Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2025-04-11
Time:	17:06:17
Production Date and Time:	2025-04-11 17:11:21 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251011706177_e20251011708550_c20251011709040.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251011701177_e20251011703550_c20251011704040.nc
Number Of Thermal Anomaly Alerts:	10

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Allamakee County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-11 17:06:21UTC
Radiative Center (Lat, Lon):	43.222778°, -91.379166°
Nearby Counties (meeting alert criteria):	Allamakee County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.83 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	309.10 K
Observed - Background BT (3.9 um)	8.13 K
BT Anomaly (3.9 um)	3.56 K
Maximum Observed - Clear RTM BT (3.9 um)	27.29 K
Maximum Observed BTD (3.9-10/11/12 um)	23.63 K
Observed - Background BTD (3.9-10/11/12 um)	8.12 K
BTD Anomaly (3.9-10/11/12 um)	3.86 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.62
Fraction of Surrounding Red Channel Pixels that are Brighter	0.28
Maximum Radiative Power	35.83 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.70°
Mean Solar Zenith Angle	37.70°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	NE
Country/Countries	United States
County/Locality(s)	Washington County, NE
NWS WFO	Omaha/Valley NE
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:06:50UTC
Radiative Center (Lat, Lon):	41.418888°, -96.021111°
Nearby Counties (meeting alert criteria):	Washington County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.76 K
Observed - Background BT (3.9 um)	2.84 K
BT Anomaly (3.9 um)	2.54 K
Maximum Observed - Clear RTM BT (3.9 um)	15.50 K
Maximum Observed BTD (3.9-10/11/12 um)	13.26 K
Observed - Background BTD (3.9-10/11/12 um)	2.81 K
BTD Anomaly (3.9-10/11/12 um)	4.17 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.04
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.51 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.70°
Mean Solar Zenith Angle	37.80°
Mean Glint Angle	90.40°
Water Fraction	0.00
Total Pixel Area	6.60 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Doniphan County, KS
NWS WFO	Kansas City/Pleasant Hill MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:06:50UTC
Radiative Center (Lat, Lon):	39.943611°, -95.280556°
Nearby Counties (meeting alert criteria):	Doniphan County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	34.51 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.08 K
Observed - Background BT (3.9 um)	3.23 K
BT Anomaly (3.9 um)	2.40 K
Maximum Observed - Clear RTM BT (3.9 um)	21.49 K
Maximum Observed BTD (3.9-10/11/12 um)	16.69 K
Observed - Background BTD (3.9-10/11/12 um)	3.73 K
BTD Anomaly (3.9-10/11/12 um)	3.53 K
Similar Pixel Count	24
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.41
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	17.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.90°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	87.10°
Water Fraction	0.00
Total Pixel Area	12.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	CO
Country/Countries	United States
County/Locality(s)	Weld County, CO
NWS WFO	Denver CO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:06:49UTC
Radiative Center (Lat, Lon):	40.295834°, -104.732224°
Nearby Counties (meeting alert criteria):	Weld County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.63 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	312.37 K
Observed - Background BT (3.9 um)	2.14 K
BT Anomaly (3.9 um)	1.74 K
Maximum Observed - Clear RTM BT (3.9 um)	16.57 K
Maximum Observed BTD (3.9-10/11/12 um)	11.30 K
Observed - Background BTD (3.9-10/11/12 um)	2.06 K
BTD Anomaly (3.9-10/11/12 um)	3.82 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.49
Fraction of Surrounding Red Channel Pixels that are Brighter	0.81
Maximum Radiative Power	10.63 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	55.90°
Mean Solar Zenith Angle	41.10°
Mean Glint Angle	96.90°
Water Fraction	0.00
Total Pixel Area	7.10 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m WY-UTne-COnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Chase County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2025-04-11 17:06:50UTC
Radiative Center (Lat, Lon):	38.274445°, -96.496948°
Nearby Counties (meeting alert criteria):	Chase County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	68.39 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	323.08 K
Observed - Background BT (3.9 um)	12.69 K
BT Anomaly (3.9 um)	6.82 K
Maximum Observed - Clear RTM BT (3.9 um)	31.19 K
Maximum Observed BTD (3.9-10/11/12 um)	21.93 K
Observed - Background BTD (3.9-10/11/12 um)	11.58 K
BTD Anomaly (3.9-10/11/12 um)	7.09 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	12.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.93
Fraction of Surrounding Red Channel Pixels that are Brighter	0.74
Maximum Radiative Power	68.39 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.90°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	85.20°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Bourbon County, KS
NWS WFO	Springfield MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:06:50UTC
Radiative Center (Lat, Lon):	37.874443°, -95.021942°
Nearby Counties (meeting alert criteria):	Bourbon County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	8.32 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.43 K
Observed - Background BT (3.9 um)	2.94 K
BT Anomaly (3.9 um)	2.28 K
Maximum Observed - Clear RTM BT (3.9 um)	17.39 K
Maximum Observed BTD (3.9-10/11/12 um)	11.00 K
Observed - Background BTD (3.9-10/11/12 um)	2.27 K
BTD Anomaly (3.9-10/11/12 um)	2.40 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	0.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.78
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	8.32 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.80°
Mean Solar Zenith Angle	34.40°
Mean Glint Angle	83.10°
Water Fraction	0.00
Total Pixel Area	6.10 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	KS
Country/Countries	United States
County/Locality(s)	Sedgwick County, KS
NWS WFO	Wichita KS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:06:50UTC
Radiative Center (Lat, Lon):	37.618332°, -97.714996°
Nearby Counties (meeting alert criteria):	Sedgwick County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.10 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.92 K
Observed - Background BT (3.9 um)	2.27 K
BT Anomaly (3.9 um)	1.61 K
Maximum Observed - Clear RTM BT (3.9 um)	16.06 K
Maximum Observed BTD (3.9-10/11/12 um)	12.25 K
Observed - Background BTD (3.9-10/11/12 um)	3.22 K
BTD Anomaly (3.9-10/11/12 um)	4.83 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	2.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.18
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.10 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	49.80°
Mean Solar Zenith Angle	35.40°
Mean Glint Angle	85.20°
Water Fraction	0.00
Total Pixel Area	6.20 km²
Latest Satellite Imagery:	KSsw-COse-OKw-TXnw_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	Pittsburg County, OK
NWS WFO	Tulsa OK
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:07:20UTC
Radiative Center (Lat, Lon):	35.070278°, -95.585831°
Nearby Counties (meeting alert criteria):	Pittsburg County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.53 K
Observed - Background BT (3.9 um)	2.34 K
BT Anomaly (3.9 um)	2.31 K
Maximum Observed - Clear RTM BT (3.9 um)	14.39 K
Maximum Observed BTD (3.9-10/11/12 um)	8.42 K
Observed - Background BTD (3.9-10/11/12 um)	1.80 K
BTD Anomaly (3.9-10/11/12 um)	4.43 K
Similar Pixel Count	21
BT Time Tendency (3.9 um)	1.60 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.81
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.40 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	46.40°
Mean Solar Zenith Angle	32.40°
Mean Glint Angle	78.70°
Water Fraction	0.00
Total Pixel Area	5.80 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AL
Country/Countries	United States
County/Locality(s)	Escambia County, AL
NWS WFO	Mobile AL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:07:21UTC
Radiative Center (Lat, Lon):	31.149166°, -87.110558°
Nearby Counties (meeting alert criteria):	Escambia County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	12.78 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.32 K
Observed - Background BT (3.9 um)	3.55 K
BT Anomaly (3.9 um)	3.15 K
Maximum Observed - Clear RTM BT (3.9 um)	11.12 K
Maximum Observed BTD (3.9-10/11/12 um)	11.03 K
Observed - Background BTD (3.9-10/11/12 um)	3.55 K
BTD Anomaly (3.9-10/11/12 um)	2.51 K
Similar Pixel Count	13
BT Time Tendency (3.9 um)	1.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.47
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	12.78 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	38.70°
Mean Solar Zenith Angle	25.30°
Mean Glint Angle	64.00°
Water Fraction	0.00
Total Pixel Area	5.10 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	TX
Country/Countries	United States
County/Locality(s)	Polk County, TX
NWS WFO	Houston/Galveston TX
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-11 17:07:20UTC
Radiative Center (Lat, Lon):	30.540001°, -94.813614°
Nearby Counties (meeting alert criteria):	Polk County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.06 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	304.88 K
Observed - Background BT (3.9 um)	3.07 K
BT Anomaly (3.9 um)	2.64 K
Maximum Observed - Clear RTM BT (3.9 um)	8.94 K
Maximum Observed BTD (3.9-10/11/12 um)	9.70 K
Observed - Background BTD (3.9-10/11/12 um)	3.65 K
BTD Anomaly (3.9-10/11/12 um)	6.31 K
Similar Pixel Count	8
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.26
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	13.06 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.70°
Mean Solar Zenith Angle	28.50°
Mean Glint Angle	70.10°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

Wildfire Alert Report

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