Istituto Nazionale di Geofisica e Vulcanologia

Earthquake with magnitude of ML 1.5 on date 27-11-2019 and time 23:48:33 (Italy) in region 3 km SE Sellano (PG)

A magnitude ML 1.5 earthquake occured in region: 3 km SE Sellano (PG), on

  • 27-11-2019 22:48:33 (UTC)
  • 27-11-2019 23:48:33 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.8760, 12.9580 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
Sellano PG 3 1079 1079
Preci PG 7 724 1803
Cerreto di Spoleto PG 7 1075 2878
Visso MC 12 1107 3985
Monte Cavallo MC 14 145 4130
Vallo di Nera PG 14 364 4494
Norcia PG 14 4957 9451
Campello sul Clitunno PG 16 2442 11893
Castelsantangelo sul Nera MC 16 281 12174
Ussita MC 17 444 12618
Trevi PG 17 8469 21087
Cascia PG 18 3217 24304
Poggiodomo PG 18 117 24421
Sant'Anatolia di Narco PG 19 564 24985

Municipalities with at least 50000 inhabitants

An earthquake occurred to
23 Km E of Foligno (57155 inhabitants)
43 Km NE of Terni (111501 inhabitants)
53 Km E of Perugia (166134 inhabitants)
66 Km W of Teramo (54892 inhabitants)
69 Km NW of L'Aquila (69753 inhabitants)
86 Km NE of Viterbo (67173 inhabitants)
94 Km SW of Ancona (100861 inhabitants)
99 Km N of Guidonia Montecelio (88673 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 1.5 2019-11-27
22:48:33		 42.8757 12.9582 8 2020-02-28
16:42:13		 Bollettino Sismico Italiano INGV 74600021
Reviewed
Rev100 		ML 1.7 2019-11-27
22:48:33		 42.882 12.9647 10 2019-11-27
23:10:19		 Sala Sismica INGV-Roma 74093621
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2019-11-27 22:48:33 ± 0.05
Latitude 42.8757 ± 0.0018
Longitude 12.9582 ± 0.0037
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 74600021

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 264
Semi-minor axis of confidence ellipse (meter) 156
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 81
Circular confidence region, given by single value of horizontal uncertainty (meter) 260.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 71
Number of associated phases, regardless of their use for origin computation 65
Number of defining phases 65
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.24
Epicentral distance of station closest to the epicenter (degree) 0.10972
Epicentral distance of station farthest from the epicenter (degree) 0.78421
Number of stations at which the event was observed 34
Number of stations from which data was used for origin computation 34
Magnitudes information

ML:1.7

Field Value
Value 1.7
Uncertainty 0.2
Num. used stations 24
Type of magnitude ML
Reference to an origin 74093621
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2019-11-27 23:10:19

ML:1.5

Field Value
Value 1.5
Uncertainty 0.2
Num. used stations 39
Type of magnitude ML
Reference to an origin 74600021
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2019-12-13 16:23:14
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.NARO.HHZ. 2019-11-27T22:48:58.90 1.0 undecidable manual S 340 87.0462 50 -0.73 18
IV.ARVD.HHZ. 2019-11-27T22:48:55.60 0.3 undecidable manual S 359 69.0753 50 0.78 55
IV.ATLO.EHE. 2019-11-27T22:48:54.46 0.3 undecidable manual S 318 66.0894 50 0.43 62
IV.OFFI.HHE. 2019-11-27T22:48:54.64 0.6 undecidable manual S 83 59.496 50 2.38 12
IV.CING.HNZ. 2019-11-27T22:48:52.19 0.6 undecidable manual S 19 58.6968 50 0.14 45
IV.TERO.HHN. 2019-11-27T22:48:52.37 1.0 undecidable manual S 118 59.5959 50 0.07 23
IV.MURB.HHZ. 2019-11-27T22:48:51.60 0.6 undecidable manual S 321 55.5 50 0.4 43
IV.MNTT.EHZ. 2019-11-27T22:48:51.30 1.0 undecidable manual S 68 55.6998 50 0.04 23
IV.EL6.EHE. 2019-11-27T22:48:50.37 0.6 undecidable manual S 13 51.6039 50 0.19 45
IV.FOSV.HNE. 2019-11-27T22:48:49.40 0.6 undecidable manual S 341 49.2174 50 -0.11 46
IV.MPAG.EHZ. 2019-11-27T22:48:48.00 0.6 undecidable manual P 349 85.1481 50 -0.2 42
IV.RM33.EHZ. 2019-11-27T22:48:48.50 0.6 undecidable manual S 153 45.7209 50 -0.09 46
IV.SAP2.EHE. 2019-11-27T22:48:48.10 0.6 undecidable manual S 55 43.4232 50 0.14 46
IV.NARO.HHZ. 2019-11-27T22:48:48.58 1.0 undecidable manual P 340 87.0462 50 0.08 22
IV.MF5.EHZ. 2019-11-27T22:48:48.30 0.6 undecidable manual S 73 42.624 50 0.54 42
IV.ATCC.EHZ. 2019-11-27T22:48:47.90 0.3 undecidable manual S 323 42.9237 50 0.05 71
IV.SNTG.HHZ. 2019-11-27T22:48:47.60 0.3 undecidable manual S 358 42.1245 50 -0.02 71
IV.CESX.HHZ. 2019-11-27T22:48:47.50 0.6 undecidable manual S 226 42.3243 50 -0.19 46
IV.T1299.HNN. 2019-11-27T22:48:46.70 0.6 undecidable manual S 135 37.629 50 0.28 45
IV.GUMA.HNN. 2019-11-27T22:48:46.00 1.0 undecidable manual S 56 36.9297 50 -0.25 23
IV.ARRO.EHZ. 2019-11-27T22:48:46.00 0.3 undecidable manual S 206 36.4413 50 -0.11 71
IV.ARVD.HHZ. 2019-11-27T22:48:45.54 0.1 undecidable manual P 359 69.0753 50 -0.19 87
IV.ATLO.EHE. 2019-11-27T22:48:45.01 0.3 undecidable manual P 318 66.0894 50 -0.26 65
IV.PF6.EHN. 2019-11-27T22:48:45.30 1.0 undecidable manual S 33 34.8429 50 -0.39 22
IV.OFFI.HHE. 2019-11-27T22:48:45.17 0.3 undecidable manual P 83 59.496 50 0.92 52
IV.LNSS.HHZ. 2019-11-27T22:48:44.20 0.3 undecidable manual S 168 30.9468 105 -0.23 69
IV.MMO1.EHZ. 2019-11-27T22:48:44.00 0.1 undecidable manual S 85 30.0477 105 -0.13 95
IV.CSP1.EHE. 2019-11-27T22:48:44.30 0.3 undecidable manual S 40 31.2465 105 -0.22 70
IV.CING.HNZ. 2019-11-27T22:48:43.93 0.1 undecidable manual P 19 58.6968 50 -0.2 89
IV.MNTT.EHZ. 2019-11-27T22:48:43.00 0.3 undecidable manual P 68 55.6998 50 -0.67 59
IV.TERO.HHN. 2019-11-27T22:48:43.96 0.3 undecidable manual P 118 59.5959 50 -0.31 65
IV.MURB.HHZ. 2019-11-27T22:48:43.53 0.1 undecidable manual P 321 55.5 50 -0.11 91
IT.FOPC.HGZ. 2019-11-27T22:48:42.30 0.6 undecidable manual S 297 23.1546 110 0.44 45
IV.EL6.EHE. 2019-11-27T22:48:42.81 0.6 undecidable manual P 13 51.6039 50 -0.23 45
IV.MF5.EHZ. 2019-11-27T22:48:42.04 0.1 undecidable manual P 73 42.624 50 0.39 88
IV.MML1.HNZ. 2019-11-27T22:48:42.80 0.3 undecidable manual S 2 26.4513 107 -0.11 72
IV.FOSV.HNE. 2019-11-27T22:48:42.59 0.3 undecidable manual P 341 49.2174 50 -0.07 70
IV.RM33.EHZ. 2019-11-27T22:48:41.84 0.1 undecidable manual P 153 45.7209 50 -0.29 89
IV.SNTG.HHZ. 2019-11-27T22:48:41.20 0.3 undecidable manual P 358 42.1245 50 -0.37 66
IV.GAVE.EHZ. 2019-11-27T22:48:41.40 0.3 undecidable manual S 194 20.9679 111 0.26 70
IV.CESX.HHZ. 2019-11-27T22:48:41.66 0.3 undecidable manual P 226 42.3243 50 0.05 71
IV.FDMO.HHZ. 2019-11-27T22:48:41.00 0.6 undecidable manual S 30 20.6682 112 -0.04 49
IV.SMA1.EHZ. 2019-11-27T22:48:41.22 0.3 undecidable manual P 131 41.0256 50 -0.19 69
IV.SAP2.EHE. 2019-11-27T22:48:41.97 1.0 undecidable manual P 55 43.4232 50 0.2 23
IV.ATCC.EHZ. 2019-11-27T22:48:41.45 0.1 undecidable manual P 323 42.9237 50 -0.25 90
IV.PF6.EHN. 2019-11-27T22:48:40.07 0.6 undecidable manual P 33 34.8429 50 -0.38 45
IV.T1299.HNN. 2019-11-27T22:48:40.71 0.3 undecidable manual P 135 37.629 50 -0.17 70
IV.GUMA.HNN. 2019-11-27T22:48:40.90 0.6 undecidable manual P 56 36.9297 50 0.12 47
IV.ARRO.EHZ. 2019-11-27T22:48:40.78 0.3 undecidable manual P 206 36.4413 50 0.08 71
IV.CSP1.EHE. 2019-11-27T22:48:39.60 0.1 undecidable manual P 40 31.2465 105 -0.18 94
IV.LNSS.HHZ. 2019-11-27T22:48:39.61 0.1 undecidable manual P 168 30.9468 105 -0.12 95
IV.CESI.HHZ. 2019-11-27T22:48:39.20 0.6 undecidable manual S 343 14.9739 119 -0.04 50
IV.MMO1.EHZ. 2019-11-27T22:48:39.37 0.1 undecidable manual P 85 30.0477 105 -0.19 94
IV.NRCA.HNZ. 2019-11-27T22:48:39.00 0.3 undecidable manual S 110 13.4754 121 0.2 72
IV.MML1.HNZ. 2019-11-27T22:48:38.73 0.1 undecidable manual P 2 26.4513 107 -0.12 96
IV.FEMA.HNZ. 2019-11-27T22:48:38.60 0.6 undecidable manual S 38 12.1767 124 0.2 48
IV.GAVE.EHZ. 2019-11-27T22:48:38.13 0.3 undecidable manual P 194 20.9679 111 0.31 70
IT.MTCL.HGZ. 2019-11-27T22:48:38.70 0.3 undecidable manual S 14 13.5753 121 -0.11 74
IT.FOPC.HGZ. 2019-11-27T22:48:38.45 0.3 undecidable manual P 297 23.1546 110 0.21 71
IV.MC2.EHZ. 2019-11-27T22:48:37.76 0.3 undecidable manual P 78 19.1697 113 0.27 70
IV.FDMO.HHZ. 2019-11-27T22:48:37.74 0.1 undecidable manual P 30 20.6682 112 -0.03 98
IV.CESI.HHZ. 2019-11-27T22:48:36.87 0.1 undecidable manual P 343 14.9739 119 0.13 97
IT.MTCL.HGZ. 2019-11-27T22:48:36.48 0.1 undecidable manual P 14 13.5753 121 -0.01 100
IV.NRCA.HNZ. 2019-11-27T22:48:36.66 0.1 undecidable manual P 110 13.4754 121 0.18 97
IV.FEMA.HNZ. 2019-11-27T22:48:36.46 0.6 undecidable manual P 38 12.1767 124 0.21 48
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.NRCA.HNN. ML:1.8 0.0006703571500000001 0.1664 AML other m 2019-11-27T22:48:39.23
IV.NRCA.HHN. ML:1.8 0.0007071199000000001 0.1536 AML other m 2019-11-27T22:48:39.23
IV.NRCA.HNE. ML:1.7 0.0006340111500000001 0.192 AML other m 2019-11-27T22:48:39.32
IV.NRCA.HHE. ML:1.7 0.0006122435 0.1152 AML other m 2019-11-27T22:48:39.58
IV.CESI.HHN. ML:1.8 0.0006176113 0.1408 AML other m 2019-11-27T22:48:39.76
IV.CESI.HNN. ML:1.8 0.0006720209 0.2048 AML other m 2019-11-27T22:48:39.77
IV.CESI.HNE. ML:1.5 0.00034080279999999997 0.1408 AML other m 2019-11-27T22:48:40.30
IV.CESI.HHE. ML:1.6 0.00039716835 0.4608 AML other m 2019-11-27T22:48:40.99
IV.FDMO.HHN. ML:1.4 0.0001817875 0.1408 AML other m 2019-11-27T22:48:42.36
IV.GAVE.EHN. ML:1.7 0.00037236575 0.3456 AML other m 2019-11-27T22:48:42.69
IV.FDMO.HHE. ML:1.4 0.00020759079999999998 0.2432 AML other m 2019-11-27T22:48:42.96
IV.GAVE.HNE. ML:1.6 0.00032000695 0.2688 AML other m 2019-11-27T22:48:43.51
IV.GAVE.EHE. ML:1.6 0.00031594785000000003 0.2816 AML other m 2019-11-27T22:48:43.51
IV.LNSS.HNN. ML:1.8 0.00031357515 0.2304 AML other m 2019-11-27T22:48:44.92
IV.LNSS.HHN. ML:1.8 0.00030765054999999994 0.2304 AML other m 2019-11-27T22:48:44.92
IV.LNSS.HHE. ML:1.8 0.0002734615 0.1408 AML other m 2019-11-27T22:48:45.33
IV.LNSS.HNE. ML:1.8 0.00026353505 0.1408 AML other m 2019-11-27T22:48:45.33
IV.ARRO.EHN. ML:1.1 0.000044418695 0.1536 AML other m 2019-11-27T22:48:47.06
IV.ARRO.EHE. ML:1.2 0.000066762745 0.2432 AML other m 2019-11-27T22:48:48.31
IV.ATCC.EHE. ML:1.4 0.00007780956 0.1408 AML other m 2019-11-27T22:48:48.28
IV.SNTG.HHN. ML:1.3 0.00007062550500000001 0.1408 AML other m 2019-11-27T22:48:48.49
IV.ATCC.EHN. ML:1.4 0.000087387775 0.1536 AML other m 2019-11-27T22:48:48.67
IV.RM33.EHE. ML:1.3 0.000054809764999999996 0.2688 AML other m 2019-11-27T22:48:48.89
IV.CESX.HHN. ML:1.4 0.00007575 0.34 AML other m 2019-11-27T22:48:49.11
IV.CESX.HHE. ML:1.2 0.0000536507965 0.2688 AML other m 2019-11-27T22:48:49.38
IV.SNTG.HHE. ML:1.3 0.00006287914999999999 0.1152 AML other m 2019-11-27T22:48:49.52
IV.RM33.EHN. ML:1.2 0.000043220375 0.1408 AML other m 2019-11-27T22:48:51.23
IV.SMA1.EHN. ML:1.3 0.00007214122 0.4224 AML other m 2019-11-27T22:48:51.30
IV.MF5.EHN. ML:1.4 0.000073663825 0.6784 AML other m 2019-11-27T22:48:52.79
IV.SMA1.EHE. ML:1.2 0.000059831525 0.3584 AML other m 2019-11-27T22:48:52.60
IV.MURB.HNE. ML:1.7 0.000122338225 0.256 AML other m 2019-11-27T22:48:52.90
IV.MURB.HHN. ML:1.5 0.000079920165 0.2048 AML other m 2019-11-27T22:48:53.62
IV.MURB.HHE. ML:1.7 0.00010330073 0.2432 AML other m 2019-11-27T22:48:53.00
IV.MURB.HNN. ML:1.7 0.0001212477 0.4096 AML other m 2019-11-27T22:48:54.42
IV.MF5.EHE. ML:1.5 0.000111362525 0.7808 AML other m 2019-11-27T22:48:54.49
IV.MNTT.EHN. ML:1.8 0.00015132670000000002 0.4608 AML other m 2019-11-27T22:48:55.14
IV.ARVD.HHE. ML:1.4 0.000039653985 0.2304 AML other m 2019-11-27T22:48:56.33
IV.MNTT.EHE. ML:1.8 0.00015974624999999998 0.3584 AML other m 2019-11-27T22:48:56.08
IV.ARVD.HHN. ML:1.1 0.000019448298 0.1408 AML other m 2019-11-27T22:48:56.49
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