A magnitude ML 1.1 earthquake occured in region: 4 km E Sellano (PG), on
and geographic coordinates (lat, lon) 42.8820, 12.9760 at 11 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 |
---|---|---|---|---|
Sellano | PG | 4 | 1079 | 1079 |
Preci | PG | 5 | 724 | 1803 |
Cerreto di Spoleto | PG | 8 | 1075 | 2878 |
Visso | MC | 11 | 1107 | 3985 |
Monte Cavallo | MC | 13 | 145 | 4130 |
Norcia | PG | 14 | 4957 | 9087 |
Castelsantangelo sul Nera | MC | 15 | 281 | 9368 |
Ussita | MC | 15 | 444 | 9812 |
Vallo di Nera | PG | 15 | 364 | 10176 |
Campello sul Clitunno | PG | 18 | 2442 | 12618 |
Cascia | PG | 18 | 3217 | 15835 |
Trevi | PG | 19 | 8469 | 24304 |
Poggiodomo | PG | 19 | 117 | 24421 |
Pieve Torina | MC | 19 | 1458 | 25879 |
Fiordimonte | MC | 20 | 202 | 26081 |
Sant'Anatolia di Narco | PG | 20 | 564 | 26645 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-04-07 14:38:24 |
42.8818 | 12.9757 | 11 | 2020-04-07 14:45:33 |
Sala Sismica INGV-Roma | 77986501 |
Field | Value |
---|---|
Time (UTC) | 2020-04-07 14:38:24 ± 0.05 |
Latitude | 42.8818 ± 0.0027 |
Longitude | 12.9757 ± 0.0037 |
Depth (km) | 11 ± 0 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 77986501 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 320 |
Semi-minor axis of confidence ellipse (meter) | 268 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 257 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 320.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 85 |
Number of associated phases, regardless of their use for origin computation | 26 |
Number of defining phases | 26 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.16 |
Epicentral distance of station closest to the epicenter (degree) | 0.09713 |
Epicentral distance of station farthest from the epicenter (degree) | 0.37412 |
Number of stations at which the event was observed | 13 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.3 |
Num. used stations | 13 |
Type of magnitude | ML |
Reference to an origin | 77986501 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-04-07 14:45:33 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.SNTG.HHZ. | 2020-04-07T14:38:38.11 | 0.6 | undecidable | manual | S | 356 | 41.5251 | 50 | 0.25 | 45 |
IV.MOMA.HHN. | 2020-04-07T14:38:35.99 | 0.3 | undecidable | manual | S | 255 | 34.1436 | 50 | 0.1 | 70 |
IV.PF6.EHZ. | 2020-04-07T14:38:35.63 | 0.3 | undecidable | manual | S | 32 | 33.4443 | 50 | -0.1 | 72 |
IV.LNSS.HHE. | 2020-04-07T14:38:35.08 | 0.3 | undecidable | manual | S | 170 | 31.3464 | 50 | -0.09 | 72 |
IV.MMO1.EHZ. | 2020-04-07T14:38:34.33 | 0.3 | undecidable | manual | S | 86 | 28.6491 | 50 | -0.09 | 72 |
IV.CSP1.EHZ. | 2020-04-07T14:38:34.80 | 0.3 | undecidable | manual | S | 39 | 29.8479 | 50 | 0.06 | 72 |
IV.MML1.EHN. | 2020-04-07T14:38:33.49 | 0.3 | undecidable | manual | S | 359 | 25.6521 | 50 | -0.16 | 72 |
IV.SNTG.HHZ. | 2020-04-07T14:38:32.03 | 0.3 | undecidable | manual | P | 356 | 41.5251 | 50 | -0.09 | 71 |
IV.FDMO.HHZ. | 2020-04-07T14:38:31.79 | 0.3 | undecidable | manual | S | 28 | 19.3695 | 50 | -0.18 | 72 |
IV.MC2.EHZ. | 2020-04-07T14:38:31.58 | 0.3 | undecidable | manual | S | 79 | 17.6712 | 121 | 0.13 | 73 |
IV.MOMA.HHN. | 2020-04-07T14:38:31.05 | 0.3 | undecidable | manual | P | 255 | 34.1436 | 50 | 0.07 | 71 |
IV.MMO1.EHZ. | 2020-04-07T14:38:30.39 | 0.3 | undecidable | manual | P | 86 | 28.6491 | 50 | 0.26 | 69 |
IV.PF6.EHZ. | 2020-04-07T14:38:30.73 | 0.3 | undecidable | manual | P | 32 | 33.4443 | 50 | -0.15 | 71 |
IV.LNSS.HHE. | 2020-04-07T14:38:30.25 | 0.3 | undecidable | manual | P | 170 | 31.3464 | 50 | -0.31 | 68 |
IV.CSP1.EHZ. | 2020-04-07T14:38:30.31 | 0.3 | undecidable | manual | P | 39 | 29.8479 | 50 | -0.01 | 73 |
IV.CESI.HHZ. | 2020-04-07T14:38:30.61 | 0.1 | undecidable | manual | S | 337 | 14.874 | 126 | -0.03 | 99 |
IT.MTCL.HGE. | 2020-04-07T14:38:29.84 | 0.1 | undecidable | manual | S | 9 | 12.5763 | 131 | -0.19 | 96 |
IV.NRCA.HHZ. | 2020-04-07T14:38:29.80 | 0.3 | undecidable | manual | S | 115 | 12.4764 | 131 | -0.19 | 71 |
IV.MC2.EHZ. | 2020-04-07T14:38:29.04 | 0.3 | undecidable | manual | P | 79 | 17.6712 | 121 | 0.62 | 64 |
IV.MML1.EHN. | 2020-04-07T14:38:29.60 | 0.3 | undecidable | manual | P | 359 | 25.6521 | 50 | -0.08 | 73 |
IV.FEMA.HNE. | 2020-04-07T14:38:29.75 | 0.3 | undecidable | manual | S | 34 | 10.7781 | 135 | 0.19 | 73 |
IV.CESI.HHZ. | 2020-04-07T14:38:28.06 | 0.1 | undecidable | manual | P | 337 | 14.874 | 126 | 0.11 | 98 |
IV.FDMO.HHZ. | 2020-04-07T14:38:28.69 | 0.1 | undecidable | manual | P | 28 | 19.3695 | 50 | -0.02 | 99 |
IV.NRCA.HHZ. | 2020-04-07T14:38:27.60 | 0.1 | undecidable | manual | P | 115 | 12.4764 | 131 | 0.03 | 100 |
IV.FEMA.HNE. | 2020-04-07T14:38:27.31 | 0.3 | undecidable | manual | P | 34 | 10.7781 | 135 | -0.01 | 75 |
IT.MTCL.HGE. | 2020-04-07T14:38:27.69 | 0.3 | undecidable | manual | P | 9 | 12.5763 | 131 | 0.1 | 74 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HNE. | ML:1.2 | 0.00015959083000000003 | 0.0896 | AML | other | m | 2020-04-07T14:38:30.21 |
IV.NRCA.HHE. | ML:1.2 | 0.00018029119999999997 | 0.064 | AML | other | m | 2020-04-07T14:38:30.48 |
IV.NRCA.HHN. | ML:1.4 | 0.0002970679 | 0.16 | AML | other | m | 2020-04-07T14:38:30.03 |
IV.NRCA.HNN. | ML:1.4 | 0.0002853404 | 0.1472 | AML | other | m | 2020-04-07T14:38:30.04 |
IV.CESI.HNN. | ML:1.1 | 0.000115094 | 0.2048 | AML | other | m | 2020-04-07T14:38:30.92 |
IV.CESI.HHN. | ML:1.2 | 0.0001356819 | 0.1024 | AML | other | m | 2020-04-07T14:38:31.00 |
IV.CESI.HHE. | ML:0.9 | 0.000082226755 | 0.1024 | AML | other | m | 2020-04-07T14:38:30.84 |
IV.FDMO.HHN. | ML:1.2 | 0.00010427551500000002 | 0.1344 | AML | other | m | 2020-04-07T14:38:32.25 |
IV.FDMO.HHE. | ML:1.4 | 0.00018000165 | 0.1408 | AML | other | m | 2020-04-07T14:38:32.00 |
IV.CSP1.EHE. | ML:0.9 | 0.00003426421 | 0.2432 | AML | other | m | 2020-04-07T14:38:35.38 |
IV.CSP1.EHN. | ML:0.8 | 0.000028255105000000004 | 0.1344 | AML | other | m | 2020-04-07T14:38:36.19 |
IV.SNTG.HHE. | ML:0.5 | 0.000010265884499999999 | 0.1408 | AML | other | m | 2020-04-07T14:38:38.57 |
IV.SNTG.HHN. | ML:0.5 | 0.000011077569499999999 | 0.16 | AML | other | m | 2020-04-07T14:38:39.66 |