Next Generation Fire System (NGFS) -- CIMSS

Date:	2025-04-12
Time:	19:46:17
Production Date and Time:	2025-04-12 19:51:31 UTC
Primary Instrument:	GOES-19 ABI
Wmo Spacecraft Id:	666
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G19_s20251021946178_e20251021948551_c20251021949042.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G19_s20251021941178_e20251021943551_c20251021944047.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	SD
Country/Countries	United States
County/Locality(s)	Brown County, SD
NWS WFO	Aberdeen SD
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 19:46:20UTC
Radiative Center (Lat, Lon):	45.303055°, -98.068336°
Nearby Counties (meeting alert criteria):	Brown County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	35.20 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	310.78 K
Observed - Background BT (3.9 um)	6.45 K
BT Anomaly (3.9 um)	4.06 K
Maximum Observed - Clear RTM BT (3.9 um)	19.02 K
Maximum Observed BTD (3.9-10/11/12 um)	18.71 K
Observed - Background BTD (3.9-10/11/12 um)	6.82 K
BTD Anomaly (3.9-10/11/12 um)	6.76 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	5.70 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.59
Fraction of Surrounding Red Channel Pixels that are Brighter	0.99
Maximum Radiative Power	35.20 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	57.20°
Mean Solar Zenith Angle	40.20°
Mean Glint Angle	82.10°
Water Fraction	0.00
Total Pixel Area	7.40 km²
Latest Satellite Imagery:	MN-WInw_750_m ND-SDn_750_m
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Basic Information
State/Province(s)	MO
Country/Countries	United States
County/Locality(s)	Lincoln County, MO
NWS WFO	St Louis MO
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 19:46:51UTC
Radiative Center (Lat, Lon):	39.011112°, -91.262497°
Nearby Counties (meeting alert criteria):	Lincoln County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	10.60 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	301.31 K
Observed - Background BT (3.9 um)	3.18 K
BT Anomaly (3.9 um)	5.36 K
Maximum Observed - Clear RTM BT (3.9 um)	15.08 K
Maximum Observed BTD (3.9-10/11/12 um)	10.27 K
Observed - Background BTD (3.9-10/11/12 um)	3.17 K
BTD Anomaly (3.9-10/11/12 um)	7.88 K
Similar Pixel Count	16
BT Time Tendency (3.9 um)	3.00 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	10.60 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	48.40°
Mean Solar Zenith Angle	38.10°
Mean Glint Angle	69.70°
Water Fraction	0.00
Total Pixel Area	6.00 km²
Latest Satellite Imagery:	ILs-INs-KYw-TNw-_750_m MNs-IA-MOnw-NEe_750_m MOsw-KSe-OKe-ARnw_750_m WIs-ILn-MIw-INn_750_m
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Basic Information
State/Province(s)	OK
Country/Countries	United States
County/Locality(s)	McCurtain County, OK
NWS WFO	Shreveport LA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 19:47:20UTC
Radiative Center (Lat, Lon):	33.946110°, -95.028893°
Nearby Counties (meeting alert criteria):	McCurtain County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	7.59 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	302.50 K
Observed - Background BT (3.9 um)	2.51 K
BT Anomaly (3.9 um)	1.68 K
Maximum Observed - Clear RTM BT (3.9 um)	11.43 K
Maximum Observed BTD (3.9-10/11/12 um)	9.83 K
Observed - Background BTD (3.9-10/11/12 um)	2.26 K
BTD Anomaly (3.9-10/11/12 um)	2.32 K
Similar Pixel Count	25
BT Time Tendency (3.9 um)	1.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.70
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	7.59 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	45.00°
Mean Solar Zenith Angle	32.30°
Mean Glint Angle	59.90°
Water Fraction	0.00
Total Pixel Area	5.70 km²
Latest Satellite Imagery:	MOsw-KSe-OKe-ARnw_750_m TXe-LA-ARs_750_m
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Basic Information
State/Province(s)	MS
Country/Countries	United States
County/Locality(s)	Clay County, MS
NWS WFO	Jackson MS
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 19:47:21UTC
Radiative Center (Lat, Lon):	33.596943°, -88.968330°
Nearby Counties (meeting alert criteria):	Clay County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	6.75 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	298.43 K
Observed - Background BT (3.9 um)	2.91 K
BT Anomaly (3.9 um)	2.37 K
Maximum Observed - Clear RTM BT (3.9 um)	11.82 K
Maximum Observed BTD (3.9-10/11/12 um)	7.59 K
Observed - Background BTD (3.9-10/11/12 um)	2.69 K
BTD Anomaly (3.9-10/11/12 um)	4.57 K
Similar Pixel Count	9
BT Time Tendency (3.9 um)	2.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.65
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	6.75 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	42.00°
Mean Solar Zenith Angle	35.70°
Mean Glint Angle	59.80°
Water Fraction	0.00
Total Pixel Area	5.40 km²
Latest Satellite Imagery:	MS-AL-GAw-FLw_750_m
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Basic Information
State/Province(s)	Unknown
Country/Countries	Cuba
County/Locality(s)	Unknown, Unknown
NWS WFO	N/A
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2025-04-12 19:48:22UTC
Radiative Center (Lat, Lon):	22.799166°, -82.319443°
Nearby Counties (meeting alert criteria):	Unknown (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	46.57 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	315.19 K
Observed - Background BT (3.9 um)	7.28 K
BT Anomaly (3.9 um)	4.40 K
Maximum Observed - Clear RTM BT (3.9 um)	15.19 K
Maximum Observed BTD (3.9-10/11/12 um)	19.52 K
Observed - Background BTD (3.9-10/11/12 um)	6.56 K
BTD Anomaly (3.9-10/11/12 um)	5.13 K
Similar Pixel Count	22
BT Time Tendency (3.9 um)	8.20 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.88
Fraction of Surrounding Red Channel Pixels that are Brighter	0.95
Maximum Radiative Power	27.25 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	28.00°
Mean Solar Zenith Angle	35.70°
Mean Glint Angle	44.40°
Water Fraction	0.00
Total Pixel Area	9.10 km²
Latest Satellite Imagery:	None Available
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Next Generation Fire System (NGFS)