Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.6 on date 29-05-2020 and time 10:58:25 (Italy) in region 2 km NE Gualdo Tadino (PG)

A magnitude ML 1.6 earthquake occured in region: 2 km NE Gualdo Tadino (PG), on

  • 29-05-2020 08:58:25 (UTC)
  • 29-05-2020 10:58:25 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 43.2470, 12.8000 at 8 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
Gualdo Tadino PG 2 15208 15208
Fossato di Vico PG 6 2840 18048
Sigillo PG 11 2404 20452
Esanatoglia MC 12 2034 22486
Fiuminata MC 13 1402 23888
Fabriano AN 13 31480 55368
Costacciaro PG 14 1216 56584
Nocera Umbra PG 15 5839 62423
Sefro MC 16 422 62845
Pioraco MC 17 1134 63979
Matelica MC 17 9981 73960
Cerreto d'Esi AN 17 3817 77777
Valfabbrica PG 19 3389 81166

Municipalities with at least 50000 inhabitants

An earthquake occurred to
33 Km N of Foligno (57155 inhabitants)
37 Km E of Perugia (166134 inhabitants)
69 Km S of Fano (60888 inhabitants)
71 Km SW of Ancona (100861 inhabitants)
74 Km S of Pesaro (94582 inhabitants)
77 Km N of Terni (111501 inhabitants)
78 Km E of Arezzo (99543 inhabitants)
93 Km S of Rimini (147750 inhabitants)
98 Km NW of Teramo (54892 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 1.6 2020-05-29
08:58:25		 43.2467 12.8003 8 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83241821
Reviewed
Rev100 		ML 1.8 2020-05-29
08:58:26		 43.2458 12.8053 9 2020-05-29
09:10:35		 Sala Sismica INGV-Roma 79682891
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-29 08:58:25 ± 0.03
Latitude 43.2467 ± 0.0018
Longitude 12.8003 ± 0.0025
Depth (km) 8 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83241821

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 161
Semi-minor axis of confidence ellipse (meter) 127
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 218
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) 39
Number of associated phases, regardless of their use for origin computation 81
Number of defining phases 73
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.21
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.65561
Number of stations at which the event was observed 46
Number of stations from which data was used for origin computation 38
Magnitudes information

ML:1.6

Field Value
Value 1.6
Uncertainty 0.3
Num. used stations 51
Type of magnitude ML
Reference to an origin 83241821
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-09-25 14:39:46

ML:1.8

Field Value
Value 1.8
Uncertainty 0.3
Num. used stations 26
Type of magnitude ML
Reference to an origin 79682891
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-29 09:10:35
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.TEOL.HHZ. 2020-05-29T08:59:36.54 3.0 undecidable manual Sg 5.92 0
IV.MTCE.HHZ. 2020-05-29T08:59:06.95 3.0 undecidable manual S 1.75 0
IV.CERT.HHZ. 2020-05-29T08:59:06.29 3.0 undecidable manual S -0.87 0
IV.ARCI.HNZ. 2020-05-29T08:59:00.19 3.0 undecidable manual S -0.69 0
IV.LPEL.HHZ. 2020-05-29T08:58:57.62 3.0 negative manual P 4.87 0
IV.LRP.EHZ. 2020-05-29T08:58:57.10 3.0 undecidable manual Pg 2.62 0
IV.MAON.HHZ. 2020-05-29T08:58:55.22 3.0 undecidable manual P 3.87 0
IV.MTRA.EHE. 2020-05-29T08:58:49.18 0.3 undecidable manual S 138 72.7716 50 0.61 59
IV.MMO1.EHZ. 2020-05-29T08:58:44.83 0.6 undecidable manual S 132 57.498 50 0.34 44
IV.NRCA.HHZ. 2020-05-29T08:58:43.09 0.3 undecidable manual S 151 52.4031 50 -0.05 71
IV.BADI.EHE. 2020-05-29T08:58:43.87 0.6 undecidable manual S 303 53.502 50 0.44 43
IV.MOMA.HNZ. 2020-05-29T08:58:43.50 0.6 undecidable manual S 201 52.503 50 0.33 44
IV.MC2.EHZ. 2020-05-29T08:58:42.72 0.6 undecidable manual S 140 48.7179 50 0.57 42
IV.GUMA.HHZ. 2020-05-29T08:58:42.38 0.6 undecidable manual S 115 47.8188 50 0.46 44
IV.MPAG.EHZ. 2020-05-29T08:58:40.59 0.6 undecidable manual S 356 42.5241 50 0.08 48
IV.PIEI.HHZ. 2020-05-29T08:58:39.16 0.6 undecidable manual S 326 38.5281 50 -0.28 46
IV.FEMA.HNE. 2020-05-29T08:58:39.12 0.3 undecidable manual S 147 37.4292 50 -0.03 73
IV.ATPI.EHZ. 2020-05-29T08:58:39.77 0.6 undecidable manual S 305 39.3273 50 0.13 47
IV.ATPC.HHE. 2020-05-29T08:58:39.52 0.3 undecidable manual S 313 37.9287 50 0.24 70
IV.MTRA.EHE. 2020-05-29T08:58:38.98 0.3 undecidable manual P 138 72.7716 50 -0.05 68
IV.ATBU.EHZ. 2020-05-29T08:58:38.41 0.6 undecidable manual S 321 32.5452 104 0.8 39
IV.MGAB.HHZ. 2020-05-29T08:58:38.14 0.3 undecidable manual P 237 66.9774 50 0.01 69
IV.ATVO.HHZ. 2020-05-29T08:58:38.11 0.6 undecidable manual S 295 35.1426 103 -0.38 45
IV.PF6.EHN. 2020-05-29T08:58:38.16 0.3 undecidable manual S 111 34.0437 103 0.03 73
IV.CSP1.EHZ. 2020-05-29T08:58:38.72 0.6 undecidable manual S 118 36.9297 50 -0.29 46
IV.CING.HNZ. 2020-05-29T08:58:38.48 0.3 undecidable manual S 66 34.9428 103 0.06 73
IV.ATTE.HHN. 2020-05-29T08:58:38.80 0.3 undecidable manual S 262 36.5412 50 -0.09 72
IV.ATLO.EHE. 2020-05-29T08:58:37.27 0.3 undecidable manual S 284 32.6451 104 -0.37 68
IT.MTCL.HGZ. 2020-05-29T08:58:37.44 0.3 undecidable manual S 150 32.3454 104 -0.1 72
IV.ARVD.HHZ. 2020-05-29T08:58:36.65 0.3 undecidable manual S 22 30.1476 105 -0.15 72
IV.MMO1.EHZ. 2020-05-29T08:58:36.51 0.3 undecidable manual P 132 57.498 50 -0.16 68
IV.FRON.EHZ. 2020-05-29T08:58:36.66 0.6 undecidable manual S 349 30.6471 104 -0.32 46
IV.MDAR.HNN. 2020-05-29T08:58:36.03 0.3 undecidable manual S 102 28.3494 106 -0.16 72
IV.BADI.EHE. 2020-05-29T08:58:36.35 0.1 undecidable manual P 303 53.502 50 0.29 89
IV.GUMA.HHZ. 2020-05-29T08:58:35.38 0.1 undecidable manual P 115 47.8188 50 0.19 92
IV.ASSB.HHZ. 2020-05-29T08:58:35.11 0.3 undecidable manual S 207 25.3524 107 -0.1 73
IV.NRCA.HHZ. 2020-05-29T08:58:35.61 0.1 undecidable manual P 151 52.4031 50 -0.28 90
IV.MMUR.HNE. 2020-05-29T08:58:35.76 0.3 undecidable manual S 36 26.8509 106 0.05 74
IV.EL6.EHZ. 2020-05-29T08:58:35.57 0.3 undecidable manual S 69 26.0517 107 0.15 73
IV.MNTP.HNZ. 2020-05-29T08:58:35.99 3.0 undecidable manual P -0.25 0
IV.CESI.HHZ. 2020-05-29T08:58:35.92 0.3 undecidable manual S 162 28.1496 106 -0.2 72
IV.MC2.EHZ. 2020-05-29T08:58:35.18 0.1 undecidable manual P 140 48.7179 50 -0.14 93
IV.MOMA.HNZ. 2020-05-29T08:58:35.54 0.6 undecidable manual P 201 52.503 50 -0.37 44
IV.NARO.HHZ. 2020-05-29T08:58:34.62 0.3 undecidable manual P 336 44.1225 50 0.01 72
IV.ATFO.HHZ. 2020-05-29T08:58:34.56 0.6 undecidable manual S 306 22.755 109 0.21 48
IV.MPAG.EHZ. 2020-05-29T08:58:34.52 0.1 undecidable manual P 356 42.5241 50 0.15 94
IV.MURB.HHZ. 2020-05-29T08:58:34.37 0.3 undecidable manual S 275 22.3554 109 0.15 73
IV.CSP1.EHZ. 2020-05-29T08:58:33.34 0.1 undecidable manual P 118 36.9297 50 -0.17 95
IV.CING.HNZ. 2020-05-29T08:58:33.00 0.1 undecidable manual P 66 34.9428 103 -0.17 95
IV.ATTE.HHN. 2020-05-29T08:58:33.10 0.1 undecidable manual P 262 36.5412 50 -0.34 91
IV.ATSC.EHE. 2020-05-29T08:58:33.79 0.3 undecidable manual S 335 21.7671 110 -0.22 72
IV.MML1.HNE. 2020-05-29T08:58:33.54 0.3 undecidable manual S 137 20.2686 111 0 75
IV.PIEI.HHZ. 2020-05-29T08:58:33.42 0.1 undecidable manual P 326 38.5281 50 -0.33 91
IV.FEMA.HNE. 2020-05-29T08:58:33.35 0.1 undecidable manual P 147 37.4292 50 -0.24 93
IV.SSFR.HHZ. 2020-05-29T08:58:33.86 0.3 undecidable manual S 356 21.0678 111 0.05 75
IV.ATPI.EHZ. 2020-05-29T08:58:33.89 0.1 undecidable manual P 305 39.3273 50 0.02 97
IV.ATPC.HHE. 2020-05-29T08:58:33.41 0.1 undecidable manual P 313 37.9287 50 -0.25 93
IV.ATVO.HHZ. 2020-05-29T08:58:32.95 0.1 undecidable manual P 295 35.1426 103 -0.26 93
IV.PF6.EHN. 2020-05-29T08:58:32.76 0.1 undecidable manual P 111 34.0437 103 -0.24 94
IV.ATCC.EHZ. 2020-05-29T08:58:32.37 0.3 undecidable manual S 242 14.6742 118 0.6 66
IV.ARVD.HHZ. 2020-05-29T08:58:32.07 0.1 undecidable manual P 22 30.1476 105 -0.16 96
IV.ATLO.EHE. 2020-05-29T08:58:32.49 0.1 undecidable manual P 284 32.6451 104 -0.23 94
IV.ATBU.EHZ. 2020-05-29T08:58:32.70 0.1 undecidable manual P 321 32.5452 104 0 99
IT.MTCL.HGZ. 2020-05-29T08:58:32.50 0.1 undecidable manual P 150 32.3454 104 -0.16 96
IV.FRON.EHZ. 2020-05-29T08:58:32.26 0.1 undecidable manual P 349 30.6471 104 -0.08 97
IV.EL6.EHZ. 2020-05-29T08:58:31.52 0.1 undecidable manual P 69 26.0517 107 0.09 98
IV.MDAR.HNN. 2020-05-29T08:58:31.90 0.1 undecidable manual P 102 28.3494 106 0.02 99
IV.CESI.HHZ. 2020-05-29T08:58:31.62 0.3 undecidable manual P 162 28.1496 106 -0.22 71
IV.ATFO.HHZ. 2020-05-29T08:58:31.03 0.1 undecidable manual P 306 22.755 109 0.21 96
IV.ASSB.HHZ. 2020-05-29T08:58:31.24 0.1 undecidable manual P 207 25.3524 107 -0.07 98
IV.MMUR.HNE. 2020-05-29T08:58:31.55 0.1 undecidable manual P 36 26.8509 106 -0.05 99
IV.SSFR.HHZ. 2020-05-29T08:58:30.64 0.1 undecidable manual P 356 21.0678 111 0.14 98
IV.MTL1.HNN. 2020-05-29T08:58:30.02 0.1 undecidable manual P 86 16.9719 115 0.28 96
IV.SNTG.HHZ. 2020-05-29T08:58:30.86 0.3 undecidable manual S 85 11.3775 125 0.06 76
IV.MURB.HHZ. 2020-05-29T08:58:30.97 0.1 undecidable manual P 275 22.3554 109 0.23 96
IV.ATSC.EHE. 2020-05-29T08:58:30.55 0.1 undecidable manual P 335 21.7671 110 -0.07 99
IV.MML1.HNE. 2020-05-29T08:58:30.38 0.1 undecidable manual P 137 20.2686 111 0.04 100
IV.FIU1.HNZ. 2020-05-29T08:58:30.92 0.3 undecidable manual S 121 12.3765 123 -0.18 74
IV.FIU1.HNZ. 2020-05-29T08:58:29.19 0.1 undecidable manual P 121 12.3765 123 0.25 97
IV.SNTG.HHZ. 2020-05-29T08:58:29.03 0.1 positive manual P 85 11.3775 125 0.26 97
IV.ATCC.EHZ. 2020-05-29T08:58:29.67 0.1 undecidable manual P 242 14.6742 118 0.35 95
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.SNTG.HHE. ML:1.5 0.00045456485000000004 0.16 AML other m 2020-05-29T08:58:31.15
IV.SNTG.HNE. ML:1.6 0.0004852155500000001 0.1728 AML other m 2020-05-29T08:58:31.16
IV.SNTG.HHN. ML:1.8 0.0007779833000000001 0.2176 AML other m 2020-05-29T08:58:31.23
IV.SNTG.HNN. ML:1.8 0.0007553771499999999 0.2112 AML other m 2020-05-29T08:58:31.23
IV.ATCC.EHE. ML:1.7 0.0005552664499999999 0.1024 AML other m 2020-05-29T08:58:32.52
IV.ATCC.EHN. ML:1.5 0.0003616877 0.096 AML other m 2020-05-29T08:58:32.98
IV.SSFR.HHE. ML:2.0 0.000742317 0.16 AML other m 2020-05-29T08:58:34.48
IV.SSFR.HNE. ML:2.0 0.0007979197500000001 0.1792 AML other m 2020-05-29T08:58:34.88
IV.SSFR.HNN. ML:2.1 0.0009154047000000001 0.2176 AML other m 2020-05-29T08:58:35.01
IV.SSFR.HHN. ML:2.0 0.0008016058499999999 0.1792 AML other m 2020-05-29T08:58:34.92
IV.MURB.HHE. ML:2.1 0.00098454105 0.2624 AML other m 2020-05-29T08:58:37.23
IV.MURB.HNN. ML:1.9 0.00049786795 0.3072 AML other m 2020-05-29T08:58:35.05
IV.MURB.HNE. ML:2.1 0.00087985755 0.2624 AML other m 2020-05-29T08:58:37.24
IV.MURB.HHN. ML:1.9 0.0006258884 0.32 AML other m 2020-05-29T08:58:35.04
IV.ATFO.HHN. ML:1.0 0.00007292769000000001 0.1344 AML other m 2020-05-29T08:58:35.57
IV.ATFO.HHE. ML:1.2 0.00011839505 0.1216 AML other m 2020-05-29T08:58:37.47
IV.ASSB.HHN. ML:2.0 0.0006777687000000001 0.224 AML other m 2020-05-29T08:58:35.31
IV.ASSB.HHE. ML:2.0 0.00064895105 0.3584 AML other m 2020-05-29T08:58:35.40
IV.EL6.EHN. ML:1.6 0.00022563329999999998 0.256 AML other m 2020-05-29T08:58:36.69
IV.EL6.EHE. ML:1.7 0.00027546385 0.1152 AML other m 2020-05-29T08:58:38.20
IV.CESI.HNN. ML:1.5 0.000158036185 0.1792 AML other m 2020-05-29T08:58:39.31
IV.CESI.HHE. ML:1.5 0.00015598116500000001 0.1792 AML other m 2020-05-29T08:58:36.47
IV.CESI.HHN. ML:1.4 0.00012506807 0.1408 AML other m 2020-05-29T08:58:37.23
IV.CESI.HNE. ML:1.6 0.0002140869 0.3072 AML other m 2020-05-29T08:58:36.47
IV.ARVD.HHN. ML:1.4 0.00010982226000000001 0.0832 AML other m 2020-05-29T08:58:37.06
IV.ARVD.HHE. ML:1.4 0.00010934533500000001 0.2176 AML other m 2020-05-29T08:58:38.35
IV.FRON.EHE. ML:1.4 0.00011899624 0.1344 AML other m 2020-05-29T08:58:37.64
IV.FRON.EHN. ML:1.4 0.0001338963 0.1984 AML other m 2020-05-29T08:58:38.85
IV.ATVO.HHE. ML:1.1 0.000051296585000000005 0.1408 AML other m 2020-05-29T08:58:39.90
IV.ATVO.HHN. ML:1.0 0.000045433815 0.1792 AML other m 2020-05-29T08:58:39.72
IV.CSP1.EHN. ML:1.6 0.00014538234999999998 0.224 AML other m 2020-05-29T08:58:39.00
IV.CSP1.EHE. ML:1.4 0.00010113791 0.2176 AML other m 2020-05-29T08:58:40.95
IV.PIEI.HHE. ML:1.5 0.00010413235 0.0768 AML other m 2020-05-29T08:58:40.75
IV.PIEI.HHN. ML:1.2 0.00006116117999999999 0.1792 AML other m 2020-05-29T08:58:42.63
IV.ATPI.EHN. ML:1.0 0.000038198915 0.384 AML other m 2020-05-29T08:58:41.97
IV.ATPI.EHE. ML:1.1 0.00004432073 0.6016 AML other m 2020-05-29T08:58:42.67
IV.MPAG.EHE. ML:1.2 0.000056868580000000005 0.3008 AML other m 2020-05-29T08:58:40.84
IV.MPAG.EHN. ML:1.1 0.000038456251 0.0832 AML other m 2020-05-29T08:58:41.91
IV.NARO.HHN. ML:1.2 0.00004764808500000001 0.064 AML other m 2020-05-29T08:58:41.54
IV.NARO.HHE. ML:1.3 0.00005768872 0.0576 AML other m 2020-05-29T08:58:41.50
IV.GUMA.HNN. ML:1.9 0.0002104139 0.48 AML other m 2020-05-29T08:58:49.46
IV.GUMA.HHE. ML:1.8 0.00018744830000000002 0.5184 AML other m 2020-05-29T08:58:44.81
IV.GUMA.HHN. ML:1.8 0.00016354915 0.3584 AML other m 2020-05-29T08:58:45.78
IV.GUMA.HNE. ML:1.8 0.00019670054999999998 0.5632 AML other m 2020-05-29T08:58:47.15
IV.NRCA.HNE. ML:2.0 0.00022080254999999998 0.16 AML other m 2020-05-29T08:58:43.42
IV.NRCA.HHE. ML:2.0 0.00023792169999999998 0.16 AML other m 2020-05-29T08:58:43.35
IV.NRCA.HHN. ML:2.0 0.00022346830000000002 0.1216 AML other m 2020-05-29T08:58:45.45
IV.NRCA.HNN. ML:2.0 0.0002260044 0.1152 AML other m 2020-05-29T08:58:45.51
IV.MGAB.HNN. ML:1.6 0.00006684122000000001 0.5248 AML other m 2020-05-29T08:58:52.34
IV.MGAB.HHN. ML:1.5 0.000056966425 0.3584 AML other m 2020-05-29T08:58:52.59
IV.MGAB.HHE. ML:1.6 0.00007356127000000001 0.48 AML other m 2020-05-29T08:58:52.36
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