Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2026-04-22
Time:	16:26:17
Production Date and Time:	2026-04-22 16:31:08 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20261121626178_e20261121628551_c20261121629038.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20261121621178_e20261121623551_c20261121624025.nc
Number Of Thermal Anomaly Notifications:	7

Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Worth County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2026-04-22 16:26:21UTC
Radiative Center (Lat, Lon):	43.404167°, -93.051109°
Nearby Counties (meeting notification criteria):	Worth County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	196.75 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.19 K
Observed - Background BT (3.9 um)	21.03 K
BT Anomaly (3.9 um)	4.54 K
Maximum Observed - Clear RTM BT (3.9 um)	22.59 K
Maximum Observed BTD (3.9-10/11/12 um)	53.10 K
Observed - Background BTD (3.9-10/11/12 um)	20.84 K
BTD Anomaly (3.9-10/11/12 um)	3.61 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	19.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.38
Fraction of Surrounding Red Channel Pixels that are Brighter	0.57
Maximum Radiative Power	196.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	53.50°
Mean Solar Zenith Angle	38.70°
Mean Glint Angle	90.70°
Water Fraction	0.00
Total Pixel Area	6.70 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	WI
Country/Countries	United States
County/Locality(s)	Waukesha County, WI
NWS WFO	Milwaukee/Sullivan WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:26:21UTC
Radiative Center (Lat, Lon):	42.950001°, -88.469170°
Nearby Counties (meeting notification criteria):	Waukesha County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	16.77 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.91 K
Observed - Background BT (3.9 um)	2.31 K
BT Anomaly (3.9 um)	1.52 K
Maximum Observed - Clear RTM BT (3.9 um)	14.77 K
Maximum Observed BTD (3.9-10/11/12 um)	11.26 K
Observed - Background BTD (3.9-10/11/12 um)	2.48 K
BTD Anomaly (3.9-10/11/12 um)	3.06 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	3.50 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	16.77 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.60°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	86.50°
Water Fraction	0.00
Total Pixel Area	12.90 km²
Latest Satellite Imagery:	WIs-ILn-MIw-INn_750_m
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Possible Wildfire

Basic Information
State/Province(s)	IA
Country/Countries	United States
County/Locality(s)	Louisa County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:26:51UTC
Radiative Center (Lat, Lon):	41.203335°, -91.201111°
Nearby Counties (meeting notification criteria):	Louisa County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	105.12 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	316.23 K
Observed - Background BT (3.9 um)	10.51 K
BT Anomaly (3.9 um)	4.64 K
Maximum Observed - Clear RTM BT (3.9 um)	22.86 K
Maximum Observed BTD (3.9-10/11/12 um)	23.75 K
Observed - Background BTD (3.9-10/11/12 um)	11.69 K
BTD Anomaly (3.9-10/11/12 um)	9.77 K
Similar Pixel Count	5
BT Time Tendency (3.9 um)	9.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.08
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	63.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	50.60°
Mean Solar Zenith Angle	36.20°
Mean Glint Angle	85.30°
Water Fraction	0.00
Total Pixel Area	12.60 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)	IA
Country/Countries	United States
County/Locality(s)	Mahaska County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:26:51UTC
Radiative Center (Lat, Lon):	41.175556°, -92.795830°
Nearby Counties (meeting notification criteria):	Mahaska County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	13.49 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	307.45 K
Observed - Background BT (3.9 um)	3.51 K
BT Anomaly (3.9 um)	1.33 K
Maximum Observed - Clear RTM BT (3.9 um)	14.90 K
Maximum Observed BTD (3.9-10/11/12 um)	15.80 K
Observed - Background BTD (3.9-10/11/12 um)	3.35 K
BTD Anomaly (3.9-10/11/12 um)	2.02 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.60
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	13.49 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.10°
Mean Solar Zenith Angle	37.00°
Mean Glint Angle	86.60°
Water Fraction	0.00
Total Pixel Area	6.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Pemiscot County, MO
NWS WFO	Memphis TN
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:27:21UTC
Radiative Center (Lat, Lon):	36.058613°, -89.787224°
Nearby Counties (meeting notification criteria):	Pemiscot County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	48.87 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.11 K
Observed - Background BT (3.9 um)	6.15 K
BT Anomaly (3.9 um)	3.58 K
Maximum Observed - Clear RTM BT (3.9 um)	23.19 K
Maximum Observed BTD (3.9-10/11/12 um)	20.05 K
Observed - Background BTD (3.9-10/11/12 um)	5.57 K
BTD Anomaly (3.9-10/11/12 um)	4.92 K
Similar Pixel Count	23
BT Time Tendency (3.9 um)	3.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.75
Fraction of Surrounding Red Channel Pixels that are Brighter	0.94
Maximum Radiative Power	48.87 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	44.80°
Mean Solar Zenith Angle	31.70°
Mean Glint Angle	74.90°
Water Fraction	0.00
Total Pixel Area	11.30 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m
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Possible Wildfire

Basic Information
State/Province(s)	AR
Country/Countries	United States
County/Locality(s)	Lawrence County, AR
NWS WFO	Little Rock AR
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:27:21UTC
Radiative Center (Lat, Lon):	36.014999°, -90.897499°
Nearby Counties (meeting notification criteria):	Lawrence County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	28.27 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	313.29 K
Observed - Background BT (3.9 um)	6.37 K
BT Anomaly (3.9 um)	2.06 K
Maximum Observed - Clear RTM BT (3.9 um)	21.32 K
Maximum Observed BTD (3.9-10/11/12 um)	27.12 K
Observed - Background BTD (3.9-10/11/12 um)	6.86 K
BTD Anomaly (3.9-10/11/12 um)	2.23 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	4.00 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.19
Fraction of Surrounding Red Channel Pixels that are Brighter	0.70
Maximum Radiative Power	28.27 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.20°
Mean Solar Zenith Angle	32.40°
Mean Glint Angle	75.90°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MOsw-KSe-OKe-ARnw_750_m
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Possible Wildfire

Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Warren County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2026-04-22 16:27:21UTC
Radiative Center (Lat, Lon):	32.288612°, -90.917503°
Nearby Counties (meeting notification criteria):	Warren County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	22.56 MW
Map:
Additional Information
Notification Status	New Feature
Type of Event	Nominal Fire Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	308.85 K
Observed - Background BT (3.9 um)	7.03 K
BT Anomaly (3.9 um)	2.89 K
Maximum Observed - Clear RTM BT (3.9 um)	16.24 K
Maximum Observed BTD (3.9-10/11/12 um)	26.51 K
Observed - Background BTD (3.9-10/11/12 um)	7.30 K
BTD Anomaly (3.9-10/11/12 um)	2.76 K
Similar Pixel Count	19
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.34
Fraction of Surrounding Red Channel Pixels that are Brighter	0.88
Maximum Radiative Power	22.56 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	41.40°
Mean Solar Zenith Angle	30.00°
Mean Glint Angle	69.60°
Water Fraction	0.00
Total Pixel Area	5.30 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m TXe-LA-ARs_750_m
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Next Generation Fire System (NGFS) - Experimental

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