Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 06-02-2024 and time 22:42:51 (Italy) in region 2 km SE Norcia (PG)

A magnitude ML 1.5 earthquake occured in region: 2 km SE Norcia (PG), on

  • 06-02-2024 21:42:51 (UTC)
  • 06-02-2024 22:42:51 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7730, 13.1070 at 11 km depth.

The earthquake was located by: Sala Sismica INGV-Roma.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

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Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Norcia PG 3 4957 4957
Cascia PG 10 3217 8174
Preci PG 13 724 8898
Castelsantangelo sul Nera MC 14 281 9179
Accumoli RI 14 667 9846
Arquata del Tronto AP 16 1178 11024
Poggiodomo PG 16 117 11141
Cerreto di Spoleto PG 16 1075 12216
Cittareale RI 18 482 12698
Visso MC 18 1107 13805
Monteleone di Spoleto PG 19 599 14404
Ussita MC 19 444 14848
Sellano PG 20 1079 15927

Municipalities with at least 50000 inhabitants

An earthquake occurred to
39 Km SE of Foligno (57155 inhabitants)
44 Km NE of Terni (111501 inhabitants)
51 Km W of Teramo (54892 inhabitants)
53 Km NW of L'Aquila (69753 inhabitants)
69 Km SE of Perugia (166134 inhabitants)
90 Km W of Montesilvano (53738 inhabitants)
91 Km E of Viterbo (67173 inhabitants)
91 Km NE of Guidonia Montecelio (88673 inhabitants)
93 Km N of Tivoli (56533 inhabitants)
97 Km W of Pescara (121014 inhabitants)
99 Km W of Chieti (51815 inhabitants)
100 Km SW of Ancona (100861 inhabitants)
Recent and historical seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Reviewed
Rev100 		ML 1.5 2024-02-06
21:42:51		 42.7733 13.1073 11 2024-02-06
21:59:54		 Sala Sismica INGV-Roma 125080751
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2024-02-06 21:42:51 ± 0.04
Latitude 42.7733 ± 0.0018
Longitude 13.1073 ± 0.0025
Depth (km) 11 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 100 -> SURVEY-INGV
Event type earthquake
Origin ID 125080751

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 250
Semi-minor axis of confidence ellipse (meter) 206
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 93
Circular confidence region, given by single value of horizontal uncertainty (meter) 250.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 51
Number of associated phases, regardless of their use for origin computation 56
Number of defining phases 42
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.18
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.41639
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 21
Magnitude information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 47
Type of magnitude ML
Reference to an origin 125080751
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2024-02-06 21:59:54
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.GATE.HHZ. 2024-02-06T21:43:45.47 3.0 undecidable manual Sn -0.3 0
IV.CING.HHZ. 2024-02-06T21:43:13.35 3.0 undecidable manual S -0.28 0
IV.FIAM.HHZ. 2024-02-06T21:43:09.44 3.0 undecidable manual S -0.31 0
IV.CESX.HHZ. 2024-02-06T21:43:06.34 0.3 undecidable manual S 247 46.2204 50 0.02 70
IV.ARVD.HHZ. 2024-02-06T21:43:05.97 3.0 negative manual P -0.07 0
IV.SSFR.HHZ. 2024-02-06T21:43:05.33 3.0 undecidable manual P -0.07 0
IV.MML1.EHZ. 2024-02-06T21:43:04.48 0.3 undecidable manual S 344 39.3273 50 -0.01 71
IV.GUMA.HHZ. 2024-02-06T21:43:04.38 0.3 undecidable manual S 30 37.0296 50 0.5 66
IV.FAGN.HHZ. 2024-02-06T21:43:04.28 3.0 positive manual P 0.33 0
IV.CSP1.EHZ. 2024-02-06T21:43:03.80 0.3 undecidable manual S 13 36.2415 50 0.14 72
IV.CAMP.HHZ. 2024-02-06T21:43:03.46 0.3 undecidable manual S 137 36.0417 50 -0.15 69
IV.CING.HHZ. 2024-02-06T21:43:03.50 3.0 positive manual P -0.29 0
IV.ATCC.EHZ. 2024-02-06T21:43:02.24 3.0 negative manual P 0.09 0
IV.RM33.EHZ. 2024-02-06T21:43:02.17 0.3 undecidable manual S 163 30.6471 50 0.01 72
IV.CESI.HHZ. 2024-02-06T21:43:02.02 0.3 undecidable manual S 327 30.5472 50 -0.11 70
IV.SNTG.HHZ. 2024-02-06T21:43:01.55 3.0 positive manual P -0.1 0
IV.FDMO.HHZ. 2024-02-06T21:43:01.57 0.3 undecidable manual S 357 29.2485 50 -0.22 69
IV.MNTT.EHZ. 2024-02-06T21:43:01.70 3.0 negative manual P 0.32 0
IV.OFFI.HHZ. 2024-02-06T21:43:01.66 3.0 negative manual P 0.36 0
IV.FIAM.HHZ. 2024-02-06T21:43:01.43 3.0 negative manual P -0.18 0
IV.MTRA.EHZ. 2024-02-06T21:43:00.09 0.3 undecidable manual S 94 23.6541 50 -0.2 70
IV.GIGS.HHZ. 2024-02-06T21:43:00.90 3.0 undecidable manual P -0.43 0
IT.MTCL.HGZ. 2024-02-06T21:43:00.56 0.3 undecidable manual S 340 25.9518 50 -0.37 67
IV.SMA1.EHZ. 2024-02-06T21:43:00.90 0.3 undecidable manual S 130 24.4533 50 0.39 70
IV.CESX.HHZ. 2024-02-06T21:42:59.96 0.1 undecidable manual P 247 46.2204 50 -0.09 92
IV.TERO.HHZ. 2024-02-06T21:42:59.54 3.0 positive manual P -0.58 0
IV.LNSS.HHZ. 2024-02-06T21:42:59.17 0.3 undecidable manual S 196 19.6692 50 -0.07 73
IV.MMO1.EHZ. 2024-02-06T21:42:59.98 0.3 undecidable manual S 52 22.6551 50 -0.07 72
7F.SIB2.EHZ. 2024-02-06T21:42:59.17 0.3 undecidable manual S 51 20.6682 50 -0.33 69
IV.MML1.EHZ. 2024-02-06T21:42:59.52 0.3 undecidable manual P 344 39.3273 50 0.54 65
IV.FEMA.HNZ. 2024-02-06T21:42:59.45 0.6 undecidable manual S 347 21.4674 50 -0.26 46
ZO.PDN12.EHZ. 2024-02-06T21:42:58.20 0.3 undecidable manual S 289 16.3725 124 -0.08 74
7F.SIB1.EHN. 2024-02-06T21:42:58.88 0.3 undecidable manual S 44 18.87 50 -0.15 73
IV.MC2.EHZ. 2024-02-06T21:42:58.59 0.3 undecidable manual S 23 16.6722 123 0.21 72
IV.CSP1.EHZ. 2024-02-06T21:42:58.45 0.1 undecidable manual P 13 36.2415 50 -0.06 94
IV.CAMP.HHZ. 2024-02-06T21:42:58.41 0.3 undecidable manual P 137 36.0417 50 -0.08 70
7F.SIB3.EHZ. 2024-02-06T21:42:58.34 0.3 undecidable manual S 49 17.3715 122 -0.25 71
IV.GUMA.HHZ. 2024-02-06T21:42:58.85 0.1 undecidable manual P 30 37.0296 50 0.21 94
IV.CESI.HHZ. 2024-02-06T21:42:57.54 0.1 undecidable manual P 327 30.5472 50 -0.09 95
IV.FDMO.HHZ. 2024-02-06T21:42:57.29 0.1 undecidable manual P 357 29.2485 50 -0.14 94
IV.RM33.EHZ. 2024-02-06T21:42:57.47 0.1 undecidable manual P 163 30.6471 50 -0.17 93
IV.SMA1.EHZ. 2024-02-06T21:42:56.76 0.1 undecidable manual P 130 24.4533 50 0.07 99
IV.FEMA.HNZ. 2024-02-06T21:42:56.62 0.3 undecidable manual P 347 21.4674 50 0.38 70
IV.MTRA.EHZ. 2024-02-06T21:42:56.68 0.3 undecidable manual P 94 23.6541 50 0.11 74
IV.MMO1.EHZ. 2024-02-06T21:42:56.35 0.1 undecidable manual P 52 22.6551 50 -0.07 96
IT.MTCL.HGZ. 2024-02-06T21:42:56.92 0.1 undecidable manual P 340 25.9518 50 -0.01 97
7F.SIB2.EHZ. 2024-02-06T21:42:56.01 0.1 undecidable manual P 51 20.6682 50 -0.1 96
IV.NRCA.HHZ. 2024-02-06T21:42:55.87 0.3 undecidable manual S 5 6.6933 148 -0.03 76
7F.SIB3.EHZ. 2024-02-06T21:42:55.52 0.1 undecidable manual P 49 17.3715 122 -0.06 98
ZO.PDN11.EHZ. 2024-02-06T21:42:55.35 0.3 undecidable manual S 42 1.5984 172 0.08 75
ZO.PDN12.EHZ. 2024-02-06T21:42:55.42 0.1 undecidable manual P 289 16.3725 124 0.02 100
7F.SIB1.EHN. 2024-02-06T21:42:55.89 0.1 undecidable manual P 44 18.87 50 0.05 99
IV.LNSS.HHZ. 2024-02-06T21:42:55.91 0.1 undecidable manual P 196 19.6692 50 -0.05 98
IV.MC2.EHZ. 2024-02-06T21:42:55.62 0.1 undecidable manual P 23 16.6722 123 0.15 97
IV.NRCA.HHZ. 2024-02-06T21:42:54.23 0.1 undecidable manual P 5 6.6933 148 0.2 98
ZO.PDN11.EHZ. 2024-02-06T21:42:53.89 0.1 undecidable manual P 42 1.5984 172 0.22 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.LNSS.HHN. ML:2.0 0.0007199999999999999 1.9 AML other m 2024-02-06T21:42:59.00
IV.MMO1.EHE. ML:1.8 0.00042704410000000005 0.192 AML other m 2024-02-06T21:43:00.90
IV.LNSS.HHE. ML:2.0 0.0006532145 0.1024 AML other m 2024-02-06T21:43:00.12
IV.MMO1.EHN. ML:1.9 0.0005505 0.2 AML other m 2024-02-06T21:43:00.92
IV.MTRA.EHE. ML:1.7 0.000304937 0.1408 AML other m 2024-02-06T21:43:01.50
IV.FDMO.HHE. ML:1.5 0.000155 1.7 AML other m 2024-02-06T21:43:02.86
IV.CESI.HHN. ML:1.5 0.000155401715 0.1408 AML other m 2024-02-06T21:43:02.35
IV.FDMO.HHN. ML:1.6 0.00019250000000000002 0.88 AML other m 2024-02-06T21:43:02.86
IV.CESI.HHE. ML:1.4 0.0001152587 0.1792 AML other m 2024-02-06T21:43:02.30
IV.RM33.EHN. ML:1.4 0.00010887063 0.1408 AML other m 2024-02-06T21:43:03.69
IV.RM33.EHE. ML:1.4 0.000126008345 0.0896 AML other m 2024-02-06T21:43:04.14
IV.SMA1.EHE. ML:1.3 0.000118453905 0.128 AML other m 2024-02-06T21:43:02.32
IV.CAMP.HHN. ML:1.0 0.00004245 0.94 AML other m 2024-02-06T21:43:04.87
IV.CSP1.EHE. ML:1.9 0.00033691280000000003 0.1792 AML other m 2024-02-06T21:43:04.49
IV.MML1.EHN. ML:1.3 0.00006846234 0.384 AML other m 2024-02-06T21:43:05.36
IV.CSP1.EHN. ML:1.9 0.00033576755 0.1408 AML other m 2024-02-06T21:43:05.96
IV.SMA1.EHN. ML:1.2 0.000086628685 0.2048 AML other m 2024-02-06T21:43:02.34
IV.MML1.EHE. ML:1.4 0.0000904 0.14 AML other m 2024-02-06T21:43:05.89
IV.GUMA.HHN. ML:2.0 0.000391 0.2 AML other m 2024-02-06T21:43:05.99
IV.MTRA.EHN. ML:1.4 0.00016940995 0.1024 AML other m 2024-02-06T21:43:01.03
IV.TERO.HHE. ML:1.3 0.000062699425 0.1408 AML other m 2024-02-06T21:43:08.40
IV.GUMA.HHE. ML:2.0 0.00034286704999999997 0.3584 AML other m 2024-02-06T21:43:07.90
IV.CAMP.HHE. ML:0.9 0.000031581085 0.2048 AML other m 2024-02-06T21:43:04.77
IV.TERO.HHN. ML:1.4 0.0000809 0.12 AML other m 2024-02-06T21:43:07.58
IV.FIAM.HHE. ML:1.3 0.000047435065 0.1792 AML other m 2024-02-06T21:43:09.99
IV.CESX.HHN. ML:1.4 0.00006855 0.38 AML other m 2024-02-06T21:43:10.11
IV.CESX.HHE. ML:1.4 0.00007944999999999999 0.32 AML other m 2024-02-06T21:43:10.11
IV.SNTG.HHN. ML:1.3 0.00004565 0.2 AML other m 2024-02-06T21:43:10.28
IV.OFFI.HHN. ML:1.8 0.00014895613499999998 0.2944 AML other m 2024-02-06T21:43:11.33
IV.SNTG.HHE. ML:1.2 0.000037866555000000005 0.1408 AML other m 2024-02-06T21:43:11.07
IV.OFFI.HHE. ML:1.8 0.00015380260000000002 0.2816 AML other m 2024-02-06T21:43:12.02
IV.FIAM.HHN. ML:1.2 0.000034876320000000005 0.2176 AML other m 2024-02-06T21:43:09.80
IV.MNTT.EHN. ML:1.8 0.00016042825 0.3328 AML other m 2024-02-06T21:43:10.41
IV.ATCC.EHN. ML:1.3 0.00004545000000000001 1.16 AML other m 2024-02-06T21:43:12.98
IV.CING.HHN. ML:1.2 0.000025141805 0.128 AML other m 2024-02-06T21:43:15.88
IV.ATCC.EHE. ML:1.2 0.000033524239999999996 0.2048 AML other m 2024-02-06T21:43:11.67
IV.MNTT.EHE. ML:1.8 0.00015919920000000002 0.2816 AML other m 2024-02-06T21:43:11.40
IV.CING.HHE. ML:1.3 0.0000353 0.14 AML other m 2024-02-06T21:43:14.98
IV.ARVD.HHN. ML:1.0 0.000015504609999999998 0.1792 AML other m 2024-02-06T21:43:18.11
IV.ARVD.HHE. ML:1.2 0.000019699999999999998 0.6 AML other m 2024-02-06T21:43:19.04
IV.LNSS.HNE. ML:1.9 0.00059408115 0.1024 AML other m 2024-02-06T21:43:00.12
IV.LNSS.HNN. ML:1.9 0.0006454294 0.1152 AML other m 2024-02-06T21:42:59.95
IV.RM33.HNE. ML:1.4 0.000130283505 0.1152 AML other m 2024-02-06T21:43:04.15
IV.RM33.HNN. ML:1.4 0.000129340125 0.1408 AML other m 2024-02-06T21:43:03.69
IV.CESI.HNE. ML:1.4 0.00011901214 0.1792 AML other m 2024-02-06T21:43:02.40
IV.CESI.HNN. ML:1.6 0.00017661507499999997 0.2688 AML other m 2024-02-06T21:43:02.35
IV.SSFR.HHN. ML:1.2 0.00002720274 0.2304 AML other m 2024-02-06T21:43:18.39
TDMT - Time Domain Moment Tensor
Fault Plane solutions in the area
Download
Type Description Link
QuakeML - small Event, Origin, FocalMechanism Download
QuakeML - full Event, Origin, FocalMechanism, Amplitude, Arrival, Pick, Station Magnitude Download