A magnitude ML 1.1 earthquake occured in region: 3 km SE Norcia (PG), on
and geographic coordinates (lat, lon) 42.7720, 13.1200 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 |
---|---|---|---|---|
Norcia | PG | 3 | 4957 | 4957 |
Cascia | PG | 11 | 3217 | 8174 |
Accumoli | RI | 14 | 667 | 8841 |
Preci | PG | 14 | 724 | 9565 |
Castelsantangelo sul Nera | MC | 14 | 281 | 9846 |
Arquata del Tronto | AP | 15 | 1178 | 11024 |
Poggiodomo | PG | 17 | 117 | 11141 |
Cerreto di Spoleto | PG | 17 | 1075 | 12216 |
Cittareale | RI | 17 | 482 | 12698 |
Visso | MC | 18 | 1107 | 13805 |
Montegallo | AP | 19 | 523 | 14328 |
Monteleone di Spoleto | PG | 19 | 599 | 14927 |
Ussita | MC | 19 | 444 | 15371 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-06-03 03:04:40 |
42.7718 | 13.1203 | 11 | 2020-06-03 03:10:17 |
Sala Sismica INGV-Roma | 79841691 |
Field | Value |
---|---|
Time (UTC) | 2020-06-03 03:04:40 ± 0.07 |
Latitude | 42.7718 ± 0.0027 |
Longitude | 13.1203 ± 0.0037 |
Depth (km) | 11 (operator assigned) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79841691 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 400 |
Semi-minor axis of confidence ellipse (meter) | 150 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 231 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 400.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 110 |
Number of associated phases, regardless of their use for origin computation | 27 |
Number of defining phases | 26 |
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) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.55758 |
Number of stations at which the event was observed | 14 |
Number of stations from which data was used for origin computation | 13 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 18 |
Type of magnitude | ML |
Reference to an origin | 79841691 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-03 03:10:17 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ATCC.EHZ. | 2020-06-03T03:04:59.36 | 0.6 | undecidable | manual | S | 320 | 60.1953 | 90 | 0.68 | 39 |
IV.EL6.EHZ. | 2020-06-03T03:04:59.70 | 0.3 | undecidable | manual | S | 359 | 61.8936 | 90 | 0.57 | 62 |
IV.ASSB.HHZ. | 2020-06-03T03:04:55.80 | 0.6 | undecidable | manual | S | 309 | 48.0186 | 90 | 0.35 | 45 |
IV.TERO.HHZ. | 2020-06-03T03:04:53.53 | 0.6 | undecidable | manual | S | 113 | 42.7239 | 90 | -0.51 | 43 |
IV.CSP1.EHZ. | 2020-06-03T03:04:52.21 | 0.6 | undecidable | manual | S | 11 | 36.1416 | 90 | -0.06 | 50 |
IV.CAMP.HHZ. | 2020-06-03T03:04:51.62 | 0.6 | undecidable | manual | S | 138 | 35.2425 | 90 | -0.41 | 45 |
IV.EL6.EHZ. | 2020-06-03T03:04:50.75 | 0.1 | undecidable | manual | P | 359 | 61.8936 | 90 | -0.37 | 89 |
IV.FDMO.HHZ. | 2020-06-03T03:04:50.28 | 0.6 | undecidable | manual | S | 355 | 29.4483 | 90 | -0.21 | 49 |
IV.OFFI.HHZ. | 2020-06-03T03:04:50.21 | 3.0 | negative | manual | P | 1.19 | 0 | |||
IV.RM33.EHZ. | 2020-06-03T03:04:50.78 | 0.6 | undecidable | manual | S | 165 | 30.1476 | 90 | 0.1 | 50 |
IV.CESI.HHZ. | 2020-06-03T03:04:50.96 | 0.6 | undecidable | manual | S | 326 | 31.2465 | 90 | 0 | 50 |
IV.ATCC.EHZ. | 2020-06-03T03:04:50.93 | 0.1 | undecidable | manual | P | 320 | 60.1953 | 90 | 0.07 | 94 |
IV.ASSB.HHZ. | 2020-06-03T03:04:49.19 | 0.1 | undecidable | manual | P | 309 | 48.0186 | 90 | 0.2 | 94 |
IV.SMA1.EHZ. | 2020-06-03T03:04:49.46 | 0.6 | undecidable | manual | S | 132 | 23.5542 | 90 | 0.56 | 46 |
IV.LNSS.HHZ. | 2020-06-03T03:04:48.04 | 0.6 | undecidable | manual | S | 199 | 19.869 | 90 | 0.11 | 51 |
IV.MC2.EHZ. | 2020-06-03T03:04:47.10 | 0.6 | undecidable | manual | S | 20 | 16.4724 | 90 | 0.08 | 51 |
IV.CSP1.EHZ. | 2020-06-03T03:04:47.02 | 1.0 | negative | manual | P | 11 | 36.1416 | 90 | -0.14 | 24 |
IV.TERO.HHZ. | 2020-06-03T03:04:47.88 | 0.3 | positive | manual | P | 113 | 42.7239 | 90 | -0.3 | 69 |
IV.CESI.HHZ. | 2020-06-03T03:04:46.33 | 0.1 | undecidable | manual | P | 326 | 31.2465 | 90 | -0.07 | 100 |
IV.CAMP.HHZ. | 2020-06-03T03:04:46.54 | 0.1 | undecidable | manual | P | 138 | 35.2425 | 90 | -0.48 | 89 |
IV.FDMO.HHZ. | 2020-06-03T03:04:45.93 | 0.6 | positive | manual | P | 355 | 29.4483 | 90 | -0.2 | 49 |
IV.RM33.EHZ. | 2020-06-03T03:04:45.96 | 0.6 | negative | manual | P | 165 | 30.1476 | 90 | -0.28 | 47 |
IV.LNSS.HHZ. | 2020-06-03T03:04:44.50 | 0.1 | undecidable | manual | P | 199 | 19.869 | 90 | -0.15 | 99 |
IV.NRCA.HHZ. | 2020-06-03T03:04:44.61 | 0.6 | undecidable | manual | S | 356 | 6.8931 | 137 | -0.08 | 52 |
IV.SMA1.EHZ. | 2020-06-03T03:04:44.97 | 0.6 | positive | manual | P | 132 | 23.5542 | 90 | -0.24 | 48 |
IV.MC2.EHZ. | 2020-06-03T03:04:44.13 | 0.6 | positive | manual | P | 20 | 16.4724 | 90 | 0.01 | 52 |
IV.NRCA.HHZ. | 2020-06-03T03:04:42.77 | 1.0 | undecidable | manual | P | 356 | 6.8931 | 137 | -0.01 | 26 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.NRCA.HHN. | ML:1.3 | 0.000259 | 0.16 | AML | other | m | 2020-06-03T03:04:44.72 |
IV.NRCA.HHE. | ML:1.4 | 0.00034899999999999997 | 1.06 | AML | other | m | 2020-06-03T03:04:45.77 |
IV.LNSS.HHN. | ML:1.3 | 0.00013700000000000002 | 0.64 | AML | other | m | 2020-06-03T03:04:48.78 |
IV.LNSS.HHE. | ML:1.2 | 0.000131 | 1.32 | AML | other | m | 2020-06-03T03:04:48.22 |
IV.SMA1.EHE. | ML:1.3 | 0.0001325 | 0.34 | AML | other | m | 2020-06-03T03:04:49.72 |
IV.SMA1.EHN. | ML:1.2 | 0.00009429999999999999 | 0.32 | AML | other | m | 2020-06-03T03:04:49.63 |
IV.FDMO.HHN. | ML:1.2 | 0.00008005 | 0.22 | AML | other | m | 2020-06-03T03:04:50.90 |
IV.CESI.HHN. | ML:1.3 | 0.00008785 | 0.3 | AML | other | m | 2020-06-03T03:04:51.25 |
IV.RM33.EHN. | ML:1.0 | 0.000048 | 0.22 | AML | other | m | 2020-06-03T03:04:51.14 |
IV.RM33.EHE. | ML:1.2 | 0.00007075000000000001 | 0.26 | AML | other | m | 2020-06-03T03:04:51.57 |
IV.CAMP.HHN. | ML:0.7 | 0.0000224 | 1.52 | AML | other | m | 2020-06-03T03:04:51.04 |
IV.FDMO.HHE. | ML:1.2 | 0.00007519999999999998 | 0.16 | AML | other | m | 2020-06-03T03:04:51.90 |
IV.CAMP.HHE. | ML:0.7 | 0.000019849999999999998 | 1.5 | AML | other | m | 2020-06-03T03:04:52.76 |
IV.CESI.HHE. | ML:0.9 | 0.00004075 | 0.58 | AML | other | m | 2020-06-03T03:04:53.56 |
IV.TERO.HHN. | ML:1.1 | 0.000041349999999999995 | 1.06 | AML | other | m | 2020-06-03T03:04:54.20 |
IV.TERO.HHE. | ML:1.0 | 0.00003685 | 1.26 | AML | other | m | 2020-06-03T03:04:55.10 |
IV.ASSB.HHE. | ML:0.9 | 0.0000212 | 0.18 | AML | other | m | 2020-06-03T03:04:56.69 |
IV.ASSB.HHN. | ML:1.0 | 0.0000231 | 0.26 | AML | other | m | 2020-06-03T03:04:58.23 |