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Riverside County Fire Department - In Cooperation with the California Department of Forestry and Fire

Mountain Fire October 26 2003

October 26 – 30, 2003. CA-RRU-082809

 

 

The fire started at approximately 1155 hours, Sunday, October 26, 2003 northwest of Sage, Riverside County, California. 

 

Wind_Driven_Fire_300.jpgThe Unit’s standard wild land response was augmented with two (2) additional engine strike teams and seven (7) operational overhead personnel.  Fire behavior was extreme due to strong and shifting gradient winds.  The evacuation of the civilian population was coordinated with local law enforcement agencies.  Aggressive suppression action and structure protection were conducted with limited personnel.  Direct attacks (by hand crews, engine companies and dozers) and indirect attacks (back-firing and burning out) supported by aerial retardant and bucket drops were used to secure the perimeter.

 

The command structure was divided into four branches. The command post was set up at Skinner Lake Recreation Area/ Riverside County Park, which is east of City of Temecula off Rancho California Road. This location is well suited for an ICP. The fire location is known as the Sage Area and is within the Southwest Riverside County Multi-Species Reserve. The fire threatened Glen Oaks Hills, City of Temecula, and Hemet.

 

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The ICP and base camp were established including a field contact for public information.  Additional resources (including an Incident Command Team) were ordered.  Due to the extent of major fire activity within the Region, these requests were met with only limited success. 

 

A single extended shift occurred for the first 30 hours of the incident.  Incident command transitioned to California Northern Region – Incident Command Team #2 (Chuchel) at 1800 hours on Monday, October 27, 2003.  At the time of the transition, the fire was approximately 10,000 acres, 55 % contained, with the forward progress stopped.

 

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All Incident Management and Control Objectives were met. The northwest side of the fire was a dirty burn and was left with unburned pockets of fuel, the largest being 200+ acres.  This was a concern with the predicted 180 degree wind shift onOctober 28, 2003 . One civilian and six Fire Fighter injuries were reported, four minor in nature. The destroyed and damaged structures were residences and outbuildings. Southern California Edison cut power to the area on October 26, 2003 due to damaged power poles; power was restored on October 28, 2003.

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The Initial Attack resources did an excellent job establishing the control lines and objectives which held throughout the incident. The initial Incident Commander should be commended for the aggressive action taken on the incident, establishing the command structure in place and conducting the transition meeting. All were excellent!

Fireline suppression damage was minimal. Repair action quickly followed fire suppression.  A Southwest Riverside County Multi-Species Reserve representative was consulted for all operational action taken on the fire.

 

Location

The fire burned in the Sage Area which lies within the Southwest Riverside County Multi-Species Reserve (Dr. Roy Shipley Reserve). This area includes Lake Skinner County Park. The fire’s general location is east of the City of Temecula, Southwest of Hemet, North of Denton and South of Diamond Valley Lake. Black Mountain was burned by the fire.

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Weather

At the start of the Mountain Incident there were Santa Ana type winds which caused extreme fire behavior. The winds were sustained 10 MPH, gusts of to 25 MPH with 3% RH. Temperature was 94 degrees. As expected, a 180-degree wind shift occurred  on October 28, 2003 with a cooling period. This weather change was a factor in controlling the fire.

Fuels

Fuel types within the fire’s interior is fuel models 1 and 5. There were various large hardwoods and slash present. Grass and Mature Chamise were the primary carriers of the fire. This area burned in the 1993 fire siege (The California Fire).

Topography

The terrain varied from flat to steep slopes. Rocky uneven terrain was located throughout the fire area. Structures are also located throughout the fire with many roads accessing them.

Special Hazards

The primary hazard during Initial Attack was the extreme fire behavior with extreme heat. The fire did experience spotting up to ½ mile. This area is in a four-year drought with the extremely low fuel moistures. Fire experienced erratic winds. Fire spread shifted 3 times due to shifting South West and North winds. Downed power lines/poles, venting propane tanks, some with safety valves burned off, and falling trees were all encountered.

Lots_of_mop-up_300.jpgPotential of the Fire

A significant risk of death or injury to firefighters and civilians in the path of the fire was present due to the high rate of spread and spotting problem. The fire experienced erratic winds and the fire shifted direction 3 times. This also increased the potential of the fire to threaten communities of the Sage Area, Southwest Riverside County Multi-Species Reserve (Dr Roy E Shipley Reserve), Glen Oaks Hills, City of Temecula, and Hemet. This fire could have been a much larger fire and had all rights to be, but the Initial Attack success by the Riverside Unit limited the fire to its final size.

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Values at Risk

Improvement values at risk included: communities of Sage Area, Glen Oaks Hills, City of Temecula, and Hemet.  The watershed values at risk for the Reserve are present but it’s unclear to what extent. There is a value for the protection and enhancement of various endangered species and their habitat. The burned area is an area of many local small ranches with livestock and large working ranches.

 

 

Day # 1 Attack – Sunday, October 26, 2003

The fire started at approximately 1155 hours, Sunday, October 26, 2003 northwest of Sage, Riverside County, California. 

Burning_Bush_300.jpgThe Unit’s standard wild land response was augmented with two (2) additional engine strike teams and seven (7) operational overhead personnel.  Fire behavior was extreme due to strong and shifting gradient winds.  The evacuation of the civilian population was coordinated with local law enforcement agencies.  Aggressive suppression and structure protection were conducted with limited personnel.  Direct attacks (by hand crews, engine companies and dozers) and indirect attacks (back-firing and burning out) supported by aerial retardant and bucket drops were used to secure the perimeter.  

 

Day # 2 Transition meeting to Team 2, Monday, October 27, 2003

All IA resources worked a 24 hour plus shift. A large firing operation held the northwest side of the fire, which greatly reduced the fire’s potential of spreading to the City of Temecula and Hemet.

An ICP and base camp were established including a field contact for public information.  Additional resources (including an Incident Command Team) were ordered.  Due to the extent of major fire activity within the Region, these requests met with only limited success. 

A single, extended shift was run for the first 30 hours of the incident.  Incident command transitioned to California Northern Region – Incident Command Team #2 (Chuchel) at 1800 hours, Monday, October 27, 2003.  At the time of the transition, the fire was approximately 10,000 acres, 55 % contained, with the forward progress stopped. 

 

The following incident objectives were established and changed very little during the entire incident:

         

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CONTROL OBJECTIVES:

  1. KEEP FIRE:
    • West of Sage Rd.
    • South of Diamond Valley Lake
    • East of Winchester Rd.
    • North of Lower Highway 79
  2. Complete Structure and Improvement Damage Assessment.
  3. Identify Fire Suppression Repair needs.

MANAGEMENT OBJECTIVES

  • Provide for Firefighter and Civilian Population Safety.
  • Complete Containment
  • Mop up around all exposed structures.
  • Minimize damage to resources within Lake Skinner Park and Shipley Ecological Reserve.

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Day # 3  Tuesday, October 28, 2003

Fire is holding on all sides with the exception of a spot fire on the northwest side of the fire. This is in the area of the large unburned area. The spot was a hold over outside the fire control line. The spot fire was held to ½ acre. No additional resources were needed to control the spot fire. A fire line suppression repair plan is being developed with the Reserve staff. Continued mop operations is progressing well. No other events.

The winds changed to westerly with an increase RH. Fire is 75% contained.

A Demob plan was put in place and activated.

Day # 4 Wednesday, October 29, 2003

No significant fire activity. Fire was contained at 1500. The Demob plan is active and resources are being reassigned to other incidents in CSR. Unit personnel brought concerns about the Paradise fire to the south in San Diego County to the Team. ICT 2 was tasked to develop action plans in the event the incident burned into Riverside County. Maps were obtained and area reconnaissance was activated. A plan is being worked on by operations that will cover the general affected area (North of Mt. Palomar). 

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DAY# 5 Thursday, October 30, 2003

Mop-up operations continued, with significant demobilization being done. A meeting with the Paradise Fire Incident Command staff was attended by the ICT 2 Incident Commander and Deputy Incident Commander at the ICP in San Diego County at the Valley Center Fire Station 72. A Structure Preplan for the Mt. Palomar area was obtained for the contingency planning for Riverside County. No other events.

Day # 6 Friday, October 31, 2003

All equipment demobilized. Transition from ICT 2 back to the Riverside Unit at 1000 hours.

 

 

Team 2

Incident Command Team 2

 

 

 

 

 

 

 

 




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