Earthquake with magnitude of ML 1.4 on date 05-07-2020 and time 17:52:22 (Italy) in region 4 km W Norcia (PG)

A magnitude ML 1.4 earthquake occured in region: 4 km W Norcia (PG), on

  • 05-07-2020 15:52:22 (UTC)
  • 05-07-2020 17:52:22 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8, 13.04 at 10 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.

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 4 4957 4957
Cascia PG 9 3217 8174
Preci PG 9 724 8898
Cerreto di Spoleto PG 11 1075 9973
Poggiodomo PG 13 117 10090
Sellano PG 14 1079 11169
Castelsantangelo sul Nera MC 14 281 11450
Vallo di Nera PG 15 364 11814
Visso MC 16 1107 12921
Monteleone di Spoleto PG 18 599 13520
Sant'Anatolia di Narco PG 18 564 14084
Ussita MC 18 444 14528
Scheggino PG 19 461 14989

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km SE of Foligno (57155 inhabitants)
41 Km NE of Terni (111501 inhabitants)
56 Km W of Teramo (54892 inhabitants)
57 Km NW of L'Aquila (69753 inhabitants)
63 Km SE of Perugia (166134 inhabitants)
87 Km E of Viterbo (67173 inhabitants)
92 Km N of Guidonia Montecelio (88673 inhabitants)
95 Km N of Tivoli (56533 inhabitants)
96 Km W of Montesilvano (53738 inhabitants)
99 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
Bulletin
Rev1000
ML 1.4 2020-07-05
15:52:22
42.8 13.04 10 2020-11-19
12:37:02
Bollettino Sismico Italiano INGV 83004821
Reviewed
Rev100
ML 1.5 2020-07-05
15:52:22
42.8 13.04 10 2020-07-05
16:04:57
Sala Sismica INGV-Roma 80802231
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-07-05 15:52:22 ± 0.05
Latitude 42.80 ± 0.00
Longitude 13.04 ± 0.00
Depth (km) 10 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83004821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 259
Semi-minor axis of confidence ellipse (meter) 30
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 90
Circular confidence region, given by single value of horizontal uncertainty (meter) 260
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 43
Number of associated phases, regardless of their use for origin computation 62
Number of defining phases 58
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.25
Epicentral distance of station closest to the epicenter (degree) 0
Epicentral distance of station farthest from the epicenter (degree) 0.59985
Number of stations at which the event was observed 33
Number of stations from which data was used for origin computation 29
Magnitudes information

ML:1.5

Field Value
Value 1.5
Uncertainty 0.3
Num. used stations 37
Type of magnitude ML
Reference to an origin 80802231
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-07-05 16:04:57

ML:1.4

Field Value
Value 1.4
Uncertainty 0.3
Num. used stations 33
Type of magnitude ML
Reference to an origin 83004821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-29 09:29:20
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
IV.LPEL.HHZ. 2020-07-05T15:53:00.45 3.0 undecidable manual S 0.26 0
IV.VVLD.HHZ. 2020-07-05T15:52:56.53 3.0 undecidable manual S -1.04 0
IV.ROSPO.HHZ. 2020-07-05T15:52:51.44 3.0 undecidable manual P 2.68 0
IV.MURB.HHZ. 2020-07-05T15:52:43.00 0.3 undecidable manual S 321 0.5998 50 0.15 67
IV.CRE.HHZ. 2020-07-05T15:52:43.63 3.0 negative manual P -0.2 0
IV.EL6.EHZ. 2020-07-05T15:52:41.50 0.1 undecidable manual S 5 0.5342 50 0.6 81
IV.FIAM.HHZ. 2020-07-05T15:52:41.20 0.3 undecidable manual S 174 0.5306 50 0.4 65
IV.ATCC.EHZ. 2020-07-05T15:52:39.80 0.1 undecidable manual S 323 0.4865 50 0.31 89
IV.SNTG.HHZ. 2020-07-05T15:52:39.10 0.1 undecidable manual S 351 0.4641 50 0.28 90
IV.TERO.HHZ. 2020-07-05T15:52:38.40 0.1 undecidable manual S 113 0.4479 50 0.05 94
IV.MF5.EHZ. 2020-07-05T15:52:36.30 0.1 undecidable manual S 58 0.3615 50 0.53 86
IV.CESX.HHE. 2020-07-05T15:52:36.10 0.3 undecidable manual S 241 0.3831 50 -0.32 68
IV.GUMA.HHZ. 2020-07-05T15:52:35.70 0.1 undecidable manual S 39 0.3417 50 0.49 88
IT.GNU.HGE. 2020-07-05T15:52:35.90 0.3 undecidable manual S 271 0.3453 50 0.59 63
IV.PF6.EHN. 2020-07-05T15:52:35.60 0.1 undecidable manual S 18 0.3588 50 -0.11 95
IV.ASSB.HHZ. 2020-07-05T15:52:35.70 0.1 undecidable manual S 311 0.3723 50 -0.42 89
IV.MOMA.HNZ. 2020-07-05T15:52:35.80 0.3 undecidable manual S 271 0.3453 50 0.49 66
IV.RM33.EHZ. 2020-07-05T15:52:34.10 0.1 undecidable manual S 156 0.3139 50 -0.28 92
IV.MML1.HNE. 2020-07-05T15:52:34.40 0.1 undecidable manual S 351 0.3211 50 -0.18 94
IV.CSP1.EHZ. 2020-07-05T15:52:34.30 0.1 undecidable manual S 22 0.3184 50 -0.21 94
IV.SMA1.EHZ. 2020-07-05T15:52:33.20 0.1 undecidable manual S 127 0.2725 50 0.06 97
IV.ARRO.EHZ. 2020-07-05T15:52:33.60 0.1 undecidable manual S 223 0.2968 50 -0.27 93
IV.MURB.HHZ. 2020-07-05T15:52:33.76 0.3 undecidable manual P 321 0.5998 50 -0.44 63
IV.EL6.EHZ. 2020-07-05T15:52:33.04 0.1 positive manual P 5 0.5342 50 -0.04 93
IV.MTRA.EHZ. 2020-07-05T15:52:32.70 0.1 undecidable manual S 99 0.2635 50 -0.18 95
IV.ATCC.EHZ. 2020-07-05T15:52:32.35 0.1 positive manual P 323 0.4865 50 0.09 93
IV.FIAM.HHZ. 2020-07-05T15:52:32.84 0.3 undecidable manual P 174 0.5306 50 -0.18 68
IV.T1299.HNZ. 2020-07-05T15:52:32.30 0.3 undecidable manual S 132 0.2401 50 0.12 73
IV.TERO.HHZ. 2020-07-05T15:52:31.40 0.1 undecidable manual P 113 0.4479 50 -0.2 91
IV.CESI.HHZ. 2020-07-05T15:52:31.60 0.1 undecidable manual S 334 0.2311 50 -0.32 93
IV.SNTG.HHZ. 2020-07-05T15:52:31.75 0.1 positive manual P 351 0.4641 50 -0.13 93
IV.MMO1.EHZ. 2020-07-05T15:52:31.50 0.1 undecidable manual S 64 0.2329 50 -0.48 90
IV.FDMO.HHZ. 2020-07-05T15:52:31.90 0.1 undecidable manual S 8 0.2419 50 -0.35 92
IV.CESX.HHE. 2020-07-05T15:52:30.13 0.3 undecidable manual P 241 0.3831 50 -0.36 67
IV.ASSB.HHZ. 2020-07-05T15:52:30.20 0.1 undecidable manual P 311 0.3723 50 -0.11 95
IT.GNU.HGE. 2020-07-05T15:52:30.27 0.3 undecidable manual P 271 0.3453 50 0.42 67
IV.LNSS.HHZ. 2020-07-05T15:52:30.50 0.1 undecidable manual S 180 0.1934 115 -0.11 98
IV.MF5.EHZ. 2020-07-05T15:52:30.58 0.1 undecidable manual P 58 0.3615 50 0.46 88
IT.MTCL.HGZ. 2020-07-05T15:52:30.60 0.1 undecidable manual S 351 0.1996 114 -0.23 95
IV.GUMA.HHZ. 2020-07-05T15:52:30.05 0.1 positive manual P 39 0.3417 50 0.26 92
IV.MOMA.HNZ. 2020-07-05T15:52:30.00 0.3 undecidable manual P 271 0.3453 50 0.15 71
IV.MC2.EHZ. 2020-07-05T15:52:29.50 0.1 undecidable manual S 43 0.1574 120 0.1 99
IV.MML1.HNE. 2020-07-05T15:52:29.28 0.1 undecidable manual P 351 0.3211 50 -0.14 95
IV.CSP1.EHZ. 2020-07-05T15:52:29.29 0.1 positive manual P 22 0.3184 50 -0.1 96
IV.GAVE.EHZ. 2020-07-05T15:52:29.20 0.1 undecidable manual S 226 0.1502 121 0.06 100
IV.FEMA.HNE. 2020-07-05T15:52:29.80 0.1 undecidable manual S 2 0.1655 119 0.14 98
IV.PF6.EHN. 2020-07-05T15:52:29.91 0.1 undecidable manual P 18 0.3588 50 -0.17 94
IV.RM33.EHZ. 2020-07-05T15:52:29.18 0.1 positive manual P 156 0.3139 50 -0.13 95
IV.ARRO.EHZ. 2020-07-05T15:52:29.03 0.1 undecidable manual P 223 0.2968 50 0.02 98
IV.MTRA.EHZ. 2020-07-05T15:52:28.32 0.1 negative manual P 99 0.2635 50 -0.12 96
IV.SMA1.EHZ. 2020-07-05T15:52:28.63 0.1 undecidable manual P 127 0.2725 50 0.04 98
IV.T1299.HNZ. 2020-07-05T15:52:28.45 0.3 undecidable manual P 132 0.2401 50 0.41 68
IT.MTCL.HGZ. 2020-07-05T15:52:27.16 0.1 undecidable manual P 351 0.1996 114 -0.1 98
IV.FDMO.HHZ. 2020-07-05T15:52:27.91 0.1 positive manual P 8 0.2419 50 -0.17 96
IV.MMO1.EHZ. 2020-07-05T15:52:27.80 0.1 negative manual P 64 0.2329 50 -0.12 97
IV.CESI.HHZ. 2020-07-05T15:52:27.82 0.1 positive manual P 334 0.2311 50 -0.07 98
IV.LNSS.HHZ. 2020-07-05T15:52:27.21 0.1 positive manual P 180 0.1934 115 0.07 99
IV.MC2.EHZ. 2020-07-05T15:52:26.66 0.1 positive manual P 43 0.1574 120 0.23 96
IV.GAVE.EHZ. 2020-07-05T15:52:26.52 0.1 positive manual P 226 0.1502 121 0.23 96
IV.NRCA.HNZ. 2020-07-05T15:52:26.40 0.1 undecidable manual S 55 0.0648 144 -0.28 97
IV.FEMA.HNE. 2020-07-05T15:52:26.66 0.1 undecidable manual P 2 0.1655 119 0.07 99
IV.NRCA.HNZ. 2020-07-05T15:52:25.00 0.1 negative manual P 55 0.0648 144 0.13 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SMA1.EHN. ML:1.6 0.0001925 0.28 AML other m 2020-07-05T15:52:34.43
IV.NRCA.HNN. ML:2.4 0.003615 0.1 AML other m 2020-07-05T15:52:26.59
IV.NRCA.HHE. ML:2.2 0.002325 0.16 AML other m 2020-07-05T15:52:26.62
IV.NRCA.HNE. ML:2.1 0.001915 0.14 AML other m 2020-07-05T15:52:26.63
IV.GAVE.EHN. ML:2.1 0.0010645 0.28 AML other m 2020-07-05T15:52:29.50
IV.LNSS.HHN. ML:1.5 0.000232 0.16 AML other m 2020-07-05T15:52:31.12
IV.CSP1.EHN. ML:1.5 0.000132 0.4 AML other m 2020-07-05T15:52:34.71
IV.ASSB.HHE. ML:1.5 0.00011205 0.88 AML other m 2020-07-05T15:52:36.43
IV.ATCC.EHN. ML:1.5 7.51E-5 0.18 AML other m 2020-07-05T15:52:40.57
IV.MNTT.EHN. ML:0 0.000189 1.24 AML other m 2020-07-05T15:52:42.04
IV.MNTT.EHE. ML:0 0.0001555 0.42 AML other m 2020-07-05T15:52:43.33
IV.GAVE.EHE. ML:1.9 0.0006720887 0.1792 AML other m 2020-07-05T15:52:29.45
IV.LNSS.HHE. ML:1.2 0.000104135245 0.1152 AML other m 2020-07-05T15:52:30.68
IV.CESI.HHN. ML:1.9 0.0004422722 0.2304 AML other m 2020-07-05T15:52:32.02
IV.CESI.HNN. ML:1.9 0.00043418045 0.2304 AML other m 2020-07-05T15:52:31.90
IV.CESI.HHE. ML:1.6 0.0002285529 0.1664 AML other m 2020-07-05T15:52:32.01
IV.FDMO.HHN. ML:1 6.1755795E-5 0.2048 AML other m 2020-07-05T15:52:32.30
IV.FDMO.HHE. ML:1.2 7.783878E-5 0.2176 AML other m 2020-07-05T15:52:32.08
IV.MTRA.EHN. ML:1.2 7.622429E-5 0.1664 AML other m 2020-07-05T15:52:33.28
IV.SMA1.EHE. ML:1.3 0.0001043525 0.2304 AML other m 2020-07-05T15:52:33.98
IV.ARRO.EHN. ML:1.2 6.6688755E-5 0.512 AML other m 2020-07-05T15:52:34.11
IV.ARRO.EHE. ML:1.2 7.1092765E-5 0.1536 AML other m 2020-07-05T15:52:34.18
IV.RM33.EHE. ML:1.2 6.725108E-5 0.8704 AML other m 2020-07-05T15:52:34.94
IV.RM33.EHN. ML:1.2 5.9234675E-5 0.1152 AML other m 2020-07-05T15:52:34.48
IV.CSP1.EHE. ML:1.4 9.3625295E-5 0.2176 AML other m 2020-07-05T15:52:34.73
IV.GUMA.HHE. ML:1.7 0.00019517225 0.4864 AML other m 2020-07-05T15:52:36.07
IV.GUMA.HHN. ML:1.6 0.0001477279 0.6016 AML other m 2020-07-05T15:52:36.22
IV.ASSB.HHN. ML:1.4 7.628683E-5 0.4736 AML other m 2020-07-05T15:52:36.45
IV.TERO.HHE. ML:1 2.490868E-5 0.1152 AML other m 2020-07-05T15:52:39.01
IV.TERO.HHN. ML:1.1 2.962861E-5 0.2816 AML other m 2020-07-05T15:52:38.66
IV.SNTG.HHN. ML:1 2.3040805E-5 0.1152 AML other m 2020-07-05T15:52:39.75
IV.SNTG.HHE. ML:0.9 1.9999255E-5 0.8832 AML other m 2020-07-05T15:52:39.69
IV.ATCC.EHE. ML:1.3 4.4039625E-5 0.2176 AML other m 2020-07-05T15:52:40.61
IV.MURB.HHE. ML:1.6 7.347786E-5 0.256 AML other m 2020-07-05T15:52:45.25
IV.MURB.HHN. ML:1.5 5.2876205E-5 0.6144 AML other m 2020-07-05T15:52:44.65
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