Earthquake with magnitude of ML 1.8 on date 07-03-2017 and time 06:22:46 (Italy) in region 5 km SW Campello sul Clitunno (PG)

A magnitude ML 1.8 earthquake occured in region: 5 km SW Campello sul Clitunno (PG), on

  • 07-03-2017 05:22:46 (UTC)
  • 07-03-2017 06:22:46 (UTC +01:00) Italian time

and geographic coordinates (lat, lon) 42.7860, 12.7450 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
Campello sul Clitunno PG 5 2442 2442
Spoleto PG 6 38218 40660
Castel Ritaldi PG 7 3278 43938
Sant'Anatolia di Narco PG 9 564 44502
Vallo di Nera PG 10 364 44866
Trevi PG 10 8469 53335
Scheggino PG 11 461 53796
Montefalco PG 14 5679 59475
Cerreto di Spoleto PG 15 1075 60550
Giano dell'Umbria PG 15 3846 64396
Poggiodomo PG 18 117 64513
Massa Martana PG 18 3770 68283
Ferentillo TR 19 1913 70196
Sellano PG 19 1079 71275
Acquasparta TR 19 4778 76053
Foligno PG 19 57155 133208
Bevagna PG 20 5081 138289

Municipalities with at least 50000 inhabitants

An earthquake occurred to
19 Km S of Foligno (57155 inhabitants)
26 Km NE of Terni (111501 inhabitants)
46 Km SE of Perugia (166134 inhabitants)
66 Km NE of Viterbo (67173 inhabitants)
72 Km NW of L'Aquila (69753 inhabitants)
80 Km W of Teramo (54892 inhabitants)
87 Km N of Guidonia Montecelio (88673 inhabitants)
91 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 1.8 2017-03-07
05:22:46
42.7855 12.7453 10 2019-07-19
13:20:28
Bollettino Sismico Italiano INGV 49474101
Reviewed
Rev100
ML 1.8 2017-03-07
05:22:46
42.7893 12.7443 10 2017-03-07
05:59:39
Sala Sismica INGV-Roma 42069201
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 2017-03-07 05:22:46 ± 0.04
Latitude 42.7855 ± 0.0027
Longitude 12.7453 ± 0.0025
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 49474101

Uncertainty

Field Value
Preferred uncertainty description uncertainty ellipse
Semi-major axis of confidence ellipse (meter) 229
Semi-minor axis of confidence ellipse (meter) 222
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) 271
Circular confidence region, given by single value of horizontal uncertainty (meter) 230.0
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 65
Number of associated phases, regardless of their use for origin computation 27
Number of defining phases 27
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.14
Epicentral distance of station closest to the epicenter (degree) 0.09173
Epicentral distance of station farthest from the epicenter (degree) 0.72665
Number of stations at which the event was observed 16
Number of stations from which data was used for origin computation 16
Magnitudes information

ML:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations 14
Type of magnitude ML
Reference to an origin 49474101
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2017-08-29 08:02:33

ML:1.8

Field Value
Value 1.8
Uncertainty 0.1
Num. used stations 13
Type of magnitude ML
Reference to an origin 42069201
Agency INGV
Autore Sala Sismica INGV-Roma
Time of creation (UTC) 2017-03-07 05:59:39
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance(km) Takeoff_angle Residual Weight
IV.CSP1.EHZ. 2017-03-07T05:23:03.19 0.6 undecidable manual S 48 50.5161 50 0.42 43
IV.ARVD.HHZ. 2017-03-07T05:23:00.20 0.6 undecidable manual P 11 80.6637 50 -0.33 41
IV.T1219.EHZ. 2017-03-07T05:22:59.05 0.6 undecidable manual S 35 36.6411 50 -0.03 48
IV.T1218.EHZ. 2017-03-07T05:22:58.21 0.6 undecidable manual S 113 32.745 50 0.18 47
IV.ASSB.HHZ. 2017-03-07T05:22:57.04 0.6 undecidable manual S 346 29.3484 50 -0.1 48
IV.MURB.HHZ. 2017-03-07T05:22:57.17 0.6 undecidable manual P 341 55.8996 50 0.45 42
IV.T1211.EHZ. 2017-03-07T05:22:57.33 0.6 undecidable manual S 162 29.4483 50 0.19 47
IV.T1212.EHZ. 2017-03-07T05:22:55.57 0.6 undecidable manual S 99 24.6531 111 -0.08 48
IV.CESX.HHZ. 2017-03-07T05:22:55.36 0.6 undecidable manual S 213 23.4543 112 0.09 48
IV.T1216.EHZ. 2017-03-07T05:22:55.94 0.6 undecidable manual S 62 25.1526 111 0.14 48
IV.CSP1.EHZ. 2017-03-07T05:22:55.89 0.3 undecidable manual P 48 50.5161 50 0.01 70
IV.ATCC.EHZ. 2017-03-07T05:22:55.30 0.3 undecidable manual P 349 45.1215 50 0.24 68
IV.T1219.EHZ. 2017-03-07T05:22:53.67 0.3 undecidable manual P 35 36.6411 50 -0.08 71
IV.T1217.EHZ. 2017-03-07T05:22:53.42 0.6 undecidable manual S 118 17.1717 119 0.13 48
IV.MC2.EHZ. 2017-03-07T05:22:53.99 0.3 undecidable manual P 69 38.7279 50 -0.08 71
IV.T1218.EHZ. 2017-03-07T05:22:52.92 0.1 undecidable manual P 113 32.745 50 -0.23 92
IV.ASSB.HHZ. 2017-03-07T05:22:52.45 0.1 undecidable manual P 346 29.3484 50 -0.18 94
IV.MOMA.HHZ. 2017-03-07T05:22:52.64 0.6 undecidable manual S 278 14.3745 123 0.18 48
IV.T1211.EHZ. 2017-03-07T05:22:52.58 0.1 undecidable manual P 162 29.4483 50 -0.06 96
IV.T1215.EHZ. 2017-03-07T05:22:51.34 0.6 undecidable manual S 80 10.1787 133 0.03 50
IV.T1212.EHZ. 2017-03-07T05:22:51.70 0.1 negative manual P 99 24.6531 111 -0.07 97
IV.CESX.HHZ. 2017-03-07T05:22:51.38 0.3 undecidable manual P 213 23.4543 112 -0.17 71
IV.T1216.EHZ. 2017-03-07T05:22:51.81 0.1 undecidable manual P 62 25.1526 111 -0.05 97
IV.ARRO.EHE. 2017-03-07T05:22:51.57 0.3 undecidable manual P 176 22.9548 112 0.12 72
IV.T1217.EHZ. 2017-03-07T05:22:50.42 0.1 undecidable manual P 118 17.1717 119 0.01 99
IV.MOMA.HHZ. 2017-03-07T05:22:49.90 0.1 negative manual P 278 14.3745 123 -0.03 99
IV.T1215.EHZ. 2017-03-07T05:22:49.24 0.1 negative manual P 80 10.1787 133 -0.03 100
Station Magnitude and Amplitude
SCNL mag Generic_amplitude Period Type Category Unit Time_window_reference
IV.ASSB.HHE. ML:1.7 0.000277 0.14 AML other m 2017-03-07T05:22:58.03
IV.ASSB.HHN. ML:1.7 0.0002245 0.3 AML other m 2017-03-07T05:23:00.62
IV.ATCC.EHE. ML:1.9 0.00023799999999999998 0.42 AML other m 2017-03-07T05:23:04.46
IV.ATCC.EHN. ML:1.8 0.0001825 1.44 AML other m 2017-03-07T05:23:05.82
IV.CESX.HHE. ML:1.7 0.000352 0.38 AML other m 2017-03-07T05:22:58.39
IV.CESX.HHN. ML:1.8 0.0003745 0.32 AML other m 2017-03-07T05:22:58.21
IV.CSP1.EHN. ML:2.0 0.00024249999999999999 0.66 AML other m 2017-03-07T05:23:05.52
IV.CSP1.EHE. ML:1.9 0.00020950000000000002 0.62 AML other m 2017-03-07T05:23:04.33
IV.MOMA.HHE. ML:1.9 0.000749 0.22 AML other m 2017-03-07T05:22:53.31
IV.MOMA.HHN. ML:1.9 0.0007605 1.02 AML other m 2017-03-07T05:22:53.36
IV.MURB.HHE. ML:2.2 0.00034199999999999996 0.28 AML other m 2017-03-07T05:23:07.34
IV.MURB.HHN. ML:2.1 0.00028100000000000005 0.46 AML other m 2017-03-07T05:23:10.37
IV.RM33.EHE. ML:1.8 0.0001715 0.42 AML other m 2017-03-07T05:23:06.69
IV.RM33.EHN. ML:1.6 0.00011945 0.92 AML other m 2017-03-07T05:23:06.83
IV.T1211.EHN. ML:1.8 0.000294 0.72 AML other m 2017-03-07T05:22:59.41
IV.T1211.HNN. ML:1.8 0.0002825 1.26 AML other m 2017-03-07T05:22:58.33
IV.T1211.HNE. ML:1.7 0.00024100000000000003 0.36 AML other m 2017-03-07T05:23:01.29
IV.T1211.EHE. ML:1.7 0.00023549999999999998 0.34 AML other m 2017-03-07T05:23:01.12
IV.T1212.EHE. ML:2.0 0.0005650000000000001 1.66 AML other m 2017-03-07T05:22:55.97
IV.T1212.HNE. ML:2.0 0.000575 1.68 AML other m 2017-03-07T05:22:55.97
IV.T1212.HNN. ML:1.9 0.0005145 0.26 AML other m 2017-03-07T05:22:57.14
IV.T1212.EHN. ML:1.9 0.0005135000000000001 0.26 AML other m 2017-03-07T05:22:57.14
IV.T1215.HNE. ML:1.8 0.000759 0.58 AML other m 2017-03-07T05:22:52.49
IV.T1215.EHN. ML:1.6 0.00047450000000000004 0.74 AML other m 2017-03-07T05:22:52.93
IV.T1215.HNN. ML:1.6 0.000499 0.72 AML other m 2017-03-07T05:22:51.93
IV.T1215.EHE. ML:1.8 0.000759 0.58 AML other m 2017-03-07T05:22:52.49
IV.T1216.EHN. ML:2.0 0.0005574999999999999 0.26 AML other m 2017-03-07T05:22:56.86
IV.T1216.EHE. ML:2.0 0.0005695 0.4 AML other m 2017-03-07T05:22:57.68
IV.T1217.EHE. ML:1.8 0.000605 0.44 AML other m 2017-03-07T05:22:55.28
IV.T1217.HNE. ML:1.8 0.0006450000000000001 0.54 AML other m 2017-03-07T05:22:55.28
IV.T1217.HNN. ML:1.9 0.0007524999999999999 1.44 AML other m 2017-03-07T05:22:54.83
IV.T1217.EHN. ML:1.9 0.0006745 1.44 AML other m 2017-03-07T05:22:54.83
IV.T1218.HNN. ML:2.0 0.0004305 0.38 AML other m 2017-03-07T05:23:00.40
IV.T1218.HNE. ML:1.7 0.00021100000000000003 0.6 AML other m 2017-03-07T05:22:58.51
IV.T1219.HNN. ML:1.8 0.00024249999999999999 1.34 AML other m 2017-03-07T05:23:00.06
IV.T1219.HNE. ML:1.9 0.0003205 0.3 AML other m 2017-03-07T05:23:01.47
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