A magnitude ML 1.1 earthquake occured in region: 2 km NE Norcia (PG), on
and geographic coordinates (lat, lon) 42.8100, 13.1040 at 15 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 | 2 | 4957 | 4957 |
Preci | PG | 9 | 724 | 5681 |
Castelsantangelo sul Nera | MC | 10 | 281 | 5962 |
Cascia | PG | 13 | 3217 | 9179 |
Visso | MC | 14 | 1107 | 10286 |
Cerreto di Spoleto | PG | 15 | 1075 | 11361 |
Ussita | MC | 15 | 444 | 11805 |
Arquata del Tronto | AP | 16 | 1178 | 12983 |
Sellano | PG | 17 | 1079 | 14062 |
Accumoli | RI | 17 | 667 | 14729 |
Poggiodomo | PG | 18 | 117 | 14846 |
Montegallo | AP | 19 | 523 | 15369 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Reviewed Rev100 |
ML 1.1 | 2020-06-07 22:52:49 |
42.81 | 13.1035 | 15 | 2020-06-07 22:59:20 |
Sala Sismica INGV-Roma | 79985211 |
Field | Value |
---|---|
Time (UTC) | 2020-06-07 22:52:49 ± 0.08 |
Latitude | 42.8100 ± 0.0027 |
Longitude | 13.1035 ± 0.0049 |
Depth (km) | 15 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 100 -> SURVEY-INGV |
Event type | earthquake |
Origin ID | 79985211 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 364 |
Semi-minor axis of confidence ellipse (meter) | 239 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 263 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 360.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 75 |
Number of associated phases, regardless of their use for origin computation | 33 |
Number of defining phases | 30 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.22 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.40020 |
Number of stations at which the event was observed | 18 |
Number of stations from which data was used for origin computation | 15 |
Field | Value |
---|---|
Value | 1.1 |
Uncertainty | 0.2 |
Num. used stations | 12 |
Type of magnitude | ML |
Reference to an origin | 79985211 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-06-07 22:59:20 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.MOMA.HHZ. | 2020-06-07T22:53:03.82 | 0.3 | undecidable | manual | S | 269 | 43.4232 | 97 | 0.45 | 66 |
IV.ASSB.HHZ. | 2020-06-07T22:53:03.90 | 0.3 | undecidable | manual | S | 306 | 44.4222 | 97 | 0.27 | 68 |
IV.GUMA.HHZ. | 2020-06-07T22:53:01.30 | 0.6 | undecidable | manual | S | 34 | 33.744 | 100 | 0.48 | 43 |
IV.ARRO.EHZ. | 2020-06-07T22:53:01.43 | 0.6 | undecidable | manual | S | 227 | 37.629 | 99 | -0.4 | 43 |
IV.RM33.EHZ. | 2020-06-07T22:53:01.03 | 0.3 | undecidable | manual | S | 165 | 34.6431 | 100 | 0 | 72 |
IV.CSP1.EHZ. | 2020-06-07T22:53:00.48 | 0.3 | undecidable | manual | S | 15 | 32.3454 | 101 | 0.04 | 72 |
IV.MNTT.EHZ. | 2020-06-07T22:52:59.09 | 3.0 | positive | manual | P | 0.62 | 0 | |||
IV.SMA1.EHZ. | 2020-06-07T22:52:59.50 | 0.6 | undecidable | manual | S | 136 | 27.4503 | 104 | 0.33 | 46 |
IV.ATCC.EHZ. | 2020-06-07T22:52:59.54 | 3.0 | positive | manual | P | -0.06 | 0 | |||
IV.CESI.HHZ. | 2020-06-07T22:52:58.86 | 0.3 | undecidable | manual | S | 323 | 26.9508 | 104 | -0.19 | 71 |
IV.T1299.EHN. | 2020-06-07T22:52:58.52 | 0.6 | undecidable | manual | S | 143 | 24.3534 | 107 | 0.16 | 48 |
IV.LNSS.HHZ. | 2020-06-07T22:52:58.00 | 0.3 | undecidable | manual | S | 193 | 23.5542 | 108 | -0.17 | 71 |
IV.FDMO.HHZ. | 2020-06-07T22:52:58.26 | 0.3 | undecidable | manual | S | 357 | 25.1526 | 106 | -0.32 | 69 |
IV.ASSB.HHZ. | 2020-06-07T22:52:57.40 | 0.1 | undecidable | manual | P | 306 | 44.4222 | 97 | -0.16 | 92 |
IT.MTCL.HGZ. | 2020-06-07T22:52:57.43 | 0.6 | undecidable | manual | S | 338 | 22.0668 | 110 | -0.37 | 46 |
IV.TERO.HHZ. | 2020-06-07T22:52:57.59 | 3.0 | negative | manual | P | -0.29 | 0 | |||
IV.MMO1.EHZ. | 2020-06-07T22:52:57.18 | 0.3 | undecidable | manual | S | 61 | 20.6682 | 112 | -0.27 | 71 |
IV.MOMA.HHZ. | 2020-06-07T22:52:57.86 | 0.1 | undecidable | manual | P | 269 | 43.4232 | 97 | 0.46 | 87 |
IV.FEMA.HNZ. | 2020-06-07T22:52:56.11 | 0.6 | undecidable | manual | S | 345 | 17.4714 | 118 | -0.55 | 45 |
IV.GUMA.HHZ. | 2020-06-07T22:52:56.17 | 0.1 | undecidable | manual | P | 34 | 33.744 | 100 | 0.24 | 92 |
IV.ARRO.EHZ. | 2020-06-07T22:52:56.57 | 0.1 | undecidable | manual | P | 227 | 37.629 | 99 | 0.05 | 96 |
IV.CSP1.EHZ. | 2020-06-07T22:52:55.69 | 0.1 | undecidable | manual | P | 15 | 32.3454 | 101 | -0.03 | 97 |
IV.MC2.EHZ. | 2020-06-07T22:52:55.92 | 0.3 | undecidable | manual | S | 32 | 13.1757 | 128 | 0.21 | 71 |
IV.RM33.EHZ. | 2020-06-07T22:52:55.89 | 0.1 | undecidable | manual | P | 165 | 34.6431 | 100 | -0.17 | 93 |
IV.LNSS.HHZ. | 2020-06-07T22:52:54.27 | 0.1 | undecidable | manual | P | 193 | 23.5542 | 108 | -0.13 | 95 |
IV.FDMO.HHZ. | 2020-06-07T22:52:54.52 | 0.1 | undecidable | manual | P | 357 | 25.1526 | 106 | -0.12 | 96 |
IT.MTCL.HGZ. | 2020-06-07T22:52:54.04 | 0.1 | undecidable | manual | P | 338 | 22.0668 | 110 | -0.15 | 96 |
IV.CESI.HHZ. | 2020-06-07T22:52:54.87 | 0.1 | undecidable | manual | P | 323 | 26.9508 | 104 | -0.05 | 97 |
IV.SMA1.EHZ. | 2020-06-07T22:52:54.91 | 0.1 | undecidable | manual | P | 136 | 27.4503 | 104 | -0.07 | 96 |
IV.T1299.EHN. | 2020-06-07T22:52:54.59 | 0.1 | undecidable | manual | P | 143 | 24.3534 | 107 | 0.08 | 97 |
IV.FEMA.HNZ. | 2020-06-07T22:52:53.96 | 0.3 | undecidable | manual | P | 345 | 17.4714 | 118 | 0.43 | 68 |
IV.MMO1.EHZ. | 2020-06-07T22:52:53.83 | 0.1 | undecidable | manual | P | 61 | 20.6682 | 112 | -0.16 | 97 |
IV.MC2.EHZ. | 2020-06-07T22:52:52.97 | 0.1 | undecidable | manual | P | 32 | 13.1757 | 128 | -0.02 | 100 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.LNSS.HHN. | ML:1.4 | 0.00014000000000000001 | 0.26 | AML | other | m | 2020-06-07T22:52:58.70 |
IV.LNSS.HHE. | ML:1.4 | 0.0001305 | 0.98 | AML | other | m | 2020-06-07T22:52:58.74 |
IV.FDMO.HHN. | ML:1.0 | 0.00005355 | 0.32 | AML | other | m | 2020-06-07T22:52:59.05 |
IV.FDMO.HHE. | ML:0.9 | 0.000044999999999999996 | 0.32 | AML | other | m | 2020-06-07T22:52:59.16 |
IV.CESI.HHN. | ML:1.2 | 0.00007384999999999999 | 0.32 | AML | other | m | 2020-06-07T22:52:59.52 |
IV.CESI.HHE. | ML:1.0 | 0.000050549999999999995 | 1.42 | AML | other | m | 2020-06-07T22:52:59.73 |
IV.RM33.EHN. | ML:1.0 | 0.00004245 | 0.32 | AML | other | m | 2020-06-07T22:53:01.84 |
IV.TERO.HHN. | ML:1.2 | 0.000047149999999999994 | 0.1 | AML | other | m | 2020-06-07T22:53:04.30 |
IV.TERO.HHE. | ML:1.1 | 0.00003325 | 0.78 | AML | other | m | 2020-06-07T22:53:04.50 |
IV.RM33.EHE. | ML:1.0 | 0.0000408 | 0.98 | AML | other | m | 2020-06-07T22:53:04.60 |
IV.MOMA.HHE. | ML:1.2 | 0.0000478 | 0.94 | AML | other | m | 2020-06-07T22:53:04.85 |
IV.MOMA.HHN. | ML:1.1 | 0.00004065 | 1.12 | AML | other | m | 2020-06-07T22:53:04.98 |