A magnitude ML 1.2 earthquake occured in region: 2 km S Campello sul Clitunno (PG), on
and geographic coordinates (lat, lon) 42.8020, 12.7830 at 8 km depth.
The earthquake was located by: Sala Sismica INGV-Roma.
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.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Campello sul Clitunno | PG | 2 | 2442 | 2442 |
Vallo di Nera | PG | 7 | 364 | 2806 |
Spoleto | PG | 8 | 38218 | 41024 |
Sant'Anatolia di Narco | PG | 9 | 564 | 41588 |
Trevi | PG | 9 | 8469 | 50057 |
Castel Ritaldi | PG | 9 | 3278 | 53335 |
Scheggino | PG | 11 | 461 | 53796 |
Cerreto di Spoleto | PG | 11 | 1075 | 54871 |
Montefalco | PG | 15 | 5679 | 60550 |
Sellano | PG | 15 | 1079 | 61629 |
Poggiodomo | PG | 16 | 117 | 61746 |
Giano dell'Umbria | PG | 17 | 3846 | 65592 |
Foligno | PG | 18 | 57155 | 122747 |
Ferentillo | TR | 20 | 1913 | 124660 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.2 | 2020-04-04 13:35:53 |
42.802 | 12.7833 | 8 | 2020-04-04 13:52:09 |
Sala Sismica INGV-Roma | 77874661 |
Field | Value |
---|---|
Time (UTC) | 2020-04-04 13:35:53 ± 0.13 |
Latitude | 42.8020 ± 0.0063 |
Longitude | 12.7833 ± 0.0098 |
Depth (km) | 8 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77874661 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 839 |
Semi-minor axis of confidence ellipse (meter) | 524 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 112 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 840.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 74 |
Number of associated phases, regardless of their use for origin computation | 36 |
Number of defining phases | 19 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.35 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.42268 |
Number of stations at which the event was observed | 25 |
Number of stations from which data was used for origin computation | 10 |
Field | Value |
---|---|
Value | 1.2 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 77874661 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-04 13:52:09 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.BULG.HHZ. | 2020-04-04T13:37:31.64 | 3.0 | undecidable | manual | Sg | 3.03 | 0 | |||
IV.SALO.HHZ. | 2020-04-04T13:37:26.07 | 3.0 | undecidable | manual | Sn | 3.26 | 0 | |||
IV.CAFE.HHZ. | 2020-04-04T13:37:17.07 | 3.0 | undecidable | manual | Sg | 7.49 | 0 | |||
IV.MFNL.HHZ. | 2020-04-04T13:37:10.62 | 3.0 | undecidable | manual | Pn | 3.06 | 0 | |||
IV.VITU.HHZ. | 2020-04-04T13:37:03.11 | 3.0 | undecidable | manual | Sg | 4.15 | 0 | |||
IV.IACL.HHZ. | 2020-04-04T13:36:55.92 | 3.0 | undecidable | manual | Pn | -4.23 | 0 | |||
IV.PTRJ.HNZ. | 2020-04-04T13:36:54.86 | 3.0 | undecidable | manual | Sg | 0.39 | 0 | |||
IT.GLNS.HNZ. | 2020-04-04T13:36:54.19 | 3.0 | undecidable | manual | Sg | 1.96 | 0 | |||
IV.ROSPO.HHZ. | 2020-04-04T13:36:51.49 | 3.0 | undecidable | manual | Sg | 2.16 | 0 | |||
OX.FUSE.HHZ. | 2020-04-04T13:36:47.89 | 3.0 | undecidable | manual | Pn | -0.89 | 0 | |||
IV.TRIV.HHZ. | 2020-04-04T13:36:47.25 | 3.0 | undecidable | manual | Sg | -1.12 | 0 | |||
IX.STN3.HHZ.02 | 2020-04-04T13:36:39.53 | 3.0 | positive | manual | Pn | -3.61 | 0 | |||
IV.FIR.HHZ. | 2020-04-04T13:36:39.36 | 3.0 | undecidable | manual | Sg | 0.75 | 0 | |||
IV.MAON.HHZ. | 2020-04-04T13:36:31.00 | 3.0 | undecidable | manual | S | -1.56 | 0 | |||
IV.VITU.HHZ. | 2020-04-04T13:36:25.46 | 3.0 | undecidable | manual | Pn | -3.85 | 0 | |||
IV.PTRJ.HNZ. | 2020-04-04T13:36:25.85 | 3.0 | undecidable | manual | Pn | -0.94 | 0 | |||
IV.RIBO.EHZ.01 | 2020-04-04T13:36:18.72 | 3.0 | negative | manual | P | 4.12 | 0 | |||
IV.CSP1.EHZ. | 2020-04-04T13:36:09.16 | 0.3 | undecidable | manual | S | 47 | 46.9197 | 50 | 0.22 | 94 |
IV.MMO1.EHZ. | 2020-04-04T13:36:08.67 | 0.3 | undecidable | manual | S | 76 | 45.5211 | 50 | 0.12 | 96 |
IV.ATCC.HNE. | 2020-04-04T13:36:08.55 | 0.6 | undecidable | manual | S | 345 | 44.0226 | 50 | 0.38 | 61 |
IV.FDMO.HHZ. | 2020-04-04T13:36:06.07 | 0.6 | undecidable | manual | S | 43 | 35.8419 | 50 | 0.09 | 65 |
IV.LNSS.HHZ. | 2020-04-04T13:36:04.34 | 0.3 | undecidable | manual | S | 136 | 30.4473 | 105 | 0.15 | 98 |
IV.NRCA.HHE. | 2020-04-04T13:36:03.36 | 0.6 | undecidable | manual | S | 82 | 27.1506 | 106 | 0.27 | 64 |
IV.ARRO.EHZ. | 2020-04-04T13:36:02.80 | 0.6 | undecidable | manual | S | 183 | 24.753 | 108 | 0.5 | 61 |
IV.CESI.HHZ. | 2020-04-04T13:36:02.68 | 0.3 | undecidable | manual | S | 24 | 24.5532 | 108 | 0.44 | 93 |
IV.CESX.HHZ. | 2020-04-04T13:36:02.35 | 1.0 | undecidable | manual | S | 217 | 26.751 | 107 | -0.62 | 29 |
IV.CSP1.EHZ. | 2020-04-04T13:36:02.10 | 0.3 | undecidable | manual | P | 47 | 46.9197 | 50 | -0.22 | 94 |
IV.ATCC.HNE. | 2020-04-04T13:36:01.78 | 1.0 | undecidable | manual | P | 345 | 44.0226 | 50 | -0.09 | 32 |
IV.MMO1.EHZ. | 2020-04-04T13:36:01.87 | 0.3 | undecidable | manual | P | 76 | 45.5211 | 50 | -0.22 | 94 |
IV.FDMO.HHZ. | 2020-04-04T13:36:00.27 | 0.3 | undecidable | manual | P | 43 | 35.8419 | 50 | -0.34 | 93 |
IV.CESX.HHZ. | 2020-04-04T13:35:59.61 | 0.3 | undecidable | manual | P | 217 | 26.751 | 107 | 0.74 | 83 |
IV.LNSS.HHZ. | 2020-04-04T13:35:59.15 | 0.3 | undecidable | manual | P | 136 | 30.4473 | 105 | -0.43 | 92 |
IV.NRCA.HHE. | 2020-04-04T13:35:58.02 | 0.3 | undecidable | manual | P | 82 | 27.1506 | 106 | -0.92 | 77 |
IV.ARRO.EHZ. | 2020-04-04T13:35:58.87 | 0.6 | undecidable | manual | P | 183 | 24.753 | 108 | 0.39 | 63 |
IV.CESI.HHZ. | 2020-04-04T13:35:58.53 | 0.3 | undecidable | manual | P | 24 | 24.5532 | 108 | 0.08 | 100 |
IV.MOMA.HHZ. | 2020-04-04T13:35:56.47 | 0.3 | undecidable | manual | P | 271 | 17.3715 | 115 | -0.63 | 88 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.CESI.HHN. | ML:1.3 | 0.000118 | 1.18 | AML | other | m | 2020-04-04T13:36:02.18 |
IV.CESI.HHE. | ML:1.0 | 0.00006809999999999999 | 0.6 | AML | other | m | 2020-04-04T13:36:03.28 |
IV.CESI.HNE. | ML:1.3 | 0.00011382486 | 1.888 | AML | other | m | 2020-04-04T13:36:03.58 |
IV.CESI.HNN. | ML:1.4 | 0.00015320699999999999 | 2.0096 | AML | other | m | 2020-04-04T13:36:02.78 |
IV.LNSS.HNN. | ML:1.6 | 0.00017544800499999998 | 1.024 | AML | other | m | 2020-04-04T13:36:04.15 |
IV.LNSS.HHN. | ML:1.1 | 0.00006688708999999999 | 0.32 | AML | other | m | 2020-04-04T13:36:05.28 |
IV.LNSS.HHE. | ML:1.1 | 0.000065443225 | 0.1152 | AML | other | m | 2020-04-04T13:36:04.70 |
IV.LNSS.HNE. | ML:1.4 | 0.00013131324 | 0.7168 | AML | other | m | 2020-04-04T13:36:04.99 |
IV.FDMO.HHE. | ML:0.9 | 0.000031952525 | 0.64 | AML | other | m | 2020-04-04T13:36:06.45 |
IV.FDMO.HHN. | ML:0.9 | 0.000028302744999999996 | 0.7616 | AML | other | m | 2020-04-04T13:36:06.77 |
IV.CSP1.EHN. | ML:1.2 | 0.000038426821999999996 | 1.76 | AML | other | m | 2020-04-04T13:36:10.89 |
IV.CSP1.EHE. | ML:1.2 | 0.000042330946499999995 | 0.8192 | AML | other | m | 2020-04-04T13:36:10.30 |