visit, with high winds, intense rain, heavy mountain
snows, and
high surf. Embedded in the fast flow, storms followed closely and quickly on
each other's
heels, for most of the remainder of the month, leaving little time for
recovery. Almost no
part of the state escaped unaffected. Although storms cannot be individually
ascribed to its
presence, El Nino certainly played a prominent role in setting the stage as an
"enabling factor"
for the unfolding sequence of events.Ó
ÒMany
locations from the San Francisco Bay area southward set February and/or
any-month precipitation
records, including: UCLA (20.51", wettest month ever), Bakersfield
(5.36" wettest
Feb), Mojave (6.70", wettest Feb, 615 percent of average), Edwards Air
Force Base (5.88",
wettest month, 42 years), UC Riverside (9.49", wettest month), Santa Maria
11.59" (wettest
month), Los Angeles Civic Center (13.79", wettest Feb), Oxnard 17.80"
(wettest month),
Ventura Downtown (18.91", wettest month, 132 years), Santa Barbara
(21.74", wettest
month, 132 years), Lompoc (12.86", wettest month), San Francisco
(14.88", wettest Feb,
148 years of records, 508 % of average, old record 12.52" in 1878), and
Lake Lagunitas (second
to 1891, record starts 1879). Monthly totals reached 36.37" at Cazadero in
Sonoma County,
with automated mountain gages north of Los Angeles reporting February totals up
to
43 inches (likely to be slightly underestimates). In Santa Clara County, Ben
Lomond recorded
19.7" in the first 8 days of the month, and by February 20, many locations
had already
set monthly records. Major episodes included the 3rd-6th, 8th-11th, 17th-19th,
and 23rd-24th.Ó
Dr. Kelly
Redmond,
Western Regional
Climate Center
in a report to the
Federal Emergency Management Agency