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California, Riverside County Mountains

Fire Weather Warning

Statement as of 12:55 PM PST on December 17, 2017

Expires 11:00 PM EST on December 17, 2017


... Red flag warning remains in effect until 8 PM PST this evening
for strong gusty winds and low humidity for portions of San Bernardino...
Riverside... and Orange counties...

* wind... areas of northeast winds 20 to 30 mph with gusts to 45
mph. Isolated gusts to 55 mph below the Cajon Pass and near the
coastal foothills of the Santa Ana Mountains.

* Location... strongest winds along and below coastal mountain
slopes and passes and canyons.

* Humidity... lowest near 15 percent.

* Timing... strongest and most widespread winds midday, slowly
subsiding this evening.

* Outlook... light winds on Monday, but daytime relative humidity
minimums will be lower, especially in the mountains .

* Impacts... any fires that develop may spread rapidly.

Precautionary/preparedness actions...

A red flag warning means that critical fire weather conditions
are either occurring now... .or will shortly. A combination of
strong winds... low relative humidity... and heat can contribute to
extreme fire behavior.



Jad


Public Information Statement

Statement as of 12:14 PM PST on December 17, 2017

Expires 10:14 PM EST on December 17, 2017


... Highest observed 12-hour wind gusts at or above 35 mph as of 12 PM
Sunday...

... ... ... ... ... ... ... ... ... ... .Top 10 gusts... ... ... ... ... ... ... ... ... ...
location speed time/date elevation (ft.)

1)fremont canyon 67 mph 1051 am 12/17 1780
2)pleasants peak 58 mph 0630 am 12/17 3870
3)crestline 53 mph 1030 am 12/17 5298
4)san Bernardino csu 47 mph 0952 am 12/17 1520
5)sill hill 47 mph 0150 am 12/17 3556
6)muscoy 46 mph 0800 am 12/17 1313
7)devore 46 mph 0710 am 12/17 2081
8)rialto 46 mph 0908 am 12/17 4685
9)campo 44 mph 0200 am 12/17 2630
10)viejas grade 43 mph 0940 am 12/17 3211
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .

Location speed time/date elevation (ft.)

... Santa Ana Mountains and foothills...
Fremont Canyon 67 mph 1051 am 12/17 1780
Pleasants Peak 58 mph 0630 am 12/17 3870
Santiago Peak 43 mph 1120 am 12/17 4135
el cariso 43 mph 0420 am 12/17 2733
Sierra Peak (corona) 37 mph 0631 am 12/17 3093

... San Diego County mountains...
Sill Hill 47 mph 0150 am 12/17 3556
Campo 44 mph 0200 am 12/17 2630
viejas grade 43 mph 0940 am 12/17 3211
Pine Valley (5 s) 41 mph 0310 am 12/17 3263
Boulevard (5 nw) 40 mph 0200 am 12/17 4114
4 E Pine Valley 39 mph 0243 am 12/17 6048
Pine Valley (3 ssw) 38 mph 0150 am 12/17 4004
Pine Valley se 37 mph 0200 am 12/17 3939
Boulevard (8 nw) 37 mph 0230 am 12/17 4000
Boulder Creek 36 mph 0220 am 12/17 3706
Mt Laguna 36 mph 0125 am 12/17 6300
Big Black mountain 35 mph 0147 am 12/17 4055

... San Diego County inland valleys...
alpine (4 e) 40 mph 0340 am 12/17 2754
2 WNW Fallbrook 40 mph 1022 am 12/17 441
8 NNE Valley Center 39 mph 0330 am 12/17 3140
Round Potrero 38 mph 1120 am 12/17 2634
Pala (nnw) 37 mph 0830 am 12/17 411
San Clemente (5 e) 36 mph 0722 am 12/17 810
Jamul (7 e) 36 mph 0355 am 12/17 3760
alpine 36 mph 0552 am 12/17 2810
Hellhole Canyon 36 mph 0800 am 12/17 2001
Roblar Canyon (camp pendleto 35 mph 0922 am 12/17 915
alpine (7 se) 35 mph 0350 am 12/17 2834
Pala (4 n) 35 mph 1130 am 12/17 2196
Rainbow (2 wsw) 35 mph 0756 am 12/17 1600

... San Bernardino and Riverside County valleys-the inland Empire...
San Bernardino csu 47 mph 0952 am 12/17 1520
Muscoy 46 mph 0800 am 12/17 1313
Rialto 46 mph 0908 am 12/17 4685
DeVore 46 mph 0710 am 12/17 2081
Lake Mathews (1 sw) 41 mph 0316 am 12/17 1516
Rialto (2 s) 41 mph 0635 am 12/17 1142
Chino Airport 40 mph 0953 am 12/17 680
Riverside Airport 39 mph 0433 am 12/17 818
Highland Springs 38 mph 1116 am 12/17 2233
Ontario (6 se) 36 mph 0243 am 12/17 816
Ontario Airport 35 mph 1132 am 12/17 947
Corona Airport 35 mph 1041 am 12/17 531

... San Bernardino County mountains...
Crestline 53 mph 1030 am 12/17 5298
2 NNW Banning 39 mph 1113 am 12/17 3609
Running Springs (2 nw) 38 mph 0915 am 12/17 6350

... Riverside County mountains...
Banning (5 nnw) 39 mph 1014 am 12/17 3830

... Orange County inland...
Portola hills (1 wnw) 39 mph 0532 am 12/17 969
Coto de Caza (3 s) 36 mph 1051 am 12/17 793

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.


1214 PM PST sun Dec 17 2017

... Highest observed 12-hour wind gusts at or above 35 mph as of 12 PM
Sunday...

... ... ... ... ... ... ... ... ... ... .Top 10 gusts... ... ... ... ... ... ... ... ... ...
location speed time/date elevation (ft.)

1)fremont canyon 67 mph 1051 am 12/17 1780
2)pleasants peak 58 mph 0630 am 12/17 3870
3)crestline 53 mph 1030 am 12/17 5298
4)san Bernardino csu 47 mph 0952 am 12/17 1520
5)sill hill 47 mph 0150 am 12/17 3556
6)muscoy 46 mph 0800 am 12/17 1313
7)devore 46 mph 0710 am 12/17 2081
8)rialto 46 mph 0908 am 12/17 4685
9)campo 44 mph 0200 am 12/17 2630
10)viejas grade 43 mph 0940 am 12/17 3211
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .

Location speed time/date elevation (ft.)

... Santa Ana Mountains and foothills...
Fremont Canyon 67 mph 1051 am 12/17 1780
Pleasants Peak 58 mph 0630 am 12/17 3870
Santiago Peak 43 mph 1120 am 12/17 4135
el cariso 43 mph 0420 am 12/17 2733
Sierra Peak (corona) 37 mph 0631 am 12/17 3093

... San Diego County mountains...
Sill Hill 47 mph 0150 am 12/17 3556
Campo 44 mph 0200 am 12/17 2630
viejas grade 43 mph 0940 am 12/17 3211
Pine Valley (5 s) 41 mph 0310 am 12/17 3263
Boulevard (5 nw) 40 mph 0200 am 12/17 4114
4 E Pine Valley 39 mph 0243 am 12/17 6048
Pine Valley (3 ssw) 38 mph 0150 am 12/17 4004
Pine Valley se 37 mph 0200 am 12/17 3939
Boulevard (8 nw) 37 mph 0230 am 12/17 4000
Boulder Creek 36 mph 0220 am 12/17 3706
Mt Laguna 36 mph 0125 am 12/17 6300
Big Black mountain 35 mph 0147 am 12/17 4055

... San Diego County inland valleys...
alpine (4 e) 40 mph 0340 am 12/17 2754
2 WNW Fallbrook 40 mph 1022 am 12/17 441
8 NNE Valley Center 39 mph 0330 am 12/17 3140
Round Potrero 38 mph 1120 am 12/17 2634
Pala (nnw) 37 mph 0830 am 12/17 411
San Clemente (5 e) 36 mph 0722 am 12/17 810
Jamul (7 e) 36 mph 0355 am 12/17 3760
alpine 36 mph 0552 am 12/17 2810
Hellhole Canyon 36 mph 0800 am 12/17 2001
Roblar Canyon (camp pendleto 35 mph 0922 am 12/17 915
alpine (7 se) 35 mph 0350 am 12/17 2834
Pala (4 n) 35 mph 1130 am 12/17 2196
Rainbow (2 wsw) 35 mph 0756 am 12/17 1600

... San Bernardino and Riverside County valleys-the inland Empire...
San Bernardino csu 47 mph 0952 am 12/17 1520
Muscoy 46 mph 0800 am 12/17 1313
Rialto 46 mph 0908 am 12/17 4685
DeVore 46 mph 0710 am 12/17 2081
Lake Mathews (1 sw) 41 mph 0316 am 12/17 1516
Rialto (2 s) 41 mph 0635 am 12/17 1142
Chino Airport 40 mph 0953 am 12/17 680
Riverside Airport 39 mph 0433 am 12/17 818
Highland Springs 38 mph 1116 am 12/17 2233
Ontario (6 se) 36 mph 0243 am 12/17 816
Ontario Airport 35 mph 1132 am 12/17 947
Corona Airport 35 mph 1041 am 12/17 531

... San Bernardino County mountains...
Crestline 53 mph 1030 am 12/17 5298
2 NNW Banning 39 mph 1113 am 12/17 3609
Running Springs (2 nw) 38 mph 0915 am 12/17 6350

... Riverside County mountains...
Banning (5 nnw) 39 mph 1014 am 12/17 3830

... Orange County inland...
Portola hills (1 wnw) 39 mph 0532 am 12/17 969
Coto de Caza (3 s) 36 mph 1051 am 12/17 793

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.



714 am PST sun Dec 17 2017

... Highest observed 12-hour wind gusts at or above 35 mph as of 7 am
Sunday...

... ... ... ... ... ... ... ... ... ... .Top 10 gusts... ... ... ... ... ... ... ... ... ...
location speed time/date elevation (ft.)

1)fremont canyon 63 mph 0351 am 12/17 1780
2)pleasants peak 58 mph 0630 am 12/17 3870
3)crestline 53 mph 0330 am 12/17 5298
4)sill hill 47 mph 0150 am 12/17 3556
5)devore 45 mph 0410 am 12/17 2081
6)san Bernardino csu 44 mph 0452 am 12/17 1520
7)campo 44 mph 0200 am 12/17 2630
8)el cariso 43 mph 0420 am 12/17 2733
9)rialto (2 s) 41 mph 0635 am 12/17 1142
10)pine valley (5 s) 41 mph 0310 am 12/17 3263
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .

Location speed time/date elevation (ft.)

... Santa Ana Mountains and foothills...
Fremont Canyon 63 mph 0351 am 12/17 1780
Pleasants Peak 58 mph 0630 am 12/17 3870
el cariso 43 mph 0420 am 12/17 2733
Sierra Peak (corona) 37 mph 0631 am 12/17 3093

... San Diego County mountains...
Sill Hill 47 mph 0150 am 12/17 3556
Campo 44 mph 0200 am 12/17 2630
Pine Valley (5 s) 41 mph 0310 am 12/17 3263
Boulevard (5 nw) 40 mph 0200 am 12/17 4114
4 E Pine Valley 39 mph 0243 am 12/17 6048
Pine Valley (3 ssw) 38 mph 0150 am 12/17 4004
viejas grade 38 mph 0340 am 12/17 3211
Pine Valley se 37 mph 0200 am 12/17 3939
Boulevard (8 nw) 37 mph 0230 am 12/17 4000
Boulder Creek 36 mph 0220 am 12/17 3706
Mt Laguna 36 mph 0125 am 12/17 6300
Big Black mountain 35 mph 0147 am 12/17 4055

... San Diego County inland valleys...
alpine (4 e) 40 mph 0340 am 12/17 2754
8 NNE Valley Center 39 mph 0330 am 12/17 3140
Jamul (7 e) 36 mph 0355 am 12/17 3760
alpine 36 mph 0552 am 12/17 2810
alpine (7 se) 35 mph 0350 am 12/17 2834

... San Bernardino and Riverside County valleys-the inland Empire...
DeVore 45 mph 0410 am 12/17 2081
San Bernardino csu 44 mph 0452 am 12/17 1520
Rialto (2 s) 41 mph 0635 am 12/17 1142
Lake Mathews (1 sw) 41 mph 0316 am 12/17 1516
Muscoy 39 mph 0530 am 12/17 1313
Riverside Airport 39 mph 0433 am 12/17 818
Rialto 38 mph 0105 am 12/17 4685
Beaumont (3 nw) 37 mph 0910 PM 12/16 2560
Ontario (6 se) 36 mph 0243 am 12/17 816
Highland Springs 35 mph 0316 am 12/17 2233

... San Bernardino County mountains...
Crestline 53 mph 0330 am 12/17 5298
Running Springs (2 nw) 39 mph 0815 PM 12/16 6350

... Riverside County mountains...
Banning (5 nnw) 37 mph 0314 am 12/17 3830

... Orange County inland...
Portola hills (1 wnw) 39 mph 0532 am 12/17 969

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.


714 am PST sun Dec 17 2017

... Highest observed 12-hour wind gusts at or above 35 mph as of 7 am
Sunday...

... ... ... ... ... ... ... ... ... ... .Top 10 gusts... ... ... ... ... ... ... ... ... ...
location speed time/date elevation (ft.)

1)fremont canyon 63 mph 0351 am 12/17 1780
2)pleasants peak 58 mph 0630 am 12/17 3870
3)crestline 53 mph 0330 am 12/17 5298
4)sill hill 47 mph 0150 am 12/17 3556
5)devore 45 mph 0410 am 12/17 2081
6)san Bernardino csu 44 mph 0452 am 12/17 1520
7)campo 44 mph 0200 am 12/17 2630
8)el cariso 43 mph 0420 am 12/17 2733
9)rialto (2 s) 41 mph 0635 am 12/17 1142
10)pine valley (5 s) 41 mph 0310 am 12/17 3263
... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... ... .

Location speed time/date elevation (ft.)

... Santa Ana Mountains and foothills...
Fremont Canyon 63 mph 0351 am 12/17 1780
Pleasants Peak 58 mph 0630 am 12/17 3870
el cariso 43 mph 0420 am 12/17 2733
Sierra Peak (corona) 37 mph 0631 am 12/17 3093

... San Diego County mountains...
Sill Hill 47 mph 0150 am 12/17 3556
Campo 44 mph 0200 am 12/17 2630
Pine Valley (5 s) 41 mph 0310 am 12/17 3263
Boulevard (5 nw) 40 mph 0200 am 12/17 4114
4 E Pine Valley 39 mph 0243 am 12/17 6048
Pine Valley (3 ssw) 38 mph 0150 am 12/17 4004
viejas grade 38 mph 0340 am 12/17 3211
Pine Valley se 37 mph 0200 am 12/17 3939
Boulevard (8 nw) 37 mph 0230 am 12/17 4000
Boulder Creek 36 mph 0220 am 12/17 3706
Mt Laguna 36 mph 0125 am 12/17 6300
Big Black mountain 35 mph 0147 am 12/17 4055

... San Diego County inland valleys...
alpine (4 e) 40 mph 0340 am 12/17 2754
8 NNE Valley Center 39 mph 0330 am 12/17 3140
Jamul (7 e) 36 mph 0355 am 12/17 3760
alpine 36 mph 0552 am 12/17 2810
alpine (7 se) 35 mph 0350 am 12/17 2834

... San Bernardino and Riverside County valleys-the inland Empire...
DeVore 45 mph 0410 am 12/17 2081
San Bernardino csu 44 mph 0452 am 12/17 1520
Rialto (2 s) 41 mph 0635 am 12/17 1142
Lake Mathews (1 sw) 41 mph 0316 am 12/17 1516
Muscoy 39 mph 0530 am 12/17 1313
Riverside Airport 39 mph 0433 am 12/17 818
Rialto 38 mph 0105 am 12/17 4685
Beaumont (3 nw) 37 mph 0910 PM 12/16 2560
Ontario (6 se) 36 mph 0243 am 12/17 816
Highland Springs 35 mph 0316 am 12/17 2233

... San Bernardino County mountains...
Crestline 53 mph 0330 am 12/17 5298
Running Springs (2 nw) 39 mph 0815 PM 12/16 6350

... Riverside County mountains...
Banning (5 nnw) 37 mph 0314 am 12/17 3830

... Orange County inland...
Portola hills (1 wnw) 39 mph 0532 am 12/17 969

Observations are collected from a variety of sources with varying
equipment and exposures. We thank all volunteer weather observers
for their dedication. Not all data listed are considered official.



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