Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 2.4 on date 07-03-2017 and time 10:12:52 (Italy) in region 8 km E Norcia (PG)

A magnitude ML 2.4 earthquake occured in region: 8 km E Norcia (PG), on

  • 07-03-2017 09:12:52 (UTC)
  • 07-03-2017 10:12:52 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7960, 13.1960 at 13 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

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 8 4957 4957
Arquata del Tronto AP 9 1178 6135
Castelsantangelo sul Nera MC 12 281 6416
Accumoli RI 12 667 7083
Montegallo AP 12 523 7606
Preci PG 16 724 8330
Montemonaco AP 16 604 8934
Cascia PG 17 3217 12151
Ussita MC 17 444 12595
Visso MC 17 1107 13702
Acquasanta Terme AP 18 2916 16618
Cittareale RI 20 482 17100
Amatrice RI 20 2657 19757

Municipalities with at least 50000 inhabitants

An earthquake occurred to
44 Km E of Foligno (57155 inhabitants)
44 Km W of Teramo (54892 inhabitants)
52 Km NE of Terni (111501 inhabitants)
52 Km NW of L'Aquila (69753 inhabitants)
74 Km E of Perugia (166134 inhabitants)
84 Km W of Montesilvano (53738 inhabitants)
91 Km W of Pescara (121014 inhabitants)
94 Km NW of Chieti (51815 inhabitants)
95 Km S of Ancona (100861 inhabitants)
96 Km NE of Guidonia Montecelio (88673 inhabitants)
98 Km NE of Tivoli (56533 inhabitants)
99 Km E of Viterbo (67173 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
Bulletin
Rev1000 		ML 2.4 2017-03-07
09:12:52		 42.7958 13.1957 13 2019-07-19
13:20:57		 Bollettino Sismico Italiano INGV 62840051
Reviewed
Rev100 		ML 2.4 2017-03-07
09:12:52		 42.7953 13.2002 12 2017-03-07
09:21:17		 Sala Sismica INGV-Roma 42072191
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-07 09:12:52 ± 0.02
Latitude 42.7958 ± 0.0009
Longitude 13.1957 ± 0.0025
Depth (km) 13 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 62840051

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 160
Semi-minor axis of confidence ellipse (meter) 16
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 78
Circular confidence region, given by single value of horizontal uncertainty (meter) 160.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 59
Number of associated phases, regardless of their use for origin computation 80
Number of defining phases 78
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.16
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.94699
Number of stations at which the event was observed 51
Number of stations from which data was used for origin computation 50
Magnitudes information

ML:2.4

Field Value
Value 2.4
Uncertainty 0.3
Num. used stations 31
Type of magnitude ML
Reference to an origin 42072191
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-07 09:21:18

ML:2.4

Field Value
Value 2.4
Uncertainty 0.2
Num. used stations 72
Type of magnitude ML
Reference to an origin 62840051
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2018-11-06 16:38:16
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.FSSB.HHZ. 2017-03-07T09:13:09.73 0.6 undecidable manual P 341 105.117 91 -0.02 42
IV.ASSB.HHZ. 2017-03-07T09:13:08.93 3.0 undecidable manual S 0.47 0
IV.CERT.HHZ. 2017-03-07T09:13:07.95 0.6 undecidable manual P 191 95.5377 91 -0.32 40
IV.FRON.EHZ. 2017-03-07T09:13:07.27 0.1 undecidable manual P 335 88.6446 91 0.06 85
IV.SEF1.HNZ. 2017-03-07T09:13:06.58 0.3 undecidable manual S 333 43.8228 93 0.28 67
IV.T1222.EHZ. 2017-03-07T09:13:06.57 0.3 undecidable manual S 197 45.621 93 -0.2 68
IV.ARVD.HHZ. 2017-03-07T09:13:06.10 0.1 undecidable manual P 345 80.5638 92 0.14 85
IV.MURB.HHZ. 2017-03-07T09:13:05.35 0.1 undecidable manual P 314 75.1692 92 0.22 85
IV.T1211.EHZ. 2017-03-07T09:13:05.49 0.6 undecidable manual S 224 40.2264 94 0.14 46
IV.T0110.HHZ. 2017-03-07T09:13:05.51 0.1 undecidable manual P 143 78.7656 92 -0.17 85
IV.T1247.HHZ. 2017-03-07T09:13:05.52 0.3 undecidable manual S 168 40.1265 94 0.2 68
IV.VCEL.EHZ. 2017-03-07T09:13:04.16 0.3 undecidable manual P 130 68.9754 92 -0.01 67
IV.T1220.EHZ. 2017-03-07T09:13:04.31 0.3 undecidable manual S 346 35.9418 95 0.12 70
IV.CING.HHZ. 2017-03-07T09:13:03.42 0.1 undecidable manual P 360 64.2912 92 -0.04 90
IV.T1246.HHZ. 2017-03-07T09:13:03.64 0.3 undecidable manual S 134 33.8439 95 0.01 71
IV.CAMP.HHZ. 2017-03-07T09:13:03.44 0.1 undecidable manual S 149 33.6441 95 -0.15 93
IV.RM33.HNZ. 2017-03-07T09:13:03.13 0.3 undecidable manual S 177 31.8459 96 0.02 71
IV.CESI.HHZ. 2017-03-07T09:13:03.36 0.3 undecidable manual S 315 33.1446 95 -0.09 70
IV.FOSV.EHZ. 2017-03-07T09:13:03.63 0.1 undecidable manual P 328 65.5899 92 -0.03 90
IV.GUMA.HHZ. 2017-03-07T09:13:03.46 0.3 undecidable manual S 21 31.746 96 0.39 66
IV.FAGN.HHZ. 2017-03-07T09:13:03.91 0.1 undecidable manual P 152 66.7776 92 0.06 89
IV.ATCC.EHZ. 2017-03-07T09:13:03.27 0.1 undecidable manual P 314 62.3931 92 0.1 89
IV.CSP1.EHZ. 2017-03-07T09:13:03.39 0.3 undecidable manual S 1 32.8449 95 0.02 72
IV.EL6.EHZ. 2017-03-07T09:13:02.79 0.1 undecidable manual P 353 59.6958 92 0.04 91
IV.T1221.HNZ. 2017-03-07T09:13:02.32 0.3 undecidable manual S 284 29.2485 96 -0.1 71
IV.FIAM.HHZ. 2017-03-07T09:13:02.42 0.1 undecidable manual P 186 58.8966 92 -0.2 88
IV.SNTG.HHZ. 2017-03-07T09:13:01.87 0.1 undecidable manual P 338 55.0005 92 -0.15 89
IV.MOMA.HHZ. 2017-03-07T09:13:01.70 0.3 undecidable manual P 271 50.9157 93 0.3 65
IV.CESX.HHZ. 2017-03-07T09:13:01.94 0.1 undecidable manual P 247 53.8017 93 0.1 90
IV.T1215.EHZ. 2017-03-07T09:13:01.60 0.1 undecidable manual S 272 26.6511 98 -0.12 94
MN.AQU.HHZ. 2017-03-07T09:13:01.79 0.6 undecidable manual P 161 51.9036 93 0.24 44
IV.GAG1.HNZ. 2017-03-07T09:13:01.53 0.1 undecidable manual P 348 50.1165 93 0.25 88
IV.ASSB.HHZ. 2017-03-07T09:13:01.31 3.0 undecidable manual P -0.27 0
IV.T1256.HHZ. 2017-03-07T09:13:00.80 0.1 undecidable manual S 6 23.4543 100 -0.09 95
IV.OFFI.HHZ. 2017-03-07T09:13:00.79 1.0 undecidable manual P 69 42.7239 94 0.65 20
IV.SEF1.HNZ. 2017-03-07T09:13:00.05 0.6 undecidable manual P 333 43.8228 93 -0.26 44
IV.T1299.HNZ. 2017-03-07T09:13:00.00 0.1 undecidable manual S 158 19.2696 105 0.21 94
IV.T1217.EHZ. 2017-03-07T09:13:00.96 0.1 undecidable manual S 247 23.4543 100 0.08 96
IV.T1222.EHZ. 2017-03-07T09:13:00.40 0.1 undecidable manual P 197 45.621 93 -0.19 90
IV.MNTP.HNZ. 2017-03-07T09:13:00.80 0.3 undecidable manual P 30 43.9227 93 0.48 64
IV.SMA1.EHZ. 2017-03-07T09:13:00.31 0.1 undecidable manual S 148 21.5673 102 -0.08 96
IV.GIGS.HHZ. 2017-03-07T09:13:00.63 0.1 undecidable manual P 141 48.9177 93 -0.46 85
IV.ARRO.EHZ. 2017-03-07T09:13:00.04 0.3 undecidable manual P 236 42.5241 94 -0.06 70
IV.FEMA.HNZ. 2017-03-07T09:13:00.31 0.1 undecidable manual S 327 21.9669 101 -0.18 94
IV.T1241.HNZ. 2017-03-07T09:12:59.78 0.1 undecidable manual S 71 20.2686 103 -0.28 92
IV.T1247.HHZ. 2017-03-07T09:12:59.74 0.3 undecidable manual P 168 40.1265 94 -0.01 71
IV.T1211.EHZ. 2017-03-07T09:12:59.66 0.1 undecidable manual P 224 40.2264 94 -0.1 93
IV.T1201.HNZ. 2017-03-07T09:12:59.44 0.3 undecidable manual S 164 15.9729 111 0.48 67
IV.T1204.EHZ. 2017-03-07T09:12:59.09 0.3 undecidable manual S 143 16.5723 110 -0.01 74
IV.T1216.EHZ. 2017-03-07T09:12:59.23 0.1 undecidable manual S 306 17.7711 107 -0.19 94
IV.GUMA.HHZ. 2017-03-07T09:12:58.70 0.1 positive manual P 21 31.746 96 0.25 91
IV.T1212.EHZ. 2017-03-07T09:12:58.28 0.1 undecidable manual S 248 13.2756 119 -0.01 99
IV.CSP1.EHZ. 2017-03-07T09:12:58.54 0.1 undecidable manual P 1 32.8449 95 -0.08 94
IV.T1220.EHZ. 2017-03-07T09:12:58.98 0.1 negative manual P 346 35.9418 95 -0.11 93
IV.MMO1.EHZ. 2017-03-07T09:12:58.70 0.1 undecidable manual S 43 15.6732 112 -0.18 95
IV.T1246.HHZ. 2017-03-07T09:12:58.58 0.3 undecidable manual P 134 33.8439 95 -0.19 69
IV.CAMP.HHZ. 2017-03-07T09:12:58.57 0.1 negative manual P 149 33.6441 95 -0.18 92
IV.T1218.EHZ. 2017-03-07T09:12:58.95 0.1 undecidable manual S 205 15.3735 113 0.13 96
IV.RM33.HNZ. 2017-03-07T09:12:58.37 0.3 undecidable manual P 177 31.8459 96 -0.09 71
IV.CESI.HHZ. 2017-03-07T09:12:58.60 0.1 negative manual P 315 33.1446 95 -0.06 94
IV.MC2.EHZ. 2017-03-07T09:12:58.36 0.3 undecidable manual S 358 12.876 121 0.16 72
IV.T1215.EHZ. 2017-03-07T09:12:57.59 0.1 negative manual P 272 26.6511 98 -0.08 95
IV.T1213.HNZ. 2017-03-07T09:12:57.38 0.3 undecidable manual S 216 9.6792 132 -0.15 73
IV.T1256.HHZ. 2017-03-07T09:12:57.12 0.1 positive manual P 6 23.4543 100 -0.07 96
IV.T1221.HNZ. 2017-03-07T09:12:57.96 0.1 undecidable manual P 284 29.2485 96 -0.11 94
IV.T1217.EHZ. 2017-03-07T09:12:57.16 0.1 undecidable manual P 247 23.4543 100 -0.02 97
IV.T1201.HNZ. 2017-03-07T09:12:56.38 0.3 undecidable manual P 164 15.9729 111 0.31 69
IV.T1218.EHZ. 2017-03-07T09:12:56.08 0.1 undecidable manual P 205 15.3735 113 0.09 97
IV.SMA1.EHZ. 2017-03-07T09:12:56.86 0.1 negative manual P 148 21.5673 102 -0.04 97
IV.T1204.EHZ. 2017-03-07T09:12:56.25 0.3 undecidable manual P 143 16.5723 110 0.1 72
IV.T1216.EHZ. 2017-03-07T09:12:56.24 0.1 undecidable manual P 306 17.7711 107 -0.1 96
IV.FEMA.HNZ. 2017-03-07T09:12:56.93 0.1 negative manual P 327 21.9669 101 -0.02 97
IV.T1241.HNZ. 2017-03-07T09:12:56.63 0.1 undecidable manual P 71 20.2686 103 -0.08 96
IV.T1214.EHZ. 2017-03-07T09:12:56.65 0.1 undecidable manual S 165 4.1958 158 -0.02 100
IV.MMO1.EHZ. 2017-03-07T09:12:56.00 0.1 undecidable manual P 43 15.6732 112 -0.03 98
IV.T1299.HNZ. 2017-03-07T09:12:56.72 0.1 negative manual P 158 19.2696 105 0.17 95
IV.MC2.EHZ. 2017-03-07T09:12:55.75 0.1 undecidable manual P 358 12.876 121 0.12 97
IV.T1213.HNZ. 2017-03-07T09:12:55.31 0.1 undecidable manual P 216 9.6792 132 0.06 98
IV.T1212.EHZ. 2017-03-07T09:12:55.76 0.1 undecidable manual P 248 13.2756 119 0.08 98
IV.T1214.EHZ. 2017-03-07T09:12:54.88 0.1 undecidable manual P 165 4.1958 158 0.13 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.T1214.HNN. ML:2.6 0.004894999999999999 0.2 AML other m 2017-03-07T09:12:56.87
IV.T1214.HNE. ML:2.8 0.008400000000000001 0.12 AML other m 2017-03-07T09:12:56.79
IV.T1214.EHE. ML:2.8 0.008205 0.14 AML other m 2017-03-07T09:12:56.79
IV.T1214.EHN. ML:2.5 0.0046749999999999995 0.2 AML other m 2017-03-07T09:12:57.84
IV.T1212.HNN. ML:2.7 0.005484999999999999 0.2 AML other m 2017-03-07T09:12:58.42
IV.T1212.EHN. ML:2.7 0.005335 0.2 AML other m 2017-03-07T09:12:58.42
IV.T1212.EHE. ML:2.7 0.004764999999999999 0.1 AML other m 2017-03-07T09:12:58.37
IV.T1212.HNE. ML:2.7 0.004795 0.1 AML other m 2017-03-07T09:12:58.37
IV.T1216.EHE. ML:2.7 0.00345 0.52 AML other m 2017-03-07T09:12:59.68
IV.T1241.HNN. ML:2.6 0.0030250000000000003 1.68 AML other m 2017-03-07T09:13:00.85
IV.T1241.EHN. ML:2.6 0.0029649999999999998 1.68 AML other m 2017-03-07T09:13:00.85
IV.T1216.EHN. ML:2.7 0.0034750000000000002 0.62 AML other m 2017-03-07T09:13:00.37
IV.T1299.EHN. ML:2.3 0.0013900000000000002 0.56 AML other m 2017-03-07T09:13:00.07
IV.T1299.HNN. ML:2.3 0.00138 0.56 AML other m 2017-03-07T09:13:00.07
IV.T1241.EHE. ML:2.4 0.0016950000000000001 0.74 AML other m 2017-03-07T09:13:00.17
IV.SMA1.EHE. ML:2.7 0.00303 0.4 AML other m 2017-03-07T09:13:00.51
IV.T1299.HNE. ML:2.3 0.00135 1.08 AML other m 2017-03-07T09:13:00.33
IV.T1299.EHE. ML:2.3 0.001325 1.1 AML other m 2017-03-07T09:13:00.32
IV.T1217.EHE. ML:2.4 0.001495 0.44 AML other m 2017-03-07T09:13:01.17
IV.T1217.EHN. ML:2.4 0.001695 0.4 AML other m 2017-03-07T09:13:01.43
IV.SMA1.EHN. ML:2.5 0.002105 0.28 AML other m 2017-03-07T09:13:01.58
IV.T1215.HNE. ML:2.4 0.00148 1.54 AML other m 2017-03-07T09:13:01.83
IV.T1215.EHE. ML:2.5 0.0015350000000000001 1.54 AML other m 2017-03-07T09:13:01.83
IV.T1241.HNE. ML:2.4 0.001565 1.66 AML other m 2017-03-07T09:13:01.12
IV.T1215.HNN. ML:2.3 0.00117 0.84 AML other m 2017-03-07T09:13:02.05
IV.T1215.EHN. ML:2.3 0.001135 0.98 AML other m 2017-03-07T09:13:02.05
IV.CAMP.HHE. ML:2.4 0.001035 0.2 AML other m 2017-03-07T09:13:03.63
IV.CAMP.HHN. ML:2.1 0.0004975 0.54 AML other m 2017-03-07T09:13:03.68
IV.CESI.HHN. ML:2.4 0.0010175000000000002 0.44 AML other m 2017-03-07T09:13:03.75
IV.CSP1.EHE. ML:2.6 0.0017549999999999998 0.78 AML other m 2017-03-07T09:13:04.93
IV.CSP1.EHN. ML:2.6 0.001585 1.12 AML other m 2017-03-07T09:13:04.16
IV.CESI.HHE. ML:2.2 0.0007085 0.42 AML other m 2017-03-07T09:13:05.26
IV.ARRO.EHE. ML:2.2 0.0005480000000000001 1.82 AML other m 2017-03-07T09:13:06.96
IV.T1211.HNE. ML:2.4 0.0008435 0.12 AML other m 2017-03-07T09:13:07.30
IV.T1211.EHE. ML:2.4 0.0008280000000000001 0.12 AML other m 2017-03-07T09:13:07.30
IV.T1211.HNN. ML:2.3 0.0007415000000000001 0.18 AML other m 2017-03-07T09:13:07.75
IV.T1211.EHN. ML:2.4 0.0007645 0.18 AML other m 2017-03-07T09:13:07.75
IV.ARRO.EHN. ML:2.1 0.00041500000000000006 0.16 AML other m 2017-03-07T09:13:08.30
IV.OFFI.HHE. ML:2.6 0.001195 1.24 AML other m 2017-03-07T09:13:08.29
IV.OFFI.HHN. ML:2.9 0.0024050000000000005 0.46 AML other m 2017-03-07T09:13:09.62
IV.MOMA.HNN. ML:2.6 0.0011099999999999999 0.4 AML other m 2017-03-07T09:13:09.58
IV.MOMA.HHN. ML:2.6 0.0010840000000000001 0.42 AML other m 2017-03-07T09:13:09.58
IV.ASSB.HHE. ML:2.2 0.000343 1.22 AML other m 2017-03-07T09:13:09.00
IV.MOMA.HHE. ML:2.6 0.00108 0.14 AML other m 2017-03-07T09:13:09.82
IV.MOMA.HNE. ML:2.6 0.001 0.14 AML other m 2017-03-07T09:13:09.83
IV.ASSB.HHN. ML:2.2 0.000379 1.72 AML other m 2017-03-07T09:13:10.87
IV.CESX.HHN. ML:2.2 0.0003865 0.64 AML other m 2017-03-07T09:13:10.98
IV.SNTG.HNE. ML:2.2 0.00035850000000000004 1.38 AML other m 2017-03-07T09:13:10.92
IV.SNTG.HNN. ML:2.2 0.00039049999999999995 0.24 AML other m 2017-03-07T09:13:10.99
IV.SNTG.HHN. ML:2.2 0.0003725 0.24 AML other m 2017-03-07T09:13:10.87
IV.SNTG.HHE. ML:2.0 0.000247 0.56 AML other m 2017-03-07T09:13:11.32
IV.CESX.HHE. ML:2.2 0.000328 1.46 AML other m 2017-03-07T09:13:12.08
MN.AQU.HLN. ML:2.3 0.00047099999999999996 0.84 AML other m 2017-03-07T09:13:12.25
MN.AQU.HHN. ML:2.3 0.000459 0.84 AML other m 2017-03-07T09:13:12.25
MN.AQU.HHE. ML:2.2 0.000383 0.34 AML other m 2017-03-07T09:13:13.45
MN.AQU.HLE. ML:2.2 0.000376 0.32 AML other m 2017-03-07T09:13:13.46
IV.EL6.EHE. ML:2.5 0.00062 0.58 AML other m 2017-03-07T09:13:13.36
IV.EL6.EHN. ML:2.5 0.000605 1.38 AML other m 2017-03-07T09:13:13.06
IV.ATCC.EHE. ML:2.2 0.00033350000000000003 0.42 AML other m 2017-03-07T09:13:14.43
IV.CING.HHE. ML:2.2 0.0002615 0.64 AML other m 2017-03-07T09:13:14.87
IV.CING.HHN. ML:2.1 0.000245 0.86 AML other m 2017-03-07T09:13:14.29
IV.FOSV.EHE. ML:1.9 0.000145 1.4 AML other m 2017-03-07T09:13:14.79
IV.FAGN.HHE. ML:2.5 0.000583 0.24 AML other m 2017-03-07T09:13:15.78
IV.FOSV.EHN. ML:2.0 0.00019600000000000002 0.48 AML other m 2017-03-07T09:13:16.76
IV.MURB.HHE. ML:2.4 0.000359 1.04 AML other m 2017-03-07T09:13:17.24
IV.T0110.HHE. ML:2.3 0.0002915 1.5 AML other m 2017-03-07T09:13:18.83
IV.FAGN.HHN. ML:2.4 0.000544 0.46 AML other m 2017-03-07T09:13:18.53
IV.T0110.HHN. ML:2.3 0.00027 0.72 AML other m 2017-03-07T09:13:20.01
IV.MURB.HHN. ML:2.4 0.00035350000000000003 0.28 AML other m 2017-03-07T09:13:20.45
IV.ATCC.EHN. ML:2.0 0.0002165 1.3 AML other m 2017-03-07T09:13:22.84
IV.FSSB.HHN. ML:2.6 0.00038649999999999996 1.14 AML other m 2017-03-07T09:13:25.95
IV.FSSB.HHE. ML:2.7 0.0004205 1.48 AML other m 2017-03-07T09:13:26.24
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
Waveforms Seismic signals in miniseed + resp format Download