Next Generation Fire System (NGFS) - Experimental ; CIMSS

Date:	2024-04-24
Time:	23:31:17
Production Date and Time:	2024-04-24 23:36:16 UTC
Primary Instrument:	GOES-16 ABI
Wmo Spacecraft Id:	152
Location/orbit:	GEO
L1 File:	OR_ABI-L1b-RadC-M6C14_G16_s20241152331172_e20241152333545_c20241152334027.nc
L1 File(s) - Temporal	OR_ABI-L1b-RadC-M6C14_G16_s20241152326172_e20241152328545_c20241152329012.nc
Number Of Thermal Anomaly Alerts:	5

Basic Information
State/Province(s)	MN
Country/Countries	USA
County/Locality(s)	Swift County, MN
NWS WFO	Twin Cities/Chanhassen MN
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-24 23:31:20UTC
Radiative Center (Lat, Lon):	45.390000°, -95.530000°
Nearby Counties (meeting alert criteria):	Swift County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	49.21 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	299.71 K
Observed - Background BT (3.9 um)	13.39 K
BT Anomaly (3.9 um)	11.68 K
Maximum Observed - Clear RTM BT (3.9 um)	15.19 K
Maximum Observed BTD (3.9-10/11/12 um)	22.65 K
Observed - Background BTD (3.9-10/11/12 um)	13.17 K
BTD Anomaly (3.9-10/11/12 um)	10.16 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	6.80 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.82
Fraction of Surrounding Red Channel Pixels that are Brighter	0.85
Maximum Radiative Power	49.21 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.30°
Mean Solar Zenith Angle	72.40°
Mean Glint Angle	57.20°
Water Fraction	0.00
Total Pixel Area	8.80 km²
Latest Satellite Imagery:	MN-WInw_750_m
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Basic Information
State/Province(s)	SD
Country/Countries	USA
County/Locality(s)	Brule County, SD
NWS WFO	Sioux Falls SD
Identification Method	Enhanced Contextual (Cloud)
Mean Object Date/Time	2024-04-24 23:31:20UTC
Radiative Center (Lat, Lon):	43.910000°, -99.340000°
Nearby Counties (meeting alert criteria):	Brule County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	121.53 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk, Known Incident: BRULE BOTTOM GPA RX (HIGH, tdiff=1.40267 days, POINT)
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	317.05 K
Observed - Background BT (3.9 um)	26.99 K
BT Anomaly (3.9 um)	11.01 K
Maximum Observed - Clear RTM BT (3.9 um)	30.76 K
Maximum Observed BTD (3.9-10/11/12 um)	37.86 K
Observed - Background BTD (3.9-10/11/12 um)	27.43 K
BTD Anomaly (3.9-10/11/12 um)	11.08 K
Similar Pixel Count	0
BT Time Tendency (3.9 um)	19.10 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	0.37
Maximum Radiative Power	121.53 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	56.40°
Mean Solar Zenith Angle	69.60°
Mean Glint Angle	53.20°
Water Fraction	0.00
Total Pixel Area	9.00 km²
Latest Satellite Imagery:	SDs-NE-COne-KSnw_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Fayette County, IA
NWS WFO	La Crosse WI
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-24 23:31:21UTC
Radiative Center (Lat, Lon):	43.000000°, -91.610000°
Nearby Counties (meeting alert criteria):	Fayette County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	44.70 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.78 K
Observed - Background BT (3.9 um)	9.16 K
BT Anomaly (3.9 um)	14.81 K
Maximum Observed - Clear RTM BT (3.9 um)	15.11 K
Maximum Observed BTD (3.9-10/11/12 um)	11.91 K
Observed - Background BTD (3.9-10/11/12 um)	9.20 K
BTD Anomaly (3.9-10/11/12 um)	24.62 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	4.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.46
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	22.73 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.60°
Mean Solar Zenith Angle	75.30°
Mean Glint Angle	59.50°
Water Fraction	0.00
Total Pixel Area	15.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Hardin County, IA
NWS WFO	Des Moines IA
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-24 23:31:51UTC
Radiative Center (Lat, Lon):	42.380000°, -93.060000°
Nearby Counties (meeting alert criteria):	Hardin County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	77.40 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	303.09 K
Observed - Background BT (3.9 um)	13.33 K
BT Anomaly (3.9 um)	21.19 K
Maximum Observed - Clear RTM BT (3.9 um)	20.37 K
Maximum Observed BTD (3.9-10/11/12 um)	17.68 K
Observed - Background BTD (3.9-10/11/12 um)	13.81 K
BTD Anomaly (3.9-10/11/12 um)	31.49 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	13.40 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.15
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	42.50 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	52.50°
Mean Solar Zenith Angle	74.20°
Mean Glint Angle	57.80°
Water Fraction	0.00
Total Pixel Area	15.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Basic Information
State/Province(s)	IA
Country/Countries	USA
County/Locality(s)	Linn County, IA
NWS WFO	Quad Cities IL
Identification Method	Enhanced Contextual (Clear)
Mean Object Date/Time	2024-04-24 23:31:51UTC
Radiative Center (Lat, Lon):	41.920000°, -91.470000°
Nearby Counties (meeting alert criteria):	Linn County (0.00 km)
Total Radiative Power Anomaly	n/a
Total Radiative Power	15.17 MW
Map:
Additional Information
Alert Status	New Feature
Type of Event	Nominal Risk
Event Priority Ranking	4
Maximum Observed BT (3.9 um)	294.22 K
Observed - Background BT (3.9 um)	6.47 K
BT Anomaly (3.9 um)	8.70 K
Maximum Observed - Clear RTM BT (3.9 um)	13.36 K
Maximum Observed BTD (3.9-10/11/12 um)	9.28 K
Observed - Background BTD (3.9-10/11/12 um)	6.21 K
BTD Anomaly (3.9-10/11/12 um)	16.80 K
Similar Pixel Count	2
BT Time Tendency (3.9 um)	2.30 K
Image Interval	5.00 minutes
Fraction of Surrounding LWIR Pixels that are Colder	0.69
Fraction of Surrounding Red Channel Pixels that are Brighter	1.00
Maximum Radiative Power	15.17 MW
Maximum Radiative Power Uncertainty	0.00 MW
Total Radiative Power Uncertainty	0.00 MW
Mean Viewing Angle	51.40°
Mean Solar Zenith Angle	75.40°
Mean Glint Angle	59.20°
Water Fraction	0.00
Total Pixel Area	7.40 km²
Latest Satellite Imagery:	MNs-IA-MOnw-NEe_750_m
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Next Generation Fire System (NGFS) - Experimental