Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.9 on date 13-05-2020 and time 09:05:35 (UTC) in region 6 km W Sellano (PG)

A magnitude ML 1.9 earthquake occured in region: 6 km W Sellano (PG), on

  • 13-05-2020 09:05:35 (UTC)
  • 13-05-2020 11:05:35 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 42.8640, 12.8600 at 9 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
Sellano PG 6 1079 1079
Cerreto di Spoleto PG 7 1075 2154
Campello sul Clitunno PG 8 2442 4596
Trevi PG 9 8469 13065
Vallo di Nera PG 10 364 13429
Sant'Anatolia di Narco PG 15 564 13993
Preci PG 15 724 14717
Castel Ritaldi PG 16 3278 17995
Foligno PG 16 57155 75150
Scheggino PG 17 461 75611
Montefalco PG 17 5679 81290
Spoleto PG 17 38218 119508
Poggiodomo PG 18 117 119625
Monte Cavallo MC 19 145 119770

Municipalities with at least 50000 inhabitants

An earthquake occurred to
16 Km SE of Foligno (57155 inhabitants)
38 Km NE of Terni (111501 inhabitants)
47 Km SE of Perugia (166134 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
73 Km W of Teramo (54892 inhabitants)
79 Km NE of Viterbo (67173 inhabitants)
97 Km N of Guidonia Montecelio (88673 inhabitants)
99 Km SW of Ancona (100861 inhabitants)
100 Km N of Tivoli (56533 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 1.9 2020-05-13
09:05:35		 42.8637 12.8602 9 2020-11-19
12:37:03		 Bollettino Sismico Italiano INGV 83503521
Reviewed
Rev100 		ML 2.0 2020-05-13
09:05:35		 42.8668 12.8558 9 2020-05-13
09:31:07		 Sala Sismica INGV-Roma 79096781
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2020-05-13 09:05:35 ± 0.06
Latitude 42.8637 ± 0.0027
Longitude 12.8602 ± 0.0037
Depth (km) 9 ± 0 (from location)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-INGV
Event type earthquake
Origin ID 83503521

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 265
Semi-minor axis of confidence ellipse (meter) 160
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 235
Circular confidence region, given by single value of horizontal uncertainty (meter) 280.0
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 98
Number of defining phases 86
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.32
Epicentral distance of station closest to the epicenter (degree) 0.00000
Epicentral distance of station farthest from the epicenter (degree) 0.91821
Number of stations at which the event was observed 55
Number of stations from which data was used for origin computation 45
Magnitudes information

ML:1.9

Field Value
Value 1.9
Uncertainty 0.2
Num. used stations 54
Type of magnitude ML
Reference to an origin 83503521
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2020-10-04 19:50:15

ML:2.0

Field Value
Value 2.0
Uncertainty 0.3
Num. used stations 78
Type of magnitude ML
Reference to an origin 79096781
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2020-05-13 09:31:07
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.SGRT.HHZ. 2020-05-13T09:06:53.17 3.0 undecidable manual Sg 9.86 0
IV.IFOR.HHZ. 2020-05-13T09:06:43.00 3.0 undecidable manual Sn 2.98 0
IV.MELA.HHZ. 2020-05-13T09:06:40.92 3.0 undecidable manual Sg 6.58 0
GU.GSCL.HHZ. 2020-05-13T09:06:37.97 3.0 undecidable manual Sn -0.15 0
IV.MAON.HHZ. 2020-05-13T09:06:20.09 3.0 undecidable manual S 3.14 0
IV.PARC.HHZ. 2020-05-13T09:06:07.48 3.0 undecidable manual S 0
IV.MTCE.HHZ. 2020-05-13T09:06:05.33 3.0 undecidable manual S 0.34 0
IV.MPAG.EHZ. 2020-05-13T09:06:01.31 0.6 undecidable manual S 355 85.3479 50 0.39 42
IV.NARO.HHN. 2020-05-13T09:06:01.68 0.3 undecidable manual S 345 85.9473 50 0.6 58
IV.PIEI.HHZ. 2020-05-13T09:05:59.80 0.6 undecidable manual S 341 79.0653 50 0.55 40
IV.ATPC.HHE. 2020-05-13T09:05:59.22 0.3 undecidable manual S 335 75.8685 50 0.83 54
IV.ATBU.EHZ. 2020-05-13T09:05:58.74 0.6 undecidable manual S 340 72.4719 50 1.25 30
IV.ATPI.EHZ. 2020-05-13T09:05:58.41 0.6 undecidable manual S 331 74.9694 50 0.26 44
IV.FRON.EHZ. 2020-05-13T09:05:58.03 0.3 undecidable manual S 352 73.371 50 0.29 65
IV.ARVD.HHZ. 2020-05-13T09:05:57.15 0.3 undecidable manual S 5 70.6737 50 0.13 68
IV.FIAM.HHZ. 2020-05-13T09:05:57.35 0.6 undecidable manual S 162 69.2751 50 0.69 39
IV.ATVO.HHZ. 2020-05-13T09:05:56.93 0.6 undecidable manual S 328 68.2761 50 0.56 41
IV.TERO.HHZ. 2020-05-13T09:05:56.64 3.0 undecidable manual S -0.48 0
IV.ATSC.EHE. 2020-05-13T09:05:55.19 0.3 undecidable manual S 347 63.6918 50 0.03 70
IV.CING.HNZ. 2020-05-13T09:05:55.51 0.3 undecidable manual S 25 62.9925 50 0.56 62
IV.SSFR.HHZ. 2020-05-13T09:05:55.47 0.3 undecidable manual S 354 63.7917 50 0.28 66
IV.ATFO.HHZ. 2020-05-13T09:05:54.42 0.3 undecidable manual S 337 60.495 50 0.12 69
IV.ATLO.EHE. 2020-05-13T09:05:54.71 0.3 undecidable manual S 324 62.0934 50 -0.01 70
IV.PARC.HHZ. 2020-05-13T09:05:54.30 3.0 undecidable manual P 0
IV.EL6.EHZ. 2020-05-13T09:05:53.09 0.3 undecidable manual S 21 55.2003 50 0.19 69
IV.MF5.EHZ. 2020-05-13T09:05:52.66 0.3 undecidable manual S 74 50.616 50 1 53
IV.CERT.HHZ. 2020-05-13T09:05:52.62 0.3 undecidable manual P 174 101.9202 50 0.01 65
IV.MURB.HHZ. 2020-05-13T09:05:52.31 0.3 undecidable manual S 329 52.0035 50 0.28 68
IV.ATMC.EHE. 2020-05-13T09:05:51.44 0.3 undecidable manual P 320 84.249 50 1.55 37
IV.RM33.EHZ. 2020-05-13T09:05:51.44 0.3 undecidable manual S 144 48.8178 50 0.26 69
IV.MTRA.EHZ. 2020-05-13T09:05:50.18 0.3 undecidable manual S 105 45.2214 50 -0.05 72
IV.MPAG.EHZ. 2020-05-13T09:05:50.04 0.3 undecidable manual P 355 85.3479 50 -0.01 67
IV.ATPC.HHE. 2020-05-13T09:05:49.28 0.3 undecidable manual P 335 75.8685 50 0.7 57
IV.NARO.HHN. 2020-05-13T09:05:49.77 0.3 undecidable manual P 345 85.9473 50 -0.37 62
IV.SNTG.HHZ. 2020-05-13T09:05:49.42 0.3 undecidable manual S 9 43.9227 50 -0.45 66
IV.ATPI.EHZ. 2020-05-13T09:05:49.46 0.3 undecidable manual P 331 74.9694 50 1.02 50
IV.MDAR.HNE. 2020-05-13T09:05:49.40 0.3 undecidable manual S 32 43.1235 50 -0.25 69
IV.PIEI.HHZ. 2020-05-13T09:05:48.61 0.3 undecidable manual P 341 79.0653 50 -0.47 62
IV.MMO1.EHZ. 2020-05-13T09:05:48.24 0.1 undecidable manual S 84 38.1285 50 -0.09 96
IV.ATMI.HHZ. 2020-05-13T09:05:48.56 0.6 undecidable manual P 318 70.8735 50 0.74 38
IV.PF6.EHZ. 2020-05-13T09:05:48.88 0.3 undecidable manual S 42 40.7259 50 -0.15 71
IV.ATBU.EHZ. 2020-05-13T09:05:48.11 0.3 undecidable manual P 340 72.4719 50 0.05 69
IV.ATCC.EHZ. 2020-05-13T09:05:48.43 0.3 undecidable manual S 333 39.9267 50 -0.37 68
IV.TERO.HHZ. 2020-05-13T09:05:47.26 3.0 undecidable manual P -0.12 0
IV.CESX.HHZ. 2020-05-13T09:05:47.51 0.3 undecidable manual S 218 36.0417 50 -0.26 70
IV.ARVD.HHZ. 2020-05-13T09:05:47.45 0.1 undecidable manual P 5 70.6737 50 -0.34 86
IV.CSP1.EHZ. 2020-05-13T09:05:47.92 0.3 undecidable manual S 48 37.7289 50 -0.3 69
IV.FIAM.HHZ. 2020-05-13T09:05:47.50 0.3 undecidable manual P 162 69.2751 50 -0.08 68
IV.ATVO.HHZ. 2020-05-13T09:05:47.23 0.1 undecidable manual P 328 68.2761 50 -0.18 90
IV.FRON.EHZ. 2020-05-13T09:05:47.83 0.1 undecidable manual P 352 73.371 50 -0.38 85
IV.SSFR.HHZ. 2020-05-13T09:05:46.25 0.1 undecidable manual P 354 63.7917 50 -0.49 85
IV.LNSS.HHZ. 2020-05-13T09:05:46.56 0.3 undecidable manual S 153 32.4453 50 -0.25 71
IV.MGAB.HHZ. 2020-05-13T09:05:46.33 0.3 undecidable manual P 275 61.0944 50 0.03 70
IV.ATSC.EHE. 2020-05-13T09:05:46.19 0.3 undecidable manual P 347 63.6918 50 -0.53 63
IV.SEF1.HNE. 2020-05-13T09:05:46.03 0.3 undecidable manual S 13 32.2455 50 -0.72 61
IV.CING.HNZ. 2020-05-13T09:05:46.33 0.1 undecidable manual P 25 62.9925 50 -0.27 89
IV.ATFO.HHZ. 2020-05-13T09:05:46.18 0.1 undecidable manual P 337 60.495 50 -0.04 94
IV.ARRO.EHZ. 2020-05-13T09:05:46.84 0.3 undecidable manual S 194 32.4453 50 0.02 74
IV.ATLO.EHE. 2020-05-13T09:05:46.72 0.3 undecidable manual P 324 62.0934 50 0.25 67
IV.MMUR.HNZ. 2020-05-13T09:05:46.84 3.0 undecidable manual P 0
IV.MML1.EHN. 2020-05-13T09:05:45.36 0.3 undecidable manual S 18 29.1486 107 -0.39 69
IV.EL6.EHZ. 2020-05-13T09:05:45.11 0.1 positive manual P 21 55.2003 50 -0.3 89
IV.MC2.EHZ. 2020-05-13T09:05:45.07 0.3 undecidable manual S 79 27.2505 108 -0.05 74
IV.MF5.EHZ. 2020-05-13T09:05:45.19 0.1 undecidable manual P 74 50.616 50 0.49 87
IV.ATTE.HHZ. 2020-05-13T09:05:45.35 3.0 undecidable manual P 0
IV.MURB.HHZ. 2020-05-13T09:05:44.77 0.1 undecidable manual P 329 52.0035 50 -0.14 93
IV.ASSB.HHZ. 2020-05-13T09:05:44.02 0.3 undecidable manual S 321 25.752 109 -0.6 65
IV.MOMA.HHZ. 2020-05-13T09:05:44.16 0.6 undecidable manual S 254 24.5532 110 -0.06 50
IT.GNU.HGE. 2020-05-13T09:05:44.16 0.6 undecidable manual S 254 24.5532 110 -0.06 50
IV.RM33.EHZ. 2020-05-13T09:05:44.37 0.1 undecidable manual P 144 48.8178 50 -0.05 95
IV.FDMO.HHZ. 2020-05-13T09:05:44.56 0.3 undecidable manual S 44 26.5512 108 -0.34 70
IV.SNTG.HHZ. 2020-05-13T09:05:43.17 0.1 undecidable manual P 9 43.9227 50 -0.49 88
IV.MDAR.HNE. 2020-05-13T09:05:43.22 0.1 undecidable manual P 32 43.1235 50 -0.32 91
IV.MTRA.EHZ. 2020-05-13T09:05:43.87 0.3 undecidable manual P 105 45.2214 50 0 73
IV.NRCA.HNZ. 2020-05-13T09:05:43.35 0.3 undecidable manual S 99 20.9679 113 0.29 72
IV.CSP1.EHZ. 2020-05-13T09:05:42.52 0.1 positive manual P 48 37.7289 50 -0.19 95
IT.FOPC.HGZ. 2020-05-13T09:05:42.14 0.3 undecidable manual S 313 17.3715 117 0.21 73
IV.ATCC.EHZ. 2020-05-13T09:05:42.62 0.1 undecidable manual P 333 39.9267 50 -0.43 90
IT.MTCL.HGZ. 2020-05-13T09:05:42.29 0.3 undecidable manual S 38 18.3705 116 0.05 76
IV.MMO1.EHZ. 2020-05-13T09:05:42.68 0.1 undecidable manual P 84 38.1285 50 -0.09 96
IV.FEMA.HNZ. 2020-05-13T09:05:42.71 0.3 undecidable manual S 55 18.87 115 0.3 72
IV.CESX.HHZ. 2020-05-13T09:05:42.20 0.1 undecidable manual P 218 36.0417 50 -0.25 94
IV.PF6.EHZ. 2020-05-13T09:05:42.84 0.1 undecidable manual P 42 40.7259 50 -0.34 91
IV.SEF1.HNE. 2020-05-13T09:05:41.35 0.1 undecidable manual P 13 32.2455 50 -0.51 89
IV.ARRO.EHZ. 2020-05-13T09:05:41.80 0.3 undecidable manual P 194 32.4453 50 -0.1 73
IV.MML1.EHN. 2020-05-13T09:05:41.01 0.1 undecidable manual P 18 29.1486 107 -0.27 94
IV.LNSS.HHZ. 2020-05-13T09:05:41.89 0.1 undecidable manual P 153 32.4453 50 -0.01 99
IV.MC2.EHZ. 2020-05-13T09:05:41.06 0.1 undecidable manual P 79 27.2505 108 0.14 97
IV.CESI.HNZ. 2020-05-13T09:05:41.82 0.3 undecidable manual S 13 16.0728 119 0.28 72
IT.GNU.HGE. 2020-05-13T09:05:40.48 0.3 undecidable manual P 254 24.5532 110 0.08 74
IV.NRCA.HNZ. 2020-05-13T09:05:40.02 0.1 undecidable manual P 99 20.9679 113 0.29 95
IV.FDMO.HHZ. 2020-05-13T09:05:40.70 0.1 undecidable manual P 44 26.5512 108 -0.1 98
IV.ASSB.HHZ. 2020-05-13T09:05:40.36 0.1 positive manual P 321 25.752 109 -0.27 95
IV.MOMA.HHZ. 2020-05-13T09:05:40.37 0.1 undecidable manual P 254 24.5532 110 -0.03 100
IV.FEMA.HNZ. 2020-05-13T09:05:39.74 0.1 undecidable manual P 55 18.87 115 0.38 94
IV.CESI.HNZ. 2020-05-13T09:05:39.14 0.1 undecidable manual P 13 16.0728 119 0.29 96
IT.FOPC.HGZ. 2020-05-13T09:05:39.33 0.1 undecidable manual P 313 17.3715 117 0.25 97
IT.MTCL.HGZ. 2020-05-13T09:05:39.46 0.1 undecidable manual P 38 18.3705 116 0.2 98
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.CESI.HHE. ML:2.0 0.0010536032 0.1216 AML other m 2020-05-13T09:05:42.70
IV.CESI.HHN. ML:2.0 0.0010426333 0.1792 AML other m 2020-05-13T09:05:42.93
IV.CESI.HNN. ML:2.0 0.0010038448500000001 0.1984 AML other m 2020-05-13T09:05:42.93
IV.CESI.HNE. ML:2.0 0.0009421342 0.1344 AML other m 2020-05-13T09:05:42.70
IV.ASSB.HHE. ML:2.0 0.000614973 0.1024 AML other m 2020-05-13T09:05:45.09
IV.ASSB.HHN. ML:2.2 0.0010319265 0.2176 AML other m 2020-05-13T09:05:44.29
IV.MOMA.HHE. ML:2.0 0.00060150205 0.1408 AML other m 2020-05-13T09:05:44.80
IV.MOMA.HNN. ML:1.9 0.0004785947 0.16 AML other m 2020-05-13T09:05:45.82
IV.MOMA.HNE. ML:2.0 0.0005603082500000001 0.16 AML other m 2020-05-13T09:05:44.80
IV.MOMA.HHN. ML:1.9 0.00052749345 0.16 AML other m 2020-05-13T09:05:45.74
IV.FDMO.HHE. ML:2.1 0.00064872825 0.1792 AML other m 2020-05-13T09:05:45.16
IV.FDMO.HHN. ML:1.9 0.00044998115 0.1792 AML other m 2020-05-13T09:05:45.64
IV.ARRO.EHN. ML:1.8 0.0003136922 0.1792 AML other m 2020-05-13T09:05:47.81
IV.ARRO.EHE. ML:1.8 0.00030674049999999996 0.16 AML other m 2020-05-13T09:05:49.41
IV.CESX.HHN. ML:1.9 0.00030248089999999997 0.384 AML other m 2020-05-13T09:05:49.21
IV.CESX.HHE. ML:1.9 0.00033667775 0.32 AML other m 2020-05-13T09:05:49.01
IV.CSP1.EHE. ML:2.0 0.00037641125000000003 0.3776 AML other m 2020-05-13T09:05:49.29
IV.CSP1.EHN. ML:2.0 0.00040451125 0.3584 AML other m 2020-05-13T09:05:48.28
IV.ATCC.EHE. ML:2.3 0.0006732261500000001 0.2176 AML other m 2020-05-13T09:05:49.08
IV.ATCC.EHN. ML:2.0 0.0003628178 0.1792 AML other m 2020-05-13T09:05:49.11
IV.SNTG.HHN. ML:1.8 0.00019832375 0.1024 AML other m 2020-05-13T09:05:50.87
IV.SNTG.HNE. ML:1.9 0.0002374909 0.0896 AML other m 2020-05-13T09:05:50.81
IV.SNTG.HHE. ML:1.6 0.00011892405 0.096 AML other m 2020-05-13T09:05:50.86
IV.SNTG.HNN. ML:1.8 0.00017666994999999998 0.1024 AML other m 2020-05-13T09:05:50.82
IV.MTRA.EHN. ML:1.9 0.00024872465 0.32 AML other m 2020-05-13T09:05:52.68
IV.MTRA.EHE. ML:1.7 0.00014635425 0.3392 AML other m 2020-05-13T09:05:55.82
IV.MTRA.HNE. ML:1.8 0.00017478935000000002 0.2496 AML other m 2020-05-13T09:05:52.51
IV.MTRA.HNN. ML:2.0 0.00026768159999999996 0.3392 AML other m 2020-05-13T09:05:52.84
IV.RM33.HNN. ML:2.0 0.00025388230000000003 0.2112 AML other m 2020-05-13T09:05:53.51
IV.RM33.EHN. ML:2.0 0.00025466295 0.1984 AML other m 2020-05-13T09:05:53.51
IV.RM33.HNE. ML:2.2 0.00039719059999999994 0.2752 AML other m 2020-05-13T09:05:52.92
IV.RM33.EHE. ML:2.1 0.00034753175000000003 0.256 AML other m 2020-05-13T09:05:52.93
IV.MF5.EHN. ML:1.8 0.000152132885 0.16 AML other m 2020-05-13T09:05:53.05
IV.MF5.EHE. ML:1.5 0.00008736297399999999 0.4416 AML other m 2020-05-13T09:05:56.39
IV.ATFO.HHE. ML:2.0 0.00019714160000000003 0.3584 AML other m 2020-05-13T09:05:55.28
IV.ATFO.HHN. ML:2.2 0.0002949514 0.4416 AML other m 2020-05-13T09:05:55.44
IV.MGAB.HHE. ML:1.5 0.0000645667 0.32 AML other m 2020-05-13T09:06:00.54
IV.MGAB.HNE. ML:1.5 0.00007214088 0.2176 AML other m 2020-05-13T09:05:59.16
IV.MGAB.HHN. ML:1.7 0.000112380935 0.4224 AML other m 2020-05-13T09:05:59.12
IV.MGAB.HNN. ML:1.7 0.00010005162000000001 0.2816 AML other m 2020-05-13T09:05:58.53
IV.ATVO.HHN. ML:1.7 0.00008458694999999999 0.3584 AML other m 2020-05-13T09:05:57.87
IV.ATVO.HHE. ML:1.8 0.000100544385 0.3392 AML other m 2020-05-13T09:05:57.88
IV.TERO.HHE. ML:1.5 0.000054790665 0.1024 AML other m 2020-05-13T09:05:58.19
IV.TERO.HHN. ML:1.6 0.000063567355 0.1408 AML other m 2020-05-13T09:05:57.18
IV.ARVD.HHN. ML:1.5 0.00005379144 0.1152 AML other m 2020-05-13T09:05:57.97
IV.ARVD.HHE. ML:1.6 0.00006953298999999999 0.1216 AML other m 2020-05-13T09:05:58.19
IV.FRON.EHE. ML:1.5 0.000050025505 0.1024 AML other m 2020-05-13T09:05:59.14
IV.FRON.EHN. ML:1.7 0.00007358486 0.1792 AML other m 2020-05-13T09:05:58.50
IV.ATMI.HHN. ML:2.0 0.00016503055 0.3584 AML other m 2020-05-13T09:06:00.59
IV.ATMI.HHE. ML:2.0 0.0001457403 0.2816 AML other m 2020-05-13T09:05:59.21
IV.PIEI.HHN. ML:1.7 0.000066025745 0.3392 AML other m 2020-05-13T09:06:01.70
IV.PIEI.HHE. ML:1.8 0.00009163347 0.3008 AML other m 2020-05-13T09:06:02.21
IV.ATPI.EHE. ML:1.6 0.00006349304499999999 0.4416 AML other m 2020-05-13T09:06:01.69
IV.ATPI.EHN. ML:1.7 0.000068530255 0.3008 AML other m 2020-05-13T09:06:01.50
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